Patents by Inventor Hauke Baumgartel
Hauke Baumgartel 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).
-
Publication number: 20240077447Abstract: A device for the detection of wetness in wheel arches of road vehicles includes at least one sensor arrangement including at least one capacitive moisture sensor with two electrodes, electrically insulated with respect to one another, and with at least one evaluation unit, the electrodes, electrically insulated with respect to one another, are arranged on a carrier element, that the electrodes, electrically insulated with respect to one another, are formed by two detection sections arranged parallel to one another, and that the detection sections, when used as intended, are aligned respectively in a rising manner in their longitudinal extent. The device also relates to a road vehicle for the detection of wetness, with at least one wheel arch, with which provision is made according to the invention that the wheel arch is delimited by a wheel-housing shell, at which a device according to the invention is arranged.Type: ApplicationFiled: September 5, 2023Publication date: March 7, 2024Inventors: Thomas Niemann, Hauke Baumgärtel, Julien Bungalski, Paul Deron, Karl Kreft, Daniel Peretzki, Daniel Zöllner
-
Patent number: 11706990Abstract: In a method for calibrating at least one sensor, wherein the sensor includes at least one piezoelectric element with at least one electrode, and wherein at least one electrode is embodied as a measurement electrode, it is provided as essential to the invention that an electrical excitation voltage is applied to at least one further electrode of the piezoelectric element, embodied as a calibration electrode, to create a mechanical deformation of the piezoelectric element, that the voltage induced by the deformation of the piezoelectric element is captured with at least one measurement electrode, and that the applied excitation voltage and captured voltage are compared.Type: GrantFiled: May 24, 2018Date of Patent: July 18, 2023Assignee: HELLA GMBH & CO. KGAAInventors: Bastian Kanning, Klaas Hauke Baumgartel
-
Patent number: 11685373Abstract: A method for detecting and processing the carriageway condition of a carriageway on which a vehicle is driven, by means of at least one noise sensor provided on the vehicle, in particular by means of at least one mechanical vibration sensor, wherein noise signals travelling through the vehicle are sensed by a noise sensor and conclusions as to the carriageway condition are drawn from the sensed noise signals. According to said method, the section of route on which the vehicle is currently being driven is determined, the determined carriageway condition is assigned to the section of route, said section of route and the carriageway condition that has been determined and assigned to the section of route are transmitted to a computer network, in particular to a cloud-based computing service, and the information relating to the carriageway condition assigned to a section of route is made available via the computer network.Type: GrantFiled: July 3, 2019Date of Patent: June 27, 2023Assignee: HELLA GMBH & CO. KGAAInventors: Thomas Niemann, Hauke Baumgärtel, Julien Bungalski
-
Publication number: 20230144872Abstract: A method for determining the state of a piezoelectric element, in particular the piezoelectric element of a sensor apparatus, it is provided. The piezoelectric element is a component of a resonant circuit. The resonant circuit is excited to natural vibrations. The period durations of the natural vibrations of the resonant circuit are captured, and conclusions are drawn regarding the state of the piezoelectric element base on the period durations of the natural vibrations. A sensor apparatus with at least one piezoelectric element is provided. The sensor apparatus has at least one resonant circuit and that the piezoelectric element is a component of the resonant circuit. The sensor apparatus includes at least one evaluator for capturing and evaluating the natural vibrations of the resonant circuit. The evaluator includes at least one storage device for storing reference resonance frequencies that have been determined in advance.Type: ApplicationFiled: November 7, 2022Publication date: May 11, 2023Inventors: Hauke BAUMGÄRTEL, Carsten HORST
-
Publication number: 20210269028Abstract: A method for detecting and processing the carriageway condition of a carriageway on which a vehicle is driven, by means of at least one noise sensor provided on the vehicle, in particular by means of at least one mechanical vibration sensor, wherein noise signals travelling through the vehicle are sensed by a noise sensor and conclusions as to the carriageway condition are drawn from the sensed noise signals. According to said method, the section of route on which the vehicle is currently being driven is determined, the determined carriageway condition is assigned to the section of route, said section of route and the carriageway condition that has been determined and assigned to the section of route are transmitted to a computer network, in particular to a cloud-based computing service, and the information relating to the carriageway condition assigned to a section of route is made available via the computer network.Type: ApplicationFiled: July 3, 2019Publication date: September 2, 2021Inventors: Thomas NIEMANN, Hauke BAUMGÄRTEL, Julien BUNGALSKI
