公开(公告)号：KR101272948B1

公开(公告)日：2013-06-11

申请号：KR1020110132266

申请日：2011-12-09

Applicant: 현대자동차주식회사 ,  계양전기 주식회사 ,  주식회사평화발레오

Inventor： 이희라 ,  김백유 ,  김연호 ,  허만대 ,  문홍철 ,  장진호 ,  장우교 ,  김정철 ,  이남훈

IPC: F16D23/12 ,  F16D28/00 ,  F16H25/20

CPC classification number: F16D23/12 ,  F16D28/00 ,  F16D2023/123 ,  F16H25/20 ,  F16H2025/204 ,  F16H2025/2075

Abstract: PURPOSE: An actuator for a clutch is provided to improve fuel efficiency and space utilization and to reduce production costs by reducing the number of components. CONSTITUTION: An actuator for a clutch comprises a motor(20), a case(60), a lead screw(30), a rod(50), a guiderail(42), and a slider(40). The motor generates power for operating an actuator. The case is fixed by combining with the motor. The lead screw linearly moves by the operation of the motor in the longitudinal direction. A part of the lead screw is inserted into the motor. The rod linearly and longitudinally moves along with the lead screw. A part of the rod is positioned inside the case and is exposed to the outside of the case. The guiderail guides the linear movement of the rod and the lead screw. The slider slides along with the guiderail and connects the lead screw and the rod.

Abstract translation: 目的：提供一种用于离合器的执行器，以提高燃油效率和空间利用率，并通过减少部件数量来降低生产成本。 构成：用于离合器的致动器包括马达（20），壳体（60），导螺杆（30），杆（50），导轨（42）和滑块（40）。 电机产生用于操作执行器的电力。 这种情况是通过与电机结合来确定的。 引导螺杆通过马达在纵向方向的操作而线性移动。 导螺杆的一部分插入电机。 杆直线和纵向与导螺杆一起移动。 杆的一部分位于壳体内部并暴露于壳体的外部。 导轨引导杆和导螺杆的直线运动。 滑块与导轨一起滑动，并连接导螺杆和杆。

公开(公告)号：KR101163841B1

公开(公告)日：2012-07-11

申请号：KR1020090101289

申请日：2009-10-23

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 김정철 ,  정태진

IPC: H01M10/6566 ,  H01M10/625

CPC classification number: Y02T10/7005

Abstract: 본 발명은 하이브리드 차량의 배터리 온도 조절 장치 및 그의 구동 방법에 관한 것으로, 저온의 배터리는 화학반응이 용이하지 않아서 출력이 제한되고, 이로 인하여 구동 모터의 출력 역시 제한되므로, 배터리의 하단부에 접합된 히팅 덕트에 고온 고압의 배기가스를 인가하여, 배터리의 온도를 단시간에 상승시켜서 구동 모터의 출력이 제한되는 것을 방지할 수 있다.
배터리, 저온, 배기가스, 출력, 히팅

公开(公告)号：KR101055020B1

公开(公告)日：2011-08-05

申请号：KR1020080121363

申请日：2008-12-02

Applicant: 현대자동차주식회사

Inventor： 임도경 ,  김정철

IPC: B60W20/00 ,  B60W10/10

Abstract: 본 발명은 현재의 변속 상태에 필요한 토크 저감 명령을 TCU에서 발생시키면, 이를 적절히 처리하여 상기 토크 저감 명령에 따른 정확한 시점에 정확한 양만큼 변속기 입력축으로 공급되는 토크를 저감할 수 있도록 함으로써, 원활하고 안정되며 부드러운 변속감이 형성될 수 있도록 한다.
토크 저감, TCU, ECU, HCU

Abstract translation: 当TCU产生当前变速状态所需的扭矩减小命令时，其可以根据扭矩减小命令在精确的正时正确地处理扭矩减小命令以将供应到变速器输入轴的扭矩减小精确的量， 这样才能形成平稳的换挡感。

公开(公告)号：KR1020110048690A

公开(公告)日：2011-05-12

申请号：KR1020090105372

申请日：2009-11-03

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 김정철 ,  최남일 ,  최우석

IPC: F16H61/04 ,  F16H61/00 ,  B60K6/50

CPC classification number: F16H61/0437

Abstract: PURPOSE: The shift controlling method of a hybrid vehicle is provided to implement transmission prior to the combination of a clutch and rapidly increase the acceleration of the vehicle. CONSTITUTION: A hybrid vehicle is drive in an electric vehicle mode. Whether the output of a battery is limited is conformed. Whether the request of kick-down transmission is generated is confirmed(S1). Whether the engine of the vehicle is operated is confirmed(S2). Based on the operation of the engine, the operation is transmission is determined(S3). A clutch between the engine and a driving motor is combined(S5). Transmission responding to the request of the kick-down transmission is implemented(S6).

Abstract translation: 目的：提供一种混合动力车辆的变速控制方法，用于在离合器组合之前实现变速器，并快速增加车辆的加速度。 构成：混合动力车辆是以电动车辆模式驾驶。 电池的输出是否受到限制。 确认是否生成了降档传输的请求（S1）。 是否确认车辆的发动机（S2）。 基于发动机的运转，确定运行是传动（S3）。 发动机和驱动电动机之间的离合器组合（S5）。 实现了响应于减速传输的请求的传输（S6）。

公开(公告)号：KR1020100087856A

公开(公告)日：2010-08-06

申请号：KR1020090006884

申请日：2009-01-29

Applicant: 현대자동차주식회사

Inventor： 임도경 ,  김정철

IPC: B60W20/00 ,  B60W10/08 ,  B60K6/20

Abstract: PURPOSE: A transmission control method of a hybrid vehicle is provided to prevent the generation of the transmission shock by an unintentional variable speed operation between an N range and a D range of a driver. CONSTITUTION: A transmission control method of a hybrid vehicle comprises the following steps: changing the control mode of a motor into a motor speed control mode; controlling the speed of the motor during the driving status of the vehicle(S20); and changing the control mode of the motor into a motor torque control mode(S30). The speed controlling steps is performed by calculating a motor target rate by a gear ratio of a gear step and a transmission output shaft speed of the vehicle.

Abstract translation: 目的：提供一种混合动力车辆的变速器控制方法，以防止在驾驶员的N档和D档之间的无意的变速操作产生传动冲击。 构成：混合动力车辆的变速器控制方法包括以下步骤：将电动机的控制模式改变为电动机速度控制模式; 在车辆的驾驶状态下控制电动机的速度（S20）; 并将电动机的控制模式改变为电动机转矩控制模式（S30）。 速度控制步骤通过根据车辆的齿轮级和变速器输出轴速度的齿轮比计算电动机目标速率来执行。

公开(公告)号：KR1020100062641A

公开(公告)日：2010-06-10

申请号：KR1020080121363

申请日：2008-12-02

Applicant: 현대자동차주식회사

Inventor： 임도경 ,  김정철

IPC: B60W20/00 ,  B60W10/10

Abstract: PURPOSE: A transmission control method of a hybrid vehicle is provided to reduce the torque supplied to a transmission input shaft with an exact amount and at an exact time by the torque reduction command. CONSTITUTION: A transmission control method of a hybrid vehicle comprises the following steps: creating a command for generating the torque reduction command by a situation(S10); selecting a controller between an ECU and an MCU by the state of the vehicle(S11); and reducing the torque using the selected controller by the torque reduction command(S12). The controller selection step is operated after checking whether the vehicle is driving in an electric car mode, or the charged capacity of a high voltage battery is enough.

Abstract translation: 目的：提供一种混合动力车辆的变速器控制方法，通过精确量，通过转矩降低指令精确地减少向变速器输入轴供给的转矩。 构成：混合动力车辆的变速器控制方法包括以下步骤：通过情况创建产生转矩降低指令的指令（S10）; 通过车辆状态选择ECU与MCU之间的控制器（S11）; 并且通过转矩降低命令使用所选择的控制器来减小转矩（S12）。 在检查车辆是以电动汽车模式行驶还是高压电池的充电容量足够后，进行控制器选择步骤。

公开(公告)号：KR100471245B1

公开(公告)日：2005-03-08

申请号：KR1020020043294

申请日：2002-07-23

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: F16H61/04

Abstract: 차량의 스킵 변속 제어방법이 개시된다. 개시된 차량의 스킵 변속 제어방법은, (a) 스로틀과 차속 신호를 입력하는 단계와; (b) 변속 패턴의 기준에 의한 목표 변속단 출력을 결정하는 단계와; (c) 변속 초기 소정 시간 동안 터빈 변화율(dNt)과 스로틀 변화율(dTh)을 계산하는 단계와; (d) 상기 단계 (c)에서 구한 상기 터빈 변화율(dNt) 또는 스로틀 변화율(dTh)을 일정값과 비교 판단하는 단계와; (e) 상기 단계 (d)에서 상기 터빈 변화율(dNt) 또는 상기 스로틀 변화율(dTh)이 상기 일정값보다 큰 경우, 초기 변속단을 무시하고, 스킵 변속 제어를 수행하는 단계;를 포함하는 것을 그 특징으로 한다.
본 발명에 따르면, 스로틀의 슬로우 다운 조작시 목표 변속단의 변경에 의한 변속중 변속 발생으로 나타나는 이상 변속 충격을 처음부터 터빈 변화율과 스로틀 변화율에 기초한 스킵 변속을 수행함으로 이상 변속 충격이 발생하지 않도록 근본적인 개선이 가능하고, 또한 운전자의 가속의지에 대해서도 최적의 응답성을 가지도록 차량을 튜닝할 수 있는 이점이 있다.

公开(公告)号：KR100448363B1

公开(公告)日：2004-09-10

申请号：KR1020010074443

申请日：2001-11-28

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: B60W10/06

CPC classification number: B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  B60W30/19 ,  B60W2510/0604 ,  B60W2510/0638 ,  B60W2540/16 ,  B60W2710/0616 ,  B60W2710/065 ,  B60W2710/0666 ,  F02D31/008 ,  F02D37/02 ,  F02D41/023 ,  F02D2250/21 ,  F16H61/686 ,  F16H63/502 ,  F16H2306/42 ,  Y10T477/675 ,  Y10T477/677

Abstract: The present invention provides a system and method for controlling engine torque when shifting from an idle state in an automatic transmission, in which the system and method improve, in a simple manner, a shift feel and a durability of friction elements such as clutches in the transmission. If idle conditions are satisfied and a change in a shift range by a shift lever is detected, an opening degree of a throttle valve and an engine speed are detected, and an engine torque control value is calculated from a mapping table established for the shift range change by the shift lever is positioned, after which engine torque is controlled based on the engine torque control value.

Abstract translation: 本发明提供了一种用于在从自动变速器中的怠速状态切换时控制发动机扭矩的系统和方法，其中该系统和方法以简单的方式改进了在自动变速器中的离合器之类的摩擦元件的换档感觉和耐用性 传输。 如果空转条件满足并且检测到换档杆的换档范围的改变，则检测节气门的开度和发动机速度，并且从针对换档范围建立的映射表计算发动机转矩控制值 定位变速杆的变化，之后基于发动机转矩控制值来控制发动机转矩。

公开(公告)号：KR100411121B1

公开(公告)日：2003-12-18

申请号：KR1020010074445

申请日：2001-11-28

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: F16H61/04

CPC classification number: F16H61/0437 ,  F16H2312/00 ,  Y10T477/636 ,  Y10T477/677 ,  Y10T477/6805 ,  Y10T477/6895 ,  Y10T477/693675

Abstract: The method for decreasing gear select shock comprises determining whether a vehicle is stopped and if idle conditions exist based on vehicle operating parameters. It is then determined whether the vehicle has been stopped for longer than a predetermined period. If it is determined the vehicle has been stopped for longer than the predetermined period, the automatic transmission is up-shifted into a higher speed gear from a first speed gear. The automatic transmission may then be shifted into neutral from a drive range through line pressure control, upon detecting selection of a neutral gear.

Abstract translation: 用于减小档位选择冲击的方法包括基于车辆操作参数确定车辆是否停止以及是否存在怠速状况。 然后确定车辆是否已经停止了超过预定时间段。 如果确定车辆已经停止了长于预定时间段，则自动变速器从第一速档升档到更高速档。 一旦检测到空档的选择，自动变速器然后可以通过管路压力控制而从行驶档位切换到空档。

公开(公告)号：KR1020030089855A

公开(公告)日：2003-11-28

申请号：KR1020020027752

申请日：2002-05-20

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: F16H61/02

CPC classification number: F16H61/04 ,  F16H61/0437 ,  F16H2061/0444 ,  F16H2061/0455

Abstract: PURPOSE: A shift control method of kickdown from 4 to 2-range in an automatic transmission for a vehicle is provided to improve shift quality and driving experience and to prevent interlock shock in engaging a 4-speed release factor by outing a duty control signal of a 2-speed assembling factor according to speed of the vehicle with dividing travel speed into three ranges in outputting the control signal of kickdown from 4 to 2. CONSTITUTION: A vehicle state detecting unit detects the opening degree of a throttle valve, rpm of an output shaft, rpm of an input shaft, engine rpm, oil temperature and the position of the shift lever of the vehicle during traveling at four-speed(S100). A transmission control unit detects satisfaction for kickdown condition from 4 to 2-speed(S110), and outputs a 4-speed pressure release duty control signal for releasing four-speed pressure in satisfying the kickdown condition(S120). Speed of the vehicle traveling at four-speed is detected(S130), and kickdown shifting from 4 to 2-speed is finished by outputting the assembling duty of a fourth clutch corresponding to three ranges(S131,S132,S133,S140). The control of shifting from 4 to 2-speed is finished by outputting the duty control signal of manual shifting from 4 to 2-range(S150).

Abstract translation: 目的：提供一种用于车辆自动变速器的从4到2范围的换档控制方法，以提高换档质量和驾驶体验，并防止通过超出4速释放系数的联锁冲击 根据车速的2速组合系数，将行驶速度分为3个范围​​，将起降控制信号从4输出到2.构成：车辆状态检测单元检测节气门的开度， 输出轴，输入轴的转速，发动机转数，油温以及四速行驶期间车辆的变速杆的位置（S100）。 变速器控制单元从4速到2速检测出降档条件的满意度（S110），并且输出用于释放满足下降条件的四速压力的4速压力释放占空比控制信号（S120）。 检测到以四速行驶的车速（S130），通过输出与三个范围对应的第四离合器的组装工作（S131，S132，S133，S140），完成从4转速到2速的降档。 通过将手动换档的占空比控制信号从4到2范围（S150）输出，从4转到2速的控制结束。