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公开(公告)号：KR101786651B1
公开(公告)日：2017-10-19
申请号：KR1020110080717
申请日：2011-08-12
CPC classification number: F02D41/0052 , F02D41/0055 , F02D41/08 , F02D2041/0022 , F02D2200/021 , F02D2200/0414 , F02D2200/101 , F02D2200/501 , F02D2200/602 , Y02T10/47
Abstract: 본발명은스로틀밸브제어방법에관한것으로, 주행중아이들스로틀진입조건을만족하는지판단하는제1단계; 상기제1단계를만족하면목표공기량맵을이용하여스로틀밸브를제어함과동시에 EGR 맵을이용하여 EGR 밸브를제어하는제2단계; 상기제2단계수행중 아이들스로틀해제조건을만족하는지판단하는제3단계; 상기제3단계에서아이들스로틀해제조건을만족하면 EGR 맵복귀조건을만족하는지판단하는제4단계; 를포함하는디젤차량의아이들스로틀밸브제어방법을제공하여, EGR률을사용자가원하는양만큼사용할수 있는자유도가추가됨으로써, 기존 conventional 방식대비연비, 배기가스, 소음의최적화를위한자유도가향상시킬수 있다. 또한, EGR 율을기어변속(gear shift) 혹은오버런(over run) 조건에서원래값으로복귀시킴으로인해스로틀밸브및 EGR 밸브천이시발생하는발진시울컥거림방지및 발진소음개선에효과가있다.
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公开(公告)号：KR1020130017956A
公开(公告)日：2013-02-20
申请号：KR1020110080717
申请日：2011-08-12
CPC classification number: F02D41/0052 , F02D41/0055 , F02D41/08 , F02D2041/0022 , F02D2200/021 , F02D2200/0414 , F02D2200/101 , F02D2200/501 , F02D2200/602 , Y02T10/47
Abstract: PURPOSE: A control method of an idle speed control throttle valve for a diesel vehicle is provided to improve the degree of freedom for the optimization of fuel efficiency, exhaust gas, and noise by adding the degree of freedom which allows a user to use as much EGR(Exhaust-Gas Recirculation)rate as a user desires. CONSTITUTION: A control method of an idle speed control throttle valve for a diesel vehicle comprises the following steps: determining(S110) whether a driving satisfies the entry condition for the idle speed control throttling or not; controlling(S120) a throttle valve by a target air flow map simultaneously with an EGR(Exhaust-Gas Recirculation) valve by a EGR map when the driving satisfies the entry condition for the idle speed control throttling; determining(S130) whether those performed steps satisfy the release condition of the idle speed control throttling or not; and determining(S160) whether the return condition of the EGR map is satisfied when those performed steps satisfy the release condition of the idle speed control throttling. [Reference numerals] (AA) Start; (BB,DD,FF) No; (CC,EE,GG) Yes; (S100) Normal driving; (S110) Idle throttle entry condition?; (S120) Starting idle throttle control(throttle valve control, EGR valve control); (S130) Idle throttle release condition?; (S140) Releasing the idle throttle control and returning to the existing target air flow; (S150) Maintaining the idle throttle control; (S160) EGR ratio map return condition?; (S170) Returning to the EGR ratio map
Abstract translation: 目的：提供一种用于柴油车辆的怠速控制节流阀的控制方法，通过增加允许使用者使用的自由度来提高燃油效率，废气和噪音的优化自由度 用户期望的EGR（排气再循环）率。 构成：用于柴油车辆的怠速控制节流阀的控制方法包括以下步骤：确定（S110）驾驶是否满足怠速控制节流的进入条件; 当驾驶满足怠速控制节流的进入条件时，通过EGR图与EGR（排气再循环）阀同时地通过目标气流图来控制（S120）节气门; 确定（S130）这些执行步骤是否满足怠速控制节流的释放条件; 并且当这些执行步骤满足怠速控制节流的释放条件时，确定（S160）是否满足EGR图的返回条件。 （附图标记）（AA）开始; （BB，DD，FF）否; （CC，EE，GG）是; （S100）正常驾驶; （S110）空转油门进入条件？ （S120）起动怠速控制（节气门控制，EGR阀控制）; （S130）空转油门释放条件？ （S140）释放怠速节气门控制并返回到现有的目标气流; （S150）保持怠速控制; （S160）EGR率图返回条件 （S170）返回到EGR率图
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公开(公告)号：KR1020160058317A
公开(公告)日：2016-05-25
申请号：KR1020140158886
申请日：2014-11-14
CPC classification number: F02D41/08 , F02D9/08 , F02D41/0052 , F02D41/16 , F02D41/3827 , Y02T10/121 , Y02T10/44
Abstract: 디젤차량의아이들스로틀밸브및 연료분사제어방법이소개된다. 이를위해본 발명은, 주행중 아이들스로틀진입조건을만족하는지판단하는스로틀진입조건판단단계; 연료분사제어를위한차량정보를측정하는인젝션정보취득단계; 상기스로틀진입조건판단단계를만족하면설정된목표공기량맵을이용하여스로틀밸브를제어함과동시에 EGR 맵을이용하여 EGR 밸브를제어하는아이들스로틀제어단계; 상기인젝션정보취득단계에서측정된차량정보를인젝션보정맵에적용하여연료분사를제어하는단계; 및아이들스로틀제어단계의해제조건을만족하는지판단하는단계;를포함한다.