-
Patent number: 10935522Abstract: In a sensor device for detecting moisture on a roadway of a vehicle, particularly a motor vehicle, with at least one structure-borne sound sensor, with at least one circuit carrier, wherein the structure-borne sound sensor is connected in a signal-conducting manner to the circuit carrier, it is provided in a manner important for the invention that at least one structure-borne sound sensor is arranged in a housing, that the housing has at least one flat constructed housing area, that the structure-borne sound sensor is connected to the flat constructed housing area, so as to conduct structure-borne sound signals, and in that the housing is constructed as a resonant body, that the at least one circuit carrier is arranged in the housing, that the housing is provided for mounting in a wheel arch of a vehicle, that at least one connecting means for producing a connection between the housing and the wheel arch is assigned to the housing, and that the connecting means is constructed to be vibration damping, at leastType: GrantFiled: February 27, 2017Date of Patent: March 2, 2021Assignee: HELLA KGAA HUECK & CO.Inventors: Thomas Niemann, Klaas Hauke Baumgartel, Bastian Kanning
-
Patent number: 10870330Abstract: In a method for protecting vehicle occupants in the passenger compartment of a vehicle, particularly a motor vehicle. It is provided as essential to the invention that at least one structure-borne sound signal is captured by at least one structure-borne sound sensor, the captured structure-borne sound signal is evaluated by at least one evaluation device, the structure-borne sound signal can be produced by at least one person located in the passenger compartment of the vehicle, and after the capture and evaluation of the structure-borne sound signal at least one control signal is sent to a triggering device of an air supply device to introduce air into the passenger compartment of the vehicle.Type: GrantFiled: April 27, 2018Date of Patent: December 22, 2020Assignee: HELLA GMBH & CO. KGAAInventors: Thomas Niemann, Christian Jurgens, Patrick Fuchs, Hauke Baumgartel
-
Patent number: 10665092Abstract: In a method for wireless communication between a vehicle, particularly a motor vehicle, and an external service facility, wherein at least one communication signal is sent to the vehicle by the service facility, it is provided as essential for the purposes of the invention that the communication signal is a sound signal, and that the communication signal is captured by at least one structure-borne sound sensor installed in the vehicle.Type: GrantFiled: April 27, 2018Date of Patent: May 26, 2020Assignee: HELLA GMBH & CO. KGAAInventors: Thomas Niemann, Christian Jurgens, Patrick Fuchs, Hauke Baumgartel
-
Patent number: 10604096Abstract: With a method for detecting a contact event on the outer shell of a vehicle, wherein at least one structure-borne sound signal is detected by means of a structure-borne sound sensor, the detected structure-borne sound signal is evaluated by an evaluation device, and wherein the vehicle comprises a number of structure-borne sound sensors, it is provided as essential to the invention that each of the structure-borne sound sensors is associated with an area of the vehicle outer shell via a structure-borne sound conducting link, that an evaluation device is used to ascertain, by which of the structure-borne sound sensors respectively, a structure-borne sound signal has been detected, that conclusions are drawn from the association of the structure-borne sound sensors as to the area of the vehicle outer shell which has been touched, and that conclusions are drawn from the area of the vehicle shell which has been touched, as to the kind of underlying contact.Type: GrantFiled: April 27, 2018Date of Patent: March 31, 2020Assignee: HELLA GMBH & CO. KGAAInventors: Thomas Niemann, Christian Jurgens, Patrick Fuchs, Hauke Baumgartel
-
