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公开(公告)号：US20140069015A1
公开(公告)日：2014-03-13
申请号：US13609390
申请日：2012-09-11
摘要： A vehicle door latch assembly includes a first proximity sensor on a first side of a door handle and a second proximity sensor on a second side of the door handle. The assembly also includes a latch operative to latch the door closed and to unlatch the door to allow the door to open. The assembly further includes control circuitry for activating the latch to unlatch the door based on an object such as an operator's hand sensed with both the first and second proximity sensors.
摘要翻译： 车门闩锁组件包括门把手第一侧上的第一接近传感器和门把手第二侧上的第二接近传感器。 组件还包括闩锁，其操作以将门闩闭合并且解锁门以允许门打开。 组件还包括控制电路，用于基于诸如用第一和第二接近传感器两者感测到的操作者手的物体来启动闩锁以解锁门。
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公开(公告)号：US08922340B2
公开(公告)日：2014-12-30
申请号：US13609390
申请日：2012-09-11
IPC分类号： B60R25/00
摘要： A vehicle door latch assembly includes a first proximity sensor on a first side of a door handle and a second proximity sensor on a second side of the door handle. The assembly also includes a latch operative to latch the door closed and to unlatch the door to allow the door to open. The assembly further includes control circuitry for activating the latch to unlatch the door based on an object such as an operator's hand sensed with both the first and second proximity sensors.
摘要翻译： 车门闩锁组件包括门把手第一侧上的第一接近传感器和门把手第二侧上的第二接近传感器。 组件还包括闩锁，其操作以将门闩闭合并且解锁门以允许门打开。 组件还包括控制电路，用于基于诸如用第一和第二接近传感器两者感测到的操作者手的物体来启动闩锁以解锁门。
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公开(公告)号：US08994228B2
公开(公告)日：2015-03-31
申请号：US13288549
申请日：2011-11-03
CPC分类号： B60R16/005 , Y10T307/766 , Y10T307/826
摘要： A proximity switch assembly and method are provided having wrong touch feedback. The switch includes a plurality of proximity switches each including proximity sensors providing a sense activation field. Control circuitry processes the activation field of each proximity switch to sense activation, detects an allowed activation of one of the proximity switches and further detects an attempted activation that is not allowed. The switch further includes an output coupled to a device to perform a function when an allowed activation is detected. The switch includes one or more user perceived feedback devices for generating user perceived feedback when an attempted activation that is not allowed is detected.
摘要翻译： 提供了具有错误触摸反馈的接近开关组件和方法。 开关包括多个接近开关，每个接近开关包括提供感测激活场的接近传感器。 控制电路处理每个接近开关的激活区域以感测激活，检测允许的一个接近开关的激活，并进一步检测不允许的尝试的激活。 该开关还包括耦合到设备以在检测到允许的激活时执行功能的输出。 该切换器包括一个或多个用户感知到的反馈装置，用于在检测到不允许的尝试激活时产生用户感知到的反馈。
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公开(公告)号：US08933708B2
公开(公告)日：2015-01-13
申请号：US13444393
申请日：2012-04-11
申请人： Pietro Buttolo , Stuart C. Salter , Cornel Lewis Gardner , James Stewart Rankin , Matthew Majkowski
发明人： Pietro Buttolo , Stuart C. Salter , Cornel Lewis Gardner , James Stewart Rankin , Matthew Majkowski
IPC分类号： G01R27/06
CPC分类号： H03K17/955 , H03K2217/94052 , H03K2217/960705
摘要： A proximity switch assembly and method for detecting activation of a proximity switch assembly is provided. The assembly includes a plurality of proximity switches each having a proximity sensor providing a sense activation field and control circuitry processing the activation field of each proximity switch to sense activation. The control circuitry monitors the signal responsive to the activation field and determines a differential change in generated signal, and further generates an activation output when the differential signal exceeds a threshold. The control circuitry further distinguishes an activation from an exploration of the plurality of switches and may determine activation upon detection of a stable signal.
