Patents by Inventor Uwe HAHNE

Uwe HAHNE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10733740
    Abstract: A method of recognizing changes in a detection zone is provided in which three-dimensional image data of the detection zone are detected and evaluated to recognize changes with reference to three-dimensional reference image data. The detection zone is divided into cells in this process. Reference limit values at which heights objects are recognized are determined in a teaching phase. In an operating phase, a maximum value and/or a minimal value of the heights of currently recognized objects is/are determined from the respective detected image data and a change is recognized on a deviation with respect to the reference limit values.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: August 4, 2020
    Assignee: SICK AG
    Inventors: Jens Silva, Uwe Hahne
  • Publication number: 20190180453
    Abstract: A method of recognizing changes in a detection zone is provided in which three-dimensional image data of the detection zone are detected and evaluated to recognize changes with reference to three-dimensional reference image data. The detection zone is divided into cells in this process. Reference limit values at which heights objects are recognized are determined in a teaching phase. In an operating phase, a maximum value and/or a minimal value of the heights of currently recognized objects is/are determined from the respective detected image data and a change is recognized on a deviation with respect to the reference limit values.
    Type: Application
    Filed: November 21, 2018
    Publication date: June 13, 2019
    Inventors: Jens SILVA, Uwe HAHNE
  • Patent number: 9685083
    Abstract: A non-transitory computer readable medium stores a computer program causing a computer to execute a process. The process includes determining traffic regulations which are applicable in a region of current surroundings of a vehicle. The process further includes determining if a driver of the vehicle violates at least one of the determined traffic regulations and determining a degree of severity of a violation. The process further includes determining a parameter illustrating a driving behavior of the driver of the vehicle based on the classified degree of severity of the violation. A message is then output including the determined parameter with at least one output device.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: June 20, 2017
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Uwe Hahne, Gerald Schmidt
  • Patent number: 9477227
    Abstract: A driver assistance system and a method for operating a driver assistance system are disclosed. The driver assistance system includes an actuation device configured for automatically actuating a brake unit, a drive unit or a steering unit. An input device enters a user request for a driving maneuver executable by the driver assistance. A releasing device selectively releases an operation of the driver assistance system based on whether a release for the driver assistance system to be operated by the passenger of the motor vehicle is effected by the driver of the motor vehicle by means of the releasing device.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: October 25, 2016
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Uwe Hahne
  • Patent number: 9352780
    Abstract: A driver assistance device for a motor vehicle includes a control unit that is designed for delivering control signals for carrying out an autonomous parking maneuver to a drive and/or steering system of the motor vehicle. The driver assistance system is configured to abort a parking maneuver in progress when an abort command is received. A detection device for detecting an electrostatic field is connected to the control unit in order to generate the abort command.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: May 31, 2016
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Uwe Hahne
  • Patent number: 9346467
    Abstract: A driving assistance apparatus for a motor vehicle for assistance with driving along narrow roadways is provided. The apparatus includes a data acquisition unit for acquiring route data while driving on a route obtained from wheel and steering angle sensors, a trajectory storage unit for recording the route data, and a triggering unit for triggering the vehicle based on the route data. The apparatus is coupled to a satellite navigation receiver for determining boundary value position data at the time of commencement and/or end of the route. A storage unit stores the boundary value position data for the route data. An approach checking unit checks whether the vehicle is approaching the commencement or end of the route based on the boundary value position data and generates a position approach signal if the motor vehicle is approaching the commencement or end of the route.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: May 24, 2016
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Uwe Hahne, Marco Moebus, Markus Armbrust
  • Patent number: 9187089
    Abstract: A method for operating a driver assistance system of a vehicle combination is provided. The vehicle combination includes a tractor vehicle and at least one trailer, and the driver assistance system is designed to automatically actuate at least one element of the vehicle combination. The method comprises the following: At least a first parameter characterizing a potentially unstable driving condition of the trailer is detected. A determination is made as to whether an unstable driving condition of the trailer is imminent. If it is determined that an unstable driving condition of the trailer is imminent, a calculation is made of a position of the trailer and the at least one element is automatically actuated at a point in time when the trailer is positioned in the longitudinal direction of the tractor vehicle and directly in line behind the tractor vehicle.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: November 17, 2015
    Assignee: GM Global Technology Operations LLC
    Inventor: Uwe Hahne
  • Patent number: 9189452
    Abstract: A device and a method for generating artificial driving noises for a motor vehicle, and to a computer program for carrying out the method is provided. Environmental conditions, objects and/or other road users are recorded via an environmental sensor unit. Depending thereupon and, as required, depending upon vehicle-internal information driving noises are generated with special properties. In this way other road users can be alerted to otherwise quietly driving vehicles.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: November 17, 2015
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Uwe Hahne
  • Publication number: 20150151790
    Abstract: A driver assistance device for a motor vehicle includes a control unit that is designed for delivering control signals for carrying out an autonomous parking maneuver to a drive and/or steering system of the motor vehicle. The driver assistance system is configured to abort a parking maneuver in progress when an abort command is received. A detection device for detecting an electrostatic field is connected to the control unit in order to generate the abort command.
