Parent Service Package: MC07
< < MC06.2 : MC07.1 : MC07.2 > >

MC07.1: Sensor-Based Safety Monitoring Implementation

Use sensors/traffic detectors in the work zone to detect and monitor work zone personnel and vehicles traveling through the work zone. In this implementation, sensors/detectors mounted on maintenance vehicles or positioned in the work zone monitor the perimeter of the work zone and provide warnings when a vehicle is moving in a manner that poses a risk to work zone personnel. Sensors can also monitor field personnel in the work zone in order to warn personnel if they approach the perimeter of the designated work area.

Relevant Regions: Australia, Canada, European Union, and United States

Enterprise
Functional
Physical
Goals and Objectives
Needs and Requirements
Sources
Security
Standards
System Requirements

Enterprise

Development Stage Roles and Relationships
(hide)

Source	Destination	Role/Relationship
Basic Vehicle Developer	Basic Vehicle	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.
Connected Vehicle Roadside Equipment Developer	Connected Vehicle Roadside Equipment	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.
Connected Vehicle Roadside Equipment Developer	Personnel Device Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
ITS Roadway Equipment Developer	ITS Roadway Equipment	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.
ITS Roadway Equipment Developer	Maint and Constr Management Center Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
ITS Roadway Equipment Developer	Maint and Constr Vehicle OBE Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Maint and Constr Management Center Developer	ITS Roadway Equipment Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Maint and Constr Management Center Developer	Maint and Constr Management Center	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.
Maint and Constr Management Center Developer	Maint and Constr Vehicle OBE Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Maint and Constr Vehicle OBE Developer	ITS Roadway Equipment Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Maint and Constr Vehicle OBE Developer	Maint and Constr Management Center Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Maint and Constr Vehicle OBE Developer	Maint and Constr Vehicle OBE	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.
Maint and Constr Vehicle OBE Developer	Other MCV OBEs Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Maint and Constr Vehicle OBE Developer	Personnel Device Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Other MCV OBEs Developer	Maint and Constr Vehicle OBE Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Other MCV OBEs Developer	Other MCV OBEs	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.
Personnel Device Developer	Personnel Device	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.
Vehicle Developer	Basic Vehicle Developer	Application Interface Specification (hide) The definition of an interface between two application components that operate on two distinct pieces of hardware. The Application Interface Specification is specific to the application in question.
Vehicle Developer	Vehicle	Develops (hide) An Enterprise creates the target Resource or Document. The Enterprise that engineers a traffic signal controller (ITS Roadway Equipment), or designs a vehicle (Basic Vehicle) or authors a technical standard will have the Develops role.

Installation Stage Roles and Relationships
(hide)

Source	Destination	Role/Relationship
Basic Vehicle Installer	Basic Vehicle	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
Basic Vehicle Owner	Basic Vehicle Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
Basic Vehicle Owner	Basic Vehicle Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.
Connected Vehicle Roadside Equipment Installer	Connected Vehicle Roadside Equipment	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
Connected Vehicle Roadside Equipment Owner	Connected Vehicle Roadside Equipment Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
Connected Vehicle Roadside Equipment Owner	Connected Vehicle Roadside Equipment Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.
ITS Roadway Equipment Installer	ITS Roadway Equipment	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
ITS Roadway Equipment Owner	ITS Roadway Equipment Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
ITS Roadway Equipment Owner	ITS Roadway Equipment Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.
Maint and Constr Management Center Installer	Maint and Constr Management Center	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
Maint and Constr Management Center Owner	Maint and Constr Management Center Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
Maint and Constr Management Center Owner	Maint and Constr Management Center Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.
Maint and Constr Vehicle OBE Installer	Maint and Constr Vehicle OBE	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
Maint and Constr Vehicle OBE Owner	Maint and Constr Vehicle OBE Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
Maint and Constr Vehicle OBE Owner	Maint and Constr Vehicle OBE Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.
Other MCV OBEs Installer	Other MCV OBEs	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
Other MCV OBEs Owner	Other MCV OBEs Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
Other MCV OBEs Owner	Other MCV OBEs Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.
Personnel Device Installer	Personnel Device	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
Personnel Device Owner	Personnel Device Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
Personnel Device Owner	Personnel Device Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.
Vehicle Installer	Vehicle	Installs (hide) An Enterprise performs the initial delivery, integration and configuration of the target Resource. This might be a system integrator, a state DOT Enterprise performing its own installation, or a device supplier that performs on-site installation.
Vehicle Owner	Vehicle Installer	Installation Agreement (hide) An agreement whereupon one party installs a system on behalf of a second party.
Vehicle Owner	Vehicle Verifier	Verification Agreement (hide) An agreement for one party to verify that a system owned by the second party operates according to the system's design.

Operations and Maintenance Stage Roles and Relationships
(hide)

