CONTROL SYSTEM FOR HYBRID VEHICLE HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE

• Main Authors: ENDO TAKAHITO, HATA KENSEI, NAGAI HIDEKAZU, MURAKAMI AKIRA, IWASE YUJI
• Format: Patent
• Language: English; Korean
• Published: 23.08.2017
• 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; 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; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL

An electronic control unit controls output torque of a second motor in the direction of restraining a change of a steering characteristic of a hybrid vehicle caused by a change of driving torque of a first driving wheel accompanied by engine monitoring using a first motor in case of engine monitoring using the first motor connected to the first driving wheel when the hybrid vehicle is rotated while an engine is stopped. 전자 제어 유닛은, 엔진이 정지되면서 하이브리드 차량이 선회 주행할 때, 제1 구동륜에 연결된 제1 모터에 의해 엔진을 모터링하는 경우에, 제1 모터에 의해 상기 엔진을 모터링하는 것에 수반하는 제1 구동륜의 구동 토크의 변화에 의한 상기 하이브리드 차량의 스티어링 특성의 변화를 억제하는 방향으로 제2 모터의 출력 토크를 제어한다.