基于物联网的报警系统设计

发布时间：2018-03-29 09:12

本文选题：物联网　切入点：校车　出处：《实验室研究与探索》2017年01期

【摘要】：针对校车安全问题多发现象,在分析其原因的基础上,指出了目前校车安全系统的不足,设计了一种基于物联网的校车安全报警系统。该系统主要由传感器、协调器、报警主机、声光报警、屏幕显示、控制设备、短信服务器及数据库服务器8个组成部分构成,并通过ZigBee无线传感网络进行数据采集,利用RS-232总线将数据上传报警主机处理,利用GPRS无线通信技术将数据上传数据库服务器储存及进行短信报警。通过实验测试,该系统安装维护简单、扩展性强、成本低,能为校车的安全运行提供良好的保障。
[Abstract]:In view of the frequent phenomena of school bus safety problems, based on the analysis of the reasons, this paper points out the shortcomings of the current school bus safety system, and designs a school bus safety alarm system based on the Internet of things. The alarm host, acousto-optic alarm, screen display, control equipment, short message server and database server are composed of eight components. The data are collected through ZigBee wireless sensor network, and the data are uploaded to alarm host computer by RS-232 bus. The GPRS wireless communication technology is used to upload the data to the database server to store the data and to send the short message to alarm. Through the experiment and test, the system has the advantages of simple installation and maintenance, strong expansibility and low cost, which can provide a good guarantee for the safe operation of the school bus.
【作者单位】：常熟理工学院计算机科学与工程学院;
【基金】：国家自然科学基金(61202440) 常熟市科技局科技支撑计划(社会发展部分)项目(cs201413) 江苏省大学生创新项目(201510333034Y)
【分类号】：TP391.44;TN92;TP277

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