Abstract translation: 公开了柴油车辆的怠速节气门和燃料喷射控制方法。 为此，燃料喷射控制方法包括：节气门存取条件确定步骤，确定车辆是否满足车辆行驶期间的怠速踩踏状态; 喷射信息获取步骤，测量车辆信息以控制喷射燃料; 怠速节流控制步骤，当所述车辆满足所述节气门进入条件判定步骤时，使用规定的目标空气量图来控制所述节气门，使用EGR图来控制EGR阀; 通过将通过喷射信息获取步骤测量的车辆信息应用于喷射校正图来控制喷射燃料的步骤; 以及确定车辆是否满足怠速控制步骤的释放状态的步骤。 本发明的目的是提供柴油车辆的怠速节流阀，在燃料喷射期间精确地控制燃料量。
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公开(公告)号：KR1020120129356A
公开(公告)日：2012-11-28
申请号：KR1020110047551
申请日：2011-05-19
Applicant: 현대자동차주식회사
CPC classification number: F16D25/0638 , F16D13/583 , F16D25/12 , F16H61/0437
Abstract: PURPOSE: An apparatus for reducing transmission shock of an automatic transmission is provided to reduce impact while gear transmitting and secure the coupling performance smoothly. CONSTITUTION: An apparatus for reducing transmission shock of an automatic transmission comprises a piston(20), a clutch(10), and a cushion spring(30). The clutch is operated to be contacted with the piston. The cushion spring is arranged between the piston and a clutch and improves the strength of the spring gradually. The cushion spring is composed of two or more kinds of curved springs. [Reference numerals] (AA) Cushion spring; (BB) Control hydraulic pressure; (CC) Return spring
Abstract translation: 目的：提供一种减少自动变速器传动冲击的装置，以减少齿轮传动时的冲击，平稳地确保联轴器性能。 构成：用于减少自动变速器的变速箱冲击的装置包括活塞（20），离合器（10）和缓冲弹簧（30）。 操作离合器以与活塞接触。 缓冲弹簧布置在活塞和离合器之间，逐渐提高弹簧的强度。 缓冲弹簧由两种或多种弯曲弹簧组成。 （标号）（AA）缓冲弹簧; （BB）控制液压; （CC）返回春天
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公开(公告)号：KR1020110029821A
公开(公告)日：2011-03-23
申请号：KR1020090087657
申请日：2009-09-16
Applicant: 현대자동차주식회사
CPC classification number: F16H45/02
Abstract: PURPOSE: A damper clutch of torque converter is provided to implement the low stiffness area of the low torque by forming a plurality of damper spring assemblies. CONSTITUTION: A drive plate(24) has an inner side being combined with a piston by a rivet. A drive plate has a spring support hole(22) being protruded with an interval on the outer peripheral side in the columnar direction. A plurality of damper spring assemblies(26) is accepted between the spring support holes. The driven plate has the back side being fixed to a turbine. A spring seat(32) forms the damper spring assembly.
