公开(公告)号：KR101272923B1

公开(公告)日：2013-06-11

申请号：KR1020110117009

申请日：2011-11-10

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 정상현 ,  송상록 ,  이학성 ,  공승기

IPC: B60W10/02 ,  B60W50/02 ,  F16D48/06

Abstract: 차량의 기어포지션이 파킹단(P단)인지를 판단하는 기어체크단계; 엔진클러치의 EOP(전동식오일펌프)가 정지상태인지를 판단하는 EOP체크단계; 소킹(SOAKING)타임이 제1시간 이상인지 판단하는 소킹체크단계; 차량이 정지상태 인지를 판단하는 차속체크단계; 및 차량의 기어포지션이 파킹단이고, EOP가 정지상태이며, 소킹시간이 제1시간 이상이고, 차량이 정지상태인 경우, 엔진클러치 압력센서의 출력신호를 체크하여 출력신호가 일정기준 이상일 경우 압력센서의 고장으로 판단하는 판단단계;를 포함하는 하이브리드 차량의 엔진클러치 압력센서 진단방법이 소개된다.

公开(公告)号：KR1020120055422A

公开(公告)日：2012-05-31

申请号：KR1020100117162

申请日：2010-11-23

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 정상현 ,  송상록 ,  김연호 ,  이학성 ,  공승기

IPC: B60W10/24 ,  B60L7/10 ,  B60W10/18 ,  B60L7/22

Abstract: PURPOSE: A regenerative braking control device of a hybrid vehicle and a method thereof are provided to prevent impact which can be generated during deceleration of the vehicle, thereby stably keeping durability of a transmission and enhancing marketability and shift feeling. CONSTITUTION: A regenerative braking control device of a hybrid vehicle comprises an operating information detection unit, a hybrid controller, and a battery supervisory controller. The operating information detection unit detects operation of a brake pedal. The hybrid controller enters into a power latch mode and maintains on state of a main relay through a battery management system(BMS) when the power is secluded while the regenerative braking control is processing. The hybrid control unit maintains the regenerative braking control. The battery supervisory controller controls the main relay to turn on and off. The main relay controls output of the battery followed by demand of the hybrid control unit.

Abstract translation: 目的：提供一种混合动力车辆的再生制动控制装置及其方法，以防止在车辆减速期间产生的冲击，从而稳定地保持变速器的耐久性，并提高可销售性和换档感。 构成：混合动力车辆的再生制动控制装置包括操作信息检测单元，混合控制器和电池监视控制器。 操作信息检测单元检测制动踏板的操作。 当再生制动控制正在处理时，混合控制器进入电源锁定模式并且通过电池管理系统（BMS）保持主继电器的接通状态。 混合动力控制单元保持再生制动控制。 电池监控控制器控制主继电器打开和关闭。 主继电器控制电池的输出，然后控制混合动力控制单元的需求。

公开(公告)号：KR1020120049621A

公开(公告)日：2012-05-17

申请号：KR1020100110969

申请日：2010-11-09

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 김영철 ,  정상현 ,  이장미 ,  송상록 ,  김연호 ,  이재신 ,  이학성 ,  공승기

IPC: F16H61/02 ,  F16H59/40 ,  F16H59/42

CPC classification number: F16H3/728 ,  B60K6/445 ,  F16H59/38 ,  F16H59/46 ,  F16H2037/104 ,  F16H2059/465 ,  F16H2200/2007 ,  F16H2200/2041 ,  Y02T10/6239 ,  Y10T477/679 ,  Y10T477/692

Abstract: PURPOSE: An operating state determination method of a transmission operation element is provided to reduce transmission production costs by determining coupling and lifting state of each operating element in the power quarter mode. CONSTITUTION: A first planetary gear system(PG1) comprises a first sun gear, a first ring gear, and a first carrier. A second planetary gear system(PG2) comprises a second sun gear, a second ring gear, and a second carrier. A first brake(BK1) controls rotation of the first ring gear. A second brake(BK2) controls rotation of the second ring gear. A first clutch controls an interval between the first carrier and the first ring gear. A second clutch controls an interval between the first carrier and the second ring gear.

