[go: up one dir, main page]

IN2012DN01969A - - Google Patents

Download PDF

Info

Publication number
IN2012DN01969A
IN2012DN01969A IN1969DEN2012A IN2012DN01969A IN 2012DN01969 A IN2012DN01969 A IN 2012DN01969A IN 1969DEN2012 A IN1969DEN2012 A IN 1969DEN2012A IN 2012DN01969 A IN2012DN01969 A IN 2012DN01969A
Authority
IN
India
Prior art keywords
braking pressure
gradient
motor vehicle
detection
starting aid
Prior art date
Application number
Inventor
Bernd Dietzel
Uli Stark
Hans Vogel
Original Assignee
Voith Patent 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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Publication of IN2012DN01969A publication Critical patent/IN2012DN01969A/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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • 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
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/122—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger for locking of reverse movement
    • 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
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18118—Hill holding
    • 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
    • B60T2201/06—Hill holder; Start aid systems on inclined road
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/18—Braking system
    • B60W2510/182—Brake pressure, e.g. of fluid or between pad and disc
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/06—Direction of travel

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)

Abstract

The invention concerns a method for controlling a starting aid of a motor vehicle, in particular of a bus, with the following steps: Holding of the motor vehicle by means of a braking force by application of a braking pressure to a brake of the starting aid; Release of the starting aid by reducing the braking pressure as a reaction to the detection of a starting operation which is initiated by the driver. The invention is characterised in that the release of the starting aid takes place as follows: Reduction of the braking pressure in accordance with a predetermined first gradient; Simultaneous detection of the rotational direction of an output shaft of a transmission of the motor vehicle or of another component which rotates as a function of the rotational speed of the drive wheels; Upon detection of a rotational-direction signal, which indicates forward travel of the motor vehicle, continuation of the reduction in the braking pressure in accordance with the predetermined first gradient and upon detection of another signal, continuation of the reduction of the braking pressure by way of a second gradient which is reduced in comparison with the first gradient or an increase in the braking pressure.
IN1969DEN2012 2010-08-04 2011-07-23 IN2012DN01969A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010033416A DE102010033416A1 (en) 2010-08-04 2010-08-04 Method for controlling a traction aid of a motor vehicle
PCT/EP2011/003701 WO2012016648A1 (en) 2010-08-04 2011-07-23 Method for controlling a starting aid of a motor vehicle

Publications (1)

Publication Number Publication Date
IN2012DN01969A true IN2012DN01969A (en) 2015-08-21

Family

ID=44534242

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1969DEN2012 IN2012DN01969A (en) 2010-08-04 2011-07-23

Country Status (8)

Country Link
US (1) US8718892B2 (en)
EP (1) EP2454132B1 (en)
KR (1) KR20130095621A (en)
CN (1) CN103038107B (en)
DE (1) DE102010033416A1 (en)
IN (1) IN2012DN01969A (en)
RU (1) RU2013104427A (en)
WO (1) WO2012016648A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5717708B2 (en) 2012-11-16 2015-05-13 日信工業株式会社 Brake hydraulic pressure control device for vehicles
DE102013000276A1 (en) 2013-01-09 2014-07-10 Wabco Gmbh Electronic brake controller, brake system and method of operation thereof
US9126597B2 (en) * 2013-03-14 2015-09-08 Robert Bosch Gmbh Hill hold decay
DE102013017213A1 (en) * 2013-10-16 2015-04-16 Audi Ag Vehicle and method for illuminating an area behind a vehicle
JP6256456B2 (en) * 2015-12-14 2018-01-10 マツダ株式会社 Vehicle stop maintenance device
US11001261B2 (en) * 2017-01-23 2021-05-11 Volvo Truck Corporation Method and a system for controlling a vehicle during a downhill start
US11904828B2 (en) 2017-12-29 2024-02-20 ZF Active Safety US Inc. Traction control rollback mitigation on split mu grades
CN109094563B (en) * 2018-07-20 2020-11-03 重庆长安汽车股份有限公司 Vehicle starting auxiliary control method and system and vehicle
JP7152321B2 (en) * 2019-01-11 2022-10-12 トヨタ自動車株式会社 driving support system
CN111114549A (en) * 2019-12-23 2020-05-08 一汽解放汽车有限公司 Hill start assist device for manual transmission vehicle, and hill start assist method

