What is ISO/TS 19321 about?
In Cooperative Intelligent Transport Systems (C-ITS), presenting information related to the traffic situation or regulation of a road to the driver of a vehicle is an important component of road operations. Road operators, together with equipment manufacturers, whether of vehicles or of roadside equipment, contribute to how road information is properly presented to drivers.
ISO/TS 19321 specifies the in-vehicle information (IVI) data structures that are required by different intelligent transport system (ITS) services for exchanging information between ITS Stations (ITS-S). Usage of the IVI information elements depends on the specific context and application of IVI for a specific service. The IVI Structure is intended to be profiled to fulfil the requirements of a specific service.
The data structures are specified as communications agnostic. ISO/TS 19321