公开(公告)号：KR1020090040930A

公开(公告)日：2009-04-28

申请号：KR1020070106354

申请日：2007-10-23

Applicant: 현대자동차주식회사

Inventor： 최광용

IPC: B60W20/00

Abstract: A method for controlling an engine to restart when a motor oil pump of a hybrid vehicle has a trouble is provided to prevent impact of a transmission effectively controlling the number of rotation of the engine through ISG speed control. A method for controlling an engine to restart when a motor oil pump of a hybrid vehicle comprises the following steps of: driving an electronic oil pump in an idle stop state; stopping drive of the electronic oil pump after determining troubles; beginning engine motoring by ISG; increasing the number of revolution of an engine; maintaining the number of revolution by controlling the drive of the ISG; and completing ISG motoring termination and engine restart.

Abstract translation: 提供一种混合动力车辆的电动机油泵的故障时，用于控制发动机再起动的方法，以防止通过ISG速度控制有效地控制发动机的转速的变速器的冲击。 一种用于控制混合动力车辆的电动机油泵的发动机重新起动的方法，包括以下步骤：驱动处于怠速停止状态的电子油泵; 确定故障后停止电动油泵的驱动; 由ISG开始发动机驾驶; 增加发动机的转速; 通过控制ISG的驱动力来维持革命的数量; 并完成ISG电动停机和发动机重启。

公开(公告)号：KR100456852B1

公开(公告)日：2004-11-10

申请号：KR1020020053515

申请日：2002-09-05

Applicant: 현대자동차주식회사

Inventor： 김종대 ,  최광용

IPC: H02P9/06

CPC classification number: H02J7/0029

Abstract: The system has a battery unit (170) of a voltage higher than 14 volts. A motor-generator unit (120) is placed between an engine (110) and a transmission (140) to function as a motor for driving the engine and as an electric generator driven by the engine. A control unit (160) recharges the unit (170) by controlling electric power of the unit (120) and for driving the motor-generator unit with electric power of battery unit. An Independent claim is also included for a method for determining the rotational speed of a motor in a vehicle.

Abstract translation: 该系统具有电压高于14伏特的电池单元（170）。 在发动机（110）和变速器（140）之间放置电动发电机单元（120）以用作驱动发动机的电动机和由发动机驱动的发电机。 控制单元（160）通过控制单元（120）的电力来对单元（170）再充电并且用电池单元的电力来驱动电动发电机单元。 独立权利要求也包括用于确定车辆中电机的转速的方法。

公开(公告)号：KR100867824B1

公开(公告)日：2008-11-10

申请号：KR1020060125989

申请日：2006-12-12

Applicant: 현대자동차주식회사

Inventor： 최광용

IPC: B60L11/18

CPC classification number: Y02T10/7005 ,  Y02T10/7022

Abstract: 본 발명은 축냉기가 포함된 냉방장치를 탑재한 하이브리드 차량을 제어함에 있어서, 축냉기의 상태를 고려하여 아이들 스톱 모드에 진입하도록 하고, 축냉기의 상태 및 차량 실내 온도를 고려하여 아이들 스톱 모드를 해제할 수 있도록 함으로써, 차량의 연비 향상 및 배기유해가스 저감에 보다 기여하고 항상 적절하고 충분한 냉방성능을 발휘할 수 있도록 한다.

公开(公告)号：KR1020040021866A

公开(公告)日：2004-03-11

申请号：KR1020020053515

申请日：2002-09-05

Applicant: 현대자동차주식회사

Inventor： 김종대 ,  최광용

IPC: H02P9/06

CPC classification number: H02J7/0029

Abstract: PURPOSE: An electronic system for vehicle is provided to simplify a structure and perform easily a control operation by arranging a motor-generator unit between an engine and a transmission. CONSTITUTION: An electronic system for vehicle includes a battery unit(170), a motor-generator unit(120), and a control unit(160). The battery unit(170) outputs the setup voltage of 14V or more volt. The motor-generator unit(120) is inserted between an engine and a transmission in order to perform selectively a function of a motor for driving the engine and a function of a generator driven by the engine. The control unit(160) controls the power of the motor-generator, charges the battery unit, and supplies the power of the battery unit to the motor-generator unit.

