采集终端上行通信失效的解决方法研究

Research on Solutions of Uplink Communication Failure of Data Acquire Terminal

国家电网公司进行了大规模的客户用电信息采集系统建设并进入了深化应用阶段。由于终端安装现场的复杂性,存在一定比例的上行通信失效终端。分析了目前采集系统中终端工作环境以及常见的上行信号失效问题,给出了各种失效问题的解决方法和适用范围。通过现场实践验证了解决方法的有效性,该方法能够保障采集系统深化应用所需的高数据采集成功率。

The State Grid has implemented data acquire system and it has come to the deeper application stage. There exit a percentage of uplink communication failure that affect the data acquire ratio as the complex implementation environment. The paper proposes several feasible methods to settle the data acquire problem after the analysis of data acquire terminal＇ s working environment and common uplink communication failure phenomenon. The methods have been proven right and efficiency. It can provide high data acquire ratio that deeper application stage needed.