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1. 发明申请

US20110106469A1 CIRCUIT AND METHOD FOR DETECTING SHORT AND DISCONNECTION OF RESOLVER FOR HYBRID ELECTRIC VEHICLE 审中-公开
标题翻译：用于检测混合动力车辆解决方案的短路和断开的电路和方法
公开(公告)号：US20110106469A1
公开(公告)日：2011-05-05
申请号：US12829323
申请日：2010-07-01
申请人： Chul Woo Kim , Bum Sik Kim , Tae Hwan Chung , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim , Jae Won Lee
发明人： Chul Woo Kim , Bum Sik Kim , Tae Hwan Chung , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim , Jae Won Lee
IPC分类号： G01R31/00
CPC分类号： G01R31/024 , G01D3/08 , G01R31/007 , G01R31/2829
摘要： The present invention relates to a circuit and method for detecting a short and a disconnection of a resolver for a Hybrid Electric Vehicle (HEV), which can accurately analyze and detect the fault code of the resolver which detects the speed of a drive motor for an HEV and the angle of a rotator for an HEV.For this, the circuit of the present invention is configured such that resistors for detection of a short/disconnection are connected between output signal terminals of a resolver which are connected to input terminals of an RDC connected to a CPU, and the CPU measures certain voltages, obtained according to voltage division by the resistors for detection of a short/disconnection and pull-up resistors connected between a power source and the output signal terminals, with reference to differential signals which are output signals provided to the RDC through the output signal terminals.
摘要翻译：本发明涉及一种用于检测混合动力汽车（HEV）的旋转变压器的短路和断开的电路和方法，其能够精确地分析和检测解调器的故障代码，该解算器检测驱动电机的速度 HEV和HEV的旋转角度。为此，本发明的电路被配置为使得用于检测短路/断开的电阻器连接在与连接到CPU的RDC的输入端子连接的旋转变压器的输出信号端子之间，并且CPU测量某些电压通过电阻分压获得，用于检测连接在电源和输出信号端子之间的短路/断开和上拉电阻，用于通过输出信号端子提供给RDC的输出信号的差分信号。

2. 发明申请

US20110260663A1 METHOD FOR COMPENSATING NONLINEARITY OF RESOLVER FOR HYBRID AND FUEL CELL VEHICLES 有权
标题翻译：用于补偿混合动力和燃料电池车辆的解决方案的非线性的方法
公开(公告)号：US20110260663A1
公开(公告)日：2011-10-27
申请号：US12853456
申请日：2010-08-10
申请人： Woo Yong Jeon , Shin Hye Chun , Won Kyoung Choi , Bum Sik Kim , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim
发明人： Woo Yong Jeon , Shin Hye Chun , Won Kyoung Choi , Bum Sik Kim , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim
IPC分类号： H02P6/16
CPC分类号： H02P23/0077 , B60L11/18 , H02P2203/05 , Y02T10/642
摘要： The present invention provides a method for compensating nonlinearity of a resolver to control a motor in hybrid and fuel cell vehicles, thereby stably controlling the motor current during high-torque and high-speed operation. In preferred aspects, the present invention provides a method for compensating nonlinearity of a resolver to control a motor in hybrid and fuel cell vehicles, the method including collecting resolver position data; determining whether to perform resolver position correction in the corresponding vehicle; and compensating nonlinearity of the resolver based on the collected resolver position data, if it is determined that the resolver position correction is not performed.
摘要翻译：本发明提供一种用于补偿分解器的非线性以控制混合动力和燃料电池车辆中的电动机的方法，从而在高扭矩和高速运行期间稳定地控制电动机电流。在优选方面，本发明提供一种用于补偿分解器的非线性以控制混合动力和燃料电池车辆中的电动机的方法，所述方法包括收集分解器位置数据; 确定是否在相应的车辆中执行解算器位置校正; 并且如果确定未执行解析器位置校正，则基于所收集的解算器位置数据来补偿解算器的非线性。