Abstract translation: 目的：提供一种变矩器的阻尼离合器，通过形成多个阻尼弹簧组件来实现低扭矩的低刚度区域。 构成：驱动板（24）的内侧通过铆钉与活塞组合。 驱动板具有在柱状方向的外周侧以间隔突出的弹簧支撑孔（22）。 多个阻尼弹簧组件（26）被接纳在弹簧支撑孔之间。 从动板的背面固定在涡轮机上。 弹簧座（32）形成阻尼弹簧组件。
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Patent Agency Ranking
公开(公告)号：KR100482873B1
公开(公告)日：2005-04-14
申请号：KR1020010079124
申请日：2001-12-14
Applicant: 현대자동차주식회사
Inventor： 원광민
IPC: B60K5/12
Abstract: 본 발명의 목적은 내구성이 향상되고 설계 변경이 용이하여 개발기간이 크게 단축되며, 비선형 강성 특성을 가지는 엔진의 진동 저감을 위한 엔진 마운팅 장치를 제공하는데 있다.
이를 위해 본 발명은
스틸재 블록과;
상기 스틸재 블록에 형성된 가이드 장공과;
상기 가이드 장공을 따라 이동가능하게 구속되어 있는 가이드축과;
상기 가이드축에 일단이 고정되고 타단은 파워 트레인(엔진)측에 접속되는 브라켓과;
상기 스틸재 블록에 일측면이 접착되는 마운트고무와;
상기 마운트고무의 타측면에 접착되며, 볼트로써 차체측에 고정되는 마운트고무 지지브라켓;을 포함하여 구성되어 있다.-
公开(公告)号：KR100456769B1
公开(公告)日：2004-11-10
申请号：KR1020010081231
申请日：2001-12-19
Applicant: 현대자동차주식회사
IPC: F16F15/03
Abstract: PURPOSE: An active vibration control device of a vehicle is provided to reduce vibration of a vehicle body and indoor noise by controlling exciting force of a vibration reducing control system generating several components of frequency at the same time. CONSTITUTION: An active vibration control device includes a vibration reducing control system(110); a dynamic absorber(120) and a controller(130) to intercept vibration of specific frequency. The vibration reducing control system is mounted to a vehicle to generate exciting force. The dynamic absorber is combined to the vibration reducing control system as an electromagnetic system. The dynamic absorber adds controlling force to the vibration reducing control system to offset exciting force by a driving control signal from the outside. The controller supplies the driving control signal to the dynamic absorber to adjust controlling force. Therefore, several components of frequency are controlled actively.
Abstract translation: 目的：通过控制同时产生多个频率分量的减振控制系统的激励力来提供车辆的主动振动控制装置，以减少车体振动和室内噪声。 构成：一种主动振动控制装置包括一个减振控制系统（110）; 动态吸收器（120）和控制器（130）以截取特定频率的振动。 减振控制系统安装在车辆上以产生激振力。 动态减震器作为电磁系统与减振控制系统相结合。 动态吸收器向减振控制系统施加控制力，以通过来自外部的驱动控制信号来抵消激振力。 控制器将驱动控制信号提供给动态吸收器以调节控制力。 因此，频率的几个组件被主动控制。
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公开(公告)号：KR1020030050720A
公开(公告)日：2003-06-25
申请号：KR1020010081231
申请日：2001-12-19
Applicant: 현대자동차주식회사
IPC: F16F15/03
Abstract: PURPOSE: An active vibration control device of a vehicle is provided to reduce vibration of a vehicle body and indoor noise by controlling exciting force of a vibration reducing control system generating several components of frequency at the same time. CONSTITUTION: An active vibration control device includes a vibration reducing control system(110); a dynamic absorber(120) and a controller(130) to intercept vibration of specific frequency. The vibration reducing control system is mounted to a vehicle to generate exciting force. The dynamic absorber is combined to the vibration reducing control system as an electromagnetic system. The dynamic absorber adds controlling force to the vibration reducing control system to offset exciting force by a driving control signal from the outside. The controller supplies the driving control signal to the dynamic absorber to adjust controlling force. Therefore, several components of frequency are controlled actively.
