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公开(公告)号:EP0459095B1
公开(公告)日:1993-04-14
申请号:EP91103781.0
申请日:1991-03-13
发明人: Santl, Johann
IPC分类号: B60G17/033 , B60G17/052
CPC分类号: B60G17/0523 , B60G17/0155 , B60G2202/152 , B60G2202/412 , B60G2204/82 , B60G2300/14 , B60G2400/204 , B60G2400/252 , B60G2400/512 , B60G2400/51222 , B60G2400/952 , B60G2401/20 , B60G2500/20 , B60G2500/30 , B60G2500/324 , B60G2600/04 , B60G2800/202
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公开(公告)号:EP3374214A1
公开(公告)日:2018-09-19
申请号:EP16788063.2
申请日:2016-10-24
发明人: GEBHARDT, Dirk
IPC分类号: B60G21/055 , B60G21/10 , B60G17/016
CPC分类号: B60G21/0555 , B60G17/0162 , B60G21/103 , B60G2202/135 , B60G2202/413 , B60G2202/414 , B60G2202/416 , B60G2400/512 , B60G2500/20
摘要: The invention relates to a hydraulic roll stabilization system of a two-track vehicle, comprising a divided roll stabilizer on at least one axle, the stabilizer halves of which can be twisted in relation to each other by means of a hydraulic oscillating motor, in that, by means of hydraulic lines having a plurality of valves that can be controlled by an electronic control unit, a hydraulic medium conveyed by a pump is introduced in a specific manner into two working chambers of the oscillating motor that act against each other. The pump is driven by electric motor and thus can be controlled in respect of the delivery rate of the pump, and, in each hydraulic line leading to one of the two working chambers of the oscillating motor, a switching valve associated with said working chamber is provided, which switching valves are opened or closed in a specific manner by the electronic control unit in accordance with the driving state of the vehicle and the value of the hydraulic pressure difference between the two working chambers.
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公开(公告)号:EP0403803A1
公开(公告)日:1990-12-27
申请号:EP90109423.5
申请日:1990-05-18
发明人: Huang, Zhen
IPC分类号: B60G17/01
CPC分类号: B60G17/018 , B60G2400/102 , B60G2400/206 , B60G2400/512 , B60G2500/10 , B60G2600/16 , B60G2600/184 , B60G2600/60
摘要: Ein semiaktives Fahrwerk eines Kraftfahrzeuges ist mit regelbaren oder kraftregelbaren Schwingungsdämpfern ausgestattet. Die Meßsignale (9) für die Aufbaubeschleunigung und (11) für die Relativgeschwindigkeit zwischen Aufbau (3) und Rad (2) werden einem Regler (7) zugeführt, der nach dem Skyhook-Regelprinzip die Stellglieder in den Schwingungsdämpfern regelt.
摘要翻译: 机动车辆的半主动悬架装备有可调节或力量可调的减振器。 用于身体加速度的测量信号(9)和用于主体(3)和轮(2)之间的相对速度的测量信号(9)被馈送到自动控制器(7),其控制Skyhook控制器上的振荡阻尼器中的致动器 原理。 ...
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公开(公告)号:EP0415269B1
公开(公告)日:1997-07-09
申请号:EP90116174.5
申请日:1990-08-23
发明人: Kokubo, Kouichi , Tagawa, Shinichi , Kawanishi, Masaki , Sato, Kunihito , Buma, Shuuichi , Yonekawa, Takashi , Aburaya, Toshio
IPC分类号: B60G17/01
CPC分类号: B60G17/016 , B60G2202/154 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/44 , B60G2400/51 , B60G2400/512 , B60G2500/30 , B60G2600/02 , B60G2600/14 , B60G2600/16 , B60G2600/26 , B60G2600/604 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2800/012 , B60G2800/014 , B60G2800/0192 , B60G2800/0194 , B60G2800/18 , B60G2800/22
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公开(公告)号:EP0415269A3
公开(公告)日:1993-12-29
申请号:EP90116174.5
申请日:1990-08-23
发明人: Kokubo, Kouichi , Tagawa, Shinichi , Kawanishi, Masaki , Sato, Kunihito , Buma, Shuuichi , Yonekawa, Takashi , Aburaya, Toshio
IPC分类号: B60G17/01
CPC分类号: B60G17/016 , B60G2202/154 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/44 , B60G2400/51 , B60G2400/512 , B60G2500/30 , B60G2600/02 , B60G2600/14 , B60G2600/16 , B60G2600/26 , B60G2600/604 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2800/012 , B60G2800/014 , B60G2800/0192 , B60G2800/0194 , B60G2800/18 , B60G2800/22
摘要: A suspension pressure control system applies a pressure which is proportional to a current level supplied to a solenoid of a pressure control valve to a shock absorber associated with a suspension from the valve through a cut valve, which cuts off a fluid path from the pressure control valve to the shock absorber when a line pressure is below a predetermined value and communicates the fluid path when the line pressure exceeds the predetermined value. An electronic controller controls the current level to maintain an attitude of a vehicle substantially constant in spite of any change of longitudinal and lateral acceleration, which are detected by acceleration sensors. In order to prevent an abrupt or abnormal change of the pressure of the shock absorber at an initiation of the pressure control of the controller when the vehicle is parking on a slope, the controller initiates the pressure control before the cut valve communicates the fluid path.
