Title :
Mechanism for Minimizing Stuffing-bit in CAN Messages
Author :
Park, K. ; Kang, M. ; Shin, D.
Author_Institution :
Ajou Univ. Suwon, Suwon
Abstract :
In spite of wide acceptance of controller area network (CAN) in industrial factory automation, limited bandwidth and nondeterministic response time have restricted the wider use of CAN in safety-critical real time systems. In this paper, a mechanism for minimizing stuffing-bit is proposed to reduce the length of CAN messages for the purpose of mitigating the affects of these problems. With this mechanism, it is observed that the message length is considerably reduced and the average bandwidth utilization is increased at the same time.
Keywords :
controller area networks; CAN messages; bandwidth limitation; bandwidth utilization; controller area network; industrial factory automation; nondeterministic response time; safety-critical real time systems; stuffing-bit minimization; Bandwidth; Control systems; Delay; Electrical equipment industry; Electronics industry; Error correction; Industrial Electronics Society; Industrial control; Notice of Violation; Vehicle safety;
Conference_Titel :
Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE
Conference_Location :
Taipei
Print_ISBN :
1-4244-0783-4
DOI :
10.1109/IECON.2007.4460027
