BRPI0516029A - motor-driven vehicle with transmission - Google Patents

motor-driven vehicle with transmission

Info

Publication number
BRPI0516029A
BRPI0516029A BRPI0516029-4A BRPI0516029A BRPI0516029A BR PI0516029 A BRPI0516029 A BR PI0516029A BR PI0516029 A BRPI0516029 A BR PI0516029A BR PI0516029 A BRPI0516029 A BR PI0516029A
Authority
BR
Brazil
Prior art keywords
vehicle
motor
driven
signal
engine
Prior art date
Application number
BRPI0516029-4A
Other languages
Portuguese (pt)
Inventor
Anders Eriksson
Anders Lindgren
Magnus Lindau
Original Assignee
Volvo Lastvagnar 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33414824&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0516029(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0516029A publication Critical patent/BRPI0516029A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/086—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles wherein the vehicle mass is dynamically estimated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
    • F16H59/52—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on the weight of the machine, e.g. change in weight resulting from passengers boarding a bus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/48—Inputs being a function of acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

" VEìCULO TRACIONADO A MOTOR COM TRANSMISSãO ". A presente invenção se refere a um veículo tracionado a motor compreendendo pelo menos um motor de combustão interna (10), e elementos de controle (45; 48) projetados para controlar uma transmissão (90) que pode ser tracionada pelo motor, os elementos de controle (45; 48) estando projetados para receber um primeiro sinal transmitido a partir de um primeiro sensor (115) e contendo informação sobre o gradiente (a inclinação) da superfície de curso de veículo, e para receber um segundo sinal transmitido a partir de um segundo sensor (110; 113) e contendo informação sobre o torque, e para receber um terceiro sinal transmitido a partir do terceiro sensor (114) e contendo informação sobre a aceleração de veículo. Em concordância com a presente invenção, o referido veículo tracionado a motor está caracterizado pelo fato de que os referidos elementos de controle (45; 48) estão adicionalmente projetados para calcular a massa (m(i); <sym>) como uma função do primeiro sinal, do segundo sinal e do terceiro sinal, e para controlar a transmissão (90) como uma função da massa de veículo calculada. A presente invenção também se refere a um método de cálculo da massa de um veículo tracionado a motor e bem como a um produto de programa de computador que compreende código de programa armazenado em um meio (em uma média) que pode ser lido por uma máquina, que é executado por um computador e aplicado para a realização do método anteriormente mencionado."TRANSMITTED ENGINE DRIVED VEHICLE". The present invention relates to a motor-driven vehicle comprising at least one internal combustion engine (10), and control elements (45; 48) designed to control an engine-driven transmission (90), the engine-driven elements. (45; 48) being designed to receive a first signal transmitted from a first sensor (115) and containing information about the gradient (slope) of the vehicle travel surface, and to receive a second signal transmitted from a a second sensor (110; 113) and containing torque information, and for receiving a third signal transmitted from the third sensor (114) and containing vehicle acceleration information. In accordance with the present invention, said motor-driven vehicle is characterized by the fact that said control elements (45; 48) are additionally designed to calculate mass (m (i); <sym>) as a function of first signal, second signal and third signal, and for controlling transmission 90 as a function of calculated vehicle mass. The present invention also relates to a method of calculating the mass of a motor-driven vehicle and to a computer program product comprising program code stored in a medium (on an average) that can be read by a machine. , which is run by a computer and applied to perform the aforementioned method.

BRPI0516029-4A 2004-09-24 2005-09-09 motor-driven vehicle with transmission BRPI0516029A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0402323A SE0402323L (en) 2004-09-24 2004-09-24 Motor vehicle with transmission
PCT/SE2005/001314 WO2006033612A1 (en) 2004-09-24 2005-09-09 Engine-driven vehicle with transmission

Publications (1)

Publication Number Publication Date
BRPI0516029A true BRPI0516029A (en) 2008-08-19

Family

ID=33414824

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516029-4A BRPI0516029A (en) 2004-09-24 2005-09-09 motor-driven vehicle with transmission

Country Status (5)

