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Dive into the research topics where Qijun Liu is active.

Publication


Featured researches published by Qijun Liu.


Archive | 2010

Debugging method of centralized meter reading system

Zhongxiang Zhou; Ning Hu; Qijun Liu; Liudong Shao


Archive | 2012

Method for detecting metering accuracy of three-phase intelligent electric meter on line

Jianjiang Zheng; Zhigang Hu; Zhongxiang Zhou; Qijun Liu


Archive | 2010

Mechatronics energy meter

Ning Hu; Qijun Liu; Liudong Shao; Zhongxiang Zhou


Archive | 2012

Software anti-interference method used for electric energy meter

Jianjiang Zheng; Zhongxiang Zhou; Ning Hu; Qijun Liu; Zhuanli Yu


Archive | 2012

Centralized meter reading system of embedded Ethernet gateway and data transmission method thereof

Jianjiang Zheng; Zhongxiang Zhou; Ning Hu; Qijun Liu; Guoqiang Wang; Gen Meng


Archive | 2012

Electric energy meter system anti-interference control method

Jianjiang Zheng; Zhongxiang Zhou; Qijun Liu; Huiyun Chen


Archive | 2011

Electric data transmission method of remote meter-reading system

Qijun Liu; Zhongxiang Zhou; Ning Hu; Liudong Shao; Jianjiang Zheng


Archive | 2010

PCB for electric energy meter

Ning Hu; Qijun Liu; Liudong Shao; Zhongxiang Zhou


Archive | 2010

Outdoor electricity meter box

Ning Hu; Qijun Liu; Liudong Shao; Zhongxiang Zhou


Archive | 2010

Tool equipment for processing liquid crystal circuit board

Zhongxiang Zhou; Ning Hu; Qijun Liu; Liudong Shao

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