Abstract:
본 발명은 자동변속기를 포함하여 구성된 하이브리드 구동장치가 탑재된 차량이 정지전 변속을 수행하는 경우에, 자동변속기의 입력축으로 걸리는 역토크를 적절히 제어할 수 있도록 함으로써, 자동변속기 입력축이 역회전하여 자동변속기의 이상동작 및 손상을 방지하고, 정지전 변속이 안정되고 원활하게 수행될 수 있도록 한다. 정지전, 모터제너레이터, 역토크
Abstract:
PURPOSE: A method for controlling a hybrid vehicle is provided to appropriately control a counter torque which is applied to an input shaft of an automatic transmission when a vehicle having a hybrid driving apparatus changes a speed of the vehicle before the vehicle stops. CONSTITUTION: A method for controlling a hybrid vehicle comprises: a step(S101) of reducing a counter torque of a motor generator into a first step level when a order of changing a speed is created; a step(S102) of reducing the counter torque of the motor generator into a second step level smaller than the first step level until motive of a bonding element of an automatic transmission is completed; and a step(S103) of increasing the counter torque of the motor generator after the motive is completed.
Abstract:
본 발명은 하이브리드 차량의 통합 패키지 모듈용 덕트구조에 관한 것으로, 냉각공기를 통합 패키지 모듈의 내부로 유입시키기 위한 흡입구와 통합 패키지 모듈 사이를 연결하는 덕트의 길이를 최소화시켜 차량의 중량과 원가를 절감시키면서 실링성 및 장착성을 향상시키고, 통합 패키지 모듈의 내부에 덕트를 장착하여 배터리 모듈과 전자부품들 사이의 유량손실을 방지함과 더불어 냉각성능도 향상시킬 수 있도록 패키지트레이의 통합 패키지 모듈과 인접한 상부면에 냉각공기가 유입되게 하는 제1흡입구가 형성됨과 더불어 상기 후방 패키지트레이의 프론트 하부 후방면에도 냉각공기가 유입되는 하는 제2흡입구가 각각 형성되고, 상기 제2흡입구는 유입덕트의 일단과 연통하도록 접속됨과 더불어 상기 유입덕트의 타단은 상기 통합 패키지 모듈의 케이스와 연통하도록 접속된 것을 특징으로 한다. 통합 패키지 모듈, 유입덕트, 안내덕트
Abstract:
PURPOSE: A battery voltage sensing device for a hybrid vehicle is provided to maintain contact force which is stronger than contact force of a spring due to increasing contact area from point contact to line contact. CONSTITUTION: A battery voltage sensing device for a hybrid vehicle comprises a cell lead tab(15) which is attached to a side of a cell module(14) and a receptacle(16) whose top end is inserted into a cell lead tab in order to measure the voltage of a battery. The top end of the receptacle is formed in a widening structure so that the both sides of the receptacle easliy contacts with the cell lead tab.
Abstract:
PURPOSE: A duct structure for an integration package module of a hybrid vehicle is provided to reduce a weight and cost of the vehicle by minimizing a length of an inflow duct by forming an L-shaped cooling flow path. CONSTITUTION: A duct structure for an integration package module(2) of a hybrid vehicle comprises a first inlet and a second inlet. The first inlet is formed in an upper side adjacent to the integration package module of a package tray(1a). Cold air flows into the first inlet. The second inlet is formed in a front lower part rear surface of a rear package tray. The cold air flows into the second inlet. The second inlet is connected to one end of an inlet duct(3). The other end of the inlet duct is connected to a case(2a) of the integration package module.
Abstract:
PURPOSE: A starting system for a hybrid vehicle is provided to enable the start of an engine by using a high voltage battery when the starting of an engine is impossible due to a discharged base battery. CONSTITUTION: A starting system for a hybrid vehicle comprises: a starting motor(1) which starts an engine; a base battery(3) which is included in order to supply the electricity to the starting motor; a high voltage battery(5); a discharge detecting unit which senses the discharge state of the base battery when the engine starts up; a controller(7) which obtains information of the discharge state of the base battery from the discharge detecting unit; and an electricity supplying unit which supplies electricity from the high voltage battery to the base battery by the control of the controller.
Abstract:
본발명의실시예에따른단품에대한하드웨어편차를반영할수 있는자동변속기의제어장치는모터와펌프를포함하는전동식오일펌프; 상기펌프에서토출되는유압을조절하여마찰요소를결합또는해제시키는액츄에이터; 및변속시마찰요소및 상기액츄에이터의동특성계수에따라상기액츄에이터를제어하기위한제어신호를보정하여상기액츄에이터에제어신호를출력하는변속기제어유닛(TCU: transmission control unit);를포함할수 있다.
Abstract:
본발명의실시예에따른자동변속기의제어장치는모터와펌프를포함하는전동식오일펌프; 상기펌프에서토출되는유압을조절하여마찰요소를결합또는해제시키는액츄에이터; 및상기액츄에이터단품의특정라인압력을기준으로한 전류-유압특성으로부터상기특정라인압력과다른라인압력에대한전류별최종보정전류를산출하여상기액츄에이터제어신호를출력하는변속기제어유닛(TCU: transmission control unit);을포함할수 있다.