公开(公告)号：US20160138713A1

公开(公告)日：2016-05-19

申请号：US14740730

申请日：2015-06-16

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Sung Hyun CHO ,  Sang Mo Ha

IPC: F16H63/46 ,  F16D48/06

CPC classification number: F16H63/46 ,  F16D48/06 ,  F16D48/062 ,  F16D2500/30412 ,  F16D2500/30421 ,  F16D2500/3065 ,  F16D2500/3166 ,  F16D2500/50287 ,  F16D2500/7044 ,  F16H61/688 ,  F16H63/502 ,  F16H2061/0407

Abstract: A shift control method for a vehicle with a Dual Clutch Transmission (DCT) may include determining whether power-on up-shifting has been initiated, performing torque handover control by controlling release-side and engage-side clutches by repeatedly calculating control torques of the release-side clutch and the engage-side clutch over time, when the power-on up-shifting is started and a torque handover period is entered, determining whether tip-out is generated during the performing of torque handover control, obtaining a remaining updating time by recalculating a remaining time until the end of the torque handover period in accordance with a decrease in engine torque, when it is determined that tip-out has been generated, and controlling the release-side and the engage-side clutches on the basis of the control torques for the release-side and the engage-side clutches that are made different in accordance with the calculated remaining updating time during a remaining torque handover period.

Abstract translation: 具有双离合器变速器（DCT）的车辆的变速控制方法可以包括确定是否启动了上电转换，通过重复地计算控制转矩来控制释放侧和接合侧离合器来执行转矩切换控制 释放侧离合器和接合侧离合器随着时间的推移，当开机上移和进入转矩切换期间时，确定在执行转矩切换控制期间是否产生了倾出，获得剩余的更新 通过根据发动机扭矩的降低重新计算直到转矩切换期间结束的剩余时间，当确定已经产生了倾倒时，并且基于该方式控制释放侧和接合侧离合器 在剩余转矩切换pe期间根据计算出的剩余更新时间使释放侧和接合侧离合器的控制转矩不同 riod。

公开(公告)号：US20160138709A1

公开(公告)日：2016-05-19

申请号：US14717223

申请日：2015-05-20

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Young Min YOON ,  Seung Sam BAEK

IPC: F16H61/12

CPC classification number: F16H61/12 ,  F16H61/688 ,  F16H2061/009 ,  F16H2061/1272 ,  F16H2061/1284

Abstract: A method of diagnosing a malfunction in a dual clutch transmission may include determining, by a controller, a difference between a first input speed and a wheel speed output by reflecting a transmission gear ratio on the first input speed, and determining by the controller, a difference between a second input speed and a wheel speed output by reflecting the transmission gear ratio on the second input speed, when the difference between the first input speed and the wheel speed output by reflecting the transmission gear ratio on the first input speed is greater than a first reference value and the difference between the second input speed and the wheel speed output by reflecting the transmission gear ratio on the second input speed is equal to or smaller than a second reference value, diagnosing a first input shaft as having a transmission gear synchromesh failure.

Abstract translation: 诊断双离合器变速器中的故障的方法可以包括通过控制器来确定第一输入速度和车轮速度输出之间的差异，通过反映第一输入速度上的变速比，并且由控制器确定一个 当第一输入速度与通过反映第一输入速度之间的变速比比输出的车轮速度之间的差异大于第二输入速度时的第二输入速度和车轮速度输出之间的差值大于 通过反映第二输入速度的变速比，第一参考值和第二输入速度与车轮速度输出之间的差等于或小于第二参考值，诊断具有变速齿轮同步的第一输入轴 失败。

公开(公告)号：US20160138547A1

公开(公告)日：2016-05-19

申请号：US14933914

申请日：2015-11-05

Applicant: Hyundai Motor Company ,  KIA MOTORS CORP.

Inventor： Hyun KIM ,  Kwang Seok CHOI

IPC: F02N11/08 ,  F02N19/00

CPC classification number: F02D19/027 ,  F02D41/062 ,  F02D41/064 ,  F02D41/3082 ,  F02D2200/50 ,  F02N11/0807 ,  F02N2200/0815 ,  Y02T10/32

Abstract: a system for starting an LPI vehicle engine includes a signal transmitting unit configured to transmit a door opening signal. A first controller is configured to determine whether an ignition-on state of an engine is required and configured to operate a fuel pump when an ignition-on signal is generated. A second controller is configured to receive the door opening signal transmitted from the signal transmitting unit and configured to operate the fuel pump by transmitting an operation signal corresponding to the ignition-on signal when the door opening signal is input.

Abstract translation: 用于启动LPI车辆发动机的系统包括被配置为发送门打开信号的信号发送单元。 第一控制器被配置为确定是否需要发动机的点火开启状态并且构造成在产生点火开启信号时操作燃料泵。 第二控制器被配置为接收从信号发送单元发送的门打开信号，并且被配置为当输入门打开信号时发送与点火开启信号相对应的操作信号来操作燃料泵。

公开(公告)号：US20160123411A1

公开(公告)日：2016-05-05

申请号：US14674731

申请日：2015-03-31

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORP.

Inventor： Sung Hyun CHO ,  Hwan HUR

IPC: F16D48/06 ,  F16D13/38 ,  F16H63/46

CPC classification number: F16D48/06 ,  F16D13/385 ,  F16D48/062 ,  F16D2500/1045 ,  F16D2500/30415 ,  F16D2500/3066 ,  F16D2500/3067 ,  F16D2500/31466 ,  F16D2500/3166 ,  F16D2500/50236 ,  F16D2500/70282 ,  F16D2500/70605 ,  F16D2500/7082 ,  F16H61/2807 ,  F16H61/688 ,  F16H63/46 ,  F16H2061/283

Abstract: A method of adjusting clutch characteristics of a Double Clutch Transmission (DCT) vehicle may include determining whether gear shifting has been initiated, updating a T-S curve of a release-side clutch by a transmission torque that is determined using an equation of motion of an engine and a clutch, when a condition in which a difference between an engine speed and a speed of a release-side input shaft is satisfied to be above a first predetermined reference value during a first reference period of time when the gear shifting is determined to have been initiated, and when a torque handover has not been initiated, updating the T-S curve of a connection-side clutch by the transmission torque that has been determined using the equation of motion during a period of time from completion of torque handover to completion of the shifting of gears.

Abstract translation: 一种调整双离合器变速器（DCT）车辆的离合器特性的方法可以包括确定是否已经开始变速，通过使用发动机的运动方程确定的传动转矩来更新释放侧离合器的TS曲线 以及离合器，当在确定具有齿轮换档的第一参考时段期间满足将发动机转速和释放侧输入轴的速度之间的差达到高于第一预定基准值的条件时 并且当没有启动转矩切换时，通过在从完成转矩到完成的时间段内使用运动方程确定的传动转矩来更新连接侧离合器的TS曲线 齿轮换档

公开(公告)号：US20160052478A1

公开(公告)日：2016-02-25

申请号：US14550968

申请日：2014-11-22

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Jun Yeol CHOI

IPC: B60R21/216 ,  B60R21/2338 ,  B60R21/239

CPC classification number: B60R21/216 ,  B60R21/2338 ,  B60R21/239 ,  B60R2021/23382 ,  B60R2021/2395

Abstract: An airbag device for a vehicle may include a main vent hole formed in an airbag cushion and configured to discharge an expanding gas therein, a cover provided to an outer side of the airbag cushion and configured to switch between a state in which the cover is spaced apart from the main vent hole by a given tensile force to open the main vent hole and a state in which the cover is closely adhered to the main vent hole to close the main vent hole, a tether configured to have one end portion connected to the cover and another end portion fixed in the airbag cushion and provide the tensile force to the cover through the main vent hole, and a tether guide.

Abstract translation: 一种用于车辆的气囊装置可以包括形成在安全气囊垫中并构造成在其中排出膨胀气体的主通气孔，设置在气囊垫的外侧的盖，并且构造成在盖间隔开的状态 除了主通气孔之外，通过给定的张力打开主通气孔，并且其中盖紧密地附着到主通气孔以闭合主通气孔的状态，构造成具有连接到主通气孔的一个端部的系绳 盖和固定在气囊垫中的另一端部，并且通过主通气孔向盖提供张力，以及系绳引导件。

公开(公告)号：US09255615B2

公开(公告)日：2016-02-09

申请号：US14272354

申请日：2014-05-07

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Jeong Seon Min

IPC: F16D27/14 ,  G05G1/44 ,  G05G1/46

CPC classification number: F16D27/14 ,  F16D23/12 ,  F16D25/088 ,  F16D2025/081 ,  G05G1/44 ,  G05G1/46 ,  G05G5/03 ,  G05G5/05 ,  Y10T74/20528

Abstract: A clutch pedal apparatus for a vehicle for reducing effort may include a rear fixed magnet and a front fixed magnet respectively fixed at an initial position and a last position of a movement section of a pushrod with a predetermined distance in a cylinder housing included in a clutch master cylinder, and a moveable magnet coupled to the pushrod disposed between the rear fixed magnet and the front fixed magnet, wherein the moveable magnet guides complete restoration of a pedal arm via magnetic force with the rear fixed magnet during an initial manipulation and reverse restoration of the pedal arm and generates a turnover force via a magnetic force with the front fixed magnet during a full stroke manipulation of the pedal arm.

Abstract translation: 用于减轻力度的车辆的离合器踏板装置可以包括分别固定在包括在离合器中的气缸壳体中的具有预定距离的推杆的运动部分的初始位置和最后位置的后固定磁体和前固定磁体 主缸和可移动磁体，其联接到设置在后固定磁体和前固定磁体之间的推杆，其中可移动磁体在初始操作期间通过磁力与后固定磁体完全恢复踏板臂，并且反向恢复 踏板臂在踏板臂的全行程操纵期间通过与前固定磁体的磁力产生翻转力。

公开(公告)号：US20160003109A1

公开(公告)日：2016-01-07

申请号：US14541066

申请日：2014-11-13

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Hyun KIM

IPC: F01L1/344

CPC classification number: F01L1/3442 ,  B60W10/06 ,  B60W20/00 ,  F01L1/344 ,  F01L2001/34423 ,  F01L2001/34426 ,  F01L2001/3443 ,  F01L2800/00

Abstract: A method and an apparatus for controlling a CVVT engine of an intermediate phase may include amending a fixed PWM frequency that is applied to a plunger when a temperature of oil passing through oil fluid passages is a set value or less by a controller so that a stroke value of the plunger can be increased.

Abstract translation: 用于控制中间相的CVVT发动机的方法和装置可以包括当控制器通过油流体通路的油的温度设定值或更小时修改施加到柱塞的固定PWM频率，使得行程 柱塞的值可以增加。

公开(公告)号：US20150308522A1

公开(公告)日：2015-10-29

申请号：US14563495

申请日：2014-12-08

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Sung Hyun CHO ,  Joung Chul KIM

IPC: F16D48/06

CPC classification number: F16D48/062 ,  F16D2500/30415 ,  F16D2500/3042 ,  F16D2500/30421 ,  F16D2500/3067 ,  F16D2500/3144 ,  F16D2500/70252 ,  F16D2500/70264 ,  F16D2500/7044 ,  F16D2500/70605 ,  Y10T477/638 ,  Y10T477/6425 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/78

Abstract: A clutch torque control method for a dual clutch transmission (DCT) vehicle may include a shift initiation determining step of determining whether power-on downshift in which a driver steps on an accelerator pedal to change a current shift stage to a lower shift stage is initiated, and a torque correcting step of correcting basic control torque according to torque-stroke (TS) curve characteristics for controlling a disengagement-side clutch within a real shift range in which a number of rotations of an engine is changed with observer torque calculated by a torque observer when the power-on downshift is initiated, and determining the corrected basic control torque into control torque of the disengagement-side clutch.

