Method for operating a braking system, braking system and motor vehicle having a braking system

US8746419B2 · kind B2 · utility

Assignee

• Continental Teves AG & Co. OHG · DE

Inventors

• Georg Roll · Heusenstamm, DE
• Jochen Leideck · Waldkraiburg, DE

Key dates

• Filing date: Mar 26, 2010
• Grant date: Jun 10, 2014
• Expiry date: Nov 25, 2030

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T17/221
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A method for operating a braking system in a motor vehicle having at least two wheel brakes (54, 56), each of which can be activated by an electromechanical actuator of the self-locking type. Each wheel brake having a locking device for implementing a parking brake functionality, in which the locking device and respective electromechanical actuator is actuated and locked by the locking device when a parking brake function is carried out. A first method step is carried out in which the at least two actuators are actuated in succession and a second method step is carried out in which it is checked whether the at least two actuators have achieved respectively predefined brake application force. In the event of the at least two actuators having achieved the respectively predefined brake application force, the at least two actuators are locked in a third method step.