WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
1. (WO2005062274) POWER TRAIN CONTROL DEVICE IN VEHICLE INTEGRATED CONTROL SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/062274 International Application No.: PCT/JP2004/018225
Publication Date: 07.07.2005 International Filing Date: 30.11.2004
Chapter 2 Demand Filed: 10.10.2005
IPC:
F02D 29/00 (2006.01) ,F16H 61/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
29
Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
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
02
characterised by the signals used
Applicants: TAKAMATSU, Hideki[JP/JP]; JP (UsOnly)
KONDO, Masami[JP/JP]; JP (UsOnly)
MIZUNO, Hiroshi[JP/JP]; JP (UsOnly)
TOYOTA JIDOSHA KABUSHIKI KAISHA[JP/JP]; 1, Toyota-cho, Toyota-shi, Aichi 4718571, JP (AllExceptUS)
Inventors: TAKAMATSU, Hideki; JP
KONDO, Masami; JP
MIZUNO, Hiroshi; JP
Agent: FUKAMI, Hisao ; Fukami Patent Office Nakanoshima Central Tower, 22nd Floor, 2-7, Nakanoshima 2-chome Kita-ku, Osaka-shi Osaka 530-0005, JP
Priority Data:
2003-42356919.12.2003JP
Title (EN) POWER TRAIN CONTROL DEVICE IN VEHICLE INTEGRATED CONTROL SYSTEM
(FR) DISPOSITIF DE COMMANDE DE SYSTEME DE CONDUITE DANS SYSTEME DE COMMANDE EMBARQUE
Abstract:
(EN) A power train control device (2000) includes a requested torque calculation unit (2010) that calculates requested torque for an engine based on a parameter input from an upper level computing device (1000), a transmission gear ratio determination unit (2020) that determines a transmission gear ratio, a transmission control unit (2030) that calculates output shaft torque and gearshift time of an automatic transmission at the time of gearshift and outputs a control parameter to an automatic transmission control device (3100), a generated driving torque calculation unit (2040) that calculates driving torque generated in the power train, taking account of the load torque of the engine input from a load torque computing device (3200), and outputs the calculated driving torque to the upper level computing device (1000), and an availability calculation unit (2050) that calculates and outputs availability of the driving torque to the upper level computing device (1000).
(FR) La présente invention concerne un dispositif de commande de groupe motopropulseur (2000) comprenant une unité de calcul de couple demandé (2010) qui calcule un couple demandé pour un moteur, sur la base d'un paramètre entré à partir d'un dispositif de calcul de niveau supérieur (1000), une unité de détermination de rapport de transmission (2020) qui détermine un rapport de transmission, une unité de commande de transmission (2030) qui calcule un couple d'arbre de sortie et un moment de changement de vitesse d'une transmission automatique au moment d'un changement de vitesse et fournit un paramètre de commande à un dispositif de commande de transmission automatique (3100), une unité de calcul de couple moteur produit (2040) qui calcule un couple moteur produit dans le groupe motopropulseur en tenant compte du couple de charge du moteur entré à partir d'un dispositif de calcul de couple de charge (3200) et fournit le couple moteur calculé au dispositif de calcul de niveau supérieur (1000), ainsi qu'une unité de calcul de disponibilité (2050) qui calcule et fournit la disponibilité du couple moteur au dispositif de calcul de niveau supérieur (1000).
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)