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1. 发明授权

EP2397348B1 STABILIZER CONTROL DEVICE FOR VEHICLE 有权
标题翻译：稳定器控制装置的车辆
公开(公告)号：EP2397348B1
公开(公告)日：2015-08-19
申请号：EP09840007.0
申请日：2009-02-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MIZUTA, Yuichi , KUROKOCHI, Takashi , TSUMANO, Mitsuhiro
IPC分类号： B60G21/055 , B60G17/0165 , B60G17/016 , B60G17/08
CPC分类号： B60G17/0162 , B60G17/015 , B60G17/0165 , B60G17/08 , B60G21/0555 , B60G2400/0511 , B60G2400/0521 , B60G2400/204 , B60G2400/44 , B60G2400/821 , B60G2400/91 , B60G2500/22 , B60G2600/02 , B60G2800/0122 , B60G2800/014 , B60G2800/16 , B60G2800/24 , B60G2800/912 , B60G2800/915

2. 发明授权

EP2415621B1 DAMPING FORCE CONTROL APPARATUS 有权
标题翻译：减振力控制装置
公开(公告)号：EP2415621B1
公开(公告)日：2015-03-25
申请号：EP09825630.8
申请日：2009-03-31
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HAYASHI, Taisuke , MIZUTA, Yuichi , LIU, Yanqing
IPC分类号： B60G17/015 , B60G17/018 , F16F9/50 , B60G17/08 , F16F15/00
CPC分类号： F16F15/002 , B60G17/018 , B60G17/08 , B60G2400/202 , B60G2500/10 , B60G2600/1875

3. 发明公开

EP2415621A1 DAMPING FORCE CONTROLLER 有权
标题翻译： DÄMPFUNGSKRAFT-STEUERGERÄT
公开(公告)号：EP2415621A1
公开(公告)日：2012-02-08
申请号：EP09825630.8
申请日：2009-03-31
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： HAYASHI, Taisuke , MIZUTA, Yuichi , LIU, Yanqing
IPC分类号： B60G17/015 , B60G17/018 , F16F9/50
CPC分类号： F16F15/002 , B60G17/018 , B60G17/08 , B60G2400/202 , B60G2500/10 , B60G2600/1875
摘要： A control mode for a damping force characteristic is set to be a variable control when a product of the sum x b ' of sprung member speeds and a sprung-member-unsprung-member-relative-speed x s ' is positive. Accordingly, when the vibration in a middle/high frequency range is not being input to a suspension apparatus SP, an operation of a variable throttle mechanism 30 is controlled in such a manner that a step number representing the damping force characteristic of a damper 20 varies in accordance with a vibration state of a sprung member HA based on a Nonlinear H ∞ control theory. Further, when the product of the sum x b ' of sprung member speeds and the sprung-member-unsprung-member-relative-speed x s ' is negative, the control mode is set to be an operation prohibiting control. Consequently, when the vibration in the middle/high frequency range is being input to the suspension apparatus SP, the operation of the variable throttle mechanism 30 is prohibited, and an increase in the operation frequency of or in the operation amount of the variable throttle mechanism 30 is therefore suppressed. Accordingly, the durability of the variable throttle mechanism 30 is improved.
摘要翻译：当弹簧构件速度和x b'和簧上构件 - 簧下构件相对速度x s'的乘积为正时，将阻尼力特性的控制模式设定为可变控制。因此，当中间/高频范围的振动未被输入到悬挂装置SP时，可变节流机构30的操作被控制为使得表示阻尼器20的阻尼力特性的步数变化根据非线性Hž控制理论的簧上部件HA的振动状态。此外，当弹簧构件的和x b'的乘积和弹簧构件 - 簧下构件相对速度x s'为负时，控制模式被设定为操作禁止控制。因此，当中间/高频范围的振动被输入到悬挂装置SP时，可变节流机构30的操作被禁止，并且可变节流机构的操作频率或操作量的增加 30因此被抑制。因此，可变节流机构30的耐久性提高。

