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公开(公告)号：KR100376709B1
公开(公告)日：2003-03-17
申请号：KR1020000083971
申请日：2000-12-28
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H61/06
Abstract: PURPOSE: A method for controlling starting after rapid stoppage of a continuously variable transmission vehicle is provided to prevent the roll-over of a drive pulley when a vehicle starts before a speed range approaches a lowest speed range, to improve the startability of the vehicle, and to enhance the durability of the vehicle by avoiding friction due to the roll-over of the drive pulley. CONSTITUTION: A method for controlling starting after rapid stoppage of a continuously variable transmission vehicle comprises the steps of deciding if a vehicle is stopped by measuring the speed of the vehicle(S110), deciding if a speed range is a lowest speed range by calculating the gear ratio of the vehicle(S130), measuring the throttle opening degree if the vehicle is in the suspended state, but not in the lowest speed range, comparing the measured throttle opening degree with a predetermined throttle opening degree(S150), and increasing the hydraulic pressure applied to a drive pulley of a transmission if the measured throttle opening degree is higher than the predetermined degree(S170). According to the increased line pressure, the roll-over of the drive pulley is prevented.
Abstract translation: 目的：提供一种用于在无级变速器车辆快速停止之后控制起动的方法，以防止当速度范围接近最低速度范围之前车辆起动时驱动滑轮的翻转，以改善车辆的起动性， 并且通过避免由于驱动滑轮的翻转而导致的摩擦来提高车辆的耐久性。 用于在无级变速器的快速停止之后控制起动的方法包括以下步骤：通过测量车辆的速度来确定车辆是否停止（S110），通过计算车辆的速度来确定速度范围是否是最低速度范围 （S130），如果车辆处于悬置状态但不处于最低速度范围内，则测量节气门开度，将测量的节气门开度与预定的节气门开度进行比较（S150），并且增加 如果测量的节气门开度高于预定程度，则施加到变速器的驱动带轮的液压（S170）。 根据增加的管路压力，防止了驱动皮带轮的翻转。
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公开(公告)号：KR1020020054771A
公开(公告)日：2002-07-08
申请号：KR1020000083971
申请日：2000-12-28
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H61/06
CPC classification number: F16H61/20 , F16H59/18 , F16H61/0265 , F16H2061/6604
Abstract: PURPOSE: A method for controlling starting after rapid stoppage of a continuously variable transmission vehicle is provided to prevent the roll-over of a drive pulley when a vehicle starts before a speed range approaches a lowest speed range, to improve the startability of the vehicle, and to enhance the durability of the vehicle by avoiding friction due to the roll-over of the drive pulley. CONSTITUTION: A method for controlling starting after rapid stoppage of a continuously variable transmission vehicle comprises the steps of deciding if a vehicle is stopped by measuring the speed of the vehicle(S110), deciding if a speed range is a lowest speed range by calculating the gear ratio of the vehicle(S130), measuring the throttle opening degree if the vehicle is in the suspended state, but not in the lowest speed range, comparing the measured throttle opening degree with a predetermined throttle opening degree(S150), and increasing the hydraulic pressure applied to a drive pulley of a transmission if the measured throttle opening degree is higher than the predetermined degree(S170). According to the increased line pressure, the roll-over of the drive pulley is prevented.
Abstract translation: 目的：提供一种用于控制无级变速器车辆快速停止之后起动的方法，以防止当车辆在速度范围接近最低速度范围之前启动时驱动皮带轮的翻转，以提高车辆的起动性， 并且通过避免由于驱动滑轮的翻转引起的摩擦而增强车辆的耐久性。 构成：一种用于控制无级变速器车辆快速停止后起动的方法，包括以下步骤：通过测量车辆的速度来决定车辆是否停止（S110），通过计算车速来判断速度范围是否为最低速度范围 齿轮比（S130），如果车辆处于暂停状态而不是在最低速度范围内测量节气门开度，则将测量的节气门开度与预定的节气门开度进行比较（S150），并且增加 如果测量的节气门开度高于预定程度，则施加到变速器的驱动皮带轮上的液压（S170）。 根据增加的管路压力，防止驱动带轮的翻转。
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公开(公告)号：KR1019980035275A
公开(公告)日：1998-08-05
申请号：KR1019960053562
申请日：1996-11-13
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H61/00
Abstract: 본 발명은 자동변속기의 변속 제어 방법에 관한 것으로서, 자동 변속 차량의 유온을 판독하는 단계와; 상기에서 판독된 유온에 해당하는 유온 보정값을 메모리의 유온 보정 맵에서 설정하는 단계와; 상기에서 설정된 유온 보정값에 따라 해당하는 듀티 제어신호를 출력하는 단계로 이루어져 있어, 유온의 전영역을 16등분하여 온도에 대한 듀티 보정 맵을 형성하여, 자동 변속기의 특성에 따라 알맞은 유온을 측정하여 그에 따른 보정 듀티값을 설정하여 듀티 제어를 함으로써, 어떠한 유온에서도 자동 변속기의 가장 좋은 변속감을 제공할 수 있는 효과가 있다.
