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公开(公告)号：US10451649B2
公开(公告)日：2019-10-22
申请号：US16212457
申请日：2018-12-06
Applicant: Eaton Intelligent Power Limited
Inventor： Nam Chin Cho , James Richard Christ , Tyler Christian Johnston
Abstract: A motion sensor includes a sensor element to sense a motion, and a controller communicably coupled to the sensor element. The controller is configured to set a detection sensitivity of the motion sensor to a maximum setting of the detection sensitivity. The controller is further configured to decrease the detection sensitivity of the motion sensor upon a detection of the motion until the motion is undetectable by the motion sensor at a decreased setting of the detection sensitivity. The controller is further configured to increase the detection sensitivity of the motion sensor until the motion sensor detects the motion at an increased setting of the detection sensitivity and to set the detection sensitivity of the motion sensor to a new setting based on the increased setting.
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公开(公告)号：US20190107551A1
公开(公告)日：2019-04-11
申请号：US16212457
申请日：2018-12-06
Applicant: Eaton Intelligent Power Limited
Inventor： Nam Chin Cho , James Richard Christ , Tyler Christian Johnston
Abstract: A motion sensor includes a sensor element to sense a motion, and a controller communicably coupled to the sensor element. The controller is configured to set a detection sensitivity of the motion sensor to a maximum setting of the detection sensitivity. The controller is further configured to decrease the detection sensitivity of the motion sensor upon a detection of the motion until the motion is undetectable by the motion sensor at a decreased setting of the detection sensitivity. The controller is further configured to increase the detection sensitivity of the motion sensor until the motion sensor detects the motion at an increased setting of the detection sensitivity and to set the detection sensitivity of the motion sensor to a new setting based on the increased setting.
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