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公开(公告)号：KR101619663B1
公开(公告)日：2016-05-18
申请号：KR1020140176052
申请日：2014-12-09
CPC classification number: B60W20/17 , B60K6/48 , B60K2006/4825 , B60L3/0023 , B60L15/20 , B60W10/08 , B60W20/00 , B60W30/20 , B60W2030/206 , B60W2050/0014 , B60W2050/0052 , B60W2510/06 , B60W2510/081 , B60W2520/00 , B60W2710/083 , Y02T10/7258 , Y10S903/906 , B60W10/04 , B60W20/10
Abstract: 본발명은하이브리드차량의능동형진동저감제어장치및 그방법에관한것으로, 제 1 모터, 토셔널댐퍼, 엔진, 커넥터(벨트-풀리, 체인, 기어등), 제 2 모터가순차적으로연결된하이브리드차량에서, 제 2 모터로부터추출된진동신호를추종하는제 1 모터의기준신호(단위정현파)를생성한후, 구동계전달함수의주파수특성에따라상기기준신호의진폭과위상을조절하여제 1 모터의진동저감용토크를생성하는, 하이브리드차량의능동형진동저감제어장치및 그방법을제공하고자한다. 이를위하여, 본발명은제 1 모터, 토셔널댐퍼, 엔진, 커넥터, 제 2 모터가순차적으로연결된하이브리드차량의능동형진동저감제어장치에있어서, 상기제 2 모터로부터진동신호를추출하는진동추출부; 상기제 1 모터의회전각을기반으로기준신호및 위상을생성하는기준신호생성부; 상기생성된기준신호와상기추출된진동신호사이의위상차가최소가되게하는필터계수를결정하는계수결정부; 상기제 1 모터의속도신호와상기결정된필터계수를이용하여상기기준신호와상기진동신호사이의위상차를검출하는위상결정부; 지연을보상하기위한위상을검출하는위상편이량검출부; 상기기준신호생성부에의해생성된위상과, 상기위상결정부에의해검출된위상, 및상기위상편이량검출부에의해검출된위상을이용하여역위상신호를생성하는역위상신호생성부; 및상기역위상신호에기준토크를곱하여역위상토크를생성한후 지령토크와합하여진동저감용토크를생성하는토크생성부를포함한다.
Abstract translation: 本发明涉及一种用于混合动力电动车辆的主动振动控制装置和方法，其通过控制参考信号的幅度和相位来产生用于减小第一电动机的振动的转矩。 为了实现这一点，用于混合电动车辆的主动振动控制装置包括：振动提取部分，其从第二电动机中提取振动信号; 参考信号生成部，其基于第一电动机的旋转角度生成基准信号和相位; 系数确定部分，其确定所生成的参考信号和所提取的振动信号之间的相位差最小化的滤波器系数; 相位确定部，使用第一电动机的速度信号和所确定的滤波器系数来检测参考信号和振动信号之间的相位差; 检测用于补偿延迟的相位的相位偏差检测部; 反相信号生成部，其通过使用由基准信号生成部生成的相位，由相位确定部检测的相位和由相位偏差检测部检测的相位产生反相信号; 以及产生减小振动的转矩的转矩产生部。
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公开(公告)号：KR1020140085932A
公开(公告)日：2014-07-08
申请号：KR1020120155825
申请日：2012-12-28
Inventor： 정태영
IPC: B60L11/18
CPC classification number: B60L1/003 , B60L1/02 , B60L1/20 , B60L11/1851 , B60L2210/10 , B60L2220/44 , B60L2240/10 , B60L2240/36 , B60L2240/80 , B60L2260/20 , B60L2270/00 , Y02T10/7005 , Y02T10/705 , Y02T10/7216
Abstract: The present invention relates to a control method for shortening start time of an electric vehicle. An objective of the present invention is to provide a control method which is capable of shortening a start time of an electric vehicle by rapidly removing residual electricity in a system without the addition of a separated component. To achieve the objective, the present invention provides a control method for shortening a start time of an electric vehicle including the steps of: comparing an inverter DC-link voltage for driving a driving motor with a first reference value in state that a connection between a main battery and a vehicle system is released; comparing a residual voltage in the vehicle system with a second reference value when the inverter DC-link voltage is equal to or greater than a first reference value; removing the residual voltage by operating an electric load in a vehicle to consume residual electricity of the vehicle system when the residual voltage is equal to or greater than the second reference value; and connecting the main battery to the vehicle system by turning on a pre-charge relay and the main relay.
