Patents by Inventor Alexander Brennsteiner

Alexander Brennsteiner 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).

  • Braking System for Test Vehicle
    Publication number: 20230121504
    Abstract: An overrunable test vehicle including an electronically-controlled anti-slip braking system for reducing wheel slip during rapid deceleration comprising: a chassis, at least one electric motor connected to a first axle, a hydraulic braking system connected with the chassis and at least a second axle, a rotational speed sensor for determining a rotational speed of a connected axle, a ground speed sensor, and a controller connected with the electric motor, the hydraulic braking system, the rotational speed sensor, and the ground speed sensor. The controller is configured to calculate a difference between the rotational speed of the axle and the ground speed of the chassis to determine a slip threshold of the wheels, actuate the hydraulic brake system to apply a first stopping force, control at least one motor parameter of the electric motor to apply a second stopping force.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Applicant: Humanetics Austria GmbH
    Inventors: David Wirthl, Lukas Proprentner, Alexander Brennsteiner, Kyrill Krajoski, Patrick Hofmanninger
  • Braking system for test vehicle
    Patent number: 11541858
    Abstract: An overrunable test vehicle including an electronically-controlled anti-slip braking system for reducing wheel slip during rapid deceleration comprising: a chassis, at least one electric motor connected to a first axle, a hydraulic braking system connected with the chassis and at least a second axle, a rotational speed sensor for determining a rotational speed of a connected axle, a ground speed sensor, and a controller connected with the electric motor, the hydraulic braking system, the rotational speed sensor, and the ground speed sensor. The controller is configured to calculate a difference between the rotational speed of the axle and the ground speed of the chassis to determine a slip threshold of the wheels, actuate the hydraulic brake system to apply a first stopping force, control at least one motor parameter of the electric motor to apply a second stopping force.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: January 3, 2023
    Assignee: Humanetics Austria GmbH
    Inventors: David Wirthl, Lukas Proprentner, Alexander Brennsteiner, Kyrill Krajoski, Patrick Hofmanninger
  • Braking System for Test Vehicle
    Publication number: 20210046913
    Abstract: An overrunable test vehicle including an electronically-controlled anti-slip braking system for reducing wheel slip during rapid deceleration comprising: a chassis, at least one electric motor connected to a first axle, a hydraulic braking system connected with the chassis and at least a second axle, a rotational speed sensor for determining a rotational speed of a connected axle, a ground speed sensor, and a controller connected with the electric motor, the hydraulic braking system, the rotational speed sensor, and the ground speed sensor. The controller is configured to calculate a difference between the rotational speed of the axle and the ground speed of the chassis to determine a slip threshold of the wheels, actuate the hydraulic brake system to apply a first stopping force, control at least one motor parameter of the electric motor to apply a second stopping force.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 18, 2021
    Inventors: David Wirthl, Lukas Proprentner, Alexander Brennsteiner, Kyrill Krajoski, Patrick Hofmanninger