CN105636848A8 - 对连接至机动车辆的制动***的真空泵的差压阈值的管理 - Google Patents

对连接至机动车辆的制动***的真空泵的差压阈值的管理 Download PDF

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Publication number
CN105636848A8
CN105636848A8 CN201480057168.4A CN201480057168A CN105636848A8 CN 105636848 A8 CN105636848 A8 CN 105636848A8 CN 201480057168 A CN201480057168 A CN 201480057168A CN 105636848 A8 CN105636848 A8 CN 105636848A8
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CN
China
Prior art keywords
threshold value
vacuum pump
differential pressure
pressure threshold
brakes
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.)
Granted
Application number
CN201480057168.4A
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English (en)
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CN105636848A (zh
CN105636848B (zh
Inventor
F·佩雷恩
P·加尼耶
S·康斯坦特
B·法拉赫
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Renault SAS
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Renault SAS
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Publication date
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Publication of CN105636848A8 publication Critical patent/CN105636848A8/zh
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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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • B60T13/24—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 the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • 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
    • B60T13/10—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
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/002—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for driven by internal combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/02—External pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)

Abstract

本发明涉及对连接至机动车辆的制动***的真空泵的管理以及对与真空泵相连接的电子控制单元的使用。通过考虑表示检测到重复制动状况或相反情况的第一组数据和/或表示该车辆海拔的第二组数据确定了与该真空泵相关联的至少一个差压阈值，该至少一个差压阈值选自以下各项：控制该真空泵停止运行的第一差压阈值；控制该真空泵启动的第二差压阈值；以及低于该第二阈值并且发出表示运行故障警报信号的第三差压阈值。
CN201480057168.4A 2013-10-23 2014-10-07 对连接至机动车辆的制动***的真空泵的差压阈值的管理 Active CN105636848B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1360332A FR3012097B1 (fr) 2013-10-23 2013-10-23 Gestion des seuils de pression differentielle d’une pompe a vide reliee a un systeme de freinage de vehicule automobile
FR1360332 2013-10-23
PCT/FR2014/052535 WO2015059383A2 (fr) 2013-10-21 2014-10-07 Gestion des seuils de pression différentielle d'une pompe a vide reliée a un système de freinage de véhicule automobile

Publications (3)

Publication Number Publication Date
CN105636848A CN105636848A (zh) 2016-06-01
CN105636848A8 true CN105636848A8 (zh) 2016-07-13
CN105636848B CN105636848B (zh) 2019-07-09

Family

ID=50023740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480057168.4A Active CN105636848B (zh) 2013-10-23 2014-10-07 对连接至机动车辆的制动***的真空泵的差压阈值的管理

Country Status (6)

Country Link
US (1) US9902387B2 (zh)
EP (1) EP3060441B1 (zh)
JP (1) JP6573619B2 (zh)
CN (1) CN105636848B (zh)
FR (1) FR3012097B1 (zh)
WO (1) WO2015059383A2 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6762230B2 (ja) * 2016-12-28 2020-09-30 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ 電動バキュームポンプの制御装置および電動バキュームポンプの制御方法
CN107380152A (zh) * 2017-08-01 2017-11-24 风度（常州）汽车研发院有限公司 一种真空助力***以及电动汽车
CN108372851B (zh) * 2018-02-01 2021-03-30 阿尔特汽车技术股份有限公司 一种无大气压力传感器时的电动真空泵控制***
CN109624951B (zh) * 2018-12-21 2020-09-15 爱驰汽车有限公司 车辆及其制动控制方法、***、电子设备和存储介质
CN109823328A (zh) * 2019-01-25 2019-05-31 重庆长安汽车股份有限公司 电子真空泵的控制方法及计算机可读存储介质
CN111301383B (zh) * 2019-11-05 2021-05-28 浙江零跑科技有限公司 一种适应高原的新能源车真空泵控制方法
FR3108079A1 (fr) * 2020-03-10 2021-09-17 Psa Automobiles Sa Procédé de pilotage d’une pompe à vide électrique dans un système de freinage à dépression pour un véhicule
CN115230666B (zh) * 2022-06-28 2023-12-19 一汽奔腾轿车有限公司 一种新能源车用电子真空泵控制***及方法

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JPS6261868A (ja) * 1985-09-10 1987-03-18 Toyota Motor Corp 電動式負圧ポンプの駆動制御装置
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FR2777599B1 (fr) 1998-04-17 2000-06-02 Renault Procede et dispositif de commande de la depression regnant dans le collecteur d'admission d'un moteur a combustion interne
DE10008795B4 (de) 2000-02-25 2008-05-15 Continental Teves Ag & Co. Ohg Bremskraftverstärker für ein Kraftfahrzeug
DE10038989A1 (de) * 2000-08-10 2002-02-21 Bosch Gmbh Robert Verfahren, Computerprogramm und Steuergerät zum Betreiben eines in einer Brennkraftmaschine vorgesehenen Unterdruckspeichers
US6955406B2 (en) * 2004-02-18 2005-10-18 Bludot, Inc. Altitude compensating trailer brake system
FR2877629A1 (fr) * 2004-11-05 2006-05-12 Renault Sas Vehicule automobile comportant un dispositif de gestion d'une pompe a vide reliee a un systeme de freinage
EP1876079B1 (en) * 2005-01-18 2009-11-25 Fuji Jukogyo Kabushiki Kaisha Control system for a vacuum pump for a brake booster
CN101357630B (zh) * 2007-07-30 2011-09-07 比亚迪股份有限公司 一种可用于电动汽车的刹车真空助力装置及其控制方法
CN102371991B (zh) * 2010-08-24 2016-06-15 福特环球技术公司 控制负压装置的方法和设备
US9103246B2 (en) * 2010-11-02 2015-08-11 Ford Global Technologies, Llc System and method for reducing vacuum degradation in a vehicle
CN102815288B (zh) * 2011-06-10 2015-05-20 北汽福田汽车股份有限公司 电子真空泵控制装置、真空助力***及真空助力方法
GB2492404B (en) * 2011-07-01 2014-03-12 Jaguar Land Rover Ltd Method of controlling vacuum pump for vehicle brake booster
CN102371984A (zh) * 2011-08-29 2012-03-14 温州大学 电动车真空助力装置

Also Published As

Publication number Publication date
WO2015059383A8 (fr) 2016-11-10
CN105636848A (zh) 2016-06-01
FR3012097B1 (fr) 2015-12-18
FR3012097A1 (fr) 2015-04-24
WO2015059383A2 (fr) 2015-04-30
US20160264119A1 (en) 2016-09-15
US9902387B2 (en) 2018-02-27
JP6573619B2 (ja) 2019-09-11
EP3060441A2 (fr) 2016-08-31
JP2017505260A (ja) 2017-02-16
WO2015059383A3 (fr) 2015-06-18
CN105636848B (zh) 2019-07-09
EP3060441B1 (fr) 2021-09-01

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C06 Publication
PB01 Publication
C53 Correction of patent of invention or patent application
CI01 Publication of corrected invention patent application

Correction item: Priority

Correct: 1360332 2013.10.23 FR

False: 1360332 2013.10.21 FR

Number: 22

Volume: 32

CI02 Correction of invention patent application

Correction item: Priority

Correct: 1360332 2013.10.23 FR

False: 1360332 2013.10.21 FR

Number: 22

Page: The title page

Volume: 32

ERR Gazette correction
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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