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公开(公告)号：KR101822262B1
公开(公告)日：2018-01-26
申请号：KR1020160031926
申请日：2016-03-17
Applicant: 현대자동차주식회사
Abstract: 본발명은차량의변속기에관한것으로, 입력축에회전이구속되도록장착되고, 일단부가클러치측으로선택적으로이동되면서상기클러치의결합을해제시키도록마련된릴리즈부; 및상기입력축에상대회전이가능하도록장착되고, 상기릴리즈부의타단부와선택적으로결합되어회전이구속되며, 회전구속시상기입력축의토크진동을흡수하도록마련된펜듈럼디스크;를포함하는차량의변속기가소개된다.
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公开(公告)号：KR101592599B1
公开(公告)日：2016-02-05
申请号：KR1020100112556
申请日：2010-11-12
Applicant: 현대자동차주식회사
Abstract: 본발명은전기식주차브레이크제어방법에관한것으로, 해결하고자하는기술적과제는주 정차시 EPB를자동구동되도록하여, 경사로에서발생될수 있는휠의회전을방지하여재출시발생되는충격및 소음을방지하는데있다. 이를위해본 발명은정지된차량의풋 브레이크가작동하면, EPB가작동하고있는지여부를확인하는제1단계와, 제1단계에서 EPB가작동되고있는것으로확인되면, 운전자가주행의도를갖고있는것으로판단하여변속레버가 P단에서해제되었는지여부를확인하는제2단계와, 제2단계에서변속레버가 P단에서해제된후 정차를위해다시 P단이되었는지여부를확인하는제3단계및, 제3단계에서변속레버가 P단이되었다면, EPB 작동을유지시키는제4단계를개시한다.
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公开(公告)号：KR1020150071490A
公开(公告)日：2015-06-26
申请号：KR1020130158587
申请日：2013-12-18
Applicant: 현대자동차주식회사
Abstract: 본발명은저속직결영역에서가속페달의팁인쇼크를개선시켜가속선형성을제공하는자동변속기의제어방법이개시된다. 본발명은차량의운전정보를검출하여댐퍼클러치가직결된저속영역인지판단하는과정; 댐퍼클러치가직결된저속영역이면가속페달의팁 아웃이검출되는지판단하는과정; 가속페달의팁 아웃이검출되면현재변속단을구현하고있는마찰요소를해방시켜종동기어의타력토크가엔진측으로전달되는것을차단하는과정; 가속페달의팁인이검출되면상기해방시킨마찰요소를결합하여백래시가발생되지않도록제어하는과정을포함한다.
Abstract translation: 本发明公开了一种控制自动变速器的方法，该方法被配置为通过减小作为低速直接连接区域中的加速踏板的尖端的冲击来提供加速线性。 根据本发明的方法包括以下步骤：确定状态是否处于与减震离合器直接相连的低速区; 在与阻尼开关直接连接的低速区域的情况下，确定是否检测到加速踏板的尖端; 如果检测到加速踏板的尖端，则通过释放当前构成换档台的摩擦元件来阻止随动齿轮的惯性转矩传递到发动机侧; 并且如果检测到加速踏板的尖端，则控制使得通过组合释放的摩擦元件不会发生间隙。
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公开(公告)号：KR1020150071120A
公开(公告)日：2015-06-26
申请号：KR1020130157744
申请日：2013-12-18
Applicant: 현대자동차주식회사
Abstract: 본발명은수동변속기를탑재한차량에서퓨얼컷이후크립주행으로이행하는도중에퓨얼인이이루어질때, 변속기의래틀소음을저감또는방지할수 있도록함으로써, 차량의소음특성을향상시켜서궁극적으로차량의상품성을향상시킬수 있도록한다.
Abstract translation: 本发明被配置为通过在燃料喷射装置之间进行变速操作期间进行变速操作期间执行燃料加载时，通过减少或防止来自变速器的拨浪噪声，从而通过改进车辆的噪声特性来最终提高车辆的适销性。 用手动变速箱切断车辆。
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公开(公告)号：KR101526698B1
公开(公告)日：2015-06-05
申请号：KR1020130132026
申请日：2013-11-01
Applicant: 현대자동차주식회사
Abstract: 본발명은 TGS 케이블의소켓에형성된설치부가탄성적으로진동을흡수하도록구성함으로써변속조작에대한부드러운조작감을제공할수 있다. 특히, 차량의변속시뿐만아니라, 주행및 아이들상태시변속기에서전달되는진동이 TGS 케이블에적용된진동절연구조를통해절연되어소음발생및 진동이전달되는것을방지할수 있다. 또한, 별도의댐핑기구를설치하지않고진동을저감할수 있는바, 제조원가및 중량을절감할수 있는진동저감을위한변속기케이블이소개된다.
