Link Type: Short Range Wireless

Vehicle OBE --> ITS Roadway Payment Equipment:
road pricing equipment status

Definitions

road pricing equipment status (Information Flow): Provides an indication of the operational status of the road pricing data collection equipment in a vehicle. Also indicates vehicle ID (VIN) so that the registration of the equipment to a specific vehicle can be verified and confirmed by comparison with vehicle characteristics.

Vehicle OBE (Source Physical Object): The Vehicle On-Board Equipment (OBE) provides the vehicle-based sensory, processing, storage, and communications functions that support efficient, safe, and convenient travel. The Vehicle OBE includes general capabilities that apply to passenger cars, trucks, and motorcycles. 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 OBE 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 OBE. Both one-way and two-way communications options support a spectrum of information services from basic broadcast to advanced personalized information services. Route guidance capabilities assist in formulation of an optimal route and step by step guidance along the travel route. 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.

ITS Roadway Payment Equipment (Destination Physical Object): 'ITS Roadway Payment Equipment' represents the roadway components of a toll collection system. It provides the capability for vehicle operators to pay tolls without stopping their vehicles. It supports use of locally determined pricing structures and includes the capability to implement various variable pricing policies. Typically, transactions are accompanied by feedback to the customer and a record of the transactions is provided to a back office system (e.g., the Payment Administration Center).

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:

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

(None-Data) - WAVE WSMP

Solution Description

This solution is used within the U.S.. It combines standards associated with (None-Data) with those for V-X: WAVE WSMP. The (None-Data) standards include an unspecified set of standards at the upper layers. The V-X: WAVE WSMP standards include lower-layer standards that support connectionless, near constant, ultra-low latency vehicle-to-any communications within ~300m using the WAVE Short Messaging Protocol (WSMP) over IEEE WAVE in the 5.9GHz spectrum. The broadcast mode is interoperable with M5 FNTP.

ITS Application Entity
Mind the gap

Development needed
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Mgmt

Addressed Elsewhere
Facilities

Development needed
Security
Mind the gap
TransNet

IEEE 1609.3
Access
Mind the gap
TransNet TransNet

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ITS Application ITS Application

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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 Recent
Spatial Context Adjacent
Acknowledgement False
Cardinality Broadcast
Initiator Source
Authenticable True
Encrypt True

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Moderate Moderate Moderate
Basis Contains PII identifying the vehicle; exposure of this information would facilitate vehicle tracking and other identity-based surveillance. If incorrect or changed, could lead to inappropriate maintenance activity, which has a significant cost in itself and contributes negatively to system operational status. Scope is small, but impact significant if this occurs with many instances. Linked only to payment-related activities; if this flow does not function, the vehicle still has mechanisms for payment and repair of malfunctioning equipment. While the vehicle-based flow is LOW, the RSE-based flow is MODERATE because the RSE is a single point where many of these flows terminate. If this flow fails, it affects many more vehicles.


Security Characteristics Value
Authenticable True
Encrypt True