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    • 2. 发明公开
    • 하이브리드 차량의 엔진 시동 제어장치 및 방법
    • 混合动力车控制起动系统及其方法
    • KR1020130017725A
    • 2013-02-20
    • KR1020110080324
    • 2011-08-11
    • 현대자동차주식회사기아자동차주식회사
    • 권기영박성익
    • B60W20/00F02D41/06B60W10/06
    • PURPOSE: An engine start control system and a method of the hybrid vehicle are provided to provide stable cold start characteristics by dualrizing the engine start RPM according the temperature of a coolant, the temperature of a battery, and the charging status of a battery. CONSTITUTION: An engine start control system of the hybrid vehicle comprises a battery in which high voltage in direct current for the operation of motor; a motor controller which controls the output torque and the velocity of motor according to the required output by converting the direct current of battery into the three phase indirect current; a battery monitoring device which controls the temperature of the battery and the state of charge; a vehicle information detection part which detects the start on request of engine and the temperature of cooling water; and a hybrid controller which controls the engine start-on by applying the map values that is set dualized according to the cooling temperature, the temperature of a battery and the state of battery charge once the start-on request of the engine is detected after the dualized setting of the engine start RPM into the first map value and the second map value. A hybrid controller controls the start-on of the engine applying the first map value to execute a stable start-on in the low output condition of battery if the engine start-on request is detected and the temperature of the cooling water or the battery satisfies the cold operating condition. The hybrid controller judges to be a cold start-on condition in case the temperature of the cooling water and the battery is detected to be below from -30 degree C to -25 degree C. The engine start control method of the hybrid car comprises: a process that detects the temperature of cooling water, the temperature of a battery and the state of battery charge once the start-on of the engine is requested(S102, S103); a process that determines whether the temperature of the cooling water or the temperature of the battery is the cool start condition of the engine(S104); a process that controls the engine start on