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公开(公告)号：KR1020180069162A
公开(公告)日：2018-06-25
申请号：KR1020160170107
申请日：2016-12-14
CPC classification number: H02P7/0094 , F04B17/03 , F04B49/06 , F04B49/20 , F04B2203/0201 , F04B2203/0203 , F04B2203/0207 , F04B2203/0209 , F05B2270/101 , H02P7/34 , H02P21/24
Abstract: 본발명은고정자가권선된 3상코일에서검출되는전류의크기를이용하여회전자의초기위치를추정하는제1단계와상기 3상전류를이용하여상기초기위치대비상기회전자의회전각도가반영된전류크기를두 개의직류형태로변환하여출력하는제2단계와상기 3상전류및 상기 3상전류가흐름에따라발생된전압, 기설정된코일저항, 인덕턴스입력값을호출하여상기회전자의회전각도, 속도, 플럭스및 토크를취득하는제3단계및 상기취득된회전자의회전각도, 속도, 플럭스및 토크를이용하여모터의속도를제어하는제4단계를포함한다.
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公开(公告)号：KR1020160015422A
公开(公告)日：2016-02-15
申请号：KR1020140097022
申请日：2014-07-30
Abstract: 하이브리드차량의전동식오일펌프의구동제어방법이소개된다. 이를위해본 발명은, TCU와 OPU 간의통신불능상태인지여부를판단하는 TCU FAIL 판단단계; 상기 TCU FAIL 판단단계에서 TCU와 OPU 간의통신불능상태로판단시서브제어부에차량운행제한신호를전송하는단계; 상기서브제어부에서변속기에입력되는토크를제한하는단계; 및변속기에입력되는토크와구동모터의온도를기초로 EOP에회전속도를인가하는단계를포함한다.
Abstract translation: 提供了一种用于操作混合动力车辆的电动油泵的控制方法。 控制方法包括：发送控制单元（TCU）失败确定步骤，确定TCU和电动油泵单元（OPU）是否可以彼此通信; 当在TCU故障判定步骤中确定TCU和OPU不能彼此通信时，将车辆驾驶限制信号发送到子控制单元的步骤; 限制输入到副控制单元中的变速器的转矩的步骤; 以及基于电动机的温度和输入到变速器的转矩向电动油泵（EOP）施加转速的步骤。 控制方法可以防止车辆行驶停止。
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公开(公告)号：KR101575529B1
公开(公告)日：2015-12-08
申请号：KR1020140125750
申请日：2014-09-22
CPC classification number: B60W20/00 , B60W10/30 , Y02T10/6213
Abstract: 본발명의하이브리드차량의전동식오일펌프제어방법은하이브리드차량이이그니션키 스타트(Start)되면타이머를동작시키는단계; 타이머가동작된후 전동식오일펌프를구동시키도록오일펌프제어유닛(OPU)를제어하는단계; 및전동식오일펌프를구동시키도록오일펌프제어유닛(OPU)를제어한경우, 하이브리드제어유닛(HCU)이차량을시스템레디(HEV Ready)상태가아니라고판단하면전동식오일펌프의구동을중지시키도록오일펌프제어유닛(OPU)를제어하는단계;를포함할수 있다.
Abstract translation: 根据本发明，一种用于控制混合动力车辆的电动油泵的方法包括以下步骤：当在点火钥匙操作中启动混合动力车辆时操作定时器; 在定时器运行后，控制油泵控制单元（OPU）驱动电动油泵; 并且当混合动力控制单元（HCU）确定车辆不处于混合电动车辆系统就绪状态（HEV就绪）中时，控制OPU停止驱动电动油泵，以便在控制OPU以驱动电动油泵 。
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公开(公告)号：KR1020120063258A
公开(公告)日：2012-06-15
申请号：KR1020100124357
申请日：2010-12-07
CPC classification number: F16H61/0025 , B60K6/48 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/30 , B60W20/00 , B60W30/18018 , B60W2510/0291 , B60W2510/107 , B60W2510/108 , B60W2710/1083 , B60W2710/305 , B60Y2200/92 , B60Y2300/192 , F04B17/03 , F04B35/04 , F04B49/002 , F04B49/06 , F04B49/08 , F04B49/20 , F16H59/72 , F16H61/0021 , F16H61/0028 , F16H61/0031 , F16H2312/20 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/84 , Y10S903/903
Abstract: PURPOSE: Oil pump controlling apparatus and method for a hybrid vehicle are provided to control an electric-powered oil pump with the optimum rotation speed. CONSTITUTION: An oil pump controlling apparatus(420) for a hybrid vehicle operates an initial electric oil pump using maximum power for forming the line pressure when the ignition is detected from the hybrid vehicle. The oil pump controlling apparatus calculates the necessary predicted viscosity in a halt mode and a driving mode corresponding to the oil temperature, and sets the driving speed of an electric-powered oil pump(400) into low power, middle power, or high power for controlling the rotation speed of the pump and varying the driving speed of the hybrid vehicle.
