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DIN Standards Committee Road Vehicles and Mobility

Abstract

This document: - describes the functionality of a "Local Dynamic Map" (LDM) in the context of the "Bounded Secured Managed Domain" (BSMD); - specifies: - general characteristics of LDM Data Objects (LDM-DOs) that may be stored in an LDM, i.e. information on real objects such as vehicles, road works sections, slow traffic sections, special weather condition sections, etc. which are as a minimum requirement location-referenced and time-referenced; - service access point functions providing interfaces in an ITS station (ITS-S) to access an LDM for: - secure add, update and delete access for ITS-S application processes; - secure read access (query) for ITS-S application processes; - secure notifications (upon subscription) to ITS-S application processes; - management access: - secure registration, de-registration and revocation of ITS-S application processes at LDM; - secure subscription and cancellation of subscriptions of ITS-S application processes; - procedures in an LDM considering: - means to maintain the content and integrity of the data store; - mechanisms supporting several LDMs in a single ITS station unit.

Begin

2023-11-01

WI

00278621

Planned document number

prEN ISO 18750

Responsible national committee

NA 052-00-71-16 GAK - Joint working group NAAutomobil/DKE: Cooperative Systems  

Responsible european committee

CEN/TC 278/WG 16 - Cooperative ITS  

previous edition(s)

Intelligent transport systems - Co-operative ITS - Local dynamic map (ISO 18750:2018)
2018-06