公开(公告)号：KR1020020039032A

公开(公告)日：2002-05-25

申请号：KR1020000068909

申请日：2000-11-20

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 오종한

IPC: H02P6/08

Abstract: PURPOSE: A driving apparatus of a BLDC(BrushLess Direct Current) motor in a hybrid electric vehicle is provided to reduce a distortion rate of current by detecting a location of a motor in 30° units. CONSTITUTION: A current controller(100) is used for generating signals(AH,AL,BH,BL,CH,CL) for driving a BLDC motor(300) according to a current command signal. A gate drive portion(200) is formed with 6 IGBTs. The IGBTs are connected with an upper drive portion and an upper transistor, respectively. A three-phase coil of the BLDC motor(300) is connected with transistor. A plurality of hall sensor(A,B,C) is used for detecting the magnitude of magnetic field when the BLDC motor(300) is rotated. An inverse electromotive force detection portion(400) is used for detecting inverse electromotive force formed on coils of U, V, and W phases. A location detection portion(500) is used for providing information shifted as much as 30°.

Abstract translation: 目的：提供混合电动车辆中的BLDC（BrushLess Direct Current）电动机的驱动装置，通过以30°单位检测电动机的位置来减小电流的失真率。 构成：电流控制器（100）用于根据电流指令信号产生用于驱动BLDC电动机（300）的信号（AH，AL，BH，BL，CH，CL）。 栅极驱动部分（200）由6个IGBT形成。 IGBT分别与上部驱动部分和上部晶体管连接。 BLDC电动机（300）的三相线圈与晶体管连接。 多个霍尔传感器（A，B，C）用于在BLDC电动机（300）旋转时检测磁场的大小。 反向电动势检测部（400）用于检测在U，V，W相线圈上形成的反电动势。 位置检测部分（500）用于提供多达30°的信息。

公开(公告)号：KR1020010036649A

公开(公告)日：2001-05-07

申请号：KR1019990043754

申请日：1999-10-11

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 오종한

IPC: B60K6/42 ,  B60K6/20

CPC classification number: Y02T10/6265

Abstract: PURPOSE: A driving device of hybrid electric motorcar evenly distributes power to four wheels by installing power transmission system of a driving motor on rear wheels to improve the layout inside of an engine room and cooling efficiency and varies driving sources according to the driving condition to improve the efficiency of transmitting power of the engine. CONSTITUTION: A driving device comprises a CVT(Continuous Variable Transmission, 3), an engine(4) and a driving motor(7). When the engine torque is larger than the wheel torque, a first clutch(6) is deactivated and a second clutch(11) is activated to change driving mode into four-wheel drive. When the engine torque is smaller than the wheel torque, the first clutch(6) is activated and the second clutch(11) is deactivated to change driving mode into two-wheel drive.

Abstract translation: 目的：混合动力电动车辆的驱动装置通过在后轮上安装驱动电机的动力传动系统将动力均匀地分配到四个车轮，以改善发动机室内部的布置和冷却效率，并根据驾驶条件改变驱动源，以改善 发动机功率的效率。 构成：驱动装置包括CVT（连续变速器3），发动机（4）和驱动马达（7）。 当发动机扭矩大于车轮扭矩时，第一离合器（6）被停用，并且第二离合器（11）被启动以将驱动模式改变为四轮驱动。 当发动机扭矩小于车轮扭矩时，第一离合器（6）被启动，第二离合器（11）被停用以将驱动模式改变为两轮驱动。

公开(公告)号：KR1020000019324A

公开(公告)日：2000-04-06

申请号：KR1019980037358

申请日：1998-09-10

Applicant: 기아자동차주식회사

Inventor： 오종한

IPC: F16K31/04

Abstract: PURPOSE: A driving current compensating method is provided to compensate the change of the current supplied to a solenoid valve controlling the pressure or the flow amount according to the degree of opening without additional detection piece. CONSTITUTION: A driving current compensating method comprises the steps of: outputting driving signals for the supply of driving current according to the opened degree of a linear solenoid valve; detecting voltage only supplied to the linear solenoid valve; outputting supply current from the detected supply voltage; and comparing the driving current to the supply current to decrease the duty ratio of driving signals as much as the remainder of the supply current or to increase as much as the shortage of the driving signals.

