公开(公告)号：KR1020130056063A

公开(公告)日：2013-05-29

申请号：KR1020110121798

申请日：2011-11-21

Applicant: 현대자동차주식회사

Inventor： 이경복

IPC: B62D6/00 ,  B60W10/20 ,  B60W40/08

Abstract: PURPOSE: An MPS(Motor Driven Power Steering) control method according to driving habit learning of a driver is provided to improve productivity of a vehicle by allowing the driver to feel a sense of steering fitted into the driver. CONSTITUTION: An acceleration or deceleration inclination of a driver is determined by the time of changing speed. A steering inclination of the driver is determined by a steering angular velocity. A driving habit of the driver is verified by a reentering angle velocity. The acceleration or deceleration inclination of the driver is grasped by an operation angular velocity of a brake pedal and an acceleration pedal. A compensation torque is adjusted in a steering torque of the driver according to a driving mode of the driver. [Reference numerals] (AA) Start; (BB) Determine a driving habit and determine a corresponding driving mode; (CC) End; (S11) V1

Abstract translation: 目的：提供根据驾驶员的驾驶习惯学习的MPS（马达驱动力转向）控制方法，以通过允许驾驶员感觉到驾驶员的驾驶感觉来提高车辆的生产率。 构成：驾驶员的加速或减速倾斜由变速时间决定。 驾驶员的转向倾角由转向角速度决定。 驾驶员的驾驶习惯通过重新进入角速度来验证。 驾驶员的加速或减速倾斜由制动踏板和加速踏板的操作角速度来掌握。 根据驾驶员的驾驶模式，在驾驶员的转向转矩中调整补偿扭矩。 （附图标记）（AA）开始; （BB）确定驾驶习惯并确定相应的驾驶模式; （CC）结束; （S11）V1 <车速

公开(公告)号：KR1020130056062A

公开(公告)日：2013-05-29

申请号：KR1020110121797

申请日：2011-11-21

Applicant: 현대자동차주식회사

Inventor： 이경복

IPC: B60W10/20 ,  B60W40/06 ,  B60W40/105 ,  B60W40/114 ,  B60W50/10

CPC classification number: B60W10/20 ,  B60W40/06 ,  B60W40/105 ,  B60W40/114 ,  B60W50/10 ,  B60W2510/202 ,  B60W2540/18 ,  B60W2550/147 ,  B60W2710/202

Abstract: PURPOSE: An MDPS control method according to road condition is provided to improve steering feeling satisfaction of an operator on an unstable road and to increase running stability of a vehicle. CONSTITUTION: An MDPS control method according to road condition comprises the following steps: A steep path decision step(S10) aims to judge whether or not a road surface is a steep path by a car speed, a steering angle, and values of a steering force and a yaw rate; A steering torque decision step(S20) aims to determine whether or not a steering torque of an operator is less than a predetermined standard torque when determining a vehicle travels the steep path; A torque compensation step(S30) aims to compensate for torque so that the steering torque of the operator can be a bigger value than the standard torque when the steering torque of the operator is less than the standard torque. [Reference numerals] (AA) Start; (BB) Driving on an unstable road; (S11) 10

Abstract translation: 目的：提供根据道路状况的MDPS控制方法，以提高操作者在不稳定道路上的转向感觉满意度，并提高车辆的行驶稳定性。 构成：根据道路状况的MDPS控制方法包括以下步骤：陡坡路径决定步骤（S10）旨在通过轿厢速度，转向角度和转向值判断路面是否为陡峭路径 力和偏航率; 转向转矩决定步骤（S20）旨在确定当确定车辆行驶陡峭路径时操作者的转向转矩是否小于预定标准转矩; 扭矩补偿步骤（S30）旨在补偿扭矩，使得当操作者的转向扭矩小于标准扭矩时，操作者的转向扭矩可以比标准扭矩更大。 （附图标记）（AA）开始; （BB）在不稳定的道路上行驶; （S11）10 <车速S <60Km /h≤ （S12）0 <转向角<10度？ （S13）中心反转每秒产生四次以上？ （S14）1 <偏转角速度<3度; （S15）保持5秒？ （S20）转向转矩<参考转矩; （S30）转向转矩=＆brvbar;转向转矩+补偿扭矩＆brvbar;

