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21. 发明申请

WO1990001427A1 SUSPENSION CYLINDER CONTROL SYSTEM OF VEHICLES 审中-公开
标题翻译：悬架气缸控制系统
公开(公告)号：WO1990001427A1
公开(公告)日：1990-02-22
申请号：PCT/JP1989000769
申请日：1989-07-27
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO , NAGAI, Takao;
发明人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
IPC分类号： B60G17/00
CPC分类号： F16F9/46 , B60G17/016 , B60G17/08 , B60G2400/204 , B60G2400/41 , B60G2400/51 , B60G2500/10 , B60G2600/28 , B60G2800/012 , B60G2800/014 , B60G2800/22
摘要： This invention relates to a suspension cylinder control system of vehicles which is directed to prevent rolling of a car body occurring when a vehicle turns at a high speed, nose dive at the time of braking, lifting of a car body front side at the time of dumping from the rear body and to obtain optimum suspension characteristics in accordance with a car load and a car speed. This control system includes suspension cylinders (4) fitted between the car body (1) and the front and rear and right and left wheels (2, 3), respectively, pressure sensors (6) for detecting the inner pressures of these suspension cylinders, a steering angle sensor (7) of a steering wheel (5), a brake detection sensor (8), a car speed detection sensor (9), a dump lever position detection sensor (14) and a controller (10) which receives each signal from each of the sensors and outputs a damping force switch signal to an air solenoid valve (11) for controlling a damping force switch actuator (12) of the suspension cylinder in accordance with the input signal.

22. 发明授权

EP2644417B1 Verfahren zur Niveauregelung eines luftgefederten Kraftfahrzeugs 有权转让
标题翻译：一种用于空气弹簧的车辆的电平控制方法
公开(公告)号：EP2644417B1
公开(公告)日：2015-04-08
申请号：EP13000497.1
申请日：2013-02-01
申请人： WABCO GmbH
发明人： Albers, Jürgen , Bartel, Siegfried , Gocz, Reinhard , Jovers, Ingo
IPC分类号： B60G17/017 , B60G17/052 , B60G17/015
CPC分类号： B60G17/052 , B60G17/0155 , B60G17/017 , B60G2202/152 , B60G2300/14 , B60G2400/204 , B60G2400/252 , B60G2400/952 , B60G2500/20 , B60G2500/32 , B60G2600/02 , B60G2600/21 , B60G2600/28 , B60G2800/012 , B60G2800/014 , B60G2800/202 , B60G2800/912 , B60G2800/914

23. 发明授权

EP0465849B1 Suspension control apparatus 失效
标题翻译：设备悬挂控制。
公开(公告)号：EP0465849B1
公开(公告)日：1995-01-18
申请号：EP91109502.4
申请日：1991-06-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Okuda, Eiichiro , Takigawa, Masuo
IPC分类号： B60G17/015
CPC分类号： B60G17/0165 , B60G2400/204 , B60G2400/252 , B60G2400/82 , B60G2400/821 , B60G2401/176 , B60G2500/102 , B60G2600/08 , B60G2600/28 , B60G2600/76 , B60G2800/012 , B60G2800/014 , B60G2800/702

