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31. 发明公开

EP1680290A4 VEHICLE SUSPENSION CONTROL 审中-公开
标题翻译：车辆悬架控制器
公开(公告)号：EP1680290A4
公开(公告)日：2007-11-07
申请号：EP04789590
申请日：2004-10-15
申请人： ACTIVE AIR SUSPENSION LTD
发明人： FIELDER NICHOLAS ALBERT WILLIA
IPC分类号： B60G17/015 , B60G17/056 , B60G17/08 , B60G21/06 , B60G21/067 , B60G21/073 , B60G21/08 , B60G23/00 , F16F9/50
CPC分类号： B60G17/0155 , B60G17/015 , B60G17/056 , B60G17/08 , B60G2300/07 , B60G2400/102 , B60G2400/104 , B60G2400/204 , B60G2400/252 , B60G2400/41 , B60G2400/51222 , B60G2400/52 , B60G2401/28 , B60G2800/01
摘要： A vehicle suspension control for a vehicle having each wheel (11) supported from the chassis of the vehicle trough a fluid operated extension element (13, 19), the control comprising a controller (27), a plurality of sensors (21, 23, 25, 27, 30, 32), a fluid flow controller (29), a first sensor (2 1) adapted to sense the relative position between the wheel (11) and the chassis and provide a first output to the controller, a second sensor (23) adapted to sense the pressure of the fluid in each extension element (13, 19) and provide a second output to the controller (27) adapted to receive the output from each of the sensors (21, 23) at each wheel, process the outputs and provide a wheel output to the fluid flow controller (29) for each wheel, the force applied by the extension elements (13, 19) between the chassis and wheels will maintain the attitude of the chassis substantially constant relative to a plane.

32. 发明授权

EP1420967B1 WHEEL SUSPENSION 有权
标题翻译：暂停
公开(公告)号：EP1420967B1
公开(公告)日：2006-08-09
申请号：EP02765732.9
申请日：2002-08-29
申请人： Rosenquist, Johan
发明人： Rosenquist, Johan
IPC分类号： B60G23/00
CPC分类号： B60G21/05 , A61G5/06 , A61G5/063 , B60G2200/30 , B60G2200/464 , B60G2202/12 , B60G2206/312 , B60G2300/22 , B60G2300/24 , B60G2300/40 , B62B5/028
摘要： The present invention relates to a wheel suspension for vehicles. The inventioin relates to both double axle vehicles and single axle vehicles. Feasible areas of use are: prams, carts (pulled manually or by a vehicle), walkers, wheel chairs, skateboards, lagguage carts and motor vehicles. It is significant for the wheel suspension according to the present invention that the centre axles (15a, 15b) of wheels (11a, 11b) of a set of wheels are connected to elements (14a, 14b) that extend in the travelling direction of the vehicle, that these elements (14a, 14b) are hingedly/pivotally connected to a frame (1') of the vehicle, that the centre axles (15a, 15b) for adjacent wheels (11a, 11b) are located at a certain distance from each other in the longitudinal direction/travelling direction (2) of the vehicle.

33. 发明公开

EP1420967A1 WHEEL SUSPENSION 有权
标题翻译：暂停
公开(公告)号：EP1420967A1
公开(公告)日：2004-05-26
申请号：EP02765732.9
申请日：2002-08-29
申请人： Rosenquist, Johan
发明人： Rosenquist, Johan
IPC分类号： B60G23/00
CPC分类号： B60G21/05 , A61G5/06 , A61G5/063 , B60G2200/30 , B60G2200/464 , B60G2202/12 , B60G2206/312 , B60G2300/22 , B60G2300/24 , B60G2300/40 , B62B5/028
摘要： The present invention relates to a wheel suspension for vehicles. The inventioin relates to both double axle vehicles and single axle vehicles. Feasible areas of use are: prams, carts (pulled manually or by a vehicle), walkers, wheel chairs, skateboards, lagguage carts and motor vehicles. It is significant for the wheel suspension according to the present invention that the centre axles (15a, 15b) of wheels (11a, 11b) of a set of wheels are connected to elements (14a, 14b) that extend in the travelling direction of the vehicle, that these elements (14a, 14b) are hingedly/pivotally connected to a frame (1') of the vehicle, that the centre axles (15a, 15b) for adjacent wheels (11a, 11b) are located at a certain distance from each other in the longitudinal direction/travelling direction (2) of the vehicle.

