Invention Grant
- Patent Title: Control unit, in particular for a vehicle component
- Patent Title (中): 控制单元,特别是用于车辆部件
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Application No.: US13991196Application Date: 2011-11-29
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Publication No.: US09331691B2Publication Date: 2016-05-03
- Inventor: Winfried Fust , Frank Vogt
- Applicant: Winfried Fust , Frank Vogt
- Applicant Address: DE Stuttgart
- Assignee: BEHR-HELLA THERMOCONTROL GMBH
- Current Assignee: BEHR-HELLA THERMOCONTROL GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Renner, Otto, Boiselle & Sklar, LLP
- Priority: DE102010053342 20101203
- International Application: PCT/EP2011/071235 WO 20111129
- International Announcement: WO2012/072608 WO 20120607
- Main IPC: H03K17/96
- IPC: H03K17/96 ; H03K17/965

Abstract:
The control unit, in particular for a vehicle component, is provided with a manually actuable control element (12) for selecting and optionally for activating a control function, wherein the control element (12) can be moved manually into a selection and/or trigger position for selecting and optionally for activating a control function. In addition, the control unit has a capacitive tactile sensor (41) for identifying manual touching contact with the control element (12) and optionally identifying the event of a hand approaching the control element (12), wherein the tactile sensor (41) has a first and a second electrode (38, 40), which have electrode sides which substantially face one another and are spaced apart from one another. The first electrode (38) is arranged on the control element (12). The second electrode (40) is arranged immovably. The two electrodes (38, 40) extend with respect to one of the two dimensions thereof spanning the electrode sides parallel to the direction of the relative movement of the two electrodes (38, 40), said relative movement being performed as the control element (12) is moved manually into the selection and/or trigger position, wherein the size of the overlapping areas (34, 36) of the opposing electrode sides, which overlapping areas are provided during the relative movement of the two electrodes (38, 40), remains substantially the same.
Public/Granted literature
- US20130256112A1 CONTROL UNIT, IN PARTICULAR FOR A VEHICLE COMPONENT Public/Granted day:2013-10-03
Information query
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