JPH04246253A - Automatic stop/start controller for engine - Google Patents

Automatic stop/start controller for engine

Info

Publication number
JPH04246253A
JPH04246253A JP3218291A JP3218291A JPH04246253A JP H04246253 A JPH04246253 A JP H04246253A JP 3218291 A JP3218291 A JP 3218291A JP 3218291 A JP3218291 A JP 3218291A JP H04246253 A JPH04246253 A JP H04246253A
Authority
JP
Japan
Prior art keywords
engine
stop
prescribed
battery
electric discharge
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
JP3218291A
Other languages
Japanese (ja)
Other versions
JP3099385B2 (en
Inventor
Toshinobu Tanaka
Wataru Yamamoto
Shinnosuke Akutagawa
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.)
Suzuki Motor Co Ltd
Original Assignee
Suzuki Motor 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 Suzuki Motor Co Ltd filed Critical Suzuki Motor Co Ltd
Priority to JP03032182A priority Critical patent/JP3099385B2/en
Publication of JPH04246253A publication Critical patent/JPH04246253A/en
Application granted granted Critical
Publication of JP3099385B2 publication Critical patent/JP3099385B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/30Controlling fuel injection
    • F02D41/3082Control of electrical fuel pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00Starting of engines by means of electric motors
    • F02N11/08Circuits or control means specially adapted for starting of engines
    • F02N11/0814Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F02N11/0818Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode

Abstract

PURPOSE: To improve the restarting performance and reduce the fuel consumption without incurring the excessive electric discharge of a battery by drive- controlling a fuel pump when a prescribed driving condition is established during the time from the stop to start of an engine.
CONSTITUTION: As for an automatic stop/start controller 2, a control part 4 controls an engine towards stop, when a prescribed stop condition is established during the operation of the engine, and when a prescribed starting condition is established after the stop of the engine, control is performed so that the engine starts. A fuel pump 32 is drive-controlled by the control part 4 when a prescribed driving condition is established during the time from the stop of the engine to start. Since the fuel pump 32 is driven only in case of necessity, the useless electric discharge of a battery 6 is prevented. Accordingly, the excessive electric discharge of the battery 6 is prevented, and the restarting performance can be improved, and the fuel consumption can be reduced.
COPYRIGHT: (C)1992,JPO&Japio
JP03032182A 1991-01-31 1991-01-31 Automatic stop / start control system for engine Expired - Fee Related JP3099385B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP03032182A JP3099385B2 (en) 1991-01-31 1991-01-31 Automatic stop / start control system for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03032182A JP3099385B2 (en) 1991-01-31 1991-01-31 Automatic stop / start control system for engine

Publications (2)

Publication Number Publication Date
JPH04246253A true JPH04246253A (en) 1992-09-02
JP3099385B2 JP3099385B2 (en) 2000-10-16

Family

ID=12351783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03032182A Expired - Fee Related JP3099385B2 (en) 1991-01-31 1991-01-31 Automatic stop / start control system for engine

Country Status (1)

Country Link
JP (1) JP3099385B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000303938A (en) * 1999-04-23 2000-10-31 Honda Motor Co Ltd Engine starting device
GB2508834A (en) * 2012-12-12 2014-06-18 Ford Global Tech Llc Controlling the fuel supply system of a vehicle engine during shutdown and start-up

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5986617B2 (en) * 2013-12-17 2016-09-06 株式会社デンソー Transmission system
JP2019190371A (en) * 2018-04-25 2019-10-31 本田技研工業株式会社 Control device for internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000303938A (en) * 1999-04-23 2000-10-31 Honda Motor Co Ltd Engine starting device
GB2508834A (en) * 2012-12-12 2014-06-18 Ford Global Tech Llc Controlling the fuel supply system of a vehicle engine during shutdown and start-up
US9316162B2 (en) 2012-12-12 2016-04-19 Ford Global Technologies, Llc Method of controlling a fuel supply system of an engine of a motor vehicle
GB2508834B (en) * 2012-12-12 2019-12-04 Ford Global Tech Llc controlling a fuel supply system of an engine of a motor vehicle during shutdown and start-up

Also Published As

Publication number Publication date
JP3099385B2 (en) 2000-10-16

Similar Documents

Publication Publication Date Title
JPS6261868A (en) Drive controller for motor negative pressure pump
JPS61157732A (en) Starting system of engine
JPS59206651A (en) Engine restart control method
JPS62288334A (en) Fuel correcting device at starting
JPH04246253A (en) Automatic stop/start controller for engine
JPS56124636A (en) Controlling method of start of engine at low temperature
JPH0374564A (en) Fuel pump control device
JPS60190696A (en) Motor control system for turbo molecular pump
JPS5828565A (en) Method for controlling automatic stoppage and starting of engine
JPH03206508A (en) Controller for solar pump system
JPH04134155A (en) Idling speed controller for engine
JPH02115562A (en) Air heater control device for diesel engine
JPS62168957A (en) Fuel pressure control device
JPS6338639A (en) Fuel injection control device
JPS63314393A (en) Self priming pump
JPS62165536A (en) Starting device for gas-turbine engine
JPS63162942A (en) Fuel injection device for engine
JPS63143347A (en) Suction air quantity controlling method for internal combustion engine
JPH04280091A (en) Microwave oven to be loaded on automobile
JPS61226542A (en) Fuel injection controller
JPS6143264A (en) Fuel pump controller for internal-combustion engine
JPS6263146A (en) Idle running controller for engine
JPS61187549A (en) Internal-combustion engine controller
JPS61272443A (en) Idle revolution speed controller for internal-combustion engine
JPS6394319A (en) Power unit using solar battery as power source

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313532

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090818

Year of fee payment: 9

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 9

Free format text: PAYMENT UNTIL: 20090818

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100818

Year of fee payment: 10

LAPS Cancellation because of no payment of annual fees