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公开(公告)号：US10935508B2
公开(公告)日：2021-03-02
申请号：US15912577
申请日：2018-03-06
发明人： Youhe Zhang , Guanwei Li , Guoming Yan
摘要： A liquid detection device and a liquid detection system are provided for detecting whether there is abnormal liquid on the surface to be detected. The liquid detection system can be used in specific working areas. A first electrode and a second electrode are used. The first electrode and the second electrode are mounted on the housing. A measuring circuit is installed inside the housing. The measuring circuit measures the impedance value between the first electrode and the second electrode, to distinguish whether there is abnormal liquid or not. The liquid detection system includes a plurality of liquid detection devices and a controller. The controller is responsible for collecting the measurement results of the plurality of liquid detection devices and performing corresponding operations.
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公开(公告)号：US20190064092A1
公开(公告)日：2019-02-28
申请号：US15912577
申请日：2018-03-06
发明人： Youhe Zhang , Guanwei Li , Guoming Yan
摘要： A liquid detection device and a liquid detection system are provided for detecting whether there is abnormal liquid on the surface to be detected. The liquid detection system can be used in specific working areas. A first electrode and a second electrode are used. The first electrode and the second electrode are mounted on the housing. A measuring circuit is installed inside the housing. The measuring circuit measures the impedance value between the first electrode and the second electrode, to distinguish whether there is abnormal liquid or not. The liquid detection system includes a plurality of liquid detection devices and a controller. The controller is responsible for collecting the measurement results of the plurality of liquid detection devices and performing corresponding operations.
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