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公开(公告)号：KR101103970B1
公开(公告)日：2012-01-06
申请号：KR1020090087419
申请日：2009-09-16
CPC classification number: F16H61/0202 , F16H2061/0053 , F16H2342/042
Abstract: 본 발명은 변속기 생산라인에서 생산된 변속기의 고유 특성 데이터를 매우 저렴하고 간단한 방법으로 TCU와 변속기가 조립되는 차량 조립라인으로 전달하여 TCU에 입력할 수 있도록 하고, 토크컨버터 대신 습식다판클러치가 사용되고 상기 습식다판클러치를 직접제어하는 솔레노이드밸브를 구비한 CVT의 키스포인트 압력을 상기 CVT를 제어할 TCU가 적절히 초기화 할 수 있도록 하여, 제한적으로 전달받은 CVT에 대한 특성 데이터를 가지고도, 제어 대상 CVT를 TCU가 안정되고 적절하게 제어할 수 있도록 한다.
키스포인트, 습식다판클러치, CVT, 솔레노이드밸브-
公开(公告)号：KR1020110033723A
公开(公告)日：2011-03-31
申请号：KR1020090091316
申请日：2009-09-25
Abstract: PURPOSE: A safety device of a hybrid vehicle and a method for controlling the same are provided to prevent damage of a variable transmission belt and pulley. CONSTITUTION: A safety device of a hybrid vehicle comprises: a clutch for transferring an output torque of an engine and motor; and an HCU(hybrid control unit) for controlling overall driving of vehicle and output torque. A method for controlling safety of the hybrid vehicle comprises: a step of determining the detection of urgent brake or ABS(anti-lock brake system) operation; a step of stopping regenerative braking of the motor and blocking torque connection of the engine and transmission; and a step of compensating the motor torque in case of detection of decrease of engine RPM.
Abstract translation: 目的：提供混合动力车辆的安全装置及其控制方法，以防止可变传动皮带和皮带轮的损坏。 构成：混合动力车辆的安全装置包括：用于传递发动机和电动机的输出转矩的离合器; 以及用于控制车辆的总体驾驶和输出转矩的HCU（混合动力控制单元）。 一种用于控制混合动力车辆的安全性的方法，包括：确定紧急制动器或ABS（防抱死制动系统）操作的检测的步骤; 停止电动机的再生制动并阻止发动机和变速器的扭矩连接的步骤; 以及在检测到发动机RPM的减小的情况下补偿电动机转矩的步骤。
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公开(公告)号：KR1020100095074A
公开(公告)日：2010-08-30
申请号：KR1020090014182
申请日：2009-02-20
IPC: B60W40/06 , B60W10/107
Abstract: PURPOSE: A method for detecting rough-road and a method for controlling a transmission according to the same are provided to improve the durability of the transmission by preventing the generation of a slip and an abrasion between a belt and a pulley. CONSTITUTION: While a vehicle is driven on a rough-road, torque from the engine is limited based on the method for controlling a continuously variable transmission(S40). The continuously variable transmission includes a belt, a driving pulley, and a driven pulley. A clutch interrupts the power of the engine. The continuously variable transmission and the clutch are slip-controlled(S50). The transferrable torques of the pulleys are increased, an abrasion and a slip of the belt and the pulleys are prevented(S60).
Abstract translation: 目的：提供一种用于检测粗路的方法和一种用于控制变速器的方法，以通过防止带和皮带轮之间的滑动和磨损而产生变速器的耐久性。 构成：当车辆在粗路上行驶时，基于用于控制无级变速器的方法，来自发动机的扭矩受到限制（S40）。 无级变速器包括皮带，驱动滑轮和从动皮带轮。 A离合器中断发动机的动力。 无级变速器和离合器是滑动控制的（S50）。 滑轮的可传递扭矩增加，防止了皮带和滑轮的磨损和滑动（S60）。
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公开(公告)号：KR20210016985A
公开(公告)日：2021-02-17
申请号：KR20190095547
申请日：2019-08-06
Abstract: 본발명은차량용변속제어장치에관한것으로, 구체적으로수동변속기가장착된차량에서운전자의변속레버조작오류로인해변속기및 엔진의파손을방지할수 있는차량용변속제어장치및 방법에관한것이다. 이를위해, 본발명의일 실시예에따른차량용변속제어장치는상태데이터를검출하는상태검출기; 변속기에포함되는변속클러치; 및상기상태데이터를기반으로제어진입조건에만족하면상기변속클러치의상태를확인하고, 결합상태가아니면상기변속클러치의결합을지연시키는차량제어기를포함한다.
