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1. 发明专利

JP2011068177A Motion control device for vehicle 有权
标题翻译：车辆运动控制装置
公开(公告)号：JP2011068177A
公开(公告)日：2011-04-07
申请号：JP2009218778
申请日：2009-09-24
申请人： Advics Co Ltd , Aisin Seiki Co Ltd , アイシン精機株式会社 , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , NAKANO KEITA , NITTA CHIHIRO , HIDAKA YASUJI
IPC分类号： B60G17/0195 , B60T8/1755 , B60W10/18 , B60W10/188 , B60W10/20 , B60W30/00 , B60W30/02 , B60W30/045
摘要： PROBLEM TO BE SOLVED: To provide a motion control device for a vehicle for suppressing control interference between steering characteristic control and stabilization control.
SOLUTION: Stabilizer control, damping force control, etc., are performed as steering characteristic control, and steering characteristics of the vehicle are changed deliberately from initial steering characteristics, according to the traveling state of the vehicle. In the stabilization control, when an oversteer state quantity Jos (understeer state quantity Jus) exceeds a threshold Tho (Thu), the steering characteristics are made to approximate the initial steering characteristics, by using yaw moment generated through adjustment of braking torque. When the steering characteristics are adjusted to an oversteer side (understeer side) through the steering characteristic control, the threshold Tho (Thu) is set to be large, so that the stabilization control is less likely to be readily started. A situation (control interference) is suppressed where the tendency to deliberately adjust the steering characteristics by the steering characteristics control is suppressed by the intervention of the stabilization control.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于抑制转向特性控制和稳定控制之间的控制干扰的车辆运动控制装置。作为转向特性控制进行稳定器控制，阻尼力控制等，根据车辆的行驶状态，从初始转向特性故意地改变车辆的转向特性。在稳定控制中，当过转向状态量Jos（转向不足转向量Jus）超过阈值Tho（Thu）时，通过使用通过调节制动转矩而产生的横摆力矩，使转向特性接近初始转向特性。当通过转向特性控制将转向特性调整到过度转向侧（转向不足侧）时，将阈值Tho（Thu）设定得较大，使得稳定控制不太容易开始。通过稳定控制的干预来抑制通过转向特性控制故意调整转向特性的倾向的情况（控制干扰）。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010184560A Vehicular seat control device 有权
标题翻译：车用座椅控制装置
公开(公告)号：JP2010184560A
公开(公告)日：2010-08-26
申请号：JP2009029277
申请日：2009-02-12
申请人： Advics Co Ltd , Aisin Aw Co Ltd , Aisin Seiki Co Ltd , アイシン・エィ・ダブリュ株式会社 , アイシン精機株式会社 , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , NAKANO KEITA , NITTA CHIHIRO , HOKAKU SOICHIRO , HIROTA KOICHI , MIYAJIMA TAKAYUKI
IPC分类号： B60N2/22 , A47C7/46
摘要： PROBLEM TO BE SOLVED: To provide a vehicular seat control device for appropriately setting the start/end timing of a side support control to achieve the side support control with little discomfort to a driver. SOLUTION: A characteristic Rch of a curvature radius of a curve with respect to a curve position is calculated based on pieces of curve information Pc and Rc, and a curvature radius Rvh of the curve at a vehicle position is calculated based on the characteristic Rch and the vehicle position Pvh. A first lateral acceleration Gyc of a vehicle is calculated based on the curvature radius Rvh and a vehicle speed Vx. The side support control is started based on the time or position at which Gyc increases to reach a first predetermined value Gy1, and a support member BZ of a seat for supporting the side of an occupant seated on the seat is moved from a reference position toward the occupant. After that, the side support control is terminated based on the time or position at which the first lateral acceleration Gyc is reduced to reach a second predetermined value Gy0, and the support member BZ is returned to the reference position. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于适当地设定侧支撑控制的开始/结束定时的车辆座椅控制装置，以实现对驾驶员几乎不舒服的侧支撑控制。解决方案：基于曲线信息Pc和Rc计算相对于曲线位置的曲线的曲率半径的特征Rch，并且基于曲线位置的曲线的曲率半径Rvh，基于特征Rch和车辆位置Pvh。基于曲率半径Rvh和车速Vx计算车辆的第一横向加速度Gyc。基于Gyc增加到达第一预定值Gy1的时间或位置开始侧支撑控制，并且用于支撑坐在座椅上的乘员侧的座椅的支撑构件BZ从参考位置向着乘客。之后，基于第一横向加速度Gyc被减小以达到第二预定值Gy0的时间或位置终止侧面支持控制，并且支撑构件BZ返回到基准位置。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2005335504A Vehicular stabilizer device 有权
