prEN ISO 18750

Intelligent transport systems - Local dynamic map (ISO/DIS 18750:2024)

Publication date:   Aug 29, 2024

General information

40.60 Close of voting   Nov 19, 2024

CEN

CEN/TC 278 Intelligent transport systems

European Norm

35.240.60   IT applications in transport

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Scope

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.

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EN ISO 18750:2018

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prEN ISO 18750
40.60 Close of voting
Nov 19, 2024