专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明专利

JP2009241719A Steering control device for vehicle 有权
标题翻译：车辆转向控制装置
公开(公告)号：JP2009241719A
公开(公告)日：2009-10-22
申请号：JP2008090147
申请日：2008-03-31
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , KATO HIRAHISA , NAGAYA JUNYA
IPC分类号： B60T8/1755 , B60W10/18 , B60W10/188 , B60W10/192 , B60W10/20 , B60W30/00 , B60W30/02 , B62D5/04 , B62D6/00 , B62D101/00 , B62D103/00 , B62D111/00 , B62D113/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To suppress "the sense of incompatibility that the steering force during a counter-steering operation is reduced contrary to expectation" felt by a skilled driver, when applying a stabilizing force to a steering operation member for inducing or assisting the counter-steering operation, when the counter-steering operation is necessary.
SOLUTION: Stabilizing torque Tstb for inducing or assisting the counter-steering operation is calculated based on a yawing value Ygc (over-steer state quantity Jros, a longitudinal force difference hFx), corresponding to a yawing motion of a vehicle, and a counter-steer value Cstr representing a degree of counter-steer (a counter-steer attained value Cts, a counter-steer deficient value Cfs). The Tstb is applied to a steering wheel in a counter-steer direction. The Tstb is set larger, when Cts is smaller (Cfs is larger) (when an appropriate counter-steer operation is not performed), and is set smaller, when Cts is larger (Cfs is smaller) (when appropriate counter-steer operation is performed).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了抑制技术人员感觉到的“反转向操作期间的转向力与预期相反的不相容感”，当向用于诱导的转向操作构件施加稳定力时，在需要反向转向操作时协助反向转向操作。解决方案：基于与车辆的偏航运动相对应的偏航值Ygc（过转向状态量Jros，纵向力差hFx）来计算用于诱导或辅助反向转向操作的稳定扭矩Tstb，以及反向转向程度的反向转向值Cstr（反向转向达到值Cts，反向转向不足值Cfs）。 Tstb以反向转向方向应用于方向盘。当Cts较小（Cfs较大）（当不执行适当的反转操作时），Tstb设定得较大，当Cts较大时（Cfs较小）（当适当的反向转向操作为执行）。版权所有（C）2010，JPO＆INPIT

72. 发明专利

JP2009096307A Steering control device for vehicle 有权
标题翻译：车辆转向控制装置
公开(公告)号：JP2009096307A
公开(公告)日：2009-05-07
申请号：JP2007269174
申请日：2007-10-16
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , KOTO HIDEAKI , ASANO KENJI
IPC分类号： B62D6/00 , B60T8/1764 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/00 , B60W30/02 , B60W30/045 , B62D5/04 , B62D7/14
CPC分类号： B62D7/159 , B60W30/045 , B62D6/003
摘要： PROBLEM TO BE SOLVED: To appropriately determine a modified steering angle in the situation in which a side slip of wheels easily occurs in a steering control device for controlling the counter-steering to modify the steering angle of a steering wheel by the modified steering angle based on the deviation in the motional state quantity at least in the yaw direction. SOLUTION: A first modified steering angle θ1 is determined based on the forward/backward force difference ΔFX in the right and left, and a second modified steering angle θ2 is determined based on the deviation in the motional state quantity (deviation in the yaw rate). A modified steering angle θmusp based on the counter-steering control for the front wheels is set at (θ1+θ2). The second modified steering wheel θ2 is modified/limited to be relatively small based on the average friction coefficient μ of a road surface or the turning state quantity TC, etc. while the vehicle is running on a low-μ road surface or when the steering wheel is operated. Accordingly, modification of the front wheel steering angle by the second modified steering angle θ2 in the direction to be increased inward of turning can be inhibited when the vehicle understeers. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在用于控制反向转向的转向控制装置中容易发生车轮的侧滑的情况下适当地确定改进的转向角，以通过修改的方向盘来改变方向盘的转向角至少在偏航方向上基于运动状态量的偏差的转向角。解决方案：第一改进转向角θ1基于左右的前后力差ΔFX来确定，并且第二修正转向角θ2基于运动状态量的偏差来确定（偏差在横摆率）。基于前轮的反向转向控制的修正转向角θmusp被设定为（θ1+θ2）。当车辆在低μ路面上行驶时，或者当转向时，第二修改方向盘θ2基于路面的平均摩擦系数μ或转弯状态量TC等被修改/限制为相对较小车轮操作。因此，当车辆转向不足时，可以抑制通过第二改进转向角θ2在向车内转动的方向上改变前轮舵角。版权所有（C）2009，JPO＆INPIT

