BR9913290A - Processo para o reconhecimento de marcha em curva para um veìculo com engrenagem que troca de marcha automaticamente - Google Patents

Processo para o reconhecimento de marcha em curva para um veìculo com engrenagem que troca de marcha automaticamente

Info

Publication number
BR9913290A
BR9913290A BR9913290-7A BR9913290A BR9913290A BR 9913290 A BR9913290 A BR 9913290A BR 9913290 A BR9913290 A BR 9913290A BR 9913290 A BR9913290 A BR 9913290A
Authority
BR
Brazil
Prior art keywords
vehicle
gear
radius
automatically
shifts automatically
Prior art date
Application number
BR9913290-7A
Other languages
English (en)
Inventor
Andreas Wolf
Matthias Winkel
Christoph Ruechardt
Bertram Wengert
Juergen Mueller
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of BR9913290A publication Critical patent/BR9913290A/pt

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
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • 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
    • F16H59/58—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the steering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
    • G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
    • G01C22/025—Differential odometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/20—Road shapes
    • B60T2210/24—Curve radius

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Transmission Device (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO PARA O RECONHECIMENTO DE MARCHA EM CURVA PARA UM VEìCULO COM ENGRENAGEM QUE TROCA DE MARCHA AUTOMATICAMENTE"<D>. A invenção refere-se a um processo para o reconhecimento de marcha em curva para um veículo (2) com engrenagem que troca de marcha automaticamente. De acordo com a invenção, é proposto que o raio de curva atual seja determinado a partir dos sinais de números de rotações de roda das rodas dianteiras, que seja concluído pelo início de um estado de marcha em curva, quando o raio de curva atual não alcançar um primeiro raio de curva de limite, e que seja concluído pelo fim do estado de marcha em curva, quando, após a ultrapassagem de um segundo raio de curva de limite, o veículo tenha percorrido um trecho predeterminado.
BR9913290-7A 1998-09-02 1999-08-28 Processo para o reconhecimento de marcha em curva para um veìculo com engrenagem que troca de marcha automaticamente BR9913290A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19839858A DE19839858A1 (de) 1998-09-02 1998-09-02 Verfahren zur Kurvenfahrterkennung für ein Fahrzeug mit selbsttätig schaltendem Getriebe
PCT/EP1999/006353 WO2000014433A1 (de) 1998-09-02 1999-08-28 Verfahren zur kurvenfahrterkennung für ein fahrzeug mit selbsttätig schaltendem getriebe

Publications (1)

Publication Number Publication Date
BR9913290A true BR9913290A (pt) 2001-05-22

Family

ID=7879466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913290-7A BR9913290A (pt) 1998-09-02 1999-08-28 Processo para o reconhecimento de marcha em curva para um veìculo com engrenagem que troca de marcha automaticamente

Country Status (6)

Country Link
US (1) US6456923B1 (pt)
EP (1) EP1108161B1 (pt)
JP (1) JP4342732B2 (pt)
BR (1) BR9913290A (pt)
DE (2) DE19839858A1 (pt)
WO (1) WO2000014433A1 (pt)

Families Citing this family (7)

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FR2827026B1 (fr) * 2001-07-06 2003-09-12 Renault Procede de commande d'une transmission automatique en fonction du profil de la route
FR2877885B1 (fr) * 2004-11-17 2007-03-30 Alstom Transport Sa Dispositif et procede de controle de la vitesse d'un vehicule ferroviaire et systeme comprenant de tels dispositifs.
DE102007002791A1 (de) * 2007-01-18 2008-07-24 Wabco Gmbh Verfahren und Vorrichtung zur Bestimmung der Geschwindigkeit eines Fahrzeugs
DE102011010066B4 (de) 2011-02-02 2015-06-25 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren zum zerstörungsfreien Prüfen eines Bauteils aus einem Material mit einem Emissionskoeffizienten beträchtlich kleiner als 1, wie eines Kfz-Bauteils aus Aluminium, aus Edelstahl oder verzinktem Stahlblech, auf innere und/oder Oberflächenfehler
DE102012024367B4 (de) 2012-12-09 2015-06-25 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren und Anlage zum zerstörungsfreien thermografischen Prüfen von Bauteilen wie Kfz-Bauteilen auf innere und/oder Oberflächenfehler bei Steigerung der Oberflächenemissivität der Bauteile
BR102016024930B1 (pt) * 2016-01-06 2021-08-24 Cnh Industrial America Llc Sistema de controle para um veículo de reboque e método para controlar um veículo agrícola
CN215714957U (zh) * 2021-04-06 2022-02-01 格力博(江苏)股份有限公司 一种手推式电动工具

