FR2380586A1 - Systeme de regulation de la vitesse de vehicules - Google Patents

Systeme de regulation de la vitesse de vehicules

Info

Publication number
FR2380586A1
FR2380586A1 FR7803535A FR7803535A FR2380586A1 FR 2380586 A1 FR2380586 A1 FR 2380586A1 FR 7803535 A FR7803535 A FR 7803535A FR 7803535 A FR7803535 A FR 7803535A FR 2380586 A1 FR2380586 A1 FR 2380586A1
Authority
FR
France
Prior art keywords
vehicle
speed
comparator
namely
condition
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
FR7803535A
Other languages
English (en)
Other versions
FR2380586B1 (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.)
Associated Engineering Ltd
Original Assignee
Associated Engineering Ltd
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 Associated Engineering Ltd filed Critical Associated Engineering Ltd
Publication of FR2380586A1 publication Critical patent/FR2380586A1/fr
Application granted granted Critical
Publication of FR2380586B1 publication Critical patent/FR2380586B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Velocity Or Acceleration (AREA)

Abstract

La présente invention est relative à un système de régulation de la vitesse de véhicules. Ce système comprend un agencement de commande, comportant un dérivateur 24, un premier comparateur 28, un second comparateur 34 et une porte ET 38, répondant à l'existence simultanée d'une première condition, à savoir que le véhicule décélère suivant au moins un taux de décélération prédéterminé, et d'une seconde condition, à savoir que la vitesse du véhicule dépasse une valeur prédéterminée relativement élevée, pour produire un signal de sortie destiné à augmenter la puissance du moteur du vehicule en agissant sur un dispositif d'actionnement 16 lorsque ces conditions existent simultanément, la vitesse réelle du véhicule étant transmise par la ligne 12 et sa vitesse préréglée par la ligne 14. Ce système permet de réduire la perte de l'énergie cinétique acquise dans une descente par un véhicule.
FR7803535A 1977-02-10 1978-02-08 Systeme de regulation de la vitesse de vehicules Granted FR2380586A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5611/77A GB1592061A (en) 1977-02-10 1977-02-10 Speed regulating systems

Publications (2)

Publication Number Publication Date
FR2380586A1 true FR2380586A1 (fr) 1978-09-08
FR2380586B1 FR2380586B1 (fr) 1983-05-13

Family

ID=9799348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803535A Granted FR2380586A1 (fr) 1977-02-10 1978-02-08 Systeme de regulation de la vitesse de vehicules

Country Status (12)

Country Link
US (1) US4211193A (fr)
AU (1) AU514809B2 (fr)
BE (1) BE863869A (fr)
CA (1) CA1101103A (fr)
DE (1) DE2804389A1 (fr)
DK (1) DK144464C (fr)
FR (1) FR2380586A1 (fr)
GB (1) GB1592061A (fr)
IT (1) IT1103611B (fr)
NL (1) NL7801491A (fr)
SE (1) SE434490B (fr)
ZA (1) ZA78307B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046019A1 (fr) * 1980-08-08 1982-02-17 Ae Plc Système automatique de commande de la vitesse
FR2542813A1 (fr) * 1983-03-15 1984-09-21 Dana Corp Circuit electronique de mise hors fonction d'un dispositif de regulation de vitesse
EP0581558A1 (fr) * 1992-07-27 1994-02-02 Cummins Engine Company, Inc. Procédé de commande d'un véhicule, véhicule et dispositif de commande de moteur à cet effet