Abstract translation: 本发明涉及一种缩短电动车辆的起动时间的控制方法。 本发明的目的是提供一种控制方法，其能够通过在不增加分离成分的情况下快速除去系统中的残留电力来缩短电动车辆的起动时间。 为了实现该目的，本发明提供了一种缩短电动车辆的起动时间的控制方法，包括以下步骤：将用于驱动驱动电动机的驱动电动机的逆变器直流母线电压与第一基准值进行比较， 主电池和车辆系统被释放; 当所述逆变器DC链路电压等于或大于第一参考值时，将所述车辆系统中的剩余电压与第二参考值进行比较; 当剩余电压等于或大于第二参考值时，通过操作车辆中的电负载来消除残余电压以消耗车辆系统的剩余电量; 并通过打开预充电继电器和主继电器将主电池连接到车辆系统。
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公开(公告)号：KR1020160069848A
公开(公告)日：2016-06-17
申请号：KR1020140175974
申请日：2014-12-09
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 동아대학교 산학협력단
CPC classification number: B60L11/1874 , B60H1/00385 , B60K1/04 , B60K2001/003 , B60K2001/006 , B60L1/003 , Y02T10/7005 , B60L11/18 , B60K11/02 , B60K11/06
Abstract: 본발명의실시예에따른전기자동차용냉각시스템은전력변환부품, 모터, 라디에이터와전자식워터펌프를구비하여상기전력변환부품의냉각을수행하는냉각부를포함하는전기자동차용냉각시스템에있어서, 상기냉각부와연동하여차량의공조를수행하는공조부; 상기공조부를통해들어오는공기의온도를감지하는온도감지부; 상기냉각부에흐르는냉각수의온도를감지하는냉각수온도감지부; 및목표공기유량및 목표냉각수유량을산출하여상기냉각부의냉각을제어하는냉각제어컨트롤러를포함할수 있다.
Abstract translation: 根据本发明的实施例，一种用于电动车辆的冷却系统包括：冷却部件，包括功率转换部件，电动机，散热器和电子水泵，以冷却功率转换部件; 与冷却部件相互连接以调节车辆中的空气的空调部件; 温度感测部件，感测通过空调部件的空气的温度; 冷却水温度检测部，其检测在所述冷却部中流动的冷却水的温度; 以及冷却控制器，其通过计算目标空气流量和目标冷却水流量来控制冷却部的冷却。 因此，本发明能够提高功率转换部件的寿命和性能。
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公开(公告)号：KR101339239B1
公开(公告)日：2013-12-09
申请号：KR1020110126332
申请日：2011-11-29
CPC classification number: B60L15/20 , H02P21/50 , H02P29/02 , Y02T10/643 , Y02T10/645 , Y02T10/7275
Abstract: 본 발명의 실시예에 따른 모터를 구비한 차량의 제어방법은, 본 발명의 실시예에 따른 하이브리드 차량의 제어 방법은, 모터의 속도가 0이 아니고, 그 출력 토크가 0인 것을 확인하는 단계, 상기 모터의 전압이 일정한 수치에 수렴하는 것을 확인하는 단계, 및 상기 모터를 제어하기 위한 데이터를 수집하고, 이를 처리하여 레졸버의 옵셋값을 연산하기 위한 옵셋모드로 진입하는 단계를 포함한다.
