JPS57120125A - Controller for constant speed traveling of car - Google Patents

Controller for constant speed traveling of car

Info

Publication number
JPS57120125A
JPS57120125A JP56005428A JP542881A JPS57120125A JP S57120125 A JPS57120125 A JP S57120125A JP 56005428 A JP56005428 A JP 56005428A JP 542881 A JP542881 A JP 542881A JP S57120125 A JPS57120125 A JP S57120125A
Authority
JP
Japan
Prior art keywords
circuit
car
signal
showing
digital
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
JP56005428A
Other languages
Japanese (ja)
Other versions
JPH0327412B2 (en
Inventor
Kiyoshi Hara
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.)
Denso Corp
Original Assignee
NipponDenso Co 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP56005428A priority Critical patent/JPS57120125A/en
Publication of JPS57120125A publication Critical patent/JPS57120125A/en
Publication of JPH0327412B2 publication Critical patent/JPH0327412B2/ja
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
    • B60K31/02—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
    • B60K31/045—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 in a memory, e.g. a capacitor
    • B60K31/047—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 in a memory, e.g. a capacitor the memory being digital
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

PURPOSE:To increase or decrease digital data by an amount corresponding to the time interval of operation in response to the operation for change which is carried out in a short time by a driver, by using a digital circuit for both a storage circuit and a control degree changing circuit, respectively. CONSTITUTION:With a setting operation, a latching circuit 5 receives a digital signal 3a showing the actual speed of a car in response to a latch controlling circuit 104 and in the form of a gate signal 4a and latches the signal 3a. An analog signal 6a showing a converted target speed of the car is applied to a control amplifying circuit 7 along with an analog signal 2a showing the actual speed received an f-V conversion. Then a working signal 7a corresponding to the difference between the signals 6a and 2a is delivered to be applied to an operator 8. The displacement of the output lod of the operator 8 is applied to a speed controlling element 9 of the car.
JP56005428A 1981-01-17 1981-01-17 Controller for constant speed traveling of car Granted JPS57120125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005428A JPS57120125A (en) 1981-01-17 1981-01-17 Controller for constant speed traveling of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005428A JPS57120125A (en) 1981-01-17 1981-01-17 Controller for constant speed traveling of car

Publications (2)

Publication Number Publication Date
JPS57120125A true JPS57120125A (en) 1982-07-27
JPH0327412B2 JPH0327412B2 (en) 1991-04-15

Family

ID=11610900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005428A Granted JPS57120125A (en) 1981-01-17 1981-01-17 Controller for constant speed traveling of car

Country Status (1)

Country Link
JP (1) JPS57120125A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117795A (en) * 1974-08-05 1976-02-12 Nippon Denso Co JIDOSHAYO JIDOTEISOKUSOKOSOCHI
JPS521390A (en) * 1975-06-24 1977-01-07 Fujitsu Ten Ltd The car speed setting system of a constant speed travelling device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117795A (en) * 1974-08-05 1976-02-12 Nippon Denso Co JIDOSHAYO JIDOTEISOKUSOKOSOCHI
JPS521390A (en) * 1975-06-24 1977-01-07 Fujitsu Ten Ltd The car speed setting system of a constant speed travelling device

Also Published As

Publication number Publication date
JPH0327412B2 (en) 1991-04-15

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