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公开(公告)号：KR1020160104254A
公开(公告)日：2016-09-05
申请号：KR1020150027003
申请日：2015-02-26
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대모비스 주식회사
CPC classification number: B62D5/0463 , B60W2050/0022 , B60W2510/202 , B60W2540/18
Abstract: 본발명은전동식파워스티어링시스템의내구감소에따른조향토크변동량등을추정하고그에따라모터전류량을저감시켜운전자가느끼는스티어링휠의조향감을일정하게유지시켜강건화한전동식파워스티어링시스템의조향토크보상제어방법에관한것으로, 주행중실시간으로스티어링휠의조향토크를모니터링하여조향토크변화량을추정하고내구감소에따른프릭션변화량만큼모터전류량을저감시켜조향모터에의해발생하는조향토크를보상제어함으로써스티어링계의내구감소여부에상관없이초기조향감을유지하여운전자가일정한조향감을갖도록하는전동식파워스티어링시스템의조향토크보상제어방법을제공하는데그 목적이있다.
Abstract translation: 本发明涉及一种电动机驱动动力转向系统的转向转矩补偿的控制方法，其根据电动机驱动的动力转向系统的耐久性降低来估计转向转矩的变化量，以减少电动机电流量， 从而不断地保持驾驶员感觉到电动机驱动的动力转向系统的方向盘的转向感觉是稳健的。 更具体地说，本发明提供了一种用于转向转矩补偿的电动机驱动动力转向系统的控制方法，其使得驾驶员能够通过维持初始转向感觉而具有恒定的转向感觉，而不管通过补偿和控制转向系统的耐力减小 在驾驶车辆以进行推定的转向转矩的变化量的情况下，实时地监视由转向电动机产生的转向转矩作为方向盘的转向转矩，并且将电动机电流量减少为 根据耐力降低摩擦的变化。
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公开(公告)号：KR1020120064454A
公开(公告)日：2012-06-19
申请号：KR1020100125697
申请日：2010-12-09
Abstract: PURPOSE: A universal joint coupling unit is provided to prevent the assembling fault of the input shaft of a gear box and a universal joint through preventing bolt fastening in case of the insertion of an universal joint is not completed. CONSTITUTION: A universal joint coupling unit(1) comprises a cap member(30). The cap member is installed in an input shaft(21). The cap member is composed to open a bolt hole only in case of the fastening groove(23) matched with a bolt hole(19) of the input shaft through inserting an universal joint(10) through a mounting hole(17) completely.
Abstract translation: 目的：提供万向接头联接单元，以防止在万向节插入未完成时防止螺栓紧固的齿轮箱和万向接头的输入轴的组装故障。 构成：万向节联接单元（1）包括盖构件（30）。 盖构件安装在输入轴（21）中。 盖构件仅在通过将万向接头（10）穿过安装孔（17）完全插入到与输入轴的螺栓孔（19）匹配的情况下才打开螺栓孔。
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公开(公告)号：KR1020120063823A
公开(公告)日：2012-06-18
申请号：KR1020100124971
申请日：2010-12-08
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An universal joint coupling unit is provided to prevent the misassembling of a universal joint and the input shaft of a gear box through preventing the coupling of the same in case of the coupling is incomplete. CONSTITUTION: An universal joint coupling unit(100) comprises a misassembling preventing member(200). The universal joint coupling unit is inserted in the mounting hole(117) of an universal joint and installed by a cutout part(113). The misassembling preventing member opens a bolt hole(119) only in case of the fastening groove(123) and the bolt hole of an input shaft is matched through inserting an universal joint completely.
Abstract translation: 目的：提供一种万向接头联接单元，用于防止万向接头和齿轮箱的输入轴错误组合，以防止在联轴器不牢固的情况下齿轮箱的联轴器。 构成：万向接头联接单元（100）包括防错装置（200）。 万向接头联接单元插入万向接头的安装孔（117）中并由切口部分（113）安装。 只有在紧固槽（123）的情况下，错组装防止构件才能打开螺栓孔（119），并且输入轴的螺栓孔完全插入通用接头。
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公开(公告)号：KR1020120048971A
公开(公告)日：2012-05-16
申请号：KR1020100110484
申请日：2010-11-08
Applicant: 현대자동차주식회사
Inventor： 김남영
Abstract: PURPOSE: A control method of a vehicle is provided to possessively vary the posture of rear wheels, thereby providing parking-braking force without separate parking-brake apparatus. CONSTITUTION: A control method of a vehicle comprises: a step of judging whether a brake pedal operates or not; a step of deciding whether the vehicle is in cornering situation or situation requiring braking power by using YAW value of a vehicle and steering angle, in case the brake pedal operates; a step of deciding whether the situation requires immediate braking power or not according to the velocity of the vehicle, in case the vehicle requires braking power; and a step of controlling the rear wheels in state of tow-in, in case the situation requires immediate braking power.
