摘要
介绍了一种以STR912FW44为核心的嵌入式负载电能计量监控系统。该系统通过用户身份识别后,给相应的用户供电,同时用相应的传感器元件进行电量采集并记录用电数据,用电数据通过以太网传输给上位机,达到了按照个人使用量收费和实时监控的目的。
This article introduces one kind STR912FW44 as the core to the embedded load electrical energy measurement monitoring system. System after user status identification, can supply power for corresponding users, simultaneously use corresponding sensor components gather electric quantity and record electricity data, electricity data through the Ethernet transmission to the superior machine can be achieved the aim that charge and the real-time monitoring according to individual amount of use.
出处
《机电工程技术》
2009年第3期38-41,共4页
Mechanical & Electrical Engineering Technology
关键词
电能计量
以太网
嵌入式
监控系统
electric energy measurement
Ethernet
embedded
monitoring system
