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发明公开
CN102707254A 一种电动车电能计量异常检测系统及方法 无效 - 驳回 转让

一种电动车电能计量异常检测系统及方法
摘要：
本发明涉及一种电动车电能计量异常检测系统及方法，电动车电能计量异常检测系统，包括计量异常检测装置及与其分别通讯连接的电能表和用于获取电动车行走信息的里程表或GPS定位终端，所述计量异常检测装置是嵌入式装置，用于根据电能表和里程装置上传的信息判断计量是否异常；本发明的电动车电能计量异常检测系统不需要带电压电流测量回路，装置生产简便，不需要校对，而且在电动车上安装时，因无PT/CT,电动车接线也比较简单。
摘要（英）：

The invention relates to an electric car electric energy metering exception detection system and a method. The electric car electric energy metering exception detection system comprises a metering exception detection device, an electric energy meter, and an odometer or a global position system (GPS) positioning terminal, wherein the electric energy meter, the odometer or the GPS positioning terminal are connected with the metering exception detection device respectively in a communicating mode, the odometer is used for acquiring walking information of an electric car, and the metering exception detection device is an embedded device and used for judging whether the metering is exceptional according to the information transmitted by the electric energy meter and the odometer. According to the electric car electric energy metering exception detection system, a voltage and electric current measurement loop is not required, the device is simple in producing, the calibrating is not required, and when the device is installed in the electric car, wires can be simply connected to the electric car due to the fact that a phase voltage transformer/a current transformer is not arranged in the electric car.

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