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Operating device for a motor vehicle

  • US 9,644,984 B2
  • Filed: 08/06/2005
  • Issued: 05/09/2017
  • Est. Priority Date: 08/24/2004
  • Status: Active Grant
First Claim
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1. An operating device for operating a computing device in a motor vehicle, comprising:

  • a display configured to optically display information;

    a touch screen arranged above the display configured to input commands based on a pressure exerted on the touch screen, as ascertained by a force sensor, and based on a location on the touch screen where the pressure is exerted;

    an actuator configured to set the touch screen in motion;

    at least one spring element operatively arranged between the actuator and an outer periphery of the touch screen to transfer motion from the actuator to the touch screen; and

    an internal control system configured to control the actuator to set in motion the touch screen in response to a pressure exerted on the touch screen in an area of the touch screen provided for haptic feedback; and

    an interface configured to read in at least one of;

    (a) geographical details to specify at least one of (a) a point and (b) an area on the touch screen; and

    (b) an output instruction assigned to the geographical details to state whether, in response to a pressure exerted on the touch screen at a location on the touch screen that corresponds to the geographical details, a message is to be output by the operating device relating to the pressure exerted on the touch screen;

    wherein the interface is configured to transmit, to the operating device, a haptic indication, assigned to the geographical details, to indicate a type of the haptic reaction in response to the pressure exerted on the touch screen.

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