FR2369117A1 - Dispositif pour vehicule a moteur, equipe d'un changement de vitesse et destine a donner - Google Patents

Dispositif pour vehicule a moteur, equipe d'un changement de vitesse et destine a donner

Info

Publication number
FR2369117A1
FR2369117A1 FR7732801A FR7732801A FR2369117A1 FR 2369117 A1 FR2369117 A1 FR 2369117A1 FR 7732801 A FR7732801 A FR 7732801A FR 7732801 A FR7732801 A FR 7732801A FR 2369117 A1 FR2369117 A1 FR 2369117A1
Authority
FR
France
Prior art keywords
sensors
automatic transmission
gear ratio
electronic control
fuel economy
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
FR7732801A
Other languages
English (en)
Other versions
FR2369117B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of FR2369117A1 publication Critical patent/FR2369117A1/fr
Application granted granted Critical
Publication of FR2369117B1 publication Critical patent/FR2369117B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0236—Circuits relating to the driving or the functioning of the vehicle for economical driving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/42—Ratio indicator devices
    • F16H2063/426—Ratio indicator devices with means for advising the driver for proper shift action, e.g. prompting the driver with allowable selection range of ratios
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84—Data processing systems or methods, management, administration

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

Ce dispositif comprend un capteur de dépression à seuil 2 qui émet un signal lorsque la dépression au moteur excède un seuil préétabli et un capteur 22 de régime du moteur, qui transmet un signal à deux comparateurs à seuil 26 et 28 réglés sur un seuil de régime normal et à un seuil minimal. Les signaux de sortie des composants 2, 26 et 28 sont traités pour commander l'éclairage d'un voyant vert 64 qui signale au conducteur qu'il a avantage à passer le rapport supérieur pour réaliser la consommation minimale, ou l'éclairage d'un voyant rouge qui signale que le régime moteur est trop bas et qu'il convient de passer un rapport inférieur.
FR7732801A 1976-11-02 1977-10-28 Dispositif pour vehicule a moteur, equipe d'un changement de vitesse et destine a donner Granted FR2369117A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69627/76A IT1071809B (it) 1976-11-02 1976-11-02 Sistema di segnalazione per un autoveicolo azionato da un motore a combustione interna e provvisto di un cambio di velocita a piu rapportiatto a fornire al guidatore una segnalazione relativa al rapporto di marcia da adottare per realizzare il minor consumo

Publications (2)

Publication Number Publication Date
FR2369117A1 true FR2369117A1 (fr) 1978-05-26
FR2369117B1 FR2369117B1 (fr) 1982-07-30

Family

ID=11312513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732801A Granted FR2369117A1 (fr) 1976-11-02 1977-10-28 Dispositif pour vehicule a moteur, equipe d'un changement de vitesse et destine a donner

Country Status (4)

Country Link
JP (1) JPS6047128B2 (fr)
DE (1) DE2748227C2 (fr)
FR (1) FR2369117A1 (fr)
IT (1) IT1071809B (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923986A1 (de) * 1978-08-30 1980-03-13 Toyota Motor Co Ltd Schaltsteuereinrichtung fuer fahrzeuggetriebe
EP0010436A1 (fr) * 1978-10-19 1980-04-30 Kiloking (Proprietary) Limited Méthode et dispositif de contrôle de l'opération d'un moteur à combustion interne et véhicule automobile possédant un moteur à combustion interne contrôlé par un tel dispositif
WO1980001781A1 (fr) * 1979-02-26 1980-09-04 Brisson De Laroche F De Auto-controleur de conduite soit d'un vehicule soit d'un engin
EP0023283A1 (fr) * 1979-07-13 1981-02-04 Mannesmann Kienzle GmbH Dispositif pour obtenir une information relative au fonctionnement économique et/ou non économique d'une voiture
FR2465209A1 (fr) * 1979-09-07 1981-03-20 Citroen Sa Dispositif propre a faciliter la conduite economique d'un vehicule automobile
FR2472987A1 (fr) * 1980-01-03 1981-07-10 Renault Dispositif indicateur de consommation de carburant pour vehicule automobile
EP0044403A2 (fr) * 1980-07-19 1982-01-27 Robert Bosch Gmbh Procédé pour la mesure de la consommation de combustible
WO1982003605A1 (fr) * 1981-04-22 1982-10-28 Blee Timothy John Ameliorations a des dispositifs aidant les conducteurs de vehicules
FR2530052A1 (fr) * 1982-07-12 1984-01-13 Fiat Auto Spa Dispositif de visualisation des conditions de fonctionnement d'un moteur a combustion interne d'un vehicule automobile
EP1068976A3 (fr) * 1999-07-15 2002-12-04 Honda Giken Kogyo Kabushiki Kaisha Dispositif d'indication lumineuse des positions d'un levier de changement de vitesses

