公开(公告)号：KR1020080014395A

公开(公告)日：2008-02-14

申请号：KR1020060076040

申请日：2006-08-11

Applicant: 현대자동차주식회사

Inventor： 정태영 ,  문상현 ,  김나영

IPC: B60L11/18

CPC classification number: Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7216

Abstract: A device and a method for driving LDC of a hybrid vehicle are provided to maintain a power quantity of a sub battery and drive the vehicle with an engine by generating a power through a driving of a motor connected to the engine. A device for driving LDC of a hybrid vehicle comprises a high voltage battery(10), a main relay(12), a DC-DC converter(16), an MCU(Motor Control Unit)(18), a load(20), a motor(22), and an engine ECU(Engine Control Unit)(26). A capacitor is connected to the high voltage battery through the main relay. The DC-DC converter is connected to an output terminal of the capacitor. The MCU calculates a requested current value of the load. The load is connected to the out terminal of the DC-DC converter. The motor is connected to an output terminal of the MCU. The ECU is connected to the output terminal of the MCU to drive the engine connected to the motor in series.

Abstract translation: 提供用于驱动混合动力车辆的LDC的装置和方法，以通过通过连接到发动机的马达的驱动产生电力来维持副电池的功率量并且利用发动机驱动车辆。 用于驱动混合动力车辆的LDC的装置包括高压电池（10），主继电器（12），DC-DC转换器（16），MCU（电动机控制单元）（18），负载（20） ，电动机（22）和发动机ECU（发动机控制单元）（26）。 电容器通过主继电器连接到高压电池。 DC-DC转换器连接到电容器的输出端。 MCU计算负载的请求电流值。 负载连接到DC-DC转换器的输出端。 电机连接到MCU的输出端子。 ECU连接到MCU的输出端，驱动与电机串联连接的发动机。

公开(公告)号：KR1020100052874A

公开(公告)日：2010-05-20

申请号：KR1020080111753

申请日：2008-11-11

Applicant: 현대자동차주식회사

Inventor： 정태영 ,  김나영

IPC: B60W40/02 ,  B60W30/188 ,  B60K17/34

Abstract: PURPOSE: A 4WD control system for sensing weather change is provided to sense the rainfall from a rain sensor and to control the 4WD system for distributing a driving power by sensing the temperature from a temperature sensor and calculating the temperature. CONSTITUTION: A 4WD control system for sensing weather change controls a four-wheel-drive-car. The four-wheel-drive-car transfers driving power to the other side wheel through a clutch for distributing a torque while directly transferring the driving power to a front wheel or a rear wheel. The four-wheel-drive-car controls a 4WD controller according to a driving state of the car. The four-wheel-drive-car comprises: a detection unit(100) for sensing the weather; a weather change sensing unit(200) which receives a car speed, the rainfall, the temperature of atmosphere, and a speed difference of the front wheel and the rear wheel from the detection unit; and a driving power distribution unit(300).

Abstract translation: 目的：提供用于感测天气变化的4WD控制系统，以感测雨量传感器的降雨量，并通过感测温度传感器的温度和计算温度来控制4WD系统以分配驱动功率。 构成：用于感知天气变化的4WD控制系统控制四轮驱动车。 四轮驱动车通过用于分配扭矩的离合器将驱动力传递到另一侧轮，同时将驱动力直接传递到前轮或后轮。 四轮驱动车根据汽车的行驶状态控制4WD控制器。 四轮驱动车包括：用于感测天气的检测单元（100）; 从所述检测单元接收轿厢速度，所述降雨量，大气温度和所述前轮和所述后轮的速度差的天气变化感测单元（200） 和驱动配电部（300）。