标题翻译：车辆稳定装置
公开(公告)号：JP2005335504A
公开(公告)日：2005-12-08
申请号：JP2004155872
申请日：2004-05-26
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： TAKEMA SHUICHI , CHO ARINARI , YASUI YOSHIYUKI
IPC分类号： B60G17/015 , B60G17/016 , B60G21/055 , H02P29/00 , H02P7/00
CPC分类号： B60G21/0555 , B60G17/0157 , B60G17/0162 , B60G2202/135 , B60G2202/42 , B60G2204/4191 , B60G2400/204 , B60G2400/41 , B60G2400/62
摘要： PROBLEM TO BE SOLVED: To provide a vehicular stabilizer device capable of enhancing the responsiveness of the output torque of a deceleration mechanism to the current when the current running in an electric motor is reduced. SOLUTION: An electronic control unit 25 calculates the target current running in an electric motor 15 according to the vehicle speed detected by a vehicle speed sensor 21, the steering angle detected by a steering angle sensor, and the lateral acceleration detected by a lateral acceleration sensor 23, and controls the actual current so that the calculated target current runs in the electric motor 15. The electronic control unit 25 reduces the actual current by a predetermined quantity when the difference between the target current and the actual current is smaller than a predetermined value during the increase control of the actual current. This predetermined quantity is set to the quantity equal to the difference between the target current determined when the difference is detected and the current required to obtain the output torque equal to the output torque of a deceleration mechanism 16 obtained by the target current running in the electric motor 15 during the decrease control of the actual current. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种车辆稳定装置，能够提高减速机构的输出转矩对电动机中的电流的降低时的电流的响应性。解决方案：电子控制单元25根据由车速传感器21检测到的车速，由转向角传感器检测到的转向角度和由a检测到的横向加速度来计算在电动机15中行驶的目标电流横向加速度传感器23，并且控制实际电流，使得计算出的目标电流在电动机15中运行。当目标电流和实际电流之间的差小于当前电流时，电子控制单元25将实际电流减小预定量在实际电流的增加控制期间的预定值。该预定量被设定为等于检测到差异时确定的目标电流与获得与通过电动行驶中的目标电流获得的减速机构16的输出转矩相等的输出转矩所需的电流之间的差的量电机15在实际电流的减少控制期间。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005271827A Stabilizer control device 有权
标题翻译：稳定器控制装置
公开(公告)号：JP2005271827A
公开(公告)日：2005-10-06
申请号：JP2004090740
申请日：2004-03-26
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： YASUI YOSHIYUKI , TANEDA AKICHIKA , SUZUKI KATSUMI , TAKEMA SHUICHI
IPC分类号： B60G17/015 , B60G21/055
摘要： PROBLEM TO BE SOLVED: To provide a stabilizer control device capable of suppressing an increase of the vehicle body roll motion, and maintaining the adequate vehicle steer characteristic even when the power supply is lost or the stabilizer control device is failed. SOLUTION: The relative displacement between a pair of stabilizer bars is restricted by a restriction means (M19) with respect to actuators FT and RT arranged between a pair of stabilizer bars on the front wheel side and a pair of stabilizer bars on the rear wheel side. When the power supply PW is lost, or a stabilizer control device is determined failed by a failure determination means (M18), the restrictive force applied between the pair of stabilizer bars on the front wheel side is set to be relatively larger than the restrictive force applied between the pair of stabilizer bars on the rear wheel side. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够抑制车体滚动运动增加的稳定器控制装置，并且即使当电源丢失或稳定器控制装置发生故障时也能保持足够的车辆转向特性。解决方案：一对稳定杆之间的相对位移受到限制装置（M19）的限制，相对于前轮侧的一对稳定杆之间的致动器FT和RT以及一对稳定杆后轮侧。当电源PW丢失或由故障确定装置（M18）确定稳定器控制装置故障时，施加在前轮侧的一对稳定杆之间的限制力被设定为比限制力施加在后轮侧的一对稳定杆之间。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005255012A Stabilizer control device 审中-公开
标题翻译：稳定器控制装置
公开(公告)号：JP2005255012A
公开(公告)日：2005-09-22
申请号：JP2004070165
申请日：2004-03-12
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： YASUI YOSHIYUKI
IPC分类号： B60G17/015 , B60G21/055
摘要： PROBLEM TO BE SOLVED: To suppress increase of vehicle body roll motion by performing a suitable stabilizer control as the whole of the vehicle even when one stabilizer control means is failed.
