公开(公告)号：KR100551271B1

公开(公告)日：2006-02-09

申请号：KR1019990066857

申请日：1999-12-30

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16H61/38

Abstract: 자동 변속기에 관한 것으로 써, 파워 온 업 쉬프트 변속 제어 신호가 인가되어 파워 온 업 쉬프트 변속 제어를 수행하면, 파워 온 업 쉬프트 변속 듀티 제어 신호를 출력한 다음, 변속 중인 터빈 회전수(Nt)를 검출하고, 변속 전 터빈 회전수(Nti) 및 변속 후 터빈 회전수(Ntj)를 연산한다. 이 후, 상기에서 검출된 실 터빈 회전수(Nt)값과 연산에 의해 산출된 변속 후 터빈 회전수(Ntj)값을 감산 연산한 후 제1 절대값으로 취하고, 상기 연산에 의해 산출된 변속 전 터빈 회전수(Nti)값을 변속 후 터빈 회전수(Ntj)와 감산 연산한 후 제2 절대값으로 취한 다음, 상기 제1 절대값과 제2 절대값을 미분 연산하여 실 터빈 회전수( )를 산출한다. 이어서, 상기에서 산출된 실 터빈 회전수( )와 변속 후 터빈 회전수(Ntj)를 비교하여 파워 온 업 쉬프트 변속 동기가 완료되었는가를 판단한다. 상기에서 파워 온 업 쉬프트 변속 동기가 완료된 경우, 파워 온 업 쉬프트 변속 제어를 종료함으로 써, 변속중의 출력축 회전수(No)의 변화에 무관하게 파워 온 업 쉬프트 변속 제어를 수행하여 파워 온 업 쉬프트 변속 제어의 정확성을 꾀할 수 잇고, 변속 안정성이 향상되어 변속감이 향상되는 효과가 있다.
자동 변속기,터빈 회전수,출력축 회전수

Abstract translation: 涉及一种自动变速器，在接通时执行的升档变速控制电源施加给上升档变速控制信号功率，电源接通升档变速输出的负载控制信号，然后检测该变速是涡轮速度（NT） 并计算换挡前涡轮转速Nti和换挡后涡轮转速Ntj。 此后，将速度变化由减法运算后，由检测出的实际涡轮转速（NT）值，并且操作计算为后（NTJ）值涡轮取入的第一绝对值，由计算计算出的速度变化之前 涡轮转速（NTI）的涡轮机速度值（NTJ）和移位在下文中所取的第二绝对值，由第一绝对值和第二绝对值转速涡轮室的差分操作之后的减法运算后（

公开(公告)号：KR100398215B1

公开(公告)日：2003-09-19

申请号：KR1020000084352

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16H59/00

CPC classification number: F16H61/061 ,  B60W2510/0604 ,  B60W2510/0638 ,  F16H59/18 ,  F16H59/24 ,  F16H59/36 ,  F16H59/40 ,  F16H2059/385 ,  F16H2059/425 ,  F16H2061/0078 ,  F16H2061/0492 ,  Y10T477/638 ,  Y10T477/6895 ,  Y10T477/692 ,  Y10T477/693

Abstract: Device and method for shift control in an automatic transmission of a vehicle wherein the feedback control includes determining relative rate of change in turbine revolution during power-on up-shift, thereby preventing generation of shift impact in the shifting process. The device comprises a vehicle run state detecting unit for detecting a vehicle run state; a shift control unit for performing a power-on up-shift control, including the controlling the relative rate of change in turbine revolution; and a driving unit for supplying and stopping supply of oil pressure discharged from an oil pump to perform the shifting in response to shift mode state output synchronization, throttle valve openness, revolution at output shaft, engine revolution, shift lever position and acceleration pedal operation state.

Abstract translation: 用于车辆的自动变速器中的换档控制的装置和方法，其中反馈控制包括确定在加电升档期间涡轮机转速的相对变化率，由此防止在换档过程中产生换档冲击。 该装置包括用于检测车辆行驶状态的车辆行驶状态检测单元; 换档控制单元，用于执行加电升档控制，包括控制涡轮转速的相对变化率; 以及驱动单元，用于响应于变速模式状态输出同步，节气门开度，输出轴旋转，发动机旋转，变速杆位置和加速踏板操作状态而供应和停止从油泵排出的油压的供应以执行变速 。