3. 发明授权

US08686671B2 Method for compensating nonlinearity of resolver for hybrid and fuel cell vehicles 有权
标题翻译：用于补偿混合动力和燃料电池车辆旋转变压器非线性的方法
公开(公告)号：US08686671B2
公开(公告)日：2014-04-01
申请号：US12853456
申请日：2010-08-10
申请人： Woo Yong Jeon , Shin Hye Chun , Won Kyoung Choi , Bum Sik Kim , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim
发明人： Woo Yong Jeon , Shin Hye Chun , Won Kyoung Choi , Bum Sik Kim , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim
IPC分类号： H02P6/00
CPC分类号： H02P23/0077 , B60L11/18 , H02P2203/05 , Y02T10/642
摘要： The present invention provides a method for compensating nonlinearity of a resolver to control a motor in hybrid and fuel cell vehicles, thereby stably controlling the motor current during high-torque and high-speed operation. In preferred aspects, the present invention provides a method for compensating nonlinearity of a resolver to control a motor in hybrid and fuel cell vehicles, the method including collecting resolver position data; determining whether to perform resolver position correction in the corresponding vehicle; and compensating nonlinearity of the resolver based on the collected resolver position data, if it is determined that the resolver position correction is not performed.
摘要翻译：本发明提供一种用于补偿分解器的非线性以控制混合动力和燃料电池车辆中的电动机的方法，从而在高扭矩和高速运行期间稳定地控制电动机电流。在优选方面，本发明提供一种用于补偿分解器的非线性以控制混合动力和燃料电池车辆中的电动机的方法，所述方法包括收集分解器位置数据; 确定是否在相应的车辆中执行解算器位置校正; 并且如果确定未执行解析器位置校正，则基于所收集的解算器位置数据来补偿解算器的非线性。

4. 发明授权

US08690422B2 Method for measuring temperature of motor for hybrid electric vehicle 有权
标题翻译：混合电动汽车电机温度测量方法
公开(公告)号：US08690422B2
公开(公告)日：2014-04-08
申请号：US12796744
申请日：2010-06-09
申请人： Chul Woo Kim , Bum Sik Kim , Tae Hwan Chung , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim , Jae Won Lee
发明人： Chul Woo Kim , Bum Sik Kim , Tae Hwan Chung , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim , Jae Won Lee
IPC分类号： G01K13/02
CPC分类号： G01K7/25 , G01K2205/00 , G01K2219/00
摘要： The present invention provides a method for measuring the temperature of a motor for a hybrid electric vehicle. In preferred embodiments, the method of the present invention can preferably ensure the stability and reliability of motor control by extending the linearity of a temperature sensor attached to the motor within a required measurement range. The present invention preferably provides a method for measuring the temperature of a motor for a hybrid electric vehicle, in which a required measurement range of motor temperature is divided into high and low temperature ranges and a hardware gain circuit is divided into first and second gain blocks such that the first gain block measures the temperature of the high temperature range and the second gain block measures the temperature of the low temperature range.
摘要翻译：本发明提供了一种用于测量混合动力电动车辆的电动机的温度的方法。在优选实施例中，本发明的方法可以优选地通过将附接到电动机的温度传感器的线性度延伸到所需的测量范围来确保电动机控制的稳定性和可靠性。本发明优选提供一种用于测量混合电动车辆的电动机的温度的方法，其中电动机温度的所需测量范围被分为高温和低温范围，并且硬件增益电路被分为第一和第二增益块使得第一增益块测量高温范围的温度，第二增益块测量低温范围的温度。

5. 发明申请

US20110241578A1 METHOD FOR CONTROLLING PERMANENT MAGNET SYNCHRONOUS MOTOR 有权
标题翻译：控制永磁同步电机的方法
公开(公告)号：US20110241578A1
公开(公告)日：2011-10-06
申请号：US12829638
申请日：2010-07-02
申请人： Bum Sik Kim , Young Kook Lee , Jin Hwan Jung
发明人： Bum Sik Kim , Young Kook Lee , Jin Hwan Jung
IPC分类号： H02P21/14
CPC分类号： H02P21/14 , B60L3/12 , B60L11/08 , B60L15/025 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/527 , B60L2240/529 , B60L2260/44 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/7258
摘要： The present invention provides a method for controlling a permanent magnet synchronous motor used in electric vehicles such as hybrid vehicles, fuel cell vehicles, and the like. The method for controlling the permanent magnet synchronous motor preferably includes detecting an absolute angular position of a permanent magnet synchronous motor; calculating a rotational speed of the permanent magnet synchronous motor based on the detected absolute angular position; detecting a voltage of a battery as a power source; calculating a compensated speed, for which a battery voltage variation is compensated, from the rotational speed of the permanent magnet synchronous motor based on a torque command, the rotational speed of the permanent magnet synchronous motor, and the battery voltage; generating a d-axis current command and a q-axis current command corresponding to the torque command and the compensated speed using a predetermined current command map; converting three-phase currents flowing into the permanent magnet synchronous motor into a d-axis feedback current and a q-axis feedback current based on the detected absolute angular position; calculating a d-axis voltage command and a q-axis voltage command based on the d-axis current command, the q-axis current command, the d-axis feedback current, and the q-axis feedback current; converting the d-axis voltage command and the q-axis voltage command into three-phase voltage commands based on the detected absolute angular position; and controlling the operation of the permanent magnet synchronous motor based on the three-phase voltage commands.
摘要翻译：本发明提供一种用于控制混合动力车辆，燃料电池车辆等的电动车辆中使用的永磁同步电动机的方法。永磁同步电动机的控制方法优选包括检测永磁同步电动机的绝对角位置; 基于检测到的绝对角位置计算永磁同步电动机的转速; 检测作为电源的电池的电压; 基于转矩指令，永磁同步电动机的转速和电池电压，从永磁同步电动机的转速计算补偿电池电压变化的补偿速度; 使用预定的当前命令图生成对应于转矩指令和补偿速度的d轴电流指令和q轴电流指令; 基于检测到的绝对角位置将流入永磁同步电动机的三相电流转换为d轴反馈电流和q轴反馈电流; 基于d轴电流指令，q轴电流指令，d轴反馈电流和q轴反馈电流计算d轴电压指令和q轴电压指令; 基于检测到的绝对角位置将d轴电压指令和q轴电压指令转换为三相电压指令; 并根据三相电压指令控制永磁同步电动机的动作。