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602487A (en) * 1978-05-31 1981-11-11 Ass Eng Ltd Vehicle speed control systems
JPS5512264A (en) * 1978-07-14 1980-01-28 Toyota Motor Corp Revolution rate control method for internal-combustion engine
DE2925580C2 (de) * 1979-06-25 1984-09-13 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum Regeln der Fahrgeschwindigkeit eines Kraftfahrzeuges
USRE32955E (en) * 1979-09-17 1989-06-20 Muncie Power Products, Inc. Electronic overspeed switch
US4510899A (en) * 1979-09-17 1985-04-16 Muncie Power Product Inc. Electronic overspeed switch
JPS56101026A (en) * 1979-12-31 1981-08-13 Heinzmann Gmbh Co Kg Fritz Regulator for number of revolution of internal combustion engine
AU544622B2 (en) * 1980-03-19 1985-06-06 Ogden Electronics Ltd. Overspeed engine control
JPH0114500Y2 (fr) * 1980-03-28 1989-04-27
US4617892A (en) * 1981-12-02 1986-10-21 Brunswick Corporation Fuel-optimizing electronic control circuit for a fuel-injected marine engine or the like
US4493303A (en) * 1983-04-04 1985-01-15 Mack Trucks, Inc. Engine control
US4474155A (en) * 1983-05-09 1984-10-02 Mikuni Kogyo Kabushiki Kaisha Governing control for internal combustion engine
DE3431989A1 (de) * 1984-08-30 1986-03-20 Roman 8000 München Koller Neigungsmesser mit Bewerterschaltung
JPH0714707B2 (ja) * 1986-12-10 1995-02-22 日産自動車株式会社 自動車用定速走行装置
US4896267A (en) * 1987-03-06 1990-01-23 Chrysler Motors Corporation Electronic speed control system for vehicles, a method of determining the condition of a manual transmission clutch and of a park/neutral gear in an automatic transmission
DE3800177A1 (de) * 1988-01-07 1989-07-20 Bosch Gmbh Robert Steuerschaltung und verfahren zur steuerung der drehzahl einer elektrischen kraftstoffpumpe fuer brennkraftmaschinen mit kraftstoff-einspritzung
US5224045A (en) * 1990-11-27 1993-06-29 Navistar International Transportation Corp. Automotive vehicle microprocessor control having grade-holder vehicle speed control
US5634446A (en) * 1995-09-01 1997-06-03 Cummins Engine Company, Inc. Cruise control based retarder control
DE19731632B4 (de) * 1997-07-23 2006-03-23 Wabco Gmbh & Co.Ohg Geschwindigkeitsregler
US6374173B1 (en) 1999-05-28 2002-04-16 Freightliner Llc Terrain adaptive cruise control
SE530805C2 (sv) * 2007-01-30 2008-09-16 Scania Cv Abp Farthållarsystem och förfarande för reglering av målhastigheten hos ett farthållarsystem
SE530806C2 (sv) * 2007-01-30 2008-09-16 Scania Cv Abp Förfarande för reglering av målhastigheten hos ett farthållarsystem, och farthållarsystem
SE530804C2 (sv) * 2007-01-30 2008-09-16 Scania Cv Abp Farthållarsystem och förfarande för reglering av målhastigheten hos detta
SE534036C2 (sv) * 2009-06-10 2011-04-12 Scania Cv Ab Metod och modul för bestämning av hastighetsbörvärden till ett fordons styrsystem.
US8965538B2 (en) * 2010-05-19 2015-02-24 The Boeing Company Methods and apparatus for state limiting in a control system
CN109849663B (zh) * 2018-12-21 2020-11-27 合肥工业大学智能制造技术研究院 一种车辆的智能限速方法及其智能限速装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237108A (en) * 1962-06-25 1966-02-22 Hitachi Ltd Diode gating circuit for turbine control
FR1550833A (fr) * 1967-01-13 1968-12-20
GB1176016A (en) * 1966-04-12 1970-01-01 Gen Electric Improvements relating to Control Apparatus for Prime Movers.
FR2124324A1 (fr) * 1971-02-01 1972-09-22 Ass Eng Ltd
FR2143516A1 (fr) * 1971-05-19 1973-02-09 Peugeot & Renault

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3580355A (en) * 1967-01-13 1971-05-25 Matsushita Electric Ind Co Ltd Automatic speed control apparatus for automotive vehicles
US3724433A (en) * 1971-08-13 1973-04-03 Ambac Ind Engine governor system with signal-loss protection and controlled oscillator circuit suitable for use therein
US3767972A (en) * 1972-03-21 1973-10-23 Ass Eng Ltd Speed responsive systems
US3885137A (en) * 1972-05-08 1975-05-20 Aisin Seiki Method and system for constant-speed running of vehicles
US3952829A (en) * 1975-05-22 1976-04-27 Dana Corporation Vehicle speed control circuit
DE2545294C2 (de) * 1975-10-09 1984-07-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum Regeln der Fahrgeschwindigkeit eines Kraftfahrzeuges
DE2609867A1 (de) * 1976-03-10 1977-09-15 Bosch Gmbh Robert Einrichtung zum regeln der fahrgeschwindigkeit von kraftfahrzeugen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237108A (en) * 1962-06-25 1966-02-22 Hitachi Ltd Diode gating circuit for turbine control
GB1176016A (en) * 1966-04-12 1970-01-01 Gen Electric Improvements relating to Control Apparatus for Prime Movers.
FR1550833A (fr) * 1967-01-13 1968-12-20
FR2124324A1 (fr) * 1971-02-01 1972-09-22 Ass Eng Ltd
FR2143516A1 (fr) * 1971-05-19 1973-02-09 Peugeot & Renault

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046019A1 (fr) * 1980-08-08 1982-02-17 Ae Plc Système automatique de commande de la vitesse
US4467428A (en) * 1980-08-08 1984-08-21 Associated Engineering Limited Automatic speed control systems
FR2542813A1 (fr) * 1983-03-15 1984-09-21 Dana Corp Circuit electronique de mise hors fonction d'un dispositif de regulation de vitesse
EP0581558A1 (fr) * 1992-07-27 1994-02-02 Cummins Engine Company, Inc. Procédé de commande d'un véhicule, véhicule et dispositif de commande de moteur à cet effet
US5343780A (en) * 1992-07-27 1994-09-06 Cummins Engine Company, Inc. Variable power drivetrain engine control system

Also Published As

Publication number Publication date
US4211193A (en) 1980-07-08
AU514809B2 (en) 1981-02-26
DK144464B (da) 1982-03-15
ZA78307B (en) 1978-12-27
DE2804389A1 (de) 1978-08-17
FR2380586B1 (fr) 1983-05-13
IT7809341A0 (it) 1978-02-08
SE7801433L (sv) 1978-08-11
SE434490B (sv) 1984-07-30
BE863869A (fr) 1978-08-10
CA1101103A (fr) 1981-05-12
NL7801491A (nl) 1978-08-14
DE2804389C2 (fr) 1988-03-31
GB1592061A (en) 1981-07-01
IT1103611B (it) 1985-10-14
DK144464C (da) 1982-08-30
DK60078A (da) 1978-08-11
AU3246078A (en) 1979-07-26

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