73. 发明专利

JP2015044547A 車両の電動制動装置有权
标题翻译：电动驾驶控制装置
公开(公告)号：JP2015044547A
公开(公告)日：2015-03-12
申请号：JP2013178260
申请日：2013-08-29
申请人：株式会社アドヴィックス , Advics Co Ltd
发明人： YASUI YOSHIYUKI , KOKUBO KOICHI , TANAKA MANABU , TSUKAMOTO SHUN
IPC分类号： B60T13/74 , B60T8/17
摘要：【課題】車体側と車輪側との間で行われるデータ通信の負荷を低減して電気モータの応答性が確保され易い車両の電動制動装置を提供すること。【解決手段】この装置は、電気モータMTRの駆動トルクを利用して押圧部材PSNが摩擦部材MSBを車輪に固定された回転部材KTBに押圧することによって、車輪に制動トルクを発生させる。車輪WHL側に設けられた実状態取得手段FBA、PSA、MKAが、押圧部材の押圧状態の実際値(実押圧状態)を取得する。車両の車体側に設けられた目標状態演算手段TRGが、運転者による制動操作部材BPの操作量に基づいて、前記押圧状態の目標値(目標押圧状態)を演算する。この目標押圧状態を表す信号が、バスSCBを介して、目標状態演算手段TRGから、車輪側に設けられた駆動手段DRVに送信される。駆動手段DRVは、目標押圧状態、及び、実押圧状態に基づいて、電気モータを制御する。【選択図】図2
摘要翻译：要解决的问题：提供一种车辆的电动控制装置，其减少车体侧和车轮侧之间进行的数据通信的负载，并且可以容易地确保电动机的责任。解决方案：在电驱动车辆的控制装置中，按压构件PSN通过利用电动机MTR的驱动扭矩将摩擦构件MSB抵靠固定在车轮上的旋转构件KTB，从而向车轮产生制动转矩。实际状态获得装置设置在车轮WHL侧的FBA，PSA，MKA获得按压构件的按压状态的实际值（实际按压状态）。设置在车辆的车身侧的目标状态计算单元TRG通过驾驶员基于制动操作构件BP的操作量来计算按压状态的目标值（目标按压状态）。表示目标按压状态的信号经由总线SCB从目标状态计算装置TRG发送到设置在车轮侧的驱动装置DRV。驱动装置DRV基于目标按压状态和实际按压状态来控制电动机。

74. 发明专利

JP2014177205A Electrically-driven braking device for vehicle 有权
标题翻译：电动汽车制动装置
公开(公告)号：JP2014177205A
公开(公告)日：2014-09-25
申请号：JP2013052734
申请日：2013-03-15
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI
IPC分类号： B60T8/00 , B60T13/74
摘要： PROBLEM TO BE SOLVED: To provide an electrically-driven braking device that can perform feedback control with high reliability when pressing force is increased and can suppress unnecessary electric power supply to an electric motor due to ineffective displacement of the electric motor when the pressing force is decreased.SOLUTION: A pressing force actual value (Fba) as an actual value of force pressing a rotary member having a friction member fixed to a wheel is acquired. A position (Mka) of an electric motor is acquired. When a manipulated variable increases within a predetermined range (0≤Bpa
摘要翻译：要解决的问题：提供一种电动制动装置，其能够在按压力增加时以高可靠性进行反馈控制，并且能够抑制由于电动机的无效位移而导致的对电动机的不必要的电力供给，减小。解决方案：获得作为将具有固定到车轮的摩擦构件的旋转构件的力的实际值的按压力实际值（Fba）。获取电动机的位置（Mka）。当操作变量在包括制动操作构件的操作变量（Bpa）为零时的预定范围（0≤Bpa

