SITUATIONSERKENNUNG BEI AKTIVEN FAHRWERKEN
    1.
    发明申请
    SITUATIONSERKENNUNG BEI AKTIVEN FAHRWERKEN 审中-公开
    活性标签状态检测

    公开(公告)号:WO2017067624A2

    公开(公告)日:2017-04-27

    申请号:PCT/EP2016/001520

    申请日:2016-09-08

    Applicant: AUDI AG

    Inventor: UNGER, Andreas

    Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Regeln eines Betriebsmodus eines Reglers für mindestens eine Fahrwerkskomponente eines zumindest teilweise aktiven Fahrwerks eines Fahrzeugs, bei dem in Abhängigkeit mindestens eines durch einen Nutzer zum Steuern des Fahrzeugs bereitgestellten Steuerbefehls eine Situationserkennung zum Erkennen einer Regelsituation, in der die mindestens eine Fahrwerkskomponente des zumindest teilweise aktiv zu regelnden Fahrwerks potentiell zu regeln ist, durchgeführt wird, und für den Fall, dass eine Regelsituation erkannt wird, mindestens ein reaktiver Regler zum Regeln der mindestens einen Fahrwerkskomponente von einem ersten Betriebsmodus in einen zweiten Betriebsmodus geschaltet wird, wobei der mindestens eine reaktive Regler in den zweiten Betriebsmodus mit einer gegenüber dem ersten Betriebsmodus erhöhten Bandbreite und Verstärkung geschaltet wird, so dass der mindestens eine reaktive Regler in Abhängigkeit einer jeweiligen erkannten Regelsituation gegenüber einem Normalbetrieb mit einer niedrigeren Reaktionszeit regelt.

    Abstract translation:

    本发明涉及一种方法,用于控制控制器的操作模式进行导航用途中的R其中在依赖BEAR依赖由用户用于控制车辆提供的至少一个车辆的至少部分活性悬浮液中的至少一个悬架部件 控制命令,一个状态检测用于检测控制的情况下,在其中,以至少部分积极地调节所述起落架的所述至少一个悬架部件将被控制潜在携带导航用途是HRT,和一个规则的情况被检测到的情况下,至少一个反应性控制器,用于控制˚F导航使用ř 所述至少一个悬架部件从第一操作模式切换到第二操作模式,其中,在经由所述第一操作模式及oUML获得的计数器导航使用所述第二操作模式中的至少一种反应性调节剂; HTEN带宽和补强BEAR切换设防,使得所述至少一个反应性 控制器i n以较低的反应时间调节每个检测到的控制情况对正常操作的依赖性。

    AIR SUSPENSION DEVICE FOR VEHICLE
    2.
    发明申请
    AIR SUSPENSION DEVICE FOR VEHICLE 审中-公开
    用于车辆的空气悬架装置

    公开(公告)号:WO1999050080A1

    公开(公告)日:1999-10-07

    申请号:PCT/JP1999001582

    申请日:1999-03-29

    Abstract: An air suspension device for vehicle, comprising a first air spring (13) and a second air spring (14) disposed on a chassis frame (12) at the front and rear of an axle (11), an axle housing (17) for holding the axle (11) rotatably on a frame member (16) having a front end connected to the first air spring (13) and a rear end connected to the second air spring (14), an upper rod (21) and a lower rod (22) on end thereof being pivotally supported on the upper and lower parts of the axle housing (17), respectively, and the other end thereof (21, 22) being pivotally supported on the chassis frame (12) at the front and rear of the axle housing (17), respectively, wherein a distance dimension value (A) between the second air spring (14) and the axle (11) is made larger than that (B) between the first air spring (13) and the axle (11), whereby a required strength is decreased so as to reduce the weight of the upper and lower rods and its durability can be increased.

    Abstract translation: 一种用于车辆的空气悬架装置,包括设置在轴(11)的前后的底盘框架(12)上的第一空气弹簧(13)和第二空气弹簧(14),用于 将轴(11)可旋转地保持在具有连接到第一空气弹簧(13)的前端的框架构件(16)和与第二空气弹簧(14)连接的后端,上杆(21)和下 其端部上的杆(22)分别枢转地支撑在车轴壳体(17)的上部和下部,并且其另一端(21,22)在前部枢转地支撑在底盘框架(12)上,并且 其中,所述第二空气弹簧(14)和所述轴(11)之间的距离尺寸值(A)大于所述第一空气弹簧(13)和所述轴壳体(17)之间的距离尺寸值(A) 轴(11),从而减小所需的强度,从而减小上杆和下杆的重量,并且可以提高其耐久性。

