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    • 1. 发明公开
    • 차량의 롤 컨트롤 장치
    • 汽车滚动控制装置
    • KR1020090062658A
    • 2009-06-17
    • KR1020070130032
    • 2007-12-13
    • 현대자동차주식회사
    • 권혁재
    • B60G17/027B60G17/00
    • B60G17/027B60G17/0162B60G2202/413B60G2400/41B60G2800/0122
    • A roll controller of a vehicle is provided to improve ride comfort in straight-driving and to secure excellent stability in turning. A roll controller of a vehicle is composed of a left hydraulic actuator(5), a right hydraulic actuator(7), a left cylinder(9) having a hydraulic chamber, a right cylinder(11) having a hydraulic chamber, a left path(13) for connecting the hydraulic chamber of the left cylinder to the hydraulic chamber of the right cylinder, a right path(15) for connecting the hydraulic chamber of the right cylinder to the hydraulic chamber of the left cylinder, a control cylinder(19) connected to the left and right paths, a control actuator(21) controlling the position of a piston(17) of the control cylinder, a steering wheel angle sensor(23) measuring the steering angle of a steering wheel, and a controller(25) controlling the control actuator.
    • 提供车辆的侧倾控制器以提高直行驾驶中的乘坐舒适性并确保转弯时的极好的稳定性。 车辆的滚动控制器由左液压致动器(5),右液压致动器(7),具有液压室的左气缸(9),具有液压室的右气缸(11),左通路 (13),用于将左气缸的液压室连接到右气缸的液压室,用于将右气缸的液压室连接到左气缸的液压室的右通路(15),控制气缸(19) ),控制所述控制缸的活塞(17)的位置的控制致动器(21),测量方向盘的转向角的方向盘角度传感器(23)和控制器( 25)控制控制致动器。
    • 3. 发明公开
    • 후륜 현가장치의 토션바아 장착구조
    • 后悬挂系统中的扭杆安装结构
    • KR1020090020802A
    • 2009-02-27
    • KR1020070085390
    • 2007-08-24
    • 현대자동차주식회사
    • 박재용
    • B60G11/18B60G7/00B60G7/02
    • B60G11/18B60G7/001B60G7/02B60G2204/122B60G2204/418B60G2600/07B60G2800/0122F16C2326/05
    • A torsion bar mounting structure in a rear suspension system is provided to meet riding comfort and travelling stability of a vehicle by giving a multi-stage non-linear roll stiffness of roll stiffness of a torsion beam and a torsion bar. A torsion bar mounting structure in a rear suspension system comprises a torsion beam(1) extended along the width of a vehicle; a trailing arm combined with both ends of the torsion beam; a torsion bar(5) capable of rotating relatively with respect to the torsion beam. A designated angle is 2 degree. Two protrusions(5a) are formed with a phase difference of 180 degree on both ends of the torsion bar. The torsion beam comprises an accommodating groove(1a) in which each protrusion is kept to rotate. A bearing is inserted to rotate relatively about the torsion beam on both ends of a torsion bar.
    • 提供了后悬架系统中的扭杆安装结构,以通过提供扭力梁和扭杆的侧倾刚度的多级非线性侧倾刚度来满足车辆的乘坐舒适性和行驶稳定性。 后悬架系统中的扭杆安装结构包括沿着车辆宽度延伸的扭力梁(1); 结合扭力梁两端的牵引臂; 能够相对于扭转梁相对旋转的扭力杆(5)。 指定角度为2度。 两个突起(5a)在扭力杆的两端形成180度的相位差。 扭转梁包括容纳槽(1a),每个突起保持在其中旋转。 插入轴承以相对于扭力杆的两端处的扭转梁相对旋转。
    • 4. 发明公开
    • 차량 스테빌라이져 시스템
    • 车辆稳定器系统
    • KR1020080109859A
    • 2008-12-17
    • KR1020087025524
    • 2007-03-08
    • 도요타 지도샤(주)
    • 사노가츠유키
    • B60G21/055B60G21/05
    • B60G17/0162B60G21/0555B60G2202/135B60G2202/42B60G2400/0521B60G2400/104B60G2800/0122
    • a stabilizer apparatus which includes: a stabilizer bar connected at opposite ends thereof to respective wheel holding members which respectively hold left and right wheels of the vehicle; and an actuator which changes rigidity of the stabilizer bar in accordance with an operational amount of the actuator from a neutral position; and a control device which determines a target operational amount of the actuator based on a roll-moment-index amount indicative of roll moment that acts on a body of the vehicle, wherein the control device determines the target operational amount such that the target operational amount is made different for different directions of the roll moment that acts on the body of the vehicle and controls an operation of the actuator based on the determined target operational amount. ® KIPO & WIPO 2009
