Patents by Inventor Andrea ETZBACH

Andrea ETZBACH 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: 11932219
    Abstract: The invention relates to a control device and a method for controlling at least one actuator for actuating braking means of a vehicle. A contact variable control system forms an inner control circuit, wherein the braking torque control system is arranged in a braking torque control unit embodied separately or in a separate location from the contact variable control unit and forms an outer control circuit.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: March 19, 2024
    Assignee: KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH
    Inventors: Andrea Etzbach, Markus Boxhammer, Benjamin Heckmann
  • Publication number: 20230315384
    Abstract: A method controls a domestic appliance by a user. The method includes the steps of detecting a voice command of the user; determining whether the user is in a predefined first region around the control device; determining whether the control device is located in a predefined second region around the domestic appliance; and controlling the domestic appliance as a function of the voice command.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 5, 2023
    Inventors: Andrea Etzbach, Stefano Frattesi, Wiebke Schmietendorf, Desmond Wong
  • Patent number: 11472450
    Abstract: The invention relates to a method for determining a critical driving situation of at least one wheel of a rail vehicle, wherein a characteristic value of a fluctuation strength of a raw speed signal of at least one wheel is determined, and wherein, for the purpose of evaluating the driving situation, said characteristic value is compared with criteria which describe a critical driving situation. Upon detection of a critical driving situation, the method provides that an action is triggered in the rail vehicle, wherein the method is designed in such a way that it can be combined with or make use of a sensor system and processing devices as found in a modern rail vehicle.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: October 18, 2022
    Inventors: Andrea Etzbach, Ulf Friesen, Norman Kreisel
  • Publication number: 20210213928
    Abstract: The invention relates to a control device and a method for controlling at least one actuator for actuating braking means of a vehicle. A contact variable control system forms an inner control circuit, wherein the braking torque control system is arranged in a braking torque control unit embodied separately or in a separate location from the contact variable control unit and forms an outer control circuit.
    Type: Application
    Filed: May 6, 2019
    Publication date: July 15, 2021
    Inventors: Andrea ETZBACH, Markus BOXHAMMER, Benjamin HECKMANN
  • Publication number: 20210129879
    Abstract: The invention relates to a method for determining a critical driving situation of at least one wheel of a rail vehicle, wherein a characteristic value of a fluctuation strength of a raw speed signal of at least one wheel is determined, and wherein, for the purpose of evaluating the driving situation, said characteristic value is compared with criteria which describe a critical driving situation. Upon detection of a critical driving situation, the method provides that an action is triggered in the rail vehicle, wherein the method is designed in such a way that it can be combined with or make use of a sensor system and processing devices as found in a modern rail vehicle.
    Type: Application
    Filed: December 12, 2017
    Publication date: May 6, 2021
    Inventors: Andrea ETZBACH, Ulf FRIESEN, Norman KREISEL