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718421A1 (de) * 1987-06-02 1988-12-15 Teves Gmbh Alfred Schaltungsanordnung fuer bremsanlagen mit blockierschutz- und/oder antriebsschlupf-regelung
DE3731077A1 (de) * 1987-09-16 1989-03-30 Bosch Gmbh Robert Verfahren zur kurvenerkennung und querbeschleunigungsermittlung in einem fahrzeug
JPH0790715B2 (ja) * 1987-09-29 1995-10-04 日産自動車株式会社 差動制限力制御装置
JPH0725249B2 (ja) * 1987-10-02 1995-03-22 日産自動車株式会社 ロール剛性・差動制限力総合制御装置
DE3739558A1 (de) * 1987-11-21 1989-06-01 Bosch Gmbh Robert Verfahren zur erzeugung eines eine kurvenfahrt anzeigenden signals
DE3910945A1 (de) * 1989-04-05 1990-10-11 Ar Autonome Roboter Gmbh Redundantes koppelnavigationsverfahren fuer frei navigierende fahrzeuge im industriellen bereich
DE4029426C2 (de) * 1989-09-27 2000-02-24 Volkswagen Ag Verfahren und Vorrichtung zur Ermittlung der Richtungsänderung oder Krümmung einer Fahrbahn
US5102202A (en) * 1991-01-14 1992-04-07 Eaton Corporation Method for calculating a value indicative of dynamic turning radius of curvature
DE4205979A1 (de) * 1992-02-27 1993-09-02 Bosch Gmbh Robert Navigationseinrichtung fuer landfahrzeuge
DE4230481A1 (de) 1992-09-11 1994-03-17 Teves Gmbh Alfred Verfahren zur Kurvenfahrterkennung
JP2749784B2 (ja) * 1994-11-21 1998-05-13 住友電気工業株式会社 旋回半径計算方法および旋回半径計算装置
DE19522634A1 (de) * 1995-06-22 1997-01-02 Teves Gmbh Alfred Verfahren zur Kurvenfahrterkennung für ein Blockierschutzregelungssystem
DE19523804B4 (de) 1995-06-29 2006-04-20 Bayerische Motoren Werke Ag Verfahren zur Beeinflussung des Antriebsmoments in Kraftfahrzeugen bei Kurvenfahrt
DE19618805A1 (de) * 1996-05-10 1997-11-13 Zahnradfabrik Friedrichshafen Verfahren zur Bewertung einer Kurvenfahrt bei einem Automatgetriebe
DE19638280B4 (de) * 1996-09-19 2008-04-03 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erzeugung eines Fehlersignals bei einem Kraftfahrzeug

Also Published As

Publication number Publication date
US6456923B1 (en) 2002-09-24
EP1108161A1 (de) 2001-06-20
DE59900559D1 (de) 2002-01-24
EP1108161B1 (de) 2001-12-12
WO2000014433A1 (de) 2000-03-16
JP2002524705A (ja) 2002-08-06
JP4342732B2 (ja) 2009-10-14
DE19839858A1 (de) 2000-03-09

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/08/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A , 11A E 12A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A DESPACHO 24.3, RPI 2131 DE 08/11/2011.