远程控制可变限速标志的设计

吉林大学学报(工学版) ›› 2003, Vol. ›› Issue (3): 101-103.

远程控制可变限速标志的设计

吴庆妍¹, 冯毅², 吴廉尉³, 姜永恒²

1. 吉林大学, 公共计算机教学与研究中心, 吉林长春 130025;
2. 吉林大学, 物理科学学院, 吉林长春 130025;
3. 北京高伟达软件有限公司, 北京 100001

收稿日期:2003-02-26

Design of long-range controllable variable speed limit sign

WU Qing-yan¹, FENG Yi², WU Lian-wei³, JIANG Yong-heng²

1. The Public Computer Teaching and Research Center, Jilin University, Changchun 130025, China;
2. College of Physics Science, Jilin University, Changchun 130025, China;
3. Great Infosoft CO. LTD, Beijing 100001, China

Received:2003-02-26

摘要/Abstract

摘要： 为了更有效地解决交通阻塞问题,本文按照交通法规规定的外形尺寸、标志状态设计了远程控制可变限速标志。采用MCS 51单片机控制,并配有无线通讯系统,使控制人员在中心控制室或收费站就能实施远程控制。

关键词: 远程控制, 可变限速标志, 单片机

Abstract: A long range controllable variable speed limit sign has been designed according to traffic regulations to alleviate traffic congestion problem.The sign is controlled by a MCS 51 single chip microprocessor and equipped with a wireless communication system and can be long range controlled by the person on duty in traffic control center or toll stations.

Key words: long-range control, variable speed limit sign, single-chip microprocessor

中图分类号:

U491.116

吴庆妍, 冯毅, 吴廉尉, 姜永恒. 远程控制可变限速标志的设计[J]. 吉林大学学报(工学版), 2003, (3): 101-103.

WU Qing-yan, FENG Yi, WU Lian-wei, JIANG Yong-heng. Design of long-range controllable variable speed limit sign[J]. 吉林大学学报(工学版), 2003, (3): 101-103.

参考文献

[1] 孙涵芳,徐卿爱.单片机原理及应用［M］.北京:北京航空学院出版社,1988.
[2] 黄贤武,郑筱霞,曲波,等.传感器实际应用电路设计［M］.成都:电子科技大学出版社,1997.
[3] 彭定远.无线电寻呼技术与设备的原理、选用、维修［M］.北京:北京人民邮电出版社,1995.

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