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Patent Agency Ranking
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公开(公告)号：KR101846658B1
公开(公告)日：2018-04-09
申请号：KR1020160047419
申请日：2016-04-19
Applicant: 현대자동차주식회사
Abstract: 본발명은차량의변속기제어방법및 그제어시스템에관한것으로, 토크컨버터가구비된변속기에있어서, 현재이그니션스위치온 신호가수신된경우, 현재직전의이그니션스위치온 상황에서상기변속기의변속요소제어기록이존재하는지판단하는기록판단단계; 변속레인지변경에의해상기변속요소의결합이요구되면상기최종소킹시간이기준소킹시간이상이며, 상기변속요소의작동유유온이기준유온이하인지판단하는냉간소킹판단단계; 및변속요소결합과정에서상기변속요소에대한작동유압상승율을기설정값보다감소시키는변속요소제어단계;를포함하는차량의변속기제어방법이소개된다.
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公开(公告)号：KR1020140080301A
公开(公告)日：2014-06-30
申请号：KR1020120149954
申请日：2012-12-20
Inventor： 원찬희
Abstract: The present invention relates to a method for protecting a drive shaft. The method allows the use of maximum torque within a range that torque applied to a drive shaft does not go over a limit by variable engine torque control in consideration of torque increase rate of a torque converter. The present invention includes a process of determining drive shaft protection control conditions by detecting driving information, and a process of calculating limit engine torque by applying the limit torque of the drive shaft when the drive shaft protection control conditions are satisfied, and by performing torque control which follows the calculated limit engine torque.
Abstract translation: 本发明涉及一种用于保护驱动轴的方法。 该方法允许在考虑到液力变矩器的扭矩增加率的范围内使用施加到驱动轴的扭矩不超过限制的最大扭矩。 本发明包括通过检测驾驶信息来确定驱动轴保护控制条件的过程，以及当满足驱动轴保护控制条件时施加驱动轴的极限转矩并且通过执行转矩控制来计算限制发动机扭矩的处理 其遵循计算的限制发动机扭矩。
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公开(公告)号：KR101371747B1
公开(公告)日：2014-03-07
申请号：KR1020120119999
申请日：2012-10-26
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a vehicle with a shifting mechanism in which a belt-type CVT and an assist transmission are serially connected by a clutch. The present invention prevents shocks due to unintended shifting from D to N and the operation of an acceleration pedal from being applied to the vehicle and maintains the durability of the clutch. [Reference numerals] (AA) Start; (BB) D range; (CC) Normal driving (based on the accelerator pedal operation); (S10) Vehicle speed > 0 ?; (S20) Shift lever is located in an N range?; (S30) Driven pulley RPM - Driven pulley target RPM > Reference value ?; (S40) Limit engine torque
Abstract translation: 本发明涉及具有变速机构的车辆，其中带式CVT和辅助变速器通过离合器串联连接。 本发明防止由于非常意外地从D移动到N并且加速踏板的操作被施加到车辆并且保持离合器的耐久性的冲击。 （附图标记）（AA）开始; （BB）D范围; （CC）正常行驶（基于加速踏板操作）; （S10）车速> 0？ （S20）变速杆位于N档范围内 （S30）驱动皮带轮RPM - 驱动皮带轮目标RPM>参考值？ （S40）限制发动机转矩
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公开(公告)号：KR101145622B1
公开(公告)日：2012-05-15
申请号：KR1020090091316
申请日：2009-09-25
Abstract: PURPOSE: A safety device of a hybrid vehicle and a method for controlling the same are provided to prevent damage of a variable transmission belt and pulley. CONSTITUTION: A safety device of a hybrid vehicle comprises: a clutch for transferring an output torque of an engine and motor; and an HCU(hybrid control unit) for controlling overall driving of vehicle and output torque. A method for controlling safety of the hybrid vehicle comprises: a step of determining the detection of urgent brake or ABS(anti-lock brake system) operation; a step of stopping regenerative braking of the motor and blocking torque connection of the engine and transmission; and a step of compensating the motor torque in case of detection of decrease of engine RPM.
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