    • 稳定器装置,包括:稳定杆,其相对端连接到分别保持车辆的左右车轮的相应车轮保持构件; 以及致动器,其根据所述致动器的操作量从中立位置改变所述稳定杆的刚度; 以及控制装置,其基于表示作用于车体的滚动力矩的滚动力矩指标量来确定致动器的目标操作量,其中,所述控制装置确定所述目标操作量,使得所述目标操作量 对于作用于车身的滚动力矩的不同方向而言,根据所确定的目标操作量来控制致动器的操作。 ®KIPO&WIPO 2009
    • 8. 发明授权
    • 산업차량의차체요동제어장치
    • KR100361242B1
    • 2003-10-10
    • KR1019980013725
    • 1998-04-17
    • 가부시키가이샤 도요다 지도숏키
    • 이시카와가즈오
    • B60G17/015
    • B66F17/003B60G17/005B60G17/0162B60G2200/322B60G2204/46B60G2204/4605B60G2300/022B60G2400/0523B60G2400/104B60G2400/204B60G2400/41B60G2400/61B60G2400/90B60G2600/044B60G2800/0122B60G2800/24B60G2800/9122B66F9/07586
    • A rear axle (10) which supports rear wheels (11) is attached to the body of a vehicle in such a way as to be swingable up and down around a center pin (10a). A controller (29) detects the running state from detection values &thetas; and V of a sensor (21) for detecting the tire angle of the rear wheels and a sensor (22) for detecting a vehicle speed, and detects the load state from detection values H and w of a height sensor (27) and a pressure sensor (28). When a determination value derived from the detection values &thetas; and V becomes equal to or greater than a set value which is determined in accordance with the detection values H and w, an electromagnetic changeover valve (14) of a dumper (13) is switched to carry out control to lock the rear axle. When a sensor is diagnoses as failing, maximum values &thetas;max and Vmax or the like are selected as most severe detection values. Even one of a set of sensors fails, therefore, the rear axle will not be locked as long as the vehicle runs in such a way that the detection value of the other sensor allows the determination value to be smaller than the set value.
    • 支撑后轮(11)的后轴(10)以围绕中心销(10a)上下摆动的方式安装在车体上。 控制器(29)根据检测值θm检测行驶状态, 和用于检测后轮的轮胎角度的传感器(21)和用于检测车速的传感器(22),并且根据高度传感器(27)的检测值H和w以及压力 传感器(28)。 当从检测值& 并且V变成等于或大于根据检测值H和w确定的设定值时,切换挡泥板13的电磁转换阀14以执行控制以锁定后轴。 当传感器诊断失败时,最大值θmax和Vmax等被选为最严重的检测值。 即使一组传感器中的一组传感器发生故障,只要车辆以另一传感器的检测值使测定值小于设定值的方式运行,后轴就不会锁定。 <图像>
    • 9. 发明公开
    • 튜브형 토션빔 현가계의 롤강성 산출방법
    • 用于计算悬挂系统中管状扭转梁的滚动刚度的方法
    • KR1020110043096A
    • 2011-04-27
    • KR1020090100056
    • 2009-10-21
    • 주식회사화신
    • 문기준
    • B60G11/18B60G7/00
    • B60G11/18B60G7/001B60G2200/46B60G2204/127B60G2800/0122
    • PURPOSE: A method for calculating the roll stiffness of a tubular torsion beam suspension is provided to enable a designer to easily calculate the roll stiffness value of a torsion beam without using the software for CAE. CONSTITUTION: A method for calculating the roll stiffness of a tubular torsion beam suspension is as follows. The unit vector of the rotary shaft of a tie and a wheel is calculated by approximating a torsion beam suspension to a semi-trailing arm suspension(S10). The torsional rigidity of the tubular torsion beam is calculated by serially separating the tubular torsion beam(S20). A difference between a wheel center coordinate and a bushing center point coodinate is converted into a hard point function(S30).
    • 目的:提供一种用于计算管状扭转梁悬架的侧倾刚度的方法,以使设计者能够容易地计算扭转梁的侧倾刚度值,而不使用CAE软件。 构成:用于计算管状扭转梁悬架的侧倾刚度的方法如下。 通过将扭转梁悬架近似为半牵引臂悬架(S10)来计算系带和车轮的旋转轴的单位矢量(S10)。 通过串联分离管状扭转梁来计算管状扭转梁的扭转刚度(S20)。 车轮中心坐标与衬套中心点坐标之间的差被转换为硬点函数(S30)。