applying the first map value with dualized set if the engine is in the cool start condition; and a process which adjusts the engine start-on applying the second map value which is set to be dualized if the temperature of the cooling water of the temperature of the battery is a normal starting condition. [Reference numerals] (AA) Start; (BB,DD,GG) No; (CC,EE,HH) Yes; (II) End; (S101) Start ON ?; (S102) Detecting the temperature of cooling water; (S103) Detecting the SOC and temperature of a battery; (S104) Cool starting condition ?; (S105) Applying a first starting map; (S106) Starting torque feedback control Low_P/I Gain; (S107) Is a starting operation completed ?; (S108) Displaying the completion of the starting operation; (S110) Applying a second starting map; (S111) Starting torque feedback control High_P/I Gain
    • 目的:提供一种发动机启动控制系统和混合动力车辆的方法,以根据冷却剂的温度,电池的温度和电池的充电状态,通过双重发动机起动RPM来提供稳定的冷启动特性。 构成:混合动力车辆的发动机起动控制系统包括:电动机的高压直流电动机; 电动机控制器,其通过将电池的直流电转换为三相间接电流,根据所需的输出来控制电动机的输出转矩和速度; 电池监视装置,其控制电池的温度和充电状态; 车辆信息检测部,其检测发动机的起动请求和冷却水的温度; 以及混合控制器,其通过在检测到发动机的启动请求之后,通过应用根据冷却温度,电池的温度和电池电量的状态设置二次化的映射值来控制发动机启动 引擎启动RPM的二次化设置为第一地图值和第二地图值。 如果检测到发动机起动请求并且冷却水或电池的温度满足,混合动力控制器控制引擎的启动,施加第一映射值以在电池的低输出状态下执行稳定的启动 冷运行状态。 在冷却水和电池的温度被检测为从-30摄氏度到-25摄氏度以下的情况下,混合动力控制器判定为冷启动状态。混合动力汽车的发动机起动控制方法包括: 要求发动机的起动时,检测冷却水的温度,电池的温度和电池的充电状态的处理(S102,S103)。 确定冷却水的温度或电池的温度是否是发动机的冷启动状态的处理(S104); 如果发动机处于冷启动条件,则控制发动机开始施加具有二次组的第一映射值的过程; 以及如果电池的温度的冷却水的温度是正常启动条件,则调整发动机开始应用设定为二次化的第二映射值的处理。 (附图标记)(AA)开始; (BB,DD,GG)否; (CC,EE,HH)是; (二)结束; (S101)开始ON? (S102)检测冷却水的温度; (S103)检测电池的SOC和温度; (S104)冷启动条件? (S105)应用第一起始地图; (S106)启动转矩反馈控制Low_P / I增益; (S107)启动操作是否完成? (S108)显示启动操作的完成; (S110)应用第二起始图; (S111)启动转矩反馈控制High_P / I增益
    • 3. 发明授权
    • 하이브리드 자동차의 엔진 클러치 결합 제어방법
    • 混合动力汽车发动机离合器接合控制方法
    • KR101755975B1
    • 2017-07-10
    • KR1020160000668
    • 2016-01-04
    • 현대자동차주식회사기아자동차주식회사
    • 권기영오종범
    • B60W20/00B60W10/02B60W10/06B60W10/24
    • 본발명에따른하이브리드자동차의엔진클러치결합제어방법은, 엔진(11)과변속기(14) 사이에모터(12)가설치되고, 엔진(11)과모터(12) 사이에엔진클러치(13)가설치되는하이브리드자동차에서상기엔진클러치(13)를결합시켜상기엔진(11)의구동력을상기모터(12)를통하여변속기(14)로입력되도록하는하이브리드자동차의엔진클러치결합제어방법에있어서, 상기엔진클러치(13)가결합되도록요청되는엔진클러치결합요청단계(S110)와, 상기엔진(11)의회전수와상기모터(12)의회전수를동기화시켜상기엔진클러치(13)를결합시키는싱크제어를수행시킬것인지를판단하는싱크제어판단단계(S120)와, 상기엔진(11)의회전수와상기모터(12)의회전수의차이(D)가미리정해진싱크제어회전수차이(D1)보다작은지를판단하는싱크제어회전수차이만족판단단계(S140)와, 상기엔진(11)의회전수와상기모터(12)의회전수의차이(D)가싱크제어회전수차이(D1)보다작지않으면, 상기하이브리드자동차의 SOC가미리정해진싱크제어재시도 SOC(M1)보다낮은지를판단하는제1 SOC 판단단계(S161)와, 상기하이브리드자동차의 SOC가상기싱크제어재시도 SOC보다낮으면, 싱크제어를다시시도할것인지를판단하는싱크제어재시도판단단계(S170)와, 다시싱크제어하기로판단되는경우, 상기엔진클러치(13)를결합시키는엔진클러치결합단계(S191)를포함한다.