34. 发明公开

EP0702796A4 MICROELECTROMECHANICAL LATERAL ACCELEROMETER 失效
标题翻译： MIKROMECHANISCHER QUERBESCHLEUNIGUNGSMESSER
公开(公告)号：EP0702796A4
公开(公告)日：1997-01-22
申请号：EP94919153
申请日：1994-05-23
申请人： CORNELL RES FOUNDATION INC
发明人： SHAW KEVIN A , ADAMS SCOTT G , MACDONALD NOEL C
IPC分类号： B60G23/00 , B81B3/00 , B81C1/00 , G01P1/00 , G01P15/08 , G01P15/125 , G01P15/13 , H01L29/84
CPC分类号： G01P15/131 , B81B3/0051 , B81B2201/0235 , B81B2203/0109 , B81B2203/0136 , G01P1/006 , G01P15/0802 , G01P15/125 , G01P2015/0814 , G01P2015/0831 , G01R33/0286
摘要： A microelectromechanical accelerometer (60) having submicron features is fabricated from a single crystal silicon substrate (10). The accelerometer includes a movable portion incorporating an axial beam (102) carrying laterally-extending high aspect ratio released fingers (110-117, 120-127) cantilevered above the floor of a cavity formed in the substrate during the fabrication process. The movable portion is supported by restoring springs (132, 142) having controllable flexibility to vary the resonant frequency of the structure. A multiple-beam structure provides stiffness in the movable portion for accuracy.
摘要翻译：具有亚微米特征的微机电加速度计（60）由单晶硅衬底（10）制造。加速度计包括结合轴向梁（102）的可移动部分，所述轴向梁承载在制造过程期间在形成于衬底中的空腔的底板上方悬伸的横向延伸高纵横比释放指状物（110-117,120-127）。可移动部分由具有可控柔性的复位弹簧（132,142）支撑，以改变结构的谐振频率。为了精度，多梁结构在可移动部分中提供刚度。

35. 发明授权

EP0455993B1 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：EP0455993B1
公开(公告)日：1995-06-14
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

36. 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。

37. 发明公开

EP0412719A1 Road surface sensing system for a vehicle 失效
标题翻译：车辆路面传感系统
公开(公告)号：EP0412719A1
公开(公告)日：1991-02-13
申请号：EP90308510.8
申请日：1990-08-02
申请人： LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
发明人： Tribe, Raglan Horatio Andrew Harold , Thomson, Neil Gordon
IPC分类号： B60G17/015 , G01S13/88 , B60G23/00
CPC分类号： G01S13/931 , B60G17/019 , B60G2400/82 , B60G2401/174 , B60G2500/10 , B60G2500/30 , B60G2500/42 , B60G2600/14 , B60G2600/604 , B60G2800/24 , G01S13/60 , G01S13/94 , G01S2013/9342 , G01S2013/9346 , G01S2013/9353 , G01S2013/9357 , G01S2013/9367 , G01S2013/9375 , G01S2013/9389
摘要： A system for sensing road irregularities from a vehicle (1) modifies an operational system of the vehicle, such as a suspension system, according to the type and severity of the sensed irregularity (4). The system employs a Doppler Microwave radar sensor (2) arranged to project radiation at a road surface ahead of the vehicle (1) and includes means for detecting radiation reflections of which the carrier frequency is amplitude modulated according to the surface irregularities. An electronic circuit differentiates the modulated signal to produce a control signal representative of said surface condition and a controller (14) receives said signal and modifies the operation of the vehicle system in response thereto.
摘要翻译：用于感测来自车辆（1）的道路不平整的系统根据感测到的不规则性（4）的类型和严重程度来修改车辆的操作系统，例如悬架系统。该系统采用多普勒微波雷达传感器（2），其布置成在车辆（1）前方的路面上投射辐射，并且包括用于检测载波频率根据表面不规则性进行幅度调制的辐射反射的装置。电子电路区分调制信号以产生代表所述表面状况的控制信号，并且控制器（14）接收所述信号并响应于此来修改车辆系统的操作。