Abstract translation: 目的：提供混合动力车辆的油泵控制装置和方法，以最佳转速控制电动油泵。 构成：用于混合动力车辆的油泵控制装置（420）在从混合动力车辆检测到点火时，使用最大功率来形成初始电动油泵，以形成线路压力。 油泵控制装置在停止模式和与油温相对应的驱动模式下计算必要的预测粘度，将电动机油泵400的驱动速度设定为低功率，中功率或高功率， 控制泵的转速并改变混合动力车辆的行驶速度。
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公开(公告)号：KR101134734B1
公开(公告)日：2012-04-13
申请号：KR1020090103979
申请日：2009-10-30
Abstract: 본 발명은 전동식 오일펌프의 작동에 의해 발생된 유압이 기계식 오일펌프를 통해 누설되지 않고 변속장치로 원활하고 충실하게 공급될 수 있도록 함으로써, 변속장치의 안정되고 원활한 작동을 보장하고 전동식 오일펌프의 용량 축소 등을 통한 원가절감을 이룰 수 있도록 한다.
전동식, 기계식, 오일펌프, 누설, 하이브리드-
Patent Agency Ranking
公开(公告)号：KR101103998B1
公开(公告)日：2012-01-06
申请号：KR1020090119717
申请日：2009-12-04
CPC classification number: B60K6/445 , F16H3/728 , F16H57/04 , F16H61/0206 , F16H61/12 , F16H2037/0866 , F16H2037/102 , F16H2037/106 , F16H2200/0039 , F16H2200/2041 , Y02T10/6239
Abstract: 본 발명은 비교적 간단한 구성으로 하이브리드 차량의 파워트레인이 2개 이상의 EV모드와, 2개 이상의 동력분기모드 및 적어도 3개 이상의 고정단모드를 모두 구현할 수 있도록 하면서도, 파워트레인의 동력성능 및 차량의 연비를 만족시키고 밸브바디의 원가를 저감할 수 있도록 하며, 오작동의 염려를 배제할 수 있도록 하고, 컨트롤러의 고장시 림홈 기능을 구현할 수 있도록 한 하이브리드 차량의 파워트레인 유압제어시스템을 제공한다.
유압, 솔레노이드, 라인압, 브레이크, 클러치-
公开(公告)号：KR1020110107975A
公开(公告)日：2011-10-05
申请号：KR1020100027200
申请日：2010-03-26
IPC: F16H61/435 , F16H61/42
Abstract: 본 발명은 전동식 오일펌프 제어 방법에 관한 것으로, 전동식 오일펌프 제어기에서 전동식 오일펌프로 인가되는 상전류를 측정하고 이를 통해 자동 변속기 오일의 온도 및 동점도를 유추하여, 자동 변속기 오일의 온도 및 동점도 따라 전동식 오일펌프의 동작을 제어하므로, 전동식 오일펌프에서 소비되는 전장 부하를 저감시킬 수 있다.
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公开(公告)号：KR1020110062922A
公开(公告)日：2011-06-10
申请号：KR1020090119793
申请日：2009-12-04
CPC classification number: F04B49/06 , F04B2203/0209 , F16H61/0031
Abstract: PURPOSE: Apparatus and method for controlling driving of an electric oil pump are provided to perform accurate pump control since actual load torque of a pump motor is calculated and thus current state and viscosity characteristic of oil are accurately reflected. CONSTITUTION: An apparatus for controlling driving of an electric oil pump(71) comprises a current detecting unit(63), an RPM(Revolution Per Minute) detecting unit(73) and a controller(60). The current detecting unit detects current applied to the motor(72) of the oil pump. The RPM detecting unit detects the RPM of the motor. The controller calculates load torque of the motor based on the detected values of the current detecting unit and the RPM detecting unit, then calculates target RPM from the load torque of the motor and controls the motor driving of the pump based on the target RPM.