Abstract translation: 目的：提供一种驱动电流补偿方法，以补偿供应给电磁阀的电流变化，根据打开程度控制压力或流量，而无需附加检测件。 构成：驱动电流补偿方法包括以下步骤：根据线性电磁阀的打开程度输出用于提供驱动电流的驱动信号; 检测电压仅供给线性电磁阀; 从检测到的电源电压输出电源电流; 并且将驱动电流与电源电流进行比较，以降低驱动信号的占空比与供电电流的剩余部分一样多，或者增加驱动信号的不足。

公开(公告)号：KR101776724B1

公开(公告)日：2017-09-08

申请号：KR1020150178811

申请日：2015-12-15

Applicant: 현대자동차주식회사

Inventor： 박송일 ,  문성욱 ,  오종한 ,  김연복

IPC: B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W10/10

CPC classification number: B60W20/40 ,  B60W10/02 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18054 ,  B60W30/18072 ,  B60W2510/0241 ,  B60W2510/084 ,  B60W2710/021 ,  B60W2710/081 ,  B60Y2300/427 ,  F16D48/06 ,  F16D48/066 ,  F16D2500/1066 ,  F16D2500/3108 ,  F16D2500/50251 ,  F16D2500/50263 ,  F16D2500/50266 ,  F16D2500/50281 ,  F16D2500/70406 ,  Y10S903/902

Abstract: 하이브리드차량의엔진클러치접합점학습방법은, 제어기가엔진및 모터의정지를확인한후 엔진과모터를연결또는분리하는엔진클러치를결합하고엔진클러치의유압라인에대한안정화동작을수행하도록엔진클러치를제어하는단계와, 안정화동작이수행된후, 제어기가모터가일정속도를가지도록제어하는단계와, 모터의속도가안정화된후, 제어기가엔진클러치가연결되도록제어하는단계와, 제어기가엔진클러치가연결될때 발생하는모터의토크변화가기준값이상인지 여부를판단하는단계와, 제어기가모터의토크변화가기준값일때의유압을엔진클러치의접합점으로결정하는단계를포함한다.

Abstract translation: 混合学习方法，该方法确认发动机的停止和耦合到所述发动机离合器电机连接和断开所述发动机和所述马达之后，控制器和控制发动机离合器执行发动机离合器的液压管线的动作稳定的发动机离合器结 在执行稳定操作之后控制电动机以恒定速度;在电动机的速度稳定之后控制控制器连接发动机离合器; 并确定是否电机比用于产生时间参考值更多的扭矩变化，该控制器包括：所述电动机的转矩变动来确定基准值的油压当发动机离合器的接合。

公开(公告)号：KR101500403B1

公开(公告)日：2015-03-09

申请号：KR1020130163786

申请日：2013-12-26

Applicant: 현대자동차주식회사

Inventor： 문성욱 ,  오종한

IPC: B60W10/02 ,  B60W20/00

CPC classification number: B60W10/02 ,  B60K6/48 ,  B60W10/113 ,  B60W20/00 ,  B60Y2300/429 ,  B60Y2400/4242 ,  F16D48/06 ,  F16D48/062 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/1066 ,  F16D2500/30404 ,  F16D2500/30406 ,  F16D2500/3064 ,  F16D2500/3067 ,  F16D2500/30816 ,  F16D2500/70426 ,  Y02T10/6221 ,  Y10S903/902