24. 发明公开

EP0415267A2 Fluid pressure type active suspension with bypass control for working fluid pressure operative with variable target value 失效
标题翻译： FlüssigkeitsdruckgeregelteaktiveAufhängungmit Bypassdruckregelung des Arbeitsfluids mit variablen Sollwerten。
公开(公告)号：EP0415267A2
公开(公告)日：1991-03-06
申请号：EP90116172.9
申请日：1990-08-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN SEIKI KABUSHIKI KAISHA
发明人： Yonekawa, Takashi , Buma, Shuuichi , Aburaya, Toshio , Sato, Kunihito , Kawanishi, Masaki , Kokubo, Kouichi , Iguchi, Yutaka
IPC分类号： B60G17/01
CPC分类号： B60G17/016 , B60G2202/154 , B60G2202/42 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/30 , B60G2400/38 , B60G2400/41 , B60G2400/51 , B60G2400/71 , B60G2500/30 , B60G2600/02 , B60G2600/04 , B60G2600/14 , B60G2600/16 , B60G2600/26 , B60G2600/28 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2800/012 , B60G2800/16 , B60G2800/24
摘要： In a fluid pressure type active suspension in a vehicle such as an automobile, having a fluid pressure type actuator supporting (1FR,1FL,1RR,1RL) a vehicle body from a wheel so as to be able to vary a height of the vehicle body relative to the wheel in accordance with a fluid pressure supplied to its fluid chamber (2FL,2FR,2RR,2RL), a fluid supply passage (18) for supplying a working fluid to the fluid chamber of the actuator, a fluid exhaust passage (48) for exhausting the working fluid from the fluid chamber of the actuator, and a pressure control means (32,34,36,38) including a switching-over valve (40,42,44,46) traversing the fluid supply passage and the fluid exhaust passage so as to be operated by a pilot pressure to selectively connect the fluid chamber of the actuator with either the fluid supply passage or the fluid exhaust passage for controlling the fluid pressure supplied to the fluid chamber of the actuator, a variable throttle means (54,72,74,76) for generating the pilot pressure for operating the switching-over valve from the pressure of the working fluid in the fluid supply passage by releasing a part of the working fluid therefrom, and a throttle control means for controlling the variable throttle means so as to control the pilot pressure to a target value, the pressure control means comprises a means for modifying the target value to be lowered when the difference between the pressure of fluid in the fluid supply passage means at an upstream side of the pressure control means and the target value is smaller than a certain threshold value.
摘要翻译：在诸如汽车的车辆中的流体压力型主动悬架中，具有从车轮支撑车身的流体压力型致动器，以便能够根据流体改变车体相对于车轮的高度提供给其流体室的压力，用于向致动器的流体室供应工作流体的流体供给通道，用于从致动器的流体室排出工作流体的流体排出通道，以及压力控制装置，横过流体供给通道和流体排出通道以便通过先导压力操作，以选择性地将致动器的流体室与流体供应通道或流体排出通道连接，以控制供应到流体的流体压力致动器的腔室，可变节流装置，用于从工作流体i的压力产生用于操作切换阀的先导压力在通过从其中释放一部分工作流体的流体供应通道，以及节流控制装置，用于控制可变节流装置，以将先导压力控制到目标值，压力控制装置包括用于修改目标值的装置当在压力控制装置的上游侧的流体供应通道装置中的流体压力与目标值之间的差异小于某个阈值时，该压力降低。