SOLUTION: Stabilizer actuators FT and RT are arranged between a pair of stabilizer bars on the front wheel side and between a pair of stabilizer bars on the rear wheel side respectively. When any one of the actuators is failed, comparison with a control target value when both are normally operated is performed and the control target value of the stabilizer actuator at the normal side is set to a high degree. Stabilizer control is suitably performed as the whole of the vehicle based on first roll suppressing control at the normal time (M14) and based on second roll suppressing control at the failure (M15).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使当一个稳定器控制装置失效时，通过执行作为整个车辆的合适的稳定器控制来抑制车体滚动的增加。解决方案：稳定器执行器FT和RT分别布置在前轮侧的一对稳定杆和后轮侧的一对稳定杆之间。当任何一个致动器故障时，执行两个正常操作时与控制目标值的比较，并且将正常侧的稳定器致动器的控制目标值设置得很高。基于在正常时刻（M14）的第一滚动抑制控制，并且基于故障时的第二滚动抑制控制（M15），适当地执行作为整个车辆的稳定器控制。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005238972A Stabilizer controlling device 有权
标题翻译：稳定器控制装置
公开(公告)号：JP2005238972A
公开(公告)日：2005-09-08
申请号：JP2004051296
申请日：2004-02-26
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： YASUI YOSHIYUKI , URABABA SHINGO , TAKEMA SHUICHI
IPC分类号： B60G17/015 , B60G17/016 , B60G17/018 , B60G17/019 , B60G21/055
CPC分类号： B60G21/0555 , B60G17/0162 , B60G17/0182 , B60G17/01908 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/61 , B60G2400/821 , B60G2400/822 , B60G2600/17 , B60G2600/1877 , B60G2800/0122 , B60G2800/24 , B60G2800/702
摘要： PROBLEM TO BE SOLVED: To secure riding comfort against driving state variation caused by the unevenness of a road surface during the linear traveling of a vehicle; and to surely restrain a vehicle body roll angle at the time of vehicle turning.
