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71. 发明公开

EP0499790A3 Verfahren zum Regeln eines semiaktiven Fahrwerks 失效
标题翻译：用于半自动调节基座的程序
公开(公告)号：EP0499790A3
公开(公告)日：1992-12-30
申请号：EP92100702.7
申请日：1992-01-17
申请人： AUGUST BILSTEIN GMBH & CO. KG
发明人： Huang, Zhen, Dipl.-Ing.
IPC分类号： B60G17/01
CPC分类号： B60G17/0165 , B60G17/018 , B60G2400/102 , B60G2400/202 , B60G2400/204 , B60G2400/206 , B60G2400/252 , B60G2400/41 , B60G2400/82 , B60G2400/821 , B60G2500/10 , B60G2600/184 , B60G2600/26 , B60G2600/604 , B60G2600/90 , B60G2800/162 , B60G2800/916
摘要： Es wird ein Verfahren zum Regeln der Dämpfungskraft eines Schwingungsdämpfers für Kraftfahrzeuge mit steuerbaren Ventilen beschrieben. Bei der Erzeugung der Stellgröße I zur Einstellung der Dämpferkraft (D) unterscheidet der Regler (RG) zwischen einmaliger und periodischer Straßenanregung (x E ), wobei als Reglereingrößen die sensierte Relativgeschwindigkeit (v rel ) zwischen Aufbau- (m a ) und Radmasse (m R ) sowie die Aufbaubeschleunigung (a a ) oder die Aufbaugeschwindigkeit (v a ) dienen.

72. 发明公开

EP0412853A3 Active-type vibration control apparatus 失效
标题翻译：主动式振动控制装置
公开(公告)号：EP0412853A3
公开(公告)日：1992-12-30
申请号：EP90308893.8
申请日：1990-08-13
申请人： Bridgestone Corporation
发明人： Murakami, Kazutomo , Mizuno, Keiichiro , Iida, Kazuyoshi , Miyazaki, Toshihiro
IPC分类号： G05D19/02
CPC分类号： F16F15/02 , B60G17/018 , B60G2202/42 , B60G2400/10 , B60G2400/102 , B60G2600/02 , B60G2600/60 , B60G2600/604 , B60G2600/76 , B60G2600/90 , G05D19/02
摘要： An adaptive-type vibration control apparatus for actively controlling vibration of an object (3) mounted on a movable base member (1,210) with vibration-isolating means therebetween. The apparatus includes a vibration sensor (13) secured to the object (3) for detecting vibration thereof, an actuator (12) secured to the object (3) for applying an inverse vibration thereto, and a digital filter (8) with an input (R) connected to the vibration sensor (13) and an output (S) connected to the actuator (12). The digital filter (8) is adapted to generate an output signal for controlling the actuator such that the vibration of the object (3) is at least suppressed by the inverse vibration applied to the object by the actuator (12). The vibration is actively controlled and reduced without being affected by resonance peak frequencies, particularly when the object (3) is applied with vibration over a wide frequency range, or with vibration of a random or periodic nature.

