JPS6483831A - Engine controller - Google Patents

Engine controller

Info

Publication number
JPS6483831A
JPS6483831A JP24506587A JP24506587A JPS6483831A JP S6483831 A JPS6483831 A JP S6483831A JP 24506587 A JP24506587 A JP 24506587A JP 24506587 A JP24506587 A JP 24506587A JP S6483831 A JPS6483831 A JP S6483831A
Authority
JP
Japan
Prior art keywords
engine
car body
accelerator
torque
deceleration
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
JP24506587A
Other languages
Japanese (ja)
Other versions
JP2634604B2 (en
Inventor
Itaru Okuno
Yoshiyuki Shinya
Tadashi Kaneko
Tomomi Watanabe
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 JP62245065A priority Critical patent/JP2634604B2/en
Publication of JPS6483831A publication Critical patent/JPS6483831A/en
Application granted granted Critical
Publication of JP2634604B2 publication Critical patent/JP2634604B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To prevent longitudinal vibrations in a car body at the time of acceleration or deceleration by eliminating a component corresponding to body resonance frequency from an accelerator manipulated variable signal with a resonance component eliminating filter, and after that, controlling an engine power control device on the basis of the accelerator manipulated variable signal. CONSTITUTION:Output of an accelerator sensor 14 additionally installed in an accelerator pedal 11 is inputted into an engine generating torque prediction means 21 in a control unit 14 together with an engine speed signal, and an engine generating torque predicted value when taking it for granted that prevention for speed adjustable vibrations in a car body may not be done is calculated. Next, this predicted value and a gear position signal are inputted into a resonance component eliminating filter 22, and a frequency component, resonating the car body at the time of acceleration or deceleration is eliminated from a waveform of the predicted engine torque. Target throttle opening is then operated by a target throttle opening operational device 23 from this target engine torque secured hereat and engine speed, thus opening of a throttle valve is controlled via a throttle valve control device 24.
JP62245065A 1987-09-28 1987-09-28 Engine control device Expired - Fee Related JP2634604B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245065A JP2634604B2 (en) 1987-09-28 1987-09-28 Engine control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245065A JP2634604B2 (en) 1987-09-28 1987-09-28 Engine control device

Publications (2)

Publication Number Publication Date
JPS6483831A true JPS6483831A (en) 1989-03-29
JP2634604B2 JP2634604B2 (en) 1997-07-30

Family

ID=17128068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245065A Expired - Fee Related JP2634604B2 (en) 1987-09-28 1987-09-28 Engine control device

Country Status (1)

Country Link
JP (1) JP2634604B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378542A (en) * 1989-08-22 1991-04-03 Nippondenso Co Ltd Controller of internal combustion engine for vehicle
EP0595505A3 (en) * 1992-10-27 1995-09-06 Lucas Ind Plc Apparatus for damping mechanical resonance in a vehicle powered by an engine
JP2007145169A (en) * 2005-11-28 2007-06-14 Toyota Motor Corp Driving force control device for vehicle
JP2011241761A (en) * 2010-05-18 2011-12-01 Mitsubishi Motors Corp Output control device of engine
JP5278606B2 (en) * 2010-05-13 2013-09-04 トヨタ自動車株式会社 Control device for internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164629A (en) * 1984-02-07 1985-08-27 Nissan Motor Co Ltd Throttle valve control device
JPS61207838A (en) * 1985-03-12 1986-09-16 Nissan Motor Co Ltd Accelerator control apparatus for vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164629A (en) * 1984-02-07 1985-08-27 Nissan Motor Co Ltd Throttle valve control device
JPS61207838A (en) * 1985-03-12 1986-09-16 Nissan Motor Co Ltd Accelerator control apparatus for vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378542A (en) * 1989-08-22 1991-04-03 Nippondenso Co Ltd Controller of internal combustion engine for vehicle
EP0595505A3 (en) * 1992-10-27 1995-09-06 Lucas Ind Plc Apparatus for damping mechanical resonance in a vehicle powered by an engine
JP2007145169A (en) * 2005-11-28 2007-06-14 Toyota Motor Corp Driving force control device for vehicle
JP5278606B2 (en) * 2010-05-13 2013-09-04 トヨタ自動車株式会社 Control device for internal combustion engine
JP2011241761A (en) * 2010-05-18 2011-12-01 Mitsubishi Motors Corp Output control device of engine

Also Published As

Publication number Publication date
JP2634604B2 (en) 1997-07-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees