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公开(公告)号:KR101383723B1
公开(公告)日:2014-04-08
申请号:KR1020120144950
申请日:2012-12-12
Applicant: 현대자동차주식회사
IPC: F16H63/30
CPC classification number: F16H59/0204 , F16H61/28 , F16H2061/283 , F16H2342/02 , Y10T74/20067
Abstract: The present invention enhances the reliability and the stability of operation of a transmission to ultimately increase the marketability of a vehicle by properly completing the initialization even when the entire stroke calculated by shuttling a finger in the shifting direction does not meet a prescribed value and is less than the prescribed value, causing the occurrence of a baulking state, in the initialization process of setting the reference position of an actuator. [Reference numerals] (AA) Start to learn a reference point; (BB) Success to learn the reference point; (CC) Fail to learn the reference point; (S10) Check the end position of both ends; (S20) Full stroke normal range?; (S30,S60) Check the selection after moving to a 1/2 value position of prior full stroke; (S40,S70) Success to select?; (S50) Move to the other end position
Abstract translation: 本发明通过适当地完成初始化来提高变速器的操作的可靠性和稳定性,从而通过适当地完成初始化,即使当通过在换档方向上穿梭手指而计算出的整个行程不满足规定值并且较少时 在设定执行机构的基准位置的初始化处理中,使规定值超过规定值的情况下,产生击穿状态。 (参考号)(AA)开始学习参考点; (BB)成功学习参考点; (CC)学习参考点失败; (S10)检查两端的终点位置; (S20)全行程正常范围 (S30,S60)移动到先前全程的1/2值位置之后,检查选择; (S40,S70)成功选择? (S50)移动到另一个终端位置
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公开(公告)号:KR101382289B1
公开(公告)日:2014-04-08
申请号:KR1020120101019
申请日:2012-09-12
IPC: F16H61/04 , F16H59/66 , F16H61/688
CPC classification number: B60W10/11 , F16H59/42 , F16H61/0437 , F16H61/688 , F16H2061/0462
Abstract: 본 발명은 DCT차량의 발진제어 중 상향변속지령 발생시에도 변속응답성 및 변속감 저하를 최소화하여 차량의 승차감을 향상시킬 수 있도록 함과 아울러, DCT의 제1클러치와 제2클러치의 내구성도 향상시킬 수 있도록 한다.
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公开(公告)号:KR1020140034548A
公开(公告)日:2014-03-20
申请号:KR1020120101019
申请日:2012-09-12
IPC: F16H61/04 , F16H59/66 , F16H61/688
CPC classification number: B60W10/11 , F16H59/42 , F16H61/0437 , F16H61/688 , F16H2061/0462
Abstract: The present invention relates to a shift control method for a vehicle with DCT and, more specifically, to a shift control method when upshifting during take off controls for a vehicle therewith. The present invention improves the ride comfort of a vehicle by minimizing a decline in shift replying property and shift feeling and further improves durability of a first clutch and a second clutch of the DCT even when upshifting during takeoff controls for a vehicle. [Reference numerals] (AA) Start; (BB) Start the oscillating control; (CC) Upshifting command occurs?; (DD) First condition (engine rotation speed - input shaft rotation number retention check time) satisfied?; (GG) Transmission control; (HH) End; (S110) First condition satisfied?; (S210,FF) End of the oscillation control
Abstract translation: 本发明涉及一种用于具有DCT的车辆的换档控制方法,更具体地说,涉及一种当车辆的起飞控制期间进行升档时的换档控制方法。 本发明通过使换档特性和换档感觉的下降最小化来提高车辆的乘坐舒适性,并且即使在车辆起飞控制期间升档时,也能进一步提高DCT的第一离合器和第二离合器的耐久性。 (附图标记)(AA)开始; (BB)启动振荡控制; (CC)发生Uuphifting命令? (DD)第一个条件(发动机转速 - 输入轴转数<参考转速)满足? (EE)第二条件(保留时间>保留检查时间)满足? (GG)传动控制; (HH)结束; (S110)第一个条件满足? (S210,FF)振荡控制结束
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公开(公告)号:KR101172115B1
公开(公告)日:2012-08-09
申请号:KR1020090014182
申请日:2009-02-20
IPC: B60W40/06 , B60W10/107
Abstract: 본 발명은 신속하고 정확하게 노면의 상태를 검출하여 도로의 상태가 험로인지의 여부를 검출해낼 수 있도록 함과 아울러, 이와 같이 검출된 도로의 상태에 따라 변속기를 제어하여, 벨트와 풀리 사이의 슬립 및 마모의 발생을 방지함으로써 변속기의 내구성을 증대시킬 수 있도록 한다.