4. 发明公开

EP2397348A1 STABILIZER CONTROL DEVICE FOR VEHICLE 有权
标题翻译： STABILISATORSTEUERVORRICHTUNGFÜRFAHRZEUGE
公开(公告)号：EP2397348A1
公开(公告)日：2011-12-21
申请号：EP09840007.0
申请日：2009-02-16
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： MIZUTA, Yuichi , KUROKOCHI, Takashi , TSUMANO, Mitsuhiro
IPC分类号： B60G17/0165 , B60G17/015 , B60G21/055
CPC分类号： B60G17/0162 , B60G17/015 , B60G17/0165 , B60G17/08 , B60G21/0555 , B60G2400/0511 , B60G2400/0521 , B60G2400/204 , B60G2400/44 , B60G2400/821 , B60G2400/91 , B60G2500/22 , B60G2600/02 , B60G2800/0122 , B60G2800/014 , B60G2800/16 , B60G2800/24 , B60G2800/912 , B60G2800/915
摘要： A stabilizer control device for a vehicle which performs a variable control of a torsional stiffness of a stabilizer provided between right and left wheels of the vehicle, including: an absolute roll information obtaining unit which obtains absolute roll information above a spring from an output of a sensor installed above the spring in the vehicle; and a stabilizer control unit which calculates a first anti-roll moment based on the absolute roll information and controls the stabilizer based on the first anti-rollmoment. Therefore, it becomes possible to appropriately suppress a roll due to a steering input and a roll due to a road surface disturbance input and balance a handling and stability with a riding quality.
摘要翻译：一种用于车辆的稳定器控制装置，其执行设置在车辆的右车轮和左车轮之间的稳定器的扭转刚度的可变控制，包括：绝对滚动信息获取单元，其从弹簧的输出获得绝对滚动信息传感器安装在车辆上方的弹簧上方; 以及稳定器控制单元，其基于所述绝对滚动信息计算第一防滚转力矩，并且基于所述第一防滚动体来控制所述稳定器。因此，可以适当地抑制由于路面干扰输入引起的转向输入和滚动的滚动，并且平衡具有骑乘质量的操作和稳定性。

5. 发明授权

EP2253492B1 VEHICULAR DAMPING FORCE CONTROL DEVICE 有权转让
标题翻译：一种用于控制功率损耗在车辆中
公开(公告)号：EP2253492B1
公开(公告)日：2012-05-30
申请号：EP09717598.8
申请日：2009-02-10
申请人： Toyota Jidosha Kabushiki Kaisha , Aisin Seiki Kabushiki Kaisha
发明人： MIZUTA, Yuichi , HONMA, Motohiko , TANAKA, Wataru
IPC分类号： B60G17/015 , B60G17/018 , F16F9/50 , F16F15/02
CPC分类号： B60G17/06 , B60G2400/0511 , B60G2400/0512 , B60G2400/104 , B60G2500/10
摘要： A suspension ECU (13) calculates a target characteristic variable coefficient (a_new) for changing target characteristics expressed in a quadratic function, by using both the maximum real roll angle (Φ_max) having occurred in a car body in a present turning state and such a turning pitch angle (Θ_fy_max) of a real pitch angle (Θ) as to occur according to a turning motion, and changes the target characteristics by using the coefficient (a_new). On the basis of the changed target characteristics, moreover, the suspension ECU (13) calculates a difference value (ΔΘ) between a target pitch angle (Θh) corresponding to a real roll angle (Φ) and the real pitch angle (Θ), and calculates a demanded total damping force (F) which has to be so generated by the coaction of a shock absorber as to reduce the value (ΔΘ) to 'zero'. In proportion to the magnitude of a lateral acceleration (Gl), moreover, the suspension ECU (13) distributes the demanded total damping force (F) into a demanded damping force (Fi) on the turning inner side and a demanded damping force (Fo) on the turning outer side.

