EP4705157A1 - Procédé pour faire fonctionner un frein de service par rapport à un essieu afin de freiner une roue d'un essieu d'un véhicule, en particulier d'un véhicule utilitaire - Google Patents

Procédé pour faire fonctionner un frein de service par rapport à un essieu afin de freiner une roue d'un essieu d'un véhicule, en particulier d'un véhicule utilitaire

Info

Publication number
EP4705157A1
EP4705157A1 EP24720130.4A EP24720130A EP4705157A1 EP 4705157 A1 EP4705157 A1 EP 4705157A1 EP 24720130 A EP24720130 A EP 24720130A EP 4705157 A1 EP4705157 A1 EP 4705157A1
Authority
EP
European Patent Office
Prior art keywords
axle
wheel
vehicle
variable
braking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24720130.4A
Other languages
German (de)
English (en)
Inventor
Robin Szymanski
Marvin-Lucas ZOCH
Ulrich Brockmeyer
Thorsten Averbeck
Andreas Marx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF CV Systems Global GmbH
Original Assignee
ZF CV Systems Global GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZF CV Systems Global GmbH filed Critical ZF CV Systems Global GmbH
Publication of EP4705157A1 publication Critical patent/EP4705157A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1766—Proportioning of brake forces according to vehicle axle loads, e.g. front to rear of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1708—Braking or traction control means specially adapted for particular types of vehicles for lorries or tractor-trailer combinations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
    • B60T8/17636—Microprocessor-based systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1764—Regulation during travel on surface with different coefficients of friction, e.g. between left and right sides, mu-split or between front and rear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/12—Friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1887—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for tractor-trailer combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Regulating Braking Force (AREA)

Abstract

L'invention concerne un procédé (100) pour faire fonctionner un frein de service (210) par rapport à un essieu (205) afin de freiner une roue (215) d'un essieu (205) d'un véhicule (200a), en particulier d'un véhicule utilitaire (200b), comprenant un autre essieu (205') qui diffère de l'essieu (205). Le procédé (100) comprend les étapes consistant à : détecter (110) une variable d'entrée (260) associée à l'autre essieu (205') ; déterminer (120) une variable de commande (270) associée à l'essieu à l'aide de la variable d'entrée (260) associée à l'autre essieu (205') ; et délivrer (130) un signal de commande (280) afin de modifier une variable de freinage (211) du frein de service (210) tout en tenant compte de la variable de commande (270) associée à l'essieu.
EP24720130.4A 2023-05-03 2024-04-16 Procédé pour faire fonctionner un frein de service par rapport à un essieu afin de freiner une roue d'un essieu d'un véhicule, en particulier d'un véhicule utilitaire Pending EP4705157A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023111426.3A DE102023111426A1 (de) 2023-05-03 2023-05-03 Verfahren zum auf eine Achse bezogenes Betreiben einer Betriebsbremse zum Bremsen eines Rades einer Achse eines Fahrzeugs, insbesondere Nutzfahrzeugs
PCT/EP2024/060279 WO2024227597A1 (fr) 2023-05-03 2024-04-16 Procédé pour faire fonctionner un frein de service par rapport à un essieu afin de freiner une roue d'un essieu d'un véhicule, en particulier d'un véhicule utilitaire

Publications (1)

Publication Number Publication Date
EP4705157A1 true EP4705157A1 (fr) 2026-03-11

Family

ID=90810520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24720130.4A Pending EP4705157A1 (fr) 2023-05-03 2024-04-16 Procédé pour faire fonctionner un frein de service par rapport à un essieu afin de freiner une roue d'un essieu d'un véhicule, en particulier d'un véhicule utilitaire

Country Status (4)

Country Link
EP (1) EP4705157A1 (fr)
CN (1) CN121001904A (fr)
DE (1) DE102023111426A1 (fr)
WO (1) WO2024227597A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921309A1 (de) * 1989-06-29 1991-01-10 Bosch Gmbh Robert Druckmittelbetaetigbare bremsanlage fuer mehrachsige kraftfahrzeuge
DE102006032064A1 (de) * 2006-07-11 2008-01-24 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektronisches Bremssystem ohne Drucksensoren in Radmodulen und Verfahren zur Bremsdrucksteuerung
JP2010516556A (ja) * 2007-01-25 2010-05-20 本田技研工業株式会社 車両の安定性を改善するための車両システムの制御方法
DE102010033496B4 (de) * 2010-08-05 2024-03-28 Zf Active Safety Gmbh Technik zum Betreiben einer Bremsanlage in einer μ-Split-Situation
DE102015006703A1 (de) * 2015-05-23 2016-11-24 Wabco Gmbh Verfahren und Vorrichtung zum elektronischen Regeln einer Fahrzeugverzögerung in Abhängigkeit eines Differenzschlupfes zwischen zwei Fahrzeugachsen
DE102015006737A1 (de) * 2015-05-23 2016-11-24 Wabco Gmbh Verfahren und Vorrichtung zum elektronischen Regeln einer Fahrzeugverzögerung in einem ABS-Bremssystem
DE102015009160A1 (de) * 2015-07-14 2017-01-19 Wabco Gmbh Verfahren und Vorrichtung zum elektronischen Regeln einer Fahrzeugverzögerung eines bremsschlupfgeregelten Fahrzeuges
DE102016013054A1 (de) * 2015-12-09 2017-06-14 Wabco Gmbh Verfahren zum Einstellen von Bremsdrücken eines Fahrzeugs, Bremsanlage zur Durchführung des Verfahrens sowie Fahrzeug
DE102016202715A1 (de) * 2016-02-23 2017-08-24 Continental Teves Ag & Co. Ohg Verfahren zum Betrieb einer Bremsanlage für Kraftfahrzeuge und Bremsanlage
DE102016223728A1 (de) * 2016-11-30 2018-05-30 Robert Bosch Gmbh Elektronisch schlupfregelbare Bremsanlage
DE102017008949A1 (de) * 2017-09-25 2019-03-28 Lucas Automotive Gmbh Radschlupfregelung für ein Kraftfahrzeug
DE102018123996A1 (de) 2018-09-28 2020-04-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Als Baueinheit ausgeführtes zentrales elektro-pneumatisches Druckregelmodul mit integriertem zentralen Bremssteuergerät

Also Published As

Publication number Publication date
WO2024227597A1 (fr) 2024-11-07
DE102023111426A1 (de) 2024-11-07
CN121001904A (zh) 2025-11-21

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