친환경 차량의 레졸버 비정상 출력 보상 방법
    21.
    发明公开
    친환경 차량의 레졸버 비정상 출력 보상 방법 有权
    用于补偿HEV或EV的RESOLVER异常数据输出的方法

    公开(公告)号:KR1020130064186A

    公开(公告)日:2013-06-18

    申请号:KR1020110130669

    申请日:2011-12-08

    Abstract: PURPOSE: A method for compensating an abnormal output of a resolver of an environment-friendly vehicle is provided to secure reliability for drivability of an electric vehicle and a hybrid function, by compensating current motor rotor position accurately, when the motor rotor position information is omitted. CONSTITUTION: A motor current position angle for compensation is obtained, by setting a motor current position angle before compensation as a current motor position angle(S101). Motor position displacement amount between previous sampling and current sampling according to RDC output is obtained, and motor position displacement amount between the previous sampling and previous sampling before the previous sampling is obtained at the same time(S102). A variable(A) is calculated(S103). The variable is expressed as a difference between the position displacement amount of the current sampling and the previous sampling and the position displacement amount of the previous sampling and the previous sampling before the previous sampling. It is determined whether to compensate or not, by comparing with the calculated variable compensation variable(S104). A motor current position value for compensation is calculated(S105). The omitted motor rotor position information is compensated by the calculated motor current position angle for compensation(S106). [Reference numerals] (AA) Start; (BB) End

    Abstract translation: 目的:提供一种用于补偿环境友好型车辆的分解器的异常输出的方法,通过省略电动机转子位置信息,通过补偿当前电动机转子位置来确保电动车辆和混合动力的驾驶性的可靠性 。 构成:通过将补偿前的电机当前位置角度设置为当前电机位置角度(S101),获得电机电流位移角补偿。 获得根据RDC输出的先前采样和当前采样之间的电机位置偏移量,并同时获得先前采样前的采样和先前采样之间的电机位置偏移量(S102)。 计算变量(A)(S103)。 该变量表示为当前采样的位置位移量和先前采样的位置位移量与先前采样的位置位移量和先前采样之前的先前采样之间的差。 通过与计算的可变补偿变量(S104)进行比较,确定是否补偿。 计算用于补偿的电机当前位置值(S105)。 省略的电动机转子位置信息由计算的电动机电流位置角补偿(S106)。 (附图标记)(AA)开始; (BB)结束

    하이브리드 차량용 모터 온도 측정 방법
    22.
    发明公开
    하이브리드 차량용 모터 온도 측정 방법 有权
    用于测量混合动力车辆电动机温度的方法

    公开(公告)号:KR1020110062238A

    公开(公告)日:2011-06-10

    申请号:KR1020090118897

    申请日:2009-12-03

    CPC classification number: G01K7/25 G01K2205/00 G01K2219/00 G01K15/005

    Abstract: PURPOSE: A method for measuring temperature of motor of hybrid electric vehicle is provided to improve the linearity of a temperature sensor and to increase the temperature measuring range of the sensor by adjusting an offset. CONSTITUTION: A method for measuring temperature of motor of hybrid electric vehicle is as follows. The temperature of a motor is measured by first and second gain blocks(S220). It determines whether the measured temperature of the motor is within a low temperature section(S230). If the motor temperature is in a low temperature section, the temperature of the low temperature section is measured by the second gain block(S240). The temperature of a high temperature section is measured by the first gain block in case the temperature of the motor has within the high temperature section(S250).

    Abstract translation: 目的:提供一种测量混合动力汽车电机温度的方法,以提高温度传感器的线性度,并通过调整偏移量来增加传感器的温度测量范围。 构成:混合电动汽车电机温度测量方法如下。 电机的温度由第一和第二增益块测量(S220)。 它确定电动机的测量温度是否在低温段内(S230)。 如果电机温度处于低温部分,则通过第二增益块测量低温部分的温度(S240)。 在电机的温度在高温段内的情况下,高温部分的温度由第一增益块测量(S250)。

