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公开(公告)号：KR1020120048947A
公开(公告)日：2012-05-16
申请号：KR1020100110449
申请日：2010-11-08
Abstract: PURPOSE: An electric power steering device and a steering wheel alignment method thereof are provided to improve workability and align a steering wheel accurately through offering the steering assist of an electric power steering device to a steering wheel during the steering wheel alignment process. CONSTITUTION: An electric power steering device comprises a steering angle sensor(21), a steering angle sensor initialization detection unit(22), an ignition detection sensor(23), and an ECU(electronic control unit)(24). The steering angle sensor senses the steering angle of a steering wheel. The steering angle sensor initialization detection unit senses the initialization status of the steering angle sensor. The ignition detection sensor senses the ignition ON/OFF state of the key of an automobile. The ECU supplies rotation power to an electric motor(25) according to the initialization status of the steering angle sensor and the ignition ON/OFF state of the key of an automobile. The electric motor supplies steering assist to a steering wheel.
Abstract translation: 目的：提供一种电动助力转向装置及其方向盘对准方法，以在方向盘对准过程中通过提供电动助力转向装置对方向盘的转向辅助来提高作业性并准确地对准方向盘。 构成：电动助力转向装置包括转向角传感器（21），转向角传感器初始化检测单元（22），点火检测传感器（23）和ECU（电子控制单元）（24）。 转向角传感器感测方向盘的转向角。 转向角传感器初始化检测单元检测转向角传感器的初始化状态。 点火检测传感器检测汽车钥匙的点火ON / OFF状态。 ECU根据转向角传感器的初始化状态和汽车的键的点火ON / OFF状态向电动机（25）供给旋转动力。 电动马达向方向盘提供转向辅助。
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公开(公告)号：KR1020130033767A
公开(公告)日：2013-04-04
申请号：KR1020110097656
申请日：2011-09-27
Abstract: PURPOSE: A torque steer compensation method of a motor driven power steering is provided to reduce vehicle maintenance costs by preventing a torque steer phenomenon after aging according to driving. CONSTITUTION: A torque steer compensation method of a motor driven power steering includes following steps. A step for determining whether a MDPS[Motor Driven Power Steering] installed in a vehicle normally functions or not(S10); a step for detecting vehicle information through an ECU[Electronic Control Unit] equipped in the vehicle(S20); a step for determining whether a torque steer happens or not in detected vehicle information in a vehicle information verification step(S30); a step for calculating the compensation quantity of the MDPS through the ECU when the torque steer happens in a torque steer generation determining step(S40); and a step for compensating the calculated compensation quantity through a MDPS compensation quantity calculating step. [Reference numerals] (AA) Start; (BB) End; (S10) Motor driven power steering normally operated?; (S20) Detecting vehicle information including steering information, driving information, and ESC information; (S30) Torque steer generated?; (S40) Calculating the compensation quantity of the motor driven power steering; (S50) Rotating a steering wheel by the compensation of the compensation quantity;
Abstract translation: 目的：提供一种电机驱动动力转向装置的扭矩转向补偿方法，通过根据驾驶方式防止老化后的扭矩转向现象，减少车辆维修成本。 构成：电机驱动动力转向器的转矩转向补偿方法包括以下步骤。 确定安装在车辆中的MDPS [马达驱动力转向]是否正常工作的步骤（S10）; 通过车辆装备的ECU [电子控制单元]检测车辆信息的步骤（S20）; 在车辆信息验证步骤中在检测到的车辆信息中确定是否发生扭矩转向的步骤（S30）; 在扭矩转向发生判定步骤中，当扭矩转向发生时，通过ECU计算MDPS的补偿量的步骤（S40）; 以及通过MDPS补偿量计算步骤补偿计算出的补偿量的步骤。 （附图标记）（AA）开始; （BB）结束; （S10）电动机动力转向正常运行？ （S20）检测包括转向信息，驾驶信息和ESC信息的车辆信息; （S30）转矩转向器 （S40）计算马达驱动动力转向装置的补偿量; （S50）通过对补偿量的补偿来旋转方向盘;