25. 发明专利

JP2017516701A 空気ばね式の自動車の車高を制御するための方法有权
公开(公告)号：JP2017516701A
公开(公告)日：2017-06-22
申请号：JP2016568954
申请日：2014-05-22
申请人：ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツングWABCO GmbH , ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツングWABCO GmbH
发明人：アルバース・ユルゲン , バーテル・ジークフリート , ゴッツ・ラインハルト , ヨーファース・インゴ , レンツ・ウーヴェ
IPC分类号： B60G17/015 , B60G17/052
CPC分类号： B60G17/0155 , B60G17/017 , B60G17/052 , B60G2202/152 , B60G2300/14 , B60G2400/204 , B60G2400/252 , B60G2400/952 , B60G2500/32 , B60G2600/02 , B60G2600/21 , B60G2600/28 , B60G2800/202 , B60G2800/914
摘要：空気ばね式の1つの前車軸60と空気ばね式の少なくとも1つの後車軸70とを有する空気ばね式の自動車50の車高を制御するための方法であって、これらの車軸60,70のシャーシ要素と車体80,80’との間に配置された複数の空気ばねベローズ2,3,6,7が、予め設定されている目標の車高xsollに制御するために、切換弁として構成された複数の車高制御弁15,16,17,18によって、許容幅ΔxTの許容下限値xT_uを下回るごとに給気され、この許容幅ΔxTの許容上限値xT_oを上回るごとに排気され、所定の運転状態の存在時に、少なくとも1つの車軸60,70又は1つの自動車側面側53,54の少なくとも1つの空気ばねベローズ2,3,6,7のための2つの許容限界値xT_u,xT_oのうちの少なくとも1つの許容限界値xT_u,xT_oが、適切に変更される。当該制御期間を減少させるため、駐車ブレーキ63,64,73,74の走行速度及び/又は操作状態がセンサ式に検出されること、前記走行速度が、自動車の停止状態と解釈可能な最小走行速度を下回り、及び/又は、前記駐車ブレーキ63,64,73,74が操作されているときに、前記実際の車高xistが、それぞれの空気ばねベローズ2,3,6,7の領域内で測定されること、前記実際の車高xistが、前記目標の車高xsollと比較されること、前記目標の車高xsollに対して最も大きい偏差を有する実際の車高xistが算出されること、及び、前記目標の車高xsollから前記実際の車高xistまでの前記最も大きい偏差Δx_o_t2が確認された空気ばねベローズ2,3,6,7に対して、最初の許容幅ΔxTが、補正された許容幅ΔxTkに拡張されることが提唱されている。

26. 发明专利

JPS6157413A Car level-control device 失效
标题翻译：汽车电平控制装置
公开(公告)号：JPS6157413A
公开(公告)日：1986-03-24
申请号：JP17875484
申请日：1984-08-28
申请人： Mitsubishi Electric Corp , Mitsubishi Motors Corp
发明人： TAKIZAWA SHOZO , MARUYAMA MITSUNORI , TATEMOTO MINORU , OTAGAKI SHIGEKI
IPC分类号： B60G17/00 , B60G17/015 , B60G17/018 , B60G17/019 , B60G17/04 , B60G17/052 , G05D1/08
CPC分类号： B60G17/0408 , B60G17/018 , B60G17/01933 , B60G17/0523 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/41 , B60G2400/44 , B60G2401/14 , B60G2500/205 , B60G2500/30 , B60G2600/02 , B60G2600/07 , B60G2600/28 , B60G2800/012 , B60G2800/18 , B60G2800/22 , B60G2800/24 , B60G2800/914 , G05D1/0891
摘要： PURPOSE: To make such level control as being high in reliability attainable, by judging a turning state from a variation in each output signal out of level sensors and steering angle sensors being set up in both front and rear wheels so as to symmetrically opposed with each other and, when it is judged as now in turning, forbidding the level control continued.
CONSTITUTION: In this of car driving, first a threshold value of steering angle velocity in time of steerage is calculated according to output of a level sensor 13 at a control unit 2, and this threshold value is compared with the steering angle velocity to be found out of output of a steering angle sensor 9. And, when the actual steering angle is more than the threshold value, rolling judgment is carried out according to each output of level sensors 3a and 3b attached to both front and rear wheels at symmetrical positions to the center line of a car body, and this judging result is stored in memory in advance. Next, a starting judgment of level control is carried out from each output of these sensors 3a and 3b, and when the level control is required, a signal for starting the level control is outputted provided that now a car is not in rolling, whereby each of suspensions 6a and 6b is controlled for expansion or contration.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过从前后两侧设置的液位传感器和转向角传感器中的每个输出信号的变化判断转向状态，使得能够获得高可靠性的电平控制，以便与每个输出信号对称地相对另一方面，当被判定为现在转向时，禁止电平控制继续。构成：在汽车驾驶中，首先根据控制部2的液位传感器13的输出来计算转向时的转向角速度的阈值，并将该阈值与要找到的转向角速度进行比较并且，当实际转向角大于阈值时，根据安装在前轮和后轮上的液位传感器3a和3b的每个输出在对称位置对应地执行滚动判断车体的中心线，该判断结果预先存储在存储器中。接下来，从这些传感器3a和3b的每个输出执行电平控制的开始判断，并且当需要电平控制时，输出开始电平控制的信号，只要现在汽车不在滚动，由此每个控制悬浮液6a和6b的膨胀或混合。