    Type: Application
    Filed: November 26, 2014
    Publication date: June 4, 2015
    Inventor: Uwe Hahne
  • Patent number: 8983729
    Abstract: A method and device for stabilizing a vehicle combination consisting of a tractor vehicle and a trailer are provided. In an embodiment, the method includes detecting a steering intervention that acts upon the steered wheels of the tractor vehicle and determining a current steering angle change ??(t) caused by the steering intervention and a corresponding current angular steering velocity d?(t)/dt. A current speed of the tractor vehicle v(t) is determined A braking intervention, by which the wheel brakes of the trailer are activated, is automatically triggered in dependence on the current steering angle change ??(t), the current angular steering velocity d?(t)/dt, and the current speed v(t).
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: March 17, 2015
    Assignee: GM Global Technology Operations LLC
    Inventor: Uwe Hahne
  • Publication number: 20150051780
    Abstract: A driver assistance system and a method for operating a driver assistance system are disclosed. The driver assistance system includes an actuation device configured for automatically actuating a brake unit, a drive unit or a steering unit. An input device enters a user request for a driving maneuver executable by the driver assistance. A releasing device selectively releases an operation of the driver assistance system based on whether a release for the driver assistance system to be operated by the passenger of the motor vehicle is effected by the driver of the motor vehicle by means of the releasing device.
    Type: Application
    Filed: August 14, 2014
    Publication date: February 19, 2015
    Inventor: Uwe Hahne
  • Publication number: 20150022378
    Abstract: A non-transitory computer readable medium stores a computer program causing a computer to execute a process. The process includes determining traffic regulations which are applicable in a region of current surroundings of a vehicle. The process further includes determining if a driver of the vehicle violates at least one of the determined traffic regulations and determining a degree of severity of a violation. The process further includes determining a parameter illustrating a driving behavior of the driver of the vehicle based on the classified degree of severity of the violation. A message is then output including the determined parameter with at least one output device.
    Type: Application
    Filed: July 18, 2014
    Publication date: January 22, 2015
    Inventors: Uwe Hahne, Gerald Schmidt
  • Publication number: 20140052367
    Abstract: A method is provided for operating a driver assistance system of a motor vehicle that includes, but is not limited to determining of a current speed and determining a current speed of further road users located in a longitudinal direction of the motor vehicle in front of the motor vehicle. In the event the determined current speed of the motor vehicle does not exceed a first predetermined threshold value does not exceed a second predetermined threshold value, a repeated determining of the current speed of the road user located directly in front of the motor vehicle takes place. In the event that the determined current speed of the road user does not exceed the second predetermined threshold value and the determined current speeds the determined further road users do not exceed the second predetermined threshold value, a repeated determining of the current speed.
    Type: Application
    Filed: August 16, 2013
    Publication date: February 20, 2014
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Uwe HAHNE
  • Publication number: 20140012501
    Abstract: Devices for supporting a driver with a route guidance system are provided. A device includes a system for route guidance in a road network along a current route R1 from a current position PF of the vehicle to a destination Z, a sensor for acquiring a vehicle environment and/or a sensor for acquiring a vehicle state, and an output means. The device further includes a means for determining a probability value W for departure from the current route R1 at an approaching position P of the current route R1 based on the current position PF of the vehicle, the current route R1, the acquired vehicle environment and/or the acquired vehicle state. The means also is configured for determining an alternative route R2 from position P to destination Z as a function of the probability value W and this position P and output it with the output means.
    Type: Application
    Filed: July 3, 2013
    Publication date: January 9, 2014
    Inventor: Uwe HAHNE
  • Publication number: 20130242098
    Abstract: A traffic information system includes first vehicles equipped with first optical sensor means. An image of an environment of the first vehicles is generated with the first optical sensor means and includes as associated image attributes: a current position of the first vehicles at which the image was generated, a time at which the image was generated, and a viewing direction with which the image was generated. The image and the associated image attributes of the environment of the first vehicles are communicated to a network and the image and the associated image attributes are at least buffered in the network. A second vehicle comprises a utilisation device that includes an input means and a display means. An image relating to a position POI in a road transport network is retrieved via the utilisation device from the network and the image is displayed on the display means.
    Type: Application
    Filed: February 27, 2013
    Publication date: September 19, 2013
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Uwe HAHNE, Christoph SCHMIDT
  • Publication number: 20130060400
    Abstract: A detection apparatus is provided for detecting a carrier of a mobile transceiver relative to a vehicle, which is provided in a vehicle, that includes, but is not limited to a transmitting/receiving device, which is configured to communicate with a mobile transceiver to be detected, an environment sensor device for detecting information on the environment of the vehicle, an evaluation device, which is configured, depending on the communication and the detected information, to determine a type of carrier of the mobile transceiver and an impending collision of the carrier of the transceiver with the vehicle, and a control device, which is configured in such a manner as to control a device of the vehicle depending on the determined type of carrier in order, in the event of an impending collision of the carrier of the mobile transceiver with the vehicle determined by the evaluation device.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 7, 2013
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Uwe HAHNE
  • Publication number: 20130060401
    Abstract: An apparatus for preventing a collision, a motor vehicle comprising the apparatus and a method for preventing a collision are provided. An apparatus includes a detection device configured to detect the surroundings of the vehicle and form measurement data, a transmitting/receiving device to transmit and receive the measurement data from other vehicles, and an evaluation device to evaluate the measurement data with a view to an impending collision. A control device has an interface by which the control device controls the vehicle, via which other vehicles in the neighborhood of the vehicle can be controlled, and via which the control device can be controlled by a control device of a vehicle in the neighborhood of the vehicle in such a manner that the impending collision is prevented or a degree of severity of the impending collision is reduced.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 7, 2013
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Uwe HAHNE