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1. 发明授权

EP1564043B1 Stabilizer control apparatus 有权
标题翻译： Stabilisatorregelungsgerät
公开(公告)号：EP1564043B1
公开(公告)日：2007-09-05
申请号：EP05002987.5
申请日：2005-02-11
申请人： AISIN SEIKI KABUSHIKI KAISHA , Toyota Jidosha Kabushiki Kaisha
发明人： Yasui, Yoshiyuki , Ohta, Yuuki , Yamada, Daisuke , Buma, Shuuichi , Kawashima, Masaaki
IPC分类号： B60G21/055 , B60G17/015
CPC分类号： B60G21/0555 , B60G17/0162 , B60G2202/42 , B60G2202/442 , B60G2204/419 , B60G2400/0523 , B60G2400/104 , B60G2400/208 , B60G2400/41 , B60G2800/9122

2. 发明公开

EP1564043A3 Stabilizer control apparatus 有权
标题翻译： Stabilisatorregelungsgerät
公开(公告)号：EP1564043A3
公开(公告)日：2006-03-01
申请号：EP05002987.5
申请日：2005-02-11
申请人： AISIN SEIKI KABUSHIKI KAISHA , Toyota Jidosha Kabushiki Kaisha
发明人： Yasui, Yoshiyuki , Ohta, Yuuki , Yamada, Daisuke , Buma, Shuuichi , Kawashima, Masaaki
IPC分类号： B60G21/055 , B60G17/015
CPC分类号： B60G21/0555 , B60G17/0162 , B60G2202/42 , B60G2202/442 , B60G2204/419 , B60G2400/0523 , B60G2400/104 , B60G2400/208 , B60G2400/41 , B60G2800/9122
摘要： In a stabilizer control apparatus for a vehicle, a stabilizer includes a pair of stabilizer bars disposed between a right wheel and a left wheel of the vehicle, and an actuator having an electric motor disposed between the stabilizer bars. A turning determination device is provided for determining a turning operation of the vehicle. And, a controller is provided for controlling the electric motor in response to the result determined by the turning determination device. The electric motor is substantially prohibited from being fed with electric current, when the turning operation of the vehicle is being decreased.
摘要翻译：在用于车辆的稳定器控制装置中，稳定器包括设置在车辆的右轮和左轮之间的一对稳定杆，以及具有设置在稳定杆之间的电动机的致动器。提供用于确定车辆的转向操作的转动判定装置。并且，提供控制器，用于响应于由转动判定装置确定的结果来控制电动机。当车辆的转向操作减小时，电动机基本上被禁止被馈送电流。

3. 发明授权

EP0382191B1 Pressure control system for suspension 失效
标题翻译：中止压力控制系统。
公开(公告)号：EP0382191B1
公开(公告)日：1994-04-13
申请号：EP90102413.3
申请日：1990-02-07
申请人： AISIN SEIKI KABUSHIKI KAISHA , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Watanabe, Tsukasa , Naganawa, Satoshi , Buma, Shuuichi , Aburaya, Toshio , Yonekawa, Takashi , Onuma, Toshio
IPC分类号： B60G17/01
CPC分类号： B60G17/015 , B60G2300/24 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/33 , B60G2400/412 , B60G2400/44 , B60G2400/50 , B60G2400/90 , B60G2500/30 , B60G2600/02 , B60G2600/08 , B60G2600/12 , B60G2600/26 , B60G2600/604 , B60G2600/70 , B60G2600/82 , B60G2600/85 , B60G2800/0194 , B60G2800/22

4. 发明授权

EP0392507B1 A hydraulic active suspension system for a vehicle for controlling the attitude of vehicle body responding to lateral acceleration 失效
标题翻译：一种液压主动悬架系统，用于控制车辆身体对侧向加速度的作用
公开(公告)号：EP0392507B1
公开(公告)日：1993-09-01
申请号：EP90106949.2
申请日：1990-04-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN SEIKI KABUSHIKI KAISHA
发明人： Ikemoto, Hiroyuki , Buma, Shuuichi , Aburaya, Toshio , Yonekawa, Takashi , Onuma, Toshio , Watanabe, Tsukasa , Hamada, Toshiaki
IPC分类号： B60G17/01
CPC分类号： B60G17/016 , B60G17/0185 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/30 , B60G2400/38 , B60G2400/41 , B60G2400/50 , B60G2400/73 , B60G2600/02 , B60G2600/08 , B60G2600/20 , B60G2800/012 , B60G2800/702 , B60G2800/704 , B60G2800/80