Abstract translation: 目的：提供传输操作元件的操作状态确定方法，以通过确定功率四分之一模式中的每个操作元件的耦合和提升状态来降低传输生产成本。 构成：第一行星齿轮系（PG1）包括第一太阳齿轮，第一齿圈和第一行星架。 第二行星齿轮系统（PG2）包括第二太阳齿轮，第二齿圈和第二行星架。 第一制动器（BK1）控制第一齿圈的旋转。 第二制动器（BK2）控制第二齿圈的旋转。 第一离合器控制第一行星齿轮架和第一齿圈之间的间隔。 第二离合器控制第一行星架和第二齿圈之间的间隔。

公开(公告)号：KR1020100064877A

公开(公告)日：2010-06-15

申请号：KR1020080123526

申请日：2008-12-05

Applicant: 현대자동차주식회사

Inventor： 이학성

IPC: F16D25/08 ,  F16D25/06 ,  B60K23/02

Abstract: PURPOSE: A spool valve unit for a clutch booster is provided to stably maintain a parallel state of an air valve and a spool by reinforcing the strength of a spring, and to reduce the effort of a clutch pedal. CONSTITUTION: A spool valve unit(7) for a clutch booster comprises an extended tube(51), slide grooves(53), sliding retainers(55), and auxiliary spool springs(57). The extended tube is extended from the end of tan air valve housing in order to cover the front end of a spool. The slide grooves are formed in the inner surface of the front end of the extended pipe. The sliding retainers are slidably installed in the slide grooves. The auxiliary spool springs support the sliding retainers in the extended tube.

Abstract translation: 目的：提供一种用于离合器助力器的滑阀单元，通过增强弹簧的强度来稳定地保持空气阀和阀芯的平行状态，并减少离合器踏板的力度。 构成：用于离合器助力器的滑阀单元（7）包括延伸管（51），滑动槽（53），滑动保持器（55）和辅助卷轴弹簧（57）。 延伸管从褐色空气阀壳体的端部延伸以覆盖线轴的前端。 滑动槽形成在延伸管的前端的内表面中。 滑动保持器可滑动地安装在滑动槽中。 辅助卷轴弹簧支撑延伸管中的滑动保持器。

公开(公告)号：KR1020060072663A

公开(公告)日：2006-06-28

申请号：KR1020040111361

申请日：2004-12-23

Applicant: 현대자동차주식회사

Inventor： 이학성

IPC: F16D25/08 ,  B60K23/02 ,  B60K17/00

Abstract: 본 발명은 클러치 부스터의 응답성을 개선하여 운전자가 느낄 수 있는 페달 필링을 향상시킬 수 있는 차량의 클러치 부스터에 관한 것으로, 차량의 클러치 페달과 클러치의 사이에서 파워 스티어링 오일이 입출되는 유압회로와 클러치 오일이 입출되는 유압회로를 각각 형성하는 클러치 부스터를 구성하고, 파워 스티어링 오일 압력과 클러치 오일 압력을 클러치를 단속하는 힘으로 사용하여 상기 클러치 페달로부터 전달되는 힘을 상기 클러치로 증대시켜 전달한다.
차량, 클러치 부스터, 파워 스티어링 오일, 클러치 오일

公开(公告)号：KR1020050017384A

公开(公告)日：2005-02-22

申请号：KR1020030056414

申请日：2003-08-14

Applicant: 현대자동차주식회사

Inventor： 이학성

IPC: B60K23/02

Abstract: PURPOSE: A clutch system of a bus is provided to prevent the increase of pedal efforts by filling a booster with high-pressure air all the time and removing time lag between oil and the air although a driver steps on a brake pedal in a short time by making action time of the air fast. CONSTITUTION: A clutch system of a bus is composed of a booster(5) and an air line. The booster comprises an oil operating unit connected with an oil line(4) extended from a master cylinder(3) pressurizing oil inserted from a reservoir tank(2) according to an operation of a clutch pedal(1) to open or shut an air flow passage and an air operating unit actuated by high-pressure air inserted through the air flow passage opened by the oil operating unit to actuate the air operating unit. The air line comprises an air supply line(7) for connecting a brake air tank(6) and the booster; an air moving line(7') for inducing the high-pressure compressed air filled in the booster through the air supply line toward the air flow passage formed at the oil operating unit; and an air inducing line(7") for inserting the high-pressure compressed air through the air moving line to the air operating unit and operating a clutch(8) by driving the booster.

