Title :
A distributed cable harness tester based on CAN bus
Author :
Gong, Mingju ; Dong, Yutao
Author_Institution :
Tianjin Key Lab. of Intell. Comput. & Novel Software Technol., Tianjin Univ. of Technol., Tianjin, China
Abstract :
This paper discusses a distributed cable harness tester based on CAN bus, which has a few functions such as connection detecting of a wire, diode orientation testing and resistor´s impedance testing. In this article, application layer protocal design is researched on in particular in order to improve the tester´s performance, and the software design of upper computer and the framework of handware of tester nodes are introduced in details. The tester is designed to ensure quality and reliability of cable harness. Through detecting , early failure products such as breakage circuit, short circuit and wrong conductor arrangement can be rejected. So it improves the efficiency of detection.
Keywords :
cable testing; controller area networks; protocols; system buses; CAN bus; application layer protocal design; breakage circuit; diode orientation testing; distributed cable harness tester; resistor´s impedance testing; short circuit; software design; tester nodes handware framework; upper computer; wire connection detecting; wrong conductor arrangement; Instruments; Integrated circuit reliability; Laboratories; Software; Virtual reality; Wiring; CAN; application layer protocal; cable harness; diode orientation; distributed; resistor´s impedance;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777720
