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自动抄表系统借助于有效可靠的通信手段,可以实现电表数据的自动抄收,实现用电数据的自动化管理。为实现抄表数据准确、可靠、快速的传输,我们需要一种可靠的通信网络,而目前我国的“一户一表”制使电表分布分散,因此,提出了利用Mobitex无线窄带数据通信网建立自动抄表系统的窄带专网,展现一种更适合于抄表系统的数据传输技术———Mobitex技术。Mobitex基站的定位是Mobitex网络建设的关键问题,文中提出了确定Mobitex网络基站建设点的科学算法。通信系统采集到的数据需要上层软件做二次处理,同时又阐述了自动抄表系统软件的设计。Mobitex数据通信网完全可以满足自动抄表系统的要求,并保证抄表数据可靠的传输。
Automatic meter reading system with effective and reliable means of communication, meter data can be automatically copied to achieve the automatic management of electricity data. In order to realize the accurate, reliable and rapid transmission of meter reading data, we need a reliable communication network. At present, the “one-for-one” system in our country disperses the meter distribution. Therefore, the use of Mobitex wireless narrowband data communication network Automatic meter reading system narrowband network, showing a more suitable for meter reading system data transmission technology --- Mobitex technology. The positioning of the Mobitex base station is a key issue in the Mobitex network construction. In this paper, a scientific algorithm for determining the construction site of a Mobitex base station is proposed. The data collected by the communication system needs to be processed by the upper layer software at the same time. At the same time, the design of automatic meter reading system software is also described. Mobitex data communications network can fully meet the requirements of automatic meter reading system, and to ensure the reliable transmission of meter reading data.