摘要翻译： 提供了用于检测接近开关组件的启动的接近开关组件和方法。 组件包括多个接近开关，每个接近开关具有提供感测激活场的接近传感器和处理每个接近开关的激活场以感测激活的控制电路。 控制电路响应于激活场监测信号，并确定产生的信号的差分变化，并且当差分信号超过阈值时进一步产生激活输出。 控制电路进一步区分激活与多个开关的探测，并且可以在检测到稳定信号时确定激活。
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公开(公告)号：US09136840B2
公开(公告)日：2015-09-15
申请号：US13473815
申请日：2012-05-17
IPC分类号： H03K17/945 , H03K17/955
CPC分类号： H03K17/945 , H03K17/955 , H03K2217/94026
摘要： A method of activating a proximity switch is provided. The method of activating the proximity switch includes the step of sensing a signal associated with a proximity sensor and sensing a dynamic parameter. The method also includes the step of tuning a threshold value based on the sensed dynamic parameter. The method further includes the step of activating the switch based on the signal and the threshold value.
摘要翻译： 提供一种激活接近开关的方法。 激活接近开关的方法包括感测与接近传感器相关联的信号并感测动态参数的步骤。 该方法还包括基于所感测的动态参数来调整阈值的步骤。 该方法还包括基于信号和阈值激活开关的步骤。
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公开(公告)号：US08981602B2
公开(公告)日：2015-03-17
申请号：US13482222
申请日：2012-05-29
CPC分类号： H03K17/9622 , H03K2217/94036 , H03K2217/960705
摘要： A proximity switch assembly includes first and second proximity switches comprising first and second proximity sensors and a tactile feature disposed between the first and second proximity switches. The assembly also includes controlling circuitry detecting an object on the tactile feature based on sensed signals from the first and second proximity sensors and preventing activation of the first and second switches when an object is detected on the tactile feature. The assembly further includes a resting pad having a third sensor, wherein the control circuitry detects an object with the first sensor and an object on the resting pad and determines activation of the first and second proximity switches based on the detected objects.
摘要翻译： 接近开关组件包括包括第一和第二接近传感器的第一和第二接近开关以及设置在第一和第二接近开关之间的触觉特征。 组件还包括控制电路，其基于来自第一和第二接近传感器的感测信号检测触觉特征上的对象，并且当在触觉特征上检测到对象时防止第一和第二开关的激活。 组件还包括具有第三传感器的休息垫，其中所述控制电路使用所述第一传感器和所述休息垫上的物体检测物体，并基于检测到的物体来确定所述第一和第二接近开关的激活。
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公开(公告)号：US20130271202A1
公开(公告)日：2013-10-17
申请号：US13444365
申请日：2012-04-11
申请人： Pietro Buttolo , Stuart C. Salter , Cornel Lewis Gardner , Thomas Lee Goodson , James Stewart Rankin
发明人： Pietro Buttolo , Stuart C. Salter , Cornel Lewis Gardner , Thomas Lee Goodson , James Stewart Rankin
IPC分类号： H03K17/945
CPC分类号： H03K17/94 , H03K17/955
摘要： A proximity switch assembly and method for detecting activation of the proximity switch assembly is provided. The assembly includes a plurality of proximity switches each providing a sense activation field and control circuitry processing the activation field of each proximity switch to sense activation. The control circuitry monitors the signal responsive to the activation field, determines a rate of change in signal amplitude for each signal, and generates an adaptive time delay based on the control circuitry. The control circuitry further detects a peak amplitude of the signal and determines activation of the switch after expiration of the time delay following the peak amplitude detection.
