BR102014008215B8 - Método para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna, método para partida acelerada de um motor de combustão interna e dispositivo para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna - Google Patents

Método para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna, método para partida acelerada de um motor de combustão interna e dispositivo para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna

Info

Publication number
BR102014008215B8
BR102014008215B8 BR102014008215A BR102014008215A BR102014008215B8 BR 102014008215 B8 BR102014008215 B8 BR 102014008215B8 BR 102014008215 A BR102014008215 A BR 102014008215A BR 102014008215 A BR102014008215 A BR 102014008215A BR 102014008215 B8 BR102014008215 B8 BR 102014008215B8
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engine
estimating
crankshaft
angular position
Prior art date
Application number
BR102014008215A
Other languages
English (en)
Other versions
BR102014008215A2 (pt
BR102014008215B1 (pt
Inventor
Zouboff Pierre
Lefevre Julien
Mazenc Christophe
Original Assignee
Continental Automotive France
Continental Automotive Gmbh
Vitesco Tech Gmbh
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 Continental Automotive France, Continental Automotive Gmbh, Vitesco Tech Gmbh filed Critical Continental Automotive France
Publication of BR102014008215A2 publication Critical patent/BR102014008215A2/pt
Publication of BR102014008215B1 publication Critical patent/BR102014008215B1/pt
Publication of BR102014008215B8 publication Critical patent/BR102014008215B8/pt

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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • 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
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/263—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the program execution being modifiable by physical parameters
    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F02D2041/0092—Synchronisation of the cylinders at engine start

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

MÉTODO PARA ESTIMATIVA DA POSIÇÃO ANGULAR DE UMA ÁRVORE DE MANIVE-LAS PARA ACELERAÇÃO DA PARTIDA DE UM MOTOR DE COMBUSTÃO INTERNA O assunto da presente invenção é um método para a estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna de 4 tempos antes da sincronização do motor, o referido motor compreendendo uma pluralidade de eixos de came providos com um número n de alvos (CAM_i) presos respectivamente a n eixos de came, cada alvo definin-do uma pluralidade de eventos por uma revolução do eixo de came ao qual é preso, o eixo de came sendo provido com um alvo afixado de forma segura (CRK) compreendendo uma pluralidade de dentes padronizados e pelo menos um dente de referência o qual define uma pluralidade de eventos por uma revolução de eixo de came, o método compreendendo uma etapa que consiste na estimativa de uma faixa de posições plausíveis do eixo de came, an-tes da sincronização, em um dado momento, a partir de eventos detectados nos referidos n alvos de eixo de came, correlacionados com eventos detectados no alvo de árvore de mani-velas, como correspondente à janela angular mais curta que é comum a todos os membros de pontuação i.
BR102014008215A 2013-04-04 2014-04-04 Método para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna, método para partida acelerada de um motor de combustão interna e dispositivo para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna BR102014008215B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1353041A FR3004218B1 (fr) 2013-04-04 2013-04-04 Procede d'estimation de la position angulaire d'un vilebrequin pour accelerer le demarrage d'un moteur a combustion interne
FR1353041 2013-04-04

Publications (3)

Publication Number Publication Date
BR102014008215A2 BR102014008215A2 (pt) 2016-01-05
BR102014008215B1 BR102014008215B1 (pt) 2021-08-03
BR102014008215B8 true BR102014008215B8 (pt) 2023-05-09

Family

ID=48468603

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014008215A BR102014008215B8 (pt) 2013-04-04 2014-04-04 Método para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna, método para partida acelerada de um motor de combustão interna e dispositivo para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna

Country Status (5)

