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1. WO2007086201 - CONTROL DEVICE OF VEHICLE, VEHICLE, AND METHOD OF CONTROLLING VEHICLE

Publication Number WO/2007/086201
Publication Date 02.08.2007
International Application No. PCT/JP2006/324633
International Filing Date 05.12.2006
Chapter 2 Demand Filed 19.11.2007
IPC
B60K 6/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
02Prime-movers comprising electrical and internal combustion motors
04having energy storing means
B60W 20/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
20Control systems specially adapted for hybrid vehicles
F16H 61/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within change-speed- or reversing-gearings for conveying rotary motion
B60W 10/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
10Conjoint control of vehicle sub-units of different type or different function
30including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
B60W 10/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
10Conjoint control of vehicle sub-units of different type or different function
04including control of propulsion units
08including control of electric propulsion units, e.g. motors or generators
CPC
B60K 6/445
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42characterised by the architecture of the hybrid electric vehicle
44Series-parallel type
445Differential gearing distribution type
B60L 2220/14
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2220Electrical machine types; Structures or applications thereof
10Electrical machine types
14Synchronous machines
B60L 2240/486
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2240Control parameters of input or output; Target parameters
40Drive Train control parameters
48related to transmissions
486Operating parameters
B60L 2250/10
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
2250Driver interactions
10by alarm
B60L 50/16
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
10using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
16with provision for separate direct mechanical propulsion
B60L 50/62
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
61by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
62charged by low-power generators primarily intended to support the batteries, e.g. range extenders
Applicants
  • TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • HAYASHI, Koji [JP]/[JP] (UsOnly)
  • ITO, Masatoshi [JP]/[JP] (UsOnly)
  • UENO, Koki [JP]/[JP] (UsOnly)
  • KANAYAMA, Takeshi [JP]/[JP] (UsOnly)
  • MIKAMI, Tsuyoshi [JP]/[JP] (UsOnly)
Inventors
  • HAYASHI, Koji
  • ITO, Masatoshi
  • UENO, Koki
  • KANAYAMA, Takeshi
  • MIKAMI, Tsuyoshi
Agents
  • FUKAMI, Hisao
Priority Data
2006-01534024.01.2006JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONTROL DEVICE OF VEHICLE, VEHICLE, AND METHOD OF CONTROLLING VEHICLE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE, VÉHICULE, ET PROCÉDÉ DE COMMANDE DE VÉHICULE
Abstract
(EN)
A control device (27) causes a motor-generator (MG2) to stop while a shift lever is set to a neutral position, and changes the rotation speed of an electric oil pump from a first rotation speed to a second rotation speed lower than the first rotation speed if a state of the electric oil pump in a hydraulic pressure control device (31) enters a state where it is not preferable to continue operation at the first rotation speed. Preferably, the control device (27) warns a driver to change the shift lever position from the neutral position to another position if the vehicle satisfies a prescribed warning condition. Further preferably, the control device (27) sets the vehicle to a running non-permitted state if the shift lever position is not changed from the neutral position to another position after warning.
(FR)
La présente invention concerne un dispositif de commande de véhicule (27) entraînant l'arrêt d'un moteur-générateur (MG2) lorsqu'un levier de vitesses est mis au point mort, et fait passer la vitesse de rotation d'une pompe à huile électrique d'une première vitesse de rotation à une deuxième vitesse de rotation inférieure à la première vitesse de rotation si un état de la pompe à huile électrique dans un dispositif de commande de pression hydraulique (31) se trouve dans un état où il est préférable de maintenir le fonctionnement à la première vitesse de rotation. De préférence, le dispositif de commande (27) avertit le conducteur qu'il doit modifier la position du levier de vitesses depuis le point mort vers une autre vitesse si le véhicule remplit une condition d'avertissement prescrite. Avantageusement, le dispositif de commande (27) règle le véhicule à un état de marche non autorisé si la position du levier de vitesses n'est pas modifiée depuis le point mort vers une autre vitesse suite à l'avertissement.
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