    HYDRAULIC BRAKE SYSTEM WITH HIGH PRESSURE SOURCE AND PEDAL-OPERATED DOSING VALVE
    4.
    发明申请
    HYDRAULIC BRAKE SYSTEM WITH HIGH PRESSURE SOURCE AND PEDAL-OPERATED DOSING VALVE 审中-公开
    具有高压力源和PEDALBETÄTIGTEM计量阀液压制动系统

    公开(公告)号:WO1997021574A1

    公开(公告)日:1997-06-19

    申请号:PCT/EP1996005182

    申请日:1996-11-23

    Abstract: The invention relates to a hydraulic double-circuit brake system for motor vehicles with a hydraulic high pressure source (5) with a pressure which can be fed via a pedal-operated dosing valve (7) into two brake circuits I and II. The advantage of these brake systems is that one high pressure source is sufficient for any type of braking, i.e. ABS, traction control and standard braking. To achieve active braking in both brake circuits, the high pressure source has to be connectable to the two brake circuits by bypassing the dosing valve (7), while keeping the circuits separate. This is achieved by a valve arrangement (39) which has a check valve in the pressure line (10) from the high pressure source (5) to the brake circuits (I, II), and the pressure line (10) divides into two pressure branches (29, 30) downstream of said valve. The pressure branches are provided with nonreturn valves (31, 32) which prevent return flow of pressure means. It is also possible to provide each pressure branch (29, 30) with a check valve.

    Abstract translation: 本发明涉及一种用于具有一个液压高压源(5)的机动车辆的液压双回路制动系统中,踏板的压力操作在两个制动回路I和II可被供给计量阀(7)。 这种制动系统的优点在于,对于每种类型的制动,所以防抱死控制和牵引控制高压源以及正常制动足够。 为了允许在两个制动回路的主动制动,高压源必须连接,绕过两个制动回路的计量阀(7),该电路分离必须保持。 这是通过具有在从高压源(5)的制动回路中的压力管道(10)的阀组件(39)来实现I,II的止回阀,在此之后,压力管线(10)分成两个压力臂(29,30)分割 , 压力分支设置有设置止回阀(31,32),其防止压力介质的回流。 另外,也可以,设置有单向阀,每个压力分支(29,30)。

    VEHICLE SUSPENSION APPARATUS
    5.
    发明申请
    VEHICLE SUSPENSION APPARATUS 审中-公开
    车辆悬挂装置

    公开(公告)号:WO1996008385A1

    公开(公告)日:1996-03-21

    申请号:PCT/JP1995001837

    申请日:1995-09-14

    Abstract: This invention relates to a vehicle suspension apparatus interposed between a vehicle body side and each wheel side and having variable damping force characteristics. The apparatus includes a shock absorber (b) which can switch the damping force characteristics on both extension and contraction sides in a plurality of stages by damping force characteristics changing means (a), and capable of being switched to characteristics under which damping coefficient ratio of the extension side to the contraction side is not greater than 1.0, damping force characteristics control means (e) having normal-time control means (d) for variably controlling the damping force characteristics of each shock absorber (b) on the basis of a car behavior detection signal detected by car behavior detecting means (c), and braking-time correction control means (g) provided in the damping force characteristics control means (e), for switching the damping force characteristics changing means (a) of the shock absorber (b) to the characteristics under which the damping coefficient ratio of the extension side to the contraction side is not greater than 1.0, when brake state detection means (f) detects the braking state of the vehicle. The apparatus can ensure a braking force by minimizing variations in ground contact load caused by a vehicle behavior produced by braking.

    Abstract translation: 本发明涉及一种车辆悬架装置,其设置在车体侧和每个车轮侧之间,具有可变的阻尼力特性。 该装置包括减震器(b),其可以通过阻尼力特性改变装置(a)在多个级中切换延伸和收缩侧的阻尼力特性,并且能够切换到阻尼系数比 收缩侧的延伸侧为1.0以下的阻尼力特性控制装置(e)具有用于根据轿厢(b)可变地控制各减震器(b)的阻尼力特性的正时控制装置(d) 由轿厢行为检测装置(c)检测到的行为检测信号和设置在阻尼力特性控制装置(e)中的制动时间校正控制装置(g),用于切换减震器的阻尼力特性改变装置(a) (b)对于拉伸侧与收缩侧的阻尼系数比不大于1.0的特性,当制动状态检测 (f)检测车辆的制动状态。 该装置可以通过最小化由制动产生的车辆行为引起的接地负载的变化来确保制动力。