Source	Destination	Role/Relationship
Basic Vehicle Maintainer	Basic Vehicle	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
Basic Vehicle Manager	Basic Vehicle	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
Basic Vehicle Manager	Driver	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
Basic Vehicle Owner	Basic Vehicle Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
Basic Vehicle Owner	Basic Vehicle Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
Basic Vehicle Supplier	Basic Vehicle Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.
Connected Vehicle Roadside Equipment Maintainer	Connected Vehicle Roadside Equipment	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
Connected Vehicle Roadside Equipment Manager	Connected Vehicle Roadside Equipment	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
Connected Vehicle Roadside Equipment Manager	Connected Vehicle Roadside Equipment Operator	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
Connected Vehicle Roadside Equipment Operator	Connected Vehicle Roadside Equipment	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
Connected Vehicle Roadside Equipment Owner	Connected Vehicle Roadside Equipment Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
Connected Vehicle Roadside Equipment Owner	Connected Vehicle Roadside Equipment Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
Connected Vehicle Roadside Equipment Owner	Maint and Constr Field Personnel	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Connected Vehicle Roadside Equipment Owner	Personnel Device Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Connected Vehicle Roadside Equipment Owner	Personnel Device Owner	Expectation of Information Provision (hide) An expectation where one party believes another party will provide it information whenever such information is likely relevant to the recipient.
Connected Vehicle Roadside Equipment Owner	Personnel Device User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Connected Vehicle Roadside Equipment Supplier	Connected Vehicle Roadside Equipment Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.
Driver	Basic Vehicle	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
Driver	Vehicle	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
ITS Roadway Equipment Maintainer	ITS Roadway Equipment	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
ITS Roadway Equipment Manager	ITS Roadway Equipment	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
ITS Roadway Equipment Manager	Maint and Constr Field Personnel	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
ITS Roadway Equipment Owner	ITS Roadway Equipment Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
ITS Roadway Equipment Owner	ITS Roadway Equipment Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
ITS Roadway Equipment Owner	Maint and Constr Center Personnel	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
ITS Roadway Equipment Owner	Maint and Constr Management Center Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
ITS Roadway Equipment Owner	Maint and Constr Management Center Owner	Information Exchange Agreement (hide) An agreement to exchange information, which may include data or control information; the exact information to be exchanged may vary from agreement to agreement.
ITS Roadway Equipment Owner	Maint and Constr Management Center User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
ITS Roadway Equipment Owner	Maint and Constr Vehicle OBE Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
ITS Roadway Equipment Owner	Maint and Constr Vehicle OBE Owner	Expectation of Information Provision (hide) An expectation where one party believes another party will provide it information whenever such information is likely relevant to the recipient.
ITS Roadway Equipment Owner	Maint and Constr Vehicle OBE User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
ITS Roadway Equipment Owner	Maint and Constr Vehicle Operator	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
ITS Roadway Equipment Supplier	ITS Roadway Equipment Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.
Maint and Constr Center Personnel	Maint and Constr Management Center	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
Maint and Constr Field Personnel	ITS Roadway Equipment	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
Maint and Constr Field Personnel	Personnel Device	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
Maint and Constr Management Center Maintainer	Maint and Constr Management Center	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
Maint and Constr Management Center Manager	Maint and Constr Center Personnel	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
Maint and Constr Management Center Manager	Maint and Constr Management Center	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
Maint and Constr Management Center Owner	ITS Roadway Equipment Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Maint and Constr Management Center Owner	ITS Roadway Equipment Owner	Information Exchange Agreement (hide) An agreement to exchange information, which may include data or control information; the exact information to be exchanged may vary from agreement to agreement.
Maint and Constr Management Center Owner	ITS Roadway Equipment User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Maint and Constr Management Center Owner	Maint and Constr Field Personnel	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Maint and Constr Management Center Owner	Maint and Constr Management Center Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
Maint and Constr Management Center Owner	Maint and Constr Management Center Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
Maint and Constr Management Center Owner	Maint and Constr Vehicle OBE Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Maint and Constr Management Center Owner	Maint and Constr Vehicle OBE Owner	Information Exchange Agreement (hide) An agreement to exchange information, which may include data or control information; the exact information to be exchanged may vary from agreement to agreement.
Maint and Constr Management Center Owner	Maint and Constr Vehicle OBE User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Maint and Constr Management Center Owner	Maint and Constr Vehicle Operator	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Maint and Constr Management Center Supplier	Maint and Constr Management Center Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.
Maint and Constr Vehicle OBE Maintainer	Maint and Constr Vehicle OBE	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
Maint and Constr Vehicle OBE Manager	Maint and Constr Vehicle OBE	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
Maint and Constr Vehicle OBE Manager	Maint and Constr Vehicle Operator	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
Maint and Constr Vehicle OBE Owner	ITS Roadway Equipment Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Maint and Constr Vehicle OBE Owner	ITS Roadway Equipment Owner	Expectation of Data Provision (hide) An expectation where one party believes another party will provide data on a regular and recurring basis, and that that data will be useful to the receiver in the context of the receiver's application. This thus includes some expectation of data fields, timeliness, quality, precision and similar qualities of data.
