JPS6473144A - Control device for running state during acceleration of internal combustion engine - Google Patents

Control device for running state during acceleration of internal combustion engine

Info

Publication number
JPS6473144A
JPS6473144A JP22957887A JP22957887A JPS6473144A JP S6473144 A JPS6473144 A JP S6473144A JP 22957887 A JP22957887 A JP 22957887A JP 22957887 A JP22957887 A JP 22957887A JP S6473144 A JPS6473144 A JP S6473144A
Authority
JP
Japan
Prior art keywords
acceleration
control device
car body
fuel injection
vibration
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
JP22957887A
Other languages
Japanese (ja)
Inventor
Masami Kaneyasu
Nobuo Kurihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP22957887A priority Critical patent/JPS6473144A/en
Publication of JPS6473144A publication Critical patent/JPS6473144A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To suppress longitudinal acceleration of a car body without damaging acceleration property, by a method wherein longitudinal vibration of a car body produced during starting and during acceleration is precedingly detected by twist vibration around a motion transmission shaft to control a fuel feed amount. CONSTITUTION:A displacement-voltage converter 14 to detect twist vibration of the shaft of a power transmission mechanism formed with a mission, a spline, and a propeller shaft is connected to a fuel injection control device 12 to compute and control the opening time of a fuel injection valve 13. The fuel injection control device 12 precedingly detects longitudinal vibration of a car body, produced during starting or acceleration, based on the detecting value of the displacement-voltage converter 14, and corrects the opening time of the fuel injection valve 13 in a direction in which longitudinal acceleration of a car body is decreased.
JP22957887A 1987-09-16 1987-09-16 Control device for running state during acceleration of internal combustion engine Pending JPS6473144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22957887A JPS6473144A (en) 1987-09-16 1987-09-16 Control device for running state during acceleration of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22957887A JPS6473144A (en) 1987-09-16 1987-09-16 Control device for running state during acceleration of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS6473144A true JPS6473144A (en) 1989-03-17

Family

ID=16894372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22957887A Pending JPS6473144A (en) 1987-09-16 1987-09-16 Control device for running state during acceleration of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6473144A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441956A (en) * 1990-06-04 1992-02-12 Toyota Motor Corp Fuel jet device of internal combustion engine for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0441956A (en) * 1990-06-04 1992-02-12 Toyota Motor Corp Fuel jet device of internal combustion engine for vehicle

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