Research and Implementation of the UDS Diagnostic System

DOI

10.2991/icimm-16.2016.1How to use a DOI?

Keywords

UDS protocol; CAN to Wi-Fi/Bluetooth; host computer; handheld terminal equipment.

Abstract

As an automotive diagnostic technology, the UDS (unified diagnostic services) protocol has been more and more widely applied. In this paper, a diagnosis system based on UDS is developed and tested. According to the UDS protocol, the software is designed and groups of diagnostic services are implemented. Besides, the host computer is designed so that the results of diagnosis can be parsed and displayed clearly. The host computer is divided into two types: one is implemented on PCs, which the communication mode is based on CAN bus; the other one is implemented on the handheld terminal equipment, the Android pad, which a CAN to Wi-Fi/Bluetooth hardware module needs to be designed so that the CAN frame can be translated from the microprocessor to the handheld terminal equipment. Finally, in order to verify the diagnostic system, we carry out some test cases and draw the conclusions that the diagnostic system is feasible.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Lingfeng Xie
AU  - Feng Luo
PY  - 2016/11
DA  - 2016/11
TI  - Research and Implementation of the UDS Diagnostic System
BT  - Proceedings of the 6th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 1
EP  - 5
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-16.2016.1
DO  - 10.2991/icimm-16.2016.1
ID  - Xie2016/11
ER  -