Intelligent transport systems - Local dynamic map
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 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.
| SDO | ISO: International Organization for Standardization |
| Document Number | ISO 18750 |
| Publication Date | Jan. 1, 2025 |
| Language | en - English |
| Page Count | |
| Revision Level | |
| Supercedes | |
| Committee | ISO/TC 204 |