Other ITS Objects --> Roadside Communications Unit:
local ITS information

Definitions

local ITS information (Information Flow): ITS information that is relevant to a particular location (e.g., a particular intersection) that is of interest to receivers near that location. This flow is a super-flow; it does not define specific content since it represents any information flow exchange using short range communications between physical objects defined in ARC-IT. This includes both broadcast communications to all receivers within range and unicast communications targeted for a specific receiver. This information flow represents any of those information flows and inherits the data content and attributes defined in the more detailed information flows.

Other ITS Objects (Source Physical Object): Representing other ITS Objects, 'Other ITS Objects' provides a source and destination for information exchange between ITS Objects.

Roadside Communications Unit (Destination Physical Object): The 'Roadside Communications Unit' provides wireless communications between roadside infrastructure and nearby equipped vehicles. Communications with adjacent field equipment (including other RCUs) and back office centers that monitor and control the RCU are also supported. It provides basic radio communications supporting the lower layers of the OSI stack (TransNet and SubNet layers of the ARC-IT communications model). See also 'Connected Vehicle Roadside Equipment' that extends the basic RCU radio communications functionality with a full communications stack and support for locally installed ITS Applications

Included In

This Triple is in the following Service Packages:

• SU07: ITS Communications

This triple is associated with the following Functional Objects:

• RCU Radio Communications

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

• local_ITS_information

This Triple has the following triple relationships:

Communication Solutions

Characteristics

Security