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公开(公告)号：KR1020130051702A
公开(公告)日：2013-05-21
申请号：KR1020110117009
申请日：2011-11-10
Abstract: PURPOSE: A diagnosing method of an engine clutch pressure sensor for hybrid vehicles is provided to increase reliability on the protection of an engine and a driving system, and capability of a car by grasping troubles of the pressure sensor based on the output signal from the pressure sensor. CONSTITUTION: A diagnosing method of an engine clutch pressure sensor for hybrid vehicles comprises the following steps: a step of checking a gear to determine whether the gear position is parking shift(S100); a step of checking EOP(elctric-powered oil pump) to determine whether the EOP of the engine clutch is in the stationary state(S200); a step of checking the soaking to determine whether the soaking time is over the first time(S300); a step of checking a car speed to determine whether the car is in the stationary state(S400); and a step of determining a malfunction of the pressure sensor in case that the output signal is over a fixed standard by checking the output signal from the engine clutch pressure sensor when the gear position is parking shift(S610). The first time in the step of checking the soaking is 8 hours, and the output signal in the determining step of is output voltage. The diagnosing method also comprises a step of checking a voltage to determine whether the input voltage of the engine clutch pressure sensor is under a fixed voltage(S10). The determining step checks the output signal of the engine clutch sensor in case that the input voltage is under the fixed voltage. The diagnosing method also comprises a step of checking the communication to determine whether the CAN communication of a hybrid controlling part or an engine controlling part(S20). The determining step checks the output signal of the engine clutch pressure sensor in case that the CAN communication of the hybrid controlling part or the engine controlling part is normal. [Reference numerals] (AA) Start; (BB) End; (S10) Pressure voltage > 10V ?; (S100) Gear position = P gear ?; (S20) HUC/ECU CAN normal?; (S300) Soaking time > 8 hours ?; (S40) Is TM manipulation impossible?; (S400) Vehicle speed = 0 ?; (S500) Output voltage > 0.7V ?; (S610) Determine the malfunction of sensor offset; (S620) Store malfunction information; (S630) Stop correcting the sensor offset; (S640) Control limp home; (S650) Warning lamp
Abstract translation: 目的：提供一种用于混合动力车辆的发动机离合器压力传感器的诊断方法，以提高发动机和驱动系统的保护的可靠性，以及通过基于来自压力的输出信号来掌握压力传感器的故障的汽车的能力 传感器。 构成：用于混合动力车辆的发动机离合器压力传感器的诊断方法包括以下步骤：检查齿轮以确定档位是否为停车位移的步骤（S100）; 检查EOP（电动油泵）以确定发动机离合器的EOP是否处于静止状态的步骤（S200）; 检查浸泡以确定浸泡时间是否超过第一次的步骤（S300）; 检查轿厢速度以确定轿厢是否处于静止状态的步骤（S400）; 以及在齿轮位置为停车位移时通过检查来自发动机离合器压力传感器的输出信号，在输出信号为固定标准的情况下，确定压力传感器的故障的步骤（S610）。 在检查浸泡的步骤中第一次是8小时，并且确定步骤中的输出信号是输出电压。 诊断方法还包括检查电压以确定发动机离合器压力传感器的输入电压是否处于固定电压的步骤（S10）。 在输入电压低于固定电压的情况下，确定步骤检查发动机离合器传感器的输出信号。 诊断方法还包括检查通信以确定混合控制部分或发动机控制部分的CAN通信的步骤（S20）。 在混合控制部分或发动机控制部分的CAN通信正常的情况下，确定步骤检查发动机离合器压力传感器的输出信号。 （附图标记）（AA）开始; （BB）结束; （S10）压力电压> 10V？ （S100）档位= P档？ （S20）HUC / ECU CAN正常？ （S300）浸泡时间> 8小时？ （S40）TM操作不可能吗？ （S400）车速= 0？ （S500）输出电压> 0.7V？ （S610）确定传感器偏移的故障; （S620）存储故障信息; （S630）停止校正传感器偏移; （S640）控制跛脚回家; （S650）警示灯
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公开(公告)号：KR101173049B1
公开(公告)日：2012-08-13
申请号：KR1020090119779
申请日：2009-12-04
Abstract: 본 발명은 전동식 오일펌프에 관한 것으로서, 차량에서 변속기 및 클러치 등의 작동 유압을 형성하기 위한 전동식 오일펌프의 구동을 제어하는 장치 및 방법에 관한 것이다. 이러한 본 발명은 펌프의 구동을 제어함에 있어서 오일의 상태를 반영하기 위해 오일의 온도를 계측하여 사용하는 방식에서 탈피하여, 오일의 현 상태를 정확히 반영할 수 있으면서 정확한 펌프 제어를 수행할 수 있는 전동식 오일펌프의 구동 제어 장치 및 방법을 제공하는데 그 목적이 있다. 이를 위해, 온도센서가 아닌 점도센서를 통해 계측되는 오일의 실제 점도값을 사용하도록 구성됨으로써 오일의 현 상태를 정확히 반영한 펌프 제어를 수행하는 장치 및 방법이 개시된다.