    • 根据本发明的控制方法,在发动机11和变速器14是在发动机11和马达发动机之间值假想马达12,12个假设之间的离合器13的混合动力车辆的发动机离合器接合 在驰混合通过组合发动机离合器13,发动机11 uigu功率用于混合动力汽车的发动机,使得通过马达12的输入到变速器14,在汽车组合控制方法中的离合器,发动机 离合器13与发动机离合器的连接请求的步骤(S110)请求,使得所述总和通过,通过同步引擎11国会变速器和马达12传递国会执行同步控制耦合所述发动机离合器13 汇,以确定是否小于一个同步控制确定步骤(S120)以确定是否,发动机11国会变速器和马达12,组装的差(d)gamiri转给定同步控制差(D1)教 (S140),确定发动机转速差是否满足 电动机12如果组件的差(d)传送所述转速同步控制并不比差(D1)时,确定所述混合动力车辆的SOC gamiri是否也被确定同步控制重试小于SOC(M1)下的根据权利要求1个SOC确定步骤( S161),并且当所述混合动力汽车的虚拟水槽控制重试的SOC低于SOC下,如果信宿控制重试确定步骤,用于确定是否尝试同步控制再次(S170),再次判断决定下沉控制,该 以及用于接合发动机离合器(13)的发动机离合器接合步骤(S191)。
    • 4. 发明授权
    • 하이브리드 차량의 제어방법
    • 混合动力车辆的控制方法
    • KR101713708B1
    • 2017-03-09
    • KR1020110132870
    • 2011-12-12
    • 현대자동차주식회사기아자동차주식회사
    • 권기영김상준박성익
    • B60W20/40B60W20/00B60W10/06B60W10/08B60W10/02B60W30/194B60K6/365B60K6/387B60K6/445B60K6/38
    • B60W20/00B60K6/365B60K6/387B60K6/445B60K2006/381B60W10/02B60W10/06B60W10/08B60W20/40B60W30/194B60W2710/0644Y02T10/6239Y02T10/6286
    • 본발명의실시예에따른하이브리드차량의제어방법은, 제1선기어, 제1유성기어, 제1링기어, 및제1캐리어로구성된제1유성기어세트, 제2선기어, 제2유성기어, 제2링기어, 및제2캐리어로구성된제2유성기어세트, 상기제1캐리어와출력축이연결된엔진, 상기제1링기어를회전시키는제1모터제너레이터, 상기제2선기어와상기제1선기어를회전시키도록상기제2선기어에연결된제2모터제너레이터, 상기제1링기어의회전을구속하는제1브레이크, 상기제2링기어의회전을구속하는제2브레이크, 상기제1링기어와상기제1캐리어를선택적으로연결하는제1클러치, 상기제1캐리어와상기제2링기어를선택적으로연결하는제2클러치; 및를 포함하는하이브리드차량의제어방법은상기제1,2브레이크, 상기제1,2클러치가해제되어중립상태인것을확인하는단계, 상기엔진이작동을멈춘것을확인하는단계, 및상기엔진을시동시키기위해서, 상기제1모터제너레이터와상기제2모터제너레이터는가동하여상기엔진을설정된회전속도로제어하는단계를포함한다. 따라서, 제1,2모터제너레이터와엔진을포함하는 FHS4(flexible hybrid system)의중립모드에서엔진을보다효과적으로시동할수 있다. 아울러, 엔진의온도가 -30도에포함되더라도엔진을안정적으로목표속도에도달시킴으로써시동성능을확보할수 있다.
    • 公开了一种用于控制混合动力车辆中的发动机起动的控制系统和方法。 更具体地,实现了确认第一和第二制动器并且第一和第二离合器被释放的控制器,使得系统处于中立状态,确认发动机停止,并且控制第一电动发电机和第二电动发电机, 发电机以预定转速旋转发动机以起动发动机。
    • 5. 发明公开
    • 배터리 온도 관리 방법 및 장치
    • 管理电池温度的方法和装置
    • KR1020150071152A
    • 2015-06-26
    • KR1020130157838
    • 2013-12-18
    • 현대자동차주식회사기아자동차주식회사
    • 권기영
    • H01M10/6563H01M10/6566H01M10/625
    • H01M10/6563H01M10/613H01M10/625H01M10/6566
    • 배터리온도관리장치및 방법이개시된다. 본발명의일 실시예에따른배터리온도관리장치는복수의배터리셀을갖는배터리팩; 차량실내의공기를유입시켜상기배터리팩으로공급하는흡기덕트; 상기배터리팩의공기를차량외부로배출하는배기덕트; 상기배기덕트와상기배터리팩을연결하며, 상기배터리팩의공기를흡입하는냉각팬을포함하며, 상기흡기덕트또는상기흡기덕트와상기배터리팩을연결하는공기유로중 적어도하나와상기배기덕트, 상기냉각팬, 또는상기배기덕트, 상기냉각팬및 상기배터리팩을연결하는공기유로중 적어도하나는상기배터리팩으로의공기유입을차단하는차단장치를포함할수 있다.