Patent number: 10359399Abstract: In a method for determining the spatial position of damage on a glass body, in particular on a windshield of a vehicle, comprising at least one structure-borne sound sensor and at least one evaluation unit, it is provided according to the invention that the spatial position of a signal source of at least one structure-borne sound signal generated by means of the damage is detected, that the spatial position of the damage is concluded from the spatial position of the signal source, that the spatial position of the damage is checked for spatial overlapping with a predetermined region on the glass body, that this information goes into an information signal in the case of overlapping, and that the information signal is output.Type: GrantFiled: March 14, 2016Date of Patent: July 23, 2019Assignee: HELLA GMBH & CO. KGAAInventor: Klaas Hauke Baumgartel
-
Patent number: 10234866Abstract: A device for autonomously driving a transportation vehicle having at least one sensor system for sensing a surrounding area of the vehicle, at least one controller for controlling at least one actuator system of the vehicle, and a memory for storing a map of the surroundings, wherein the at least one controller evaluates surroundings data collected by the at least one sensor system, determines the location of the vehicle by the evaluated surroundings data in the map of the surroundings, and controls the at least one actuator system of the vehicle so that a predefined trajectory is travelled autonomously, wherein the controller has an obstacle-detection device to detect obstacles in the surroundings of the vehicle, wherein the at least one sensor system has at least one acceleration sensor, and the obstacle-detection device uses measurement data collected by the at least one acceleration sensor to detect collisions with obstacles.Type: GrantFiled: September 13, 2016Date of Patent: March 19, 2019Assignees: Volkswagen AG, Hella GMBH & Co. KGAAInventors: Stephan Max, Klaas Hauke Baumgärtel, Stefan Brosig, Torsten Büschenfeld, Thomas Niemann
-
Publication number: 20180342666Abstract: In a method for calibrating at least one sensor, wherein the sensor includes at least one piezoelectric element with at least one electrode, and wherein at least one electrode is embodied as a measurement electrode, it is provided as essential to the invention that an electrical excitation voltage is applied to at least one further electrode of the piezoelectric element, embodied as a calibration electrode, to create a mechanical deformation of the piezoelectric element, that the voltage induced by the deformation of the piezoelectric element is captured with at least one measurement electrode, and that the applied excitation voltage and captured voltage are compared.Type: ApplicationFiled: May 24, 2018Publication date: November 29, 2018Inventors: Bastian KANNING, Klaas Hauke BAUMGARTEL
-
Publication number: 20180329058Abstract: A sensor device for detecting at least one contact event on a vehicle, in particular a motor vehicle, with at least one impact sound sensor for detecting at least one impact sound signal. At least one impact sound sensor has at least one signal-transferring connection to at least one signal processing means already existing in the vehicle and associated with at least one other sensor means. With this arrangement, at least one impact sound sensor has an impact-sound-transmitting connection to a section of the outer shell of the vehicle. This allows contact events on the vehicle to be detected.Type: ApplicationFiled: July 25, 2018Publication date: November 15, 2018Inventors: Klaas Hauke Baumgartel, Thomas Niemann
-
Publication number: 20180313134Abstract: In a method for activating at least one functional device of a vehicle, it is provided as essential to the invention that at least one structure-borne sound signal caused by a vehicle user on the vehicle shell of the vehicle is detected with at least one structure-borne sound sensor, that the structure-borne sound signal is analysed by means of an evaluation device for the presence of a specific signal pattern, that a specific functional device of the vehicle is assigned to the signal pattern and that on detecting the specific signal pattern a control signal is sent to the functional device assigned to the signal pattern.Type: ApplicationFiled: April 27, 2018Publication date: November 1, 2018Inventors: Thomas NIEMANN, Christian JURGENS, Patrick FUCHS, Hauke Baumgartel
-
Publication number: 20180312032Abstract: In a method for protecting vehicle occupants in the passenger compartment of a vehicle, particularly a motor vehicle. It is provided as essential to the invention that at least one structure-borne sound signal is captured by at least one structure-borne sound sensor, the captured structure-borne sound signal is evaluated by at least one evaluation device, the structure-borne sound signal can be produced by at least one person located in the passenger compartment of the vehicle, and after the capture and evaluation of the structure-borne sound signal at least one control signal is sent to a triggering device of an air supply device to introduce air into the passenger compartment of the vehicle.Type: ApplicationFiled: April 27, 2018Publication date: November 1, 2018Inventors: Thomas NIEMANN, Christian JURGENS, Patrick FUCHS, Hauke BAUMGARTEL
