Vehicle Operations and Service Center --> Vehicle:
vehicle commands
Definitions
vehicle commands (Information Flow): System-level control commands issued to vehicle equipment such as reset and remote diagnostics.
Vehicle Operations and Service Center (Source Physical Object): 'Vehicle Operations and Service Center' (VOSC) represents centers that provide telematics services to vehicles using wide-area (e.g. cellular) communications, including traveler information, emergency services, vehicle diagnostics, over-the-air software updates, vehicle maintenance information and warnings, remote vehicle operation, and provision of service options for these vehicles. See also 'Transportation Information Center' that provides traveler information, trip planning, and routing services and 'Emergency Management Center' that provides call-taking and emergency response services that may also be implemented by a VOSC.
Vehicle (Destination Physical Object): This 'Vehicle' physical object is used to model core capabilities that are common to more than one type of Vehicle. It provides the vehicle-based general sensory, processing, storage, and communications functions that support efficient, safe, and convenient travel. Many of these capabilities (e.g., see the Vehicle Safety service packages) apply to all vehicle types including personal vehicles (including motorcycles), commercial vehicles, emergency vehicles, transit vehicles, and maintenance vehicles. From this perspective, the Vehicle includes the common interfaces and functions that apply to all motorized vehicles. The radio(s) supporting V2V and V2I communications are a key component of the Vehicle. 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, enhanced driver interfaces, and actuators complement the driver information services so that, in addition to making informed mode and route selections, the driver travels these routes in a safer and more consistent manner. This physical object supports all six levels of driving automation as defined in SAE J3016. Initial collision avoidance functions provide 'vigilant co-pilot' driver warning capabilities. More advanced functions assume limited control of the vehicle to maintain lane position and safe headways. In the most advanced implementations, this Physical Object supports full automation of all aspects of the driving task, aided by communications with other vehicles in the vicinity and in coordination with supporting infrastructure subsystems.
This Triple is an instantiation of the more general triple:
Included In
This Triple is in the following Service Packages:
This triple is associated with the following Functional Objects:
This Triple is described by the following Functional View Data Flows:
- None
This Triple has the following triple relationships:
| None |
This Triple is an instantiation of the more general triple:
Communication Solutions
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(None-Data) - Secure Wireless Internet (EU) (43)
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(None-Data) - Secure Wireless Internet (ITS) (43)
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(None-Data) - Apache Kafka over Wireless (44)
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(None-Data) - OMG DDS over Wireless (44)
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(None-Data) - Eclipse Zenoh over Wireless (44)
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(None-Data) - OASIS MQTT over Wireless (47)
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(None-Data) - OASIS AMQP over Wireless (61)
Selected Solution
Solution Description
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ITS Application Entity
  
Development needed  |
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Mgmt
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Facilities
Development needed |
Security
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TransNet
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Access
  
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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:
Characteristics
| Characteristic | Value |
|---|---|
| Time Context | Recent |
| Spatial Context | National |
| Acknowledgement | True |
| Cardinality | Unicast |
| Initiator | Source |
| Authenticable | True |
| Encrypt | True |
| Interoperability | Description |
|---|---|
| National | This triple should be implemented consistently within the geopolitical region through which movement is essentially free (e.g., the United States, the European Union). |
This Triple is an instantiation of the more general triple:
Security
| Information Flow Security | ||||
|---|---|---|---|---|
| Confidentiality | Integrity | Availability | ||
| Rating | Moderate | Moderate | Moderate | |
| Basis | Vehicle commands should result in vehicle movement, which is directly observable. There may be instances where remote monitoring of these instructions enables a nefarious use case, which suggests a MODERATE level of obfuscation is reasonable, as the impact is likely limited to a single vehicle with no safety impact. | This flow directs vehicle movement, so needs to be unaltered lest the vehicle behave unexpectedly. There must always be a fallback for a driveable vehicle though, suggesting MODERATE at most. | Availability will depend on the parking structure; in some cases this will be MODERATE, in others LOW, depending on how much automated movements facilitate parking opreations. | |
| Security Characteristics | Value |
|---|---|
| Authenticable | True |
| Encrypt | True |