    • 本发明公开了一种电池温度管理装置及其方法。 根据本发明的实施例,电池温度管理装置包括:包括多个电池单元的电池组; 空气吸收管道,其从车辆室吸入空气以将空气供给到电池组; 将电池组中的空气排放到车辆外部的排气管道; 以及连接排气管和电池组并从电池组吸入空气的冷却风扇。 空气吸收管道或连接空气吸收管道和电池组件的空气路径中的至少一个可以包括能够阻挡空气流入电池组的阻塞装置。 排气管道,冷却风扇或连接排气管道,冷却风扇和电池组件的空气路径中的至少一个也可以包括这种阻挡装置。
    • 7. 发明公开
    • 하이브리드 차량의 시동 시 저전압 직류 컨버터의 제어 장치 및 방법
    • 控制混合动力汽车低压直流变换器的系统与方法
    • KR1020130003978A
    • 2013-01-09
    • KR1020110065665
    • 2011-07-01
    • 현대자동차주식회사기아자동차주식회사
    • 최용각권기영박성익
    • B60W20/20B60W20/13B60W10/24B60K6/28B60L11/18B60W50/04
    • B60W20/20B60K6/28B60L11/1805B60L11/1851B60W10/24B60W20/13B60W2050/043B60W2510/24B60Y2200/92Y02T10/7005Y02T10/7216
    • PURPOSE: A system and method for controlling low-voltage DC converter in starting a hybrid vehicle is provided to improve cold starting performance by completely using power from a main battery for driving a motor. CONSTITUTION: A system and method for controlling low-voltage DC converter in starting a hybrid vehicle comprises a motor, a main battery, an inverter, an auxiliary battery, a low voltage DC inverter, and a controller. The motor generates a driving force of the vehicle. The main battery stores DC voltage. The inverter converts the DC voltage to AC voltage and supplies the AC voltage to the motor. The sub battery supplies DC voltage to electric part of the vehicle at cold starting. The low-voltage converter converts the DC voltage of the sub battery to other DC voltage and supplies the converted DC voltage to the electric parts. The low-voltage DC converter receives and converts the DC voltage of the main battery, and supplies the converted DC voltage to the sub battery or the electric parts. The controller controls the operation of the inverter and the low-voltage DC converter. [Reference numerals] (AA) Start; (BB,DD,FF) No; (CC,EE,GG) Yes; (HH) Return; (S100) Starting key ON?; (S110) Keeping an LDC output voltage and an auxiliary battery voltage identical; (S120,S150) Is a starting operation completed?; (S130) Is a predetermined time elapsed?; (S160,S140) Raising an LDC voltage to a set voltage; (S170) Displaying the ready state of a system
    • 目的:提供一种控制低压直流转换器启动混合动力车辆的系统和方法,通过完全使用主电池驱动电动机的电力来提高冷起动性能。 构成:用于在启动混合动力车辆时控制低压DC转换器的系统和方法包括电动机,主电池,逆变器,辅助电池,低压DC逆变器和控制器。 电动机产生车辆的驱动力。 主电池存储直流电压。 逆变器将直流电压转换为交流电压,并将交流电压提供给电动机。 副电池在冷启动时向车辆的电气部分提供直流电压。 低电压转换器将副电池的直流电压转换为其他直流电压,并将转换的直流电压提供给电气部件。 低压DC转换器接收并转换主电池的直流电压,并将转换的直流电压提供给副电池或电气部件。 控制器控制变频器和低压直流转换器的运行。 (附图标记)(AA)开始; (BB,DD,FF)否; (CC,EE,GG)是; (HH)退货; (S100)开始键ON? (S110)保持LDC输出电压和辅助电池电压相同; (S120,S150)启动操作是否完成? (S130)是否经过预定时间? (S160,S140)将LDC电压提高到设定电压; (S170)显示系统的就绪状态
    • 8. 发明授权
    • 무단 가변 밸브 리프트 장치
    • 连续可变阀门提升装置
    • KR100897263B1
    • 2009-05-14
    • KR1020070062437
    • 2007-06-25
    • 현대자동차주식회사기아자동차주식회사
    • 공진국이원근장경준권기영곽영홍신기욱
    • F01L1/34F01L13/00F01L1/18
    • 무단 가변 밸브 리프트 장치는 캠축; 상기 캠축에 구비된 입력 캠; 수평면과 이루는 각도가 변화되도록 상기 캠축에 회전 가능하게 연결되고, 제1 연결축이 구비된 제1 암과 제2 연결축이 구비된 제2 암을 포함하는 가변 레버; 상기 입력 캠의 회전에 대응하여 상기 제1 연결축을 중심으로 회전하는 제1 링크; 상기 제1 링크의 회전에 대응하여 상기 제2 연결축을 중심으로 회전하는 제2 링크; 상기 제2 링크의 회전에 대응하여 상기 캠축을 중심으로 회전하는 출력 캠; 및 상기 출력 캠의 회전에 의하여 개폐되는 밸브 개폐부;를 포함한다.
