MX367833B - Dispositivo de control de la fuerza de frenado para vehículos. - Google Patents

Dispositivo de control de la fuerza de frenado para vehículos.

Info

Publication number
MX367833B
MX367833B MX2013004297A MX2013004297A MX367833B MX 367833 B MX367833 B MX 367833B MX 2013004297 A MX2013004297 A MX 2013004297A MX 2013004297 A MX2013004297 A MX 2013004297A MX 367833 B MX367833 B MX 367833B
Authority
MX
Mexico
Prior art keywords
braking force
target braking
target
calculation unit
pedal
Prior art date
Application number
MX2013004297A
Other languages
English (en)
Other versions
MX2013004297A (es
Inventor
Ajiro Keigo
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2013004297A publication Critical patent/MX2013004297A/es
Publication of MX367833B publication Critical patent/MX367833B/es

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
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/745—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • 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
    • B60T8/321—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 deceleration
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • B60T8/326—Hydraulic systems
    • B60T8/3265—Hydraulic systems with control of the booster
    • 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
    • B60T8/40—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 comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4077—Systems in which the booster is used as an auxiliary pressure source
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
    • B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back 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
    • B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
    • B60T2220/04—Pedal travel sensor, stroke sensor; Sensing brake request

Landscapes

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

Abstract

La presente invención reduce la diferencia en los valores de frenado objetivos para la operación de frenado por la misma presión del pedal, a un valor bajo de frenado objetivo usado frecuentemente durante el manejo normal por un conductor, y evita la sensación extraña de la operación de frenado dada al conductor. El dispositivo de control de la fuerza de frenado para vehículos está dotado de un pedal (1) del freno, un acelerador del motor (2), un cilindro (3) maestro, una unidad (60) de cálculo de la presión del pedal, un detector (18) de desplazamiento del pedal, una primera unidad (65) de cálculo de la fuerza de frenado objetivo, una segunda unidad (66) de cálculo de la fuerza de frenado objetivo, una unidad (63) de establecimiento del grado de contribución, y una unidad (67) de cálculo de la fuerza de frenado objetivo. La unidad (63) de establecimiento del grado de contribución se establece en que mientras menor sea fuerza de frenado objetivo estimada, mayor será el grado de contribución (l-ß) de la primera fuerza de frenado objetivo con base en la presión del pedal que el grado de contribución (ß) de la segunda fuerza frenado objetivo basada en el desplazamiento del pedal. La unidad (67) de cálculo de la fuerza de frenado objetivo calcula la primera fuerza de frenado objetivo y la segunda fuerza de frenado objetivo de acuerdo con los grados de contribución (1-ß), (1ß), y obtiene la fuerza de frenado final sumado la primera fuerza de frenado objetivo y la segunda fuerza de frenado objetivo.
MX2013004297A 2010-10-20 2011-09-30 Dispositivo de control de la fuerza de frenado para vehículos. MX367833B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010235177A JP5740905B2 (ja) 2010-10-20 2010-10-20 車両用制動力制御装置
PCT/JP2011/072596 WO2012053339A1 (ja) 2010-10-20 2011-09-30 車両用制動力制御装置

Publications (2)

Publication Number Publication Date
MX2013004297A MX2013004297A (es) 2013-10-17
MX367833B true MX367833B (es) 2019-09-09

Family

ID=45975058

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013004297A MX367833B (es) 2010-10-20 2011-09-30 Dispositivo de control de la fuerza de frenado para vehículos.

Country Status (10)

Country Link
US (1) US8706375B2 (es)
EP (1) EP2631128B1 (es)
JP (1) JP5740905B2 (es)
KR (1) KR101473129B1 (es)
CN (1) CN103269923B (es)
BR (1) BR112013009678B1 (es)
MX (1) MX367833B (es)
MY (1) MY168188A (es)
RU (1) RU2552575C2 (es)
WO (1) WO2012053339A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105050871B (zh) * 2013-03-15 2017-09-12 株式会社爱德克斯 车辆的电动制动装置
DE102013217579A1 (de) 2013-09-04 2015-03-05 Robert Bosch Gmbh Verfahren zum Betreiben eines elektromechanischen Bremskraftverstärkers eines Bremssystems, Verfahren zum Betreiben eines rekuperativen Bremssystems und Steuervorrichtung für zumindest einen elektromechanischen Bremskraftverstärker eines Bremssystems
JP5856133B2 (ja) * 2013-12-11 2016-02-09 本田技研工業株式会社 車両用制動システム
DE102014210557A1 (de) * 2014-06-04 2015-12-17 Robert Bosch Gmbh Sensorvorrichtung für einen elektromechanischen Bremskraftverstärker und Verfahren zum Ermitteln eines Verlustmoments eines elektromechanischen Bremskraftverstärkers eines Bremssystems
KR102440004B1 (ko) * 2016-04-18 2022-09-05 현대모비스 주식회사 차량의 전동식 브레이크 시스템의 제어 방법
DE102016215698A1 (de) * 2016-08-22 2018-02-22 Robert Bosch Gmbh Steuervorrichtung und Verfahren zum Betreiben eines elektromechanischen Bremskraftverstärkers eines zur Ausführung von Antiblockierregelungen ausgelegten Bremssystems
US10464536B2 (en) * 2016-11-11 2019-11-05 Honda Motor Co., Ltd. Adaptive vehicle braking systems, and methods of use and manufacture thereof
KR102528404B1 (ko) * 2018-05-17 2023-05-03 에이치엘만도 주식회사 전자식 브레이크 시스템 및 그 제어 방법
JP7169839B2 (ja) * 2018-10-11 2022-11-11 日立Astemo株式会社 ブレーキ制御装置及びブレーキシステム
KR102492488B1 (ko) * 2018-10-22 2023-01-27 현대모비스 주식회사 차량의 제동 제어 장치 및 방법
JP7230534B2 (ja) * 2019-01-28 2023-03-01 株式会社アドヴィックス 車両の制動装置
JP7259355B2 (ja) * 2019-01-28 2023-04-18 株式会社アドヴィックス 車両の制動装置
WO2020227380A1 (en) 2019-05-09 2020-11-12 Cts Corporation Brake pedal assembly and pedal resistance force member with force and position sensors
CN113002515A (zh) * 2019-12-20 2021-06-22 罗伯特·博世有限公司 用于车辆的制动助力的方法和***
CN113085814A (zh) * 2020-01-09 2021-07-09 瀚德万安(上海)电控制动***有限公司 一种车辆的制动***
CN115871619A (zh) * 2023-01-05 2023-03-31 中国第一汽车股份有限公司 车辆制动踏板比计算方法、装置、电子设备及存储介质

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Also Published As

Publication number Publication date
MY168188A (en) 2018-10-12
BR112013009678B1 (pt) 2021-05-25
JP5740905B2 (ja) 2015-07-01
RU2013122850A (ru) 2014-11-27
BR112013009678A2 (pt) 2017-10-03
EP2631128A1 (en) 2013-08-28
EP2631128B1 (en) 2019-08-14
JP2012086674A (ja) 2012-05-10
CN103269923A (zh) 2013-08-28
US20130289845A1 (en) 2013-10-31
US8706375B2 (en) 2014-04-22
CN103269923B (zh) 2015-12-09
RU2552575C2 (ru) 2015-06-10
WO2012053339A1 (ja) 2012-04-26
EP2631128A4 (en) 2018-02-14
MX2013004297A (es) 2013-10-17
KR101473129B1 (ko) 2014-12-15
KR20130102082A (ko) 2013-09-16

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