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1. (WO2019064932) DEVICE FOR CONTROLLING INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE
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Pub. No.: WO/2019/064932 International Application No.: PCT/JP2018/029346
Publication Date: 04.04.2019 International Filing Date: 06.08.2018
IPC:
F02P 15/10 (2006.01) ,F02P 17/12 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
P
IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
15
Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/-F02P13/154
10
having continuous electric sparks
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
P
IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
17
Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
12
Testing characteristics of the spark, ignition voltage or current
Applicants:
日立オートモティブシステムズ株式会社 HITACHI AUTOMOTIVE SYSTEMS, LTD. [JP/JP]; 茨城県ひたちなか市高場2520番地 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors:
大畠 英一郎 OOHATA Eiichirou; JP
Agent:
戸田 裕二 TODA Yuji; JP
Priority Data:
2017-18987129.09.2017JP
Title (EN) DEVICE FOR CONTROLLING INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE
(FR) DISPOSITIF PERMETTANT DE COMMANDER UN MOTEUR À COMBUSTION INTERNE ET PROCÉDÉ PERMETTANT DE COMMANDER UN MOTEUR À COMBUSTION INTERNE
(JA) 内燃機関の制御装置および内燃機関の制御方法
Abstract:
(EN) In order to provide a device which is for controlling an internal combustion engine and is capable of reducing the frequency of multiple discharge from a spark plug of the internal combustion engine while suppressing failure to ignite fuel by the spark plug, the present invention is provided with: a spark plug 200 disposed inside a cylinder 150 of an internal combustion engine 100; and a sparking control unit 83 which has a sparking control function for controlling the discharge (sparking) of the spark plug 200 and an ignition detection function for detecting ignition of an air-fuel mixture caused by sparking of the spark plug 200, wherein the sparking control unit 83 stops sparking of the spark plug 200 upon detection of ignition of the air-fuel mixture caused by the spark plug 200.
(FR) Afin de fournir un dispositif qui est destiné à commander un moteur à combustion interne et qui est susceptible de réduire la fréquence de décharge multiple à partir d'une bougie d'allumage du moteur à combustion interne tout en supprimant une défaillance pour allumer le carburant par la bougie d'allumage, la présente invention comprend : une bougie d'allumage 200 disposée à l'intérieur d'un cylindre 150 d'un moteur à combustion interne 100 ; et une unité de commande d'allumage 83 qui a une fonction de commande d'étincelle pour commander la décharge (étincelle) de la bougie d'allumage 200 et une fonction de détection d'allumage pour détecter l'allumage d'un mélange air-carburant provoqué par une étincelle de la bougie d'allumage 200, l'unité de commande d'allumage 83 arrêtant l'allumage de la bougie d'allumage 200 lors de la détection de l'allumage du mélange air-carburant provoqué par la bougie d'allumage 200.
(JA) 内燃機関の点火プラグによる多重放電の放電回数を減らすと共に、点火プラグによる燃料への着火不良を抑制した内燃機関の制御装置を提供する。このため本発明は、内燃機関100の気筒150内に設けられた点火プラグ200と、点火プラグ200の放電(点火)を制御する点火制御機能と、点火プラグ200の点火による混合気への着火を検出する着火検出機能と、を有する点火制御部83とを備え、点火制御部83は、点火プラグ200による混合気への着火の検出に基づいて、点火プラグ200の点火を停止する構成とした。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)