Abstract translation: 目的：提供一种用于车辆的电子系统，以通过在发动机和变速器之间布置电动发电机单元来简化结构并且容易地执行控制操作。 构成：车辆电子系统包括电池单元（170），电动发电机单元（120）和控制单元（160）。 电池单元（170）输出14V以上的设定电压。 电动发电机单元（120）插入在发动机和变速器之间，以选择性地执行用于驱动发动机的电动机和由发动机驱动的发电机的功能。 控制单元（160）控制电动发电机的电力，对电池单元进行充电，并将电池单元的电力提供给电动发电机单元。

公开(公告)号：KR1020040000730A

公开(公告)日：2004-01-07

申请号：KR1020020035654

申请日：2002-06-25

Applicant: 현대자동차주식회사

Inventor： 최광용

IPC: B60H1/00

CPC classification number: B60H1/3222 ,  F25B27/00 ,  F25B49/02 ,  F25B2400/06 ,  F25B2700/2104 ,  F25B2700/2117

Abstract: PURPOSE: An apparatus and a method for controlling a hybrid air-conditioning system of a direct coupled motor type vehicle are provided to improve power performance of the vehicle and prevent deterioration of cooling performance by selectively driving a mechanical air-conditioning system and an electric air-conditioning system depending on driving state of the vehicle. CONSTITUTION: An apparatus includes an air conditioner driving condition detecting part(210) detecting air conditioner driving condition of a vehicle; a memory part(220) storing data connected with driving of an air conditioner of the vehicle; an air conditioner control part(230) analyzing signal inputted through the air conditioner driving condition detecting part, comparing the analyzed signal with the data connected with driving of the air conditioner and stored in the memory part, and supplying corresponding air conditioner driving control signal; and a hybrid air conditioner system(240) driven depending on the air conditioner driving control signal supplied through the air conditioner control part to execute cooling of the vehicle.

Abstract translation: 目的：提供一种用于控制直联式电动车辆的混合式空调系统的装置和方法，以改善车辆的动力性能，并通过选择性地驱动机械空调系统和电气空气来防止冷却性能的劣化 - 取决于车辆的行驶状态的调节系统。 构成：一种装置，包括检测车辆的空调器行驶状况的空调器行驶状态检测部（210） 存储与车辆的空调的驱动连接的数据的存储部（220） 分析通过空调驱动条件检测部输入的信号的空调控制部（230），将所分析的信号与与空调的驱动连接的数据进行比较并存储在存储部，并且提供相应的空调驱动控制信号; 以及根据通过空调控制部供给的空调驱动控制信号驱动的混合空调系统（240），以执行车辆的冷却。

公开(公告)号：KR100765600B1

公开(公告)日：2007-10-09

申请号：KR1020060078789

申请日：2006-08-21

Applicant: 현대자동차주식회사

Inventor： 최광용

IPC: B60W20/00

Abstract: An engine starting stabilization method of a hybrid vehicle is provided to change an idle mode into an idle stop mode and a restart mode smoothly although power load is high. An engine starting stabilization method of a hybrid vehicle comprises the steps of: entering a stop mode until engine RPM(Revolution Per Minute) is increased from a main state mode changed from an off state mode in starting an engine; changing the mode into an idle mode and deciding conditions of an idle stop mode in consideration of vehicle conditions about brake pedal and vehicle speed signals, temperature conditions about temperature of the cooling water and a battery temperature signal, and energy conditions using an SOC(State Of Charge) of a battery; cutting off the supply of fuel by an ECU(Engine Control Unit) and controlling a motor for stopping the engine softly, by controlling an ISG(Integrated Starter Generator) and engine RPM properly by an MCU(Motor Control Unit), if the vehicle, temperature, and energy conditions are satisfied and the mode is changed into an idle stop mode; deciding conditions of a restart mode in consideration of the signal of the brake pedal, temperature of the cooling water, and the charge/discharge capacity of the battery if the brake pedal is released during an idle stop mode; increasing RPM of the ISG and the engine by the MCU if all conditions are satisfied and the mode is changed into the restart mode, and then starting the engine by supplying fuel through the ECU; and changing the mode into a drive mode if vehicle speed is increased in inputting an accelerator pedal operating signal, executing a control operation in a monitoring mode continuously controlling the motor, and assisting power of the engine, controlling a power generation mode, or controlling a regeneration braking mode.