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公开(公告)号：KR1020120137087A
公开(公告)日：2012-12-20
申请号：KR1020110056409
申请日：2011-06-10
IPC: B62D6/00 , B62D5/04 , B60W50/038 , B60W50/02
CPC classification number: B62D6/008 , B60W50/02 , B60W50/038 , B62D5/046 , B62D5/0481 , B62D6/003
Abstract: PURPOSE: An electric power steering control device and method are provided to effectively prevent damage to a drive shaft and a ball joint at the time of backward driving of a vehicle with an electric power steering system. CONSTITUTION: An electric power steering control device comprises a reverse gear detecting unit(11), an engine RPM detecting unit(12), a vehicle speed detecting unit(13), a steering angle detecting unit(14), and a control unit(20). The reverse gear detecting unit detects the reverse gear input state of a transmission. The engine RPM detecting unit detects the current RPM of an engine. The vehicle speed detecting unit detects the current speed of a vehicle. The steering angle detecting unit detects a steering angle, the angle of a steering wheel. The control unit controls the driving of an MDPS(Motor Driven Power Steering) motor(30) to restraining a driver from operating the steering wheel when detecting a vehicle driving condition which may cause damage to a steering drive shaft and a ball joint in a reverse gear. [Reference numerals] (11) Reverse gear detecting unit; (12) Engine RPM detecting unit; (13) Vehicle speed detecting unit; (14) Steering angle detecting unit; (20) Control unit; (30) MDPS motor
Abstract translation: 目的：提供一种电动助力转向控制装置和方法，用于在用电动助力转向系统反向驱动车辆时有效地防止对驱动轴和球窝接头的损坏。 构成：电动助力转向控制装置包括倒档检测单元（11），发动机转速检测单元（12），车速检测单元（13），转向角检测单元（14）和控制单元 20）。 倒档检测单元检测变速器的倒档输入状态。 发动机转速检测单元检测发动机的当前RPM。 车速检测单元检测车辆的当前速度。 转向角检测单元检测方向盘的转向角度。 控制单元控制驱动MDPS（马达驱动的动力转向）马达（30）以限制驾驶员在检测到可能导致转向驱动轴和球窝接头相反的车辆行驶状况时操作方向盘 齿轮。 （附图标记）（11）倒档检测单元; （12）发动机转速检测单元; （13）车速检测单元; （14）转向角检测单元; （20）控制单元; （30）MDPS电机
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公开(公告)号：KR101610406B1
公开(公告)日：2016-04-07
申请号：KR1020100110449
申请日：2010-11-08
Abstract: 이발명은차량조립시전동식파워스티어링시스템의조향휠을정확하게정렬하도록하는전동식파워스티어링시스템및 그의조향휠 얼라인먼트방법에관한것이다.이발명에따른전동식파워스티어링시스템은, 조향휠의조향각을감지하는조향각센서와, 상기조향각센서의초기화여부를감지하는조향각센서초기화감지부와, 차량의이그니션온/오프상태를감지하는이그니션감지센서와, 상기조향각센서초기화감지부와상기이그니션감지센서로부터상기조향각센서의초기화여부정보와이그니션온/오프상태정보를입력받아상기조향각센서가초기화되지않고이그니션온되면상기조향휠에조향어시스트를제공하는전기모터에회전구동력을인가하는전자제어유닛을포함한다.
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公开(公告)号：KR1020120019890A
公开(公告)日：2012-03-07
申请号：KR1020100083468
申请日：2010-08-27
Abstract: PURPOSE: A method for preventing steering pull of a vehicle using an electric power steering system is provided to compensate steering pull due to deterioration of the vehicle by determining with calculation of the steering pull generating in various conditions. CONSTITUTION: A method for preventing steering pull of a vehicle using an electric power steering system is as follows. The electric power steering system periodically receives vehicle information. By comparing the vehicle information which a first cycle and a second cycle are received, whether the vehicle is steering pull or not and indexes of the steering pull are determined. If a system determines that the steering pull is generated, current value applying to a motor of the electric power steering system is calculated based on the indexes of the steering pull. The current is applied to the motor of the electric power steering system to supply compensated torque to a steering wheel.