하이브리드 차량, 전동식 오일펌프, 오일, ATF, 변속기, 점도센서-
公开(公告)号：KR1020100104603A
公开(公告)日：2010-09-29
申请号：KR1020090023134
申请日：2009-03-18
Abstract: PURPOSE: A cold start method of a hybrid vehicle is provided to realize the smooth and stable cold start of an engine, to save the cost consumed for manufacturing a vehicle and to enhance the vehicle mileage. CONSTITUTION: A cold start method of a hybrid vehicle comprises the next step. It is determined to recognize the type of the engine start whether the ATF(Automatic Transmission Fluid) temperature is below a first predetermined reference value (S10). If yes, an engine clutch is combined(S20). After the step of combining the clutch, a drive motor is driven to start the engine(S30). If the ATF temperature exceeds the first reference value, the ISG(Idle Stop and Go) is driven to start the engine(S40).
Abstract translation: 目的：提供一种混合动力车辆的冷启动方法，以实现发动机的平稳和稳定的冷启动，以节省制造车辆所消耗的成本并提高车辆里程。 构成：混合动力车辆的冷启动方法包括下一步骤。 确定是否识别出ATF（自动变速器油）温度是否低于第一预定参考值的发动机起动的类型（S10）。 如果是，则组合发动机离合器（S20）。 在组合离合器的步骤之后，驱动马达被驱动以启动发动机（S30）。 如果ATF温度超过第一参考值，则驱动ISG（空闲停止和停止）以启动发动机（S40）。
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公开(公告)号：KR1020100062271A
公开(公告)日：2010-06-10
申请号：KR1020080120813
申请日：2008-12-01
Abstract: PURPOSE: A method for controlling an electric oil pump of a hybrid vehicle is provided to prevent the fusion of a wire ring and a connector which are connected between an oil pump controller and the electric oil pump according to the reduction of a driving load of the electric oil pump. CONSTITUTION: A method for controlling an electric oil pump of a hybrid vehicle comprises: a trigger control step about the electric oil pump(30) of the hybrid vehicle; a step of controlling in multi-stages based on data which is obtained by mapping a driving RPM as a transmission oil temperature; and a step of controlling the driving RPM in two steps after a key start. A cool starting is decided when a detected transmission oil temperature is less than a standard value.
Abstract translation: 目的：提供一种用于控制混合动力车辆的电动油泵的方法，以防止连接在油泵控制器和电动油泵之间的线环和连接器的熔合， 电动油泵。 构成：控制混合动力车辆的电动油泵的方法，包括：关于混合动力车辆的电动油泵（30）的触发控制步骤; 基于通过将驱动RPM映射为变速器油温度而获得的数据，多级控制的步骤; 以及在键开始之后两步控制驱动RPM的步骤。 当检测到的变速箱油温度低于标准值时，决定冷启动。
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公开(公告)号：KR1020170054187A
公开(公告)日：2017-05-17
申请号：KR1020150157015
申请日：2015-11-09
Abstract: 본발명은진동내지온도등의외란등으로인해이동접점과고정접점의접촉점이들뜸을확실하게방지할수 있는변속기용인히비터스위치에관한것이다. 본발명에의한변속기용인히비터스위치는이동가능한이동접점과, 이동접점과접촉가능한복수의고정접점을가지고, 복수의고정접점은변속단별로형성되며, 상기이동접점과상기고정접점은수평방향에서접촉할수 있다.
