ISO 22738 specifies OCC (Optical Camera Communication) as an access technology for localized communications applicable in ITS stations conforming with ISO 21217.
OCC access technology is specified for the implementation context of ISO 21218. ISO 22738 provides specifications of a communication interface (CI) named "ITS-OCC".
ISO 22738 specifies the additions to and deviations from IEEE 802.15.7:2018 which are required in order to make ITS-OCC CIs compatible with:
ISO 22738 specifies:
ISO 22738 on Intelligent transport systems — Localized communications — Optical camera communication is useful for:
Localized communications are an essential component of hybrid communications in Intelligent Transport Systems (ITS). Various access technologies are suited for localized communications. An increasing interest of ITS stakeholders for Cooperative ITS (C-ITS), Urban ITS (U-ITS), and Advanced Driver Assistance Systems (ADAS) is on the access technology in OCC (Optical Camera Communication) specified by IEEE.
OCC is capable of:
The purpose of OCC is broadcast dissemination of ITS information from:
OCC uses LEDs as transmitters and cameras as receivers with visible light or near IR (NIR). Characteristics of OCC are:
ISO 22738 specifies OCC (Optical Camera Communication) as an access technology for localized communications applicable in ITS stations conforming with ISO 21217
ISO 22738