Abstract translation: 目的：提供一种总线离合器系统，以防止通过用高压空气填充助力器来增加踏板力，并消除油和空气之间的滞后，尽管驾驶员在短时间内踏上制动踏板 通过快速的行动时间。 构成：总线的离合器系统由增压器（5）和空气管路组成。 助力器包括一个油操作单元，该油操作单元与从主缸（3）延伸的油管（4）连接，该主油缸（3）根据离合器踏板（1）的操作对从储油箱（2）插入的油进行加压，以打开或关闭空气 流动通道和由通过由油操作单元打开的空气流动通道插入的高压空气致动的空气操作单元以致动空气操作单元。 空气管路包括用于连接制动空气罐（6）和助力器的供气管线（7） 空气移动线（7'），用于通过空气供应管线将填充在助力器中的高压压缩空气引导到形成在油操作单元处的空气流动通道; 以及用于将高压压缩空气通过空气移动线插入到空气操作单元并通过驱动升压器来操作离合器（8）的空气引导线（7“）。

公开(公告)号：KR100461400B1

公开(公告)日：2004-12-13

申请号：KR1020020048171

申请日：2002-08-14

Applicant: 현대자동차주식회사

Inventor： 이학성

IPC: F16D25/08

Abstract: PURPOSE: A connecting structure for a push rod of a clutch booster is provided to prevent shift shock and the booster noise though brake pressure rises from nine bars to ten bars. CONSTITUTION: A through hole(62) is formed on a tip portion(61) of a push rod(60) inserted to an opening(51) of a hydraulic piston(50). A through hole(52) is formed to correspond to the through hole(62) on the opening of the hydraulic piston. The hydraulic piston and the push rod are connected by inserting a pin(90) to through holes. Thereby, force of a spring(70) influencing shift shock of a pedal increases. Noise caused by separating the hydraulic piston and the push rod is prevented.

Abstract translation: 目的：提供离合器助推器推杆的连接结构，以防止制动压力从9巴到10巴的变化冲击和助推器噪音。 构成：在插入液压活塞（50）的开口部（51）的推杆（60）的前端部（61）形成有贯通孔（62）。 通孔（52）形成为与液压活塞的开口上的通孔（62）相对应。 液压活塞和推杆通过将销（90）插入通孔而连接。 由此，影响踏板的变速冲击的弹簧（70）的力增大。 防止了由分离液压活塞和推杆引起的噪音。

公开(公告)号：KR1020040049203A

公开(公告)日：2004-06-11

申请号：KR1020020077067

申请日：2002-12-05

Applicant: 현대자동차주식회사

Inventor： 이학성

IPC: F16D25/08

Abstract: PURPOSE: A power cylinder for a clutch is provided to increase power of the cylinder without changing the pedal stroke or the diameter of the cylinder by enlarging the hydraulic pressure receiving area with installing two pistons in the cylinder housing. CONSTITUTION: A power cylinder comprises a housing(51) divided into a first hydraulic chamber(51a) and a second hydraulic chamber(51b); a first piston(53) installed in the first hydraulic chamber and moved back and forth according to hydraulic pressure from a line to feed oil to the second hydraulic chamber; a return spring mounted in the first hydraulic chamber to elastically support the first piston; a second piston(54) installed in the second hydraulic chamber and moved back and forth in moving the first piston; a connecting rod(55) placed between the first piston and the second piston to transmit motion of the first piston to the second piston; and a cylinder rod(56) connected to the second piston to transmit motion of the second piston to the clutch.

