Application of Can-Bus in Embedded Vehicle Body Control System

Author

Liu, Yanxia ; Li, Shufen ; Song, Yuqiu

Author_Institution

Autom. Coll., BeiJing Union Univ., Beijing, China

Volume

2

fYear

2009

fDate

10-11 July 2009

Firstpage

261

Lastpage

264

Abstract

A new system design aggress with the CAN2.0B is put forward in the paper. It focus on the hardware and software design of intelligent node at the core of microprocessor S3C44B0, which is a SAMSUNG´s 32-bit RISC high performance micro-controller. MCP2510 take as the CAN controller, which is a Full CAN protocol controller implementing CAN specification V2.0 A/B and receive standard and extended messages. In addition, the TJA1050 is the interface between the Controller Area Network (CAN) protocol controller and the physical bus. In addition, a fixed priority DM algorithm is used to assign the priority for each message and get a better result. In software, UC/OS-II multitask operation system is used. It is a indeed real time operation system suited for industrial control and better than anyone else.

Keywords

automotive engineering; controller area networks; CAN protocol controller; CAN specification V2.0 A/B; CAN-bus; CAN2.0B; MCP2510; controller area network; embedded vehicle body control system; intelligent node; microcontroller; microprocessor S3C44B0; multitask operation system; real time operation system; software design; system design; Application software; Control systems; Delta modulation; Hardware; Microprocessors; Protocols; Real time systems; Reduced instruction set computing; Software design; Vehicles; DM algorithm; MCP2510; UC/OS-II; can-bus;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Engineering, 2009. ICIE '09. WASE International Conference on

Conference_Location

Taiyuan, Chanxi

Print_ISBN

978-0-7695-3679-8

Type

conf

DOI

10.1109/ICIE.2009.44

Filename

5211411