따라서, 운전성에 영향을 미치지 않으면서 주행 중에 레졸버의 오프셋값을 보정할 것인지를 용이하게 판단할 수 있다.-
公开(公告)号：KR1020130013481A
公开(公告)日：2013-02-06
申请号：KR1020110075159
申请日：2011-07-28
CPC classification number: B60L3/04 , B60L11/005 , B60L2220/54 , Y02T10/641 , Y02T10/646 , Y02T10/7022
Abstract: PURPOSE: A system for discharging remaining high voltage of a hybrid car is provided to discharge high voltage among high voltage components and to protect a driver or a worker from high voltage. CONSTITUTION: A system for discharging remaining high voltage of a hybrid car comprises a high voltage battery, a battery control unit, a high voltage DC-DC converter(HDC), a motor control unit, a discharge control unit, and a shut-down control unit. The high voltage DC-DC converter is connected to the high voltage battery and charges or discharges the high voltage battery. The motor control unit is connected to the high voltage DC-DC converter and controls one or motors. A method for discharging remaining high voltage comprises: a step of identifying key-off state of a car(S100); a step of blocking input and output power of a high voltage battery(S300); and a step of shutting down a discharging switch and charging the remaining high voltage(S400). [Reference numerals] (AA) No; (BB) Yes; (S100) Key off ?; (S200) Controlling motor torque with "0"; (S300) Blocking the input-output power of a high voltage battery; (S400) Discharging switch On; (S500) Discharging control with a motor(MG1 or MG2); (S600) Finishing discharging control; (S700) Executing a shutdown mode
Abstract translation: 目的：提供一种用于放出混合动力车的剩余高压的系统，用于在高压部件之间排出高电压，并且保护驾驶员或工人免受高压。 构成：用于放出混合动力车的剩余高压的系统包括高电压电池，电池控制单元，高压DC-DC转换器（HDC），电动机控制单元，放电控制单元和关闭 控制单元 高压DC-DC转换器连接高压电池，对高压电池进行充放电。 电机控制单元连接到高压DC-DC转换器，并控制一个或电机。 一种用于放电剩余高电压的方法包括：识别轿厢的关闭状态的步骤（S100）; 阻止高电压电池的输入和输出功率的步骤（S300）; 以及关闭放电开关并对剩余的高电压充电的步骤（S400）。 （附图标记）（AA）否; （BB）是的; （S100）按键？ （S200）用“0”控制电机转矩; （S300）阻塞高电压电池的输入输出功率; （S400）放电开关打开; （S500）电机放电控制（MG1或MG2）; （S600）整理放电控制; （S700）执行关机模式
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Patent Agency Ranking
公开(公告)号：KR1020130011753A
公开(公告)日：2013-01-30
申请号：KR1020110073135
申请日：2011-07-22
Inventor： 정태영
Abstract: PURPOSE: A method for controlling a hybrid vehicle is provided to actively control regeneration rate of motor/generator and assistant ratio of a driving motor and to effectively control movement of a vehicle under an uphill or downhill condition. CONSTITUTION: A method for controlling a hybrid vehicle comprises: a step of sensing dynamic acceleration value of the vehicle; a step of sensing operation amount of an acceleration pedal and sensing increase rate of the operation amount; and a step of changing the secondary rate of the driving motor and the shift mode of a transmission according the side of acceleration and increase rate thereof. The driving condition of the vehicle is determined to up-hill or down-hill using the angle of the moving direction of the vehicle, APS increase rate, or brake operation signal(S265, S270). [Reference numerals] (AA,CC,FF,GG) No; (BB,DD,EE,HH) Yes; (S240) Sensing the acceleration of a vehicle and the degree of slope; (S245) Degree of slope > ± 6% ?; (S250) Calculating dynamic acceleration(sensed acceleration - sensed acceleration of gravity); (S255) APS increase rate >= 0 and the dynamic acceleration = 0; (S265) Verifying uphill; (S270) Verifying downhill; (S275) If APS=0 or BPS >0, the regeneration rate of a motor decreases; (S280) If APS > 0, the assistant ratio of a motor increases and the mode of a transmission is changed into a power mode; (S285) If APS=0 or BPS > 0, the regeneration rate of the motor increases; (S290) If APS > 0, the assistant ratio of the motor decreases and the mode of the transmission is changed into an economical transmission mode; (S296,S385) Degree of the slope
Abstract translation: 目的：提供一种控制混合动力车辆的方法，以主动控制电动机/发电机的再生速率和驱动电动机的辅助比例，并有效地控制车辆在上坡或下坡条件下的运动。 构成：一种用于控制混合动力车辆的方法，包括：检测车辆的动态加速度值的步骤; 感测加速踏板的操作量和操作量的感测增加率的步骤; 以及根据加速度和增加率来改变驱动电动机的二次速率和变速器的换档模式的步骤。 使用车辆的移动方向的角度，APS增加率或制动操作信号，将车辆的驾驶状况确定为上坡或下坡（S265，S270）。 （附图标记）（AA，CC，FF，GG）否; （BB，DD，EE，HH）是; （S240）检测车辆的加速度和坡度; （S245）坡度>±6％？ （S250）计算动态加速度（感测加速度 - 感测重力加速度）; （S255）APS增加率> = 0，动态加速度<0; （S260）APS增加率<0，动态加速度> = 0; （S265）验证上坡; （S270）验证下坡; （S275）如果APS = 0或BPS> 0，则电动机的再生率降低; （S280）如果APS> 0，则电动机的辅助比例增加，变速器模式变为动力模式; （S285）如果APS = 0或BPS> 0，则电动机的再生率增加; （S290）如果APS> 0，则电机的辅助比例下降，传输方式变为经济传输模式; （S296，S385）坡度<±3％ （S297）将变速器模式更改为正常模式，并启动电机的再生速率/辅助比例
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公开(公告)号：KR1020120060059A
公开(公告)日：2012-06-11
申请号：KR1020100121624
申请日：2010-12-01
CPC classification number: B60W20/50 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W50/0205 , B60W50/029 , B60W2510/242 , G01M17/007 , Y02T10/6286
Abstract: PURPOSE: A system for error detection of a hybrid vehicle and a method thereof are provided to reduce production cost and providing individual defect diagnosis, thereby enhancing reliability of defect diagnosis and stability of operation. CONSTITUTION: A system for error detection of a hybrid vehicle comprises a controller(410), a power module(420), and a diagnostic module. The controller controls phase transformation of the power module. The power module consists of a plurality of power switch minors. The power module practices phase transformation according to control of the controller. The diagnostic module independently analyzes electrical current in each phase. The diagnostic module decides whether the power module is defected or not.