Maint and Constr Vehicle OBE Owner	ITS Roadway Equipment User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Maint and Constr Vehicle OBE Owner	Maint and Constr Center Personnel	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Maint and Constr Vehicle OBE Owner	Maint and Constr Field Personnel	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Maint and Constr Vehicle OBE Owner	Maint and Constr Management Center Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Maint and Constr Vehicle OBE Owner	Maint and Constr Management Center Owner	Information Exchange Agreement (hide) An agreement to exchange information, which may include data or control information; the exact information to be exchanged may vary from agreement to agreement.
Maint and Constr Vehicle OBE Owner	Maint and Constr Management Center User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Maint and Constr Vehicle OBE Owner	Maint and Constr Vehicle OBE Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
Maint and Constr Vehicle OBE Owner	Maint and Constr Vehicle OBE Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
Maint and Constr Vehicle OBE Owner	Other MCV OBEs Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Maint and Constr Vehicle OBE Owner	Other MCV OBEs Operator	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Maint and Constr Vehicle OBE Owner	Other MCV OBEs Operator	Vehicle Operating Agreement (hide) An agreement whereupon the controller of a vehicle grants another entity permission and rights to operate the vehicle.
Maint and Constr Vehicle OBE Owner	Other MCV OBEs Owner	Expectation of Data Provision (hide) An expectation where one party believes another party will provide data on a regular and recurring basis, and that that data will be useful to the receiver in the context of the receiver's application. This thus includes some expectation of data fields, timeliness, quality, precision and similar qualities of data.
Maint and Constr Vehicle OBE Owner	Other MCV OBEs User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Maint and Constr Vehicle OBE Owner	Personnel Device Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Maint and Constr Vehicle OBE Owner	Personnel Device Owner	Expectation of Data Provision (hide) An expectation where one party believes another party will provide data on a regular and recurring basis, and that that data will be useful to the receiver in the context of the receiver's application. This thus includes some expectation of data fields, timeliness, quality, precision and similar qualities of data.
Maint and Constr Vehicle OBE Owner	Personnel Device User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Maint and Constr Vehicle OBE Supplier	Maint and Constr Vehicle OBE Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.
Maint and Constr Vehicle Operator	Maint and Constr Vehicle OBE	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
Other MCV OBEs Maintainer	Other MCV OBEs	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
Other MCV OBEs Manager	Other MCV OBEs	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
Other MCV OBEs Manager	Other MCV OBEs Operator	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
Other MCV OBEs Operator	Other MCV OBEs	Operates (hide) A Human that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This is the person at the console or behind the wheel.
Other MCV OBEs Owner	Maint and Constr Vehicle OBE Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Other MCV OBEs Owner	Maint and Constr Vehicle OBE Owner	Expectation of Data Provision (hide) An expectation where one party believes another party will provide data on a regular and recurring basis, and that that data will be useful to the receiver in the context of the receiver's application. This thus includes some expectation of data fields, timeliness, quality, precision and similar qualities of data.
Other MCV OBEs Owner	Maint and Constr Vehicle OBE User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Other MCV OBEs Owner	Maint and Constr Vehicle Operator	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Other MCV OBEs Owner	Maint and Constr Vehicle Operator	Vehicle Operating Agreement (hide) An agreement whereupon the controller of a vehicle grants another entity permission and rights to operate the vehicle.
Other MCV OBEs Owner	Other MCV OBEs Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
Other MCV OBEs Owner	Other MCV OBEs Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
Other MCV OBEs Supplier	Other MCV OBEs Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.
Personnel Device Maintainer	Personnel Device	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
Personnel Device Manager	Maint and Constr Field Personnel	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
Personnel Device Manager	Personnel Device	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
Personnel Device Owner	Personnel Device Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
Personnel Device Owner	Personnel Device Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
Personnel Device Supplier	Personnel Device Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.
Vehicle Maintainer	Vehicle	Maintains (hide) An Enterprise administers the hardware and software that comprise the target Resource. The entity that takes the ‘maintains’ role typically is delegated authority by the entity with the “Owns” or "Manages" roles, depending on the environment. The maintainer interacts with the target Resource so as to keep that Resource in the Operational state.
Vehicle Manager	Driver	System Usage Agreement (hide) An agreement granting operational use of a system to a Human with the operates role responsible for management of the system.
Vehicle Manager	Vehicle	Manages (hide) The Enterprise that is accountable for performing actions with a Resource, typically in support of one of the key operations-related roles (operates, installs, maintains). This authority is typically delegated by the Enterprise with the "Owns" role, and commonly accomplished by delegation to Human E-Objects with the "operates", "installs" or "maintains" roles, depending on the context.
Vehicle Owner	Basic Vehicle Maintainer	Maintenance Data Exchange Agreement (hide) An agreement that states one entity will provide data related to maintenance of an application component to the other entity.
Vehicle Owner	Basic Vehicle Owner	Expectation of Data Provision (hide) An expectation where one party believes another party will provide data on a regular and recurring basis, and that that data will be useful to the receiver in the context of the receiver's application. This thus includes some expectation of data fields, timeliness, quality, precision and similar qualities of data.
Vehicle Owner	Basic Vehicle User	Service Usage Agreement (hide) An agreement between the provider of a service and a user. Stipulates the terms and conditions of service usage.
Vehicle Owner	Driver	Application Usage Agreement (hide) An agreement in which one entity that controls an application component's use gives the other entity the necessary tools and permission to operate that application or application component.
Vehicle Owner	Driver	Vehicle Operating Agreement (hide) An agreement whereupon the controller of a vehicle grants another entity permission and rights to operate the vehicle.
Vehicle Owner	Vehicle Maintainer	System Maintenance Agreement (hide) An agreement for one party to maintain the operational status of a system on behalf of the party with ownership control of the system.
Vehicle Owner	Vehicle Manager	Operations Agreement (hide) An agreement where one entity agrees to operate a device or application on behalf of another, device/application controlling entity.
Vehicle Supplier	Vehicle Owner	Warranty (hide) A guarantee or promise made by one entity to another, that provides assurance of the functionality and performance of a subsystem.