Abstract: 본 발명은 DCT(Dual Clutch Transmission)가 장착된 하이브리드 차량에서 엔진 클러치와 듀얼 클러치를 동시에 슬립시켜 열용량을 분산시킴으로써, 열용량이 작은 건식 엔진 클러치에서도 슬립이 가능하도록 하는 하이브리드 차량의 클러치 슬립 제어 장치 및 방법에 관한 것이다.
본 발명의 실시예에 따른 하이브리드 차량의 클러치 슬립 제어 장치는 동력을 발생시키는 엔진과 모터를 선택적으로 연결하는 엔진 클러치; 상기 모터와 변속기를 선택적으로 연결하는 듀얼 클러치 기구; 그리고 상기 엔진 클러치와 상기 듀얼 클러치 기구의 두 개의 클러치의 작동을 제어하는 제어기;를 포함할 수 있으며, 상기 제어기는 모터 속도에 따른 듀얼 클러치 슬립 제어와 엔진 속도에 따른 엔진 클러치 슬립 제어를 동시에 수행할 수 있다.

Abstract translation: 本发明涉及一种用于控制混合动力车辆中的离合器滑差的装置和方法，其允许即使是具有小热容量的干式发动机离合器也能同时滑动发动机离合器和双离合器来分散热容量 在具有安装在其中的双离合器变速器（DCT）的混合动力车辆中。 根据本发明的实施例的装置包括：发动机离合器，其选择性地连接发动机和产生动力的马达; 选择性地连接电动机和变速器的双离合器工具; 以及控制器，其控制发动机离合器和双离合器工具的两个离合器的操作，其中控制器可以根据发动机速度根据电动机速度和发动机离合器滑差同时控制双离合器滑移。

公开(公告)号：KR101491325B1

公开(公告)日：2015-02-06

申请号：KR1020130120201

申请日：2013-10-08

Applicant: 현대자동차주식회사

Inventor： 문성욱 ,  오종한 ,  정석민

IPC: B60W50/02 ,  B60W50/029 ,  B60W20/00 ,  B60W10/10

CPC classification number: B60W10/02 ,  B60K6/48 ,  B60W10/06 ,  B60W10/11 ,  B60W20/50 ,  B60W30/181 ,  B60W2520/04 ,  B60Y2400/76 ,  F16D48/06 ,  F16D2500/1066 ,  F16D2500/3024 ,  F16D2500/3058 ,  F16D2500/30808 ,  F16D2500/3111 ,  F16D2500/3166 ,  F16D2500/50293 ,  F16D2500/5114 ,  F16D2500/70488 ,  Y02T10/6221 ,  Y10T477/26

Abstract: 클러치를 개방하기 위한 유압의 목표값을 일정 기간 유지하는데도 클러치가 개방되지 않는 경우, 엔진 클러치에 잔존유압이 있다고 판단하는 잔존유압 확인단계; 상기 잔존유압 확인단계에서 잔존 유압이 있다고 판단되면 차량이 정차 중인지를 확인하는 차량상태 확인단계; 상기 차량상태 확인단계에서 차량이 정차 중이면 HCU가 TCU에게 N단으로 변속하도록 하는 신호를 송신하여 N단으로 변속하는 N단 변속단계; 및 상기 N단 변속단계에서 N단으로 변속되면 엔진을 구동하는 페일 세이프 단계;를 포함하는 하이브리드 차량의 페일 세이프 제어방법가 소개된다.

Abstract translation: 公开了一种用于混合动力车辆的故障安全控制方法，其包括残油压力检查步骤，用于当离合器未打开时确定发动机离合器中存在残油压，即使打开离合器的油压的目标值 保持预定时间; 车辆状态检查步骤，当在残油压力检查步骤中确定残留油压存在时，检查车辆是否停止; N档换档步骤，其中当车辆停止的车辆状况检查步骤中确定时，HCU向TCH发送信号以将档位移动到N档; 以及当齿轮在N档换档步骤中移动到N档时操作发动机的故障安全步骤。