公开(公告)号：KR1020110061904A

公开(公告)日：2011-06-10

申请号：KR1020090118445

申请日：2009-12-02

Applicant: 현대자동차주식회사

Inventor： 이경복 ,  김윤석 ,  이상혁

IPC: B62D3/04 ,  B62D5/24

CPC classification number: B62D3/04 ,  B60Y2304/05 ,  B60Y2306/09 ,  B62D5/0421

Abstract: PURPOSE: A worm gear structure for an electric power steering apparatus for preventing the diameter of a worm wheel from expanding is provided to prevent rattle noise occurred between a worm and a worm wheel by controlling the expanding of the diameter of the worm wheel. CONSTITUTION: A worm gear structure for an electric power steering apparatus for preventing the diameter of a worm wheel from expanding comprises a worm wheel(1). Expanding grooves(3) are vertically formed in the worm wheel. The internal pressure of the worm wheel is concentrated on the expanding grooves. The volume of the worm wheel is increased in an axial direction when the expanding grooves are expanded.

Abstract translation: 目的：提供一种用于防止蜗轮膨胀直径的电动助力转向装置的蜗轮结构，以通过控制蜗轮直径的扩大来防止蜗杆与蜗轮之间发生的喀哒声。 构成：用于防止蜗轮直径扩大的电动助力转向装置的蜗轮结构包括蜗轮（1）。 扩径槽（3）垂直地形成在蜗轮中。 蜗轮的内部压力集中在膨胀槽上。 当膨胀槽膨胀时，蜗轮的体积在轴向上增加。

公开(公告)号：KR1020110052142A

公开(公告)日：2011-05-18

申请号：KR1020090109065

申请日：2009-11-12

Applicant: 현대자동차주식회사

Inventor： 이경복 ,  이상혁

IPC: B62D3/04 ,  B62D5/04 ,  B62D5/24

CPC classification number: B62D3/04 ,  B60Y2306/09 ,  B62D5/0421 ,  B62D7/226 ,  F16H2057/0213

Abstract: PURPOSE: A nose reduction structure of motor-driven power steering is provided to prevent rattle noise by eliminating a gap between a worm gear and a worm wheel. CONSTITUTION: A nose reduction structure of a motor-driven power steering comprises a worm wheel(12), a worm gear shaft(16), a tilt bearing(18), a support bearing(20), an oval ring(22), a slide pin(24), a first elastic member(25), and a second elastic member(26). The worm wheel is coupled to a steering shaft. The worm gear shaft comprises a worm gear(14) meshed with the worm wheel. The tilt bearing allows the worm gear shaft to be rotated toward the worm wheel and supports one end of the worm gear shaft. The support bearing supports the other end of the worm gear shaft. The oval ring has an oval inner diameter for accepting the movement of the support bearing when the worm gear shaft is rotated. The slide pin passes through the oval ring to press the support bearing. The first elastic member provides elastic force for supporting reaction force applied to the slide pin. The second elastic member is installed in a row to supply elastic force that is different from the first elastic member to the slide pin.

Abstract translation: 目的：通过消除蜗轮和蜗轮之间的间隙，提供电机动力转向器的减速结构，以防止发生咔嗒声。 构成：电动助力转向器的减速结构包括蜗轮（12），蜗轮轴（16），倾斜轴承（18），支撑轴承（20），椭圆环（22）， 滑动销（24），第一弹性构件（25）和第二弹性构件（26）。 蜗轮联接到转向轴。 蜗轮轴包括与蜗轮啮合的蜗轮（14）。 倾斜轴承允许蜗轮轴朝向蜗轮转动，并支撑蜗轮轴的一端。 支撑轴承支撑蜗轮轴的另一端。 椭圆环具有椭圆形内径，用于在蜗轮轴旋转时接受支撑轴承的运动。 滑动销穿过椭圆环以按压支撑轴承。 第一弹性构件提供用于支撑施加到滑动销的反作用力的弹力。 第二弹性构件安装成一行以提供与第一弹性构件与滑动销不同的弹力。

