CONTROL DEVICE OF VEHICLE

• Main Authors: OKUDA KOICHI, IMAI KEITA, IMAMURA TATSUYA, TABATA ATSUSHI, YAMAMOTO MASASHI, SATO ISAO
• Format: Patent
• Language: English; Japanese
• Published: 02.02.2015
• Subjects: 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; COMBUSTION ENGINES; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; CONTROLLING COMBUSTION ENGINES; 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; 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; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a control device of a vehicle which can improve NV performance.SOLUTION: In a vehicle which uses an engine, a first rotating machine and a second rotating machine as drive force sources, a control device of the vehicle comprises: a power dividing mechanism which divides power between the drive force source and a drive shaft, or synthesizes it, and transmits it; and a gear change mechanism which gear-changes the output torque of the engine by controlling a transmission torque capacity of an engagement device which can continuously change the transmission torque capacity. In the control device, there is arranged differential rotation control means (step S6) which increases the number of revolutions of the engine by controlling the engagement state into a differential rotation state when the vehicle is made to travel backwardly by using an output of the engine. 【課題】ＮＶ性能を向上させることができる車両の制御装置を提供する。【解決手段】機関および第１回転機ならびに第２回転機を駆動力源とする車両であって、前記駆動力源と前記駆動軸との間で動力を分割もしくは合成して伝達する動力分割機構と、伝達トルク容量を連続的に変化させることが可能な係合装置の前記伝達トルク容量を制御することにより前記機関の出力トルクを変速する変速機構とを備えた車両の制御装置において、前記機関の出力を用いて前記車両を後進走行させる場合に、前記係合装置を差回転状態に制御して機関回転数を上昇させる差回転制御手段（ステップＳ６）を設けた。【選択図】図８