Functional

This service package includes the following Functional View PSpecs:

Physical Object	Functional Object	PSpec Number	PSpec Name
ITS Roadway Equipment	Roadway Work Zone Safety	1.1.2.11	Control Dynamic Lanes
		1.3.1.3	Process Traffic Images
		9.3.1.3	Monitor Crew Movement
		9.3.4.1	Detect Work Zone Intrusion
		9.3.4.2	Provide Work Zone Intrusion Alert
Maint and Constr Management Center	MCM Work Zone Safety Management	9.2.3.5	Collect Roadside Equipment Status
		9.3.1.1	Operate Work Zone Devices
		9.3.2.2	Collect Work Zone Data
		9.3.3.2	Monitor Vehicle Speed in Work Zone
Maint and Constr Vehicle OBE	MCV Vehicle Safety Monitoring	9.1.2	Collect M&C Vehicle Data On-Board
		9.3.1.2	Operate WZ Devices On-Board
		9.3.1.4	Monitor Crew Movement On-Board
		9.3.2.1	Status Work Zone Activity
		9.3.4.3	Detect Work Zone Intrusion On-Board
		9.3.4.4	Provide On-Board Work Zone Intrusion Alert
Personnel Device	Personnel Work Zone Safety	5.8.7.3	Monitor Emergency Personnel Safety Status
Personnel Device	Personnel Work Zone Safety	9.3.4.5	Support Personnel Work Zone Safety

Physical

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Includes Physical Objects:

Physical Object	Class	Description
Driver	Vehicle	The 'Driver' represents the person that operates a vehicle on the roadway. Included are operators of private, transit, commercial, and emergency vehicles where the interactions are not particular to the type of vehicle (e.g., interactions supporting vehicle safety applications). The Driver originates driver requests and receives driver information that reflects the interactions which might be useful to all drivers, regardless of vehicle classification. Information and interactions which are unique to drivers of a specific vehicle type (e.g., fleet interactions with transit, commercial, or emergency vehicle drivers) are covered by separate objects.
ITS Roadway Equipment	Field	'ITS Roadway Equipment' represents the ITS equipment that is distributed on and along the roadway that monitors and controls traffic and monitors and manages the roadway. This physical object includes traffic detectors, environmental sensors, traffic signals, highway advisory radios, dynamic message signs, CCTV cameras and video image processing systems, grade crossing warning systems, and ramp metering systems. Lane management systems and barrier systems that control access to transportation infrastructure such as roadways, bridges and tunnels are also included. This object also provides environmental monitoring including sensors that measure road conditions, surface weather, and vehicle emissions. Work zone systems including work zone surveillance, traffic control, driver warning, and work crew safety systems are also included.
Maint and Constr Field Personnel	Field	Represents the people that perform maintenance and construction field activities including vehicle and equipment operators, field supervisory personnel, field crews, and work zone safety personnel. Information flowing from the Maintenance and Construction Field Personnel will include those system inputs specific to maintenance and construction operations, such as information regarding work zone status, or the status of maintenance actions. The field personnel are also monitored within the work zone to enhance work zone safety. Information provided to Maintenance and Construction Field Personnel includes dispatch requests, maintenance and construction actions to be performed, and work zone safety warnings.
Maint and Constr Management Center	Center	The 'Maint and Constr Management Center' monitors and manages roadway infrastructure construction and maintenance activities. Representing both public agencies and private contractors that provide these functions, this physical object manages fleets of maintenance, construction, or special service vehicles (e.g., snow and ice control equipment). The physical object receives a wide range of status information from these vehicles and performs vehicle dispatch, routing, and resource management for the vehicle fleets and associated equipment. The physical object participates in incident response by deploying maintenance and construction resources to an incident scene, in coordination with other center physical objects. The physical object manages equipment at the roadside, including environmental sensors and automated systems that monitor and mitigate adverse road and surface weather conditions. It manages the repair and maintenance of both non-ITS and ITS equipment including the traffic controllers, detectors, dynamic message signs, signals, and other equipment associated with the roadway infrastructure. Weather information is collected and fused with other data sources and used to support advanced decision support systems. The physical object remotely monitors and manages ITS capabilities in work zones, gathering, storing, and disseminating work zone information to other systems. It manages traffic in the vicinity of the work zone and advises drivers of work zone status (either directly at the roadside or through an interface with the Transportation Information Center or Traffic Management Center physical objects.) Construction and maintenance activities are tracked and coordinated with other systems, improving the quality and accuracy of information available regarding closures and other roadway construction and maintenance activities.
Maint and Constr Vehicle OBE	Vehicle	The 'Maint and Constr Vehicle OBE' resides in a maintenance, construction, or other specialized service vehicle or equipment and provides the processing, storage, and communications functions necessary to support highway maintenance and construction. All types of maintenance and construction vehicles are covered, including heavy equipment, supervisory vehicles, unmanned remote controlled field maintenance robots, and sensory platforms that may be wheeled or low altitude aerial vehicles (e.g. drones, balloons). The MCV OBE provides two-way communications between drivers/operators and dispatchers and maintains and communicates current location and status information. A wide range of operational status is monitored, measured, and made available, depending on the specific type of vehicle or equipment. A snow plow for example, would monitor whether the plow is up or down and material usage information. The Maint and Constr Vehicle OBE may also contain capabilities to monitor vehicle systems to support maintenance of the vehicle itself. A separate 'Vehicle OBE' physical object supports the general vehicle safety and driver information capabilities that apply to all vehicles, including maintenance and construction vehicles. The Maint and Constr Vehicle OBE supplements these general capabilities with capabilities that are specific to maintenance and construction vehicles.
Other MCV OBEs	Vehicle	This represents on-board equipment on other maintenance and construction vehicles. It provides a source and destination for ITS information transfers between maintenance and construction vehicles. These information transfers allow vehicle operational status, environmental information, and work zone intrusion warnings or alarms to be shared between vehicles.
Personnel Device	Personal	'Personnel Device' represents devices used by emergency personnel or maintenance and construction personnel in the field. In the case of emergency personnel, the devices would include body cameras or smartphones (and their peripherals) that can be used by emergency personnel to provide images or video as well as send or receive data regarding the incident. The devices could also be used for incident scene safety messages to the personnel. In the case of maintenance and construction field personnel, the devices could be cellular phones or specialized safety devices that would be used for work zone safety messages to the personnel.
Vehicle Characteristics	Vehicle	'Vehicle Characteristics' represents the external view of individual vehicles of any class from cars and light trucks up to large commercial vehicles and down to micromobility vehicles (MMVs). It includes vehicle physical characteristics such as height, width, length, weight, and other properties (e.g., magnetic properties, number of axles, occupants, emissions) of individual vehicles that can be sensed and measured or classified. This physical object represents the physical properties of vehicles that can be sensed by vehicle-based or infrastructure-based sensors to support vehicle automation and traffic sensor systems. The analog properties provided by this terminator represent the sensor inputs that are used to detect and assess vehicle(s) within the sensor's range to support safe AV operation and/or responsive and safe traffic management.