Abstract translation: 目的：提供一种车辆的主动振动控制装置，通过控制同时产生若干频率分量的减振控制系统的激励力来减少车体振动和室内噪声。 构成：主动振动控制装置包括减振控制系统（110）; 动态吸收器（120）和用于截取特定频率的振动的控制器（130）。 减振控制系统安装在车辆上以产生激励力。 该动态吸收器与作为电磁系统的减振控制系统组合。 动态吸收器通过来自外部的驱动控制信号向减振控制系统增加控制力以抵消励磁力。 控制器将驱动控制信号提供给动态吸收器，以调节控制力。 因此，频率的几个分量被积极地控制。
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公开(公告)号：KR101673783B1
公开(公告)日：2016-11-07
申请号：KR1020150089627
申请日：2015-06-24
Applicant: 현대자동차주식회사
CPC classification number: F02M35/1222 , F02B27/008 , F02B27/0242 , F02B27/0252 , F02B27/0273 , F02B27/0278 , F02M35/10045 , F02M35/10065 , F02M35/10144 , F02M35/10255 , F02M35/116 , F02M35/1261 , F02M35/1266 , Y02T10/146
Abstract: 본발명은설치공간의제약을받지않을뿐만공명기의설치로인한추가적인비용이발생하지않으면서도소음을매우효과적으로저감할수 있는가변흡기장치에관한것이다. 본발명에의한가변흡기장치는, 메인흡입관에저속용소통관및 고속용소통관을통해소통가능하게연결된한 쌍의서지탱크; 상기한 쌍의서지탱크사이를연결하는중속용소통관; 및상기중속용소통관에일체형으로마련되어소음을저감시키는소음저감수단;을가진다.
Abstract translation: 可变进气系统包括一对缓冲罐，其通过低速连通管和高速连通管以连通的方式连接到主进气管，用于连接一对缓冲罐的中速连通管和降噪 构件整体设置在中速通信管道上以减少噪声。
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公开(公告)号：KR1020120136606A
公开(公告)日：2012-12-20
申请号：KR1020110055633
申请日：2011-06-09
Applicant: 현대자동차주식회사
CPC classification number: F16H61/28 , F16H61/0403 , F16H61/0437 , F16H2059/186 , F16H2059/462 , F16H2061/0474
Abstract: PURPOSE: A method for controlling a vehicle transmission is provided to reduce transmission shocks by forming synchronous operation and gearing of a corresponding transmission step by straightly moving a sleeve. CONSTITUTION: A transmission firstly generates synchronous force between an output shaft and a transmission step gear of a target step(S10). The transmission releases the synchronous force between the transmission step gear and the output shaft(S20). The transmission starts shift when an input shaft rotation speed reaches a predetermined target rotation speed. The transmission secondly generates the synchronous force between the transmission step gear and the output shaft(S30). The predetermined target rotation speed is established according to output rotation number which is linearly reduced as time goes by. [Reference numerals] (AA) Transmission command; (BB) Does input shaft rotation speed approach a target rotation speed?; (CC) Does preset time elapse?; (DD) Moving sleeve again; (EE) Second synchronization; (FF) Transmission gear completion; (GG) Transmission finish; (S11) Moving a sleeve; (S12) Maintaining a sleeve position; (S21) Retreating a sleeve; (S22) Maintaining a sleeve position
Abstract translation: 目的：提供一种用于控制车辆变速器的方法，以通过直接移动套筒来形成相应的变速器步骤的同步操作和齿轮传动来减少传动冲击。 构成：变速器首先在目标踏板的输出轴和变速器档齿轮之间产生同步力（S10）。 变速器释放变速级齿轮与输出轴之间的同步力（S20）。 当输入轴转速达到预定目标转速时，变速器开始变速。 变速器第二次产生传动档齿轮与输出轴之间的同步力（S30）。 根据随着时间的推移线性减小的输出旋转数来建立预定的目标转速。 （附图标记）（AA）传输命令; （BB）输入轴转速是否接近目标转速？ （CC）预设时间过去了吗？ （DD）再次移动袖子; （EE）二次同步; （FF）传动齿轮完成; （GG）传输完成; （S11）移动套筒; （S12）保持套筒位置; （S21）取下套筒; （S22）保持套筒位置
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