    하이브리드 차량의 레졸버 단락 및 단선 감지용 회로 및 이를 이용한 레졸버 단락 및 단선 감지 방법
    23.
    发明公开

    公开(公告)号:KR1020110048977A

    公开(公告)日:2011-05-12

    申请号:KR1020090105771

    申请日:2009-11-04

    CPC classification number: G01R31/024 G01D3/08 G01R31/007 G01R31/2829

    Abstract: PURPOSE: A circuit for sensing resolver short circuit or disconnection of a hybrid vehicle and method thereof are provided to be used for debugging in a development stage. CONSTITUTION: A resistor for sensing short circuit and disconnection is connected between output signal ends of a resolver. The output signal ends of the resolver are connected to the input terminal of an RDC(Resolver-to-Digital Converter) connected to a CPU. The CPU measures a voltage due to voltage distribution between a resistor and a pull-up resistor for sensing short circuit and disconnection by differential signals. The differential signals are outputted to the RDC through the output signal ends.

    Abstract translation: 目的:提供一种用于感测分解器短路或混合动力车辆断开的电路及其方法,用于在开发阶段进行调试。 构成:用于感测短路和断开的电阻连接在旋转变压器的输出信号端之间。 旋转变压器的输出信号端连接到连接到CPU的RDC(Resolver-to-Digital Converter)的输入端。 CPU通过电阻和上拉电阻之间的电压分配来测量电压,用于感测短路和差分信号的断开。 差分信号通过输出信号端输出到RDC。

    전기자동차의 전압 센싱 및 보정 장치와 방법
    24.
    发明授权
    전기자동차의 전압 센싱 및 보정 장치와 방법 有权
    用于感应和校准电动机逆变器电压的系统和方法

    公开(公告)号:KR101028024B1

    公开(公告)日:2011-04-13

    申请号:KR1020090105722

    申请日:2009-11-04

    Abstract: PURPOSE: A system and method for sensing and calibrating a voltage of an electric vehicle are provided to enable a CPU to obtain calibrating information using two point voltage values obtained by a variable gain amplifier, thereby accurately calibrating a sensing value. CONSTITUTION: A device for sensing and calibrating an inverter voltage includes a battery voltage sensor(12), an inverter voltage sensor(22), a battery controller(13), a variable gain amplifier(25), and a CPU(24). The CPU obtains calibrating information based on a voltage value outputted from the variable gain amplifier to calibrate an inverter sensing value. An amplification gain is changed into a desired value in the variable gain amplifier by a control signal.

    Abstract translation: 目的:提供用于感测和校准电动车辆的电压的系统和方法,以使得CPU能够使用由可变增益放大器获得的两点电压值来获得校准信息,由此精确校准感测值。 构成:用于检测和校准逆变器电压的装置包括电池电压传感器(12),逆变器电压传感器(22),电池控制器(13),可变增益放大器(25)和CPU(24)。 CPU根据从可变增益放大器输出的电压值获得校准信息,以校准变频器检测值。 通过控制信号将放大增益改变为可变增益放大器中的期望值。

    전기자동차의 디씨-디씨 컨버터 고장 진단 방법
    25.
    发明公开
    전기자동차의 디씨-디씨 컨버터 고장 진단 방법 无效
    电动车用DC-DC转换器的诊断方法

    公开(公告)号:KR1020090062339A

    公开(公告)日:2009-06-17

    申请号:KR1020070129530

    申请日:2007-12-13

    CPC classification number: Y02T10/7216

    Abstract: A method for diagnosing a defect of a DC-DC converter of an electric vehicle is provided to lengthen durability of the DC-DC converter and an auxiliary battery in a hybrid/fuel cell vehicle by diagnosing rapidly the defect of the DC-DC converter. A low-voltage DC-DC converter outputs a voltage according to a voltage command received from an external controller and monitors simultaneously an output voltage. The voltage command and the real output voltage are compared with each other in order to diagnose a defective state of a DC-DC converter. When a difference between the voltage command and the real output voltage exceeds a reference voltage and the exceeding time of the reference voltage is maintain during a constant period, the defective state is diagnosed. The low-voltage DC-DC converter generates a defective diagnosis code and turns on an alarm lamp.

