JPS5765831A - Control of internal combustion engine speed - Google Patents

Control of internal combustion engine speed

Info

Publication number
JPS5765831A
JPS5765831A JP13985880A JP13985880A JPS5765831A JP S5765831 A JPS5765831 A JP S5765831A JP 13985880 A JP13985880 A JP 13985880A JP 13985880 A JP13985880 A JP 13985880A JP S5765831 A JPS5765831 A JP S5765831A
Authority
JP
Japan
Prior art keywords
control
speed
engine speed
actuator
dash pot
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
JP13985880A
Other languages
Japanese (ja)
Other versions
JPH0141817B2 (en
Inventor
Takeshi Atago
Toshio Manaka
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.)
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
Original Assignee
Automob Antipollut & Saf Res Center
Automobile Appliance Anti Pollution and Safety Research Center
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 Automob Antipollut & Saf Res Center, Automobile Appliance Anti Pollution and Safety Research Center filed Critical Automob Antipollut & Saf Res Center
Priority to JP13985880A priority Critical patent/JPS5765831A/en
Publication of JPS5765831A publication Critical patent/JPS5765831A/en
Publication of JPH0141817B2 publication Critical patent/JPH0141817B2/ja
Granted 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 combine an electronic control for revolution numbers with a dash pot control by interrupting the electronic control motion in a condition of a specified engine temperature and at the time applying a certain displacement to an actuator.
CONSTITUTION: When an idle detective switch SW contained in a throttle actuator is turned on, a pulse ΔP is applied to an actuator to give an increment ΔN of an engine speed in case where an engine temperature TW is higher than a specified value TSW and otherwise a speed control is interrupted in case of TW<TSW. Only when an actual engine speed is equal to a result of an indicated revolution speed NT plus ΔNT, a dash pot control is performed and the throttle actuator is gradually closed every time when a programming is started. When the actual engine speed is lower than the result of NT plus ΔNT not the dash pot control but the speed control based on the NT is performed. It's not a problem that a hot engine may cause a ready start of a revolution speed control because of no increment of ΔN.
COPYRIGHT: (C)1982,JPO&Japio
JP13985880A 1980-10-08 1980-10-08 Control of internal combustion engine speed Granted JPS5765831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13985880A JPS5765831A (en) 1980-10-08 1980-10-08 Control of internal combustion engine speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13985880A JPS5765831A (en) 1980-10-08 1980-10-08 Control of internal combustion engine speed

Publications (2)

Publication Number Publication Date
JPS5765831A true JPS5765831A (en) 1982-04-21
JPH0141817B2 JPH0141817B2 (en) 1989-09-07

Family

ID=15255171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13985880A Granted JPS5765831A (en) 1980-10-08 1980-10-08 Control of internal combustion engine speed

Country Status (1)

Country Link
JP (1) JPS5765831A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164628A (en) * 1984-02-06 1985-08-27 Automob Antipollut & Saf Res Center Fuel injection device
JPS61138845A (en) * 1984-12-10 1986-06-26 Daihatsu Motor Co Ltd Starting system of engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164628A (en) * 1984-02-06 1985-08-27 Automob Antipollut & Saf Res Center Fuel injection device
JPS61138845A (en) * 1984-12-10 1986-06-26 Daihatsu Motor Co Ltd Starting system of engine
JPH029168B2 (en) * 1984-12-10 1990-02-28 Daihatsu Motor Co Ltd

Also Published As

Publication number Publication date
JPH0141817B2 (en) 1989-09-07

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