SOLUTION: Actual lateral acceleration information of the vehicle is detected or calculated, calculated lateral acceleration information is calculated in accordance with operation of a steering wheel of the vehicle, an influence degree of the calculated lateral acceleration is set to be larger than actual lateral acceleration when the vehicle is in the straight line traveling state, the influence degree of the actual lateral acceleration is increased as a turning state of the vehicle is larger, and roll movement of the vehicle body is actively controlled. For example, when setting external exerting force for controlling the stabilizer, control gains K1 and K2 related to the calculated lateral acceleration and control gains K3 and K4 related to the actual lateral acceleration are suitably corrected based on a turning index.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了在车辆的线性行驶期间确保乘坐舒适性对于由路面的不平坦度引起的驾驶状态变化; 并且在车辆转弯时肯定地限制车身侧倾角。解决方案：检测或计算车辆的实际横向加速度信息，根据车辆的方向盘的操作来计算计算出的横向加速度信息，计算出的横向加速度的影响程度被设定为大于实际当车辆处于直线行驶状态时的横向加速度，当车辆的转动状态较大时，实际横向加速度的影响程度增大，并且主动地控制车身的滚动运动。例如，当设定用于控制稳定器的外部施加力时，基于转弯指标适当地校正与计算出的横向加速度相关的控制增益K1和K2以及与实际横向加速度相关的控制增益K3和K4。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005238971A Stabilizer controlling device 审中-公开
标题翻译：稳定器控制装置
公开(公告)号：JP2005238971A
公开(公告)日：2005-09-08
申请号：JP2004051295
申请日：2004-02-26
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： YASUI YOSHIYUKI
IPC分类号： B60G21/055 , B60G17/015 , B60G17/016 , B60G17/0165 , F16F15/02
CPC分类号： B60G21/0555 , B60G17/0162 , B60G17/0165 , B60G2202/135 , B60G2400/0523 , B60G2400/104 , B60G2400/106 , B60G2400/202 , B60G2400/208 , B60G2400/252 , B60G2400/41 , B60G2400/822 , B60G2400/91 , B60G2600/02 , B60G2600/1877 , B60G2600/60 , B60G2800/0122 , B60G2800/24 , B60G2800/9122
摘要： PROBLEM TO BE SOLVED: To actively control a stabilizer also with respect to input from a road surface; to secure riding comfort with respect to variation caused by unevenness of the road surface during straight line traveling of a vehicle; and to surely restrain a vehicle body roll angle at the time of turning of the vehicle. SOLUTION: In the stabilizer control device for controlling torsional rigidity of a stabilizer arranged between right and left wheels of the vehicle and actively controlling rolling movement of the vehicle body in accordance with a turning state, a wheel stroke of relative deformation of the vehicle body and the right and left wheels is detected (M13), and external exerting force is set in order to control the torsional rigidity of the stabilizer through stabilizer free control (M15) and/or roll damping control (M16) based on wheel stroke right and left difference and/or wheel stroke speed right and left difference. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了积极地控制相对于路面的输入的稳定器; 相对于在车辆的直线行驶期间路面的不平坦度引起的变化来确保乘坐舒适性; 并且在车辆转动时肯定地限制车身侧倾角。解决方案：在用于控制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稳定器控制装置中，根据转动状态主动地控制车体的滚动运动，车轮行程相对变形检测车身和左右车轮（M13），并且设定外部施加力，以便通过基于车轮行程的无稳定器自由控制（M15）和/或侧倾阻尼控制（M16）来控制稳定器的扭转刚度左右差和/或车轮行程速度左右差。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005225301A Stabilizer controlling apparatus 有权
标题翻译：稳定器控制装置
公开(公告)号：JP2005225301A
公开(公告)日：2005-08-25
申请号：JP2004034499
申请日：2004-02-12
申请人： Aisin Seiki Co Ltd , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社
发明人： YASUI YOSHIYUKI , OTA YUKI , YAMADA DAISUKE , TAKEMA SHUICHI , KAWASHIMA MASAAKI
IPC分类号： B60G17/015 , B60G17/016 , B60G21/055
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： PROBLEM TO BE SOLVED: To provide a stabilizer controlling apparatus provided with an actuator driven by an electric motor, which apparatus can reduce an electric power consumption and thermal loads to the electric motor, etc. SOLUTION: The stabilizer comprises a pair of stabilizer bars arranged between right and left wheels, and a stabilizer actuator which is arranged between the stabilizer bars and is driven by the electric motor. The electric motor is controlled with the turning state of a vehicle. In addition, when the vehicle is in the state that the turning motion is being reduced, the current supply to the electric motor is substantially prohibited. Otherwise, when the relative angular displacement of the stabilizer bars is reduced, the current supply to the electric motor is substantially prohibited. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种具有由电动机驱动的致动器的稳定器控制装置，该装置可以减少对电动机的电力消耗和热负荷等。解决方案：稳定器包括一对布置在左右车轮之间的稳定杆，以及一稳定器致动器，其设置在稳定杆之间并被电动机驱动。电动机由车辆的转动状态控制。此外，当车辆处于转动运动减小的状态时，基本上禁止向电动机供电。否则，当稳定杆的相对角位移减小时，电动机的电流基本上被禁止。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005138839A Road surface determining device 有权
标题翻译：道路表面测定装置
公开(公告)号：JP2005138839A
公开(公告)日：2005-06-02
申请号：JP2005016200
申请日：2005-01-24
申请人： Aisin Seiki Co Ltd , Denso Corp , Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , アイシン精機株式会社 , トヨタ自動車株式会社 , 株式会社デンソー , 株式会社豊田中央研究所
发明人： YAMAGUCHI HIROYUKI , AMANO YASUSHI , ASANO KATSUHIRO , SUGIURA NOBORU , MIYASHITA MASANORI , WATANABE YOSHITOSHI , TANAKA AKIRA , YASUI YOSHIYUKI , SAWADA MAMORU
IPC分类号： B60T8/172 , B60R16/02 , B60T8/58 , B60W40/068
摘要： PROBLEM TO BE SOLVED: To easily determine a road surface state without requiringa high cost on road side facilities.