Abstract translation: 用于双离合器变速器（DCT）车辆的离合器扭矩控制方法可以包括换档启动确定步骤，其确定是否启动其中驾驶员踏上加速器踏板以将当前换档阶段改变为较低换档阶段的上电降档 以及扭矩校正步骤，用于根据转矩冲程（TS）曲线特性来校正基本控制转矩，该扭矩行程（TS）曲线特性用于控制在由发动机的转数发生变化的实际变速范围内的分离侧离合器， 扭矩观测器，并且将校正后的基本控制扭矩确定为分离侧离合器的控制扭矩。

公开(公告)号：US20150183355A1

公开(公告)日：2015-07-02

申请号：US14478758

申请日：2014-09-05

Applicant: Hyundai Motor Company ,  Kia Motors Corp. ,  ECOPLASTIC CORPORATION

Inventor： Hong Sik Chang ,  Myeong Ho Lee

IPC: B60N3/00

CPC classification number: B60N3/002

Abstract: A table apparatus for rear seat passengers may include a table housing rotatable upwards and downwards around a support shaft coupled to a sidewall of a rear console, a movable body movable along a guide provided in the table housing, a rotating body coupled to the movable body by a body shaft and rotatable upwards and downwards with respect to the movable body, a table coupled to the rotating body by a table shaft and rotatable leftwards and rightwards with respect to the rotating body, and a table tilting unit provided in the movable body and the rotating body, the table tilting unit controlling a rotation angle of the rotating body to determine a tilting angle of the table.

Abstract translation: 一种用于后座乘客的桌子装置可以包括：桌子外壳，其可围绕联接到后控制台的侧壁的支撑轴向上和向下旋转;沿着设置在桌子壳体中的导轨可移动的可移动体;联接到可移动体的旋转体 通过主体轴相对于可移动体上下移动的台面，通过工作台轴相对于旋转体联接到旋转体并且可相对于旋转体向左和向右旋转的工作台，以及设置在可移动体中的工作台倾斜单元， 旋转体，桌子倾斜单元控制旋转体的旋转角度以确定桌子的倾斜角度。

公开(公告)号：US20150167758A1

公开(公告)日：2015-06-18

申请号：US14475203

申请日：2014-09-02

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Jin Sung KIM

IPC: F16D48/06 ,  G01L3/00

CPC classification number: F16D48/06 ,  A61B6/04 ,  F16D2500/3067 ,  F16D2500/3165 ,  F16D2500/70247 ,  F16D2500/7048 ,  F16D2500/7061 ,  F16D2500/70668 ,  G01L1/2206 ,  G01L1/246 ,  G01L3/00 ,  G01L3/242

Abstract: A method of estimating a torque of a transmission clutch may include adjusting an error, deducing an estimated engine angular speed and deducing an estimated clutch torque. The error may be adjusted by deducing an engine transient torque based on an engine angular speed measured using a sensor, an engine static torque deduced using a data map and a load torque depending on a driving load. The estimated engine angular speed may be deduced based on the engine static torque and the engine transient torque. The estimated clutch torque may be deduced by summing an integration value and an error compensation value. The integration value and the error compensation value may be deduced based on a difference between the estimated engine angular speed and the measured engine angular speed.

Abstract translation: 估计变速器离合器的扭矩的方法可以包括调整误差，推定发动机的转速估计值，并推定估计的离合器转矩。 可以通过基于使用传感器测量的发动机角速度，使用数据图推导的发动机静态转矩和根据驱动负载的负载转矩来推定发动机瞬态转矩来调整误差。 可以基于发动机静态转矩和发动机瞬态扭矩来推定估计的发动机角速度。 估计的离合器扭矩可以通过对积分值和误差补偿值求和来推导。 可以基于估计的发动机角速度和测量的发动机角速度之间的差来推导积分值和误差补偿值。