73. 发明公开

EP0512608A2 Suspension controller 失效
标题翻译： SteuerungfüreineRadaufhängung。
公开(公告)号：EP0512608A2
公开(公告)日：1992-11-11
申请号：EP92201165.5
申请日：1992-04-24
申请人： GENERAL MOTORS CORPORATION
发明人： Hanson, Reed David , Tracht, Steven Lee , Majeed, Kamal Naif , Westerkamp, John J
IPC分类号： B60G17/01
CPC分类号： B60G17/018 , B60G2400/10 , B60G2400/102 , B60G2400/204 , B60G2400/252 , B60G2400/91 , B60G2600/02 , B60G2600/16 , B60G2600/60 , B60G2600/602 , B60G2600/76 , B60G2600/90 , B60G2800/012 , B60G2800/014 , B60G2800/22 , B60G2800/24
摘要： In a vehicle suspension controller (15) in which the output of a vehicle body-mounted absolute vertical acceleration sensor (16) is integrated to provide an absolute vertical velocity signal, the sensor output is high-pass filtered to remove DC components and to pass components in the frequency range of 1-2 Hz. The filter comprises a second order digital all-pass filter embodied recursively on a 16-bit, fixed point, digital signal processor (67). A first stage normalized lattice two-pair network reduces to a unity gain stage; and a second stage single multiplier two-pair lattice network minimizes computational time. The 32-bit internal accumulators of the 16-bit digital signal processors (67) are used advantageously to prevent errors due to internal overflow of the recursive variable (e n-1 ).
摘要翻译：在将车载绝对立式加速度传感器（16）的输出整合为提供绝对垂直速度信号的车辆悬架控制器（15）中，传感器输出被高通滤波以去除直流分量并通过组件的频率范围为1-2赫兹。滤波器包括在16位固定点数字信号处理器（67）上递归地实现的二阶数字全通滤波器。第一级归一化格子二对网络减少到单位增益级; 并且第二级单乘法器双对网格网络使计算时间最小化。 16位数字信号处理器（67）的32位内部累加器有利地用于防止由于递归变量（en-1）的内部溢出引起的错误。

74. 发明公开

EP0435403A3 SUSPENSION CONTROLLER 失效
标题翻译：悬挂控制器
公开(公告)号：EP0435403A3
公开(公告)日：1992-07-01
申请号：EP90203437
申请日：1990-12-19
申请人： GENERAL MOTORS CORPORATION
发明人： HANSON, REED DAVID , RADCLIFFE, SCOTT TYLER
IPC分类号： B60G17/015 , B60G17/018 , B60G17/08 , B60G17/01 , F16F9/46
CPC分类号： B60G17/018 , B60G2400/102 , B60G2400/106 , B60G2400/202 , B60G2400/204 , B60G2400/252 , B60G2400/40 , B60G2500/102 , B60G2600/02 , B60G2600/12 , B60G2600/14 , B60G2600/16 , B60G2600/26 , B60G2600/604 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2600/90 , B60G2800/22

75. 发明公开

EP0424904A3 Suspension control system 失效
标题翻译：悬挂控制系统
公开(公告)号：EP0424904A3
公开(公告)日：1992-06-10
申请号：EP90120392.7
申请日：1990-10-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NIPPONDENSO CO., LTD.
发明人： Tsutsumi, Yasuhiro, c/o Toyota Jidosha K.K. , Yokoya, Yuji, c/o Toyota Jidosha K.K. , Hara, Yoshimichi , Matsunaga, Eiju , Kawata, Hiroyuki , Fukami, Akira , Suzuki, Yutaka
IPC分类号： B60G17/015
CPC分类号： B60G17/0165 , B60G17/01941 , B60G2202/24 , B60G2400/102 , B60G2400/106 , B60G2400/204 , B60G2400/302 , B60G2400/34 , B60G2400/41 , B60G2400/518 , B60G2401/10 , B60G2500/102 , B60G2600/60 , B60G2600/70 , B60G2600/90
摘要： A suspension control system for controlling a suspension (S) having a shock absorber (M1) provided for a wheel of a vehicle includes a damping force change rate detector (M2) which detects a damping force change rate (V) indicating a rate of change of a damping force of the shock absorber, and a damping force controller (M3) which alters the setting of the damping force on the basis of the relationship between the damping force change rate and an adjustment reference value (Vref). The system also includes a road surface condition detector (M4) which detects, for every first period (i), the condition of a road surface on which the vehicle is running on the basis of a change of the damping force of the shock absorber, and a damping force adjustment correcting unit (M5) which corrects the adjustment reference value by learning, for every second period (i), the adjustment reference value on the basis of a parameter related to the damping force of the shock absorber which reflects the condition of the road surface. Further, the system includes a period adjustment unit (M6) which adjusts the first period on the basis of a vehicle speed (Sp).

