Connected Vehicle Roadside Equipment --> Other Connected Vehicle Roadside Equipment:
wrong way vehicle detected

This triple is bi-directional. See also Other Connected Vehicle Roadside Equipment --> Connected Vehicle Roadside Equipment: wrong way vehicle detected

Definitions

wrong way vehicle detected (Information Flow): Notification that a vehicle has been detected traveling in the wrong direction. This can be a direct report by an equipped vehicle that is being driven in the wrong direction or a report of a non-equipped vehicle that has been detected traveling in the wrong direction. It includes the current location, speed, acceleration, and heading of the wrong way vehicle.

Connected Vehicle Roadside Equipment (Source Physical Object): 'Connected Vehicle Roadside Equipment' (CV RSE) represents the Connected Vehicle roadside devices that are used to send messages to, and receive messages from, nearby vehicles using Dedicated Short Range Communications (DSRC) or other alternative wireless communications technologies. Communications with adjacent field equipment and back office centers that monitor and control the RSE are also supported. This device operates from a fixed position and may be permanently deployed or a portable device that is located temporarily in the vicinity of a traffic incident, road construction, or a special event. It includes a processor, data storage, and communications capabilities that support secure communications with passing vehicles, other field equipment, and centers.

Other Connected Vehicle Roadside Equipment (Destination Physical Object): Representing another Connected Vehicle Roadside Equipment, 'Other Connected Vehicle Roadside Equipment' supports peer to peer communication and direct coordination between RSEs. It provides a source and destination for information that may be exchanged between RSEs.

Included In

This Triple is in the following Service Packages:

This Triple is described by the following Functional View Functional Objects:

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

This Triple has the following triple relationships:

Communication Solutions

  • (None-Data) - Secure Internet (ITS) (32)
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) - Secure Internet (ITS)

Solution Description

This solution is used within Australia, the E.U. and the U.S.. It combines standards associated with (None-Data) with those for I-I: Secure Internet (ITS). The (None-Data) standards include an unspecified set of standards at the upper layers. The I-I: Secure Internet (ITS) standards include lower-layer standards that support secure communications between ITS equipment using X.509 or IEEE 1609.2 security certificates.

ITS Application Entity
Mind the gap

Development needed
Click gap icons for more info.

Mgmt
Facilities

Development needed
Security
Mind the gapMind the gap
TransNet
Access

Internet Subnet Alternatives
TransNet TransNet

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Access Access

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ITS Application ITS Application

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Mgmt Mgmt

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Facility Facility

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Security Security

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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 Now
Spatial Context Adjacent
Acknowledgement True
Cardinality Unicast
Initiator Source
Authenticable True
Encrypt False


Interoperability Description
Local In cases where an interface is normally encapsulated by a single stakeholder, interoperability is still desirable, but the motive is vendor independence and the efficiencies and choices that an open standards-based interface provides.

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Not Applicable Moderate Moderate
Basis This data is intentionally transmitted to everyone via a broadcast. It can also be determined via other visual indicators. This information could lead directly to an severe incident, however other mechanisms exist to confirm this data, thus availability and integrity are set to MODERATE instead of HIGH. This information could lead directly to an severe incident, however other mechanisms exist to confirm this data, thus availability and integrity are set to MODERATE instead of HIGH.


Security Characteristics Value
Authenticable True
Encrypt False