US 11,919,495 B2
Method and device for operating a brake system of a motor vehicle, brake system, and motor vehicle
Mike Huff, Plymouth, MI (US); Anatoly Malkin, Stuttgart (DE); and Wadim Henning, Schwäbisch Hall (DE)
Assigned to ROBERT BOSCH GMBH, Stuttgart (DE)
Appl. No. 17/433,418
Filed by Robert Bosch GmbH, Stuttgart (DE)
PCT Filed Mar. 13, 2020, PCT No. PCT/EP2020/056758
§ 371(c)(1), (2) Date Aug. 24, 2021,
PCT Pub. No. WO2020/233855, PCT Pub. Date Nov. 26, 2020.
Claims priority of application No. 102019207284.4 (DE), filed on May 18, 2019.
Prior Publication US 2022/0144240 A1, May 12, 2022
Int. Cl. B60T 17/22 (2006.01); B60T 13/62 (2006.01); B60T 13/68 (2006.01)
CPC B60T 17/221 (2013.01) [B60T 13/62 (2013.01); B60T 13/686 (2013.01); B60T 2270/404 (2013.01); B60T 2270/406 (2013.01); B60T 2270/82 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method for operating a brake system of a motor vehicle, the brake system including a master brake cylinder operable by a user and a pressure generator driven by an electric motor, for generating a hydraulic system pressure, and including at least one hydraulically operable friction brake, on an inlet side, the at least one friction brake being assigned a proportioning valve acted upon by the system pressure, to adjust a hydraulic actuating pressure for the friction brake, the method comprising:
providing to the pressure generator a setpoint value for carrying out a testing operation;
wherein the setpoint value is selected so as to be smoothed by a logistical growth function.