Abstract translation: 目的：提供混合动力车辆的错误检测系统及其方法，以降低生产成本并提供单独的缺陷诊断，从而提高缺陷诊断的可靠性和操作的稳定性。 构成：混合动力车辆的错误检测系统包括控制器（410），功率模块（420）和诊断模块。 控制器控制电源模块的相变。 电源模块由多个电源开关未成年人组成。 电源模块根据控制器的控制实现相变。 诊断模块独立分析各相电流。 诊断模块决定电源模块是否有故障。
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公开(公告)号：KR100974705B1
公开(公告)日：2010-08-06
申请号：KR1020070129667
申请日：2007-12-13
CPC classification number: G05B23/0264
Abstract: The present invention relates to a fault information processing system and method for a vehicle, which can satisfy a short control cycle to thereby reduce the burden applied to the CPU and enables significant fault information (freeze frame) to be frozen. To this end, this invention features that the fault detection unit, the fault processing unit, the fault management unit having independent control cycles process all the faults occurred depending on a priority in such a fashion that fault-related data (freeze frame) is frozen immediately after the occurrence of a fault irrespective of the type of the occurred fault and the priority. Also, the fault management unit retrieves the occurred fault at an independent control cycle, combines the previously frozen fault-related data and the occurred fault, and stores corresponding fault information in a buffer unit.
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公开(公告)号：KR1020090062428A
公开(公告)日：2009-06-17
申请号：KR1020070129667
申请日：2007-12-13
CPC classification number: G05B23/0264
Abstract: A trouble management system for vehicles, and its method are provided to reduce the load of CPU by satisfying the rapid control period. A trouble management system for vehicles comprises a trouble detection part(11a) which detects the generation of trouble from the each system of a vehicle and informs a trouble treatment part and a trouble management part of the generation of trouble; a trouble treatment part(11b) which receives the generation of trouble from the trouble detection part to perform the trouble treatment for the system protection; a trouble management part(11c) which receives the generation of trouble from the trouble detection part to maintain the trouble information necessary for the diagnosis and repair of trouble; and a buffer part which stores the trouble-related data acquired by the trouble detection part.
Abstract translation: 提供车辆故障管理系统及其方法，通过满足快速控制周期来减少CPU的负载。 车辆故障管理系统包括故障检测部（11a），其检测来自车辆的各个系统的故障的产生，并且向故障处理部和故障管理部发送故障信息。 故障处理部（11b），其从所述故障检测部接收到故障的产生，以进行所述系统保护的故障处理; 故障管理部（11c），其从所述故障检测部接收到故障的产生，以维护故障诊断和修复所需的故障信息; 以及缓冲部，其存储由故障检测部获取的故障相关数据。
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公开(公告)号：KR101294566B1
公开(公告)日：2013-08-07
申请号：KR1020100121476
申请日：2010-12-01
CPC classification number: G01B21/22 , G01B21/00 , G01D5/24476
Abstract: 레졸버의 위치오차를 적응적으로 보상하기 위한 장치 및 방법이 개시된다. 이 장치는, 레졸버-디지털 변환기에 의해 디지털화된 모터의 회전자의 위치정보에 포함된 위치오차를 적응적으로 추정하고, 이와 같이 추정된 위치오차를 실측된 회전자의 위치정보로부터 차감함으로써 보상된 위치정보를 산출한다. 위치정보의 적응적 추정에는 회귀식 및 이 회귀식에 적용되는 반복적 최소 제곱법이 이용된다.
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