ETSI - TS 102 637-3
Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 3: Specifications of Decentralized Environmental Notification Basic Service
|Publication Date:||1 September 2010|
The present document provides the specification of the DEN basic service, which mainly supports the RHW application.
More specifically, the present document specifies the semantics of the Decentralized Environmental Notification Message (DENM) and the DENM handling.
A DENM transmission is triggered by a cooperative RHW use case to provide information about a specific driving environment event or traffic event to other ITS stations. The ITS station that receives the DENM is able to provide appropriate HMI information to the end user, who makes use of these information or takes actions in its driving and travelling.
The concept of the DEN basic service is derived from the functional requirements of BSA as defined in [i.4] and operational requirements of BSA as defined in [i.5].
Detailed specifications of the RHW use cases are out of scope of the present document.
The present document is based on DENM specifications defined in [i.1] and [i.2].