基于GPRS/SMS的温度监控终端系统设计  

Design of Monitoring Terminal System for Temperature Based on GPRS/GSM

作　　者：巩权庆[1] 姜平[1] 宋燕平 周伯俊[1] 

机构地区：[1]南通大学电气工程学院,江苏南通226019 [2]桑夏太阳能股份有限公司,江苏南通226301

出　　处：《仪表技术与传感器》2012年第8期93-96,共4页Instrument Technique and Sensor

基　　金：南通大学研究生科技创新基金项目(YKC11048)

摘　　要：设计了基于GPRS/SMS混合通信的温度监控终端设备,用于定时采集温度并通过GPRS的方式上传数据至监控中心,同时监控人员可以通过监控中心下发控制命令,也可通过SMS短信息方式查看现场数据和接受温度报警。终端系统采用STC12C5A60S2单片机作为控制器,结合DS18B20等传感器以及内嵌TCP/IP协议的无线模块GTM900C进行温度数据的采集传输和监控。文中主要的特点是终端系统实现了GPRS与SMS两种通信方式,既保证了温度数据传输的高效性和经济性,又提高了其可靠性和灵活性。A wireless remote terminals of temperature data acquisition and monitoring was designed based on GPRS /GSM hybrid communications,which can samples data at adjustable intervals and uploads the data to the remote monitoring centre and monitoring personnel can send control commands,and they can view field data and accept the temperature alarm through short message system（SMS）.This terminal system used single chip STC12C5A60S2 as the controller,and used DS18B20 as temperature sensor,it also used GTM900C wireless module embedded TCP/IP protocol for temperature data collection and monitoring.The characteristics of the terminal system implements both GPRS and SMS transmission,and it ensures data transmission efficiency and economy and improves the reliability and flexibility of data transmission.

关 键 词：监控终端系统 通用分组无线业务 短消息服务 温度采集 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]