Abstract translation: 本发明涉及一种振动和温度的干扰，诸如移动触点和由于传输接受々托斯卡纳其中接触点可以可靠地防止解除固定触点。 根据本发明的数据传送上可接受的日比托斯卡纳位置移动所述移动接触成为可能，并且具有多个固定接点接触所述可动接点，多个固定接点的由速度形成，可动触点和固定触点是在水平方向上 你可以联系。
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Patent Agency Ranking
公开(公告)号：KR101601489B1
公开(公告)日：2016-03-22
申请号：KR1020140124865
申请日：2014-09-19
IPC: B60W10/30
CPC classification number: F01M1/16 , F01M1/02 , F01M2001/0215 , F16H61/0025 , F16H2061/0087 , F16H2061/0096 , G01L1/02 , G06N99/005
Abstract: 본발명은차량에장착되는전동식오일펌프를그 품질에무관하게일률적으로제어하지않고, 해당전동식오일펌프의성능에맞게학습하여제어할수 있도록함으로써, 소비되는동력을최소화하여궁극적으로차량의연비를향상시킬수 있도록한다.
Abstract translation: 本发明不会对安装在车辆上的电子油泵进行统一的控制，而不管质量如何，通过学习来适应电子油泵的性能并且最小化功率消耗并最终提高车辆的燃料效率，从而进行控制。
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公开(公告)号：KR1020140104165A
公开(公告)日：2014-08-28
申请号：KR1020130017988
申请日：2013-02-20
IPC: B60W20/00 , B60W10/08 , B60W50/02 , B60W50/023
Abstract: The present invention relates to a safety control apparatus and method for a hybrid vehicle which can improve the driving safety of the hybrid vehicle on the basis the temperature obtained by other temperature sensor, such as a motor temperature sensor (MTS) or a water temperature sensor (WTS) if an oil temperature sensor (OTS) of the hybrid vehicle is out of order. For this, the safety control apparatus for a hybrid vehicle of the present invention includes an oil temperature detecting unit for detecting the oil temperature of an automatic transmission; a motor temperature detecting unit for detecting the temperature of a drive motor; a temperature obtaining unit for obtaining the temperature obtained by the oil temperature detecting unit and the temperature detected by the motor temperature detecting unit; and a control unit for determining whether the oil temperature detecting unit is out of order, and if the oil temperature detecting unit is out of order, controlling the temperature obtaining unit to interrupt the acquisition of the temperature detected by the oil temperature detecting unit and obtain the temperature detected by the motor temperature detecting unit.
Abstract translation: 本发明涉及一种混合动力车辆的安全控制装置和方法，其可以基于由诸如电动机温度传感器（MTS）或水温传感器的其它温度传感器获得的温度来提高混合动力车辆的驾驶安全性 （WTS），如果混合动力车辆的油温传感器（OTS）失效。 为此，本发明的混合动力车辆的安全控制装置具有检测自动变速器的油温的油温检测机构， 电动机温度检测单元，用于检测驱动电动机的温度; 温度获取单元，用于获得由油温检测单元获得的温度和由电动机温度检测单元检测的温度; 以及控制单元，用于确定油温检测单元是否失调，并且如果油温检测单元出现故障，则控制温度获取单元中断由油温检测单元检测到的温度的获取，并获得 由电机温度检测单元检测的温度。
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公开(公告)号：KR101274137B1
公开(公告)日：2013-06-11
申请号：KR1020120087996
申请日：2012-08-10
Abstract: 본 발명은 하이브리드 자동차에서 전동식 오일펌프 및 주변 시스템의 고장이 발생되는 경우 모터를 이용하여 임시적으로 유압이 형성시켜 비상 운전이 제공되도록 하는 하이브리드 자동차의 림프 홈 제어방법이 개시된다.
