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公开(公告)号:US08547118B1
公开(公告)日:2013-10-01
申请号:US13724516
申请日:2012-12-21
申请人: Santhosh Kumar Vojjala , Vibheesh Bharathan , Sai Prashanth Chinnapalli , Jijeesh Choorakottayil Gopinathan , Edward Grivna , David G. Wright
发明人: Santhosh Kumar Vojjala , Vibheesh Bharathan , Sai Prashanth Chinnapalli , Jijeesh Choorakottayil Gopinathan , Edward Grivna , David G. Wright
IPC分类号: G01R27/26
CPC分类号: G06F3/044 , G06F3/0416
摘要: An apparatus includes multiple capacitive sensing elements coupled through a filter network. The apparatus can include a control device configured to excite the capacitive sensing elements with different scanning frequencies and determine capacitances corresponding to each of the capacitive sensing elements based on sensor responses to the excitation of the capacitive sensing elements with the different scanning frequencies and a configuration of the filter network.
摘要翻译: 一种装置包括通过滤波器网络耦合的多个电容感测元件。 该装置可以包括控制装置,该控制装置被配置为基于对具有不同扫描频率的电容感测元件的激励的传感器响应来确定具有不同扫描频率的电容感测元件,并且确定对应于每个电容感测元件的电容,并且配置 过滤网络。
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公开(公告)号:US09244576B1
公开(公告)日:2016-01-26
申请号:US13725822
申请日:2012-12-21
IPC分类号: G06F3/044 , B60R21/015
CPC分类号: G06F3/044 , B60R21/01532 , E05B77/26 , E05B81/76 , G06F3/0416 , G06F3/0488 , H04N21/42224 , H04N21/4542 , H04N21/47
摘要: Apparatuses and methods of touch discrimination are described. One method receives data from an occupant classification system and sets a touch detection threshold of a touch-sensing device based on the received data. The method may be used to discriminate between an adult touch and a child touch and to selectively allow access to control functionality to adults and not to children.
摘要翻译: 描述触摸识别的装置和方法。 一种方法从乘员分类系统接收数据,并且基于接收的数据设置触摸感测设备的触摸检测阈值。 该方法可以用于区分成人触摸和儿童触摸,并且选择性地允许访问对成年人而不是儿童的控制功能。
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