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公开(公告)号：KR1019950015894A
公开(公告)日：1995-06-17
申请号：KR1019930023098
申请日：1993-11-02
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: H02J7/00
Abstract: 본 발명은 자동변속기 제어장치의 밧데리 전압 보정방법에 관한 것으로, 특히 밧데리 소모에 따르는 전압 저하시 현재의 전압에 따르는 보정값으로 이를 보정하여 줌으로서 출력전압이 항상 최대효율을 유지할 수 있도록 하는 전압 보정방법에 관한 것이다.
본 발명에 따르면, 밧데리 전압의 저하로 인해 솔레노이드 벨브에 흐르는 전류의 감소현상이 일어나게 되면, 이를 감지한 후 현재의 전압에 상응하는 값으로 솔레노이드 작동시간을 신속히 보상하여 줌으로서 솔레노이드의 작동시간을 항상 일정하게 유지시킬 수 있게 되는 것이다.-
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Patent Agency Ranking
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公开(公告)号：KR1020020046737A
公开(公告)日：2002-06-21
申请号：KR1020000077064
申请日：2000-12-15
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H61/04
CPC classification number: F16H61/04 , B60W2050/0008 , F16H59/24 , F16H59/54 , F16H2312/16
Abstract: PURPOSE: A device and a method for controlling gearshift of a belt type stepless transmission for a car are provided to improve response of a transmission rate change before the car is stopped by a brake operation. CONSTITUTION: A device for controlling gearshift of a belt type stepless transmission for a car includes a car driving detecting part(100), a gearshift controlling part(200), and a driving part(300). The car driving detecting part detects a car driving condition variably output according to a driving condition of the car. The gearshift controlling part outputs control signal to the car driving detecting part to receive a signal detected by the car driving detecting part, receives a gearshift mode state of the car, a throttle valve opening level, rotational frequency of an output shaft, engine rotational frequency, oil temperature and acceleration pedal operation states, compares a target gear rate and the present gear rate when a gearshift control condition is satisfied before the car is stopped, performs a feedback control by correcting duty if the target gear rate is lower than the present gear rate, and terminates the gearshift control if the gearshift during the feedback control is finished. The driving part controls oil pressure supplied from an oil pump to a driving pulley and a slave pulley by the transmission control duty signal, and performs gearshift.
Abstract translation: 目的：提供一种用于控制用于汽车的带式无级变速器的变速的装置和方法，以通过制动操作来改善轿厢停止之前的变速率变化的响应。 构成：用于控制用于汽车的带式无级变速器的变速装置包括轿厢驱动检测部（100），变速控制部（200）和驱动部（300）。 轿厢行驶检测部根据轿厢的行驶状况来检测出可变输出的轿厢行驶状况。 变速控制部将控制信号输出到轿厢驱动检测部，以接收由轿厢驱动检测部检测出的信号，接收轿厢的换档模式状态，节气门开度，输出轴的转速，发动机转速 ，油温和加速踏板操作状态，在汽车停止前满足变速控制条件时，将目标齿轮速比与当前齿轮比进行比较，如果目标齿轮速度低于当前档位，则通过校正作业执行反馈控制 速率，并且如果反馈控制中的换档完成，则终止换档控制。 驱动部通过变速器控制负载信号来控制从油泵向驱动皮带轮和从动轮提供的油压，并进行变速。
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公开(公告)号：KR2019980047902U
公开(公告)日：1998-09-25
申请号：KR2019960061060
申请日：1996-12-28
Applicant: 현대자동차주식회사
Inventor： 김성욱
IPC: F16H59/72
CPC classification number: F16H61/4165 , F16H57/0412 , F16H2061/0093
Abstract: 본고안은유온센서를사용하지않는차량에있어서차량에따라유온을예측하여제어할수 있도록한 차량의자동변속기유온예측장치에관한것이다. 본고안은자동변속을수행하는자동변속기(10)와, 상기자동변속기(10)의상태를감지하여현상태가중립상태인지주행상태인지를판단하여현상태의유지시간을계산하고, 중립간이면유지시간에제 1 계수를곱하고, 주행시간이면유지시간에제 2 계수를곱하여일정값이하인경우유온보정을실시하도록제어하는마이컴(20)과, 상기마이컴(20)의제어에의해유온보정을수행하는유온보정부(30)로구성되어저온에서자동적으로유온보정을실시하는효과가있다.
Abstract translation: 在不使用的自动变速器的油温推定装置的油温度传感器，用于车辆中的车辆在其内部纸被控制，以预测油温在根据车辆。 用于执行自动变速器的自动变速器10内的纸张时，自动变速器10，以感测服装状态，以确定是否正在运行的状态，目前的状态是中立状态，并计算在本状态下，当保持时间之间的中立保持时间 油温校正由微机20的控制和对由第二系数乘到所述保持时间为1控制微型计算机20执行的油温修正，所述行驶时间乘以一个系数来执行不大于预定值更油温校正 由单元30的有效的是自动地进行在低温条件下的油温修正。
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