Title :
Research on reflection of CAN signal in transmission line
Author :
Nan, Jinrui ; Men, Wu
Author_Institution :
Sch. of Mech. & vehicular Eng., Beijing Inst. of Technol., Beijing
Abstract :
This paper researches the way that physical layer of CAN bus affects the signal transmission. The analysis is based on the physical model of twisted-pair wire. According to this model, the effect of different wire physical parameters is discussed. Besides that, it reasons the cause of signal reflection, and brings method to solve the problems of signal transmission of CAN signal. In this way, references could be provided for the design of CAN system.
Keywords :
controller area networks; field buses; transmission lines; twisted pair cables; CAN signal reflection; controller area network; signal transmission; transmission line; twisted-pair wire; Automatic control; Circuits; Control systems; Differential equations; Mathematical model; Physical layer; Reflection; Transmission lines; Voltage; Wire; CAN Bus; Vehicle Control system; physical layer; signal reflection; twisted-pair line;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4594128