Abstract translation: 目的：提供用于离合器的动力缸，以通过在气缸壳体中安装两个活塞来扩大液压接收区域而不改变踏板行程或气缸直径来增加气缸的功率。 构成：动力缸包括分为第一液压室（51a）和第二液压室（51b）的壳体（51）。 第一活塞（53），其安装在所述第一液压室中，根据来自于将油输送到所述第二液压室的管路的液压来回移动; 安装在所述第一液压室中以便弹性地支撑所述第一活塞的复位弹簧; 安装在所述第二液压室中并在移动所述第一活塞时来回移动的第二活塞（54）; 连接杆（55），其设置在所述第一活塞和所述第二活塞之间，以将所述第一活塞的运动传递到所述第二活塞; 以及连接到第二活塞的气缸杆（56），以将第二活塞的运动传递到离合器。

公开(公告)号：KR100423325B1

公开(公告)日：2004-03-18

申请号：KR1020010067798

申请日：2001-11-01

Applicant: 현대자동차주식회사

Inventor： 이학성

IPC: F16D25/08

Abstract: PURPOSE: A master cylinder for a quick response in a clutch of a vehicle is provided to improve responsiveness of the master cylinder, and to reduce air breathing hours by returning oil quickly. CONSTITUTION: A master cylinder has a piston(20), and a push rod moves by receiving operational force of a clutch pedal. The piston compresses oil by moving with the push rod. An oil return path is formed rectilinearly and longitudinally in the piston to return pressed oil in restoring the clutch pedal, and a check valve(50) is formed to open and close the path. The check valve is restricted by a stopper not to shut off the path in returning oil, and the responsiveness of the master cylinder is improved by returning oil quickly.

Abstract translation: 目的：提供车辆离合器快速响应的主缸，以提高主缸的响应速度，并通过快速返回油来减少空气呼吸时间。 组成：主缸具有活塞（20），并且推杆通过接收离合器踏板的操作力而移动。 活塞通过与推杆一起移动来压缩油。 油回流路径在活塞中直线地和纵向地形成以回复压力油以恢复离合器踏板，并且形成止回阀（50）以打开和关闭路径。 止回阀受到制动器的限制，不会切断返回油路，通过快速返回油可提高主油缸的响应性。

公开(公告)号：KR100423324B1

公开(公告)日：2004-03-18

申请号：KR1020010067410

申请日：2001-10-31

Applicant: 현대자동차주식회사

Inventor： 이학성

IPC: F16D25/02

Abstract: PURPOSE: A clutch booster for a vehicle is provided to adjust a point of time for operating the booster conveniently by regulating the stiffness of a return spring artificially with supporting the side of a poppet valve elastically. CONSTITUTION: A clutch booster system is composed of a hydraulic operating unit operating by receiving hydraulic pressure from a master cylinder, a pneumatic pressure applying unit making compressed air of high pressure to flow with operating pressure from the hydraulic operating unit, and an operational force boosting unit transmitting operational force to a clutch by boosting. The pneumatic pressure applying unit has a relay piston(16) moving by operating fluid, a poppet valve(18) receiving moving force from the relay piston and supplying compressed air to the operational force boosting unit, and return springs(16a,18a) supporting the relay piston and the poppet valve elastically. The pre-load of the return spring is adjusted according to the assembling position of the auxiliary housing.

Abstract translation: 目的：提供一种用于车辆的离合器助力器，用于通过弹性地支撑提升阀的侧面来人工调节复位弹簧的刚度来方便地调节用于操作助力器的时间点。 本发明提供一种离合器增压系统，其包括：液压操作部，其接收来自主液压缸的液压而动作;气压施加部，其使来自液压操作部的操作压力的高压压缩空气流通;以及操作力增大 通过增压将操作力传递给离合器。 气动压力施加单元具有通过工作流体移动的中继活塞（16），接收来自中继活塞的移动力并将压缩空气供给到操作力增强单元的提升阀（18），以及支撑操作力的复位弹簧（16a，18a） 中继活塞和提升阀弹性地连接。 复位弹簧的预载根据辅助壳体的组装位置进行调整。