SE1651612A1 - A method for controlling an stopping position of an internal combustion engine - Google Patents

A method for controlling an stopping position of an internal combustion engine

Info

Publication number
SE1651612A1
SE1651612A1 SE1651612A SE1651612A SE1651612A1 SE 1651612 A1 SE1651612 A1 SE 1651612A1 SE 1651612 A SE1651612 A SE 1651612A SE 1651612 A SE1651612 A SE 1651612A SE 1651612 A1 SE1651612 A1 SE 1651612A1
Authority
SE
Sweden
Prior art keywords
ring gear
controlling
stop
angular position
internal combustion
Prior art date
Application number
SE1651612A
Other languages
Swedish (sv)
Inventor
Wadstrand Magnus
Gångfeldt Hans
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1651612A priority Critical patent/SE1651612A1/en
Priority to DE112017005540.7T priority patent/DE112017005540T5/en
Priority to PCT/SE2017/051237 priority patent/WO2018106177A1/en
Publication of SE1651612A1 publication Critical patent/SE1651612A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/08—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing for rendering engine inoperative or idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
    • F02N11/0855—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear during engine shutdown or after engine stop before start command, e.g. pre-engagement of pinion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • F02N2019/008—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation the engine being stopped in a particular position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/14—Parameters used for control of starting apparatus said parameter being related to wear of starter or other components, e.g. based on total number of starts or age
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

A method for controlling a stopping position of an internal combustion engine by controlling at least one valve (3, 4) of a cylinder (1) within the engine, comprising:- upon receipt of a signal to stop the engine, selecting a desired angular position for a ring gear (8) configured for meshing engagement with a starter pinion (10) to come to a stop based on at least the values stored in a vector, wherein the vector is a model of the ring gear having a set number of slots for storing a value, each slot being associated with a specific angular position of the ring gear,- controlling the valve such that the ring gear comes to a stop in the desired angular position,- when the ring gear has come to a stop, sensing a current angular position of the ring gear and increasing the value stored in the associated slot of the vector by a predetermined amount.
SE1651612A 2016-12-08 2016-12-08 A method for controlling an stopping position of an internal combustion engine SE1651612A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1651612A SE1651612A1 (en) 2016-12-08 2016-12-08 A method for controlling an stopping position of an internal combustion engine
DE112017005540.7T DE112017005540T5 (en) 2016-12-08 2017-12-08 Method for controlling a stop position of an internal combustion engine
PCT/SE2017/051237 WO2018106177A1 (en) 2016-12-08 2017-12-08 A method for controlling a stopping position of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1651612A SE1651612A1 (en) 2016-12-08 2016-12-08 A method for controlling an stopping position of an internal combustion engine

Publications (1)

Publication Number Publication Date
SE1651612A1 true SE1651612A1 (en) 2018-06-09

Family

ID=62491668

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1651612A SE1651612A1 (en) 2016-12-08 2016-12-08 A method for controlling an stopping position of an internal combustion engine

Country Status (3)

Country Link
DE (1) DE112017005540T5 (en)
SE (1) SE1651612A1 (en)
WO (1) WO2018106177A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001152822A (en) * 1999-11-29 2001-06-05 Jidosha Buhin Kogyo Co Ltd Engine brake device
JP2002021690A (en) * 2000-07-05 2002-01-23 Isuzu Motors Ltd Automatic stop-start device for engine
JP5152304B2 (en) * 2009-11-23 2013-02-27 株式会社デンソー Engine control device
JP5926907B2 (en) 2011-08-31 2016-05-25 ダイムラー・アクチェンゲゼルシャフトＤａｉｍｌｅｒ ＡＧ Engine stop control device
JP2013184652A (en) * 2012-03-09 2013-09-19 Daimler Ag Engine stop control device of hybrid vehicle
JP5554436B1 (en) * 2013-04-16 2014-07-23 三菱電機株式会社 Engine starter

Also Published As

Publication number Publication date
WO2018106177A1 (en) 2018-06-14
DE112017005540T5 (en) 2019-07-25

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Legal Events

Date Code Title Description
NAV Patent application has lapsed