期刊论文、会议论文

Tu Li

英文

Advanced Materials Research

1022-6680

2011

143-144

698-702

International Conference on Smart Materials and Intelligent Systems

Advanced Materials Research

DEC 17-20, 2010

Chongqing, PEOPLES R CHINA

[Tu Li] Hunan City Univ, Dept Comp Sci, Yiyang 413000, Hunan, Peoples R China.^[Song Juanjuan] Hunan City Univ, Dept Chem & Environm Engn, Yiyang, Hunan, Peoples R China.^[Liu Jun'an] Hunan City Univ, Dept Mechinery Engn, Hunan Inst Engn, Xiangtan, Peoples R China.

Shanghai Jiao Tong Univ, Nanyang Normal Univ, Hebei Polytechnic Univ, Henan Inst Sci & Technol, Chongqing Univ Arts & Sci, Hunan Inst Engn

Wang, H Zhang, BJ Liu, XZ Luo, DZ Zhong, SB

KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND

TRANS TECH PUBLICATIONS LTD

978-0-87849-223-7

10.4028/www.scientific.net/AMR.143-144.698

Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [09C203]; Scientific Research Fund of Yiang City Hunan Province [2009JZ12]

本校为第一且通讯机构

This paper Introduces a simple and reliable method to connect an ordinary twisted pair RS-232 up to 2048 devices and transmit the communication data more than 10 kilometers by using ZLGCAN interface card, CAN232MB converters and other equipment. The virtual serial port server makes use of CAN-bus network for data communications, guaranteeing the reliability of communic-ation, improving the RS-232 transmission distance, and simplifying the wiring process. Meanwhile user’s operation of the virtual serial port and a standard PC are compatible wit...