HYBRID VEHICLE CONTROL SYSTEM AND CONTROL METHOD

To surely bring a catalyst into an active state when a hybrid vehicle moves out from a low emission area.SOLUTION: In a hybrid vehicle 10 which comprises an internal combustion engine 11 and an electric motor 12 and whose operation mode is switched between an EV mode and an HV mode, it is determined...

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Hauptverfasser:	HAYASHI YOSHIFUMI, YOKOYAMA DAIKI, KAGEURA YOSHIYUKI, YAMAMOTO TAKAHIRO, WAKABAYASHI HIDEHITO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT STEAM ENGINES TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To surely bring a catalyst into an active state when a hybrid vehicle moves out from a low emission area.SOLUTION: In a hybrid vehicle 10 which comprises an internal combustion engine 11 and an electric motor 12 and whose operation mode is switched between an EV mode and an HV mode, it is determined whether or not the hybrid vehicle is in an exit area arranged adjacent to a boundary of a low emission area of the low emission area in which operation of the internal combustion engine should be restricted, and when it is determined that the hybrid vehicle is in the exit area, an electric heater for heating a catalyst in the internal combustion engine is activated.SELECTED DRAWING: Figure 1 【課題】ハイブリッド車両が低エミッション領域から出るときに、確実に触媒を活性状態にする。【解決手段】内燃機関１１及び電気モータ１２を備え、運転モードがＥＶモードとＨＶモードとの間で切り換えられるハイブリッド車両１０において、内燃機関の運転を制限すべき低エミッション領域のうち低エミッション領域の境界に隣接する出口エリア内にハイブリッド車両があるか否かを判別し、ハイブリッド車両が出口エリア内にあると判別されたときに、内燃機関の触媒を加熱するための電気ヒータを作動させる。【選択図】図１