-
Publication number: 20180312126Abstract: With a method for detecting a contact event on the outer shell of a vehicle, wherein at least one structure-borne sound signal is detected by means of a structure-borne sound sensor, the detected structure-borne sound signal is evaluated by an evaluation device, and wherein the vehicle comprises a number of structure-borne sound sensors, it is provided as essential to the invention that each of the structure-borne sound sensors is associated with an area of the vehicle outer shell via a structure-borne sound conducting link, that an evaluation device is used to ascertain, by which of the structure-borne sound sensors respectively, a structure-borne sound signal has been detected, that conclusions are drawn from the association of the structure-borne sound sensors as to the area of the vehicle outer shell which has been touched, and that conclusions are drawn from the area of the vehicle shell which has been touched, as to the kind of underlying contact.Type: ApplicationFiled: April 27, 2018Publication date: November 1, 2018Inventors: Thomas NIEMANN, Christian JURGENS, Patrick FUCHS, Hauke BAUMGARTEL
-
Publication number: 20180315302Abstract: In a method for wireless communication between a vehicle, particularly a motor vehicle, and an external service facility, wherein at least one communication signal is sent to the vehicle by the service facility, it is provided as essential for the purposes of the invention that the communication signal is a sound signal, and that the communication signal is captured by at least one structure-borne sound sensor installed in the vehicle.Type: ApplicationFiled: April 27, 2018Publication date: November 1, 2018Inventors: Thomas NIEMANN, Christian JURGENS, Patrick FUCHS, Hauke BAUMGARTEL
-
Publication number: 20180246522Abstract: A device for autonomously driving a transportation vehicle having at least one sensor system for sensing a surrounding area of the vehicle, at least one controller for controlling at least one actuator system of the vehicle, and a memory for storing a map of the surroundings, wherein the at least one controller evaluates surroundings data collected by the at least one sensor system, determines the location of the vehicle by the evaluated surroundings data in the map of the surroundings, and controls the at least one actuator system of the vehicle so that a predefined trajectory is travelled autonomously, wherein the controller has an obstacle-detection device to detect obstacles in the surroundings of the vehicle, wherein the at least one sensor system has at least one acceleration sensor, and the obstacle-detection device uses measurement data collected by the at least one acceleration sensor to detect collisions with obstacles.Type: ApplicationFiled: September 13, 2016Publication date: August 30, 2018Inventors: Stephan MAX, Klaas Hauke BAUMGÄRTEL, Stefan BROSIG, Torsten BÜSCHENFELD, Thomas NIEMANN
-
Patent number: 10054682Abstract: With a sensor device for detecting at least one contact event on a vehicle, in particular a motor vehicle, with at least one impact sound sensor for detecting at least one impact sound signal, at least one impact sound sensor comprises at least one signal-transferring connection to at least one signal processing means already existing in the vehicle and associated with at least one other sensor means. With this arrangement at least one impact sound sensor comprises an impact-sound-transmitting connection to a section of the outer shell of the vehicle. This allows contact events on the vehicle to be detected.Type: GrantFiled: October 2, 2015Date of Patent: August 21, 2018Assignee: HELLA GmbH & Co. KGaAInventors: Klaas Hauke Baumgartel, Thomas Niemann
-
Publication number: 20180100913Abstract: A method is provided for detecting at least one structure-borne sound signal, in particular for detecting at least one damage event and/or at least one contact event. On a motor vehicle with a sensor, provision is made for a site of impact of the damage event and/or contact event to be determined by recording at least one measurement signal at a single sensor having a single structural unit, and for separately determining the distance between the sensor and the site of impact and the direction from which the structure-borne sound signal hits the single sensor. A device is also provided for detecting at least one structure-borne sound signal, in particular a structure-borne sound signal influenced by a damage event and/or contact event, with at least one sensor. The sensor has at least one storage device and at least one signal-transferring connection with at least one evaluation device.Type: ApplicationFiled: December 11, 2017Publication date: April 12, 2018Inventors: Andre KNEIFEL, Klaas Hauke BAUMGARTEL, Karl-Ludwig KRIEGER