      무단 가변 밸브 리프트(CVVL:Continuous Variable Valve Lift), 입력 캠, 캠 축
    • 通过在常规的阀装置周围形成凸轮轴,设置连续可变气门提升装置,而不改变气缸盖的结构。 连续可变气门提升装置包括凸轮轴(100),设置在凸轮轴中的输入凸轮(200) 一个可变的杠杆(300),包括一个配备有第一连接轴的第一臂(310)和一个配备有第二连接轴的第二臂(320); 根据输入凸轮的旋转围绕第一连接轴旋转的第一连杆(500); 根据所述第一连杆的旋转围绕所述第二连接轴旋转的第二连杆(600); 旋转输出凸轮(700),其根据所述第二连杆的旋转围绕所述凸轮轴旋转; 以及通过输出凸轮的旋转来打开和关闭阀打开和关闭部分(800)。
    • 9. 发明公开
    • 하이브리드 차량의 시동 제어방법
    • 混合车辆起动控制方法
    • KR1020130050462A
    • 2013-05-16
    • KR1020110115524
    • 2011-11-08
    • 현대자동차주식회사기아자동차주식회사
    • 권기영박성익오종범
    • B60W20/00B60W10/06F02N11/08
    • PURPOSE: A starting control method of a hybrid vehicle is provided to prevent the situation in which staring an engine is completely impossible since SOC of a main battery is unnecessarily lowered. CONSTITUTION: A starting control method of a hybrid vehicle is composed of the following steps of: the step(S10) of judging whether the vehicle is in a cold start state or not; the step(S20) of judging whether a first SOC is more than a fixed first reference value which shows that the SOC of a main battery is sufficient or more than enough to start an engine or not; and the step(S30) of starting an engine with spare time in which starting an engine is multiply attempted with a longer time than a reference engine start time which is commonly taken for a normal start corresponding to the temperature of cooling water. [Reference numerals] (AA) Turn on a start key; (BB) Engine completely activated; (CC) Starting completed; (S10) Engine cooling water temperature or main battery temperature = 30%; (S30) Try starting longer than a standard starting time multiple times; (S40) Main battery SOC >= 25%; (S50) Try starting of the standard starting time multiple times; (S60) Try starting shorter than the standard starting time one time
    • 目的:提供一种混合动力车辆的启动控制方法,以防止由于主电池的SOC不必要地降低而使发动机完全不可见的情况。 构成:混合动力车辆的起动控制方法由以下步骤构成:判定车辆是否处于冷启动状态的步骤(S10) 判断第一SOC是否大于固定的第一参考值的步骤(S20),其表示主电池的SOC足够或足以启动发动机; 并且以比通常用于对应于冷却水的温度的正常开始的通常采用的参考发动机开始时间更长的时间来尝试启动具有空闲时间的发动机的起动发动机的步骤(S30)。 (附图标记)(AA)打开启动键; (BB)发动机完全启动; (CC)开始完成; (S10)发动机冷却水温度或主电池温度<= -10℃; (S20,S70)主电池SOC> = 30% (S30)尝试比标准开始时间多出多次; (S40)主电池SOC> = 25%; (S50)多次启动标准启动时间; (S60)尝试比标准开始时间短一次
    • 10. 发明公开
    • 엔진의 연속 가변 밸브 리프트 장치
    • 连续可变阀发动机提升装置
    • KR1020110017193A
    • 2011-02-21
    • KR1020090074753
    • 2009-08-13
    • 현대자동차주식회사기아자동차주식회사
    • 양재춘최병영곽영홍권기영공진국우수형김진순
    • F01L13/00F01L1/18F01L1/04
    • F01L13/0026F01L2013/0073
    • PURPOSE: A continuously variable valve lift apparatus of an engine, capable of adjusting the deviation of a valve lift is provided to adjust the deviation of a valve lift according to the change of the position of an output cam connected through a deviation control unit and a locker arm. CONSTITUTION: A continuously variable valve lift apparatus of an engine comprises an eccentric cam shaft(10), an output cam(25), sliding shafts(30,31,32,33), and a rocker arm. A vibration outer-race(20) is installed on an eccentric cam formed on the eccentric cam shaft. The output cam is installed in the eccentric cam shaft to be rotatable. The sliding shaft moves linearly according to engine drive conditions. The sliding shaft varies the position of the output cam and has a deviation control unit.
    • 目的:提供一种能够调节气门升程偏差的发动机连续可变气门提升装置,以根据通过偏差控制单元连接的输出凸轮的位置变化来调整气门升程的偏差 更衣柜 构成:发动机的连续可变气门提升装置包括偏心凸轮轴(10),输出凸轮(25),滑动轴(30,31,32,33)和摇臂。 振动外圈(20)安装在偏心凸轮轴上形成的偏心凸轮上。 输出凸轮安装在偏心凸轮轴中以可旋转。 滑动轴根据发动机驱动条件线性移动。 滑动轴改变输出凸轮的位置并具有偏差控制单元。