公开(公告)号：KR1020070089331A

公开(公告)日：2007-08-31

申请号：KR1020060019212

申请日：2006-02-28

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: B60L7/24

Abstract: An idle stop method is provided to improve the fuel efficiency and performance of a vehicle by adjusting the maintaining and releasing states of an idle stop state considering the operation state of a brake and the position of a transmission. An idle stop method is applied to a hybrid vehicle, enters an idle stop state when the speed of the vehicle decreases under a predetermined speed by the operation of a brake and an engine is stopped, and releases the idle stop state when the operation of the brake is released and the engine is re-operated. The idle stop method includes the steps of: detecting the position of a transmission lever(102,104); and detecting the operation state of a brake(105). The idle stop state is not released when the transmission lever is located at an N-range even though the operation of the brake is released after entering the idle stop state.

Abstract translation: 提供怠速停止方法，以考虑到制动器的操作状态和变速器的位置，通过调整怠速停止状态的保持和释放状态来改善车辆的燃料效率和性能。 怠速停止方法应用于混合动力车辆，当车辆的速度通过制动器的操作而在预定速度下降低并且发动机停止时进入怠速停止状态，并且当操作制动器时，释放怠速停止状态 制动器被释放并且发动机被重新操作。 怠速停止方法包括以下步骤：检测传动杆（102,104）的位置; 以及检测制动器（105）的操作状态。 即使制动器的操作在进入怠速停止状态之后被释放，当变速杆处于N档位时，怠速停止状态也不会释放。

公开(公告)号：KR1020070062172A

公开(公告)日：2007-06-15

申请号：KR1020050121933

申请日：2005-12-12

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: B60G7/02

CPC classification number: B60G7/02 ,  B60G2202/413 ,  B60G2204/124 ,  B60G2400/204 ,  B60Y2400/303

Abstract: A vehicle upper arm structure is provided to improve a nose-down phenomenon by enhancing anti-dive characteristic during a sudden stop since a steering force and an assistance force are optimized. A vehicle upper arm structure includes an upper arm(10), a controller(20), and an elastic portion(30). The upper arm includes an actuating portion(14), which is provided at a front coupling portion(11) and a rear coupling portion(12). The controller receives and calculates the present speed of a vehicle sensed by a vehicle speed sensor, which is installed at the vehicle. The controller controls the actuating portion by the calculated result. The elastic portion is coupled with a support member, which is installed at the actuating portion. The elastic portion is elastically transformed by the operation of the actuating portion. The actuating portion is a hydraulic actuator.

Abstract translation: 提供了一种车辆上臂​​结构，用于通过改善由于转向力和辅助力被优化而在突然停止期间提高防潜水特性来改善下降现象。 车辆上臂结构包括上臂（10），控制器（20）和弹性部分（30）。 上臂包括设置在前联接部分（11）和后联接部分（12）处的致动部分（14）。 控制器接收和计算由安装在车辆上的车速传感器感测到的车辆的当前速度。 控制器通过计算结果控制致动部分。 弹性部分与安装在致动部分处的支撑构件联接。 弹性部分通过致动部分的操作弹性变形。 致动部分是液压致动器。

公开(公告)号：KR1020050069278A

公开(公告)日：2005-07-05

申请号：KR1020030101244

申请日：2003-12-31

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: F16C3/02

CPC classification number: F16F15/322 ,  B60B35/14

Abstract: 본 발명은 차량용 프로펠러샤프트에 관한 것으로, 몸체의 외주에 밸런스웨이트(4a)가 부착된 회동판(4)이 중공관(1)의 일측에 설치되고, 이 회동판(4)의 일측면에는 상기 중공관(1)에 형성된 치형(1a)과 치합되는 치형(4b)이 형성되며, 상기 회동판(4)의 타측면과 슬리브요크(6)의 사이에는 스프링(5)이 구비되는 구조로 이루어진다.
따라서, 상기 회동판(4)를 회전시켜 밸런스웨이트(4a)의 위치를 변경한후 스프링(5)과 치형(1a,4b)의 작용으로 위치를 고정시킴으로써 언밸런스보정을 용이하게 반복 실시할 수 있다.
따라서, 언밸런스 보정이 제대로 이루어지지 않아 프로펠러샤프트를 신품으로 대체해야 하는 경우가 줄게 되어 비용 손실이 감소하게 되는 효과가 있다.