公开(公告)号：KR100387814B1

公开(公告)日：2003-06-18

申请号：KR1020000081299

申请日：2000-12-23

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16H61/02

Abstract: PURPOSE: A shift control apparatus of an automatic transmission for a vehicle and a method thereof are provided to prevent shift shock by restricting run-up at the initial stage in power-on upshifting and controlling run-up with back duty control. CONSTITUTION: A transmission control unit performs shift control based on the predetermined program by receiving signals from a travel state detector(S100), and detects a power-on upshift control signal in stepping on an accelerator(S110). A duty control signal of 0% is output to release control pressure in detecting power-on upshift(S120). The duty control signal is output with increasing(S140), and kept for the predetermined time(S150). The transmission control unit detects run-up by comparing after keeping the control signal during the predetermined time(S160). The feedback control is performed in detecting run-up(S170), and release of run-up is detected during feedback control(S180). The transmission control unit returns to the main routine in releasing run-up, and detects turbine rpm in not releasing run-up(S190,S200). The duty control signal is output by decreasing in case of the turbine rpm to be at the desired turbine rpm, and run-up is detected(S210). Shift shock is prevented with restricting run-up in power-on upshifting.

Abstract translation: 本发明提供了一种用于车辆的自动变速器的换档控制装置及其方法，用于通过限制起动升档的初始阶段的起动并通过后退负荷控制来控制起动来防止换档冲击。 构成：变速器控制单元通过接收来自行驶状态检测器的信号来执行基于预定程序的变速控制（S100），并检测踩踏加速器时的踏力升档控制信号（S110）。 输出0％的占空比控制信号以在检测加电升档时释放控制压力（S120）。 随着增加输出占空控制信号（S140），并保持预定时间（S150）。 变速器控制单元通过在预定时间内保持控制信号之后进行比较来检测起动（S160）。 在检测启动（S170）时执行反馈控制，并且在反馈控制（S180）期间检测启动的释放。 变速器控制单元在释放启动时返回到主程序，并且在不释放启动时检测涡轮转速（S190，S200）。 在涡轮转速为所希望的涡轮转速的情况下，通过减小占空控制信号来输出占空比控制信号，并且检测到启动（S210）。 通过限制开机升档的启动来防止换档冲击。

公开(公告)号：KR100290796B1

公开(公告)日：2001-10-24

申请号：KR1019960079405

申请日：1996-12-31

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16H61/00

Abstract: PURPOSE: A hydraulic pressure discharge time calculating apparatus for learning control of an automatic transmission and a method thereof are provided to enhance shift quality by controlling accurately with detecting fluid discharge time, and to improve reliability by compensating fluid discharge time according to viscosity of fluid. CONSTITUTION: A hydraulic pressure discharge time operating device is composed of an engine RPM(Revolution Per Minute) detecting unit(11) outputting engine RPM; a turbine shaft RPM detecting unit(12) calculating the engine RPM; an output shaft RPM detecting unit(13) outputting travel speed of a vehicle; a throttle valve opening degree detecting unit(14) outputting the opening degree of the throttle valve; a fluid temperature detecting unit(15) outputting temperature of fluid in an automatic transmission; a transmission control unit(2) deciding traveling state of the vehicle and shifting and fluid temperature according to signals; and a timer(31) counting fluid discharge time of frictional factors according to the control signal, and deciding the fluid discharge time. The transmission control unit calculates pressure discharge time in releasing frictional factors according to temperature ranges and stores in a memory in power-on downshifting, and performs learning control by the calculated hydraulic discharge time. Shifting is controlled accurately with measuring the fluid discharge time according to frictional factors, and the life span is extended with reducing shift shock. The fluid discharge time is compensated according to viscosity of fluid with checking fluid discharge time at temperature ranges.

公开(公告)号：KR1020010065846A

公开(公告)日：2001-07-11

申请号：KR1019990066858

申请日：1999-12-30

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16H61/02

CPC classification number: F16H61/04 ,  F16H2059/183 ,  F16H2059/385 ,  F16H2061/0459

Abstract: PURPOSE: A power on up shift control prevents the occurrence of run-up by controlling the release of the oil pressure on released side by feed back control if the run-up is occurred even under duty control. CONSTITUTION: On a power on 2→3 up shift control, a duty control for preventing the occurrence of run-up is implemented on the initial time of released side oil pressure release duty control. If the run-up is occurred even under the duty control, feedback control is implemented. Thus, the generation of shift shock is prevented, thereby improving shift quality and ride comfort.

