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实用新型
CN202362865U IC卡预付费电能表故障检测装置 失效 - 权利终止 转让

IC卡预付费电能表故障检测装置
摘要：
本实用新型提供一种IC卡预付费电能表故障检测装置包括IC卡接口转换器、指令流数据存储单元、显示单元、故障检测单元以及测试指令发送单元，其中：所述IC卡接口转换器与所述指令流数据存储单元连接，所述指令流数据存储单元分别与所述的显示单元、故障检测单元连接，所述测试指令发送单元与所述IC卡接口转换器连接。通过本实用新型，可以简单方便地对IC卡预付费电能表进行检测，并且，可以降低检测结果的差错率。
摘要（英）：

The utility model provides a fault detection device for an IC (integrated circuit) card pre-payment electric energy meter, which comprises an IC card interface converter, an instruction stream data memory unit, a display unit, a fault detection unit and a test instruction sending unit, wherein the IC card interface converter is connected with the instruction stream data memory unit, the instruction stream data memory unit is connected with the display unit and the fault detection unit respectively. The detection instruction sending unit is connected with the IC card interface converter. According to the fault detection device, the IC card pre-payment electric energy meter can be simply and conveniently detected, and the error rate of the detection result can be reduced.

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