US 11,772,618 B2
Method and device for operating a parking brake system
Helmut Wolff, Untergruppenbach (DE); Frank Baehrle-Miller, Schoenaich (DE); and Hubertus Wienken, Langenbrettach (DE)
Assigned to Robert Bosch GmbH, Stuttgart (DE)
Filed by Robert Bosch GmbH, Stuttgart (DE)
Filed on Mar. 26, 2020, as Appl. No. 16/831,137.
Claims priority of application No. 10 2019 206 487.6 (DE), filed on May 6, 2019.
Prior Publication US 2020/0353907 A1, Nov. 12, 2020
Int. Cl. B60T 8/26 (2006.01); B60T 8/171 (2006.01); B60T 8/32 (2006.01)
CPC B60T 8/26 (2013.01) [B60T 8/171 (2013.01); B60T 8/32 (2013.01); B60T 2201/10 (2013.01); B60T 2201/14 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A motor vehicle system for operating a parking brake system, comprising:
a motor vehicle including at least one vehicle axle;
a first wheel at a first side of the vehicle axle;
a second wheel at an opposite second side of the vehicle axle;
an activatable compensation device operably connected to the first wheel and the second wheel;
a first automated parking brake constructed on the first wheel; and
a control device operably connected to the activatable compensation device, the control device configured to activate the activatable compensation device to apply a braking force to the second wheel via the first wheel in response to a braking force being produced at the first wheel by the first automated parking brake in response to a parking brake request,
wherein there is no automated parking brake constructed on the second wheel, and
wherein the control device is configured to activate the compensation device when the parking brake request is established, such that the activation of the compensation device is carried out prior to activation of the first automated parking brake.