VEHICLE CONTROL APPARATUS

PROBLEM TO BE SOLVED: To start an engine at appropriate timing.SOLUTION: A vehicle control apparatus includes: a start request determination part 202 for determining whether there has been an engine-start request in the case of a vehicle travels on a motor as a power source instead of the engine; a...

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Bibliographische Detailangaben
Hauptverfasser:	SHISHIDO HIROMI, TOJO SEISHI
Format:	Patent
Sprache:	eng ; jpn
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 BRAKES CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CLUTCHES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLETECHNOLOGY 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 THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To start an engine at appropriate timing.SOLUTION: A vehicle control apparatus includes: a start request determination part 202 for determining whether there has been an engine-start request in the case of a vehicle travels on a motor as a power source instead of the engine; a start mode determination part 201 for comparing a rotation speed of an input shaft of a transmission with a given engine start target rotation speed in the case of determining that there has been an engine start request, and determining whether the rotation speed of the input shaft has reached at or less than the engine start target rotation speed; and an engine start control part 211 for shutting a drive shaft of the vehicle from the motor and engine and starting the engine with the motor in the case of determining that there has been the engine start request, with the rotation speed of the input shaft reaching less than the engine start target rotation speed. 【課題】適切なタイミングでエンジン始動を行うこと。【解決手段】実施形態の車両制御装置は、車両がエンジンを用いずにモータを動力源として走行している場合に、エンジンの始動要求があったか否かを判定する始動要求判定部２０２と、エンジンの始動要求があったと判定された場合に、変速部の入力軸の回転数と所定のエンジン始動目標回転数とを比較し、入力軸の回転数がエンジン始動目標回転数未満となったか否かを判定する始動モード判定部２０１と、エンジンの始動要求があったと判定された場合で、かつ入力軸の回転数がエンジン始動目標回転数未満となった場合に、モータおよびエンジンと車両の駆動軸とを遮断し、モータによりエンジンを始動させるエンジン始動制御部２１１と、を備えた。【選択図】図２