Design and Implement of Automatic Control System of the Campus Ringer

被引：0
|
作者：
Fang, Guisheng [1 ]
机构：
[1] Zhejiang Water Conservancy & Hydropower Coll, Dept Mech & Elect Engn, Hangzhou 310018, Zhejiang, Peoples R China
来源：
INDUSTRIAL INSTRUMENTATION AND CONTROL SYSTEMS, PTS 1-4 | 2013年 / 241-244卷
关键词：
Automatic Control System; Campus Ringer; PLC; Text Display;
D O I：
10.4028/www.scientific.net/AMM.241-244.1113
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
According to the control requirements of campus ringers, a PLC-based automatic control system is realized by using the real time clock function provided by S7-200 CPU224 PLC and the friendly human-computer interaction function provided by TD400 text display. The control system can automatically judge the ringing work mode by the current system time of PLC, that is the summer time ringing mode and the winter time ringing mode. The user can also choose other work modes, such as the college English test mode and the computer grade test mode by pushing the button of the text display. In this paper the composition of the control system, the working principle and the designs of hardware and software are introduced. The system has advantages of friendly interface, simple operation, convenient maintenance, high reliability, strong anti interference ability, which makes it popularize.
引用
收藏
页码：1113 / 1117
页数：5
相关论文
共 50 条
  • [21] The Design of Simple Experiment System for Automatic Control System
    Li, YiMing
    ADVANCES IN MULTIMEDIA, SOFTWARE ENGINEERING AND COMPUTING, VOL 1, 2011, 128 : 285 - 290
  • [22] Design of Remote Control Experiment System Based on Campus LAN
    Zheng, Yong
    Guan, Xiao-han
    Zhang, Meng-meng
    PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND COMPUTER SCIENCE, VOL II, 2009, : 970 - +
  • [23] Design and Implementation of Campus Gate Control System Based on RFID
    Liu, Ting-Kao
    Yang, Chung-Huang
    2008 IEEE ASIA-PACIFIC SERVICES COMPUTING CONFERENCE, VOLS 1-3, PROCEEDINGS, 2008, : 1406 - 1411
  • [24] Easy-to-implement Campus Electronic Anonymous Voting System
    Zhang Ruxian
    Zhang Zhaoju
    Di Hong
    2020 IEEE 19TH INTERNATIONAL CONFERENCE ON TRUST, SECURITY AND PRIVACY IN COMPUTING AND COMMUNICATIONS (TRUSTCOM 2020), 2020, : 1556 - 1559
  • [25] Design and implement of autonomous decentralized composite automatic calculation and analysis tool of power system
    Dai, Xianzhong
    Shen, Chen
    Chen, Ying
    Sun, Xinwei
    Tang, Lei
    Lin, Han
    Huang, Daoshan
    Dianwang Jishu/Power System Technology, 2014, 38 (05): : 1181 - 1188
  • [26] Control System Design of Automatic Feeding Machine
    Chen, Shaoke
    MECHATRONICS AND APPLIED MECHANICS, PTS 1 AND 2, 2012, 157-158 : 466 - 471
  • [27] Design of an automatic control system for cotton processing
    Wang, Shaolin
    Mao, Zhongming
    Wu, Yiwen
    Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery, 2002, 33 (01):
  • [28] Automatic Control System Design of Laser Interferometer
    Lu, Qingjie
    Li, Chunjie
    Sun, Hao
    Ren, Shaohua
    Han, Sen
    AOPC 2015: OPTICAL TEST, MEASUREMENT, AND EQUIPMENT, 2015, 9677
  • [29] The Design of Automatic Control System for Wind Turbine
    Li, Weixuan
    Sun, Daoyong
    2009 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), VOLS 1-7, 2009, : 802 - 805
  • [30] The Design of New Automatic Loading Control System
    Ding, Guobao
    Huo, Zhisong
    Lu, Guiyou
    Zhu, Rui
    FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE IV, PTS 1-5, 2014, 496-500 : 1531 - +
12345