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1. WO2007091457 - OPERATION CONTROL METHOD BASED ON ION CURRENT OF INTERNAL COMBUSTION ENGINE

Publication Number WO/2007/091457
Publication Date 16.08.2007
International Application No. PCT/JP2007/051550
International Filing Date 31.01.2007
IPC
F02P 17/12 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
17Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
12Testing characteristics of the spark, ignition voltage or current
F02D 45/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
45Electrical control not provided for in groups F02D41/-F02D43/98
CPC
F02D 35/021
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
35Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
02on interior conditions
021using an ionic current sensor
F02D 41/062
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
41Electrical control of supply of combustible mixture or its constituents
02Circuit arrangements for generating control signals
04Introducing corrections for particular operating conditions
06for engine starting or warming up
062for starting
F02P 2017/125
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
17Testing of ignition installations, e.g. in combination with adjusting
12Testing characteristics of the spark, ignition voltage or current
125Measuring ionisation of combustion gas, e.g. by using ignition circuits
F02P 5/152
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
5Advancing or retarding ignition; Control therefor
04automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
145using electrical means
15Digital data processing
152dependent on pinking
Applicants
  • ダイハツ工業株式会社 DAIHATSU MOTOR CO., LTD. [JP]/[JP] (AllExceptUS)
  • ダイヤモンド電機株式会社 Diamond Electric Mfg. Co., Ltd. [JP]/[JP] (AllExceptUS)
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 浅野 守人 ASANO, Morito [JP]/[JP] (UsOnly)
  • 福村 義之 FUKUMURA, Yoshiyuki [JP]/[JP] (UsOnly)
  • 泉 光宏 IZUMI, Mitsuhiro [JP]/[JP] (UsOnly)
  • 北浦 浩一 KITAURA, Kouichi [JP]/[JP] (UsOnly)
  • 里屋 浩一 SATOYA, Kouichi [JP]/[JP] (UsOnly)
  • 吉岡 衛 YOSHIOKA, Mamoru [JP]/[JP] (UsOnly)
Inventors
  • 浅野 守人 ASANO, Morito
  • 福村 義之 FUKUMURA, Yoshiyuki
  • 泉 光宏 IZUMI, Mitsuhiro
  • 北浦 浩一 KITAURA, Kouichi
  • 里屋 浩一 SATOYA, Kouichi
  • 吉岡 衛 YOSHIOKA, Mamoru
Agents
  • 赤澤 一博 AKAZAWA, Kazuhiro
Priority Data
2006-02812206.02.2006JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) OPERATION CONTROL METHOD BASED ON ION CURRENT OF INTERNAL COMBUSTION ENGINE
(FR) PROCÉDÉ DE COMMANDE DE FONCTIONNEMENT BASÉ SUR UN COURANT IONIQUE DE MOTEUR À COMBUSTION INTERNE
(JA) 内燃機関のイオン電流に基づく運転制御方法
Abstract
(EN)
Provided is an operation control method based on an ion current of an internal combustion engine for detecting an ion current I generated in a combustion chamber (30) and controlling an operation state of an internal combustion engine (100) according to the state of the detected ion current I. A predetermined cycle immediately after start stops control for start based on the ion current I.
(FR)
L'invention concerne un procédé de commande de fonctionnement basé sur un courant ionique d'un moteur à combustion interne permettant de détecter un courant ionique I généré dans une chambre à combustion (30) et de commander un état de fonctionnement d'un moteur à combustion interne (100) en fonction de l'état du courant ionique I détecté. Un cycle prédéterminé immédiatement après lancement arrête la commande de lancement sur la base du courant ionique I.
(JA)
本発明は、燃焼室30内に発生するイオン電流Iを検出して、検出したイオン電流Iの状態に基づいて内燃機関たるエンジン100の運転状態を制御する内燃機関のイオン電流に基づく運転制御方法において、始動直後の所定サイクルはイオン電流Iに基づく始動時のための制御を停止する。
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