公开(公告)号：KR100986430B1

公开(公告)日：2010-10-08

申请号：KR1020080049178

申请日：2008-05-27

Applicant: 현대자동차주식회사

Inventor： 최창무 ,  이경복

IPC: B62D5/24 ,  B62D5/04

Abstract: 본 발명은 전동식 동력조향장치의 소음저감장치에 관한 것으로, 웜 기어축을 회전가능하게 지지하는 틸트 베어링의 유동을 탄력적으로 억제하면서 지지하여 스티어링 핸들의 조타시에 틸트 베어링에서의 작동 소음을 저감시켜 차량의 승차감을 향상시키도록 모터의 구동축과 웜 기어축을 연결하는 커플링과 상기 웜 기어축을 회전가능하게 지지하는 베어링의 내륜 사이에 탄성체가 개재된 것을 특징으로 한다.
웜 기어축, 구동축, 접시스프링, 겹판스프링

公开(公告)号：KR100951986B1

公开(公告)日：2010-04-08

申请号：KR1020080023762

申请日：2008-03-14

Applicant: 현대자동차주식회사

Inventor： 이경복

IPC: B62D5/07

Abstract: 본 발명은 파워 스티어링 오일리저버의 와류방지 장치에 관한 것으로, 탱크(5)속에 저장된 오일(1)의 와류현상을 효과적으로 없앨 수 있고, 차량의 범프(bump) 및 리바운드(rebound)시 크게 출렁거리는 탱크(5)속의 오일(1)을 그물망부재(22,33)가 효과적으로 안정화시킬 수 있게 되어 캡(6)을 통한 상기 오일(1)의 누유 현상을 방지할 수 있도록 된 것이다.
오일리저버, 와류, 누유

公开(公告)号：KR1020090098399A

公开(公告)日：2009-09-17

申请号：KR1020080023762

申请日：2008-03-14

Applicant: 현대자동차주식회사

Inventor： 이경복

IPC: B62D5/07

Abstract: A vortex preventing apparatus of a power steering oil reservoir is provided to prevent oil leakage through a cap by stabilizing the oil wave according to the traveling state of a vehicle. A vortex preventing apparatus of a power steering oil reservoir is composed of a lower end hanging member(31), an outer hook member(32), a net member(33), and an upper end hanging member(34). The lower end hanging member is installed at the upper than the location in which a tank(5) and an inlet tube(4) are installed. The outer hook member is installed between the upper side of the tank and the lower end hanging member, and is installed in the tank to be slid. The net member is combined within the outer hook member. The hanging member is installed under the top of the tank. The three or more lower and upper end hanging members are installed at regular intervals.

Abstract translation: 提供动力转向储油器的防涡流装置，通过根据车辆的行驶状态来稳定油波，防止油通过盖板泄漏。 动力转向储油器的防涡旋装置由下端悬挂构件（31），外钩构件（32），网构件（33）和上端悬挂构件（34）构成。 下端悬挂部件安装在安装有罐（5）和入口管（4）的位置的上方。 外钩构件安装在罐的上侧和下端悬挂构件之间，并安装在待滑动的罐中。 网构件在外钩构件内组合。 悬挂构件安装在水箱的顶部。 三个或更多个下端和上端悬挂构件以规则的间隔安装。

公开(公告)号：KR100884075B1

公开(公告)日：2009-02-19

申请号：KR1020070130501

申请日：2007-12-13

Applicant: 현대자동차주식회사

Inventor： 이경복

IPC: B62D7/20 ,  B62D3/12

Abstract: A structure for reducing the load on the tip of the steering system is provided that the load on the tip can be reduced since the connection part in which the first link and second link are connected are combined with the rotating link. A structure for reducing the load on the tip of the steering system comprises a rack(22) in which a guide hole(24) is formed on the tip(26), a first link(42) of which a part is combined in the guide hole of the rack, a tie rod(40) including a knuckle(30) and a second link(44) combined with the first link, a rotating link(50) connected to the connection part(46) in which the end of the rack and two links are combined.

