BS ISO 17356-4:2005

This standard BS ISO 17356-4:2005 Road vehicles. Open interface for embedded automotive applications is classified in these ICS categories:

• 43.040.15 Car informatics. On board computer systems

This part of ISO 17356-4 (COM) specifies a uniform communication environment for automatic control unit application software.

It increases the portability of application software modules by defining common software communication interfaces and behaviours for internal communication (communication within an ECU) and external communication (communication between networked vehicle nodes), which is independent of the used communication protocol.