摘要
为实现图书馆、自修室等公共场所座位的实时管理,提出了采用单片机、红外传感器和短信收发模块构成的实时座位管理系统。单片机AT89C51作为控制中心,实时采集红外传感器探测座位有无占用情况的信号,控制液晶显示部分输出监测结果,并将实时座位信息通过短信收发模块GSM.TC35发送给管理人员和使用者。该文提出的座位管理系统具有结构简单,成本低和易于监控管理的特点。
For real-time management of library,study rooms and other public places seat,we put forward a real-time seat management system using single chip microcomputer,infrared sensor and SMS transceiver module.AT89C51 microcontroller is the control center,real-time acquiring signals of infrared sensor to detect the occupancy of the seat,controlling liquid crystal display to output monitoring result,and the real seat information via SMS transceiver module GSM.TC35 is sent to the managers and users.Seat management system proposed in this paper has the advantages of simple structure,low cost and easy monitoring and management.
作者
崔宇佳
应捷
CUI Yu-jia, YING Jie （School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technologyl Shanghai 200093, China）
出处
《电脑知识与技术》
2014年第4期2443-2445,共3页
Computer Knowledge and Technology