5. 发明授权

EP0368321B1 A hydraulic suspension system for a vehicle 失效
标题翻译：一种用于车辆的液压悬挂系统
公开(公告)号：EP0368321B1
公开(公告)日：1993-09-01
申请号：EP89120813.4
申请日：1989-11-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TOYOTA CENTRAL RESEARCH AND DEVELOPMENT LABORATORIES, INC. , AISIN SEIKI KABUSHIKI KAISHA
发明人： Buma, Shuuichi , Yonekawa, Takashi , Onuma, Toshio , Hattori, Katsuhiko , Komazawa, Osamu , Isogai, Sigetaka , Ikemoto, Hiroyuki
IPC分类号： B60G17/04 , B60G17/033
CPC分类号： B60G17/04 , B60G2400/208 , B60G2400/50 , B60G2400/90 , B60G2500/40 , B60G2600/26 , B60G2600/68 , B60G2600/72

6. 发明公开

EP0392507A3 A hydraulic active suspension system for a vehicle for controlling the attitude of vehicle body responding to lateral acceleration 失效
标题翻译：一种用于控制车辆身体对侧向加速度的姿态的液压主动悬架系统
公开(公告)号：EP0392507A3
公开(公告)日：1991-07-03
申请号：EP90106949.2
申请日：1990-04-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN SEIKI KABUSHIKI KAISHA
发明人： Ikemoto, Hiroyuki , Buma, Shuuichi , Aburaya, Toshio , Yonekawa, Takashi , Onuma, Toshio , Watanabe, Tsukasa , Hamada, Toshiaki
IPC分类号： B60G17/01
CPC分类号： B60G17/016 , B60G17/0185 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/30 , B60G2400/38 , B60G2400/41 , B60G2400/50 , B60G2400/73 , B60G2600/02 , B60G2600/08 , B60G2600/20 , B60G2800/012 , B60G2800/702 , B60G2800/704 , B60G2800/80
摘要： In a hydraulic active suspension system, a plurality of actuators (1FR,1FL,1RR,1RL) having working fluid chambers (2FR,2FL,2RR,2RL) are provided corresponding to vehicle wheels. Each actuator is adapted to increase and decrease vehicle height in response to the pressure within its working chamber, which is controlled by a pressure control device. Vehicle speed and lateral acceleration are detected by corresponding sensors (234,238). A control device is further provided for controlling the pressure control device by compensating values determined based upon the lateral acceleration detected. The control device is adapted to reduce the compensating values in magnitude when the vehicle speed is lower than a predeterminate value under which the lateral acceleration sensor sometimes detects a flase lateral acceleration, thereby reduce the possibility that the vehicle body may generate an unpleasant roll due to the erroneous control on the pressures within the working fluid chambers based upon a flase lateral acceleration.

7. 发明公开

EP0415269A2 Pressure control system for suspension 失效
标题翻译： DrucksteuersystemfürAufhängung。
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
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN SEIKI KABUSHIKI KAISHA
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。

8. 发明公开

EP0376315A2 Pressure control system for suspension 失效
标题翻译： DrucksteuervorrichtungfüreineRadaufhängung。
公开(公告)号：EP0376315A2
公开(公告)日：1990-07-04
申请号：EP89124083.0
申请日：1989-12-28
申请人： AISIN SEIKI KABUSHIKI KAISHA , TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
发明人： Komazawa, Osamu , Isogai, Shigetaka , Buma, Shuuichi , Onuma, Toshio , Yonekawa, Takashi , Hattori, Katsuhiko
IPC分类号： B60G17/033
CPC分类号： B60G17/04 , B60G17/0152 , B60G17/033 , B60G2202/15 , B60G2204/80 , B60G2400/252 , B60G2400/50 , B60G2400/51 , B60G2500/20 , B60G2600/02 , B60G2600/68 , Y10S280/01
摘要： A pressure control system for suspension delivers a pressure which is proportional to a current level chosen to energize a solenoid of a pressure control valve to a shock absorber of a suspension. A change in the pressure of a return path which supplies a low pressure to the pressure control valve causes the pressure which is applied to the suspension to change. In order to suppress such change, a junction of the pressure control valve with the return path has an orifice interposed therein or is connected to a low pressure accumulator. On the other hand, in the event a depression occurs in the output of the high pressure piping, a cut valve which functions to isolate the suspension from the pressure control valve may be temporarily cut off in response to a pressure fluctuation in the high pressure piping. In order to prevent this, an orifice is interposed between the high pressure piping and a pilot chamber of the cut valve.
摘要翻译：用于悬架的压力控制系统提供与选择的电流水平成比例的压力，以将压力控制阀的螺线管激励到悬架的减震器。向压力控制阀提供低压的返回路径的压力变化导致施加到悬架的压力改变。为了抑制这种变化，压力控制阀与返回路径的接合处具有插入其中的孔或连接到低压蓄能器。另一方面，在高压管道的输出中发生压下的情况下，可以根据高压管道的压力波动暂时切断用于将悬架与压力控制阀隔离的功能的切断阀。为了防止这种情况，在高压管道和截止阀的先导室之间插入孔口。

