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ISO 14229-7

Road vehicles - Unified diagnostic services (UDS) - Part 7: UDS on local interconnect network (UDSonLIN)

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Organization: ISO
Publication Date: 1 February 2015
Status: active
Page Count: 22
ICS Code (Diagnostic, maintenance and test equipment): 43.180
scope:

This part of ISO 14229 specifies the implementation of a common set of unified diagnostic services (UDS) on UART-based local interconnect networks in road vehicles. The UDSonLIN diagnostics defines methods to implement diagnostic data transfer between a client and the LIN slave nodes through the LIN master node.

LIN slave nodes support three different diagnostic classes as defined in ISO 17987.

UDSonLIN references ISO 14229-1 and ISO 14229-2 and specifies implementation requirements of the following:

- diagnostic services to be used for diagnostic communication over LIN,

- server memory programming for in-vehicle LIN servers with an external test equipment, and

- configuration of a LIN slave node as specified in ISO 17987.

NOTE UDSonLIN does not specify any requirement for the in-vehicle LIN bus architecture.

This part of ISO 14229 makes reference to information contained in the following:

- ISO 14229-1,

- ISO 14229-2, and

- ISO 17987 (all parts).

This part of ISO 14229 does not include any redundant information of the above mentioned documents. It focuses on the following:

- additional requirements specific to the implementation of UDSonLIN network, and

- specific restrictions in the implementation of UDSonLIN network

Document History

July 19, 2021
Road vehicles — Unified diagnostic services (UDS) — Part 7: UDS on local interconnect network (UDSonLIN)
This document specifies an application profile for the implementation of unified diagnostic services (UDS) Local Interconnect Network (LIN) in road vehicles (UDSonLIN). UDSonLIN references ISO...
ISO 14229-7
February 1, 2015
Road vehicles - Unified diagnostic services (UDS) - Part 7: UDS on local interconnect network (UDSonLIN)
This part of ISO 14229 specifies the implementation of a common set of unified diagnostic services (UDS) on UART-based local interconnect networks in road vehicles. The UDSonLIN diagnostics defines...

References

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