76. 发明公开

EP0455993A2 Verfahren und Einrichtung zum Ermitteln und/oder Überwachen des Zustands einer technischen Komponente eines Kraftfahrzeugs 失效
标题翻译：的方法和装置，用于确定和/或监控一个机动车辆的技术组件的状态。
公开(公告)号：EP0455993A2
公开(公告)日：1991-11-13
申请号：EP91105556.4
申请日：1991-04-08
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Hoppstock, Reiner, Dr.-Ing. , Schindler, Volker, Dr. , Appel, Ulrich, Prof. Dr. Ing. , Hohnheiser, Franz
IPC分类号： B60G17/01 , B60G23/00
CPC分类号： B60C23/00 , B60G17/0185 , B60G2400/102 , B60G2400/204 , B60G2400/52 , B60G2400/82 , B60G2500/10 , B60G2600/02 , B60G2600/04 , B60G2600/16 , B60G2600/60 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2600/90
摘要： Verfahren und Einrichtung zum Ermitteln und/oder Überwachen des Zustands einer technischen Komponente eines Kraftfahrzeugs, insbesondere der Reifen hinsichtlich des Reifenluftdruckes und/oder der Stoßdämpfer hinsichtlich von Stoßdämpferdefekten, durch Messen von in das Fahrwerk des Kraftfahrzeugs eingeleiteten Schwingungen an Bauteilen der Radaufhängung relativ zu der Karosserie. Zur Erschließung der Möglichkeit, den Zustand der technischen Komponente während des Fahrbetriebs, jedoch ohne Meßfühler an dieser selbst zu ermitteln, wird davon Gebrauch gemacht, daß der Zustand z.B. der Reifen sich auf das Schwingungsverhalten der Bauteile der Radaufhängungen auswirkt. Um Änderungen dieses Schwingungsverhaltens zu erfassen, werden Werte der insbesondere stochastisch angeregten Schwingungen von mit der technischen Komponente gekoppelten Bauteilen unterschiedlicher Radaufhängungen gemessen und diese ggf. umgerechneten Meßwerte nach Transformation in einen Spektralraum zu charakteristischen spektralen Kennwerten kombiniert, die mit zuvor in gleicher Weise ermittelten zugeordneten spektralen Kennwerten unter Bestimmung von Abweichungen in einem vorbestimmten fahrzeugspezifischen Frequenzbereich verglichen werden. Es wurde gefunden, daß der Zustand unterschiedlicher, mit der Radaufhängung gekoppelter Komponenten sich in unterschiedlichen Frequenzbereichen der spektralen Kennkurve niederschlägt.
摘要翻译：用于建立和/或检查的车辆的技术组件的状态的方法和设备，特别是用于轮胎的空气压力和/或通过测量振动减震器减震器缺陷轮胎引入到车辆的上部件的底盘相对于车身的车轮悬架。为了获得该设施用于运行期间建立的技术组件的状态，但没有测量组件本身上的传感器，使用了该factthat的条件，对于轮胎的实施例，具有在上的振动行为的影响车轮悬架的部件。为了检测在该振动行为的变化，的值，尤其是随机兴奋，耦合到所述技术部件不同的车轮悬架的部件的振动测量和论文，在必要时转换的，测量值变换后组合到光谱室形成光谱特性值，这些值相比，在预定的特定车辆的频率范围分配之前建立以类似的方式分光特性值的，确定性的采矿偏差。已发现并耦合到所述车轮悬架各种部件的状态被反映在光谱特性曲线的不同的频率范围。