公开(公告)号：KR1020030089898A

公开(公告)日：2003-11-28

申请号：KR1020020027808

申请日：2002-05-20

Applicant: 현대자동차주식회사

Inventor： 오종한

IPC: B60L7/10

Abstract: PURPOSE: An apparatus and a method for correcting deviation of a brake sensor of a hybrid electric vehicle are provided to detect accurately an angle for driving a brake pedal by setting an electric zero point of a brake pedal sensor to decide the amount of regenerative braking energy. CONSTITUTION: An apparatus for correcting deviation of a brake sensor of a hybrid electric vehicle includes a brake pedal(10), a brake sensor(20), a zero point control portion(30), a control portion(40), and a torque control portion(50). The brake sensor(20) detects the driving angular displacement of a brake pedal. The zero point control portion(30) sets a zero point of the brake sensor(20) by comparing an output signal of the brake sensor(20) to a reference value when the brake pedal is not operated. The control portion(40) decides and controls the amount of regenerative braking energy and the braking torque by detecting and analyzing the driving angular displacement of the brake pedal. The torque control portion(50) controls a braking operation and the amount of regenerative braking energy by controlling the braking torque.

Abstract translation: 目的：提供一种用于校正混合动力车辆的制动传感器的偏差的装置和方法，以通过设定制动踏板传感器的电动零点来准确地检测用于驱动制动踏板的角度，以确定再生制动能量 。 构成：用于校正混合电动车辆的制动传感器的偏差的装置包括制动踏板（10），制动传感器（20），零点控制部分（30），控制部分（40）和扭矩 控制部分（50）。 制动传感器（20）检测制动踏板的驱动角位移。 零点控制部（30）通过将制动传感器（20）的输出信号与制动踏板未动作时的基准值进行比较来设定制动传感器（20）的零点。 控制部（40）通过检测和分析制动踏板的驱动角位移来决定并控制再生制动能量和制动转矩的量。 转矩控制部（50）通过控制制动转矩来控制制动动作和再生制动能量。

公开(公告)号：KR1020030048854A

公开(公告)日：2003-06-25

申请号：KR1020010078897

申请日：2001-12-13

Applicant: 현대자동차주식회사

Inventor： 오종한

IPC: B60L11/18

CPC classification number: Y02T10/7005 ,  Y02T10/7241

Abstract: PURPOSE: An apparatus for controlling an engine starting of a hybrid electric vehicle is provided to reduce the manufacturing cost by starting an engine through a motor that is driven by a primary battery and a secondary battery. CONSTITUTION: A primary battery(210) supplies primary power required for driving a motor of a hybrid electric vehicle. A secondary battery(220) is connected to the primary battery(210) and assists the power supply of the primary battery(210). An inverter(230) operates according to a voltage supplied through the primary battery(210) or the secondary battery(220) and varies a current being supplied to the motor. A motor(240) is driven by the voltage supplied through the inverter(230) to start an engine. A controller(250) detects a power of the primary battery(210) and generates a boosting control signal when the detected power is below a predetermined value. A booster(260) boosts a voltage of the secondary battery(220) to a voltage required for driving the motor according to the boosting control signal from the controller(250).

Abstract translation: 目的：提供一种用于控制混合动力车辆的发动机启动的装置，以通过由一次电池和二次电池驱动的电动机起动发动机来降低制造成本。 构成：一次电池（210）提供驱动混合电动汽车电动机所需的一次电力。 二次电池（220）连接到一次电池（210），并辅助一次电池（210）的电源。 逆变器（230）根据通过一次电池（210）或二次电池（220）提供的电压进行动作，并改变供给电动机的电流。 电动机（240）由通过逆变器（230）提供的电压驱动以启动发动机。 当所检测的功率低于预定值时，控制器（250）检测一次电池（210）的功率并产生升压控制信号。 升压器（260）根据来自控制器（250）的升压控制信号将二次电池（220）的电压升高到驱动电动机所需的电压。

