摘要
针对现代化小区对远程水温水位测控的需求,设计了一款基于GPRS的远程无线通信的水温水位系统。系统分为数据采集、无线传输和PC机显示三部分;数据采集部分采用STM32微处理器,实现对多路信号的数据采集;无线传输部分通过SIM900A模块接入GPRS网络,来实现对数据的传输;PC机实时显示水温水位情况。经测试,PC机与各测控制节点通过GPRS通讯,通讯稳定,可靠性高。
Abstract：To satisfy the demand of modern community for monitoring of remote water temperature and water level, an oberserving and controlling system was designed based on GPRS, which can implement the long-distance wireless communication.The system is divided into two parts of data acquisition and wireless transmission; data acquisition part adopts STM32 Microprocessor to implement data acquisition of multi-channel signals; wireless transmission part implements the transmission of data through the SIM9OOA accessing to GPRS network, to realize the data transmission;The PC real-time displays water temperature level.After the test, the PC and the controlling node through the GPRS communication, which is stable and high reliahilit.
出处
《无线互联科技》
2014年第1期65-66,109,共3页
Wireless Internet Technology
基金
山东省研究生教育创新计划资助项目(SDYY11115)