Abstract translation: 目的：上电换档控制通过反馈控制来控制释放侧的油压的释放，防止上升换档控制的发生，即使在负载控制下也起作用。 构成：在通电2→3上变速控制时，在释放侧油压释放占空比控制的初始时刻，实施防止起动的发生的占空比控制。 如果在负责控制下发生了起动，则实施反馈控制。 因此，防止换档冲击的产生，从而提高换档质量和乘坐舒适性。

公开(公告)号：KR100285494B1

公开(公告)日：2001-06-01

申请号：KR1019980004955

申请日：1998-02-18

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16H61/10

Abstract: PURPOSE: An initial control method for power on up shifting from 1 range to 2 range is provided to improve shift feeling by outputting a control signal changing a gear. CONSTITUTION: An initial controlling device for power on up-shifting from 1 range to 2 range comprises a travelling state sensing unit(10) detecting travelling state of a vehicle; a throttle valve opening sensing unit(11) outputting a specific signal by sensing opening degree of a throttle valve; a vehicle speed sensing unit(12) outputting signal corresponding to travelling speed of the vehicle; a shifting stage sensing unit(13) sensing variable state of a shifting stage; a turbine shaft of a torque converter connected to an input shaft of a transmission; a turbine revolution per minute sensing unit(14); an engine revolution per minute sensing unit(15) detecting rotational speed of a crank shaft changed according to movement of an engine; and a transmission control unit(20) outputting a first shift controlling signal into a driving unit(30).

公开(公告)号：KR2019980036953U

公开(公告)日：1998-09-15

申请号：KR2019960049968

申请日：1996-12-17

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16D65/06

Abstract: 본고안은자동차슈 홀드다운스프링의장착구조에관한것으로, 좀더상세하게는브레이크슈를고정시켜주기위한슈 홀드다운스프링과슈 홀드다운와셔를결합시켜일체로구성하여브레이크슈의탈착과장착시작업성이향상되고, 분실위험을없게하고, 브레이크슈가견고하게고정될수 있는자동차슈 홀드다운스프링의장착구조에관한것으로, 브레이크슈 어셈블리(6)의브레이크슈(12)에는이를적정한위치를유지할수 있도록고정시켜주기위한슈 홀드다운스프링(14)과슈 홀드다운와셔(16)가각각장착됨에있어서, 상기한슈 홀드다운스프링(14)와슈 홀드다운와셔(16)는소정의결합수단에의하여일체로결합되어이루어짐을특징으로한다.

Abstract translation: 内部的纸，更具体地，鞋压紧弹簧水粉提高除去和通过粘合旨在确保在轿厢鞋压紧弹簧的安装结构的闸瓦压紧垫圈一体构成的闸瓦的安装开始eopseong 并且，防止丢失的风险，而且在刚性地安装结构的制动蹄是压紧弹簧卡·肖，其是固定的，所述制动器被固定，从而可以维持适当的位置这期间鞋组件6的制动靴12 根据一个鞋压紧弹簧14作为水粉压紧垫圈16 gagak每个安装，其特征在于，鞋的压紧弹簧14 wasyu压紧垫圈16由预定的连接一体地联接装置yirueojim用于 它表征。

公开(公告)号：KR100387470B1

公开(公告)日：2003-06-18

申请号：KR1020000087010

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  김기준 ,  장재덕 ,  김태균 ,  이진희

IPC: F16H61/21

Abstract: PURPOSE: A hydraulic pressure control system of an automatic transmission for a car is provided to perfectly realize asynchronous control by a one-way clutch, to rapidly respond during shift, and to improve a continued ratio by realizing hydraulic control of a first friction element by a solenoid valve. CONSTITUTION: A hydraulic pressure control system of an automatic transmission for a car includes first to third clutches(C1,C2,C3), and first and second brakes(B1,B2). Pressure controlled by a solenoid valve(S1) is hold in common for control of the fourth clutch and changed by a first switch valve(104). Pressure controlled by another solenoid valve(S2) is hold in common for control of the first brake, and changed by a second switch valve(108). Pressure controlled by another solenoid valve(S3) is hold in common for control of the second brake.