公开(公告)号：KR100494918B1

公开(公告)日：2005-06-13

申请号：KR1020020078405

申请日：2002-12-10

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: B60G3/00

Abstract: 본 발명에 따른 리지드 액슬 타입 디퍼렌셜 기능을 가지는 독립 현가 액슬 타입 디퍼렌셜은, 필요에 따라 리지드 액슬 또는 독립 현가 액슬 타입을 선택하여 오프로드 주행 원활과 승차감 향상을 추구하기 위하여; 디퍼렌셜(21)의 양측에 각각 제공되는 제1, 2 등속조인트(27, 29)로 뒷바퀴(23, 25)에 구동력을 전달하는 후륜 및 4륜 구동 차량의 리어 구동계에, 제1, 2 등속조인트(27, 29)의 상하 요동을 제한하여 제1, 2 등속조인트(27, 29)를 선택적으로 리지드 액슬 타입과 독립 현가 액슬 타입으로 실현하도록 운전자에 의하여 조작되는 선택 스위치(31), 이 선택 스위치의 리지드 액슬 타입 또는 독립 현가 액슬 타입의 선택 조작에 따라 구동 또는 정지되어 유압을 발생 공급 또는 배출시키는 유압펌프(33), 이 유압펌프(33)로부터 공급되는 유압에 의하여 신축 작동되어 제1, 2 등속조인트(27, 29)의 상하 요동을 구속하도록 디퍼렌셜 하우징(39)의 양측과 이에 대향하는 제1, 2 등속조인트(27, 29) 사이에 개재되는 제1, 2 유압실린더(35, 37)로 구성되어 있다.

公开(公告)号：KR100428298B1

公开(公告)日：2004-04-28

申请号：KR1020020026760

申请日：2002-05-15

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: F16H61/02

Abstract: PURPOSE: A shift impact-absorbing device for an electric vehicle and a control method thereof are provided to prevent breakage of a stack of fuel batteries caused by a reverse current and to absorb shift impact. CONSTITUTION: A shift impact-absorbing device for an electric vehicle includes a two-speed transmission(20) disposed to the fuel battery-electric vehicle; a driving motor(30) installed to the transmission, to supply driving force; a damping device(40) connected to the driving motor, to restrict the driving motor by hydraulic pressure; a controller(50) controlling the driving motor and the damping device; and an electronic controlled hydraulic valve(60) controlling the strength of the hydraulic pressure of the damping device.

Abstract translation: 目的：提供一种用于电动车辆的换档冲击吸收装置及其控制方法，以防止由反向电流引起的燃料电池组的堆垛破损并吸收换档冲击。 用于电动车辆的换档冲击吸收装置包括设置在燃料电池电动车辆上的双速变速器（20） 驱动马达（30），其安装到所述变速器以提供驱动力; 阻尼装置（40），所述阻尼装置（40）连接至所述驱动电机，以通过液压限制所述驱动电机; 控制器（50），控制所述驱动电机和所述阻尼装置; 以及控制阻尼装置的液压强度的电子控制液压阀（60）。

公开(公告)号：KR1020040009318A

公开(公告)日：2004-01-31

申请号：KR1020020043233

申请日：2002-07-23

Applicant: 현대자동차주식회사

Inventor： 이상돈 ,  김태우

IPC: B60L11/18

CPC classification number: H01M8/0494 ,  B60K6/32 ,  B60L11/1887 ,  B60L11/1894 ,  B60L2210/10 ,  H01M8/04947 ,  H01M16/006 ,  H02J7/34 ,  Y02T10/7216 ,  Y02T90/34

Abstract: PURPOSE: A power control apparatus is provided to achieve improved stability of operation of load and allow for ease of control by permitting the power to be simultaneously or selectively supplied to the fuel cell stack or battery. CONSTITUTION: A power control apparatus comprises a first switching unit having a terminal where output anode terminals of a fuel cell stack(20) and a DC/DC converter(40) are connected in parallel and the other end where an inverter(50) is connected; a second switching unit having a terminal where output cathode terminals of the inverter and the DC/DC converter are connected in parallel and the other end where an output cathode terminal of the fuel cell stack is connected; a control unit(110) for switching contacts of the first and second switching units and controlling the voltage of the fuel cell stack or battery to be supplied to the load side, in accordance with the control signal applied from the higher controller; and a diode(D) connected in a forward direction to the output anode terminal of the fuel cell stack so as to prevent the counter electromotive force of the motor from flowing into the fuel cell stack.

Abstract translation: 目的：提供功率控制装置，以实现负载操作的改进的稳定性，并且通过允许将电力同时或选择性地供应到燃料电池堆或电池来实现易于控制。 构成：电力控制装置包括具有端子的第一开关单元，其中燃料电池堆（20）和DC / DC转换器（40）的输出阳极端子并联连接，另一端具有逆变器（50） 连接的; 第二开关单元，其具有并联连接逆变器和DC / DC转换器的输出阴极端子的端子，并且连接燃料电池堆的输出阴极端子的另一端; 控制单元，用于根据从上级控制器施加的控制信号，切换第一和第二开关单元的触点并控制供给负载侧的燃料电池堆或电池的电压; 以及将正向连接到燃料电池堆的输出阳极端子的二极管（D），以防止电动机的反电动势流入燃料电池堆。

公开(公告)号：KR1020030088944A

公开(公告)日：2003-11-21

申请号：KR1020020026760

申请日：2002-05-15

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: F16H61/02

CPC classification number: F16H61/04 ,  F16H61/061 ,  F16H2059/6892

Abstract: PURPOSE: A shift impact-absorbing device for an electric vehicle and a control method thereof are provided to prevent breakage of a stack of fuel batteries caused by a reverse current and to absorb shift impact. CONSTITUTION: A shift impact-absorbing device for an electric vehicle includes a two-speed transmission(20) disposed to the fuel battery-electric vehicle; a driving motor(30) installed to the transmission, to supply driving force; a damping device(40) connected to the driving motor, to restrict the driving motor by hydraulic pressure; a controller(50) controlling the driving motor and the damping device; and an electronic controlled hydraulic valve(60) controlling the strength of the hydraulic pressure of the damping device.