Abstract translation: 目的：提供一种用于使用电动助力转向系统来防止车辆的转向拉动的方法，以通过在各种条件下计算转向牵引力的计算来确定由于车辆的劣化而导致的转向拉力。 构成：使用电动助力转向系统来防止车辆的转向拉动的方法如下。 电动助力转向系统周期性地接收车辆信息。 通过比较接收到第一周期和第二周期的车辆信息，车辆是否是转向牵引，并且确定转向牵引的指标。 如果系统确定产生了转向拉动，则基于转向牵引的指标来计算施加到电动助力转向系统的电动机的当前值。 电流被施加到电动助力转向系统的电动机以向方向盘提供补偿转矩。
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Patent Agency Ranking
公开(公告)号：KR101744990B1
公开(公告)日：2017-06-08
申请号：KR1020110056409
申请日：2011-06-10
IPC: B62D6/00 , B62D5/04 , B60W50/038 , B60W50/02
Abstract: 본발명은전동식파워스티어링제어장치및 제어방법에관한것으로서, 전동식파워스티어링이장착된차량에서후진시에발생할수 있는구동축및 볼조인트의파손을효과적으로방지할수 있는전동식파워스티어링제어장치및 제어방법을제공하는데그 목적이있는것이다. 이를위해, 변속기의후진단상태를검출하는후진단검출부와; 후진시운전자의스티어링휠 조작에의해스티어링구동축및 이에연결된볼조인트의파손이발생할수 있는차량운전조건을검출하기위한검출부와; 상기각 검출부를통해후진단상태와스티어링구동축및 볼조인트의파손이발생할수 있는설정된차량운전조건이검출되는경우운전자의스티어링휠 조작을억제하기위한 MDPS 모터의구동제어를수행하는제어부;를포함하는전동식파워스티어링제어장치가개시된다.
Abstract translation: 本发明提供了可能发生在向后从装有驱动轴车辆中的时间，并防止球窝接头损伤有效地在转向控制装置及控制方法的电力涉及一种电动助力转向控制装置及控制方法的马达驱动的动力转向 目的是要做到这一点。 为此，用于检测变速器的诊断后状态的诊断后检测器; 检测器，用于检测可能导致转向轴损坏和通过球窝接头来倒车时的驾驶员的方向盘操作与其连接的车辆运行状况; 含;控制器，用于通过每个检测器和转向轴，以及执行所述诊断状态的驱动控制，然后当球被检测到的车辆操作状态被设置，可以导致对关节MDPS电动机损坏抑制驾驶员的方向盘操作 公开了一种电力转向控制装置。
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公开(公告)号：KR1020120045273A
公开(公告)日：2012-05-09
申请号：KR1020100106706
申请日：2010-10-29
Abstract: PURPOSE: A trailing arm bush of a vehicle improves road noise performance and ride quality by reducing the stiffness for backward, forward, upward, and downward, and durability and handling performance by controlling the movement appropriately. CONSTITUTION: A trailing arm bush of a vehicle comprises an impact absorbing member(5), an outer stopper(7), and an inner stopper(9). The impact absorbing member is installed between an inner tube(1) and an outer tube(3). The outer stopper is installed in exterior part of the impact absorbing member with gap from the inner circumference of the outer tube. The inner stopper installed in interior part of the impact absorbing member with gap from the inner circumference of the outer tube.