27. 发明授权

KR1019910000317B1 차고(車高) 조정 장치 失效
标题翻译：车辆高度控制系统
公开(公告)号：KR1019910000317B1
公开(公告)日：1991-01-24
申请号：KR1019850005297
申请日：1985-07-24
申请人： 미츠비시덴키 가부시키가이샤 , 미쯔비시지도오샤엔지니어링 가부시기가이샤
发明人： 다끼지와쇼오조 , 마루야마미쓰노리 , 다데모또미노루 , 오오다가끼시계끼
IPC分类号： E04H6/42 , B60G17/00
CPC分类号： B60G17/0408 , B60G17/018 , B60G17/01933 , B60G17/0523 , B60G2400/204 , B60G2400/208 , B60G2400/252 , B60G2400/41 , B60G2400/44 , B60G2401/14 , B60G2500/205 , B60G2500/30 , B60G2600/02 , B60G2600/07 , B60G2600/28 , B60G2800/012 , B60G2800/18 , B60G2800/22 , B60G2800/24 , B60G2800/914 , G05D1/0891
摘要： 내용 없음.

28. 发明公开

EP2644417A3 Verfahren zur Niveauregelung eines luftgefederten Kraftfahrzeugs 有权转让
标题翻译：一种用于空气弹簧的车辆的电平控制方法
公开(公告)号：EP2644417A3
公开(公告)日：2014-01-15
申请号：EP13000497.1
申请日：2013-02-01
申请人： WABCO GmbH
发明人： Albers, Jürgen , Bartel, Siegfried , Gocz, Reinhard , Jovers, Ingo
IPC分类号： B60G17/017 , B60G17/052 , B60G17/015
CPC分类号： B60G17/052 , B60G17/0155 , B60G17/017 , B60G2202/152 , B60G2300/14 , B60G2400/204 , B60G2400/252 , B60G2400/952 , B60G2500/20 , B60G2500/32 , B60G2600/02 , B60G2600/21 , B60G2600/28 , B60G2800/012 , B60G2800/014 , B60G2800/202 , B60G2800/912 , B60G2800/914
摘要： Verfahren zur Niveauregelung eines luftgefederten Kraftfahrzeugs (50), das eine Vorderachse (60) und mindestens eine Hinterachse (70) sowie eine vordere und mindestens eine hintere Einstiegstür (55, 56) aufweist, und bei dem mehrere zwischen Fahrwerkselementen der Fahrzeugachsen und dem Fahrzeugaufbau (80) angeordnete Luftfederbälge (2, 3, 6, 7) zur Regelung eines Soll-Niveaus über als Schaltventile ausgebildete Niveauregelventile (15 - 18) jeweils beim Unterschreiten einer unteren Toleranzgrenze belüftet und beim Überschreiten einer oberen Toleranzgrenze entlüftet werden, wobei beim Vorliegen eines bestimmten Betriebszustands zumindest eine der beiden Toleranzgrenzen der Luftfederbälge mindestens einer Fahrzeugachse oder einer Fahrzeugseite (53, 54) in geeigneter Weise verändert wird.
Zur Vermeidung von Höhenschwankungen an den Trittschwellen der Einstiegstüren beim Ein- und Aussteigen von Fahrgästen ist vorgesehen, dass die Fahrgeschwindigkeit und/oder der Betätigungszustand einer Feststellbremse (63, 64, 73, 74) und der Schließzustand der Einstiegstüren sensorisch erfasst werden, und dass zumindest eine der beiden Toleranzgrenzen der an mindestens einer Fahrzeugachse oder an einer Fahrzeugseite angeordneten Luftfederbälge dann, wenn die Fahrgeschwindigkeit eine Mindestfahrgeschwindigkeit unterschritten hat und/oder die Feststellbremse betätigt ist, und wenn mindestens eine der Einstiegstüren geöffnet ist, dadurch verändert wird, dass die obere Toleranzgrenze auf eine korrigierte obere Toleranzgrenze abgesenkt wird, die zwischen dem Soll-Niveau und der oberen Toleranzgrenze liegt, und/oder dass die untere Toleranzgrenze auf eine korrigierte untere Toleranzgrenze angehoben wird, die zwischen dem Soll-Niveau und der unteren Toleranzgrenze liegt.

