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Alternative TitleWireless unvarnished transmission device based on wireless network
黄剑龙; 王忠锋; 王乐辉; 李力刚
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe utility model relates to a concentrated meter reading system for a wireless network, in particular to a wireless unvarnished transmission device based on a wireless network. The wireless unvarnished transmission device is installed in an electric meter concentrator and comprises a wireless unvarnished transmission module, an indicating lamp, a power processing module, a level conversion module and a power output module the wireless unvarnished transmission module performs serial communication with a central processing unit in the electric meter concentrator through the level conversion module and also performs communication with an electric meter at a user terminal through a wireless network a working power supply terminal of the wireless unvarnished transmission module is used for receiving the externally supplied power through the power processing module the output terminal of the power processing module is connected with an opto-coupler in the electric meter concentrator through the power output module and the indicating lamp is connected to the output terminal of the wireless unvarnished transmission module. By adopting the wireless method for periodically performing concentrated meter reading, the wireless unvarnished transmission device not only improves the working efficiency, reduces the failures under manual reading, but also saves the cost greatly and also can realize the automatic control.
PCT Attributes
Application Date2010-02-05
Date Available2011-04-20
Application NumberCN201020109170.0
Open (Notice) NumberCN201805452U
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
黄剑龙,王忠锋,王乐辉,等. 基于无线网络的无线透传设备[P]. 2011-04-20.
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