Includes Functional Objects:

Functional Object	Description	Physical Object
MCM Work Zone Safety Management	'MCM Work Zone Safety Management' remotely monitors work zone safety systems that detect vehicle intrusions in work zones and warns crew workers and drivers of imminent encroachment. Crew movements are also monitored so that the crew can be warned of movement beyond the designated safe zone.	Maint and Constr Management Center
MCV Vehicle Safety Monitoring	'MCV Vehicle Safety Monitoring' detects vehicle intrusions in the vicinity of the vehicle and warns crew workers and drivers of imminent encroachment. Crew movements are also monitored so that the crew can be warned of movement beyond the designated safe zone. It can be used for stationary work zones or in mobile applications where a safe zone is maintained around the moving vehicle.	Maint and Constr Vehicle OBE
Personnel Work Zone Safety	'Personnel Work Zone Safety' improves maintenance and construction crew safety by providing crew location information to the infrastructure that can be used to avoid collisions involving the work crew. The application may also alert workers if they travel beyond the designated safe zone. The information provided and the user interface delivery mechanism (visual, audible, or haptic) can also be tailored to the needs of the user that is carrying or wearing the device that hosts the application.	Personnel Device
Roadway Work Zone Safety	'Roadway Work Zone Safety' includes field elements that detect vehicle intrusions in work zones and warns crew workers and drivers of imminent encroachment. Crew movements are also monitored so that the crew can be warned of movement beyond the designated safe zone.	ITS Roadway Equipment

Includes Information Flows:

Information Flow	Description
driver information	Regulatory, warning, guidance, and other information provided to the driver to support safe and efficient vehicle operation.
personnel monitoring	Sensed presence of personnel within a work zone or incident scene that is monitored to enhance safety in work areas proximate to moving traffic.
personnel safety warning	Safety alerts and warnings provided to a personnel device. The provided information would identify safety threats (e.g., vehicle encroachment into a work area, personnel infringement into a travel lane)
personnel updates	Alerts and warnings provided to emergency personnel or work crew members. This includes visual, audio, and haptic outputs that may be customized to support individual needs.
traffic detector control	Information used to configure and control traffic detector systems such as inductive loop detectors and machine vision sensors.
traffic detector data	Raw and/or processed traffic detector data which allows derivation of traffic flow variables (e.g., speed, volume, and density measures) and associated information (e.g., congestion, potential incidents). This flow includes the traffic data and the operational status of the traffic detectors
traffic image meta data	Meta data that describes traffic images. Traffic images (video) are in another flow.
traffic images	High fidelity, real-time traffic images suitable for surveillance monitoring by the operator or for use in machine vision applications. This flow includes the images. Meta data that describes the images is contained in another flow.
vehicle characteristics	The physical or visible characteristics of individual vehicles that can be used to detect, classify, and monitor vehicles and imaged to uniquely identify vehicles and characterize their performance (e.g., speed, occupants, emissions).
video surveillance control	Information used to configure and control video surveillance systems.
work zone warning	Warnings provided to field personnel, indicating a work zone emergency or safety issue such as the intrusion of a vehicle into the work zone area or movement of personnel into the travel lanes.
work zone warning device control	Data used to configure and control work zone safety monitoring and warning devices.
work zone warning notification	Notification of a work zone emergency or safety issue. This flow identifies that a work zone emergency or safety issue has occurred so that warnings may be generated by more than one system in the work zone.
work zone warning status	Status of a work zone safety monitoring and warning devices. This flow documents system activations and includes additional supporting information (e.g., an image) that allows verification of the alarm.

Goals and Objectives

Associated Planning Factors and Goals

Planning Factor	Goal

Associated Objective Categories

Objective Category

Associated Objectives and Performance Measures

Objective	Performance Measure

Since the mapping between objectives and service packages is not always straight-forward and often situation-dependent, these mappings should only be used as a starting point. Users should do their own analysis to identify the best service packages for their region.

Needs and Requirements

Need		Functional Object	Requirement
01	Maintenance and Construction workers need to receive warnings about hazards in the work zone to maintenance personnel, such as a vehicle moving in a manner that appears to create an unsafe condition.	MCV Vehicle Safety Monitoring	04	The maintenance and construction vehicle shall present work zone warnings to the vehicle operator or field personnel using direct warning signals or in-vehicle signage functions.
		MCV Vehicle Safety Monitoring	05	The maintenance and construction vehicle shall monitor the crew movements to identify when a crew member is crossing the boundary between a work zone and vehicle traffic and issue an alert to the crew member.
		Personnel Work Zone Safety	02	The field element shall use data input from the roadside or vehicles to alert workers of a work zone emergency or safety issue such as the intrusion of a vehicle into the work zone or movement of field personnel into the travel lanes. Alert could be visual, audible, or other means.
		Roadway Work Zone Safety	03	The field element shall include work zone intrusion alerting devices that alert crew workers of a work zone emergency or safety issue such as the intrusion of a vehicle into the work zone area or movement of field crew into the travel lanes or vehicles approaching at an unsafe speed.
			04	The field element shall include work zone intrusion alerting devices that notify crew via maintenance vehicles of a work zone emergency or safety issue such as the intrusion of a vehicle into the work zone area or movement of field crew into the travel lanes.
			05	The field element shall include work zone intrusion alerting devices that alert drivers that they have intruded upon the perimeter of the work zone, or are about to do so; may provide alerts to drivers directly or via in-vehicle signing.
02	Maintenance and Construction operations need to be able to monitor for hazards in the work zone.	MCV Vehicle Safety Monitoring	01	The maintenance and construction vehicle shall detect that a vehicle has intruded upon the boundary of a work zone. The boundary of the work zone represents an area around the maintenance and construction vehicle, which may be stationary or moving.
			02	The maintenance and construction vehicle shall provide work zone warnings to the field equipment at the roadside or other maintenance and construction vehicles.
			03	The maintenance and construction vehicle shall receive work zone warnings from the field equipment at the roadside or other maintenance and construction vehicles.
		Personnel Work Zone Safety	01	The field element shall provide crew location information to the roadside field elements and connected maintenance and construction vehicles that can be used to avoid collisions involving the work crew.
		Roadway Work Zone Safety	01	The field element shall include work zone intrusion detection devices that detect when a vehicle has intruded upon the boundary of a work zone, under center control.
		Roadway Work Zone Safety	02	The field element shall include work zone intrusion detection devices that detect when crew workers have crossed the boundary between the work zone and vehicle traffic, under center control.
03	Maintenance and Construction operations need to be able to monitor operational status of work zone safety devices.	MCM Work Zone Safety Management	01	The center shall provide remote monitoring and control of work zone safety devices - including intrusion detection devices that have been installed in work zones or maintenance areas.
			02	The center shall provide remote monitoring and control of intrusion alert devices that have been installed in work zones or maintenance areas.
			03	The center shall collect status information of work zone safety device status from field equipment or the maintenance and construction vehicles.
			04	The center shall collect and store work zone data collected from work zone monitoring devices (such as intrusion detection or alert devices and speed monitoring devices) on-board the vehicle and at the roadside.
		MCV Vehicle Safety Monitoring	06	The maintenance and construction vehicle shall provide status of the work zone warning systems to the center.
		Roadway Work Zone Safety	06	The field element shall provide operational status for the work zone intrusion detection devices to the maintenance center.
			07	The field element shall provide fault data for the work zone intrusion detection devices to the maintenance center for repair.
			08	The field element shall provide operational status for the work zone intrusion alerting devices to the maintenance center.
			09	The field element shall provide fault data for the work zone intrusion alerting devices to the maintenance center for repair.

