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AT522819A3 - Brake assistance device, hydraulic brake system and vehicle - Google Patents

Brake assistance device, hydraulic brake system and vehicle Download PDF

Info

Publication number
AT522819A3
AT522819A3 ATA50649/2020A AT506492020A AT522819A3 AT 522819 A3 AT522819 A3 AT 522819A3 AT 506492020 A AT506492020 A AT 506492020A AT 522819 A3 AT522819 A3 AT 522819A3
Authority
AT
Austria
Prior art keywords
brake
brake system
assistance device
vehicle
volume
Prior art date
Application number
ATA50649/2020A
Other languages
German (de)
Other versions
AT522819A2 (en
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of AT522819A2 publication Critical patent/AT522819A2/en
Publication of AT522819A3 publication Critical patent/AT522819A3/en

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
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1706—Braking or traction control means specially adapted for particular types of vehicles for single-track vehicles, e.g. motorcycles
    • 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
    • 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
    • B60T8/32—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 a speed condition, e.g. acceleration or deceleration
    • B60T8/34—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—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 a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • B60T8/4266—Debooster systems having an electro-mechanically actuated expansion unit, e.g. solenoid, electric motor, piezo stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/03—Brake assistants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Bremsassistenzeinrichtung (100) für eine hydraulische Bremsanlage (30), mit einer Volumenanpassungseinheit (40), bei welcher die Volumenanpassungseinheit (40) mit einer Bremsleitung (32), einem Reservoir (36), einem Geber (36) und/oder einem Nehmer der Bremsanlage (30) hydraulisch verbunden oder verbindbar ist, eingerichtet ist, ein einem Bremsfluid (37) der Bremsanlage (30) zur Verfügung stehendes Volumen steuerbar zu variieren, und dazu mindestens ein Volumensteuerelement (50) mit oder aus einem elektromagnetisch form- und/oder volumenaktiven Material (51) aufweist.The present invention relates to a brake assistance device (100) for a hydraulic brake system (30), with a volume adjustment unit (40), in which the volume adjustment unit (40) has a brake line (32), a reservoir (36), a transmitter (36) and /or is hydraulically connected or can be connected to a slave of the brake system (30), is set up to controllably vary a volume available to a brake fluid (37) of the brake system (30), and for this purpose at least one volume control element (50) with or from an electromagnetic having form and/or volume-active material (51).

ATA50649/2020A 2019-08-02 2020-07-31 Brake assistance device, hydraulic brake system and vehicle AT522819A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019211616.7A DE102019211616A1 (en) 2019-08-02 2019-08-02 Brake assist device, hydraulic brake system and vehicle

Publications (2)

Publication Number Publication Date
AT522819A2 AT522819A2 (en) 2021-02-15
AT522819A3 true AT522819A3 (en) 2021-12-15

Family

ID=74174810

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50649/2020A AT522819A3 (en) 2019-08-02 2020-07-31 Brake assistance device, hydraulic brake system and vehicle

Country Status (2)

Country Link
AT (1) AT522819A3 (en)
DE (1) DE102019211616A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023208259A1 (en) * 2023-08-29 2024-06-06 Zf Friedrichshafen Ag Braking system for a bicycle
CN117508439B (en) * 2024-01-04 2024-05-24 唐泽交通器材(泰州)有限公司 Environmentally friendly disc brake drive system and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038525A1 (en) * 2010-07-28 2012-02-02 Robert Bosch Gmbh Brake device for e.g. pedal electric cycle, has controller designed to control piezostack dependent upon detection of critical driving condition of vehicle for causing volume change, and hydraulic system provided with guiding system
DE102014201792A1 (en) * 2014-01-31 2015-08-06 Robert Bosch Gmbh Actuator device for a hydraulic brake of a vehicle, vehicle and method for actuating a hydraulic brake of a vehicle
DE102018222163A1 (en) * 2018-12-18 2020-06-18 Robert Bosch Gmbh Brake assistance device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010038525A1 (en) * 2010-07-28 2012-02-02 Robert Bosch Gmbh Brake device for e.g. pedal electric cycle, has controller designed to control piezostack dependent upon detection of critical driving condition of vehicle for causing volume change, and hydraulic system provided with guiding system
DE102014201792A1 (en) * 2014-01-31 2015-08-06 Robert Bosch Gmbh Actuator device for a hydraulic brake of a vehicle, vehicle and method for actuating a hydraulic brake of a vehicle
DE102018222163A1 (en) * 2018-12-18 2020-06-18 Robert Bosch Gmbh Brake assistance device

Also Published As

Publication number Publication date
DE102019211616A1 (en) 2021-02-04
AT522819A2 (en) 2021-02-15

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Legal Events

Date Code Title Description
REJ Rejection

Effective date: 20220715