험로, 벨트, 풀리, 슬립, 마모, 저크-
公开(公告)号:KR1020110029648A
公开(公告)日:2011-03-23
申请号:KR1020090087419
申请日:2009-09-16
CPC classification number: F16H61/0202 , F16H2061/0053 , F16H2342/042
Abstract: PURPOSE: A vehicle TCU teaching method is provided to easily implement the initialization of TCU by scanning the TCU after inputting the inherent characteristic data of a transmission in the one dimensional bar code. CONSTITUTION: The inherent characteristic data of a transmission is measured. The inherent characteristic data is inputted in the one dimensional bar code. The one dimensional bar code is attached to the corresponding transmission. The inherent characteristic data of the one dimensional bar code is scanned and inputted to the TCU.
Abstract translation: 目的:提供一种车载TCU教学方法,通过在一维条形码中输入传输的固有特征数据后,通过扫描TCU来轻松实现TCU的初始化。 规定:测量变速箱的固有特性数据。 固有特征数据被输入到一维条形码中。 一维条形码连接到相应的传输。 一维条形码的固有特征数据被扫描并输入到TCU。
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公开(公告)号:KR1020090114933A
公开(公告)日:2009-11-04
申请号:KR1020080040816
申请日:2008-04-30
CPC classification number: F16D48/06 , F16D25/123 , F16D2500/30405 , F16D2500/7044 , Y10T477/6389
Abstract: PURPOSE: A protection method of a starting clutch is provided to prevent damage to the starting clutch by activating a starting clutch protection function when an estimated equivalent temperature exceeds the critical temperature. CONSTITUTION: A protection method of a starting clutch comprises a step of calculating the friction temperature of the starting clutch(S18), a step of calculating the cooling temperature of the starting clutch(S20), a step of estimating the equivalent temperature of the starting clutch by subtracting the friction and cooling temperatures of the starting clutch(S22), and a step of activating a starting clutch protective function when the equivalent temperature of the starting clutch exceeds the critical temperature(S24,S26).
Abstract translation: 目的:提供起动离合器的保护方法,以在估计的等效温度超过临界温度时启动起动离合器保护功能,以防止起动离合器损坏。 构成:起动离合器的保护方法包括计算起动离合器的摩擦温度的步骤(S18),计算起动离合器的冷却温度的步骤(S20),估计起动离合器的等效温度的步骤 通过减去起动离合器的摩擦和冷却温度来实现离合器(S22),以及当起动离合器的等效温度超过临界温度时启动起动离合器保护功能的步骤(S24,S26)。
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公开(公告)号:KR101897295B1
公开(公告)日:2018-10-22
申请号:KR1020120112795
申请日:2012-10-11
CPC classification number: G05D13/00 , F16H61/0403 , F16H2059/425
Abstract: 본발명은, 동기화가진행되는전체동기구간을동기화가진행되는속도에따라다수의동기구간으로나누는동기구간구분단계; 상기동기구간별로동기화가진행되는속도에따라입력축의목표회전수변화율을각각설정하는목표회전수변화율설정단계; 및동기화진행시, 입력축의회전수변화율이상기목표회전수변화율을추종하면서동기화되도록피드백제어하는동기화단계;를포함하여구성되는자동화수동변속기의동기제어방법이소개된다.