    Abstract translation: 提供一种用于诊断电动车辆的DC-DC转换器的缺陷的方法,以通过快速诊断DC-DC转换器的缺陷来延长混合燃料电池车辆中的DC-DC转换器和辅助电池的耐久性。 低压DC-DC转换器根据从外部控制器接收的电压指令输出电压,同时监视输出电压。 将电压指令和实际输出电压进行比较,以便诊断DC-DC转换器的故障状态。 当电压指令和实际输出电压之间的差异超过参考电压并且在恒定周期内维持参考电压的超过时间时,诊断出故障状态。 低压DC-DC转换器产生故障诊断代码,并打开报警灯。

    DC-DC 컨버터, 그를 포함하는 차량 및 DC-DC 컨버터의 제어방법
    26.
    发明公开
    DC-DC 컨버터, 그를 포함하는 차량 및 DC-DC 컨버터의 제어방법 有权
    DC-DC转换器,包括其的车辆以及DC-DC转换器的控制方法

    公开(公告)号:KR1020180027834A

    公开(公告)日:2018-03-15

    申请号:KR1020160114989

    申请日:2016-09-07

    Inventor: 김범식

    Abstract: 개시된발명의일 측면은 DC-DC컨버터의스위칭주파수를제어함으로써, 라디오수신기로유입되는방송노이즈를회피시키고, 노이즈개선을위한부품및 비용을절감시키며, 전장품의노후화에따른주파수의미세변동에의한유입노이즈를사전에방지하는 DC-DC 컨버터, 그를포함하는차량및 DC-DC 컨버터의제어방법을제공한다. 개시된발명의일 측면에따른 DC-DC 컨버터는전압을상승시키는스위칭회로; 오디오장치로부터청취중인라디오주파수에관한정보를수신하는신호입력부; 및상기라디오주파수에기초하여상기스위칭회로의동작주파수의변경여부를판단하고, 상기동작주파수에기초하여상기스위칭회로를제어하는제어부;를포함한다.

    Abstract translation: 根据本发明的一个方面,提供了一种DC-DC转换器控制方法,用于控制DC-DC转换器的开关频率以避免引入无线电接收机的广播噪声,减少用于降低噪声的部件和成本, 提前防止输入噪声的DC-DC转换器,包括该DC-DC转换器的车辆以及该DC-DC转换器的控制方法。 根据所公开的发明的一个方面,一种DC-DC转换器包括:用于升高电压的开关电路; 信号输入部分,用于接收关于从音频设备听到的射频信息; 以及控制器,用于基于射频确定是否改变开关电路的操作频率并基于操作频率控制开关电路。

    안테나 장치, 그를 가지는 차량 및 그 제어 방법
    27.
    发明授权
    안테나 장치, 그를 가지는 차량 및 그 제어 방법 有权
    天线装置,具有该天线装置的车辆及其控制方法

    公开(公告)号:KR101728328B1

    公开(公告)日:2017-04-19

    申请号:KR1020150169637

    申请日:2015-12-01

    Inventor: 김범식

    Abstract: 본발명은차량의진행방향을검출하기위한검출부; 급전부가각각마련된복수의안테나소자를갖는안테나장치; 차량의진행방향에기초하여안테나장치의에너지의방사패턴의방향이변경되도록안테나장치를제어하는제어부를포함하고, 안테나장치는, 전원부와, 복수의안테나소자중 적어도하나의안테나소자의급전부와전원부를전기적으로연결하는스위칭부와, 제어부의명령에기초하여스위칭부의스위칭을제어하는마이컴을포함한다. 본발명은차량간 5G 통신시, 차량의진행방향의변화에따라안테나장치의방사방향을변경함으로써주행중 타차량과의통신이두절되는것을방지할수 있다. 특히본 발명은갑작스러운돌발상황에의한급회전시 타차량및 지능형교통시스템과의통신두절상태를방지할수 있고통신재개를위한통신딜레이도방지할수 있다.