Abstract translation: 目的：车辆的后臂衬套通过适当地控制运动来减小向后，向前，向上和向下的刚度，以及耐久性和处理性能，从而提高道路噪声性能和乘坐质量。 构成：车辆的后臂衬套包括冲击吸收构件（5），外止动件（7）和内止动件（9）。 冲击吸收构件安装在内管（1）和外管（3）之间。 外止动件安装在冲击吸收件的外部，与外管的内圆周间隔开。 所述内止动件安装在所述冲击吸收件的内部，与所述外管的内圆周间隔开。
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公开(公告)号：KR1020080092130A
公开(公告)日：2008-10-15
申请号：KR1020070035613
申请日：2007-04-11
Applicant: 기아자동차주식회사
Abstract: A viscous fan clutch is provided to improve a cooling and driving performance by preventing the oil temperature from rising over 150 °C and maintaining a driving shear force. A viscous fan clutch(100) comprises a partition plate(10) formed with a pair of first oil ports for introducing oil, which divide the viscous fan clutch into an oil storage chamber and a rotor and a first valve(20), a guide portion connected between the pair of first oil ports, a second valve, and a bimetal(40). The first valve includes a second oil port(21), which is optionally communicated with the first oil port. The bimetal is installed to be guided along the guide portion and to be expanded according to the continuous operation of the clutch when the internal temperature of the viscous fan clutch increases.
Abstract translation: 提供粘性风扇离合器，以通过防止油温升高超过150℃并保持驱动剪切力来改善冷却和驱动性能。 粘性风扇离合器（100）包括形成有一对用于引入油的第一油口的分隔板（10），其将粘性风扇离合器分成储油室和转子以及第一阀（20），导向件 连接在一对第一油口之间的部分，第二阀和双金属片（40）。 第一阀包括第二油口（21），其可选地与第一油口连通。 当粘性风扇离合器的内部温度升高时，双金属件被安装成沿导向部分被引导并根据离合器的连续操作进行扩展。
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公开(公告)号：KR2019970014618U
公开(公告)日：1997-04-28
申请号：KR2019950025429
申请日：1995-09-20
Applicant: 현대자동차주식회사
Inventor： 주광진
IPC: F25B39/02
Abstract: 본고안은자동차의냉방장치를구성하는증발기용냉각기의냉매난류유동을유도하는냉각판구조에관한것으로, 냉각판을프레스가공으로펀칭하여냉각판의양면에호형상의띠상돌기가지그재그상으로배열되게함과동시각 띠상돌기부분에는펀칭공이형성되게하는구성으로냉각기내부를순환하는냉매가냉각판양면에돌출된띠상돌기와부딪치면서난류유동하도록함과동시에펀칭공을통해서로교류하면서흐르도록하므로서난류유동의효율을향상시킬수 있도록하므로서증발기의효율을높일수 있도록하는데그 목적이있으며, 또한냉각판을프레스를이용한펀칭가공으로제조하므로서종래엠보싱가공방법에비추어제조능률을향상시켰을뿐 아니라띠상돌기의돌출높이를상, 하부판의내면높이보다조금높은허용오차를줄 수있으므로서냉각판을대량제조가가능하게하는데다른목적이있는것이다.
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公开(公告)号：KR101305658B1
公开(公告)日：2013-09-09
申请号：KR1020070035613
申请日：2007-04-11
Applicant: 기아자동차주식회사
Abstract: 본 발명은 오일의 온도가 150도 이상으로 상승됨을 방지하여, 구동 전단력을 유지하고 쿨링 팬의 구동 성능의 저하됨을 방지하도록 하는 비스코스 팬 클러치에 관한 것이다.
이를 위한 본 발명은, 열화 방지장치가 장착된 비스코스 팬 클러치(viscous fan clutch)에 있어서, 오일의 저장실과 로터 간을 분할하며 오일이 유입되는 한 쌍의 제1오일포트가 형성되는 파티션 플레이트와, 상기 제1오일포트와 선택적으로 연통되는 제2오일포트가 길이 방향의 양측으로 형성되어 선택적으로 회전되는 제1밸브와, 파티션 플레이트의 한 쌍의 제1오일포트 간에 연결되는 가이드부와, 가이드부를 따라 가이드되도록 장착되며, 상기 비스코스 팬 클러치의 계속적인 작동에 따라 비스코스 팬 클러치의 내부온도의 상승이 발생되면, 팽창되는 바이메탈과, 바이메탈의 선단에 장착되어 상기 바이메탈의 팽창과 함께 이동되어 상기 제1오일포트를 선택적으로 폐쇄하는 제2밸브;를 구비하는 것을 특징으로 하는 비스코스 팬 클러치.
팬 클러치, 바이매탈, 오일, 밸브
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