    VEHICLE SUSPENSION SYSTEM
    6.
    发明申请
    VEHICLE SUSPENSION SYSTEM 审中-公开
    车辆悬挂系统

    公开(公告)号:WO1993005970A1

    公开(公告)日:1993-04-01

    申请号:PCT/GB1992001687

    申请日:1992-09-14

    Inventor: DUNLOP LIMITED

    Abstract: A vehicle suspension incorporates suspension units (46-48) associated with respective vehicle wheels and selectively controllable to vary the ride height of the vehicle, vehicle speed sensing means, height sensing means responsive to departure of the ride height from a predetermined height datum which is a function of the vehicle speed and to provide a signal related thereto to control movement of at least one suspension unit thereby to tend to move at least a part of the vehicle to said predetermined height datum and timer means whereby the movement of a suspension unit in response to a signal from a height sensor is inhibited until a signal of at least a predetermined magnitude has persisted for at least a prescribed part of a prescribed period of time.

    Abstract translation: 车辆悬架包括与相应车辆车轮相关联的悬挂单元(46-48),并且可选地可控制以改变车辆的行驶高度,车辆速度感测装置,高度感测装置,其响应于乘坐高度从预定高度数据的离开, 车速的功能,并且提供与其相关的信号以控制至少一个悬架单元的运动,从而倾向于将车辆的至少一部分移动到所述预定高度数据和定时装置,由此悬挂单元的运动 对来自高度传感器的信号的响应被禁止,直到至少预定大小的信号持续至少规定时间段的规定部分。

    ACTIVE VEHICLE SUSPENSION UNIT
    8.
    发明申请
    ACTIVE VEHICLE SUSPENSION UNIT 审中-公开
    主动车辆悬挂单元

    公开(公告)号:WO1986006807A1

    公开(公告)日:1986-11-20

    申请号:PCT/SE1986000212

    申请日:1986-05-06

    Abstract: A hydraulic shock absorber includes a generally vertical cylinder receiving therein hydraulic liquid, a piston working in the cyliner and partioning the interior thereof into two liquid chambers, an upper and a lower chamber. An improved damping control is achieved by a circuit (10) forming a connection between the two liquid chambers (1, 2), a further circuit (9) connecting the reservoir (3) to the lower liquid chamber (2), each of the two circuits (9, 10) including a controllable first check valve (C1) and second check valve (C2), respectively, that can each take two states of operation under the action of a control means (20), in a first state locking the valve in a closed position cutting off the forward flow (E1 and E2 repectively) through the check valve (C1 and C2 respectively), and in a second state allowing a free forward flow (E1 and E2 respectively) through the check valve (C1 and C2 respectively), whereas the check valve (C1, C2) in the first state as well as in the second state block the reverse flow (D1 and D2 respectively) of both circuits (9, 10).

    Abstract translation: 液压减震器包括在其中容纳液压液体的大致垂直的气缸,在气缸中工作的活塞并将其内部分成两个液室,即上室和下室。 通过形成两个液体室(1,2)之间的连接的电路(10),将储存器(3)连接到下部液体室(2)的另外的电路(9)实现改进的阻尼控制, 分别包括可控制的第一止回阀(C1)和第二止回阀(C2)的两个回路(9,10),其分别在控制装置(20)的作用下处于两种操作状态,处于第一状态锁定 阀处于关闭位置,通过止回阀(分别为C1和C2)分别切断前进流量(E1和E2),并且在允许通过止回阀(C1)的自由向前流动(E1和E2)的第二状态 和C2),而处于第一状态以及第二状态的止回阀(C1,C2)分别阻塞两个回路(9,10)的反向流(D1和D2)。