Abstract translation: 提供一种混合动力车辆的发动机起动稳定方法，即使电力负荷高，也可以平滑地将空转模式变更为怠速停止模式和再起动模式。 混合动力车辆的发动机起动稳定方法包括以下步骤：在起动发动机时，从从关闭状态模式改变的主状态模式增加发动机RPM（每分钟转数）为止的进入停止模式; 考虑到关于制动踏板和车速信号的车辆状况，关于冷却水的温度的温度条件和电池温度信号，以及使用SOC（状态）的能量条件，将模式改变为空闲模式并确定怠速停止模式的条件 电池充电） 通过ECU（发动机控制单元）切断燃料供应，并通过MCU（电动机控制单元）适当地控制ISG（集成起动发电机）和发动机转速来控制用于停止发动机的电动机，如果车辆， 温度和能量条件得到满足，模式变为怠速停止模式; 如果在怠速停止模式下释放制动踏板，则考虑到制动踏板的信号，冷却水的温度和电池的充放电容量来决定重启模式的条件; 如果满足所有条件并将模式改变为重启模式，则通过MCU提供燃料来启动发动机，由MCU提高ISG和发动机的转速; 并且如果在输入加速器踏板操作信号时车速增加，则将模式改变为驱动模式，在连续控制电动机的监视模式下执行控制操作，以及辅助发动机的功率，控制发电模式或控制 再生制动模式。

公开(公告)号：KR100440157B1

公开(公告)日：2004-07-12

申请号：KR1020020035654

申请日：2002-06-25

Applicant: 현대자동차주식회사

Inventor： 최광용

IPC: B60H1/00

CPC classification number: B60H1/3222 ,  F25B27/00 ,  F25B49/02 ,  F25B2400/06 ,  F25B2700/2104 ,  F25B2700/2117

Abstract: The method for controlling a hybrid air conditioning system of a direct coupled motor-driven hybrid electric vehicle includes detecting operating conditions of the air conditioning system; and controlling the hybrid air conditioning system. The hybrid air conditioning system includes a mechanical air conditioner driven by an engine and an electric air conditioner driven by electric power of a battery.

Abstract translation: 用于控制直接耦合电动混合动力电动车辆的混合式空调系统的方法包括检测空调系统的运行状况; 并控制混合空调系统。 该混合空调系统包括由发动机驱动的机械式空调和由电池的电力驱动的电动空调。

公开(公告)号：KR1020090009344A

公开(公告)日：2009-01-23

申请号：KR1020070072518

申请日：2007-07-20

Applicant: 현대자동차주식회사

Inventor： 최광용 ,  이승현 ,  김종대 ,  강승원 ,  장상현

IPC: B60W20/00

Abstract: A braking controlling method of hybrid vehicle is provided prevent accident by braking safely the vehicles using motor of the hybrid vehicle, transmission and engine in trouble of the brake. A braking controlling method of hybrid vehicle comprises steps of: judging normality or malfunction of a brake; and receiving trouble signal of the brake of ESP and controlling motor, engine and transmission into a condition required for the brake. The step of decision trouble of brake of ESP comprises steps of: inputting each sensing value from a brake pedal stroke sensor, a brake wheel oil pressure sensor and a longitudinal direction G sensor to the ESP; determining whether a pedal stroke comparison brake wheel fluid pressure is proper or not based on a sensing value of the brake pedal stroke sensor and a sensing value of the brake wheel oil pressure sensor and determining as the trouble of brake if it is not proper and transmitting the signal in the HCU; estimating gradient based on the sensing value of the longitudinal direction G sensor, determining whether vehicles belongs to optimal range of depreciation speed or not based on a sensing value of the brake wheel oil pressure sensor and determining as the trouble of brake if the condition comparison depreciation speed does not belong to slope to the optimal range and transmitting the signal in the HCU.

