摘要
将电力线载波通信技术与CPU卡技术相结合,设计了一款新型的预付费电能表。CDMA多址技术运用于自动抄表系统中,将CPU卡应用于电能表预付费管理系统中,解决了"表难"和"收费难"的同时,也保证了系统的安全性。系统采用SoC芯片设计,具有很高的稳定和实用性。
Combining power line carrier communication technology with CPU card, a new kind of prepayment watt-hour meter is designed. It resolves the difficulties of meter reading and charging by using CDMA technology in automatic meter reading system and using CPU card in prepayment watt-hour meter manegement system, and the system＇s security is also guaranteed. As designed based on SoC, the meter has high stability and practicability.
出处
《电子工业专用设备》
2009年第9期54-58,共5页
Equipment for Electronic Products Manufacturing
作者简介
彭志坚（1968-），男，湖南双峰人，高工，主要从事半导体专用设备的研究和开发工作。
