Determining message delivery delay of controller area networks

Author

Xiaodong, NI ; Yanjun, Zhang

Author_Institution

Mobile Connnunication Departunent, VIA Technoloizies, Beijing, China

Volume

2

fYear

2002

fDate

28-31 Oct. 2002

Firstpage

767

Abstract

The main object of distributed real-time systems is to satisfy the timing requirements of hard and soft real-time communication. That is to say the deadlines of hard real-time traffic (HRT) must be guaranteed, while those of soft real-time traffic (SRT) can occasionally be missed without major consequences. The main issue considered in this paper is to provide a method to calculate the message delivery delay time of controller area networks, which is a key step to determine the HRT and SRT timing constraints.

Keywords

controller area networks; delays; real-time systems; telecommunication traffic; timing; CSMA/CD; automotive industry; controller area networks; distributed real-time systems; hard real-time communication; industrial automation; message delivery delay; soft real-time communication; soft real-time traffic; timing constraints; timing requirements; Access control; Automatic control; Communication industry; Communication system control; Communication system traffic control; Delay effects; Electrical equipment industry; Protocols; Real time systems; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON '02. Proceedings. 2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering

Print_ISBN

0-7803-7490-8

Type

conf

DOI

10.1109/TENCON.2002.1180235

Filename

1180235