公开(公告)号：WO2016050425A1

公开(公告)日：2016-04-07

申请号：PCT/EP2015/069545

申请日：2015-08-26

Applicant: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT

Inventor： ZUSCIK, Marian

IPC: B60G17/018 ,  B60G17/08 ,  F16F15/027 ,  G05D19/00

CPC classification number: B60G17/018 ,  B60G13/14 ,  B60G17/08 ,  B60G2202/416 ,  B60G2400/102 ,  B60G2400/202 ,  B60G2401/90 ,  B60G2500/10 ,  B60G2600/02 ,  B60G2600/16 ,  B60G2600/172 ,  B60G2600/182 ,  B60G2600/60 ,  B60G2600/602

Abstract: Es werden ein System sowie ein Verfahren zur Ansteuerung eines Aktuators eines aktiven Dämpfersystems, insbesondere für ein Fahrwerk eines Fahrzeugs, vorgeschlagen. Das Verfahren umfasst die Schritte Filtern eines eine erste Beschleunigung repräsentierenden ersten elektrischen Signals und eines eine zweite Beschleunigung repräsentierenden dritten elektrischen Signals, Anpassen einer Amplitude des ersten und dritten elektrischen Signals, Gewichten des ersten elektrischen Signals und des dritten elektrischen Signals, und Ansteuern des Aktuators mit einer gewichteten Summe aus dem jeweils gefilterten und hinsichtlich seiner Amplitude angepassten ersten und dritten elektrischen Signal.

Abstract translation: 有一个系统和用于驱动提出一种用于车辆的底盘的主动阻尼系统的致动器，特别是一种方法。 该方法包括过滤的表示所述第一电信号和表示所述第三电信号的第二加速度的第一加速度，调节所述第一和第三电信号的振幅的步骤，所述第一电信号和所述第三电信号，并驱动具有致动器的权重 过滤相应的加权和，并在第一和第三电信号的振幅调整。

公开(公告)号：WO2009053081A1

公开(公告)日：2009-04-30

申请号：PCT/EP2008/008997

申请日：2008-10-23

Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT ,  ARENZ, Andrea

Inventor： ARENZ, Andrea

IPC: B60G17/016 ,  B60G17/018 ,  B60G17/019

CPC classification number: B60G17/018 ,  B60G17/016 ,  B60G17/019 ,  B60G2400/0521 ,  B60G2400/0522 ,  B60G2400/202 ,  B60G2400/206 ,  B60G2400/91 ,  B60G2500/10 ,  B60G2600/02 ,  B60G2600/09 ,  B60G2600/16 ,  B60G2600/17 ,  B60G2600/172 ,  B60G2600/184 ,  B60G2600/1874 ,  B60G2600/70 ,  B60G2600/73 ,  B60G2800/01 ,  B60G2800/916

Abstract: Die Erfindung betrifft ein Verfahren zur Erzeugung von Signalen zur Beeinflussung der Bewegung eines in seinen Bewegungsabläufen steuerbaren oder regelbaren Fahrzeugaufbaus eines Kraftfahrzeuges, wobei sensorisch die Bewegung des Fahrzeugaufbaus ermittelt wird, die den ermittelten Sensorwerten entsprechenden Sensorsignale werden einem Dämfperregler zugeführt und der Dämpferregler wenigstens ein Steuersignal zur Ansteuerung von Aktuatoren, insbesondere semi-aktiven oder aktiven Dämpfern, liefert, mittels denen die Bewegung des Fahrzeugaufbaus beeinflusst werden kann. Es ist vorgesehen, dass mittels des Dämfperreglers aus den Sensorsignalen wenigstens eine Aufbaugeschwindigkeit an wenigstens einem Punkt des Fahrzeugaufbaus ermittelt wird und unter Berücksichtigung von momentanen und/oder erwarteten Zuständen in Abhängigkeit von wählbaren Anforderungen an die Bewegung des Fahrzeugaufbaus und Fahrsicherheitsanforderungen mittels Regelalgorithmen aus der wenigstens einen Aufbaugeschwindigkeit das wenigstens eine Steuersignal zur Ansteuerung der Aktuatoren ermittelt wird.

