Abstract: A method and system to detect a change in a communications channel system. An ultra-wideband transmitted signal is transmitted and a received signal is received. At least one channel impulse response of a communications channel is determined. The determined channel impulse responses are adapted to a known channel impulse response of the communications channel to produce a respective adapted channel impulse response in such a manner that a correlation coefficient resulting from the determined channel impulse response and the known channel impulse response increases. The adapted channel impulse responses are filtered in a time direction via a filter unit to obtain a specific filter signal of the filtered, adapted channel impulse responses of the communications channel. The change in the communications channel system is detected at least on the basis of the specific filter signal of the at least one communications channel.

Abstract: The present invention relates to a vehicle, which comprises a vehicle component for performing a vehicle function, at least one camera and a controller, the vehicle component being drivable with the aid of the controller, depending on the evaluation of the visual detection of a body part of a user with the aid of the camera, for the purpose of performing the vehicle function. To implement a vehicle function to be enabled with the aid of a camera for visually detecting a body part of a user of a vehicle with little complexity, it is proposed that the camera and the controller are designed and configured to carry out a further vehicle function, and the camera is drivable with the aid of the controller, depending on a triggering signal present at the controller for performing the visual detection of the body part of the user.

Abstract: The present invention relates to a vehicle, which comprises a vehicle component for performing a vehicle function, at least one camera and a controller, the vehicle component being drivable with the aid of the controller, depending on the evaluation of the visual detection of a body part of a user with the aid of the camera, for the purpose of performing the vehicle function. To implement a vehicle function to be enabled with the aid of a camera for visually detecting a body part of a user of a vehicle with little complexity, it is proposed that the camera and the controller are designed and configured to carry out a further vehicle function, and the camera is drivable with the aid of the controller, depending on a triggering signal present at the controller for performing the visual detection of the body part of the user.

Abstract: A method for a user/vehicle interface of a vehicle, having an input unit for input of at least one user command of a user, an output unit for output of at least one selectable vehicle setting of the vehicle to the user, and a controller connected in a signal-transmitting manner to the input unit and to the output unit, wherein the at least one vehicle setting output by means of the output unit is selected by means of the controller as a function of the at least one user command entered by means of the input unit and implemented at least partially as a voice command. In order to further improve the operation of a user/vehicle interface of a vehicle by a user, a user identification unit for identification of the user and/or a driving condition identification unit for identification of a driving condition of the vehicle are additionally provided.

Abstract: A method for the target recognition of target objects, in particular for the target recognition of the operating elements in a motor vehicle are disclosed herein. The method (and systems which incorporate the method) may employ various gaze tracking device, hand tracking devices, and combine inputs from the two based on a methodology for correlation.

Abstract: A camera arrangement includes at least one illuminating device for illuminating a plurality of fields of vision. At least one object to be detected is in each of the fields of vision. The camera arrangement also includes at least one objective lens for focusing a beam path which includes at least one of the plurality of fields of vision or for focusing a plurality of beam paths each including at least one of the plurality of fields of vision. A TOF sensor is also provided. The at least one illuminating device, the at least one objective lens and the TOF sensor are arranged with respect to one another and with respect to the fields of vision and the objects in the latter in such a manner that images of the objects can be imaged on the one TOF sensor at the same time or in temporal succession.

Abstract: The aspects disclosed herein are directed to an interface device having a touch screen with a two-dimensional array of elementary capacitive detectors formed by a network of electrodes in the form of intersecting bands or by electrodes connected to control or connection lines, being connected to a respective controller. The interface device also includes at least one button with manual activation, and situated on the visible functional surface of the touch screen, and allows viewing through at least one button on the display surface.

Abstract: A method for limiting an output power of an inverter having an output bridge and an upstream boost converter includes determining a first measurement variable representative of a bridge temperature and a second measurement variable representative of an output power of the inverter. The method also includes determining a third measurement variable representative of a generator voltage at generator connections of the inverter or a fourth measurement variable representative of an output voltage at a power output of the inverter, and reducing the output power supplied to a power supply grid to a reduced power value. The reduced power value is determined based on the first measurement variable, the second measurement variable and at least one of the third and fourth measurement variables. A control device having such functionality is also disclosed.

Abstract: A camera arrangement includes at least one illuminating device for illuminating a plurality of fields of vision. At least one object to be detected is in each of the fields of vision. The camera arrangement also includes at least one objective lens for focusing a beam path which includes at least one of the plurality of fields of vision or for focusing a plurality of beam paths each including at least one of the plurality of fields of vision. A TOF sensor is also provided. The at least one illuminating device, the at least one objective lens and the TOF sensor are arranged with respect to one another and with respect to the fields of vision and the objects in the latter in such a manner that images of the objects can be imaged on the one TOF sensor at the same time or in temporal succession.

Abstract: An apparatus for contactlessly detecting objects and/or persons and gestures and/or operating procedures made and/or carried out thereby, is arranged in a vehicle interior and includes at least one lighting unit, a display unit and an optical detection unit. The lighting unit is formed from at least one infrared laser diode.

Abstract: A vehicle display system comprises a display device and an optical system for generating a virtual image for a user. Correction means distorts image information after the optical system is traversed to display the virtual image with reduced distortion. The optical system comprises at least one element that can be adjusted to change the position of the virtual image. Distortion resulting from adjustment of the adjustment element. The display system has a memory device for storing correction data that determine the distortion of the correction means as a function of the selected adjustment of the adjustment element.

Abstract: A method for limiting an output power of an inverter having an output bridge and an upstream boost converter includes determining a first measurement variable representative of a bridge temperature and a second measurement variable representative of an output power of the inverter. The method also includes determining a third measurement variable representative of a generator voltage at generator connections of the inverter or a fourth measurement variable representative of an output voltage at a power output of the inverter, and reducing the output power supplied to a power supply grid to a reduced power value. The reduced power value is determined based on the first measurement variable, the second measurement variable and at least one of the third and fourth measurement variables.

Abstract: The invention relates to a driver assistance device for a vehicle and a method for visualizing the environment of the vehicle. Said driver assistance device is associated with two sensors for detecting the environment of the vehicle. The sensors have a different resolution and/or the driver assistance device is associated with a display device. Said display device is arranged in the region of the front disk in order to restrict analogic contact on the display which represents attentiveness information.

Abstract: A vehicle display system comprises a display device and an optical system for generating a virtual image for a user. Correction means distorts image information after the optical system is traversed to display the virtual image with reduced distortion. The optical system comprises at least one element that can be adjusted to change the position of the virtual image. Distortion resulting from adjustment of the adjustment element. The display system has a memory device for storing correction data that determine the distortion of the correction means as a function of the selected adjustment of the adjustment element.

Abstract: The invention relates to a driver assistance device for a vehicle and a method for visualising the environment of the vehicle. Said driver assistance device is associated with two sensors for detecting the environment of the vehicle. The sensors have a different resolution and/or the driver assistance device is associated with a display device. Said display device is arranged in the region of the front disk in order to restrict analogic contact on the display which represents attentiveness information.