Country Link
EP (1) EP1797356A4 (en)
CN (1) CN100480552C (en)
BR (1) BRPI0516029A (en)
SE (1) SE0402323L (en)
WO (1) WO2006033612A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119484B (en) * 2005-06-21 2008-11-28 Valtion Teknillinen Method and apparatus for collecting information on the load of a heavy goods vehicle
DE102009045567A1 (en) † 2009-10-12 2011-04-14 Robert Bosch Gmbh Method for operating a drive device of a motor vehicle and drive device for a motor vehicle
US9395233B2 (en) * 2010-01-08 2016-07-19 Fca Us Llc Mass, drag coefficient and inclination determination using accelerometer sensor
JP2011231839A (en) * 2010-04-27 2011-11-17 Bosch Corp Automatic transmission shift control device
CN103229027B (en) * 2010-10-18 2015-09-09 Hawes技术株式会社 For device and the algorithm of surveying work vehicle weight
CN102506160B (en) * 2011-11-13 2014-07-09 吉林大学 Ramp based on longitudinal dynamics and vehicle load identification method
FR2995399B1 (en) 2012-09-11 2015-05-22 Renault Sa DEVICE AND METHOD FOR ESTIMATING THE LOAD OF A MOTOR VEHICLE
US10166980B2 (en) 2013-02-28 2019-01-01 Ford Global Technologies, Llc Vehicle mass computation
FR3062908A1 (en) * 2017-02-15 2018-08-17 Peugeot Citroen Automobiles Sa METHOD FOR CALCULATING THE MASS OF A VEHICLE BY THE DEVICE FOR CONTROLLING ITS MOTORPOWER GROUP
JP6939077B2 (en) * 2017-05-12 2021-09-22 いすゞ自動車株式会社 Vehicle control device
FR3075735B1 (en) 2017-12-21 2019-11-15 Renault S.A.S METHOD FOR DETERMINING THE TORQUE SETTING OF A MOTOR VEHICLE ENGINE
CN112097878A (en) * 2020-08-26 2020-12-18 朱卫萍 Method for detecting quality of whole vehicle by running of rated accelerator of vehicle
CN113124973B (en) * 2021-03-30 2022-07-05 采埃孚商用车系统(青岛)有限公司 Vehicle load learning system and method based on power interruption time extension

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719939A (en) * 1993-06-30 1995-01-20 Toshiba Corp Navigation device with self-weight meter function
US5406862A (en) * 1993-11-02 1995-04-18 Eaton Corporation Method and apparatus for selecting a starting gear in an automated mechanical transmission
US5479345A (en) * 1993-11-02 1995-12-26 Eaton Corporation Method and apparatus for selecting shift points in an automated mechanical transmission
DE19728769A1 (en) * 1997-07-05 1999-01-07 Bosch Gmbh Robert Method and device for determining the vehicle mass
US6249735B1 (en) * 1998-01-28 2001-06-19 Aisin Seiki Kabushiki Kaisha Vehicle state estimation method and vehicular auxiliary brake control apparatus using the method
US6347269B1 (en) * 2000-07-26 2002-02-12 Kabushiki Kaisha Toyota Chuo Kenkyusho Vehicle mass calculation device
JP2002081989A (en) * 2000-09-06 2002-03-22 Aisin Seiki Co Ltd Apparatus for estimating weight of vehicle
SE518967C2 (en) * 2001-04-27 2002-12-10 Volvo Lastvagnar Ab Motor-driven traction vehicle
SE520228C2 (en) * 2001-10-31 2003-06-10 Volvo Lastvagnar Ab Control of gearing in motor vehicles
SE523593C2 (en) * 2002-01-10 2004-05-04 Volvo Lastvagnar Ab Electronic control unit for controlling transmission and coupling of motor-driven load vehicles
JP2004037255A (en) * 2002-07-03 2004-02-05 Sumitomo Rubber Ind Ltd Method and apparatus for estimating mass of vehicle, and method and apparatus for estimating gradient using the method
DE10235563A1 (en) * 2002-08-03 2004-02-19 Robert Bosch Gmbh Method and device for determining the vehicle mass
DE10235969A1 (en) * 2002-08-06 2004-02-19 Zf Friedrichshafen Ag Motor vehicle gearbox and gear-change control method, wherein actual vehicle rolling resistance and mass are accurately determined to improve planning of automatic gear changes
DE10245270A1 (en) * 2002-09-27 2004-04-01 Robert Bosch Gmbh Motor vehicle mass determination method in which the vehicle mass is determined from an equation balancing engine power and instantaneous resistance forces and acceleration, with the output value used by vehicle control systems

Also Published As

Publication number Publication date
EP1797356A4 (en) 2010-01-27
CN101027508A (en) 2007-08-29
SE526514C2 (en) 2005-09-27
SE0402323L (en) 2005-09-27
SE0402323D0 (en) 2004-09-24
EP1797356A1 (en) 2007-06-20
CN100480552C (en) 2009-04-22
WO2006033612A1 (en) 2006-03-30

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B09B Decision: refusal