Method and device for controlling the brake system of a motor vehicle
AssigneeRobert Bosch GmbH
InventorMario Schmidt
Life of this patent
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Abstract
The present invention relates to a method for controlling the braking system of a motor vehicle, in which, in order to prevent the vehicle from rolling away following a braked standstill, a first braking-force value on at least one wheel is built up independently of the driver and is held for a specified limited holding time. According to the present invention, the angle of gradient of the roadway in the longitudinal direction of the vehicle is ascertained, and the holding time is a function of the angle of gradient ascertained.
Claims12
1-11. (canceled)
A method for controlling a braking system of a motor vehicle, comprising:
- in order to prevent the vehicle from rolling away following a braked standstill, setting a first braking-force value independently of a driver at at least one wheel of the vehicle and holding the first braking-force value for a specified limited first holding time;
- and
- ascertaining a gradient angle of a roadway in a longitudinal direction of the vehicle, wherein:
- the first holding time is a function of the gradient angle.
A device for controlling a braking system of a motor vehicle, comprising:
- a roll-away prevention arrangement for, in order to prevent the vehicle from rolling away following a braked standstill, setting a first braking-force value independently of a driver at at least one wheel of the vehicle and holding the first braking-force value for a specified limited first holding time;
- and
- an arrangement for ascertaining a gradient angle of a roadway in a longitudinal direction of the vehicle, wherein:
- the first holding time is a function of the gradient angle.
Dependencies are inferred from the claim text.