Abstract translation: 本发明涉及一种用于影响在其运动或机动车辆的可变车体可控的运动产生的信号，所述被检测到的车体的感官运动，对应于传感器的值来确定传感器信号被馈送到一个Dämfperregler和阻尼器控制器，用于在至少一个控制信号 致动器，尤其是有源或半主动阻尼器的控制提供了，借助于该车体的运动可以被影响。 它提供了在车身中的至少一个点是由从传感器信号的Dämfperreglers的装置的至少一个车体速度确定，并且从所述至少一个考虑到当前和/或预期的条件的用于车辆本体的运动可选择要求的函数和行车安全的要求通过控制算法的装置 车体速度，用于驱动致动器控制信号至少被确定。

公开(公告)号：WO1991019261A1

公开(公告)日：1991-12-12

申请号：PCT/US1991001519

申请日：1991-03-05

Applicant: MONROE AUTO EQUIPMENT COMPANY

Inventor： MONROE AUTO EQUIPMENT COMPANY ,  LIZELL, Magnus, Bengt

IPC: G06F15/50

CPC classification number: B60G17/016 ,  B60G17/018 ,  B60G17/08 ,  B60G2202/154 ,  B60G2202/24 ,  B60G2202/41 ,  B60G2202/413 ,  B60G2204/80 ,  B60G2204/82 ,  B60G2204/8304 ,  B60G2400/051 ,  B60G2400/052 ,  B60G2400/10 ,  B60G2400/20 ,  B60G2400/202 ,  B60G2400/25 ,  B60G2400/252 ,  B60G2400/51 ,  B60G2400/61 ,  B60G2400/80 ,  B60G2400/82 ,  B60G2400/821 ,  B60G2400/90 ,  B60G2400/91 ,  B60G2500/104 ,  B60G2500/30 ,  B60G2600/02 ,  B60G2600/12 ,  B60G2600/16 ,  B60G2600/182 ,  B60G2600/184 ,  B60G2600/1877 ,  B60G2600/60 ,  B60G2600/602 ,  B60G2600/604 ,  B60G2600/74 ,  B60G2600/76 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/18 ,  B60G2800/22 ,  B60G2800/24 ,  B60G2800/912

Abstract: A method and apparatus for dynamically leveling the attitude of a vehicle (102) using a low power fully active suspension system (100). The system (100) connects the front and rear suspensions (114 and 104) and body (103) of the vehicle (102) and includes a hydraulic damper (110) having a pressure cylinder (144) forming a working chamber (146) in which a piston and rod assembly (148) is movably disposed. The system (100) further comprises a flow control device (130) fluidly communicating with the working chamber (146) on one side of the piston (148) for adding and exhausting damping fluid therefrom to a central pressure source (132), and an accumulator (128) fluidly communicating with the working chamber (146) on the opposite side of the piston (148). The system (100) having flow restriction valving (156) for selectively controlling the flow of fluid with said working chamber (146). The flow restriction valving (156) located between the flow control device (130) and the accumulator (128). The low power fully active suspension system (100) is adapted to produce a desired suspension force output through selective actuation of the flow control device (130) and the flow restriction valving (156) for limiting the duty cycle and power requirements of the central pressure source (132).

公开(公告)号：WO2007079733A3

公开(公告)日：2007-08-30

申请号：PCT/DE2007000047

申请日：2007-01-10

Applicant: ZAHNRADFABRIK FRIEDRICHSHAFEN ,  GAERTNER ANDREAS ,  HEES EBERHARD ,  RAPPELT STEFAN

Inventor： GAERTNER ANDREAS ,  HEES EBERHARD ,  RAPPELT STEFAN

IPC: B60G17/0165 ,  B60G17/018 ,  B60G17/019

CPC classification number: B60G17/0165 ,  B60G17/018 ,  B60G17/019 ,  B60G2204/11 ,  B60G2204/416 ,  B60G2400/102 ,  B60G2400/202 ,  B60G2400/206 ,  B60G2400/252 ,  B60G2400/821 ,  B60G2400/91 ,  B60G2600/14 ,  B60G2600/16 ,  B60G2800/162 ,  B60G2800/702 ,  B60G2800/916

Abstract: The invention relates to a method for determining at least one displacement state of a body (10) of a vehicle (1), comprising at least one wheel (2) which is spring-mounted on the vehicle body by means of a wheel suspension (6). According to the invention, a spring deflection (z rel ) of the wheel (2) is measured by means of a path or angle sensor (21); a spring deflection speed (z rel ) of the wheel (2) is determined by temporal differentiation of the spring deflection (z rel ) of the wheel (2); a vertical acceleration (z rel ) of the wheel (2) is measured by means of an acceleration sensor (22); a vertical speed (z RAD ) of the wheel (2) is determined by temporal integration of the vertical acceleration (z RAD ) of the wheel (2); and a vertical speed (z AUFB ) of the vehicle body (10) is calculated by forming a difference between the vertical speed (z RAD ) and the spring deflection speed (z rel ) of the wheel (2).