본 발명은 전동식 오일펌프 및 그 주변 시스템과 운전상태를 모니터링하여 림프 홈 제어 조건을 만족하는지 판단하는 과정; 림프 홈 제어 조건을 만족하면 림프 홈 제어모드로 진입하여 배터리의 충전상태를 검출하는 과정; 배터리의 충전상태에 따라 EV모드 혹은 HEV모드로 모터를 구동시켜 기계식 오일펌프를 작동시키는 과정; 모터로 구동되는 기계식 오일펌프에서 형성되는 압력으로 3속 이하의 변속단을 결합시켜 정지 후 재출발 및 주행을 유지시키는 과정을 포함한다.-
公开(公告)号：KR1020130030535A
公开(公告)日：2013-03-27
申请号：KR1020110094062
申请日：2011-09-19
IPC: F16H57/02 , B60R16/023 , H01R9/16
CPC classification number: F16H57/02 , B60R16/023 , F16H2057/02043 , H01R9/16
Abstract: PURPOSE: A harness connector mounting unit for a vehicle is provided to reduce material costs for components between a harness terminal and an electric circuit by mounting the harness terminal at the side of the electric circuit. CONSTITUTION: Multiple solenoid valves are arranged at a transmission(1) of a vehicle. One side of an electric supply unit(20) is combined with a transmission case(3). The other side of the electric supply unit is comprised at a cover member(30). The cover member comprises a mounting hole. The electric supply unit is mounted at the inner side of the cover member. The electric supply unit includes a circuit body(21) and a harness(23). The circuit body transmits an electrical signal to a solenoid valve. The harness is connected electrically to a power source cable.
Abstract translation: 目的：提供用于车辆的线束连接器安装单元，以通过将线束端子安装在电路侧面来减少线束端子和电路之间的部件的材料成本。 构成：在车辆的变速器（1）上布置有多个电磁阀。 电源单元（20）的一侧与变速箱（3）组合。 电源单元的另一侧包括在盖构件（30）上。 盖构件包括安装孔。 电源单元安装在盖构件的内侧。 电源单元包括电路体（21）和线束（23）。 电路体向电磁阀传输电信号。 线束与电源线电连接。
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公开(公告)号：KR1020130025014A
公开(公告)日：2013-03-11
申请号：KR1020110088248
申请日：2011-09-01
Abstract: PURPOSE: A control method of a hybrid vehicle is provided to drive the vehicle with limp home mode by controlling the driver demand toque when malfunctioning of the oil pump unit(OPU). CONSTITUTION: A control method of a hybrid vehicle comprises the following steps. The malfunctioning of the oil pump unit is detected. If the malfunctioning of the OPU is detected, the amount of slip generated from the transmission and the slip energy of the transmission from the transmission input torque are produced with the certain period of time. When the calculated slip energy from each period reaches the set threshold energy, the requested torque is controlled by the set torque value, and the torque instruction necessary for the drive of the engine and motor is produced. And by the calculated torque instruction, the vehicle is driven with the limp home mode. [Reference numerals] (AA) Start; (BB,DD,HH,FF,JJ,MM) No; (CC,EE,GG,II,KK,LL) Yes; (NN) End; (S11) Diagnosing the detection of OPU malfunction; (S12) OPU malfunction?; (S13) CAN transmitting limp home bit signals; (S14) Lighting a warning lamp; (S15) Current vehicle speed = limit energy?; (S20) Blocking the input of driver require torque(limiting required torque amount); (S21) Is requested torque amount limited?
Abstract translation: 目的：提供混合动力车辆的控制方法，通过在油泵单元（OPU）发生故障时控制驾驶员需求转矩来驱动车辆以跛行自制模式。 构成：混合动力车辆的控制方法包括以下步骤。 检测出油泵单元的故障。 如果检测到OPU发生故障，则从发送输入产生的滑差量和变速器的变速器输入转矩的滑动能量在一段时间内产生。 当计算出的每个周期的滑移能量达到设定的阈值能量时，要求的转矩由设定的转矩值控制，产生用于发动机和电动机驱动所需的转矩指令。 并通过计算出的转矩指令，车辆以跛行归属模式进行驱动。 （附图标记）（AA）开始; （BB，DD，HH，FF，JJ，MM）否; （CC，EE，GG，II，KK，LL）是; （NN）结束; （S11）诊断OPU故障的检测; （S12）OPU故障？ （S13）CAN发送跛行归位信号; （S14）点亮警示灯; （S15）当前车速<=车速 （S16）传动输入速度传感器和输出转速传感器是否正常？ （S16'）电机速度传感器和车轮速度传感器是否正常？ （S17）计算离合器和制动器的滑移量; （S18）计算滑移能量（滑移量X时间X转矩）; （S19）当前唇能> =极限能量 （S20）阻止驾驶员的输入需要扭矩（限制所需扭矩量）; （S21）要求转矩限制？
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