US 12,005,873 B2
Device and method for operating an automated parking brake with an actuator for a motor vehicle
Steffen Zechmeister, Bad Wimpfen (DE); Christian Jelenowski, Kupferzell (DE); and Bernd Stoehr, Sachsenheim (DE)
Assigned to Robert Bosch GmbH, Stuttgart (DE)
Appl. No. 17/634,263
Filed by Robert Bosch GmbH, Stuttgart (DE)
PCT Filed Jun. 12, 2020, PCT No. PCT/EP2020/066302
§ 371(c)(1), (2) Date Feb. 10, 2022,
PCT Pub. No. WO2021/032338, PCT Pub. Date Feb. 25, 2021.
Claims priority of application No. 10 2019 212 294.9 (DE), filed on Aug. 16, 2019.
Prior Publication US 2022/0314952 A1, Oct. 6, 2022
Int. Cl. G07C 5/08 (2006.01); B60T 7/12 (2006.01); B60T 17/22 (2006.01)
CPC B60T 17/22 (2013.01) [B60T 7/12 (2013.01); B60T 2201/10 (2013.01); B60T 2270/406 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A device for operating an automated parking brake having an actuator for a motor vehicle, the device comprising:
a central controller; and
an application-specific integrated circuit, the application-specific integrated circuit constituting an interface between the central controller and the actuator, the application-specific integrated circuit having a functionally unmodifiable portion and a portion that is functionally modifiable by program code, the functionally modifiable portion being configured to perform a specified error-check.