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公开(公告)号:KR101827160B1
公开(公告)日:2018-02-07
申请号:KR1020160137468
申请日:2016-10-21
Applicant: 현대자동차주식회사
IPC: B60W10/06 , B60W10/02 , B60W20/00 , B60W30/18 , B60W40/076
CPC classification number: B60W10/06 , B60W10/02 , B60W20/00 , B60W30/18027 , B60W40/076 , B60W2510/0638 , B60W2550/142 , B60W2710/0644 , B60Y2200/92
Abstract: 본발명은하이브리드차량의엔진클러치접합시엔진에걸리는부하에따라엔진운전점을가변제어할수 있도록한 하이브리드차량의엔진클러치접합시엔진운전점가변제어방법에관한것이다. 즉, 본발명은도로의기울기, 대기압등을고려한엔진부하를판단하고, 부하정도에따라엔진속도제어구간에서엔진운전점을가변제어하여 HSG 발전에따른배터리충전이이루어지도록함으로써, 엔진클러치접합제어중 엔진떨림및 그에따른승객이질감발생을방지할수 있도록한 하이브리드차량의엔진클러치접합시엔진운전점가변제어방법을제공하고자한 것이다.
Abstract translation: 本发明涉及一种发动机离合器时的混合动力车辆的发动机工作点接合可变控制为可变地控制根据混合动力车辆的发动机的离合器结期间对发动机负载的发动机工作点的方法。 即,本发明根据所述负载水平是通过确定发动机负载考虑到例如道路和大气压力的斜率,以及通过改变在发动机转速控制部控制的发动机工作点,使得电池充电根据HSG发展来实现,发动机离合器接合控制 本发明提供了一种当发动机离合器连接到混合动力车辆时控制发动机起动点的方法。
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公开(公告)号:KR1020170131776A
公开(公告)日:2017-11-30
申请号:KR1020160062015
申请日:2016-05-20
Applicant: 현대자동차주식회사
IPC: F16H61/12 , F16H61/688 , F16H61/04 , F16H61/00
CPC classification number: F16D48/064 , F16D28/00 , F16D2500/10412 , F16D2500/106 , F16D2500/302 , F16D2500/501 , F16H61/12 , F16H61/688 , F16H2061/0087 , F16H2061/0407 , F16H2061/1284
Abstract: 본발명 DCT 차량의제어방법은, 컨트롤러가홀센서신호로부터에러를검출하면, 해당클러치를오픈시키고엔진회전수상승을억제하기위해엔진토크를제한하는조치를취한후, 홀센서의진단을위한테스트펄스를인가하는진단단계와; 상기진단단계이후, 컨트롤러가상기홀센서신호가정상인것으로판단하면, 클러치위치를초기위치로리셋되도록시도하는리셋시도단계와; 상기리셋시도단계에의해, 클러치위치가초기위치로리셋되면, 상기컨트롤러는상기클러치를상기초기위치로부터목표클러치스트로크로정상제어를개시하며, 상기엔진토크제한조치를해제하는복귀단계를포함하여구성된다.
Abstract translation: 本发明DCT车辆中,当所述控制器从所述霍尔传感器信号检测出错误的控制方法,采取行动来限制所述发动机的转矩,以打开离合器和抑制发动机转数增加,该测试用于霍尔传感器的诊断 应用脉冲的诊断步骤; 如果在诊断步骤之后控制器确定霍尔传感器信号正常,则尝试将离合器位置重置到初始位置的重置尝试步骤; 并且,当通过复位尝试步骤将离合器位置复位到初始位置时,控制器开始从初始位置到目标离合器行程的离合器的正常控制,并且释放发动机扭矩限制动作, 是的。
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公开(公告)号:KR101766135B1
公开(公告)日:2017-08-08
申请号:KR1020160048548
申请日:2016-04-21
Applicant: 현대자동차주식회사
CPC classification number: F02D41/08 , B60W10/06 , F02D41/022 , F02D2200/021 , F16D2500/30404 , F16D2500/30405 , F16D2500/70452
Abstract: 본발명은엔진아이들제어를통해차량의과도한클러치발열을억제하여클러치온도상승을방지하기위한것으로, 클러치의온도상태와차로의상태에따라클러치온도상태정보를결정하는결정단계; 상기클러치온도상태정보를기반으로상대적으로더 높은클러치의과열이예측될수록엔진아이들속도를상향제어하는엔진제어단계;를포함하여구성되는차량용엔진제어방법이소개된다.
Abstract translation: 本发明根据该状态信息,以防止离合器的温度上升,温度条件和离合器的驱动条件通过一离合器发动机空转控制以抑制车辆的过度加热所述确定的离合器温度; 并且,基于离合器温度状态信息预测相对较高的离合器的过热,从而向上控制发动机怠速的发动机控制步骤。
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