JPS64332A - Electronic control fuel injection device for internal combustion engine - Google Patents

Electronic control fuel injection device for internal combustion engine

Info

Publication number
JPS64332A
JPS64332A JP15241487A JP15241487A JPS64332A JP S64332 A JPS64332 A JP S64332A JP 15241487 A JP15241487 A JP 15241487A JP 15241487 A JP15241487 A JP 15241487A JP S64332 A JPS64332 A JP S64332A
Authority
JP
Japan
Prior art keywords
injection
time
fuel injection
timing
fuel
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
JP15241487A
Other languages
Japanese (ja)
Other versions
JPH01332A (en
Inventor
Akihiko Araki
Masanobu Osaki
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 Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems Co 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP62-152414A priority Critical patent/JPH01332A/en
Priority claimed from JP62-152414A external-priority patent/JPH01332A/en
Publication of JPS64332A publication Critical patent/JPS64332A/en
Publication of JPH01332A publication Critical patent/JPH01332A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make the atomization of fuel so better as well as to improve the extent of combustibility by making injection finish timing so as to be quickened in advance at a time when additional injection takes place after the specified injection finished timing to make up for the decrement portion of a wall stream at time of acceleration after the injection stopping control.
CONSTITUTION: Fuel injection time is operated by an operational device B on the basis of output of an engine driving state detecting device A, and injection start timing is set by a setting device C on the basis of the operated injection time. And, on the basis of the set injection start timing, a fuel injection valve E is controlled by an injection control device D. In addition, when an engine decelerating state is detected by the detecting device A, fuel injection is stopped by an injection stop device F, and when an engine acceleraing state is detected immediately after this injection stopping control, an additional driving pulse signal of the specified time range is outputted to the fuel injection valve F as long as the specified time at injection finished timing by an additional injection control device G, and the fuel injection finished timing at the time is made so as to be quickened as long as the specified time by a variable device H.
COPYRIGHT: (C)1989,JPO&Japio
JP62-152414A 1987-06-20 Electronically controlled fuel injection system for internal combustion engines Pending JPH01332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-152414A JPH01332A (en) 1987-06-20 Electronically controlled fuel injection system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-152414A JPH01332A (en) 1987-06-20 Electronically controlled fuel injection system for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS64332A true JPS64332A (en) 1989-01-05
JPH01332A JPH01332A (en) 1989-01-05

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6804103B1 (en) 1999-09-28 2004-10-12 Matsushita Electric Industrial Co., Ltd. Electronic component and method for manufacturing the same
US7485960B2 (en) 2005-11-02 2009-02-03 Panasonic Corporation Semiconductor device and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642739A (en) * 1979-09-13 1981-04-21 Honda Motor Co Ltd Control of hydraulic pressure shock absorber unit for vehicle
JPS60233353A (en) * 1984-05-07 1985-11-20 Toyota Motor Corp Fuel injection timing control device for independent injection type internal-combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642739A (en) * 1979-09-13 1981-04-21 Honda Motor Co Ltd Control of hydraulic pressure shock absorber unit for vehicle
JPS60233353A (en) * 1984-05-07 1985-11-20 Toyota Motor Corp Fuel injection timing control device for independent injection type internal-combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6804103B1 (en) 1999-09-28 2004-10-12 Matsushita Electric Industrial Co., Ltd. Electronic component and method for manufacturing the same
US7345362B2 (en) 1999-09-28 2008-03-18 Matsushita Electric Industrial Co., Ltd. Electronic component and method for manufacturing the same
US7485960B2 (en) 2005-11-02 2009-02-03 Panasonic Corporation Semiconductor device and manufacturing method thereof

Similar Documents

Publication Publication Date Title
JPS55112861A (en) Ignition timing control device for internal combustion engine
JPS5768544A (en) Controlling method for internal combustion engine
JPS5620764A (en) Controller for internal combustion engine
JPS5620765A (en) Controller for internal combustion engine
JPS6429642A (en) Air-fuel ratio controller for engine
CA2043965A1 (en) Distinction device of fuel in use for internal combustion engine
JPS5654929A (en) Fuel injection timing controller for internal combustion engine
JPS55134729A (en) Controlling device of air-fuel ratio for internal combustion engine
JPS55137357A (en) Electronically controlled igniter for engine
JPS5724433A (en) Control method of idle speed
JPS57110740A (en) Engine speed controlling apparatus
JPS64332A (en) Electronic control fuel injection device for internal combustion engine
CA2228216A1 (en) Process for controlling the ignition point in internal combustion engines
JPS55151128A (en) Fuel injection controlling system
SE7909352L (en) SYSTEM FOR CONTROL OF A SOLENOID INJECTOR ON A COMBUSTION ENGINE
EP0106367A3 (en) Fuel injection control apparatus for internal combustion engine
JPS5614832A (en) Electronically controlled fuel injection system for internal combustion engine
JPS54144525A (en) Fuel-air ratio controller for internal combustion engine
FR2456852A1 (en) Vehicle engine ignition control responsive to knocking - adjusts fuel enrichment during ignition timing to counteract knocking
JPS5735139A (en) Air/fuel ratio feedback control unit for internal combustion engine
JPS55131541A (en) Fuel supply increasing circuit for internal combustion engine
JPS5472321A (en) Accelerator for electronically controlled fuel injection apparatus
JPS5797044A (en) Controller for intake air volume of internal combustion engine during fuel out-off
JPS54114275A (en) Motion stop detecting method of periodically moving object
JPS6477735A (en) Engine control device