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1. (WO2019031177) INTERLOCK DETERMINATION DEVICE AND DETERMINATION METHOD FOR AUTOMATIC TRANSMISSION
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031177 International Application No.: PCT/JP2018/027004
Publication Date: 14.02.2019 International Filing Date: 19.07.2018
Chapter 2 Demand Filed: 17.01.2019
IPC:
F16H 61/12 (2010.01) ,B60K 6/48 (2007.10) ,B60K 6/547 (2007.10) ,B60W 10/06 (2006.01) ,B60W 10/10 (2012.01) ,F16H 59/74 (2006.01) ,F16H 61/686 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
12
Detecting malfunction or potential malfunction, e.g. fail safe
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42
characterised by the architecture of the hybrid electric vehicle
48
Parallel type
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50
Architecture of the driveline characterised by arrangement or kind of transmission units
54
Transmission for changing ratio
547
the transmission being a stepped gearing
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10
Conjoint control of vehicle sub-units of different type or different function
04
including control of propulsion units
06
including control of combustion engines
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
10
Conjoint control of vehicle sub-units of different type or different function
10
including control of change-speed gearings
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
74
Inputs being a function of engine parameters
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
68
specially adapted for stepped gearings
684
without interruption of drive
686
with orbital gears
Applicants:
ジヤトコ株式会社 JATCO LTD [JP/JP]; 静岡県富士市今泉700番地の1 700-1, Imaizumi, Fuji-shi, Shizuoka 4178585, JP
日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP/JP]; 神奈川県横浜市神奈川区宝町2番地 2, Takara-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 2210023, JP
Inventors:
濱野 正宏 HAMANO, Masahiro; JP
遠山 裕 TOHYAMA, Yutaka; JP
天野 倫平 AMANO, Norihira; JP
Agent:
小林 博通 KOBAYASHI, Hiromichi; JP
富岡 潔 TOMIOKA, Kiyoshi; JP
Priority Data:
2017-15492210.08.2017JP
Title (EN) INTERLOCK DETERMINATION DEVICE AND DETERMINATION METHOD FOR AUTOMATIC TRANSMISSION
(FR) DISPOSITIF DE DÉTERMINATION DE VERROUILLAGE MUTUEL ET PROCÉDÉ DE DÉTERMINATION POUR TRANSMISSION AUTOMATIQUE
(JA) 自動変速機のインターロック判定装置および判定方法
Abstract:
(EN) An interlock determination device comprising an interlock assessment unit (72) for assessing whether an interlock has occurred in an automatic transmission (AT); and an assessment execution determination processing unit (71) for determining whether to allow or prohibit the execution of this assessment. When a second clutch (CL2) of the automatic transmission (AT) is placed in a slip-engaged state for starting the engine (Eng) on the basis of a mode transition request for transitioning from an "EV mode" to an "HEV mode", the assessment execution determination processing unit (71) prohibits the execution of the interlock assessment from the beginning of the slipping of the second clutch (CL2) until slip convergence has been confirmed.
(FR) L'invention concerne un dispositif de détermination de verrouillage mutuel comprenant une unité d'évaluation de verrouillage mutuel (72) destinée à évaluer si un verrouillage mutuel s'est produit dans une transmission automatique (AT) ; et une unité de traitement de détermination d'exécution d'évaluation (71) destinée à déterminer l'autorisation ou l'interdiction de l'exécution de cette évaluation. Lorsqu'un deuxième embrayage (CL2) de la transmission automatique (AT) est placé dans un état en prise de patinage pour démarrer le moteur (Eng) sur la base d'une demande de transition de mode pour effectuer une transition d'un « mode EV » à un « mode HEV », l'unité de traitement de détermination d'exécution d'évaluation (71) interdit l'exécution de l'évaluation de verrouillage mutuel à partir du début du patinage du deuxième embrayage (CL2) jusqu'à la confirmation de la convergence de patinage.
(JA) インターロック判定装置は、自動変速機(AT)にインターロックが発生したか否かを判定するインターロック判定部(72)と、この判定の実行を許可するか禁止するかを決める判定実行判断処理部(71)と、を備える。判定実行判断処理部(71)は、「EVモード」から「HEVモード」へのモード遷移要求に基づいてエンジン(Eng)を始動するために自動変速機(AT)の第2クラッチ(CL2)をスリップ締結状態にするとき、第2クラッチ(CL2)のスリップ開始からスリップ収束が確認されるまでインターロックの判定実行を禁止する。
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)