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827421B2 (ja) * 1978-07-31 1983-06-09 日産自動車株式会社 自動変速機の変速時期制御装置
JPS6026731B2 (ja) * 1978-08-30 1985-06-25 トヨタ自動車株式会社 車輌用変速機の変速時期指令装置
US4283970A (en) * 1979-07-02 1981-08-18 General Motors Corporation Automatic transmission line pressure control
DE3101056A1 (de) * 1981-01-15 1982-08-05 Daimler-Benz Ag, 7000 Stuttgart Verfahren und einrichtung zur ermittlung von schaltsignalen
DE3145687C1 (de) * 1981-11-19 1983-06-01 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zur UEberwachung des Kraftstoffverbrauchs fuer Kraftfahrzeuge mit Schaltgetriebe
JPS58160818A (ja) * 1982-03-18 1983-09-24 Toyota Motor Corp 変速操作指示装置
JPS58214050A (ja) * 1982-06-04 1983-12-13 Toyota Motor Corp 変速操作指示方法
DE3237517A1 (de) * 1982-10-09 1984-04-12 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Schaltanzeige fuer eine gangschaltung
DE3414107A1 (de) * 1984-04-13 1985-10-24 Rudolf Prof. Dr.-Ing. 6100 Darmstadt Franke Unter last schaltbares stirnradwechselgetriebe
US4752883A (en) * 1984-09-28 1988-06-21 Honda Giken Kogyo Kabushiki Kaisha Method for directing an up-shift operation for a vehicle having a manual transmission
JPS61276137A (ja) * 1985-05-30 1986-12-06 Fujitsu Ltd 光学ヘツドアクチユエ−タ
DE10120713A1 (de) * 2001-04-27 2002-10-31 Bosch Gmbh Robert Verfahren zur Erzeugung einer Schaltinformation und Schaltinformationsanzeige

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1113984A (fr) * 1954-11-06 1956-04-06 Citroen Sa Andre Dispositif indicateur pour le changement de vitesse dans les véhicules automobiles
BE736713A (fr) * 1969-07-29 1969-12-31
DE1957550A1 (de) * 1969-11-15 1971-05-19 Zahnradfabrik Friedrichshafen Elektrische Schaltvorrichtung fuer Kraftfahrzeugwechselgetriebe
DE2108987A1 (de) * 1971-02-25 1972-09-07 Robert Bosch Gmbh, 7000 Stuttgart Getriebesteuerung für Stufenwechselgetriebe in Kraftfahrzeugen
US4025897A (en) * 1975-06-10 1977-05-24 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Shift-time indicating system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE850395C (de) * 1951-07-18 1952-09-25 Wilhelm Dipl-Ing Risse Schaltanzeiger fuer Kraftfahrzeuge
US3121483A (en) * 1961-02-28 1964-02-18 Gen Motors Corp Shift indicator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1113984A (fr) * 1954-11-06 1956-04-06 Citroen Sa Andre Dispositif indicateur pour le changement de vitesse dans les véhicules automobiles
BE736713A (fr) * 1969-07-29 1969-12-31
DE1957550A1 (de) * 1969-11-15 1971-05-19 Zahnradfabrik Friedrichshafen Elektrische Schaltvorrichtung fuer Kraftfahrzeugwechselgetriebe
DE2108987A1 (de) * 1971-02-25 1972-09-07 Robert Bosch Gmbh, 7000 Stuttgart Getriebesteuerung für Stufenwechselgetriebe in Kraftfahrzeugen
US4025897A (en) * 1975-06-10 1977-05-24 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Shift-time indicating system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923986A1 (de) * 1978-08-30 1980-03-13 Toyota Motor Co Ltd Schaltsteuereinrichtung fuer fahrzeuggetriebe
EP0010436A1 (fr) * 1978-10-19 1980-04-30 Kiloking (Proprietary) Limited Méthode et dispositif de contrôle de l'opération d'un moteur à combustion interne et véhicule automobile possédant un moteur à combustion interne contrôlé par un tel dispositif
WO1980001781A1 (fr) * 1979-02-26 1980-09-04 Brisson De Laroche F De Auto-controleur de conduite soit d'un vehicule soit d'un engin
FR2449929A1 (fr) * 1979-02-26 1980-09-19 Brisson De Laroche Francois De Auto-controleur de conduite soit d'un vehicule soit d'un engin
EP0023283A1 (fr) * 1979-07-13 1981-02-04 Mannesmann Kienzle GmbH Dispositif pour obtenir une information relative au fonctionnement économique et/ou non économique d'une voiture
FR2465209A1 (fr) * 1979-09-07 1981-03-20 Citroen Sa Dispositif propre a faciliter la conduite economique d'un vehicule automobile
FR2472987A1 (fr) * 1980-01-03 1981-07-10 Renault Dispositif indicateur de consommation de carburant pour vehicule automobile
EP0032090A1 (fr) * 1980-01-03 1981-07-15 Regie Nationale Des Usines Renault Dispositif indicateur de consommation de carburant pour véhicule automobile
EP0044403A2 (fr) * 1980-07-19 1982-01-27 Robert Bosch Gmbh Procédé pour la mesure de la consommation de combustible
EP0044403A3 (fr) * 1980-07-19 1984-07-04 Robert Bosch Gmbh Procédé pour la mesure de la consommation de combustible
WO1982003605A1 (fr) * 1981-04-22 1982-10-28 Blee Timothy John Ameliorations a des dispositifs aidant les conducteurs de vehicules
FR2530052A1 (fr) * 1982-07-12 1984-01-13 Fiat Auto Spa Dispositif de visualisation des conditions de fonctionnement d'un moteur a combustion interne d'un vehicule automobile
EP1068976A3 (fr) * 1999-07-15 2002-12-04 Honda Giken Kogyo Kabushiki Kaisha Dispositif d'indication lumineuse des positions d'un levier de changement de vitesses

Also Published As

Publication number Publication date
DE2748227C2 (de) 1986-01-02
JPS5359107A (en) 1978-05-27
FR2369117B1 (fr) 1982-07-30
IT1071809B (it) 1985-04-10
JPS6047128B2 (ja) 1985-10-19
DE2748227A1 (de) 1978-06-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse