The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2001
Filed:
Jun. 07, 1999
Reinhard Weiberle, Vaihingen/Enz, DE;
Peter Blessing, Heilbronn, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An electrical braking system for a motor vehicle has a controller which detects the actuation of a service-brake operator element, determines therefrom at least one driver's braking input for the brake control, and supplies this set point value to control units for controlling the wheel brakes. This controller also detects the actuation of a parking-brake operator element, determines therefrom a parking-brake input of the driver, and links this parking-brake input with the braking input for the service brake to form the total braking input. An electrical braking system for a motor vehicle includes at least one control unit which is allocated to at least one wheel brake. The controller controls an actuator for actuating the wheel brake on the basis of a setpoint value. The actuator has an electric motor and a locking device, in particular, a disengaging device. To actuate the wheel brake via the electric motor, the locking device is released. After the actuation has terminated, the locking device is again closed. A further controller for a different wheel brake is supplied with energy from a different energy-supply system. It activates an additional resetting possibility in the actuator in the event of a fault.