Abstract translation: （1）具有至少一个一种用于确定车辆的车身（10）的至少一个运动状态的方法通过悬浮液（6）向车身（10）的弹簧安装车轮（2），其特征在于，偏转（Z

公开(公告)号：WO1992020541A1

公开(公告)日：1992-11-26

申请号：PCT/DE1992000380

申请日：1992-05-12

Applicant: ROBERT BOSCH GMBH ,  OTTERBEIN, Stefan ,  KALLENBACH, Rainer

Inventor： ROBERT BOSCH GMBH

IPC: B60G17/01

CPC classification number: B60G17/0182 ,  B60G2400/102 ,  B60G2400/104 ,  B60G2400/106 ,  B60G2400/20 ,  B60G2400/202 ,  B60G2400/204 ,  B60G2400/208 ,  B60G2400/252 ,  B60G2400/34 ,  B60G2400/41 ,  B60G2500/10 ,  B60G2500/20 ,  B60G2500/30 ,  B60G2600/14 ,  B60G2600/16 ,  B60G2600/60 ,  B60G2600/74 ,  B60G2600/76 ,  B60G2600/90 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/18 ,  B60G2800/22 ,  B60G2800/24 ,  B60G2800/90 ,  B60G2800/92

Abstract: Using signals (Vi) representing the vertical motion of the vehicle body at selected points (Pi) on the body and second signals (Xarvl', Xarvr', Xarhl', Xarhr') representing the relative motion of the wheel units with respect to the body, the system proposed by the invention enables conclusions to be drawn concerning selected vehicle-body motion components, such as lift, roll and pitch, the vertical motion of the body at the front and rear axles, or the roll motion. These motion components are weighted differently. Using these differently weighted motion components, conclusions are drawn concerning second body motions at those points as which the wheel-suspension systems act on the body. By comparing the second body motions (Vagvl, Vagvr, Vaghl, Vaghr) with the associated relative motion of the wheel units with respect to the body, control signals are generated for the suspension system concerned in such a way that the selected motion components can be influenced independently of each other to give a reduction in motion.

公开(公告)号：WO1992016388A1

公开(公告)日：1992-10-01

申请号：PCT/US1992002097

申请日：1992-03-16

Applicant: MONROE AUTO EQUIPMENT COMPANY

Inventor： MONROE AUTO EQUIPMENT COMPANY ,  DRIESSEN, Jan, Nicolas, Henri ,  VANROYE, Bert, Elvire ,  STEED, David, Lee

IPC: B60G17/01

CPC classification number: B60G17/018 ,  B60G17/08 ,  B60G2400/102 ,  B60G2400/206 ,  B60G2400/5182 ,  B60G2500/10 ,  B60G2600/02 ,  B60G2600/04 ,  B60G2600/08 ,  B60G2600/16 ,  B60G2600/18 ,  B60G2600/26 ,  B60G2600/602 ,  B60G2600/604 ,  B60G2800/916 ,  F16F9/46 ,  F16F9/466

Abstract: An apparatus for damping the movement of the body of an automobile (12). The apparatus includes a shock absorber (10) having a pressure cylinder (48) which forms a working chamber (50) and a first and second portion. A first sensor (308) is used to generate an electrical signal in response to whether the shock absorber (10) is in compression or rebound. A second sensor (364) is used for determining the movement of the body on the automobile (12). An electronic control module (34) is used for generating an electrical control signal in response to the outputs of the first and second sensors. A solenoid (392) is used for regulating the flow of damping fluid between the first and second portions of the working chamber (50). A piston assembly (46) disposed within the pressure cylinder (48) defines the first and second portions of the working chamber (50). The piston assembly (46) includes a valve body (122) and first and second unloaders (198) adapted to control the flow of fluid between the first and second portions of the working chamber (50). At least one of the unloaders (198) being located external to the valve body (122).

Abstract translation: 一种用于阻尼汽车车体（12）的运动的装置。 该装置包括具有形成工作室（50）的压力缸（48）和第一和第二部分的减震器（10）。 响应于减震器（10）是否处于压缩或回弹，第一传感器（308）用于产生电信号。 第二传感器（364）用于确定车身（12）上的车身的运动。 电子控制模块（34）用于响应于第一和第二传感器的输出而产生电气控制信号。 螺线管（392）用于调节工作室（50）的第一和第二部分之间的阻尼流体的流动。 设置在压力缸（48）内的活塞组件（46）限定了工作室（50）的第一和第二部分。 活塞组件（46）包括阀体（122）和适于控制工作室（50）的第一和第二部分之间的流体流动的第一和第二卸载器（198）。 卸载器（198）中的至少一个位于阀体（122）的外部。