摘要翻译: 悬架压力控制系统通过切断阀将与供给压力控制阀的螺线管的电流水平成比例的压力施加到与来自阀的悬架相关联的减震器,该截止阀切断来自压力控制器的流体路径 当管路压力低于预定值时,将阀门连接到减震器,并且当管路压力超过预定值时连通流体路径。 尽管由加速度传感器检测到的纵向和横向加速度的任何改变,电子控制器控制电流水平以保持车辆的姿态基本恒定。 为了防止当车辆停在斜坡时在控制器的压力控制开始时减震器的压力突然或异常变化,控制器在切断阀连通流体路径之前启动压力控制。
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公开(公告)号:EP0403803B1
公开(公告)日:1992-07-01
申请号:EP90109423.5
申请日:1990-05-18
发明人: Huang, Zhen
IPC分类号: B60G17/01
CPC分类号: B60G17/018 , B60G2400/102 , B60G2400/206 , B60G2400/512 , B60G2500/10 , B60G2600/16 , B60G2600/184 , B60G2600/60
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公开(公告)号:EP0459095A1
公开(公告)日:1991-12-04
申请号:EP91103781.0
申请日:1991-03-13
发明人: Santl, Johann
IPC分类号: B60G17/033 , B60G17/052
CPC分类号: B60G17/0523 , B60G17/0155 , B60G2202/152 , B60G2202/412 , B60G2204/82 , B60G2300/14 , B60G2400/204 , B60G2400/252 , B60G2400/512 , B60G2400/51222 , B60G2400/952 , B60G2401/20 , B60G2500/20 , B60G2500/30 , B60G2500/324 , B60G2600/04 , B60G2800/202
摘要: Bei einem Omnibus, insbesondere Niederflurbus, ist der über Luftfedern (8, 9, 10, 11) auf den Achsen (1 bzw. 4) bzw. Radaufhängungen abgestütztem Wagenaufbau (7) während einer Bus-Haltephase etwa um seine bodenseitige Längsmittelachse (28) verschwenkbar, das heißt, an der die Fahrgasteinstiegtüren aufweisenden Seite (29) auf eine gegenüber Normalniveau niedrigere Einstieghöhe absenkbar und gleichzeitig auf der gegenüberliegenden Seite (30) anhebbar ist durch Entlüften der einstiegsseitigen Luftfedern (8, 10) und Druckluftbeaufschlagung der achsseitig jeweils gegenüberliegenden Luftfedern (9, 11), und nach Beendigung der Bus-Haltephase durch Druckluftbeaufschlagung der Luftfedern (8, 10) und Teil-Entlüftung der Luftfedern (9, 11) wieder in Normallage rückverschwenkbar ist.
Auf diese Weise ist ein Drehmoment um die bodenseitige Längsmittelachse (28) des Wagenaufbaus (7) erzeugbar, das einen erhöhten Druck auf die zu entlüftenden Luftfedern bewirkt und damit den Entlüftungsvorgang beschleunigt.摘要翻译: 在一个综合车,特别是低平台的车厢中,通过气动弹簧(8,9,10,11)支撑在车轴(1和4)上的车轮(7)或车轮悬架可以在公交车停车阶段 大致围绕其接地侧纵向中心轴线(28),其可以降低到具有乘客入口门的侧面(29)上的正常高度的入口高度,并且同时在相对侧(30)上升高, 通过将入口侧气动弹簧(8,10)排气并将压缩空气吸入每个轴上的相对的气动弹簧(9,11),并且在总线停止阶段结束时可以再次向后倾回正常位置 通过将压缩空气接纳到气动弹簧(8,10)并部分地排气气动弹簧(9,11)。 以这种方式,可以围绕主体(7)的地侧纵向中心轴线(28)产生转动力矩,这导致气动弹簧上的压力增加,从而加速排气过程。
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公开(公告)号:EP0415269A2
公开(公告)日:1991-03-06
申请号:EP90116174.5
申请日:1990-08-23
发明人: Kokubo, Kouichi , Tagawa, Shinichi , Kawanishi, Masaki , Sato, Kunihito , Buma, Shuuichi , Yonekawa, Takashi , Aburaya, Toshio
IPC分类号: B60G17/01
CPC分类号: B60G17/016 , B60G2202/154 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/44 , B60G2400/51 , B60G2400/512 , B60G2500/30 , B60G2600/02 , B60G2600/14 , B60G2600/16 , B60G2600/26 , B60G2600/604 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2800/012 , B60G2800/014 , B60G2800/0192 , B60G2800/0194 , B60G2800/18 , B60G2800/22
摘要: A suspension pressure control system applies a pressure which is proportional to a current level supplied to a solenoid of a pressure control valve to a shock absorber associated with a suspension from the valve through a cut valve, which cuts off a fluid path from the pressure control valve to the shock absorber when a line pressure is below a predetermined value and communicates the fluid path when the line pressure exceeds the predetermined value. An electronic controller controls the current level to maintain an attitude of a vehicle substantially constant in spite of any change of longitudinal and lateral acceleration, which are detected by acceleration sensors. In order to prevent an abrupt or abnormal change of the pressure of the shock absorber at an initiation of the pressure control of the controller when the vehicle is parking on a slope, the controller initiates the pressure control before the cut valve communicates the fluid path.
摘要翻译: 悬架压力控制系统通过切断阀将与供给压力控制阀的螺线管的电流水平成比例的压力施加到与来自阀的悬架相关联的减震器,该截止阀切断来自压力控制器的流体路径 当管路压力低于预定值时,将阀门连接到减震器,并且当管路压力超过预定值时连通流体路径。 尽管由加速度传感器检测到的纵向和横向加速度的任何改变,电子控制器控制电流水平以保持车辆的姿态基本恒定。 为了防止当车辆停在斜坡时在控制器的压力控制开始时减震器的压力突然或异常变化,控制器在切断阀连通流体路径之前启动压力控制。
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