发明名称 ACCELEROMETER BASED HALL EFFECT SENSOR FILTERING FOR COMPUTING DEVICES
摘要 In one general aspect, a method can include receiving, from a magnetic sensor included in a housing of a computing device, an indication of a change of state of the magnetic sensor, obtaining, subsequent to receiving the indication of the change of state of the magnetic sensor, first data from a first accelerometer included in a lid portion of the computing device, obtaining, subsequent to receiving the indication of the change of state of the magnetic sensor, second data from a second accelerometer included in a base portion of the computing device. The base portion and the lid portion can be connected by a hinge about which the lid portion is configured to rotate relative to the base portion between an open state and a closed state. The method can include determining whether the computing device is being closed based on analyzing the first data and the second data.
申请公布号 WO2017007641(A1) 申请公布日期 2017.01.12
申请号 WO2016US39869 申请日期 2016.06.28
申请人 GOOGLE INC. 发明人 SCHNEIDER, David Ness
分类号 G06F1/16 主分类号 G06F1/16
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