ISO 18750-2025【中文翻译+PDF原文】
Intelligent transport systems - Local dynamic map
智能运输系统本地动态地图
standard by International Organization for Standardization, 04/01/2025.
LANGUAGES: English+Chinese【英文原文+中文翻译】
Historical Editions: ISO 18750:2018, ISO/TS 18750:2015
Description
This document:
— describes the functionality of a "local dynamic map" (LDM) in the context of the "bounded secured managed domain" (BSMD);
展开剩余67%— specifies:
— general characteristics of LDM Data Objects (LDM-DOs) that can be stored in an LDM, i.e. information on real objects such as vehicles, road works sections, slow traffic sections, special weather condition sections, 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 for maintaining the content and integrity of the data store;
— mechanisms supporting several LDMs in a single ITS station unit.
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