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Patent Agency Ranking
公开(公告)号：KR1020140086148A
公开(公告)日：2014-07-08
申请号：KR1020120156286
申请日：2012-12-28
Applicant: 현대자동차주식회사
IPC: B60K17/28 , F16F15/167
Abstract: The present invention gives an inertial force to rotation components of a transmission to reduce the rattle noise of a transmission by avoiding the resonance in a particular frequency band and solve the problems regarding securing the mounting spaces for the compartments to give the inertial force to keep using a conventional transmission case. The present invention also prevents the length of the transmission from being expanded to ensure excellent vehicle mountability of the transmission.
Abstract translation: 本发明通过避免在特定频带中的共振来给传动装置的旋转部件提供惯性力，以减少传动装置的晃动噪音，并且解决了关于确保隔室的安装空间以产生惯性力以保持使用的问题 传统的传动箱。 本发明还防止变速器的长度膨胀以确保变速器的优良的车辆安装性。
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公开(公告)号：KR1020140055089A
公开(公告)日：2014-05-09
申请号：KR1020120121424
申请日：2012-10-30
Applicant: 현대자동차주식회사
CPC classification number: B60W20/00 , B60K6/48 , B60W10/06 , B60W10/08 , B60W2030/206 , B60W2510/0638 , B60W2510/0657 , B60W2710/0666 , B60W2710/083 , B60Y2400/48 , Y02T10/6221 , Y02T10/6286 , Y02T10/7258
Abstract: The present invention relates to a method for preventing abnormal vibrations of a hybrid vehicle, capable of preventing abnormal vibrations while maintaining the continuity of total driving torque by controlling the engine and the motor, characteristics of the hybrid vehicle, and making the resonance point of a driving system avoid an inflection point on damper stiffness. The method for preventing abnormal vibrations of a hybrid vehicle according to the present invention comprises a step of detecting engine RPM, transmission RPM, gear, accelerator pedal signals, and engine torque, and inputting the information on an engine management system (EMS); a step of determining whether the current engine RPM and engine torque are within a preset RPM and damper inflection torque region, where abnormal vibrations occur; and a step of compensating the engine torque and the motor torque when the engine torque is in the abnormal vibration occurrence region.
Abstract translation: 本发明涉及一种用于防止混合动力车辆的异常振动的方法，其能够通过控制发动机和电动机，混合动力车辆的特性以及使得混合动力车辆的共振点保持总驱动转矩的连续性来防止异常振动 驾驶系统避免了阻尼器刚度的拐点。 根据本发明的用于防止混合动力车辆的异常振动的方法包括检测发动机转速，变速RPM，齿轮，加速器踏板信号和发动机转矩以及将信息输入到发动机管理系统（EMS）上的步骤。 确定当前发动机转速和发动机扭矩是否在异常振动发生的预设RPM和阻尼器拐弯转矩区域内的步骤; 以及当发动机扭矩处于异常振动发生区域时补偿发动机转矩和电动机转矩的步骤。
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公开(公告)号：KR101382859B1
公开(公告)日：2014-04-09
申请号：KR1020110119432
申请日：2011-11-16
Applicant: 현대자동차주식회사
CPC classification number: B60W10/06 , B60W10/115 , B60W30/18072 , B60W2030/18081 , B60W2510/0638 , B60W2510/1015 , B60W2530/16 , B60W2540/10 , B60W2540/12 , B60W2550/142 , B60W2710/025 , B60Y2300/432 , B60Y2300/46 , F16D2500/1085 , F16D2500/3127 , F16D2500/5085 , F16H61/00 , F16H61/21 , F16H61/686 , F16H2059/186 , F16H2059/465 , F16H2061/0015 , F16H2200/006 , F16H2200/201 , F16H2200/2023 , F16H2200/2046 , F16H2200/2066 , Y02T10/76
Abstract: 본 발명은 연비 개선을 위한 자동변속기의 클러치 제어 방법에 관한 것으로서, 더욱 상세하게는 연비 개선을 위하여 자동변속기의 클러치 슬립 로직을 적용하여 연비를 개선시킬 수 있도록 한 자동변속기의 클러치 제어 방법에 관한 것이다.
