负控终端GPRS掉线问题的分析和研究

Analysis and research on the dropped GPRS data transmission in load control terminals

电力负控终端与主站数据传输的稳定性是衡量终端性能的重要指标,为了保证数据传输的稳定性,不能只依赖于GPRS网络自身的机制,还应该从负控终端硬件到软件进行多层次的技术互补。分析了负控终端GPRS掉线现象,并提出了可行的解决方案。

The stability of data transmission between electric power load control terminals and main station is an important indication of terminal capabilities. In order to ensure the stability of data transmission, it can not just depend on the self mechanisms of GPRS network, it sfiould make muhi-level technologies complement frnm hardware to software in load control terminals. Through the analysis of the phenomenon of GPRS dropping the article puts forward a rational solution in a targeted manner.