Related Sources

Document Name	Version	Publication Date
None

Security

In order to participate in this service package, each physical object should meet or exceed the following security levels.

Physical Object Security
Physical Object	Confidentiality	Integrity	Availability	Security Class
ITS Roadway Equipment	Moderate	Moderate	Moderate	Class 2
Maint and Constr Management Center	Moderate	High	Moderate	Class 3
Maint and Constr Vehicle OBE	Moderate	High	Moderate	Class 3
Other MCV OBEs	Not Applicable	Moderate	Moderate	Class 1
Personnel Device	Not Applicable	Low	Low	Class 1
Vehicle Characteristics

In order to participate in this service package, each information flow triple should meet or exceed the following security levels.

Information Flow Security
Source	Destination	Information Flow	Confidentiality	Integrity	Availability
Source	Destination	Information Flow	Basis	Basis	Basis
ITS Roadway Equipment	Driver	driver information	Not Applicable	High	Moderate
ITS Roadway Equipment	Driver	driver information	This data is sent to all drivers and is also directly observable, by design.	This is the primary signal trusted by the driver to decide whether to go through the intersection and what speed to go through the intersection at; if it’s wrong, accidents could happen.	If the lights are out you have to get a policeman to direct traffic – expensive and inefficient and may cause a cascading effect due to lack of coordination with other intersections.
ITS Roadway Equipment	Maint and Constr Field Personnel	work zone warning	Not Applicable	Moderate	Low
ITS Roadway Equipment	Maint and Constr Field Personnel	work zone warning	Human Interfaces do not receive confidentiality ratings.	A few false warnings should not have a bad consequence. When field personnel receive a warning they can look around and verify whether or not a vehicle is actually headed towards them.	It would be better to receive any messages than to not have this application available due to availability requirements. However, the higher the availability here, the more useful the application will be and the more field personnel can rely on it.
ITS Roadway Equipment	Maint and Constr Management Center	traffic detector data	Low	Moderate	Moderate
ITS Roadway Equipment	Maint and Constr Management Center	traffic detector data	No impact if someone sees the data	Some minimal guarantee of data integrity is necessary for all C-ITS flows. THEA believes this to be LOW.only limited adverse effect if raw/processed traffic detector data is bad/compromised; DISC: WYO believes this to be HIGH	Only limited adverse effect of info is not timely/readily available, however without this information it will be difficult to perform traffic management activities, thus MODERATE. If not used for management, may be LOW.
ITS Roadway Equipment	Maint and Constr Management Center	work zone warning status	Moderate	Moderate	Moderate
ITS Roadway Equipment	Maint and Constr Management Center	work zone warning status	There could potentially be sensitive information in the system activation or supporting information.	This information flow also contains supporting verification, such as an image, that can also be used to verify the integrity of the message.	The system should be able to operate properly if it misses a few messages. If a message is not received, the ITS RE should know. This is not the only source of information regarding an incident. If an incident is severe enough to need an immediate response, there are other indicators (such as someone calling 911) that would help alert people to the situation.
ITS Roadway Equipment	Maint and Constr Vehicle OBE	traffic detector data	Low	Moderate	Moderate
ITS Roadway Equipment	Maint and Constr Vehicle OBE	traffic detector data	No impact if someone sees the data	Some minimal guarantee of data integrity is necessary for all C-ITS flows. THEA believes this to be LOW.only limited adverse effect if raw/processed traffic detector data is bad/compromised; DISC: WYO believes this to be HIGH	Only limited adverse effect of info is not timely/readily available, however without this information it will be difficult to perform traffic management activities, thus MODERATE. If not used for management, may be LOW.
ITS Roadway Equipment	Maint and Constr Vehicle OBE	traffic image meta data	Low	Moderate	Moderate
ITS Roadway Equipment	Maint and Constr Vehicle OBE	traffic image meta data	Traffic image data is generally intended for public consumption, and in any event is already video captured in the public arena, so this must be LOW.	While accuracy of this data is important for decision making purposes, applications should be able to cfunction without it. Thus MODERATE generally.	While accuracy of this data is important for decision making purposes, applications should be able to function without it. Thus MODERATE generally.
ITS Roadway Equipment	Maint and Constr Vehicle OBE	traffic images	Low	Moderate	Moderate
ITS Roadway Equipment	Maint and Constr Vehicle OBE	traffic images	Traffic image data is generally intended for public consumption, and in any event is already video captured in the public arena, so this must be LOW.	Generally transportation coordination information should be correct between source and destination, or inappropriate actions may be taken.	Often this flow will be used to support personal worker safety, which justifies MODERATE.
Maint and Constr Field Personnel	ITS Roadway Equipment	personnel monitoring	Not Applicable	Moderate	Low
Maint and Constr Field Personnel	ITS Roadway Equipment	personnel monitoring	This is directly observable.	Should be correct or the ITS Roadway Equipment may take actions that are inconsistent with personnel's actual location	If not available, equipment will likely not take any action. This is the current situation, so until this data is expected to always be there, this should be LOW.
Maint and Constr Field Personnel	Maint and Constr Vehicle OBE	personnel monitoring	Not Applicable	Moderate	Low
Maint and Constr Field Personnel	Maint and Constr Vehicle OBE	personnel monitoring	This is directly observable.	Should be correct or the ITS Roadway Equipment may take actions that are inconsistent with personnel's actual location	If not available, equipment will likely not take any action. This is the current situation, so until this data is expected to always be there, this should be LOW.
Maint and Constr Management Center	ITS Roadway Equipment	traffic detector control	Moderate	Moderate	Low
Maint and Constr Management Center	ITS Roadway Equipment	traffic detector control	Control flows, even for seemingly innocent devices, should be kept confidential to minimize attack vectors. While an individual installation may not be particularly impacted by a cyberattack of its sensor network, another installation might be severely impacted, and different installations are likely to use similar methods, so compromising one leads to compromising all. DISC: THEA, WYO believe this to be LOW: encrypted, authenticated, proprietary; but should not cause severe damage if seen	Control flows, even for seemingly innocent devices, should have MODERATE integrity at minimum, just to guarantee that intended control messages are received. Incorrect, corrupted, intercepted and modified control messages can or will result in target field devices not behaving according to operator intent. The severity of this depends on the type of device, which is why some devices are set MODERATE and some HIGH.. From THEA: should be accurate and not be tampered with; could enable outside control of traffic sensors but should not cause severe harm, but could cause issues with traffic sensor data received and be detrimental to operations	Control flow availability is related to the criticality of being able to remotely control the device. For most devices, this is MODERATE. For purely passive devices with no incident relationship, this will be LOW. All devices should have default modes that enable them to operate without backhaul connectivity, so no device warrants a HIGH.. From THEA: want updates but delayed information will not be severe; should be able to operate from a previous/default control/config. DISC: WYO believes this to be MODERATE
Maint and Constr Management Center	ITS Roadway Equipment	work zone warning device control	Moderate	High	Moderate
Maint and Constr Management Center	ITS Roadway Equipment	work zone warning device control	Control flows, even for seemingly innocent devices, should be kept confidential to minimize attack vectors. While an individual installation may not be particularly impacted by a cyberattack of its sensor network, another installation might be severely impacted, and different installations are likely to use similar methods, so compromising one leads to compromising all.	Control flows, even for seemingly innocent devices, should have MODERATE integrity at minimum, just to guarantee that intended control messages are received. Incorrect, corrupted, intercepted and modified control messages can or will result in target field devices not behaving according to operator intent. The severity of this depends on the type of device, which is why some devices are set MODERATE and some HIGH.	Control flow availability is related to the criticality of being able to remotely control the device. For most devices, this is MODERATE. For purely passive devices with no incident relationship, this will be LOW. All devices should have default modes that enable them to operate without backhaul connectivity, so no device warrants a HIGH.
Maint and Constr Management Center	Maint and Constr Vehicle OBE	work zone warning device control	Not Applicable	Moderate	Moderate
