BS ISO 15765-2:2011

Road vehicles. Diagnostic communication over controller area network (DoCAN) - Transport protocol and network layer services

Published:

31 Dec 2011

•

Withdrawn:

30 Apr 2016

1 Scope

This part of ISO 15765 specifies a transport protocol and network layer services tailored to meet the requirements of CAN-based vehicle network systems on controller area networks as specified in ISO 11898. It has been defined in accordance with the diagnostic services established in ISO 14229‑1 and ISO 15031‑5, but is not limited to use with them and is also compatible with most other communication needs for in-vehicle networks. The protocol specifies an unconfirmed communication.

The diagnostic communication over controller area network (DoCAN) protocol supports the standardized service primitive interface as specified in ISO 14229‑2.

This part of ISO 15765 provides the transport protocol and network layer services to support different application-layer implementations such as

— enhanced vehicle diagnostics (emissions-related system diagnostics beyond legislated functionality, non-emissions-related system diagnostics),
— emissions-related on-board diagnostics (OBD) as specified in ISO 15031, and
— world-wide harmonized on-board diagnostics (WWH-OBD) as specified in ISO 27145.

Product Details

Descriptors

Information exchange

Data processing

Transport layer (OSI)

Physical layer (OSI)

Messages

Open systems interconnection

Network layer (OSI)

Diagnostic testing

Computer networks

Road vehicles

Control equipment

Data transmission

Data transfer

ICS Codes

43.040.15 Car informatics. On board computer systems

Committee

AUE/16

International relationships

Identical to:

ISO 15765-2:2011

ISBN

978 0 580 69109 6

Publisher

BSI