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Design of Wireless Electricity Fee Prepaid System
Author(s): 
Pages: 8-9
Year: Issue:  5
Journal: ELECTRONIC ENGINEER

Keyword:  无线预付费电表预付费售电管理系统IC卡电表双工通信;
Abstract: 针对目前市场上普遍以IC卡作为售电介质的预付费售电系统存在的问题,介绍了一种新型的无线预付费售电系统及其构成,并给出了整个系统设计的完整方案.整个系统包括用户终端和电力管理系统端,它们之间通过双工通信可以将用户用电信息和管理系统端相关的电价改革信息以及分时段计费信息及时进行相互通信.用户可以通过用户终端方便地进行充值和查询等.
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