    VERFAHREN ZUM BETREIBEN EINES FAHRZEUGS
    9.
    发明申请
    VERFAHREN ZUM BETREIBEN EINES FAHRZEUGS 审中-公开
    方法用于运行车辆

    公开(公告)号:WO2008037509A1

    公开(公告)日:2008-04-03

    申请号:PCT/EP2007/055162

    申请日:2007-05-29

    Abstract: Verfahren zum Betreiben eines Fahrzeugs (1), welches aufweist Radaufhängungen (2), jeweils mit einer Kennlinie (Di), wobei die Kennlinie (Di) jeweils einen Zusammenhang zwischen der an der jeweiligen Radaufhängung (2) anteilig angreifenden Gewichtskraft (Fi) des Fahrzeugs (1) und dem jeweiligen Höhenstand (hi) des Fahrzeugs (1) an der Radaufhängungsstelle (2) herstellt, und mindestens zwei Höhenstandsensoren (3), zum Erfassen der Höhenstände (hi) an den Radaufhängungen (2), wobei den Höhenstandsensoren (3) jeweils ein Referenzhöhenstand (h0i) zugeordnet ist, der repräsentativ für einen vorgegebenen Beladungszustand des Fahrzeugs (1) ist, mit den Schritten: Erfassen der Höhenstände (hi), Ermitteln der am Fahrzeug (1) angreifenden Kräfte (Fx), Ermitteln der Beschleunigung (ax) des Fahrzeugs (1) aufgrund der am Fahrzeug (1) angreifenden Kräfte (Fx), Ermitteln eines Schätzwertes (mx) für die Masse (m) des Fahrzeugs (1) aus den am Fahrzeug (1) angreifenden Kräften (Fx) und der Beschleunigung (ax) des Fahrzeugs (1), und Ermitteln von Werten, die die Referenzhöhenstände (h0i) repräsentieren, aus mindestens dem Schätzwert (mx) für die Masse (m) des Fahrzeugs (1), den Kennlinien (Di) der Radaufhängungen und den erfassten Höhenständen (hi).

    Abstract translation: 操作具有的车辆(1)的方法,悬浮液(2),每个具有特性曲线(DI),其中,所述特性曲线(Di)和每一个都具有在车辆的各轮的悬浮液(2)按比例作用重量力(Fi)的之间的连接 (1)和关于车轮悬架点(2)产生的车辆(1)的相应的乘坐高度(h1),和至少两个水平传感器(3),(III),用于检测物体的高度上的车轮悬架(2),其中,所述高度传感器(3 )每一个具有参考行驶高度(h0i)与代表相关联(车辆1)的一个给定的负荷条件,包括以下步骤:(检测高度h1),确定所述车辆(1)的作用力(FX),确定所述加速度 车辆(1)的(AX)由于车辆(1)的作用力(FX),用于车辆(1)的从所述车辆(1)的作用力的质量(m)确定估计值(MX)(FX) 联合国 车辆(1),并确定表示所述基准高度(h0i)值,从至少所述估计值(MX)的用于车辆(1)的质量(m)的加速度(AX)的D,的特征(Di)和 悬浮液,并检测到的高度档位(HI)。

    VISUAL INFORMATION APPARATUS FOR REAL-TIME DEMONSTRATION OF BRAKING BEHAVIOUR OF MOTORCYCLES
    10.
    发明申请
    VISUAL INFORMATION APPARATUS FOR REAL-TIME DEMONSTRATION OF BRAKING BEHAVIOUR OF MOTORCYCLES 审中-公开
    视觉信息装置实时演示摩托车制动行为

    公开(公告)号:WO2007088405A1

    公开(公告)日:2007-08-09

    申请号:PCT/HU2006/000090

    申请日:2006-10-10

    Abstract: Visual information apparatus for real-time demonstration of braking behaviour of a motorcycle, the motorcycle is provided with elastically suspended front wheel and rear wheel (3, 4), independently operable front wheel brake and independently operable rear wheel brake and a visual display device (7). The apparatus is provided with sensors (5, 6) adapted to measure directly or indirectly the momentary forces acting on said elastic suspensions (1, 2) of the front wheel and rear wheel (3, 4) respectively, or to measure indirectly the ratio of said forces; a calculating means adapted to calculate from the signals of said sensors (5, 6) the ratio of said momentary forces acting on said suspensions (1, 2) of said front and rear wheel (3, 4) and to calculate the difference between said ratio and a given value. The visual display device (7) is adapted to display the deviation.

    Abstract translation: 用于实时地示出摩托车制动行为的视觉信息装置,摩托车设置有弹性悬挂的前轮和后轮(3,4),独立可操作的前轮制动器和可独立操作的后轮制动器和视觉显示装置( 7)。 该装置设置有适于直接或间接地测量作用在前轮和后轮(3,4)的所述弹性悬架(1,2)上的瞬时力的传感器(5,6),或间接测量该比例 的力量; 计算装置,适于根据所述传感器(5,6)的信号计算作用在所述前后轮(3,4)的所述悬架(1,2)上的所述瞬时力的比值,并计算所述前轮和后轮 比例和给定值。 视觉显示装置(7)适于显示偏差。

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