-
公开(公告)号：KR1020150000569A
公开(公告)日：2015-01-05
申请号：KR1020130072762
申请日：2013-06-25
Applicant: 현대자동차주식회사
Inventor： 정태영
CPC classification number: Y02T10/88
Abstract: 본 발명은 친환경 차량용 전동식 에어컨 컴프레서 제어 방법에 관한 것으로서, 더욱 상세하게는 과부하 및 과전류로부터 전동식 에어컨 컴프레서 및 인버터를 보호할 수 있도록 한 친환경 차량용 전동식 에어컨 컴프레서 제어 방법에 관한 것이다.
즉, 본 발명은 전동식 에어컨 컴프레서의 압축 부하가 크고, 인버터에 과전류가 발생될 경우, 인버터의 정지없이 컴프레서의 회전수만을 감소시켜 정격 출력 및 토크를 유지시킬 수 있도록 함으로써, 과부하 및 과전류로부터 에어컨 컴프레서 및 인버터를 보호할 수 있고, 인버터 및 컴프레서의 위험 요소를 줄여 2차 손상을 방지할 수 있는 친환경 차량용 전동식 에어컨 컴프레서 제어 방법을 제공하고자 한 것이다.Abstract translation: 本发明涉及一种用于控制绿色汽车的电动空调压缩机的方法，更具体地涉及一种用于控制绿色汽车的电动空调压缩机的方法，该方法可以保护电动空调压缩机 以及过载和过流的逆变器。 因此，本发明提供一种控制绿色汽车的电动空调压缩机的方法，其可以保护电动空调压缩机和逆变器免受过载和过电流的影响，并且通过减少来防止二次损坏 逆变器和压缩机的危险因素，通过在电动机空调压缩机的压缩负荷较大时，由于压缩机的转数减少而变频器停止而保持额定输出和转矩，并且在 逆变器。
-
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：KR1020130013997A
公开(公告)日：2013-02-06
申请号：KR1020110075977
申请日：2011-07-29
Applicant: 현대자동차주식회사
CPC classification number: B60W30/0956 , B60R19/205 , B60T7/22 , B60W10/20 , B60W40/02 , B60W40/08 , B60W2420/52 , B60W2420/54 , B60W2520/18 , B60Y2300/095 , B62D15/025
Abstract: PURPOSE: An anti-crash apparatus and method for a vehicle are provided to prevent or relieve a car crash by controlling a steering wheel. CONSTITUTION: An anti-crash apparatus comprises a driving state detection unit(10), a control unit(20), and a steering wheel driving unit(30). The driving state detection unit detects manipulation information and car surrounding information while driving. The control unit analyzes the manipulation information and car surrounding information. The control unit controls a steering wheel and minimizes accident. [Reference numerals] (11) Vehicle-to-vehicle distance detection unit; (12) Steering angle detection unit; (13) Vehicle speed detection unit; (14) Brake detection unit; (15) Image detection unit; (20) Control unit; (30) Steering wheel driving unit
Abstract translation: 目的：提供一种用于车辆的防碰撞装置和方法，以通过控制方向盘来防止或减轻汽车碰撞。 构成：防撞装置包括驱动状态检测单元（10），控制单元（20）和方向盘驱动单元（30）。 驾驶状态检测单元在驾驶时检测操作信息和轿厢周围信息。 控制单元分析操纵信息和汽车周围信息。 控制单元控制方向盘并最大限度地减少事故。 （附图标记）（11）车辆到车辆距离检测单元; （12）转向角检测单元; （13）车速检测单元; （14）制动检测单元; （15）图像检测单元; （20）控制单元; （30）方向盘驱动单元
-
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
-
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
-
Patent Agency Ranking
公开(公告)号：KR1020120061651A
公开(公告)日：2012-06-13
申请号：KR1020100123026
申请日：2010-12-03
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A clutch actuator brake device of a hybrid vehicle is provided to improve the fuel efficiency of a hybrid vehicle through reducing the electric load of a vehicle by excluding electric energy usage. CONSTITUTION: A clutch actuator brake device(100) of a hybrid vehicle comprises an air disk brake(10) corresponding to the both sides of a brake disc(3) connected to a clutch actuator(1). The air disk brake comprises a caliper body(20), a piston member piston member(30), and a friction pad(40). The air pressure is flown through the caliper body. The piston member is installed in a caliper body to be reciprocated. The friction pad is installed in the piston member and corresponded to the brake disk.
Abstract translation: 目的：提供混合动力车辆的离合器致动器制动装置，通过排除电能的使用来减少车辆的电力负荷来提高混合动力车辆的燃料效率。 构成：混合动力车辆的离合器致动器制动装置（100）包括对应于连接到离合器致动器（1）的制动盘（3）的两侧的空气盘式制动器（10）。 气盘制动器包括制动钳体（20），活塞构件活塞构件（30）和摩擦垫（40）。 空气压力通过卡钳主体流动。 活塞构件安装在卡钳体中以往复运动。 摩擦垫安装在活塞件上并对应于制动盘。
-
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。
-
公开(公告)号：KR101000410B1
公开(公告)日：2010-12-13
申请号：KR1020080123119
申请日：2008-12-05
Applicant: 현대자동차주식회사
Abstract: 본 발명은 하이브리드 차량의 능동형 진동 저감 제어 장치에 관한 것으로서, 모터 제어기가 엔진 제어기로부터 어떠한 정보도 수신받지 않고도 자체 보유한 모터 위치센서의 속도정보로부터 진동 토크의 크기 및 엔진 크랭크축과의 위상차를 추정한 뒤 진동 토크의 역토크 지령을 산출하고 통상의 토크 지령과 합산하여 모터 제어를 수행함으로써 축 진동을 감쇄시키는 하이브리드 차량의 능동형 진동 저감 제어 장치에 관한 것이다. 이러한 본 발명에서는 모터 제어 시스템으로 능동형 진동 저감을 가능하게 됨으로써, 엔진 진동을 보다 효과적으로 저감시켜 승차감을 향상시킬 수 있고, 별도의 수단 없이 통상의 하이브리드 시스템만으로 진동 저감을 수행하므로 비용을 줄일 수 있는 장점이 있다. 특히, 엔진 크랭크축 위치센서의 신호를 입력받을 수 있도록 모터 제어기를 연결할 필요가 없게 되어, 센서 신호의 입출력을 위한 엔진 제어기 및 모터 제어기의 회로 설계 변경이 불필요하고, 센서 신호의 결선에 사용되는 배선을 제거할 수 있게 되면서 노이즈 유입에 의한 성능 저하를 방지할 수 있다.
하이브리드 차량, 능동형, 진동 저감, 적응필터-
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.
-
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。
-
-
-
-
-
-
-
-
-
Search Results
67
records
(took 0.026 seconds)
