Global Patent Index - EP 2265479 A1

EP 2265479 A1 20101229 - METHOD FOR CONTROLLING A VEHICLE BRAKING SYSTEM, THE SLIP OF WHICH CAN BE REGULATED ELECTRONICALLY

Title (en)

METHOD FOR CONTROLLING A VEHICLE BRAKING SYSTEM, THE SLIP OF WHICH CAN BE REGULATED ELECTRONICALLY

Title (de)

VERFAHREN ZUR STEUERUNG EINER ELEKTRONISCH SCHLUPFREGELBAREN FAHRZEUGBREMSANLAGE

Title (fr)

PROCÉDÉ DE COMMANDE D'UN SYSTÈME DE FREINAGE DE VÉHICULE AVEC ANTIPATINAGE ÉLECTRONIQUE

Publication

EP 2265479 A1 20101229 (DE)

Application

EP 09725894 A 20090127

Priority

  • EP 2009050882 W 20090127
  • DE 102008000873 A 20080328

Abstract (en)

[origin: WO2009118208A1] The invention relates to a vehicle braking system, the slip of which can be regulated electronically, for which, in the event of an automatic braking process, the activation of the foot pedal (12) by the driver, does not result in a significant actuating path. The driver therefore disadvantageously perceives different pedal actuating characteristics in the foot actuated and automatic braking operations. According to the invention, a method is proposed for controlling a vehicle braking system, the slip of which is regulated electronically, and with which pedal actuating characteristics, which are largely uniform in the different operating states of the vehicle braking system can be produced. To achieve this, a valve unit (30, 32) is controlled in such a way that a pressure medium flows from the wheel brake (30, 32) to the pressure medium reservoir (36) and the drive motor (39) of the pressure generator (38) is controlled in parallel.

IPC 8 full level

B60T 8/40 (2006.01); B60T 7/04 (2006.01)

CPC (source: EP US)

B60T 7/042 (2013.01 - EP US); B60T 8/4072 (2013.01 - EP US); B60T 8/4872 (2013.01 - EP US); B60T 2201/02 (2013.01 - EP US); B60T 2220/04 (2013.01 - EP US)

Citation (search report)

See references of WO 2009118208A1

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA RS

DOCDB simple family (publication)

DE 102008000873 A1 20091001; CN 102046438 A 20110504; CN 102046438 B 20141217; EP 2265479 A1 20101229; JP 2011515271 A 20110519; KR 20100134617 A 20101223; US 2011029215 A1 20110203; US 8510009 B2 20130813; WO 2009118208 A1 20091001

DOCDB simple family (application)

DE 102008000873 A 20080328; CN 200980119072 A 20090127; EP 09725894 A 20090127; EP 2009050882 W 20090127; JP 2011501158 A 20090127; KR 20107021560 A 20090127; US 93519409 A 20090127