Maint and Constr Management Center	Maint and Constr Vehicle OBE	work zone warning device control	This data is intentionally transmitted to everyone via a broadcast. It can also be determined via other visual indicators.	This information should be accurate, but an incorrect information should not have a direct impact causing the loss of life or limb.	The system should be able to operate properly if it misses a few messages. If a message is not received, the ITS RE should know.
Maint and Constr Vehicle OBE	Driver	driver information	Not Applicable	Moderate	Moderate
Maint and Constr Vehicle OBE	Driver	driver information	This data is sent to all drivers and is also directly observable, by design.	There are currently other visual and auditory indicators of an incident. Police will park their car with the lights (and possibly siren) on to indicate that a lane is closed. If incorrect information is sent to the driver, they will still have other cues indicating that an incident has occurred. If the current indicators are fully replaced by this system, then this would be raised to a HIGH.	There are currently other visual and auditory indicators of an incident. Police will park their car with the lights (and possibly siren) on to indicate that a lane is closed. If incorrect information is sent to the driver, they will still have other cues indicating that an incident has occurred. If the current indicators are fully replaced by this system, then this would be raised to a HIGH.
Maint and Constr Vehicle OBE	ITS Roadway Equipment	traffic detector control	Moderate	Moderate	Low
Maint and Constr Vehicle OBE	ITS Roadway Equipment	traffic detector control	Control flows, even for seemingly innocent devices, should be kept confidential to minimize attack vectors. While an individual installation may not be particularly impacted by a cyberattack of its sensor network, another installation might be severely impacted, and different installations are likely to use similar methods, so compromising one leads to compromising all. DISC: THEA, WYO believe this to be LOW: encrypted, authenticated, proprietary; but should not cause severe damage if seen	Control flows, even for seemingly innocent devices, should have MODERATE integrity at minimum, just to guarantee that intended control messages are received. Incorrect, corrupted, intercepted and modified control messages can or will result in target field devices not behaving according to operator intent. The severity of this depends on the type of device, which is why some devices are set MODERATE and some HIGH.. From THEA: should be accurate and not be tampered with; could enable outside control of traffic sensors but should not cause severe harm, but could cause issues with traffic sensor data received and be detrimental to operations	Control flow availability is related to the criticality of being able to remotely control the device. For most devices, this is MODERATE. For purely passive devices with no incident relationship, this will be LOW. All devices should have default modes that enable them to operate without backhaul connectivity, so no device warrants a HIGH.. From THEA: want updates but delayed information will not be severe; should be able to operate from a previous/default control/config. DISC: WYO believes this to be MODERATE
Maint and Constr Vehicle OBE	ITS Roadway Equipment	video surveillance control	Moderate	Moderate	Moderate
Maint and Constr Vehicle OBE	ITS Roadway Equipment	video surveillance control	Control flows, even for seemingly innocent devices, should be kept confidential to minimize attack vectors. While an individual installation may not be particularly impacted by a cyberattack of its sensor network, another installation might be severely impacted, and different installations are likely to use similar methods, so compromising one leads to compromising all.	Control flows, even for seemingly innocent devices, should have MODERATE integrity at minimum, just to guarantee that intended control messages are received. Incorrect, corrupted, intercepted and modified control messages can or will result in target field devices not behaving according to operator intent. The severity of this depends on the type of device, which is why some devices are set MODERATE and some HIGH.	Control flow availability is related to the criticality of being able to remotely control the device. For most devices, this is MODERATE. For purely passive devices with no incident relationship, this will be LOW. All devices should have default modes that enable them to operate without backhaul connectivity, so no device warrants a HIGH.
Maint and Constr Vehicle OBE	Maint and Constr Field Personnel	work zone warning	Not Applicable	Moderate	Low
Maint and Constr Vehicle OBE	Maint and Constr Field Personnel	work zone warning	This is directly observable data.	A few false warnings should not have a bad consequence. When field personnel receive a warning they can look around and verify whether or not a vehicle is actually headed towards them.	It would be better to receive any messages than to not have this application available due to availability requirements. However, the higher the availability here, the more useful the application will be and the more field personnel can rely on it.
Maint and Constr Vehicle OBE	Maint and Constr Management Center	work zone warning status	Moderate	Moderate	Moderate
Maint and Constr Vehicle OBE	Maint and Constr Management Center	work zone warning status	There could potentially be sensitive information in the system activation or supporting information.	This information flow also contains supporting verification, such as an image, that can also be used to verify the integrity of the message.	The system should be able to operate properly if it misses a few messages. If a message is not received, the emergency vehicle OBE should know. This is not the only source of information regarding an incident. If an incident is severe enough to need an immediate response, there are other indicators (such as someone calling 911) that would help alert people to the situation.
Maint and Constr Vehicle OBE	Other MCV OBEs	work zone warning notification	Not Applicable	Moderate	Moderate
Maint and Constr Vehicle OBE	Other MCV OBEs	work zone warning notification	This data is intentionally transmitted to everyone via a broadcast. It can also be determined via other visual indicators.	This information should be accurate, but an incorrect information should not have a direct impact causing the loss of life or limb.	The system should be able to operate properly if it misses a few messages. If a message is not received, the RSE should know.
Maint and Constr Vehicle OBE	Personnel Device	personnel safety warning	Not Applicable	High	Low
Maint and Constr Vehicle OBE	Personnel Device	personnel safety warning	This data is intentionally transmitted to everyone via a broadcast. It can also be determined via other visual indicators.	A few false warnings should not have a bad consequence. When an emergency personnel receives a warning they can look around and verify whether or not a vehicle is actually headed towards them. However, a message saying it is safe when there is a car coming could lead to an emergency personnel not moving when they were in danger.	It would be better to receive any messages than to not have this application available due to availability requirements. However, the higher the availability here, the more useful the application will be and the more emergency personnel can rely on it.
Other MCV OBEs	Maint and Constr Vehicle OBE	work zone warning notification	Not Applicable	Moderate	Moderate
Other MCV OBEs	Maint and Constr Vehicle OBE	work zone warning notification	This data is intentionally transmitted to everyone via a broadcast. It can also be determined via other visual indicators.	This information should be accurate, but an incorrect information should not have a direct impact causing the loss of life or limb.	The system should be able to operate properly if it misses a few messages. If a message is not received, the RSE should know.
Personnel Device	Maint and Constr Field Personnel	personnel updates	Low	High	Moderate
Personnel Device	Maint and Constr Field Personnel	personnel updates	This data is informing the user of safety-related issues in the local transportation environment. It probably does not contain anything sensitive, and should not matter if another person can observe it.	This is the information that is presented to the individual in a work zone or incident response area that may be unpredictable in its formation. If the user receives incorrect information, they may act in an unsafe manner.	If this information is not made available to the pedestrian, then the user may be endangered. This is the not only mechanism the user may have to avoid potential dangers (they can observe directly).
Vehicle Characteristics	ITS Roadway Equipment	vehicle characteristics
Vehicle Characteristics	ITS Roadway Equipment	vehicle characteristics

Standards

The following table lists the standards associated with physical objects in this service package. For standards related to interfaces, see the specific information flow triple pages. These pages can be accessed directly from the SVG diagram(s) located on the Physical tab, by clicking on each information flow line on the diagram.

Name	Title	Physical Object
ITE 5301 ATC ITS Cabinet	Intelligent Transportation System Standard Specification for Roadside Cabinets	ITS Roadway Equipment
NEMA TS 8 Cyber and Physical Security	Cyber and Physical Security for Intelligent Transportation Systems	ITS Roadway Equipment
NEMA TS 8 Cyber and Physical Security		Maint and Constr Management Center
SAE J3361 Antenna requirements	V2X Antenna Coverage and Test Requirements for US FHWA Class 1 and Class 3-13 Class Vehicles	Maint and Constr Vehicle OBE
SAE J5001 OBU Standard	Onboard Unit Standard for Connected Vehicles	Maint and Constr Vehicle OBE

System Requirements

No System Requirements