公开(公告)号：WO1991000188A1

公开(公告)日：1991-01-10

申请号：PCT/DE1990000403

申请日：1990-05-30

Applicant: ROBERT BOSCH GMBH ,  RUBEL, Erich ,  PANTHER, Michael ,  GATTER, Klaus

Inventor： ROBERT BOSCH GMBH

IPC: B60G17/01

CPC classification number: B60G17/018 ,  B60G17/08 ,  B60G2202/24 ,  B60G2204/80 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2400/518 ,  B60G2400/82 ,  B60G2500/104 ,  B60G2600/14 ,  B60G2600/16 ,  B60G2600/184 ,  B60G2600/60 ,  B60G2600/602 ,  B60G2600/604

Abstract: Disclosed is a device for controlling the chassis, as a function of the road surface, of a vehicle, in particular a motor vehicle. The device comprises sensors which determine the dynamic running status, the data from the sensors being fed to a processing circuit which generates a signal characteristic of the unevenness of the road surface and controls actuators acting on the vehicle suspension. It is proposed that, for each wheel, the instantaneous value of the road-surface unevenness (S) and/or the speed on road-surface unevenness (S) be determined from the data supplied by the sensors in each wheel region and this value supplied as an actual variable to the control circuit associated with each wheel.

公开(公告)号：WO2011051035A1

公开(公告)日：2011-05-05

申请号：PCT/EP2010/063075

申请日：2010-09-07

Applicant: ROBERT BOSCH GMBH ,  BUETTNER, Silke ,  SANKIN, Roman ,  HABENICHT, Alexander ,  KNOOP, Michael ,  ANTONOV, Sergiy ,  WAGNER, Oliver

Inventor： BUETTNER, Silke ,  SANKIN, Roman ,  HABENICHT, Alexander ,  KNOOP, Michael ,  ANTONOV, Sergiy ,  WAGNER, Oliver

IPC: B60G17/0165 ,  B60G17/018

CPC classification number: B60G17/0165 ,  B60G17/018 ,  B60G2400/0523 ,  B60G2400/104 ,  B60G2400/41 ,  B60G2400/5182 ,  B60G2400/90 ,  B60G2500/106 ,  B60G2600/16 ,  B60G2600/17 ,  B60G2600/41 ,  B60G2600/82 ,  B60G2800/162 ,  B60G2800/94

Abstract: Die Erfindung betrifft ein Verfahren zur Fahrwerkregelung eines Fahrzeugs (18), insbesondere Kraftfahrzeugs, wobei mindestens eine zwischen einem Fahrzeugaufbau (20) und einem Rad (19) des Fahrzeugs (18) vorgesehene Radaufhängung (21) einen verstellbaren Dämpfer (2, 3, 4, 5) aufweist. Dabei ist vorgesehen, dass zunächst anhand eines Pl-Reglers (31) eine Dämpfersollkraft und anschließend aufgrund der Dämpfersollkraft eine Dämpfereinstellung bestimmt wird, wobei der Pl-Regler (31) als Eingangsgröße lediglich die Dämpfergeschwindigkeit aufweist. Die Erfindung betrifft weiterhin eine Vorrichtung zur Fahrwerkregelung.

Abstract translation: 本发明涉及一种用于车辆（18），特别是机动车辆的悬架控制的方法，其特征在于，在车体（20）和设置用于车轮悬架的车辆（18）的轮（19）之间的至少一个（21）包括一个可调节的阻尼器（2，3，4 ，5）。 它是在该第一阻尼器所需的力提供，然后一个阻尼器设置由PI控制器（31），由于阻尼器命令力来确定，所述PI调节器（31）仅具有作为输入可变阻尼器速度。 本发明还涉及一种用于悬架控制的装置。

公开(公告)号：WO00009352A1

公开(公告)日：2000-02-24

申请号：PCT/AU1999/000654

申请日：1999-08-13

IPC: B60G17/016 ,  B60G17/018 ,  B60G21/073 ,  B60G21/10 ,  F16F9/36 ,  B60G21/067 ,  B60G15/12 ,  B60G17/04 ,  F16F9/06 ,  F16F9/56

CPC classification number: B60G21/106 ,  B60G17/0162 ,  B60G17/018 ,  B60G21/073 ,  B60G2202/154 ,  B60G2300/026 ,  B60G2400/102 ,  B60G2400/252 ,  B60G2400/5122 ,  B60G2600/14 ,  B60G2600/16 ,  B60G2600/182 ,  B60G2600/187 ,  B60G2600/20 ,  B60G2600/60 ,  B60G2600/604 ,  B60G2800/0122 ,  F16F9/36