Country Link
US (1) US9556756B2 (pt)
KR (1) KR102154769B1 (pt)
CN (1) CN104100320B (pt)
BR (1) BR102014008215B8 (pt)
FR (1) FR3004218B1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3039215B1 (fr) * 2015-07-21 2019-04-05 Continental Automotive France Procede de determination de l'etat de rotation d'un arbre a cames de moteur de vehicule
FR3045725B1 (fr) * 2015-12-17 2022-05-13 Continental Automotive France Procede de synchronisation exact
FR3045728B1 (fr) 2015-12-17 2020-01-31 Continental Automotive France Procede de synchronisation estimatif
KR101846910B1 (ko) * 2016-11-17 2018-05-28 현대자동차 주식회사 마일드 하이브리드 차량의 엔진 시동 장치 및 방법
KR101887974B1 (ko) 2016-12-01 2018-08-13 현대오트론 주식회사 엔진제어기의 안전부팅을 위한 시스템 및 방법
FR3059717B1 (fr) * 2016-12-06 2021-01-01 Continental Automotive France Procede de synchronisation d'un moteur a combustion interne
GB2557641A (en) * 2016-12-14 2018-06-27 Jaguar Land Rover Ltd Internal combustion engine control method and apparatus
CN107165733A (zh) * 2017-06-22 2017-09-15 芜湖海思凌电子科技有限公司 发动机的同步控制方法
KR102518658B1 (ko) 2018-07-30 2023-04-06 현대자동차주식회사 차량의 시동성능 향상 제어 방법 및 이를 포함하는 차량
FR3087838B1 (fr) * 2018-10-24 2020-12-25 Continental Automotive France Procede de synchronisation d'un moteur a combustion
DE102018220244A1 (de) * 2018-11-26 2020-05-28 Robert Bosch Gmbh Verfahren zum Bestimmen einer Drehposition einer Brennkraftmaschine
GB2588435B (en) * 2019-10-24 2022-06-08 Delphi Automotive Systems Lux Method of determining acceleration of a crankshaft
FR3117162B1 (fr) * 2020-12-09 2024-01-12 Vitesco Technologies Procédé de sélection d’une cible arbres à cames pour le phasage d’un moteur à combustion interne.
CN112780426B (zh) * 2021-01-05 2023-07-18 潍柴动力股份有限公司 一种发动机启动方法、装置、车辆及存储介质
CN115387921A (zh) * 2021-05-25 2022-11-25 上海汽车集团股份有限公司 凸轮轴信号轮最佳物理角度的确定方法及四冲程发动机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245968A (en) * 1992-08-04 1993-09-21 Ford Motor Company System to determine cam phase and cylinder identification for a variable cam timing engine
DE19650250A1 (de) * 1996-12-04 1998-06-10 Bosch Gmbh Robert Einrichtung zur Regelung einer Brennkraftmaschine
US6679223B2 (en) * 2001-04-20 2004-01-20 Denso Corporation Engine control system with cam sensor
JP3750626B2 (ja) 2002-04-09 2006-03-01 トヨタ自動車株式会社 ハイブリッド車両の制御装置
JP3794389B2 (ja) 2003-01-27 2006-07-05 トヨタ自動車株式会社 内燃機関の停止制御装置
WO2005094294A2 (en) * 2004-03-29 2005-10-13 Southwest Research Institute Engine crankshaft position recognition and tracking method applicable to cam and crankshaft signals with arbitrary patterns
JP4825783B2 (ja) 2007-12-07 2011-11-30 本田技研工業株式会社 エンジン制御方法
US7984644B2 (en) * 2009-04-15 2011-07-26 GM Global Technology Operations LLC Camshaft position measurement and diagnosis
US8096271B2 (en) * 2009-06-01 2012-01-17 GM Global Technology Operations LLC System and method for determining a camshaft position in a variable valve timing engine
DE102010042533A1 (de) * 2010-10-15 2012-04-19 Bayerische Motoren Werke Ag Einrichtung zur Erkennung der Ist-Kurbelwellenposition nach einem Neustart einer Brennkraftmaschine

Also Published As

Publication number Publication date
US9556756B2 (en) 2017-01-31
US20140299080A1 (en) 2014-10-09
CN104100320A (zh) 2014-10-15
BR102014008215A2 (pt) 2016-01-05
CN104100320B (zh) 2018-02-23
FR3004218B1 (fr) 2015-04-10
BR102014008215B1 (pt) 2021-08-03
KR102154769B1 (ko) 2020-09-10
FR3004218A1 (fr) 2014-10-10
KR20140120863A (ko) 2014-10-14

Similar Documents

Publication Publication Date Title
BR102014008215B8 (pt) Método para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna, método para partida acelerada de um motor de combustão interna e dispositivo para estimativa da posição angular de uma árvore de manivelas de um motor de combustão interna
JP2018526195A5 (pt)
BR112015028969A2 (pt) aparelho de controle para motor de combustão interna
HRP20190115T1 (hr) Ispušni sustav za motorno vozilo s unutrašnjim izgaranjem
HRP20182150T1 (hr) Ispušni sustav za automobilski motor s unutarnjim izgaranjem
BRPI1010899A2 (pt) Elemento deslizante
EP3613979A4 (en) IGNITION SYSTEM FOR A COMBUSTION SYSTEM
FI20175278A (fi) Polttovoimakone varustettuna pakokaasunjälkikäsittelyjärjestelmällä
BR112017001676A2 (pt) processo para dar partida a um motor de combustão interna
RU2012140342A (ru) Способ синхронизации двигателя
DE112017002203A5 (de) Brennkraftmaschine
BR102015032127B8 (pt) Elemento deslizante
BR112015024441A2 (pt) árvore de cames ajustável
BR112016004503A2 (pt) Mecanismo de manivela de pistão de ligação múltipla para motor de combustão interna
MX2016007194A (es) Disposicion para reducir la carga de torsion de un arbol de levas.
BR112017013464A2 (pt) unidade de motor
DE102017113702A8 (de) Steuersystem für Brennkraftmaschine
BR112019006860A2 (pt) eixo-comando de válvulas para um motor de combustão interna
DE112016004921A5 (de) Mehrzylinder-Brennkraftmaschine
BR112017005413A2 (pt) motor de combustão interna do tipo ohc
FR3060645B1 (fr) Arbre a cames comportant un systeme de dephasage
GB2578404B (en) Split cycle internal combustion engine
GB2591398B (en) Split cycle internal combustion engine
PL3492715T3 (pl) Silnik spalinowy zawierający co najmniej jedną skrzynię korbową typu suchego
TH1701000477B (th) ระบบควบคุมไอเสียสำหรับเครื่องยนต์เผาไหม้ภายใน

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/04/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: CONTINENTAL AUTOMOTIVE FRANCE (FR) ; VITESCO TECHNOLOGIES GMBH (DE)

B25A Requested transfer of rights approved

Owner name: VITESCO TECHNOLOGIES GMBH (DE)