즉, 본 발명은 기존의 연료 컷 로직 대신에 자동변속기의 클러치 슬립 로직을 적용하여 엔진 브레이크를 최소화시키면서 타행 주행이 이루어질 수 있도록 함으로써, 연비를 향상시킬 수 있도록 한 연비 개선을 위한 자동변속기의 클러치 제어 방법을 제공하고자 한 것이다.-
公开(公告)号：KR101371935B1
公开(公告)日：2014-03-07
申请号：KR1020120131514
申请日：2012-11-20
Applicant: 현대자동차주식회사
IPC: B60R16/02
Abstract: The present disclosure relates to an apparatus for controlling an operation of a start motor and a method for controlling the same when starting a vehicle having a dual mass flywheel. Reference value of an engine RPM which is a reference of a start motor operation is elastically applied when dissolving and re-operating an operation of the start motor. The dual mass flywheel improves noise vibration characteristic generated by a secondary cranking of the start motor, and increases starting performance of the start motor. The present disclosure includes the steps of: confirming the engine RPM when starting the start motor; comparing values of the confirmed engine RPM with total values which add a predetermined reference value of the engine RPM to a predetermined hysteresis up value; dissolving an operation of the start motor in the case where values of the present engine RPM is larger than total values which add a reference value of the engine RPM to a hysteresis up value; and comparing values of the present engine RPM with total values which add a predetermined reference value of the engine RPM to a predetermined hysteresis up value when a start process is not stopped. [Reference numerals] (AA) Start; (BB) Begin start-up process (Operate starter motor); (CC) Check engine RPM; (DD) Average RPM > Reference value + Hysteresis up value?; (EE) Stop starter motor; (FF) End of start-up process; (GG) End; (HH) Average RPM
Abstract translation: 本发明涉及一种用于控制起动电动机的操作的装置及其启动具有双质量飞轮的车辆时的控制方法。 作为启动电动机运转的基准的发动机转速的参考值在溶解并重新起动电动机的运转时被弹性地施加。 双质量飞轮提高起动电动机二次起动产生的噪声振动特性，提高启动电机的启动性能。 本公开包括以下步骤：确定起动马达启动时的发动机转速; 将确认的发动机转速的值与将预定的发动机RPM的预定参考值相加到预定的滞后上升值的总值进行比较; 在当前发动机RPM的值大于将发动机RPM的参考值加到磁滞上升值的总值的情况下，解除起动电动机的操作; 并且当开始处理未停止时，将当前发动机转速的值与将发动机转速的预定参考值相加到预定的滞后上限值的总值进行比较。 （附图标记）（AA）开始; （BB）开始启动过程（操作起动电机）; （CC）检查发动机转速; （DD）平均RPM>参考值+滞后上升值？ （EE）停止起动电机; （FF）启动过程结束; （GG）结束; （HH）平均RPM <参考值+滞后上升值？
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公开(公告)号：KR1020130109296A
公开(公告)日：2013-10-08
申请号：KR1020120030890
申请日：2012-03-27
Applicant: 현대자동차주식회사
IPC: F16F15/31 , F16F15/134
CPC classification number: F16F15/134 , F16F15/13157
Abstract: PURPOSE: An inertia increase device of an engine flywheel is provided to significantly increase the inertia of an engine flywheel with small volume and weight and to significantly improve the NVH performance of a vehicle drive system and rotational vibration from the crankshaft of an engine by adjusting rigidity between the crankshaft and the flywheel. CONSTITUTION: An inertia increase device of an engine flywheel comprises a drive plate (3), a flywheel (5), and a rigidity providing unit (7). The drive plate is integrated with a crankshaft (1). The flywheel is connected to the drive plate to receive rotatory power from the drive plate through a planetary gear (PG). The flywheel relatively rotates about the crankshaft. The rigidity providing unit is arranged on the rotatory delivery path of the flywheel and the drive plate.
Abstract translation: 目的：提供一种发动机飞轮的惯性增加装置，以显着增加发动机飞轮的体积和重量，从而显着提高发动机飞轮的惯性，并通过调节刚度显着提高车辆驱动系统的NVH性能和来自发动机曲轴的旋转振动 在曲轴和飞轮之间。 构成：发动机飞轮的惯性增加装置包括驱动板（3），飞轮（5）和刚性提供单元（7）。 驱动板与曲轴（1）成一体。 飞轮连接到驱动板，以通过行星齿轮（PG）从驱动板接收旋转动力。 飞轮围绕曲轴相对旋转。 刚性提供单元布置在飞轮和驱动板的旋转输送路径上。
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