基于电力线载波技术的直接预付费电能管理系统  

Electricity Management System for Prepaid Multiuser Based on Power Line Carrier Technology

作　　者：赵光强[1] 姜卫[2] 田拥军[3] 张跟鹏[2] 

机构地区：[1]湖南工程学院理学院,湘潭411104 [2]海军工程大学,武汉430033 [3]湖南理工职业技术学院,湘潭411104

出　　处：《舰船电子工程》2012年第6期146-149,共4页Ship Electronic Engineering

基　　金：湖南省教育厅一般科研项目(编号:07C218)资助

摘　　要：该设计的主要目的就是为了解决IC卡预付费电能表存在的问题,同时继承了先购电后用电的管理模式。电力部门的管理微机通过RS485网络对电能表进行管理,以防止用户窃电;选用射频卡作为用户卡以解决IC卡易被污染和损坏的问题。The main purpose of the design is to solve the problem existing in the prepayment IC card watt-hour meter. It is a multiuser watt-hour meter based on RFID and adopts the model of prepayment. To prevent the users from stealing the electricity, the microcomputer management of Watt-hour meter is realized through the RS485 network. The radio frequency card can be utilized as user cards to avoid the disadvantages of being polluted and damaged so that the need of the public electricity management is satisfied.

关 键 词：IC卡预付费电能表 RS485网络 射频卡 

分 类 号：TN948.61[电子电信—信号与信息处理]