摘要翻译： 提供了用于检测接近开关组件的启动的接近开关组件和方法。 组件包括多个接近开关，每个接近开关提供感测激活场，并且控制电路处理每个接近开关的激活场以感测激活。 控制电路响应于激活场监测信号，确定每个信号的信号幅度的变化率，并且基于控制电路产生自适应时间延迟。 控制电路进一步检测信号的峰值幅度，并且在峰值振幅检测之后的时间延迟期满后确定开关的启动。
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公开(公告)号：US09197206B2
公开(公告)日：2015-11-24
申请号：US13444424
申请日：2012-04-11
IPC分类号： H03K17/96 , H03K17/94 , H03K17/975 , H03K17/955
CPC分类号： H03K17/94 , H03K17/955 , H03K17/975
摘要： A proximity switch assembly and method for activating a proximity switch is provided. The assembly includes a proximity sensor generating a signal, and a contact surface proximate to the proximity sensor and having a differential elevation change feature. The proximity switch also includes control circuitry processing the signal to detect a differential increase in the activation signal indicative of a hard press on the contact surface. The control circuitry detects activation of the switch based on the differential increase exceeding a differential threshold. Activation can further be determined based on a stable signal.
摘要翻译： 提供了一种用于激活接近开关的接近开关组件和方法。 组件包括产生信号的接近传感器和靠近接近传感器的接触表面，并且具有差分高度变化特征。 接近开关还包括处理该信号的控制电路，以检测指示接触表面上的硬按压的激活信号的差异增加。 控制电路基于超过差分阈值的差分增加来检测开关的启动。 可以基于稳定的信号进一步确定激活。
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公开(公告)号：US20130328616A1
公开(公告)日：2013-12-12
申请号：US13489731
申请日：2012-06-06
申请人： Pietro Buttolo , Stuart C. Salter , Cornel Lewis Gardner , Thomas Lee Goodson , James Stewart Rankin
发明人： Pietro Buttolo , Stuart C. Salter , Cornel Lewis Gardner , Thomas Lee Goodson , James Stewart Rankin
IPC分类号： H03K17/955
CPC分类号： H03K17/955 , H03K2217/94026 , H03K2217/960775
摘要： A vehicle proximity switch and method are provided having sensitivity control. The switch includes a proximity sensor, such as a capacitive sensor, installed in a vehicle and providing a sense activation field. Control circuitry processes the activation field to sense user activation of the switch by comparing the activation field to a threshold. The threshold is adjusted down when a substantially stable sensor signal is detected below the threshold for a minimum time period, and the threshold is adjusted up when a sensor signal greater than the threshold by a predetermined value is detected.
摘要翻译： 提供具有灵敏度控制的车辆接近开关和方法。 该开关包括安装在车辆中的接近传感器，例如电容传感器，并提供感测激活场。 控制电路通过将激活字段与阈值进行比较来处理激活字段来感测交换机的用户激活。 当在最小时间段内检测到基本上稳定的传感器信号低于阈值时，阈值被调低，并且当检测到大于阈值的传感器信号预定值时，阈值被调高。
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公开(公告)号：US20130113544A1
公开(公告)日：2013-05-09
申请号：US13288549
申请日：2011-11-03
IPC分类号： H03K17/96
CPC分类号： B60R16/005 , Y10T307/766 , Y10T307/826
摘要： A proximity switch assembly and method are provided having wrong touch feedback. The switch includes a plurality of proximity switches each including proximity sensors providing a sense activation field. Control circuitry processes the activation field of each proximity switch to sense activation, detects an allowed activation of one of the proximity switches and further detects an attempted activation that is not allowed. The switch further includes an output coupled to a device to perform a function when an allowed activation is detected. The switch includes one or more user perceived feedback devices for generating user perceived feedback when an attempted activation that is not allowed is detected.
摘要翻译： 提供了具有错误触摸反馈的接近开关组件和方法。 开关包括多个接近开关，每个接近开关包括提供感测激活场的接近传感器。 控制电路处理每个接近开关的激活区域以感测激活，检测允许的一个接近开关的激活，并进一步检测不允许的尝试的激活。 该开关还包括耦合到设备以在检测到允许的激活时执行功能的输出。 该切换器包括一个或多个用户感知到的反馈装置，用于在检测到不允许的尝试激活时产生用户感知到的反馈。
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