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SE0203663D0 - Arrangement and procedure for braking a motor vehicle - Google Patents

Arrangement and procedure for braking a motor vehicle

Info

Publication number
SE0203663D0
SE0203663D0 SE0203663A SE0203663A SE0203663D0 SE 0203663 D0 SE0203663 D0 SE 0203663D0 SE 0203663 A SE0203663 A SE 0203663A SE 0203663 A SE0203663 A SE 0203663A SE 0203663 D0 SE0203663 D0 SE 0203663D0
Authority
SE
Sweden
Prior art keywords
braking
motor vehicle
arrangement
procedure
auxiliary
Prior art date
Application number
SE0203663A
Other languages
Swedish (sv)
Other versions
SE524795C2 (en
SE0203663L (en
Inventor
Johnny Rickman
Pelle Langlet
Anders Kjell
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE0203663A priority Critical patent/SE524795C2/en
Publication of SE0203663D0 publication Critical patent/SE0203663D0/en
Priority to DE10357444.1A priority patent/DE10357444B4/en
Publication of SE0203663L publication Critical patent/SE0203663L/en
Publication of SE524795C2 publication Critical patent/SE524795C2/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
    • B60T10/00—Control or regulation for continuous braking making use of fluid or powdered medium, e.g. for use when descending a long slope
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/06—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including fluid pressure actuated servomechanism in which the vehicle velocity affecting element is actuated by fluid pressure
    • B60K31/10—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including fluid pressure actuated servomechanism in which the vehicle velocity affecting element is actuated by fluid pressure and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of a pressure which is fed into the controlling means
    • 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
    • B60W30/14—Adaptive cruise control
    • B60W30/143—Speed control
    • B60W30/146—Speed limiting
    • 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
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Regulating Braking Force (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

A motor vehicle braking arrangement has a control unit (9) that initiates braking that is to prevent the vehicle exceeding a defined speed. A braking value is calculated that will provide the required braking and at least an auxiliary braking unit (4) is activated. If the braking of the auxiliary brake is not sufficient to achieve the required braking, then a lower gear is selected so that a higher engine speed is obtained. Thus the auxiliary braking unit achieves the required braking value. An Independent claim is made for a method for braking a motor vehicle.
SE0203663A 2002-12-11 2002-12-11 Arrangement and procedure for braking a motor vehicle SE524795C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0203663A SE524795C2 (en) 2002-12-11 2002-12-11 Arrangement and procedure for braking a motor vehicle
DE10357444.1A DE10357444B4 (en) 2002-12-11 2003-12-09 Arrangement and method for braking a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203663A SE524795C2 (en) 2002-12-11 2002-12-11 Arrangement and procedure for braking a motor vehicle

Publications (3)

Publication Number Publication Date
SE0203663D0 true SE0203663D0 (en) 2002-12-11
SE0203663L SE0203663L (en) 2004-06-12
SE524795C2 SE524795C2 (en) 2004-10-05

Family

ID=20289824

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203663A SE524795C2 (en) 2002-12-11 2002-12-11 Arrangement and procedure for braking a motor vehicle

Country Status (2)

Country Link
DE (1) DE10357444B4 (en)
SE (1) SE524795C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7670259B2 (en) * 2007-01-05 2010-03-02 Gm Global Technology Operations, Inc. Automatic braking system
SE542825C2 (en) * 2018-04-26 2020-07-14 Scania Cv Ab A method for controlling a motor vehicle
EP4480763A1 (en) 2023-06-21 2024-12-25 Volvo Truck Corporation Method and computer system for engine speed control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5618243A (en) * 1993-07-20 1997-04-08 Mitsubisi Jidosha Kogyo Kabushiki Kaisha Speed change control method for an automotive automatic transmission
GB9721823D0 (en) * 1997-10-16 1997-12-17 Eaton Corp Shift into optimal engine braking control system and method
US6405120B1 (en) * 1999-05-20 2002-06-11 Nissan Motor Co., Ltd. Vehicular velocity controlling apparatus and method to follow up a preceding vehicle running ahead of vehicle
DE10057089A1 (en) * 2000-11-17 2002-05-23 Zahnradfabrik Friedrichshafen Increasing braking effect involves increasing revolution rate by downshift requests so increased coolant quantities resulting from increased engine revolution rate are made available

Also Published As

Publication number Publication date
DE10357444A1 (en) 2004-06-24
DE10357444B4 (en) 2018-11-08
SE524795C2 (en) 2004-10-05
SE0203663L (en) 2004-06-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed