公开(公告)号：KR100391445B1

公开(公告)日：2003-07-12

申请号：KR1020000081865

申请日：2000-12-26

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: G01B7/34

Abstract: PURPOSE: An apparatus and method to perform vehicle assembly quality control in an efficient manner by monitoring the blank state before and after the welding process. CONSTITUTION: An apparatus comprises a blank transfer sensor(10) mounted to a weld line, and which senses the transfer state of the blank entering the weld line; a blank sensor(20) for measuring the surface of the blank transferred to the weld line, before and after the welding process; a memory(40) for storage of the surface data of the blank entering the weld line; a welding robot(50) for performing spot welding for the blank entering the weld line, in accordance with the drive control signal; a control unit(30) for generating a drive control signal to the welding robot when the blank surface data is input from the blank sensor, at the state where the blank enters to the weld line, and generating a control signal by comparing the blank surface data before and after the welding process and judging whether the difference between the blank surface data is within a preset range; a display unit(60) for displaying blank surface data in accordance with the display unit drive control signal generated from the control unit; and a warning unit(70) for warning abnormality of blank surface in accordance with the warning unit drive control signal generated from the control unit.

Abstract translation: 目的：通过监视焊接过程之前和之后的空白状态以有效的方式执行车辆装配质量控制的设备和方法。 构成：一种装置包括一个安装在焊接线上的坯件传送传感器（10），它检测进入焊接线的坯件的传送状态; 一个空白传感器（20），用于在焊接过程之前和之后测量传送到焊接线的坯料表面; 存储器（40），用于存储进入焊接线的毛坯的表面数据; 焊接机器人（50），其根据所述驱动控制信号对进入所述焊接线的毛坯进行点焊; 控制单元（30），用于在坯件进入焊接线的状态下，当从坯件传感器输入坯件表面数据时，产生对焊接机器人的驱动控制信号，并通过比较坯件表面 焊接过程之前和之后的数据，并判断空白曲面数据之间的差异是否在预设范围内; 显示单元（60），用于根据从控制单元产生的显示单元驱动控制信号显示空白表面数据; 以及报警单元（70），用于根据由控制单元产生的报警单元驱动控制信号来报警毛坯表面的异常。

公开(公告)号：KR1020030044096A

公开(公告)日：2003-06-09

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: PURPOSE: A device and method of controlling shift shock of an automatic transmission is provided to prevent shift shock by controlling release characteristics of line pressure when a shift lever is shifted from a D-range to an N-range. CONSTITUTION: A device of controlling shift shock of an automatic transmission includes a vehicle speed-detecting unit(20) to detect the current vehicle speed; a throttle-detecting unit(30) to detect the opening degree of a throttle valve; an inhibitor switch(40) to detect the position of a shift lever; an idle switch(10) to detect the idle state; a TCU(Transmission Control Unit,50) to perform shift control of a desired gear level by analyzing general condition of a vehicle, and to control shift shock in shifting from a D-range to an N-range; and an actuator(60) to drive engaging elements through duty control according to control of the control unit and release line pressure. Thus, shift shock is prevented and riding comfort is improved.

Abstract translation: 目的：提供一种控制自动变速器换挡冲击的装置和方法，用于当变速杆从D档位移到N档时，通过控制管路压力的释放特性来防止变速冲击。 构成：控制自动变速器的换档冲击的装置，具有检测当前车速的车速检测部（20） 节气门检测单元（30），用于检测节气门的开度; 用于检测变速杆的位置的抑制开关（40）; 空闲开关（10），用于检测空闲状态; TCU（变速器控制单元，50），用于通过分析车辆的一般状况来执行期望档位的变速控制，并且控制从D档向N档变速的换档冲击; 以及致动器（60），其通过根据所述控制单元的控制和释放管线压力的负载控制来驱动接合元件。 因此，防止换档冲击，提高乘坐舒适性。

公开(公告)号：KR1020030044094A

公开(公告)日：2003-06-09

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: PURPOSE: A method of controlling engine torque of an automatic transmission is provided to increase shift control degrees of freedom, improve shift quality, and prevent sudden acceleration or sudden start shock during shifting, and prevent breakage of a clutch friction material. CONSTITUTION: A method of controlling engine torque of an automatic transmission includes steps of deciding whether a vehicle meets a stop shift control condition(S102); deciding whether a gear level selection by a shift lever is detected(S103,S104); detecting the opening degree of a throttle valve and engine RPM(Revolutions Per Minute), and outputting an engine torque control value from a map table of the pertinent gear level(S105,S106); and performing engine torque reduction control by adjusting fuel quantity and injection time, with the output engine torque control value(S107). Thus, engine torque control of each gear level is performed according to the opening degree of the throttle valve and engine RPM.

Abstract translation: 目的：提供一种控制自动变速箱的发动机转矩的方法，以提高变速控制自由度，提高变速质量，防止变速时的突然加速或突然起动冲击，防止离合器摩擦材料的破损。 构成：控制自动变速器的发动机转矩的方法，包括：判定车辆是否满足停止变速控制条件的步骤（S102）。 判定是否检测到由变速杆选择的档位（S103，S104）; 检测节气门和发动机转速（每分钟转数）的开度，并从相关档位级别的映射表输出发动机转矩控制值（S105，S106）。 并通过输出发动机转矩控制值（S107）通过调节燃料量和喷射时间进行发动机转矩降低控制。 因此，根据节气门的开度和发动机转速来进行各齿轮级的发动机转矩控制。

公开(公告)号：KR100373030B1

公开(公告)日：2003-02-25

申请号：KR1020000061221

申请日：2000-10-18

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: F16H61/04

CPC classification number: F16H61/0437 ,  F16H59/10 ,  F16H59/24 ,  Y10T477/679

Abstract: In order to reduce shift shock in shifting from a 2 driving range to a 3 driving range and improve the endurance of an automatic transmission, a 2-3 up-shifting shift control device of an automatic transmission of the present invention is provided, comprising a vehicle speed sensor, a shift lever position sensor, a throttle position sensor, a shift control unit, and a shift drive unit performing a predetermined 2-3 upshifting drive control operation by controlling hydraulic pressures in response to the sensors.

Abstract translation: 为了减少从2个行驶档位切换到3个行驶档位的变速冲击并提高自动变速器的耐久性，本发明提供了一种2-3自动变速器的升档变速控制装置，其包括 车速传感器，变速杆位置传感器，节气门位置传感器，变速控制单元和变速驱动单元，其通过响应于传感器控制液压来执行预定的2-3换高速档驱动控制操作。

公开(公告)号：KR1020020049292A

公开(公告)日：2002-06-26

申请号：KR1020000078423

申请日：2000-12-19

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: B60J5/04

Abstract: PURPOSE: A structure of a tack-welding portion for after-hemming is provided to perform tack welding without leaving a trace of welding on the outside plate surface of a door outer panel by projecting the shape of the tack-welding portion for after-hemming. CONSTITUTION: The front end of the inside plate surface(7) of a door outer panel(5) is bent at right angles to the outside plate surface(9) and a tack-welding portion(11) of the outer panel bent parallel is formed. The front end of the inner panel(3) forms a tack-welding portion(13) of the inner panel bent between the inner plate surface and outer plate surface of the outer panel to be contacted with the inner plate surface with corresponding to the tack-welding portion of the outer panel. The tack-welding portion of the inner panel has a trapezoid section to support the working energy of the welding electrode(17,19) transmitted through the tack-portion of the outer panel. The shape of the tack-welding portion for after-hemming is projected and the trace of welding is not left on the outside plate surface of the outer panel.

Abstract translation: 目的：提供用于后折边的定位焊接部分的结构，以通过突出用于后折边的定位焊接部分的形状来进行定位焊，而不会在门外板的外板表面上留下痕迹的焊接 。 构成：门外板（5）的内板面（7）的前端与外板面（9）成直角弯曲，并且平行弯曲的外板的定位焊接部（11）为 形成。 内板（3）的前端形成内板的定位焊接部（13），其在外板的内板表面和外板表面之间弯曲，以与内板表面相接触， - 外板的焊接部分。 内板的定位焊接部分具有梯形部分，以支撑通过外板的粘性部分传送的焊接电极（17,19）的工作能量。 用于后折边的定位焊接部分的形状被投射，并且焊接痕迹不会留在外板的外板表面上。

公开(公告)号：KR1019990056787A

公开(公告)日：1999-07-15

申请号：KR1019970076799

申请日：1997-12-29

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: F16H61/12

Abstract: 학습운전중 페일(fail)발생시 저장된 학습량의 제거없이 3속홀드의 해제가 가능하도록 한 자동변속차량의 학습운전방법에 대해 개시한다. 이 학습운전방법은 운전학습량을 램에 저장시키는 단계와; 운전조건과 램에 저장된 정보와의 차이 발생으로 인한 페일발생으로 자동변속기의 마찰기구들을 3속으로 홀드시키는 단계와;차량을 정지시킨 상태에서 페일원인을 제거시키는 단계와; 3속홀드해제 입력신호로 3속홀드를 해제시키는 단계를 포함한다. 입력신호는 소정의 스위치조작으로 트랜스콘트롤유니트에 입력되고, 트랜스콘트롤유니트의 제어에 의해서 3속으로 홀드된 각 마찰기구가 해제되게된다. 이러한 학습운전방법은 학습운전중 페일(fail)발생시 배터리를 리셋하지 아니하고 별도의 스위치조작으로 3속홀드 해제신호를 출력시켜 3속홀드를 해제시킴으로써, 저장된 학습량의 제거없이 반복적인 학습운전을 가능하게 한다. 이에 따라서 초기 운전시 저장된 학습량으로 인해 변속감(shift quality)이 향상된다.

公开(公告)号：KR2019980051372U

公开(公告)日：1998-10-07

申请号：KR2019960064549

申请日：1996-12-30

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: F16H39/00

CPC classification number: F16H57/08 ,  F16H61/0021

Abstract: 본고안은유체토르크컨버터(fluid torque convertor)에관한것이다. 보다상세하게는이중피니언단순유성기어(double pinion simple planetary gear)를이용하여출력토르크를증대하는데그 목적이있다. 상기목적을달성하기위하여, 본고안이중피니언단순유성기어를이용한토르크컨버터는임펠러, 스테이터, 터어빈, 링기어, 선기어, 케리어로구성되는토르크컨버터에있어서, 터어빈에의하여케리어가구동되어지고, 선기어가트렌스미션케이스에고정되며, 링기어로출력이이루어진다.

Abstract translation: 纸提案涉及一种流体变矩器（流体变矩器）。 更具体地，涉及使用简单的行星齿轮（双小齿轮行星齿轮）增加输出转矩的双小齿轮它是一个对象。 为了实现上述目的，根据本发明的双小齿轮变矩器的扭矩转换器由一个叶轮，一个定子，一个涡轮，齿圈，太阳齿轮，使用简单的行星齿轮的载体构成，是由涡轮机在载体被驱动时，在太阳齿轮是 发送被固定在的情况下，它是由输出到环形齿轮。

公开(公告)号：KR2019980051339U

公开(公告)日：1998-10-07

申请号：KR2019960064516

申请日：1996-12-30

Applicant: 현대자동차주식회사

Inventor： 김정철

IPC: F16H41/24

CPC classification number: F16H57/08 ,  F16H41/24

Abstract: 본고안은유체토르크컨버터(fluid torque convertor)에관한것이다. 보다상세하게는이중피니언단순유성기어(double pinion simple planetary gear)를이용하여출력토르크를증대하는데그 목적이있다. 상기목적을달성하기위하여, 본고안이중피니언단순유성기어를이용한토르크컨버터는임펠러, 스테이터, 터어빈, 링기어, 선기어, 케리어로구성되는토르크컨버터에있어서, 터어빈에의하여링기어가회전되며, 선기어가고정되며, 케리어로출력이이루어진다.

Abstract translation: 纸提案涉及一种流体变矩器（流体变矩器）。 更具体地，涉及使用简单的行星齿轮（双小齿轮行星齿轮）增加输出转矩的双小齿轮它是一个对象。 为了实现上述目的，根据本发明的双小齿轮变矩器的扭矩转换器由一个叶轮，一个定子，一个涡轮，齿圈，太阳齿轮，使用简单的行星齿轮的载体，并通过一个涡轮机环形齿轮转动时构成，太阳轮是 是固定的，输出由作为载体。