Abstract translation: 目的：提供一种用于控制电动油泵驱动的装置和方法，以执行精确的泵控制，因为泵电机的实际负载转矩被计算，因此油的当前状态和粘度特性被准确地反映出来。 构成：用于控制电动油泵（71）的驱动的装置包括电流检测单元（63），RPM（每分钟转数）检测单元（73）和控制器（60）。 电流检测单元检测施加到油泵的电动机（72）的电流。 RPM检测单元检测电机的RPM。 控制器基于当前检测单元和RPM检测单元的检测值来计算电动机的负载转矩，然后根据电动机的负载转矩计算目标RPM，并基于目标RPM控制泵的电动机驱动。
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公开(公告)号：KR1020110062864A
公开(公告)日：2011-06-10
申请号：KR1020090119717
申请日：2009-12-04
CPC classification number: B60K6/445 , F16H3/728 , F16H57/04 , F16H61/0206 , F16H61/12 , F16H2037/0866 , F16H2037/102 , F16H2037/106 , F16H2200/0039 , F16H2200/2041 , Y02T10/6239
Abstract: PURPOSE: A hydraulic control system of a power train for a hybrid vehicle is provided to improve power performance of a power train by forming an EV mode, a power distribution mode, and a fixing stage mode through the power train. CONSTITUTION: A line pressure and lubricant pressure formation unit(RL-CON) forms the oil pressure provided from an oil pump as the constant line pressure. A first reducing valve reduces the line pressure and forms the first reducing pressure. A second reducing valve reduces the line pressure and forms the second reducing pressure. A first clutch control unit(CL1-CON) receives the line pressure, the first reducing pressure, the second reducing pressure, and controls a first clutch. A second clutch control unit(CL2-CON) receives the line pressure, the first reducing pressure, the second reducing pressure, and controls a second clutch.
Abstract translation: 目的：提供一种用于混合动力车辆的动力传动系的液压控制系统，以通过动力传动系形成EV模式，配电模式和固定级模式来提高动力传动系的动力性能。 构成：管路压力和润滑剂压力形成单元（RL-CON）形成从油泵提供的油压作为恒定管路压力。 第一减压阀降低管路压力并形成第一减压。 第二减压阀降低管路压力并形成第二减压。 第一离合器控制单元（CL1-CON）接收管路压力，第一减压压力，第二减压压力，并控制第一离合器。 第二离合器控制单元（CL2-CON）接收管路压力，第一减压压力，第二减压压力，并控制第二离合器。
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公开(公告)号：KR1020080017867A
公开(公告)日：2008-02-27
申请号：KR1020060079613
申请日：2006-08-23
IPC: F16H57/00
CPC classification number: B25B11/00
Abstract: An assembly jig of a UD clutch assembly in an automatic transmission housing is provided to enhance assembling productivity by performing an assembling process without dispersion of clutch disks. An assembly jig(1) of a UD clutch assembly in an automatic transmission housing includes a holder part(2) and a handle part(3). A clutch hub and a clutch assembly are coupled with each other in order to form an assembly. The holding part is formed at the assembly of the clutch hub and the clutch assembly in order to prevent the separation of the clutch hub and the clutch assembly. The handle part is bent from an upper end of the holding part to an upper side. The handle part is sloped to the outside.
Abstract translation: 提供了一种在自动变速器壳体中的UD离合器组件的组装夹具，以通过在不分离离合器盘的情况下进行组装过程来提高组装生产率。 自动变速器壳体中的UD离合器组件的组装夹具（1）包括保持器部分（2）和手柄部分（3）。 离合器毂和离合器组件彼此联接以形成组件。 保持部件形成在离合器轮毂和离合器组件的组件处，以防止离合器轮毂和离合器组件的分离。 手柄部从保持部的上端弯曲到上侧。 手柄部分向外倾斜。
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