Abstract: This invention relates to hydraulic suspension systems and in particular to vehicle oleopneumatic suspension systems employing sliding pillar struts. There is provided a suspension system (15) for a vehicle comprising a plurality of suspension struts (20), each mounted between a vehicle body (10) and a wheel assembly, each comprising: a cylinder (21) having a closed end and an inner bore (22); a piston rod (25) slideable within the inner bore (22) having a proximal end which terminates within the inner bore (22) and a distal end which extends from the inner bore (22). Between the inner bore (22) and the piston rod (25) there is mounted an oil seal (34) which seals a strut volume (59). A hydrostatic bearing (30) is mounted within and vents into the strut volume (59). A hydraulic circuit and associated control system is adapted to control flow of hydraulic fluid between the strut volume (59) and a reservoir (72), thereby providing control of at least the time-averaged axial position of the piston rod (25) relative to its corresponding inner bore (22).

Abstract translation: 本发明涉及液压悬挂系统，特别涉及采用滑动支柱支柱的车辆油气悬架系统。 提供了一种用于车辆的悬挂系统（15），其包括多个悬架支杆（20），每个悬架支架（20）均安装在车体（10）和车轮组件之间，每个悬架支架（20）包括：具有封闭端和 内孔（22）; 可在内孔（22）内滑动的活塞杆（25）具有终止于内孔（22）内的近端和从内孔（22）延伸的远端。 在内孔（22）和活塞杆（25）之间安装有密封支柱体积（59）的油封（34）。 静压轴承（30）安装在支柱体积（59）内并排放到支柱体积（59）中。 液压回路和相关联的控制系统适于控制支柱容积（59）和储存器（72）之间的液压流体的流动，由此提供对至少相对于活塞杆（25）的时间平均的轴向位置的控制 其相应的内孔（22）。

公开(公告)号：WO1996005975A1

公开(公告)日：1996-02-29

申请号：PCT/US1995010641

申请日：1995-08-18

Applicant: AIMRITE SYSTEMS INTERNATIONAL, INC. ,  HAMILTON, James, M. ,  WOODS, Lonnie, K. ,  TROTTA, Thomas, P.

Inventor： AIMRITE SYSTEMS INTERNATIONAL, INC.

IPC: B60G17/06

CPC classification number: B60G17/0195 ,  B60G17/018 ,  B60G17/08 ,  B60G2204/80 ,  B60G2400/102 ,  B60G2400/106 ,  B60G2400/204 ,  B60G2500/10 ,  B60G2600/12 ,  B60G2600/14 ,  B60G2600/16 ,  B60G2600/76 ,  B60G2600/90 ,  B60G2800/012 ,  B60G2800/014 ,  B60G2800/22

Abstract: A controller (16) for controlling a damping system (12) is disclosed. The system (12) has at least two dampers (12a-12d) for damping between sprung and unsprung masses (7, 2) in at least one of compression and rebound directions. A sensor (190a-190d) generates position signals (17a-17d) representative of the displacement between the sprung and unsprung masses (7, 2). A regulator (40a-40b) responds to at least one of the independent compression and rebound control signals (25a-25d, 27a-27d) for adjusting, respectively, at least one of compression and rebound resisting forces of the dampers (12a-12d) between the masses (2, 7). The controller (16) includes a processor (15) that is responsive to signals representative of the position signals (17a-17d) for forming the compression and rebound control signals (25a-25d, 27a-27d) for the regulator (40a, 40b) as a function of motion between the masses (2, 7) or a motion of a vehicle (8) in which the dampers (12a-12d) are located.

Abstract translation: 公开了一种用于控制阻尼系统（12）的控制器（16）。 系统（12）具有至少两个阻尼器（12a-12d），用于在压缩和回弹方向中的至少一个中在弹簧和非簧载质量（7,2）之间进行阻尼。 传感器（190a-190d）产生代表弹簧和非簧载质量（7,2）之间位移的位置信号（17a-17d）。 调节器（40a-40b）响应独立的压缩和回弹控制信号（25a-25d，27a-27d）中的至少一个，用于分别调节阻尼器（12a-12d）的压缩和回弹阻力中的至少一个 ）（2,7）之间。 控制器（16）包括响应于表示位置信号（17a-17d）的信号的处理器（15），用于形成调节器（40a，40b）的压缩和反弹控制信号（25a-25d，27a-27d） ）作为所述质量块（2,7）之间的运动或其中所述阻尼器（12a-12d）所在的车辆（8）的运动的函数。