基于GPRS的农村污水处理远程监测系统

针对农村污水处理设施分布广,难以集中监测和统一管理的问题,对信号采集技术、无线传输技术和远程监测系统等方面进行了研究,提出了一种基于Cortex-M0内核单片机以及GPRS技术的农村污水处理远程监测系统,利用TCP/IP协议自定义格式实现了现场与远端服务器之间的信息交互。首先介绍了系统的整体结构,其次描述了系统各模块的设计过程,最后对系统的性能进行了实地的测试。研究结果表明,该系统能实时监测污水处理系统的各项参数,能够实现数据存储、历史数据查询、报警设置等多项功能,同时系统运行成本低,管理简单,维护方便,满足了农村污水处理远程监测系统的技术要求。

Remote monitoring system of rural sewage treatment based on GPRS

Aiming at the problems that the sewage treatment facilities in rural areas were widely distributed and difficult to be centralized monitored and managed,the signal acquisition technology,the wireless transmission technology and the remote monitoring were researched,and a remote monitoring system of rural sewage treatment based on Cortex-M0 MCU and GPRS technology was proposed.The TCP/IP protocol was used to achieve the communication between site and remote serve.The structure of this system was introduced first,then the design process of each module was described.Finally,the performance of the system was tested in the filed.The results indicate that the system can real-timely monitor the parameters of sewage treatment system and realize the functions of data storage,historical data query and alarm setting.Meanwhile it has low operation cost,simple management and convenient maintenance,and meets the technical requirements of remote monitoring system of rural sewage treatment.