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8400698D0 (en) * 1984-01-11 1984-02-15 Automotive Prod Plc Motor vehicle transmission
US4644826A (en) * 1984-08-24 1987-02-24 Toyota Jidosha Kabushiki Kaisha Idling control system for an automatic transmission providing smooth starting off action
SE445629B (en) * 1984-11-23 1986-07-07 Volvo Ab AID DEVICE AT THE BACK OF THE VEHICLE
US4717207A (en) * 1985-06-03 1988-01-05 Nissan Motor Co., Ltd. Booster unit for moving a vehicle on a slope and method of controlling the same
DE3909907C2 (en) * 1989-03-25 1997-03-13 Bosch Gmbh Robert Parking brake for motor vehicles
KR100250273B1 (en) * 1995-12-28 2000-04-01 정몽규 Backward preventing control method
DE59707947D1 (en) 1996-06-11 2002-09-19 Volkswagen Ag Device and method for holding and releasing pressure-operated vehicle brakes for a starting aid on an inclined roadway
DE19630870A1 (en) 1996-07-31 1998-02-05 Bayerische Motoren Werke Ag Method for starting a vehicle
DE19941482B4 (en) * 1998-09-30 2017-11-09 Robert Bosch Gmbh Apparatus and method for preventing the backward rolling of a vehicle on a slope
DE19912878B4 (en) 1998-10-14 2019-11-14 Continental Teves Ag & Co. Ohg Method and device for assisting the braking of a vehicle
DE19925249B4 (en) * 1999-06-01 2019-11-14 Continental Teves Ag & Co. Ohg Method for controlling a brake system to support a starting process in a motor vehicle
DE19932052A1 (en) * 1999-07-09 2001-01-11 Zahnradfabrik Friedrichshafen Method for detecting the direction of rotation of an output shaft when starting
KR100337359B1 (en) * 1999-12-15 2002-05-21 이계안 Method and “d”range back drive holding system for vehicle
DE10103713A1 (en) 2000-02-10 2002-11-21 Continental Teves Ag & Co Ohg Method and device for ending an active traction help function
JP3891467B2 (en) * 2000-09-12 2007-03-14 本田技研工業株式会社 Brake fluid pressure retention device
DE10135744A1 (en) * 2001-07-21 2003-02-06 Zahnradfabrik Friedrichshafen Arrangement for preventing vehicle from rolling backwards, has brake that acts on vehicle gearbox operated while vehicle is stationary or almost stationary in addition to vehicle brakes
US7317980B2 (en) * 2002-07-30 2008-01-08 Adivics Co., Ltd. Automatic brake device for controlling movement of vehicle in direction opposite to intended direction of movement of driver
DE10303415A1 (en) 2003-01-29 2004-08-05 Voith Turbo Gmbh & Co. Kg Procedure for optimizing driving behavior
DE102004043119B4 (en) * 2003-09-15 2013-11-07 Continental Teves Ag & Co. Ohg Method for determining parameters
JP4556633B2 (en) * 2004-11-17 2010-10-06 日産自動車株式会社 Vehicle hill hold braking force control device
JP4329695B2 (en) * 2005-01-07 2009-09-09 トヨタ自動車株式会社 Control device for braking device
US7853388B2 (en) * 2006-02-23 2010-12-14 Siemens Industry, Inc. Devices, systems, and methods for controlling a braking system
JP4961857B2 (en) * 2006-06-23 2012-06-27 株式会社アドヴィックス Automatic braking force control device for vehicle
FR2914894B1 (en) * 2007-04-12 2009-07-17 Peugeot Citroen Automobiles Sa DRIVING ASSISTANCE SYSTEM IN THE SLOPES FOR A MOTOR VEHICLE
DE102007023929A1 (en) * 2007-05-23 2008-11-27 Lucas Automotive Gmbh Technology for starting a motor vehicle on a sloping route
DE102007027770A1 (en) * 2007-06-16 2008-12-18 Zf Friedrichshafen Ag Method for controlling and / or regulating a start-up or maneuvering process in an automated transmission
FR2918336B1 (en) * 2007-07-06 2009-10-23 Renault Sas METHOD FOR ASSISTING MANEUVERING ON THE COAST.
DE102008026530A1 (en) * 2007-08-11 2009-02-12 Continental Teves Ag & Co. Ohg Method for detecting and executing start-up process of motor vehicle, involves predetermining connection in form of function, characteristic line or set of characteristic curves, particularly factory installed
FR2934831B1 (en) 2008-08-07 2010-08-27 Renault Sas METHOD FOR BRAKING BRAKES OF A MOTOR VEHICLE EQUIPPED WITH A STARTING ASSISTANCE DEVICE IN THE SIDE, SUCH AN ASSISTANCE DEVICE AND A MOTOR VEHICLE COMPRISING SAME

Also Published As

Publication number Publication date
DE102010033416A1 (en) 2012-02-09
EP2454132A1 (en) 2012-05-23
KR20130095621A (en) 2013-08-28
CN103038107A (en) 2013-04-10
CN103038107B (en) 2016-02-03
US8718892B2 (en) 2014-05-06
US20130144499A1 (en) 2013-06-06
RU2013104427A (en) 2014-09-10
EP2454132B1 (en) 2013-04-10
WO2012016648A1 (en) 2012-02-09

Similar Documents

Publication Publication Date Title
IN2012DN01969A (en)
EP2223821A3 (en) Control system for an electric vehicle
WO2011017081A3 (en) Method and system for controlling a driving direction of an electric drive machine
WO2010010283A3 (en) Motor vehicle regenerative braking method
WO2008011983A3 (en) Method and control device for stopping a motor vehicle without jolting
EP2447120A3 (en) Vehicle control apparatus and vehicle control method
EP2447124A3 (en) Vehicle control apparatus and vehicle control method
WO2012076870A3 (en) An electric hybrid vehicle
WO2009069642A1 (en) Deceleration controller for hybrid electric vehicle
EP2138365A3 (en) Slip suppression control system for vehicle
WO2009152966A3 (en) Method for setting a "coasting" mode in a motor vehicle
WO2013045987A3 (en) Vehicle brake control apparatus and brake control method
WO2014033529A3 (en) Electric vehicle and control method
WO2009022637A1 (en) Operation support device and driving force control device
EP2251245A3 (en) Control apparatus for electric power steering system
WO2010069659A3 (en) Method for controlling the activation of a hydraulic vehicle brake system and electromechanical brake booster
WO2012138173A3 (en) Electric vehicle and method for controlling the speed thereof
WO2011055938A3 (en) Electronic car and control method thereof
WO2011064322A3 (en) Method for controlling a drive unit of a motor vehicle
WO2012110216A3 (en) Method for operating a rail vehicle
CN104590224A (en) Vehicle control method and system and vehicle
AU2014407858A1 (en) Haulage Vehicle
WO2012079801A3 (en) Method for adjusting the clamping force applied by a parking brake
MY176492A (en) Slip determination system for vehicle
WO2015018669A3 (en) Method for braking a vehicle, and vehicle