29. 发明授权

EP0381774B1 SUSPENSION CYLINDER CONTROL SYSTEM OF VEHICLES 失效
标题翻译：悬挂活塞，车辆控制系统。
公开(公告)号：EP0381774B1
公开(公告)日：1994-05-25
申请号：EP89908852.0
申请日：1989-07-27
申请人： KABUSHIKI KAISHA KOMATSU SEISAKUSHO
发明人： NAGAI, Takao Kawasaki Factory of K. K.
IPC分类号： B60G17/00 , B60G17/08 , B60G21/00
CPC分类号： F16F9/46 , B60G17/016 , B60G17/08 , B60G2400/204 , B60G2400/41 , B60G2400/51 , B60G2500/10 , B60G2600/28 , B60G2800/012 , B60G2800/014 , B60G2800/22
摘要： This invention relates to a suspension cylinder control system of vehicles which is directed to prevent rolling of a car body occurring when a vehicle turns at a high speed, nose dive at the time of braking, lifting of a car body front side at the time of dumping from the rear body and to obtain optimum suspension characteristics in accordance with a car load and a car speed. This control system includes suspension cylinders (4) fitted between the car body (1) and the front and rear and right and left wheels (2, 3), respectively, pressure sensors (6) for detecting the inner pressures of these suspension cylinders, a steering angle sensor (7) of a steering wheel (5), a brake detection sensor (8), a car speed detection sensor (9), a dump lever position detection sensor (14) and a controller (10) which receives each signal from each of the sensors and outputs a damping force switch signal to an air solenoid valve (11) for controlling a damping force switch actuator (12) of the suspension cylinder in accordance with the input signal.

30. 发明公开

EP0465849A2 Suspension control apparatus 失效
标题翻译： Vorrichtung zurAufhängungsregelung。
公开(公告)号：EP0465849A2
公开(公告)日：1992-01-15
申请号：EP91109502.4
申请日：1991-06-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Okuda, Eiichiro , Takigawa, Masuo
IPC分类号： B60G17/015
CPC分类号： B60G17/0165 , B60G2400/204 , B60G2400/252 , B60G2400/82 , B60G2400/821 , B60G2401/176 , B60G2500/102 , B60G2600/08 , B60G2600/28 , B60G2600/76 , B60G2800/012 , B60G2800/014 , B60G2800/702
摘要： Bumpy-road driving state of a vehicle (11) during driving is correctly grasped by computing from an output signal (ωp) of a roll angular velocity sensor (2) for detecting the angular velocity about a roll axis (B) of the vehicle (11) and an output signal (V) of a vehicle speed sensor (1), and the suspension control apparatus continues to control the damping force of the shockabsorbers (3,4) after the bumpy-road driving has been finished, in order to enlarge the road contact area of the tyre and improve the ride comfort and driving stability of the vehicle.
摘要翻译：通过根据用于检测关于车辆的侧倾轴线（B）的角速度的侧倾角速度传感器（2）的输出信号（ω）计算，可以正确地掌握驾驶期间车辆（11）的弯道行驶状态（11）和车速传感器（1）的输出信号（V），并且悬架控制装置依次控制颠簸路驱动结束后的减震器（3,4）的阻尼力扩大轮胎的道路接触面积，提高车辆的乘坐舒适性和行驶稳定性。

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