JPS6463633A - Throttle valve control device for engine - Google Patents

Throttle valve control device for engine

Info

Publication number
JPS6463633A
JPS6463633A JP62220954A JP22095487A JPS6463633A JP S6463633 A JPS6463633 A JP S6463633A JP 62220954 A JP62220954 A JP 62220954A JP 22095487 A JP22095487 A JP 22095487A JP S6463633 A JPS6463633 A JP S6463633A
Authority
JP
Japan
Prior art keywords
throttle valve
accelerator operating
outside air
air temperature
control ratio
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
JP62220954A
Other languages
Japanese (ja)
Other versions
JP2788447B2 (en
Inventor
Keiji Bota
Kenji Sawa
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62220954A priority Critical patent/JP2788447B2/en
Publication of JPS6463633A publication Critical patent/JPS6463633A/en
Application granted granted Critical
Publication of JP2788447B2 publication Critical patent/JP2788447B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To improve accelerator operating sense by a driver in a control device which controls a throttle valve driving means at a fixed control ratio for a target opening corresponding to an accelerator operating degree, by changing the control ratio according to outside air temperature. CONSTITUTION:A detecting means 15 for accelerator operating degree detects an accelerator operating degree when an accelerator pedal is pushed forward, and a control means 26 controls a throttle valve driving means 12 at a fixed control ratio (gain) on an output signal issued from the detecting means 15 to obtain a target opening corresponding to the accelerator operating degree. A throttle valve 11 of an engine 1 is thereby controlled in its opening. In this case, an outside air temperature detecting means 19 is provided to detect the outside air temperature, and a control ratio changing means 27 changes the control ratio of throttle valve opening for the accelerator operating degree according to an output signal issued from the detecting means 19 when the outside air temperature is low.
JP62220954A 1987-09-03 1987-09-03 Engine output control device Expired - Lifetime JP2788447B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62220954A JP2788447B2 (en) 1987-09-03 1987-09-03 Engine output control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62220954A JP2788447B2 (en) 1987-09-03 1987-09-03 Engine output control device

Publications (2)

Publication Number Publication Date
JPS6463633A true JPS6463633A (en) 1989-03-09
JP2788447B2 JP2788447B2 (en) 1998-08-20

Family

ID=16759156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62220954A Expired - Lifetime JP2788447B2 (en) 1987-09-03 1987-09-03 Engine output control device

Country Status (1)

Country Link
JP (1) JP2788447B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021017816A (en) * 2019-07-17 2021-02-15 株式会社トランストロン Engine intake system controller and control method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021017816A (en) * 2019-07-17 2021-02-15 株式会社トランストロン Engine intake system controller and control method therefor

Also Published As

Publication number Publication date
JP2788447B2 (en) 1998-08-20

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