Multi-Access Edge Computing --> Micromobility Vehicle OBE:
intersection safety warning

Definitions

intersection safety warning (Information Flow): A warning of an imminent unsafe vehicle infringement at an intersection that may endanger other vehicles or pedestrians. This allows vehicles approaching the intersection to be warned in the event of an imminent red light or stop sign violation or potential infringement on an occupied crosswalk. All connected vehicles and personal devices near the intersection receive the warning.

Multi-Access Edge Computing (Source Physical Object): 'Multi-Access Edge Computing' ((MEC) previously known as mobile edge computing) represents computing devices that operate and are managed like a cloud server, but are deployed at the edge of a network (typically a cellular network, but it could be any network). While not in strict proximity to the transportation network, these systems do benefit from vastly decreased distances to the roadway compared to central systems, and so can provide lower latency than strictly backoffice systems

Micromobility Vehicle OBE (Destination Physical Object): The Micromobility Vehicle On-Board Equipment (MMV OBE) provides the vehicle-based sensory, processing, storage, and communications functions that support efficient, safe, and convenient travel. The MMV OBE includes general capabilities that apply to bicycles and other low-powered mobility devices such as e-scooters, powered wheelchairs, and power assisted bicycles. The MMV OBE includes the common interfaces and functions that could apply to any low-powered mobility device. The radio(s) supporting V2V and V2I communications are a key component of the MMV OBE. Both one-way and two-way communications options support a spectrum of information services from basic broadcast to advanced personalized information services. Advanced sensors, processors, and enhanced traveler interfaces (through PIDs), complement traveler information services so that, in addition to making informed mode and route selections, the vulnerable road user travels these routes in a safer and more consistent manner.

This Triple is an instantiation of the more general triple:

• Multi-Access Edge Computing => Vehicle: intersection safety warning

Included In

This Triple is in the following Service Packages:

• VS12: Vulnerable Road User Safety

This triple is associated with the following Functional Objects:

• MEC Intersection Safety
• Vehicle Intersection Movement

This Triple is described by the following Functional View Data Flows:

• None

This Triple has the following triple relationships:

This Triple is an instantiation of the more general triple:

• Multi-Access Edge Computing => Vehicle: intersection safety warning

Communication Solutions

• US: SAE Other J2735 - Secure Wireless Internet (ITS) (12)
• EU: DEN Service - Secure Wireless Internet (EU) (14)
• (None-Data) - Secure Wireless Internet (ITS) (43)

Selected Solution

US: SAE Other J2735 - Secure Wireless Internet (ITS)

Solution Description

ITS Application Entity SAE J2735			Click gap icons for more info.
Mgmt Bundle: SNMPv3 MIB	Facilities SAE J2735	Security Secure Session Alternatives
	TransNet IP Alternatives Internet Transport Alternatives
	Access Wireless Internet Alternatives (NA)

Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

This Triple is an instantiation of the more general triple:

• Multi-Access Edge Computing => Vehicle: intersection safety warning

Characteristics

This Triple is an instantiation of the more general triple:

• Multi-Access Edge Computing => Vehicle: intersection safety warning

Security