77. 发明公开

EP0435403A2 Suspension controller 失效
标题翻译： Aufhängungsregler。
公开(公告)号：EP0435403A2
公开(公告)日：1991-07-03
申请号：EP90203437.0
申请日：1990-12-19
申请人： GENERAL MOTORS CORPORATION
发明人： Hanson, Reed David , Radcliffe, Scott Tyler
IPC分类号： B60G17/01 , F16F9/46
CPC分类号： B60G17/018 , B60G2400/102 , B60G2400/106 , B60G2400/202 , B60G2400/204 , B60G2400/252 , B60G2400/40 , B60G2500/102 , B60G2600/02 , B60G2600/12 , B60G2600/14 , B60G2600/16 , B60G2600/26 , B60G2600/604 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2600/90 , B60G2800/22
摘要： In a suspension controller 15 comprising a damper (12, 20) having a valve 46 switchable at frequencies within a desired activation frequency range between high and low damping modes, an unfiltered damper signal 120 is repeatedly derived from vehicle suspension related variables at a rate significantly greater than the desired activation frequency range. An output filter derives a filtered damper signal 130 from each successive binary actuator force signal by (1) resetting a timer each time the unfiltered damper signal 120 changes value, (2) causing the filtered damper signal 130 to be the same value as the unfiltered damper signal 120 if the time elapsed from the reset time has reached or exceeded a predetermined length, and (3) maintaining the filtered damper signal value unchanged if the time elapsed has not reached the predetermined length. The damper (12, 20) is controlled in response to the filtered damper signal 130, whereby unnecessary high frequency switching of the valve is reduced but the damper (12, 20) responds without unnecessary delay to signals within the desired activation frequency range.
摘要翻译：在包括阻尼器12,20的悬架控制器15中，具有可在高阻尼模式和低阻尼模式之间的期望的激活频率范围内的频率切换的阀46，未过滤的阻尼器信号120以显着大于所需的激活频率范围。输出滤波器通过（1）每次未滤波的阻尼器信号120改变值时复位定时器，从每个连续的二进制致动器力信号导出滤波的阻尼器信号130，（2）使滤波的阻尼器信号130与未滤波的相同值当定时器不活动时，和（3）在定时器有效时保持滤波后的阻尼器信号130的值不变。响应于滤波的阻尼器信号130来控制阻尼器12,20，由此减小阀的不必要的高频切换，但是阻尼器12,20响应而不需要在期望的启动频率范围内的信号的延迟。

78. 发明公开

EP0412853A2 Active-type vibration control apparatus 失效
标题翻译： AktivesSchwingungssteuergerät。
公开(公告)号：EP0412853A2
公开(公告)日：1991-02-13
申请号：EP90308893.8
申请日：1990-08-13
申请人： Bridgestone Corporation
发明人： Murakami, Kazutomo , Mizuno, Keiichiro , Iida, Kazuyoshi , Miyazaki, Toshihiro
IPC分类号： G05D19/02
CPC分类号： F16F15/02 , B60G17/018 , B60G2202/42 , B60G2400/10 , B60G2400/102 , B60G2600/02 , B60G2600/60 , B60G2600/604 , B60G2600/76 , B60G2600/90 , G05D19/02
摘要： An adaptive-type vibration control apparatus for actively controlling vibration of an object (3) mounted on a movable base member (1,210) with vibration-isolating means therebetween. The apparatus includes a vibration sensor (13) secured to the object (3) for detecting vibration thereof, an actuator (12) secured to the object (3) for applying an inverse vibration thereto, and a digital filter (8) with an input (R) connected to the vibration sensor (13) and an output (S) connected to the actuator (12). The digital filter (8) is adapted to generate an output signal for controlling the actuator such that the vibration of the object (3) is at least suppressed by the inverse vibration applied to the object by the actuator (12). The vibration is actively controlled and reduced without being affected by resonance peak frequencies, particularly when the object (3) is applied with vibration over a wide frequency range, or with vibration of a random or periodic nature.
摘要翻译：一种自适应型振动控制装置，用于主动地控制安装在可移动基座构件（1,210）上的物体（3）的振动，其间具有隔振装置。该装置包括固定到物体（3）上用于检测其振动的振动传感器（13），固定到物体（3）上的用于施加反向振动的致动器（12），以及具有输入的数字滤波器（R）和连接到所述致动器（12）的输出（S）。数字滤波器（8）适于产生用于控制致动器的输出信号，使得由致动器（12）施加到物体的反作用振动至少抑制物体（3）的振动。振动被主动地控制和减小，而不受谐振峰值频率的影响，特别是当物体（3）在宽的频率范围上施加振动时，或随机或周期性的振动。

