BR0200028A - Aparelho para controlar o ponto de ignição de um motor - Google Patents

Aparelho para controlar o ponto de ignição de um motor

Info

Publication number
BR0200028A
BR0200028A BR0200028-8A BR0200028A BR0200028A BR 0200028 A BR0200028 A BR 0200028A BR 0200028 A BR0200028 A BR 0200028A BR 0200028 A BR0200028 A BR 0200028A
Authority
BR
Brazil
Prior art keywords
ignition point
engine
controlling
load
ignition
Prior art date
Application number
BR0200028-8A
Other languages
English (en)
Inventor
Shinji Saito
Masaya Adachi
Norimasa Hattori
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0200028A publication Critical patent/BR0200028A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/005—Control of spark intensity, intensifying, lengthening, suppression by weakening or suppression of sparks to limit the engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2034—Control of the current gradient
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1012—Engine speed gradient
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

"APARELHO PARA CONTROLAR O PONTO DE IGNIçãO DE UM MOTOR". A presente invenção refere-se a um aparelho para controlar o ponto de ignição de um motor, capaz de impedir a ocorrência de retorno de chama por uma configuração simples. Um aparelho para controlar o ponto de ignição de um motor, para controlar variadamente o ponto de ignição de um motor de acordo com as condições operacionais, incluindo: um meio de detecção de estado de desaceleração sem carga (104) para detectar que um motor está em um estado de desaceleração sem carga; um meio de detecção de velocidade do motor (22) para detectar a velocidade do motor; uma unidade de ajuste de ponto de ignição em avanço (102) para ajustar um ponto de ignição de avanço (grau de retardo) em meios nos quais a probabilidade de ocorrência de retorno de chama é alta (estado de desaceleração sem carga), e um conversor (105) para determinar um ângulo de ignição <sym>~ ig~ com base no pulso de saída de um gerador de pulso (24) e de um grau de avanço informado da unidade de ajuste de ponto de ignição em avanço (102).
BR0200028-8A 2001-01-09 2002-01-09 Aparelho para controlar o ponto de ignição de um motor BR0200028A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001001295A JP2002202038A (ja) 2001-01-09 2001-01-09 エンジンの点火時期制御装置

Publications (1)

Publication Number Publication Date
BR0200028A true BR0200028A (pt) 2002-10-22

Family

ID=18869951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200028-8A BR0200028A (pt) 2001-01-09 2002-01-09 Aparelho para controlar o ponto de ignição de um motor

Country Status (5)

Country Link
US (1) US6668798B2 (pt)
JP (1) JP2002202038A (pt)
CN (1) CN1211577C (pt)
BR (1) BR0200028A (pt)
IT (1) ITTO20020020A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011415A1 (de) * 2000-03-09 2001-09-13 Bosch Gmbh Robert Verfahren zur Steuerung von Verbrennungen in einem unbelasteten Verbrennungsmotor
KR100588504B1 (ko) * 2003-12-30 2006-06-14 현대자동차주식회사 엔진 토크 저감 방지 제어방법
CN100432408C (zh) * 2004-08-19 2008-11-12 光阳工业股份有限公司 化油器引擎的点火控制方法及其装置
JP4642616B2 (ja) * 2005-09-15 2011-03-02 川崎重工業株式会社 エンジンの燃料供給方法及び燃料供給量制御装置、並びに該制御装置を備える自動二輪車
US8090519B2 (en) * 2008-10-31 2012-01-03 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
DE102008057923A1 (de) * 2008-11-19 2010-06-10 Audi Ag Verfahren zum Regeln sowie Verfahren zum Verringern einer Motordrehzahl
KR20180016095A (ko) * 2016-08-05 2018-02-14 현대자동차주식회사 엔진의 역화 방지 장치 및 이를 이용한 역화 방지 방법
US10753335B2 (en) * 2018-03-22 2020-08-25 Continental Motors, Inc. Engine ignition timing and power supply system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353524A (en) * 1963-10-23 1967-11-21 Chrysler Corp Method of operating an automotive engine
GB1239353A (pt) * 1969-01-31 1971-07-14
US4503822A (en) * 1981-08-13 1985-03-12 Toyota Jidosha Kabushiki Kaisha Electronic engine control system
JPS5828593A (ja) * 1981-08-13 1983-02-19 Toyota Motor Corp エンジンの電子制御装置
JP2511862B2 (ja) * 1986-01-08 1996-07-03 株式会社日立製作所 内燃機関の点火時期制御方法
EP0387768B1 (en) * 1989-03-14 1998-01-07 Denso Corporation Ignition system of multispark type
US5579736A (en) * 1993-09-01 1996-12-03 Sanshin Kogyo Kabushiki Kaisha Combustion control system for internal combustion engine
JPH11148402A (ja) * 1997-09-10 1999-06-02 Nissan Motor Co Ltd 内燃機関の減速時制御装置

Also Published As

Publication number Publication date
US20020092497A1 (en) 2002-07-18
CN1364978A (zh) 2002-08-21
ITTO20020020A1 (it) 2003-07-08
US6668798B2 (en) 2003-12-30
CN1211577C (zh) 2005-07-20
ITTO20020020A0 (it) 2002-01-08
JP2002202038A (ja) 2002-07-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 E ART. 25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.