    Abstract translation: 本发明涉及一种车辆,其包括用于检测车辆的行驶方向的检测单元; 一种具有多个天线元件的天线装置,每个天线元件设置有电源部分; 以及控制单元,用于基于车辆的行进方向来改变天线装置的能量的辐射方向的方向,天线装置包括电源单元,并且多个天线元件中的至少一个电源单元 以及用于根据控制单元的命令控制开关单元的开关的微型计算机。 本发明可以通过在车辆之间的5G通信期间根据车辆的行驶方向的改变来改变天线装置的发射方向,来防止在行驶期间与其他车辆的通信。 特别地,本发明可以防止由于突发意外情况在突然转弯期间与其他车辆和智能交通系统的通信中断,并且还可以防止通信恢复的通信延迟。

    친환경 차량의 레졸버 비정상 출력 보상 방법
    28.
    发明授权
    친환경 차량의 레졸버 비정상 출력 보상 방법 有权
    用于补偿HEV或EV的RESOLVER异常数据输出的方法

    公开(公告)号:KR101683925B1

    公开(公告)日:2016-12-07

    申请号:KR1020110130669

    申请日:2011-12-08

    CPC classification number: G01D5/2449 G01D5/2495 H02P6/16

    Abstract: 본발명은하이브리드및 전기차량의모터를제어하기위해서는모터회전자의위치를정확히알아야하는점을고려하여, RDC의 AD 컨버젼에러또는노이즈에의해모터회전자위치정보가누락이되었을때, 현재모터회전자위치를정확하게보상함으로써, 하이브리드기능과전기차의구동성에대한신뢰성확보할수 있도록한 친환경차량의레졸버비정상출력보상방법을제공하고자한 것이다.

    Abstract translation: 公开了一种用于补偿分解器的异常输出的技术。 更具体地说,中央处理单元(CPU)将补偿前的当前电动机位置角度设置为:n,ORG作为当前电动机位置角度& n; n并获得电动机位置变化&Dgr;电流采样之间的n [rad] [n]和先前的采样[n-1]和前一个采样[n-1]之间的电机位置变化&Dgr;Θ n-1 [rad]。 随后,基于上述角度计算变量A. CPU通过比较计算的变量A和校准变量K来确定是否执行补偿,并计算补偿的当前电动机位置角; n [rad]。 最后,CPU补偿电机转子位置信息的不存在与计算出的当前电机位置角度进行补偿; n [rad]。

    착탈식 차량 정보 인디케이터 및 이를 이용한 차량 정보 인디케이팅 방법
    30.
    发明授权
    착탈식 차량 정보 인디케이터 및 이를 이용한 차량 정보 인디케이팅 방법 有权
    用于指示车辆信息的玻璃和使用其的车辆信息的指示方法

    公开(公告)号:KR101567194B1

    公开(公告)日:2015-11-06

    申请号:KR1020140025335

    申请日:2014-03-04

    Inventor: 김범식

    Abstract: 본발명은차량정보인디케이터및 이를이용한차량정보인디케이팅방법에관한것으로서, 더욱상세하게는운전자가직접착용한상태에서차량의실내공간내에존재하는각종기기를좌표화하고, 좌표화된각종기기에조작명령을내릴수 있도록한 차량정보인디케이터및 이를이용한차량정보인디케이팅방법에관한것이다. 즉, 본발명은운전자가직접착용한상태에서차량의실내공간내에존재하는각종기기를좌표화한후, 운전자의시선을주기적으로인식하는방법또는운전자의행동이미리입력된방향또는패턴과일치하는지여부를판정하는등의방법을통하여, 좌표화된각종기기에조작명령을내릴수 있도록한 차량정보인디케이터및 이를이용한차량정보인디케이팅방법을제공하고자한 것이다.

    Abstract translation: 公开了一种车辆信息指示器和使用该指示符指示车辆信息的方法。 指示器被配置为使得佩戴指示器的驾驶员能够协调车辆内的设备并且可以向协调的设备发出命令。 指示器包括将车辆内的空间指定为空间坐标的坐标设置模块,基于眼睛区域识别用户的视线的变化距离,并将期望的区域指定为详细的区域坐标。 用户命令模块识别用户的身体运动模式和运动的次数,或用户的视线移动的方向和距离,并向设备提供命令。 此外,无线通信模块提供用户命令模块和车辆之间的无线通信。 电池配置为向模块供电。

Patent Agency Ranking