6. 发明公开

EP2176080A1 DAMPING FORCE CONTROL APPARATUS FOR VEHICLE 审中-公开
标题翻译：减振力控制装置用于车辆
公开(公告)号：EP2176080A1
公开(公告)日：2010-04-21
申请号：EP08832170.8
申请日：2008-09-19
申请人： Toyota Jidosha Kabushiki Kaisha , Aisin Seiki Kabushiki Kaisha
发明人： HONMA, Motohiko , MIZUTA, Yuichi , HAYASHI, Taisuke , TANAKA, Wataru
IPC分类号： B60G17/016 , B60G17/08
CPC分类号： B60G17/0162 , B60G17/08 , B60G2400/0511 , B60G2400/0512 , B60G2400/0523 , B60G2400/104 , B60G2400/41 , B60G2500/10 , B60G2600/184 , B60G2800/012 , B60G2800/014
摘要： A damping force control apparatus for a vehicle computes an actual roll angle Φ and an actual pitch angle ϑ in step S11, and computes a difference Δϑ between a target pitch angle ϑa and the actual pitch angle ϑ in step S12. In step 13, the apparatus computes a total demanded damping force F which must be cooperatively generated by shock absorbers so as to decrease the computed Δϑ to zero. In step S14, the apparatus distributes the total demanded damping force F in proportion to the magnitude of a lateral acceleration G such that a demanded damping force Fi on the turn-locus inner side becomes greater than a demanded damping force Fo on the turn-locus outer side. In step S15, the apparatus controls the damping force of each of the shock absorbers to the damping force Fi or the damping force Fo. Thus, throughout a turn, a posture changing behavior in which the turn-locus inner side serves as a fulcrum can be maintained.

7. 发明公开

EP2253492A1 VEHICULAR DAMPING FORCE CONTROL DEVICE 有权转让
标题翻译： VORRICHTUNG ZUR STEUERUNG DERDÄMPFUNGSKRAFTBEI EINEM FAHRZEUG
公开(公告)号：EP2253492A1
公开(公告)日：2010-11-24
申请号：EP09717598.8
申请日：2009-02-10
申请人： Toyota Jidosha Kabushiki Kaisha , Aisin Seiki Kabushiki Kaisha
发明人： MIZUTA, Yuichi , HONMA, Motohiko , TANAKA, Wataru
IPC分类号： B60G17/015 , B60G17/018 , F16F9/50 , F16F15/02
CPC分类号： B60G17/06 , B60G2400/0511 , B60G2400/0512 , B60G2400/104 , B60G2500/10
摘要： A suspension ECU 13 calculates a target characteristic changing coefficient a_new for changing a target characteristic, which is represented by a quadratic function, by use of the maximum actual roll angle Φ_max generated in a vehicle body during the current turning state and a turning pitch angle Θ_fy_max which is a fraction of an actual pitch angle Θ generated as a result of turning, and changes the target characteristic by use of the coefficient a_new. Subsequently, the suspension ECU 13 calculates the difference ΔΘ between the actual pitch angle Θ and a target pitch angle Θh corresponding to the actual roll angle Φ on the basis of the changed target characteristic, and calculates a total demanded damping force F to be cooperatively generated by the shock absorbers so as to reduce the difference ΔΘ to zero. Furthermore, in proportion to the magnitude of a lateral acceleration Gl, the suspension ECU 13 distributes the total demanded damping force F into a demanded damping force Fi on the turning-locus inner side and a demanded damping force Fo on the turning-locus outer side.
摘要翻译：悬架ECU13通过使用在当前转弯状态下在车体中产生的最大实际侧倾角| _max和转弯俯仰角度来计算用于改变由二次函数表示的目标特性的目标特性变化系数a_new 〜_fy_max，其是作为转动的结果生成的实际俯仰角的分数，并且通过使用系数a_new来改变目标特性。随后，悬架ECU13基于改变的目标特性，计算实际俯仰角〜对应于实际侧倾角度的目标俯仰角度θ之间的差“〜”，并将总要求阻尼力F计算为由减震器协同产生，以将差“减小到零”。此外，与侧向加速度G1的大小成比例，悬架ECU13将总要求的阻尼力F分配到转向轨迹内侧的要求阻尼力F F和转向轨迹外侧的要求阻尼力Fo 。

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