Intelligent transport systems. Localized communications. Optical camera communication
This document specifies OCC (Optical Camera Communication) as an access technology for localized communications applicable in ITS stations conforming with ISOÂ 21217.
OCC access technology is specified for the implementation context of ISOÂ 21218. This document provides specifications of a communication interface (CI) named 'ITS-OCC'.
This document specifies the additions to and deviations from IEEEÂ 802.15.7:2018 which are required in order to make ITS-OCC CIs compatible with:
the ITS station and communication architecture specified in ISOÂ 21217 , and
the hybrid communications support specified in ISOÂ 21218 .
This document specifies:
an OCC profile of IEEEÂ 802.15.7:2018 for usage in C-ITS;
details of CAL ( ISOÂ 21218 ); and
details of MAE ( ISOÂ 21218 , ISO 24102-3 ).
Considering safety-related services involving communications between a vehicle and a roadside station being performed on the basis of OCC, it is noted that, due to shadowing, communications can be interrupted or blocked for a significantly long time.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 22738 |
| Publication Date | July 29, 2020 |
| Language | en - English |
| Page Count | 34 |
| Revision Level | |
| Supercedes | |
| Committee | EPL/278 |
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