Research on designing method of CAN bus and Modbus protocol conversion interface

Author

Guohuan, Lou ; Hao, Zhang ; Wei, Zhao

Author_Institution

Coll. of Comput. & Autom. Control, Hebei Polytech. Univ., Tangshan, China

fYear

2009

fDate

13-14 Dec. 2009

Firstpage

180

Lastpage

182

Abstract

Fieldbus has become one of the most active fields in industrial data bus area. However, fieldbus standards are not uniform at present, which brings many difficulties to different industrial control equipments from different manufacturers to connect their devices to others. CAN bus and Modbus bus are two kinds of more popular buses in industrial control systems. This paper analyses these two bus protocol, proposes a protocol conversion interface designing methods, and gives a detailed hardware and software designing process, which solves these two different bus devices connected issues.

Keywords

controller area networks; field buses; user interfaces; CAN bus; Fieldbus; Modbus protocol conversion interface; bus devices; industrial data bus area; protocol conversion interface designing methods; software designing process; Automatic control; Communication system control; Computer aided manufacturing; Computer interfaces; Design methodology; Educational institutions; Field buses; Industrial control; Master-slave; Protocols; CAN; Fieldbus; Modbus; Protocol conversion interface;

fLanguage

English

Publisher

ieee

Conference_Titel

BioMedical Information Engineering, 2009. FBIE 2009. International Conference on Future

Conference_Location

Sanya

Print_ISBN

978-1-4244-4690-2

Electronic_ISBN

978-1-4244-4692-6

Type

conf

DOI

10.1109/FBIE.2009.5405874

Filename

5405874