VEHICLE DRIVE CONTROLLER

PROBLEM TO BE SOLVED: To prevent the generation of vibration in a vehicle when switching a vehicle traveling state by a motor generator 10 to a vehicle traveling state by an engine 20. SOLUTION: A starter 22 is started to start an engine 20 when requested power reaches a threshold value larger, and...

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Bibliographische Detailangaben
1. Verfasser:	IZUMI KAZUNARI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent the generation of vibration in a vehicle when switching a vehicle traveling state by a motor generator 10 to a vehicle traveling state by an engine 20. SOLUTION: A starter 22 is started to start an engine 20 when requested power reaches a threshold value larger, and then a request for being switched from traveling by the motor generator 10 to traveling by the engine 20 is generated. When the start of the engine 20 is completed by making the rotational speed of the engine 20 follow target rotational speed in idling, a clutch 18 is engaged. By this, an output of the motor generator 10 is gradually decreased to zero, and an output of the engine 20 is gradually increased to the requested power. COPYRIGHT: (C)2011,JPO&INPIT