Abstract translation: 提供一种混合动力车辆的制动控制方法，通过混合动力车辆的变速器，发动机和制动器的发动机来安全地制动车辆来制动车辆的事故。 一种混合动力车的制动控制方法，其特征在于，包括以下步骤：判断制动器的正常或故障; 并接收ESP制动器的故障信号，并将电机，发动机和变速器控制在制动器所需的状态。 ESP制动决策问题的步骤包括以下步骤：将来自制动踏板行程传感器，制动轮油压传感器和纵向G传感器的每个检测值输入到ESP; 基于制动踏板行程传感器的感测值和制动轮油压传感器的感测值来确定踏板行程比较制动轮流体压力是否适当，并且如果不适当地确定制动的麻烦并且传递 HCU中的信号; 基于纵向G传感器的感测值估计坡度，根据制动轮油压传感器的检测值确定车辆是否属于最佳的折旧速度范围，并且如果条件比较折旧确定为制动故障 速度不属于倾斜到最佳范围，并在HCU中传输信号。

公开(公告)号：KR1020080053994A

公开(公告)日：2008-06-17

申请号：KR1020060125989

申请日：2006-12-12

Applicant: 현대자동차주식회사

Inventor： 최광용

IPC: B60L11/18

CPC classification number: Y02T10/7005 ,  Y02T10/7022

Abstract: A method of controlling a hybrid vehicle is provided to contribute to improve fuel efficiency of the vehicle and reduce exhausted poisonous gas, and to enable showing proper and sufficient cooling performance. A method of controlling a hybrid vehicle includes the steps of: determining whether or not an air conditioner switch is on; determining whether or not temperature of a coolness storage unit is equal to or less than condensable temperature of a coolness storage material if the air conditioner is on; measuring a condensation amount of the coolness storage material and calculating a continuous time of an idle stop mode if the temperature of the coolness storage unit is equal to or less than the condensable temperature of the coolness storage material; and determining that the hybrid vehicle is in a state enterable into the idle stop mode if the continuous time of the idle stop mode is equal to or more than a set value.

Abstract translation: 提供一种控制混合动力车辆的方法，以有助于提高车辆的燃料效率并减少耗尽的有毒气体，并且能够显示适当和充分的冷却性能。 控制混合动力车辆的方法包括以下步骤：确定空调开关是否打开; 如果空调器打开，则确定冷藏存储单元的温度是否等于或小于冷藏存储材料的可冷凝温度; 如果冷藏存储单元的温度等于或小于冷藏储存材料的可冷凝温度，则测量冷却储存材料的冷凝量并计算怠速停止模式的连续时间; 并且如果怠速停止模式的连续时间等于或大于设定值，则确定混合动力车辆处于进入怠速停止模式的状态。

公开(公告)号：KR1020050070725A

公开(公告)日：2005-07-07

申请号：KR1020030100889

申请日：2003-12-30

Applicant: 현대자동차주식회사

Inventor： 최광용

IPC: F16H61/28

CPC classification number: F16H61/0031 ,  B60W30/18018 ,  F16H61/0009

Abstract: 아이들 스톱 중에 변속기내 라인 압력을 유지하기 위한 추가적인 구성을 갖는 아이들 스톱 스타트 모드를 위한 자동변속기용 유압 시스템을 제공하기 위하여 엔진의 구동력을 이용하는 기계식 오일펌프에서 오일팬으로부터 오일필터를 거쳐 오일을 흡입하여 유압을 생성하여 레귤레이터 밸브를 통하여 자동변속기의 밸브바디내 동력 전달 및 마찰요소에 유압을 공급하는 자동변속기용 유압 시스템에서,
상기 오일팬과 상기 기계식 오일펌프의 토출단 유압라인을 연결하는 별도의 유압라인 상에, 차량 제어기의 신호를 받은 모터 제어기의 제어신호에 따라 구동하는 전동식 오일펌프를 구성하여 아이들 스톱 구간에서 자동변속기내 라인압을 담당하는 보조 유압공급수단을 더 포함하는 것을 특징으로 한다.