JPS57119137A - Method of control for constant-speed running of vehicle - Google Patents

Method of control for constant-speed running of vehicle

Info

Publication number
JPS57119137A
JPS57119137A JP512581A JP512581A JPS57119137A JP S57119137 A JPS57119137 A JP S57119137A JP 512581 A JP512581 A JP 512581A JP 512581 A JP512581 A JP 512581A JP S57119137 A JPS57119137 A JP S57119137A
Authority
JP
Japan
Prior art keywords
speed
transmission
constant
vehicle
sensor
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.)
Pending
Application number
JP512581A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Mizuno
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP512581A priority Critical patent/JPS57119137A/en
Publication of JPS57119137A publication Critical patent/JPS57119137A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K31/00Vehicle 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To perform control for good constant-speed running without hunting, by keeping the rate of increase and decrease in the driving torque of a vehicle constant independently of the transmission ratio. CONSTITUTION:A rotational angle sensor 41 for detecting the revolution speed of a crankshaft is attached to a distributor 40. A vehicle speed sensor 44 is attached to a transmission 42. The sensor 41, 44 are connected to an electronical control unit 13. When the difference between the actual speed and a set speed is constant, the degree of opening of a throttle valve is heightened as the transmission 42 is put in a higher-speed gear position. The velocity of opening of the throttle valve is decreased as the transmission 42 is put in a lower-speed position. As a result, the rate of increase in driving torque does not rise even if the transmission 42 is in a low-speed position. For that reason, hunting is avoided.
JP512581A 1981-01-19 1981-01-19 Method of control for constant-speed running of vehicle Pending JPS57119137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP512581A JPS57119137A (en) 1981-01-19 1981-01-19 Method of control for constant-speed running of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP512581A JPS57119137A (en) 1981-01-19 1981-01-19 Method of control for constant-speed running of vehicle

Publications (1)

Publication Number Publication Date
JPS57119137A true JPS57119137A (en) 1982-07-24

Family

ID=11602590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP512581A Pending JPS57119137A (en) 1981-01-19 1981-01-19 Method of control for constant-speed running of vehicle

Country Status (1)

Country Link
JP (1) JPS57119137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008527272A (en) * 2005-01-12 2008-07-24 グスタフ マーゲンビルト ゲーエムベーハー ウント コー.カーゲー Caliper and caliper brake lining
JP2009216161A (en) * 2008-03-10 2009-09-24 Honda Motor Co Ltd Disk brake device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008527272A (en) * 2005-01-12 2008-07-24 グスタフ マーゲンビルト ゲーエムベーハー ウント コー.カーゲー Caliper and caliper brake lining
JP2009216161A (en) * 2008-03-10 2009-09-24 Honda Motor Co Ltd Disk brake device

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