Abstract translation: 目的：提供一种用于汽车的自动变速器的液压控制系统，以通过单向离合器完美地实现异步控制，以在换档期间快速响应并且通过以下方式实现第一摩擦元件的液压控制以改善连续比率： 一个电磁阀。 一种汽车自动变速器的液压控制系统，包括第一至第三离合器（C1，C2，C3）以及第一和第二制动器（B1，B2）。 由电磁阀（S1）控制的压力对于第四离合器的控制是共同的并且由第一开关阀（104）改变。 由另一个电磁阀（S2）控制的压力对于第一制动器的控制是共同的，并且由第二切换阀（108）改变。 由另一个电磁阀（S3）控制的压力保持共同，用于控制第二制动器。

公开(公告)号：KR1020020058878A

公开(公告)日：2002-07-12

申请号：KR1020000087010

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 박종술 ,  이창욱 ,  김기준 ,  장재덕 ,  김태균 ,  이진희

IPC: F16H61/21

CPC classification number: F16H61/0021 ,  F16H61/0009 ,  F16H2061/026

Abstract: PURPOSE: A hydraulic pressure control system of an automatic transmission for a car is provided to perfectly realize asynchronous control by a one-way clutch, to rapidly respond during shift, and to improve a continued ratio by realizing hydraulic control of a first friction element by a solenoid valve. CONSTITUTION: A hydraulic pressure control system of an automatic transmission for a car includes first to third clutches(C1,C2,C3), and first and second brakes(B1,B2). Pressure controlled by a solenoid valve(S1) is hold in common for control of the fourth clutch and changed by a first switch valve(104). Pressure controlled by another solenoid valve(S2) is hold in common for control of the first brake, and changed by a second switch valve(108). Pressure controlled by another solenoid valve(S3) is hold in common for control of the second brake.

Abstract translation: 目的：提供一种用于汽车自动变速器的液压控制系统，以通过单向离合器完美实现异步控制，在换挡期间快速响应，并通过实现第一摩擦元件的液压控制来提高持续比例 电磁阀。 构成：用于汽车的自动变速器的液压控制系统包括第一至第三离合器（C1，C2，C3）以及第一和第二制动器（B1，B2）。 由电磁阀（S1）控制的压力通常用于控制第四离合器并由第一开关阀（104）改变。 由另一个电磁阀（S2）控制的压力被共同控制，用于控制第一制动器，并由第二开关阀（108）改变。 由另一个电磁阀（S3）控制的压力用于控制第二制动器。

公开(公告)号：KR1020020055017A

公开(公告)日：2002-07-08

申请号：KR1020000084352

申请日：2000-12-28

Applicant: 현대자동차주식회사

Inventor： 김기준

IPC: F16H59/00

CPC classification number: F16H61/061 ,  B60W2510/0604 ,  B60W2510/0638 ,  F16H59/18 ,  F16H59/24 ,  F16H59/36 ,  F16H59/40 ,  F16H2059/385 ,  F16H2059/425 ,  F16H2061/0078 ,  F16H2061/0492 ,  Y10T477/638 ,  Y10T477/6895 ,  Y10T477/692 ,  Y10T477/693

Abstract: PURPOSE: A transmission control system of an automatic transmission for a vehicle and a control method thereof are provided to prevent the shift shock during speed change by performing feedback control with a relative change rate to a turbine rpm. CONSTITUTION: A transmission control unit decides if a power-on up shift condition is satisfied(S110). In the power-on up shift condition, duty is controlled by using a predetermined duty(S120). By deciding the satisfaction of a feedback control condition(S130), feedback control is started by a feedback control program(S140). A final stage of speed change, a relative change rate to a turbine rpm is calculated(S150). If a vehicle speed is changed, the relative position to a turbine rpm at the early stage of speed change and a turbine rpm at the final stage of speed change is corrected(S170). If a vehicle speed is not changed, the relative change rate is multiplied with a reference constant(S200). Thereafter, the predetermined feedback control is performed continuously(S220).

Abstract translation: 目的：提供一种用于车辆的自动变速器的变速器控制系统及其控制方法，以通过以相对于涡轮转速的相对变化率进行反馈控制来防止变速时的变速冲击。 构成：发送控制单元判定是否满足上电转换条件（S110）。 在上电转换条件下，通过使用规定的占空比控制占空比（S120）。 通过决定反馈控制条件的满足（S130），反馈控制程序开始反馈控制（S140）。 计算速度变化的最后阶段，计算涡轮转速的相对变化率（S150）。 如果车速发生变化，则在速度变化的早期阶段相对于涡轮转速的转速和在变速的最后阶段的转速进行校正（S170）。 如果车速没有变化，则相对变化率乘以基准常数（S200）。 此后，连续进行规定的反馈控制（S220）。