SE7907279L - DRIVING SPEED CONTROL DEVICE FOR A MOTOR VEHICLE - Google Patents

DRIVING SPEED CONTROL DEVICE FOR A MOTOR VEHICLE

Info

Publication number
SE7907279L
SE7907279L SE7907279A SE7907279A SE7907279L SE 7907279 L SE7907279 L SE 7907279L SE 7907279 A SE7907279 A SE 7907279A SE 7907279 A SE7907279 A SE 7907279A SE 7907279 L SE7907279 L SE 7907279L
Authority
SE
Sweden
Prior art keywords
injection pump
signal
vehicle
motor vehicle
resistor
Prior art date
Application number
SE7907279A
Other languages
Swedish (sv)
Inventor
H Collonia
Original Assignee
Vdo Schindling
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 Vdo Schindling filed Critical Vdo Schindling
Publication of SE7907279L publication Critical patent/SE7907279L/en

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
    • B60K31/02—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 electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
    • B60K31/04—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 electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically 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 an electrical signal which is fed into the controlling means
    • B60K31/042—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 electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically 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 an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Abstract

A device for controlling the speed of a motor vehicle has an accelerator pedal 10 operated by the driver of the vehicle to act on a position signal source 9 producing a signal dependent on the position of the pedal 10. This is supplied by a damping circuit 11 to a controller 1 which controls an injection pump 16 which regulates the rate of fuel supply to the engine of the vehicle. The position of the injection pump 16 produces a signal via a datum signal source 8 which is compared with the input to the controller 1 to produce a signal to which is fed back to an adjustment means 6 to control the injection pump 16. The damping circuit 11 is designed to pass large voltage signals unchanged but to impose an averaging effect on small voltage fluctuations and comprises a resistor which is shunted by a voltage dependent resistor and supplies a capacitor. The embodiment described shows parallel connected back to back diodes forming the voltage dependent resistor. This suppresses any uneven acceleration or deceleration due to accidental movement of the accelerator pedal 10 caused by the soft suspension of the engine. <IMAGE>
SE7907279A 1978-09-11 1979-08-31 DRIVING SPEED CONTROL DEVICE FOR A MOTOR VEHICLE SE7907279L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782839478 DE2839478A1 (en) 1978-09-11 1978-09-11 DEVICE FOR REGULATING THE SPEED OF A MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
SE7907279L true SE7907279L (en) 1980-03-12

Family

ID=6049157

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907279A SE7907279L (en) 1978-09-11 1979-08-31 DRIVING SPEED CONTROL DEVICE FOR A MOTOR VEHICLE

Country Status (6)

Country Link
JP (1) JPS5540292A (en)
AU (1) AU524133B2 (en)
DE (1) DE2839478A1 (en)
FR (1) FR2435368A1 (en)
GB (1) GB2031189A (en)
SE (1) SE7907279L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209463A1 (en) * 1982-03-16 1983-09-29 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart CIRCUIT ARRANGEMENT FOR ACTUATING THE THROTTLE VALVE OF A MOTOR VEHICLE INTERNAL COMBUSTION ENGINE
DE3240293A1 (en) * 1982-10-30 1984-05-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart DEVICE FOR DAMPING PERIODICALLY CHANGING LENGTH ACCELERATIONS OF A MOTOR VEHICLE
DE3510176A1 (en) * 1984-08-16 1986-02-27 Robert Bosch Gmbh, 7000 Stuttgart ELECTRONIC DRIVE PEDAL FOR A MOTOR VEHICLE
DE3508418A1 (en) * 1985-03-09 1986-09-11 Robert Bosch Gmbh, 7000 Stuttgart Device for controlling the speed of travel of a motor vehicle
DE3704316A1 (en) * 1987-02-12 1988-08-25 Vdo Schindling METHOD AND CIRCUIT ARRANGEMENT FOR PREVENTING VIBRATIONS OF A MOTOR VEHICLE
DE19654769A1 (en) * 1996-12-30 1998-07-02 Teves Gmbh Alfred Method and device for vehicle control or regulation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2609867A1 (en) * 1976-03-10 1977-09-15 Bosch Gmbh Robert DEVICE FOR REGULATING THE SPEED OF MOTOR VEHICLES

Also Published As

Publication number Publication date
JPS5540292A (en) 1980-03-21
DE2839478A1 (en) 1980-03-20
AU524133B2 (en) 1982-09-02
GB2031189A (en) 1980-04-16
AU4926579A (en) 1980-03-20
FR2435368A1 (en) 1980-04-04

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