Abstract translation: 目的：提供一种车辆的控制方法，以有效地改变后轮的姿势，从而在不需要单独的驻车制动装置的情况下提供驻车制动力。 构成：车辆的控制方法包括：判断制动踏板是否工作的步骤; 在制动踏板操作的情况下，通过使用车辆的YAW值和转向角决定车辆是否处于转弯状态或需要制动力的情况; 在车辆需要制动力的情况下，根据车辆的速度来决定是否需要立即制动力的步骤; 以及在情况需要立即制动力的情况下控制后轮的步骤。
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公开(公告)号：KR1020090064226A
公开(公告)日：2009-06-18
申请号：KR1020070131807
申请日：2007-12-15
Applicant: 현대자동차주식회사
Abstract: A flow rate control valve of a power steering system is provided to adopt a return spring in a double structure to reduce the extent of shudder generated when steering is performed while a vehicle stops and runs at a low speed. A flow rate control valve of a power steering system includes a housing(10), a rod body(12), a rod(14), a spool(16), and a return spring. The housing includes an inhalation part connected to a pump, a discharging part connected to a gear box, and a drain part for returning a fluid flowing into the inhalation part to a storage tank. The rod body adjusts opening/closing of the inhalation part. The rod is moved in the rod body. The spool adjusts opening/closing of the drain part. The return spring includes a second return spring(SP2) located between the housing and the spool and a third return spring(SP3) arranged in the housing and the spool. Both ends of the third return spring adhere to the housing and the spool.
Abstract translation: 提供动力转向系统的流量控制阀，以采用双重结构的复位弹簧，以减少在车辆停止并以低速行驶时执行转向时产生的颤抖的程度。 动力转向系统的流量控制阀包括壳体（10），杆体（12），杆（14），阀芯（16）和回位弹簧。 壳体包括连接到泵的吸入部分，连接到齿轮箱的排放部分和用于将流入吸入部分的流体返回到储罐的排出部分。 杆体调节吸入部分的打开/关闭。 杆在杆体中移动。 阀芯调节排水部分的打开/关闭。 复位弹簧包括位于壳体和线轴之间的第二复位弹簧（SP2）和布置在壳体和线轴中的第三复位弹簧（SP3）。 第三复位弹簧的两端粘附到壳体和阀芯上。
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Patent Agency Ranking
公开(公告)号：KR1020080052060A
公开(公告)日：2008-06-11
申请号：KR1020060124078
申请日：2006-12-07
Applicant: 현대자동차주식회사
Inventor： 김남영
Abstract: A pulse reduction control system of a high-pressure hose and a controlling method thereof are provided to reduce the pulsation effectively by installing a sub high-pressure hose connected via a solenoid valve. A pulse reduction control system of a high-pressure hose comprises a hollow part(10a) and a spiral tuner(20) placed at the hollow part. The high-pressure hose(10) is penetrated through a hose inlet connection pipe(30) and a hose outlet connection pipe(40), and includes a sub high-pressure hose(11) joined by a solenoid valve(50) between the hose inlet connection pipe and the hose outlet connection pipe. The high-pressure hose has a first pulse reduction property(Q1), and the sub high-pressure hose has a second pulse reduction property(Q2). At least portions of the transmission characteristics in frequency band in the second pulse property are different from the first pulse property. The high-pressure hose is connected to a hydraulic pump(P) generating the hydraulic pressure, and to a steering unit(such as a gear) adjusting a steering wheel by supplying the hydraulic pressure. The solenoid valve is coupled with an electronic control device(60) for controlling the steering force according to a pulse signal due to the hydraulic pressure.
