针对高层楼字智能抄表的需求,给出了一种基于 ARM嵌入式网关的无线传感网的系统抄表方案；通过对该方案的需求分析、详细设计与布点实测,包括组网协议栈的可靠性、RF通信控制、服务器端接口程序设计等,并对其运行稳定性和低功耗做了分析,达到了高层楼宇住户的无线抄表作业需求；通过在小区楼宇的现场结点布置与系统调试,发现该系统不仅能很好完成数据远传功能,而且具有低成本、低功耗、便于快速安装布置的优点,非常适合与楼字无线抄表系统的实时监控.%For the demands of automatic meter reading system for the high intelligent buildings, a meter reading system with wireless sensor network has been presented, which is based on ARM embedded gateway. Through needs analysis, detailed design and distributed measure to the program, including the reliability of network protocol stacks, the control of RF communication, interface program design in the server~side, and make analysis to its operational stability and low power consumption, then it reached a high-rise building tenants demand for wireless meter reading operations. Through the junction layout and system debugs in residential buildings,found that the system can not only good for data remote transmission function, and it's low cost, low power consumption, quick installation layout, are very suitable for real -time nitoring in building wireless meter reading system.
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