公开(公告)号：KR1020130003367A

公开(公告)日：2013-01-09

申请号：KR1020110064680

申请日：2011-06-30

Applicant: 현대자동차주식회사

Inventor： 문성욱 ,  오종한

IPC: B60W20/00 ,  B60W10/24

Abstract: PURPOSE: An electricity control method and an electricity control method of a hybrid vehicle is provided to drive an engine for constant time at IG KEY ON, thereby being capable of preventing the damages of a main battery. CONSTITUTION: An electricity control system of a hybrid vehicle comprises a BMS(battery management system)(30), an LDC(Low voltage DC-DC converter)(40) and an HCU(Hybrid Control unit)(60). The BMS maintains a main battery(10) and a sub battery(20), and monitors and outputs the SOC(State of Charge) value of the main battery. The LDC converts voltage supplied from the main battery and charges the sub battery. The HCU comprises a nonvolatile memory. The HCU generates LDC use-prohibiting control commands, conducts the LDC use-prohibiting control commands and stores in the nonvolatile memory. [Reference numerals] (10) Main battery; (20) Sub battery; (60) Nonvolatile memory

Abstract translation: 目的：提供混合动力车辆的电力控制方法和电力控制方法，以在IG KEY ON时驱动发动机恒定时间，从而能够防止主电池的损坏。 构成：混合动力车辆的电力控制系统包括BMS（电池管理系统）（30），LDC（低压DC-DC转换器）（40）和HCU（混合控制单元）（60）。 BMS维护主电池（10）和副电池（20），并监视并输出主电池的SOC（充电状态）值。 LDC转换从主电池提供的电压并对副电池充电。 HCU包括非易失性存储器。 HCU生成LDC使用禁止控制命令，执行LDC使用禁止控制命令并存储在非易失性存储器中。 （附图标记）（10）主电池; （20）副电池; （60）非易失性存储器

公开(公告)号：KR100460886B1

公开(公告)日：2004-12-09

申请号：KR1020020039423

申请日：2002-07-08

Applicant: 현대자동차주식회사

Inventor： 오종한

IPC: B60L7/24

Abstract: PURPOSE: An apparatus and a method for controlling a slip of a motor of an electric vehicle are provided to control the slip of the motor by extracting a correction coefficient from a phase and a slip gain of the motor. CONSTITUTION: An apparatus for controlling a slip of a motor of an electric vehicle includes a battery(10), a BMS(Battery Management System)(20), a CEU(Control Electronics Unit)(30), a SDU(Safety Disconnection Unit)(40), a motor(50), a phase detector(60), and an MCU(Motor Control Unit). The battery(10) is used as a main power source. The BMS(20) is used for providing the monitoring management information such as the temperature, the peripheral temperature, a state of charge, and voltage/current of the battery(10) to a main controller. The CEU(30) is used for controlling all controllers of the electric vehicle. The SDU(40) is used for breaking the supply of the voltage and the current between the battery(10) and the load. The motor(50) is used for generating the driving force. The phase detector(60) is used for detecting a driving angle of the motor(50) and outputting a phase signal according to the driving angle. The MCU is used for controlling a driving operation of the motor. The MCU includes a slip correction unit.

Abstract translation: 目的：提供一种用于控制电动车辆的电动机滑动的装置和方法，以通过从电动机的相位和滑动增益提取校正系数来控制电动机的滑动。 （10），BMS（电池管理系统）（20），CEU（控制电子单元）（30），SDU（安全断开单元） ）（40），电动机（50），相位检测器（60）和MCU（电动机控制单元）。 电池（10）被用作主电源。 BMS（20）用于向主控制器提供诸如温度，外围温度，充电状态以及电池（10）的电压/电流的监视管理信息。 CEU（30）用于控制电动车辆的所有控制器。 SDU（40）用于断开电池（10）和负载之间的电压和电流的供应。 电机（50）用于产生驱动力。 相位检测器（60）用于检测电机（50）的驱动角度并根据驱动角度输出相位信号。 MCU用于控制电机的驱动操作。 MCU包含一个滑动校正单元。