Abstract translation: 目的：提供一种用于电动车辆的变速冲击吸收装置及其控制方法，以防止由反向电流引起的燃料电池堆的折断并且吸收换档冲击。 构成：用于电动车辆的变速冲击吸收装置包括设置在燃料电池 - 电动车辆上的双速变速器（20）; 安装在变速器上的驱动马达（30），用于提供驱动力; 连接到驱动电动机的阻尼装置（40），通过液压来限制驱动电动机; 控制器（50），控制驱动电机和阻尼装置; 以及控制阻尼装置的液压强度的电子控制液压阀（60）。

公开(公告)号：KR1020020046742A

公开(公告)日：2002-06-21

申请号：KR1020000077069

申请日：2000-12-15

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: H02K47/24

Abstract: PURPOSE: A filter wiring mode of inverter device is provided to restrict a common mode noise effectively by connecting a capacitor neutral point of a filter with a neutral point of a battery. CONSTITUTION: A battery(10) supplies a DC(direct current) power. A control unit(20) determines an operation frequency of a motor(50) and outputs an inverter driving signal. An inverter unit(30) turns six power-transistors on or off alternately, and converts the DC power into a three phase(u-phase,v-phase,w-phase) AC(alternating current) power which has a variable frequency and a variable voltage fitting for the operation frequency of the motor(50). An LRC(reactor resistor condenser) filter(40) decreases a common mode voltage of the inverter unit(30) to restrict a common mode noise.

Abstract translation: 目的：提供逆变器装置的滤波器接线方式，通过将滤波器的电容中性点与电池的中性点相连接来有效地限制共模噪声。 构成：电池（10）提供DC（直流）电源。 控制单元（20）确定电动机（50）的工作频率并输出逆变器驱动信号。 逆变器单元（30）交替地将六个功率晶体管接通或关断，并将DC电力转换为具有可变频率的三相（u相，v相，w相）AC（交流） 用于电动机（50）的操作频率的可变电压配件。 LRC（电抗电抗器电容器）滤波器（40）降低逆变器单元（30）的共模电压以限制共模噪声。

公开(公告)号：KR1020020018766A

公开(公告)日：2002-03-09

申请号：KR1020000052027

申请日：2000-09-04

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: B60K5/12

Abstract: PURPOSE: A device for mounting an engine of a vehicle is provided to restrain displacement by the forward and rearward, upward and downward, and leftward and rightward movement of a vehicle. CONSTITUTION: A device for mounting an engine of a vehicle comprises a first lower plate(10), a second lower plate(20), an upper plate(30), a rubber(40), a washer(50), a bolt(60), a steel bar(70), fixing bolts(80,82,84), and a filler rubber(90). The first lower plate is combined to a chassis(100). The second lower plate combined to the upper portion of the first lower plate has curved parts at both sides. The upper plate combined to brackets has inclined parts at both sides. The filler rubber combined to the second lower plate and the upper plate absorbs vibration. The steel bar combined to the second lower plate and the upper plate restrains displacement. Since the engine mounting device is formed integrally, weight and production cost are reduced.

Abstract translation: 目的：提供一种用于安装车辆发动机的装置，以通过车辆的向前和向后，向上和向左，向左和向右的运动来抑制位移。 构成：用于安装车辆发动机的装置包括第一下板（10），第二下板（20），上板（30），橡胶（40），垫圈（50），螺栓 60），钢筋（70），固定螺栓（80,82,84）和填充橡胶（90）。 第一下板组合到底架（100）。 组合到第一下板的上部的第二下板在两侧具有弯曲部分。 组合到支架的上板在两侧具有倾斜部分。 组合到第二下板和上板的填料橡胶吸收振动。 钢筋组合到第二个下板和上板限制位移。 由于发动机安装装置一体地形成，所以重量和生产成本降低。

公开(公告)号：KR100309386B1

公开(公告)日：2001-09-26

申请号：KR1019990032027

申请日：1999-08-04

Applicant: 현대자동차주식회사

Inventor： 김태우

IPC: B60K17/35

CPC classification number: B60K23/08 ,  B60K17/3505

Abstract: 본발명은파트타임 4륜구동차량에관한것으로서, 특히앞차축에구비된차동장치에 2륜구동과 4륜구동상태에따라자동으로동력전달을절환하는파트타임 4륜구동차량의자동절환식차동장치에관한것이다. 이와같은본 발명은, 좌우바퀴의차축사이에구비되어필요시회전차가발생되게하는차동작동수단과; 상기차동작동수단의외측에공회전되게설치되어동력분배장치로부터회전동력을전달받는외부케이스와; 상기외부케이스와차동작동수단사이에설치되어상기동력분배장치로부터외부케이스에회전력이전달될경우차동작동수단에회전동력을전달토록결합되는결합수단으로구성된것을특징으로하여가능하게된다.