79. 发明公开

EP0385723A3 Control apparatus for support unit of vehicle 失效
标题翻译：车辆支援单位控制装置
公开(公告)号：EP0385723A3
公开(公告)日：1990-12-12
申请号：EP90302077.4
申请日：1990-02-27
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Shunichi, Wada
IPC分类号： B60G17/015
CPC分类号： B60G17/0182 , B60G2202/135 , B60G2400/102 , B60G2400/204 , B60G2400/44 , B60G2400/91 , B60G2400/98 , B60G2500/10 , B60G2500/22 , B60G2600/02 , B60G2600/90
摘要： A control apparatus (8) is provided for a support unit, that is, a suspension and/or stabilizer (7), of a vehicle. The control apparatus (8) comprises a detecting means (4) for detecting the physical quantity and state quantity related to the suspension and/or a stabilizer (7), a judging means (5) for judging the most optimum characteristics of the suspension and/or stabilizer (7) from the detected result of the detecting means (4) according to the fuzzy rule, an adjusting means (6) for adjusting the damping force and spring constant of the suspension and/or the torsion quantity of the stabilizer according to the judged result of the judging means (5), and a holding means for setting the time to hold the state after the damping force and the like have been heightened for a predetermined period. The most optimum characteristics of the suspension and/or stabilizer (7) are judged according to the fuzzy rule to provide the optimum control output.

80. 发明公开

EP0364965A2 Active suspension system for an automotive vehicle with slip angle dependent control for enhanced steering characteristics 失效
标题翻译：主动悬挂系统用于与用于改善转向性能漂移取决于角度的控制的机动车辆。
公开(公告)号：EP0364965A2
公开(公告)日：1990-04-25
申请号：EP89119279.1
申请日：1989-10-17
申请人： NISSAN MOTOR CO., LTD.
发明人： Fukushima, Naoto , Fukunaga, Yukio , Akatsu, Yohsuke , Fujimura, Itaru , Satoh, Masaharu
IPC分类号： B60G17/00 , B60G17/01
CPC分类号： B60G17/0163 , B60G2202/413 , B60G2204/80 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/41 , B60G2400/44 , B60G2400/822 , B60G2400/90 , B60G2500/30 , B60G2500/40 , B60G2600/02 , B60G2600/14 , B60G2600/90 , B60G2800/012 , B60G2800/014 , B60G2800/21 , B60G2800/24 , B60G2800/244 , B60G2800/246 , B62D7/159
摘要： An active suspension control system performs anti-rolling control in response to vehicular rolling by inducing counter rolling in a direction opposite to the vehicular body rolling direction. Magnitude of counter rolling is differentiated between front and rear suspension systems for providing desired steering characteristics. The steering characteristics is adjusted depending on the demand on stability factor in cornering. The stability factor criterion may be based on the vehicular lateral slip angle or slip angular velocity while the rolling magnitude monitoring means comprises a lateral acceleration sensor.
摘要翻译：一种主动悬挂控制系统响应于车辆滚动通过诱导计数器的方向滚动相反的车身轧制方向进行减摇控制。计数器轧制的量值前后悬架系统之间的区别，用于提供期望的转向特性。对转向特性进行调整取决于在过弯稳定性因素的需求。稳定性因子准则可以基于所述车辆的侧滑角或打滑角速度而轧制大小监测装置包括横向加速度传感器。

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