HYBRID-VEHICULAR CONTROL APPARATUS

To provide a hybrid-vehicular control apparatus capable of suppressing deterioration of responsiveness (responsiveness in mode switching and/or acceleration) in switching from a single mode to a low mode.SOLUTION: In a control apparatus of an HV vehicle that is capable of setting plural travel modes...

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Bibliographische Detailangaben
1. Verfasser:	OKAMURA YUKARI
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 CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING 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 THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To provide a hybrid-vehicular control apparatus capable of suppressing deterioration of responsiveness (responsiveness in mode switching and/or acceleration) in switching from a single mode to a low mode.SOLUTION: In a control apparatus of an HV vehicle that is capable of setting plural travel modes including a first travel mode being set by engaging a first engagement mechanism, a second travel mode being set by engaging a second engagement mechanism, and a single mode for travelling on only a single motor, in the case of determining that there is a requirement to switch from the single mode to the first travel mode, a clutch differential rotation speed is reduced when engaging the first engagement mechanism, with timing for requiring engagement of the first engagement mechanism advanced, compared to the case of switching to another travel mode (steps S3 through S4).SELECTED DRAWING: Figure 10 【課題】シングルモードからローモードへ切り替える際の応答性（モード切り替え・加速応答性）が低下することを抑制できるＨＶ車両の制御装置を提供する。【解決手段】第１係合機構を係合して設定される第１走行モード、第２係合機構を係合して設定される第２走行モード、および一つのモータのみのトルクで走行するシングルモードの複数の走行モードの設定が可能なＨＶ車両の制御装置において、シングルモードから第１モードへ切り替える要求があると判断した場合に、他の走行モードへ切り替える場合に比べて、第１係合機構を係合する際のクラッチ差回転数を小さくし、かつ第１係合機構の係合を要求するタイミングを早くする（ステップＳ３～Ｓ４）。【選択図】図１０