CONTROL DEVICE OF HYBRID VEHICLE

• Main Authors: NAKANO TOMOHIRO, GO REIKO, KOMATSU TAKEHIRO, NOGUCHI MASAHIRO
• Format: Patent
• Language: English; Japanese
• Published: 24.08.2023
• 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; COMBUSTION ENGINES; CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; CONTROLLING COMBUSTION ENGINES; 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; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

To provide a control device of a hybrid vehicle that can determine whether starting of an internal combustion engine has failed or not.SOLUTION: A control device of a hybrid vehicle, which has an internal combustion engine, a motor and a clutch provided between the internal combustion engine and the motor, is provided with a cranking control part that controls cranking of the internal combustion engine by the motor, and a starting determining part that determines that starting of the internal combustion engine has failed, when a crank shaft of the internal combustion engine is stopped for a predetermined time or longer or when the crank shaft rotates backward with respect to a direction of the cranking, after the cranking.SELECTED DRAWING: Figure 3 【課題】内燃機関の始動が失敗したか否か判定することが可能なハイブリッド車両の制御装置を提供することを課題とする。【解決手段】内燃機関と、モータと、前記内燃機関と前記モータとの間に設けられたクラッチと、を有するハイブリッド車両の制御装置であって、前記モータによる前記内燃機関のクランキングを制御するクランキング制御部と、前記クランキング後、前記内燃機関のクランク軸の停止時間が所定時間以上、または前記クランク軸が前記クランキングの方向に対して逆回転する場合、前記内燃機関の始動が失敗したと判定する始動判定部と、を具備するハイブリッド車両の制御装置。【選択図】図３