In order to address the drawbacks of the current residential data acquisition, such as complex installation, high cost of wiring,unability to reflect the real change of data and difficulty to query their data,the residential wireless data acquisition platform is designed. The wireless acquisition of the data using the radio frequency communication tech-nology can be achieved by the platform,that includes electricity meter,water meter,gas meter,heat energy meter and thermometer,the data are sent to the control center by means of ZigBee wireless network and 3G communication net-work. Then the data will be analyzed, stored and the data curve are drawn by the platform control center. Users can use the PC, mobile telephones and other devices to query the residential data in real time by the internet. A simple, practical, efficient and stable resident data acquisition design is provided by this platform. In this paper, the system structure,the hardware composition and the working principle of the key modules in detail,and also illustrates the data format of each part are introduced,the low power consumption method of the system is introduced. At last the experi-mental analysis is carried on. The result shows that the platform system has the features of low power consumption and stable and reliable work condition,so it is able to meet the using demand of the residential wireless data acquisition.%针对当前居民住宅数据采集中存在的布线复杂、安装成本高、查询实时性差等问题，设计了居民住宅数据无线采集平台。该平台借助射频模块无线采集住宅内电表、水表、燃气表、热能表以及温度表的实时数据，借助ZigBee无线网络和3G通信网络将数据上传给平台主控中心，主控中心对数据进行解析，存储并绘制相应数据曲线，同时把数据上传到网络服务器，用户可以通过PC机、手机等移动设备登陆网页实时查看住宅数据。本平台为公共事业管理部门提供了一种简单实用、高效稳定的住宅仪表数据采集方案。本文详细介绍了关键模块的系统结构、硬件组成和工作原理，阐明了各部分的数据格式，给出了系统实现低功耗的技术方法，并进行了实验分析。结果表明，该平台系统能耗低，工作稳定可靠，满足住宅数据无线采集的使用要求。
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