9. 发明授权

EP1600313B1 Stabilizer control device for vehicle 有权
标题翻译：一种用于车辆的稳定器控制装置
公开(公告)号：EP1600313B1
公开(公告)日：2011-08-03
申请号：EP05010535.2
申请日：2005-05-13
申请人： Toyota Jidosha Kabushiki Kaisha , AISIN SEIKI KABUSHIKI KAISHA
发明人： Buma, Shuuichi , Cho, Jaesung , Yasui, Yoshiyuki
IPC分类号： B60G17/015 , B60G21/055
CPC分类号： B60G21/0555 , B60G17/0157 , B60G17/0162 , B60G2202/135 , B60G2202/42 , B60G2204/4191 , B60G2400/204 , B60G2400/41 , B60G2400/62

10. 发明公开

EP1600313A1 Stabilizer control device for vehicle 有权
标题翻译： Stabilisatorregelungsvorrichtungfürein Fahrzeug
公开(公告)号：EP1600313A1
公开(公告)日：2005-11-30
申请号：EP05010535.2
申请日：2005-05-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN SEIKI KABUSHIKI KAISHA
发明人： Buma, Shuuichi , Cho, Jaesung , Yasui, Yoshiyuki
IPC分类号： B60G17/015 , B60G21/055
CPC分类号： B60G21/0555 , B60G17/0157 , B60G17/0162 , B60G2202/135 , B60G2202/42 , B60G2204/4191 , B60G2400/204 , B60G2400/41 , B60G2400/62
摘要： The present invention provides a stabilizer apparatus for a vehicle which can improve the responsiveness of output torque of a motor-driven actuator to current flowing through an electric motor during periods in which the current decreases.
An electronic control unit 25 calculates a target current of an electric motor 15 from vehicle speed detected by means of the vehicle speed sensor 21, steering angle detected by means of the steering angle sensor 22, and lateral acceleration of the vehicle detected by means of the lateral acceleration sensor 23, and increases and decreases actual current such that the calculated target current flows through the electric motor 15. The electronic control unit 25 decreases the actual current by a predetermined amount when the difference between the target current and the actual current becomes smaller than a predetermined value during control of increasing the actual current. The predetermined amount is equal to the difference between the determined target current at the time of the detection of the difference and current which is necessary to obtain, during control of decreasing the actual current, an output torque equal to the output torque of the speed reduction mechanism 16 obtained as a result of the target current flowing through the electric motor 15.
摘要翻译：本发明提供了一种用于车辆的稳定器装置，其可以在电流减小的时段期间改善电动致动器的输出转矩对流过电动机的电流的响应性。电子控制单元25根据通过车速传感器21检测的车速，通过转向角传感器22检测到的转向角度和检测到的车辆的横向加速度来计算电动机15的目标电流通过侧向加速度传感器23，使实际电流增加和减小，使得计算出的目标电流流过电动机15.电子控制单元25在目标电流和目标电流之间的差异时将实际电流减小预定量在增加实际电流的控制期间，实际电流变得小于预定值。预定量等于在检测到差异时确定的目标电流与在减少实际电流的控制期间获得与减速的输出转矩相等的输出转矩所需的电流之间的差异机构16作为目标电流流过电动机15的结果获得。

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