DocumentCode :
2536427
Title :
The offline fault diagnosis of FCV powertrain based on CAN bus
Author :
Yun, Xiong ; Zai-min, Zhong ; Ze-chang, Sun
Author_Institution :
Coll. of Automotive, Tongji Univ., Shanghai, China
fYear :
2009
fDate :
3-5 June 2009
Firstpage :
792
Lastpage :
796
Abstract :
This paper introduces an offline fault diagnosis method based on CAN bus for fuel cell vehicles powertrain, which synthetically applies CAN bus communication technology, embedded system development technology, hierarchical fault processing technology and computer technology. Meanwhile, PC was applied as upper machine while the vehicle management system controller (VMS) based on MPC555 as lower machine. The upper machine and under-bit machine realize communication through CANdela protocol to record, upload and statistics analyses the fault. Such fault diagnosis system, which successfully complete the online fault record and offline fault diagnosis for powertrain, has been applied to ldquoSTART IIIrdquo fuel cell car developed by shanghai FCV powertrain Co., Ltd.
Keywords :
controller area networks; fault diagnosis; fuel cell vehicles; power transmission (mechanical); system buses; transportation; CAN bus communication; FCV powertrain; MPC555; computer technology; embedded system development; fuel cell vehicles powertrain; hierarchical fault processing; offline fault diagnosis; vehicle management system controller; Communication system control; Communications technology; Control systems; Embedded computing; Embedded system; Fault diagnosis; Fuel cell vehicles; Mechanical power transmission; Power system management; Voice mail; CAN Bus; Fuel Cell Vehicle (FCV); offline fault diagnosis; powertrain;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Vehicles Symposium, 2009 IEEE
Conference_Location :
Xi´an
ISSN :
1931-0587
Print_ISBN :
978-1-4244-3503-6
Electronic_ISBN :
1931-0587
Type :
conf
DOI :
10.1109/IVS.2009.5164379
Filename :
5164379
Link To Document :
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