摘要
针对电能抄表要求中对无线功能的要求,本文在MSP430F1232的平台上开发了一种电子水表无线抄表,该系统除具有传统水表的功能外,可以通过无线方式传输抄表数据。考虑到用水量信号采集的计量准确性,采用了双霍尔传感器检测方法,并综合了抄表方式中总线制和分线制的优点,采用了单芯片多路采集用户水量的设计方案,同时将Zigbee的无线通信模块单独设计,与电子水表主体通过接口连接。最后通过测试和分析,论证了基于Zigbee抄表方案的可行性。
Pointing at requirements for electricity metering requirements on wireless An electronic meter wireless meter reading was developed on MSP430F1232 platform in the article.In addition to traditional features of water meters,the system can be transmitted via the wireless meter reading data.Considering the measurement accuracy signal collecting water,it Uses dual Hall sensor detection methods,and integrates the meter reading in the way the bus system and the advantages of sub-wire.Using a single-chip multi-user water collection design,the same time,Zigbee wireless communication module individually design,and electronic water meters of the main through the interface.At last,it demonstrates the feasibility of this Zigbee-based meterreading program by testing and analysing.
出处
《电子测试》
2010年第9期81-86,共6页
Electronic Test
