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1. WO2020002035 - METHOD FOR MONITORING A HYDRAULIC BRAKE SYSTEM FOR A MOTOR VEHICLE AND BRAKE SYSTEM

Publication Number WO/2020/002035
Publication Date 02.01.2020
International Application No. PCT/EP2019/065934
International Filing Date 18.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
32
responsive to a speed condition, e.g. acceleration or deceleration
88
with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
17
Component parts, details, or accessories of brake systems not covered by groups B60T8/, B60T13/ or B60T15/170
18
Safety devices; Monitoring
22
Devices for monitoring or checking brake systems; Signal devices
B60T 8/88 (2006.01)
B60T 17/22 (2006.01)
CPC
B60T 13/146
B60T 13/662
B60T 13/745
B60T 17/22
B60T 17/221
B60T 17/226
Applicants
  • CONTINENTAL TEVES AG & CO. OHG [DE/DE]; Guerickestr. 7 60488 Frankfurt am Main, DE
Inventors
  • COURTH, Christian; DE
  • SEIDEL, Anne; DE
  • LOHSE, Ulrich; DE
  • NEU, Andreas; DE
  • CASPARI, Roland; DE
Priority Data
10 2018 210 310.025.06.2018DE
10 2018 218 693.631.10.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM ÜBERWACHEN EINES HYDRAULISCHEN BREMSSYSTEMS FÜR EIN KRAFTFAHRZEUG UND BREMSSYSTEM
(EN) METHOD FOR MONITORING A HYDRAULIC BRAKE SYSTEM FOR A MOTOR VEHICLE AND BRAKE SYSTEM
(FR) PROCÉDÉ POUR SURVEILLER UN SYSTÈME DE FREINAGE HYDRAULIQUE POUR UN VÉHICULE À MOTEUR ET SYSTÈME DE FREINAGE
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Überwachen eines hydraulischen Bremssystems für ein Kraftfahrzeug, wobei auf ein Diagnoseventil verzichtet wird und stattdessen Luftvolumen und Leckage durch eine Volumenbilanz bei Erzeugung eines Staudrucks erkannt werden. Die Erfindung betrifft des Weiteren ein zugehöriges Bremssystem.
(EN)
The invention relates to a method for monitoring a hydraulic brake system for a motor vehicle, wherein a diagnostic valve is no longer required and, instead, the air volume and leakage are identified by a volume balance when generating a dynamic pressure. The invention further relates to an associated brake system.
(FR)
L'invention concerne un procédé pour surveiller un système de freinage hydraulique pour un véhicule à moteur, une soupape de diagnostic n'étant pas nécessaire et, au lieu de cela, le volume d'air et une fuite étant repérés par un bilan volumique lors de la production d'une pression dynamique. L'invention concerne par ailleurs un système de freinage associé.
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