基于无线射频收发技术的热能网计量监测控制系统设计

Design of Measurement Monitoring and Controling System for Thermal Energy Network Based on Radio Frequency Transmitting and Transmitting Technology

为了解决传统热能网计量不精确等问题,设计了一套基于GPRS和Ti3367无线收发传输的热能网监测控制系统.首先,对监测控制系统整体功能和拓扑结构进行了设计,包括管理层、数据汇聚层和数据采集层的详细功能.然后,对系统的硬件结构进行了设计,包括数据汇聚层和数据采集层的硬件电路结构图的连接设计.最后,实现了系统的软件流程设计,包括系统初始化和无线数据收发流程设计.

In order to solve the problem of inaccurate measurement of traditional thermal energy network,a monitoring and controlling system of thermal energy network based on GPRS and Ti3367 wireless transceiver transmission is designed.Firstly,the overall function and the overall topology structure of the monitoring and control system are designed,including the detailed functions of the management layer,the data aggregation layer and the data acquisition layer.Then,the hardware structure of the system is designed,including the connection design of the hardware circuit structure diagram of the data aggregation layer and the data acquisition layer.Finally,the software flow design of the system is realized,including system initialization and wireless data sending and receiving process design.