SOLUTION: A reference value circuit 86 matches the road surface states from a vehicle state detecting circuit 81 with estimated values from a road surface state estimating circuit 85. For example, a measured road surface μ is matched with a μ gradient as an estimated value to output a reference value (μ, μ gradient). A reference value changing circuit 87 compares the reference value obtained by the reference value circuit 86 with a conventional reference value stored in a memory. In a case where they have difference, the conventional reference value is corrected, and result of this correction is supplied to the road surface determining circuit 88. The road surface determining circuit 88 matches the estimated value for μ gradient obtained by the road surface state estimating circuit 85 with the reference value (μ, μ gradient) from the reference value changing circuit 87. The road surface μ on which the vehicle is currently driving is thus determined.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：容易地确定路面状态，而不需要路边设施的高成本。
解决方案：参考值电路86将来自车辆状态检测电路81的路面状态与来自路面状态估计电路85的估计值相匹配。例如，测量的路面μ与μ梯度相匹配估计值输出参考值（μ，μ梯度）。参考值改变电路87将由参考值电路86获得的参考值与存储在存储器中的常规参考值进行比较。在它们有差异的情况下，修正常规参考值，并且将该校正的结果提供给路面确定电路88.路面确定电路88与由路面状态估计获得的μ梯度的估计值相匹配电路85与参考值改变电路87的参考值（μ，μ梯度）相关联。因此确定车辆当前正在驾驶的路面μ。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004098952A Stabilizer controller for vehicle 审中-公开
标题翻译：车辆稳定器控制器
公开(公告)号：JP2004098952A
公开(公告)日：2004-04-02
申请号：JP2002266218
申请日：2002-09-12
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： YASUI YOSHIYUKI
IPC分类号： B60G17/015 , B60G21/05
CPC分类号： B60G21/0555
摘要： PROBLEM TO BE SOLVED: To provide a stabilizer controller with a simple structure, a low energy consumption, and a low cost.
SOLUTION: An actuator MG having a stator and rotor and functioning as an electrical motor or an electrical generator is disposed between a first torsion bar B1 and a second torsion bar B2, composing a stabilizer. The first torsion bar has one end supported by an under spring member at a one wheel WR side, and the other end connected to the stator. The second torsion bar has one end supported by an under spring member at the other wheel WR side, and the other end connected to the rotator. Intermediate parts of the first and second torsion bars are supported by the upper spring members, respectively (via support members S1 and S2). Based on at least one of the detection result of a moving state detecting means VM and the detection result of an operation state detecting means, a control means (ECU) makes an electrical circuit EC to be open or short-circuit.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供具有简单结构，低能耗和低成本的稳定器控制器。解决方案：具有定子和转子并用作电动机或发电机的致动器MG设置在构成稳定器的第一扭杆B1和第二扭力杆B2之间。第一扭杆在一个轮WR侧由一个底部弹簧构件支承，另一端与定子连接。第二扭杆的一端由另一个轮WR侧的下部弹簧构件支撑，另一端与旋转体连接。第一和第二扭力杆的中间部分分别由上弹簧构件支撑（经由支撑构件S1和S2）。基于移动状态检测装置VM的检测结果和操作状态检测装置的检测结果中的至少一个，控制装置（ECU）使电路EC断开或短路。版权所有（C）2004，JPO

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