6. 发明申请

US20110134959A1 METHOD FOR MEASURING TEMPERATURE OF MOTOR FOR HYBRID ELECTRIC VEHICLE 有权
标题翻译：用于测量混合动力车辆电动机温度的方法
公开(公告)号：US20110134959A1
公开(公告)日：2011-06-09
申请号：US12796744
申请日：2010-06-09
申请人： Chul Woo Kim , Bum Sik Kim , Tae Hwan Chung , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim , Jae Won Lee
发明人： Chul Woo Kim , Bum Sik Kim , Tae Hwan Chung , Young Kook Lee , Jin Hwan Jung , Sang Hyeon Moon , Sung Kyu Kim , Jae Won Lee
IPC分类号： G01K1/00
CPC分类号： G01K7/25 , G01K2205/00 , G01K2219/00
摘要： The present invention provides a method for measuring the temperature of a motor for a hybrid electric vehicle. In preferred embodiments, the method of the present invention can preferably ensure the stability and reliability of motor control by extending the linearity of a temperature sensor attached to the motor within a required measurement range.The present invention preferably provides a method for measuring the temperature of a motor for a hybrid electric vehicle, in which a required measurement range of motor temperature is divided into high and low temperature ranges and a hardware gain circuit is divided into first and second gain blocks such that the first gain block measures the temperature of the high temperature range and the second gain block measures the temperature of the low temperature range.
摘要翻译：本发明提供了一种用于测量混合动力电动车辆的电动机的温度的方法。在优选实施例中，本发明的方法可以优选地通过将附接到电动机的温度传感器的线性度延伸到所需的测量范围来确保电动机控制的稳定性和可靠性。本发明优选提供一种用于测量混合电动车辆的电动机的温度的方法，其中电动机温度的所需测量范围被分为高温和低温范围，并且硬件增益电路被分为第一和第二增益块使得第一增益块测量高温范围的温度，第二增益块测量低温范围的温度。

7. 发明授权

US08786221B2 Method for controlling permanent magnet synchronous motor 有权
标题翻译：永磁同步电机控制方法
公开(公告)号：US08786221B2
公开(公告)日：2014-07-22
申请号：US12829638
申请日：2010-07-02
申请人： Bum Sik Kim , Young Kook Lee , Jin Hwan Jung
发明人： Bum Sik Kim , Young Kook Lee , Jin Hwan Jung
IPC分类号： H02P21/14 , H02P6/00
CPC分类号： H02P21/14 , B60L3/12 , B60L11/08 , B60L15/025 , B60L2220/14 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/527 , B60L2240/529 , B60L2260/44 , Y02T10/643 , Y02T10/70 , Y02T10/7077 , Y02T10/7258
摘要： A method for controlling a permanent magnet synchronous motor includes detecting an absolute angular position and using the angular position to calculate a rotational speed of the motor; detecting a voltage of a battery as a power source; calculating a compensated speed from a rotational speed of the permanent magnet synchronous motor based on a torque command, the rotational speed of the permanent magnet synchronous motor, and the battery voltage; generating a d-axis current command and a q-axis current command corresponding to the torque command and the compensated speed; calculating a d-axis voltage command and a q-axis voltage command based on the d-axis current command and the q-axis current command; converting the d-axis voltage command and the q-axis voltage command into three-phase voltage commands based on the detected absolute angular position; and controlling the operation of the permanent magnet synchronous motor based on the three-phase voltage commands.
摘要翻译：一种用于控制永磁同步电动机的方法，包括检测绝对角位置并使用角位置来计算电动机的转速; 检测作为电源的电池的电压; 基于转矩指令，永磁同步电动机的转速和电池电压，从永磁同步电动机的转速计算补偿速度; 产生对应于转矩指令和补偿速度的d轴电流指令和q轴电流指令; 基于d轴电流指令和q轴电流指令计算d轴电压指令和q轴电压指令; 基于检测到的绝对角位置将d轴电压指令和q轴电压指令转换为三相电压指令; 并根据三相电压指令控制永磁同步电动机的动作。