Abstract translation: 提供高压软管的脉冲降低控制系统及其控制方法，通过安装通过电磁阀连接的副高压软管来有效地减少脉动。 高压软管的脉冲降低控制系统包括放置在中空部分的中空部分（10a）和螺旋调谐器（20）。 高压软管（10）穿过软管入口连接管（30）和软管出口连接管（40），并包括由电磁阀（50）连接的副高压软管（11） 软管入口连接管和软管出口连接管。 高压软管具有第一脉冲降低特性（Q1），副高压软管具有第二脉冲降低特性（Q2）。 第二脉冲特性的频带的传输特性的至少一部分与第一脉冲特性不同。 高压软管连接到产生液压的液压泵（P），以及通过供给液压来调节方向盘的转向单元（例如齿轮）。 电磁阀与电子控制装置（60）连接，用于根据由于液压产生的脉冲信号来控制转向力。
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公开(公告)号：KR1020070037157A
公开(公告)日：2007-04-04
申请号：KR1020050092435
申请日：2005-09-30
Applicant: 현대자동차주식회사
Inventor： 김남영
IPC: B62D5/09
Abstract: 본 발명은 오일의 유속에 상응하는 유로를 구성하여 맥동을 저감시키기 위한 스티어링 장치의 맥동 제어용 유압댐퍼구조에 관한 것으로, 메인 밸브 측에서 동력 실린더 측으로 갈수록 내부의 직경이 넓어지는 하우징; 상기 하우징의 내부 직경에 대응되는 외부 직경으로 이루어진 다수개의 플레이트; 및 상기 다수개의 플레이트와 면접촉함으로써 유동을 조장하는 다수개의 스프링;을 포함하여 구성되게 함으로써, 오일이 다양한 유속으로 유입된다 하더라도 맥동을 효과적으로 저감시킬 수 있는 효과를 제공한다.
파워스티어링, 유압 댐퍼, 오일, 유속, 맥동-
公开(公告)号：KR1020060067359A
公开(公告)日：2006-06-20
申请号：KR1020040106111
申请日：2004-12-15
Applicant: 현대자동차주식회사
Inventor： 김남영
IPC: B62D5/07
Abstract: 본 발명에 따른 파워 스티어링 노이즈 저감장치는, 오일호스내에 위치되어 있는 내부소음튜브와, 상기 내부소음튜브의 외부에 슬라이딩 가능하게 위치되어 있는 외부소음튜브와, 상기 외부소음튜브를 내부소음튜브측으로 이동시켜서 그 길이를 줄이도록 상기 내부소음튜브와 외부소음튜브 사이에 설치된 스프링을 포함하여 구성되어, 하나의 소음 튜브를 사용하여 여러 주파수 대역의 노이즈를 모두 저감시킬 수 있는 효과가 있다.
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公开(公告)号：KR1020050038514A
公开(公告)日：2005-04-27
申请号：KR1020030073879
申请日：2003-10-22
Applicant: 현대자동차주식회사
Inventor： 김남영
IPC: B62D1/20
Abstract: 본 발명은 스티어링 유 조인트에 관한 것으로서, 스티어링 칼럼과 스티어링 기어박스 간을 연결하기 위한 유 조인트에 있어서, 상기 스티어링 기어측에 연결된 제1축과, 상기 제1축에 장착되며 측면으로 개방된 삽입부가 마련되는 요크와, 일단은 상기 스티어링 칼럼측에 장착되며 선단은 각형을 이루며, 직경 방향으로 형성된 관통부에 장착되는 스프링부재와, 상기 스프링부재의 양단에 장착되어 상기 스프링부재에 외력의 미작용시 관통부 외부로 돌출되는 핀부재를 구비하여 상기 요크에 선단이 삽입 장착되는 제2축;을 구비하는 것을 특징으로 한다.
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公开(公告)号：KR100462800B1
公开(公告)日：2004-12-23
申请号：KR1020020073527
申请日：2002-11-25
Applicant: 현대자동차주식회사
Inventor： 김남영
IPC: B62D3/00
Abstract: PURPOSE: A mounting structure of a gear box of a steering system is provided to take away the gear box from a sub frame without taking away the sub frame from a vehicle body when repairing a steering gear. CONSTITUTION: A sub frame(50) supports an engine. A gear box has a steering gear inside to convert a rotary motion of steering wheel into a reciprocating motion and increase steering force of the steering wheel. A flange(54) is protruded from an external face of the gear box to place the gear box on the sub frame. A nut(60) is assembled to be attached and detached to the flange. A combining bolt(56) is combined to the nut under the sub frame upward to fix the flange to the sub frame through combining holes(53,50a) of the sub frame and the flange.
Abstract translation: 目的：提供了一种转向系统的齿轮箱的安装结构，用于在修理转向器时从子框架上取下齿轮箱，而不会将子框架从车身上取下。 构成：子框架（50）支撑引擎。 齿轮箱内部具有转向装置，用于将方向盘的旋转运动转换为往复运动并增加方向盘的转向力。 凸缘（54）从齿轮箱的外表面突出以将齿轮箱放置在副架上。 螺母（60）被装配成与凸缘连接和分离。 结合螺栓（56）结合到子框架下方的螺母上，以通过子框架和凸缘的结合孔（53,50a）将凸缘固定到子框架。
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