Abstract translation: 提供了一种用于减小转向系统的尖端上的负载的结构，由于连接第一连杆和第二连杆的连接部分与旋转连杆组合，所以能够减小尖端上的负载。 用于减小转向系统的末端的负载的结构包括：齿条（22），其中在所述尖端（26）上形成有引导孔（24）;第一连杆（42），其部分组合在所述 所述机架的引导孔，包括转向节（30）的连杆（40）和与所述第一连杆组合的第二连杆（44），连接到所述连接部分（46）的旋转连杆（50） 机架和两个链接组合在一起。

公开(公告)号：KR1020080051422A

公开(公告)日：2008-06-11

申请号：KR1020060122457

申请日：2006-12-05

Applicant: 현대자동차주식회사

Inventor： 이경복

IPC: B62D5/07 ,  B62D5/06

Abstract: A reservoir cap for a reservoir tank is provided to eliminate foreign materials of steering oil in the reservoir tank by integrally forming a cap filter at a lower part of the reservoir cap. A reservoir cap(1) for a reservoir tank comprises a filter body(9), an oil inlet(11), and a cap filter(7). The hollow cylindrical filter body is formed at center of a lower part of the reservoir cap and made of steel material, and of which an upper and a lower part are opened. The oil inlet is formed at one part of a periphery surface of the filter body. The cap filter is formed the other side of the periphery surface which is adjacent to the oil inlet, and has a mesh unit(13) to filter foreign material of oil.

Abstract translation: 提供用于储存罐的储存器盖，以通过在储存器盖的下部一体地形成盖过滤器来消除储存箱中的转向油的异物。 用于储存罐的储存器盖（1）包括过滤体（9），进油口（11）和盖过滤器（7）。 中空圆柱形过滤器体形成在储存器盖的下部的中心并且由钢材制成，并且其上部和下部打开。 进油口形成在过滤体的外周面的一部分。 盖过滤器形成在与油入口相邻的周边表面的另一侧，并且具有用于过滤油的异物的网孔单元（13）。

公开(公告)号：KR1020170065795A

公开(公告)日：2017-06-14

申请号：KR1020150171998

申请日：2015-12-04

Applicant: 현대자동차주식회사 ,  주식회사 만도

Inventor： 이경복 ,  김남영 ,  지태수 ,  이상혁 ,  권오성 ,  김덕환 ,  박성훈

IPC: B62D5/04 ,  B62D6/00 ,  B62D6/02 ,  B62D6/08

CPC classification number: B62D5/0463 ,  B62D5/04 ,  B62D5/0472 ,  B62D5/0481 ,  B62D6/00 ,  B62D6/005 ,  B62D6/008 ,  B62D6/10

Abstract: 본발명은전동식조향시스템의제어장치및 제어방법에관한것으로서, 전동식조향시스템에서부품마모및 열화등으로인해나타날수 있는조타감의변화를억제하고초기의조타감을유지할수 있도록해주는전동식조향시스템의제어장치및 제어방법을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 조향각에대한조향토크(또는랙 추력값)의변화율평균데이터(학습하여누적및 평균함)를기준값과비교하여토크보상량을결정하고상기결정된토크보상량에따라운전자입력토크를보상하는학습제어방식을적용함으로써부품마모및 열화등으로인해나타날수 있는조타감의변화를효과적으로억제할수 있고, 초기의조타감을유지할수 있는전동식조향시스템의제어장치및 제어방법이개시된다.

Abstract translation: 本发明涉及一种方法，控制装置和电机驱动转向系统的控制中，抑制由于部件磨损和劣化的电动转向系统的natanalsu的转向感的变化，电动助力转向系统，让你可以保持初始转向感的控制 还有一种控制它的方法。 为了实现上述目的，变化率平均数据一个根据转矩补偿量确定转矩补偿量和（通过下文的累积和平均学习）的相对于参考值来确定，所述转向转矩的驱动器（或齿条推力值）转向角 通过施加用于补偿输入扭矩学习控制方法，并且可以抑制由于部件磨损和劣化，如有效的natanalsu的转向感的变化，控制装置和电动机驱动的转向系统，其能够保持初始转向方法的感的控制中被公开。