8. 发明授权

US08508066B2 Emergency control apparatus and method for use 有权
标题翻译：应急控制装置及其使用方法
公开(公告)号：US08508066B2
公开(公告)日：2013-08-13
申请号：US12778395
申请日：2010-05-12
申请人： Young Kook Lee , Sang Hyeon Moon , Sung Kyu Kim , Bum Sik Kim , Jae Won Lee , Tae Hwan Chung , Chul Woo Kim , Jin Hwan Jung
发明人： Young Kook Lee , Sang Hyeon Moon , Sung Kyu Kim , Bum Sik Kim , Jae Won Lee , Tae Hwan Chung , Chul Woo Kim , Jin Hwan Jung
IPC分类号： B60L3/00
CPC分类号： B60L11/1803 , B60L2240/52 , H02M2001/325 , Y02T10/7005
摘要： The present invention provides an emergency control apparatus, and method which maintains the power flow between a battery and an inverter and the operation state of an electric vehicle in the event of failure of a bidirectional DC-DC converter connected between the battery as a power source and the inverter for operating a drive motor.
摘要翻译：本发明提供一种紧急控制装置和方法，其在连接在作为电源的电池之间的双向DC-DC转换器发生故障的情况下，保持电池和逆变器之间的电力流动以及电动车辆的操作状态以及用于操作驱动电动机的逆变器。

9. 发明申请

US20110095603A1 EMERGENCY CONTROL APPARATUS AND METHOD FOR USE 有权
标题翻译：紧急控制装置及其使用方法
公开(公告)号：US20110095603A1
公开(公告)日：2011-04-28
申请号：US12778395
申请日：2010-05-12
申请人： Young Kook Lee , Sang Hyeon Moon , Sung Kyu Kim , Bum Sik Kim , Jae Won Lee , Tae Hwan Chung , Chul Woo Kim , Jin Hwan Jung
发明人： Young Kook Lee , Sang Hyeon Moon , Sung Kyu Kim , Bum Sik Kim , Jae Won Lee , Tae Hwan Chung , Chul Woo Kim , Jin Hwan Jung
IPC分类号： B60L11/18
CPC分类号： B60L11/1803 , B60L2240/52 , H02M2001/325 , Y02T10/7005
摘要： The present invention provides an emergency control apparatus, and method which maintains the power flow between a battery and an inverter and the operation state of an electric vehicle in the event of failure of a bidirectional DC-DC converter connected between the battery as a power source and the inverter for operating a drive motor.
摘要翻译：本发明提供一种紧急控制装置和方法，其在连接在作为电源的电池之间的双向DC-DC转换器发生故障的情况下，保持电池和逆变器之间的电力流动以及电动车辆的操作状态以及用于操作驱动电动机的逆变器。

10. 发明授权

US08786584B2 Liquid crystal display device having output transistor having large capacitor component 有权
标题翻译：具有输出晶体管的电容器部件大的液晶显示装置
公开(公告)号：US08786584B2
公开(公告)日：2014-07-22
申请号：US12629617
申请日：2009-12-02
申请人： Lee Young Kim , Bum Sik Kim , Hoe Woo Koo
发明人： Lee Young Kim , Bum Sik Kim , Hoe Woo Koo
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2300/0426 , G09G2310/0286 , G09G2310/0291 , G09G2320/0252 , G11C19/18 , G11C19/28
摘要： The liquid crystal display device includes an output portion which is configured to include an output transistor having a large capacitor component. The output portion includes a top electrode which is configured to include an output transistor having a large capacitor component. As such, the liquid crystal display device can enhance the response speed of liquid crystal.
摘要翻译：液晶显示装置包括输出部，其被配置为包括具有大电容器部件的输出晶体管。输出部分包括顶电极，其被配置为包括具有大电容器部件的输出晶体管。因此，液晶显示装置可以提高液晶的响应速度。

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