Link Type: Electric Charging

Vehicle --> Electric Charging Station:
vehicle charging profile

Definitions

vehicle charging profile (Information Flow): Vehicle information provided to an electric charging station including the operational status of the electrical system, the charging capacity for the vehicle, and % charge complete.

Vehicle (Source 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, 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.

Electric Charging Station (Destination Physical Object): The 'Electric Charging Station' provides access to electric vehicle supply equipment that is used to charge hybrid and all-electric vehicles. This includes public charging stations that support consumers, workplace charging stations, and fleet charging stations using plug in (level 1, 2, fast charge, etc.) or inductive charging methods.

Included In

This Triple is in the following Service Packages:

This Triple is in the following Functional Objects:

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

This Triple has the following triple relationships:

None

Communication Solutions

Solutions are sorted in ascending Gap Severity order. The Gap Severity is the parenthetical number at the end of the solution.

Selected Solution

EU: Electric Charging Management - Electric Charging Comms

Solution Description

This solution is used within Australia and the E.U.. It combines standards associated with EU: Electric Charging Management with those for V-I: Electric Charging Comms. The EU: Electric Charging Management standards include upper-layer standards required to support the management of electric vehicle charging. The V-I: Electric Charging Comms standards include lower-layer standards that support communications with charging stations.

ITS Application Entity
Mind the gapMind the gap

ISO 15118-2
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Mgmt

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Facilities

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Security
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IETF RFC 6347
TransNet

ISO 15118-2
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.

Characteristics

Characteristic Value
Time Context Static
Spatial Context Adjacent
Acknowledgement False
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).

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Moderate Moderate Low
Basis Probably doesn't include PII, but may include information describing the types of vehicles nearby. A criminal interested in such vehicles may find this information useful, so we should not make it easy for him to find. This information will be used to help manage the vehicle's charging requirements; incorrect data may at worst result in a stranded vehicle. Depending on the average occupancy of the charging station, this might increase to MODERATE. As long as stations are generally available, occasional failures should not cause issues for vehicles in need of charging.


Security Characteristics Value
Authenticable True
Encrypt True