38. 发明公开

EP0356464A4 VEHICLE SUSPENSION SYSTEM, AND METHOD OF OPERATING SAME 失效
标题翻译：车辆悬挂系统及其操作方法
公开(公告)号：EP0356464A4
公开(公告)日：1990-12-27
申请号：EP88906230
申请日：1988-01-20
申请人： MOOG INC.
发明人： CLARK, DANIEL, C. , GARNJOST, KENNETH, D.
IPC分类号： B60G17/015 , B60G17/00 , B60G17/018 , B60G23/00
CPC分类号： B60G17/018 , B60G2202/41 , B60G2300/02 , B60G2300/10 , B60G2300/16 , B60G2300/28 , B60G2400/102 , B60G2400/20 , B60G2400/60 , B60G2500/30 , B60G2600/08 , B60G2600/85
摘要： An ''active'' suspension system provides two parallel force-transmitting paths between the body and wheel of a vehicle. The first path has a main spring (41), and the second path includes an actuator (42) and a spring (43). LVDT's (53, 55) are arranged to monitor the displacements of the actuator (42) and the spring (43). The actuator is arranged in a high-gain closed position or velocity servoloop. The actual force (Fw) exerted by the suspension system on the body is determined and compared with a desired force (Fc) to produce a force error signal (Fe). The force error signal (Fe) is converted to a command signal supplied to the servoloop. The servoloop operates the actuator (42) so as to continuously drive the force error signal (Fe) toward zero.

39. 发明授权

EP0166313B1 Supspension control system for automotive vehicle suspension suppressing bouncing 失效
标题翻译：用于汽车悬架的SUPSPENSION控制系统抑制泄漏
公开(公告)号：EP0166313B1
公开(公告)日：1990-04-11
申请号：EP85107296.7
申请日：1985-06-13
申请人： NISSAN MOTOR CO., LTD.
发明人： Sugasawa, Fukashi , Kuroki, Junsuke , Akatsu, Yohsuke
IPC分类号： B60G23/00 , B60G17/00
CPC分类号： B60G17/08 , B60G17/0165 , B60G21/05 , B60G2202/135 , B60G2202/154 , B60G2202/24 , B60G2204/82 , B60G2400/204 , B60G2400/41 , B60G2400/841 , B60G2401/176 , B60G2500/102 , B60G2600/02 , B60G2600/184 , B60G2600/26 , B60G2800/012 , B60G2800/22 , G01S15/88

40. 发明公开

EP0167159A2 Automotive suspension control system ensuring riding comfort and driving stability, and especially riding comfort on undulating roads 失效
标题翻译：用于车辆悬架的控制系统，用于固定驱动但很舒适的行驶稳定性，特别是驾驶但非常舒适的波浪线。
公开(公告)号：EP0167159A2
公开(公告)日：1986-01-08
申请号：EP85108248.7
申请日：1985-07-03
申请人： NISSAN MOTOR CO., LTD.
发明人： Kuroki, Junsuke , Sugasawa, Fukashi
IPC分类号： B60G23/00 , B60G17/00
CPC分类号： B60G21/05 , B60G17/0165 , B60G2202/135 , B60G2400/106 , B60G2400/204 , B60G2400/50 , B60G2400/82 , B60G2400/90 , B60G2401/176 , B60G2500/102 , B60G2500/20 , B60G2600/02 , B60G2600/12 , B60G2600/18 , B60G2600/20 , B60G2600/26 , B60G2600/60 , B60G2800/012 , B60G2800/014 , Y10S280/01
摘要： A suspension control system includes a road surface sensor (200) which produces a road condition indicative signal A controller (100) detects bounding and rebounding motions of the vehicle suspension on the basis of the road condition indicative signai from the road sensor. The controller (100 monitors wher the bounding and rebounding motion exceeds a predetermined level and when its frequency falis within a giver frequency range. These conditions reflect typica vehicie bodv behavior during travel along an undulating road in which case. the controller (100) produces a contro signal to stiffer the suspension system. This suppresses pitching motion of the vehicle on undulating road so as tc satisfactorily and successfully provide good riding comfort

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