75. 发明专利

JP2014177204A Electrically-driven braking device for vehicle 有权
标题翻译：电动汽车制动装置
公开(公告)号：JP2014177204A
公开(公告)日：2014-09-25
申请号：JP2013052733
申请日：2013-03-15
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , KODAMA HIROYUKI , OSHIO YUSUKE
IPC分类号： B60T8/00 , B60T13/74
摘要： PROBLEM TO BE SOLVED: To provide an electrically-driven braking device that can perform pressing force feedback control with high resolution of pressing force detection in a region where vehicle deceleration is small and with high reliability in a region where the vehicle deceleration is large.SOLUTION: Based upon a manipulated variable (Bpa) of a braking operation member, a first contribution degree (Ka1) as to a pressing force measured value (Fba) as a detection value of pressing force of a friction member and a second contribution degree (Ke2) as to a pressing force estimation value (Fbe) as an estimate value of the pressing force computed based upon the position of an electric motor are determined. When the manipulated variable is small, the second contribution degree is determined to be larger in value than the first contribution degree and when the manipulated variable is large, the first contribution degree is determined to be larger in value than the second contribution degree. Based upon a value (Fbxa) obtained while the first contribution value is taken into consideration for the pressing force measured value and a value (Fbxe) obtained while the second contribution value is taken into consideration for the pressing force estimate value, compound pressing force (Fbx) is computed and based upon the compound pressing force, a target amount of electric power supply to the electric motor is computed.
摘要翻译：要解决的问题：提供一种电动制动装置，其能够在车辆减速度小的区域以及车辆减速度大的区域具有高可靠性的情况下以高分辨率的按压力检测进行按压力反馈控制。：基于制动操作构件的操作变量（Bpa），作为摩擦构件的按压力的检测值和第二贡献度的按压力测量值（Fba）的第一贡献度（Ka1））作为基于电动机的位置计算的按压力的推定值的按压力估计值（Fbe）被确定。当操作变量小时，第二贡献度被确定为比第一贡献度大的值，并且当操作变量大时，第一贡献度被确定为大于第二贡献度的值。基于在对按压力测量值考虑第一贡献值时获得的值（Fbxa）和在对按压力估计值考虑第二贡献值时获得的值（Fbxe），复合按压力 Fbx），并且基于复合按压力，计算向电动机供给的目标电量。

76. 发明专利

JP2014142041A Electrically-driven braking device for vehicle 有权
标题翻译：电动汽车制动装置
公开(公告)号：JP2014142041A
公开(公告)日：2014-08-07
申请号：JP2013011993
申请日：2013-01-25
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , KASUYA SHINICHIRO
IPC分类号： F16D65/18 , B60T13/74 , F16D65/14
摘要： PROBLEM TO BE SOLVED: To provide a rotation and linear motion conversion mechanism (screw member) of an electrically-driven braking device for a vehicle that can maintain a good lubrication state for a long period.SOLUTION: A rotary motion of a shaft member SFT whose rotation is driven by an electric motor is converted to a linear motion of a pressing member PSN by a screw member NJB. A cap member CAP is provided. An outer periphery of the cap member CAP is in sliding contact with a first cylinder part Et1 of the pressing member PSN so as to be relatively movable in an axial direction and relatively non-rotatable around an axis. An inner periphery of the cap member CAP is in sliding contact with a second cylinder part Et2 of the shaft member SFT so as to be relatively movable in the axial direction and relatively rotatable around the axis. A storage chamber Hch is defined by the first cylinder part Et1, the second cylinder part Et2, and the cap member CAP. The storage chamber Hch is connected to one end Pb2 of the screw member NJB, and the inside of the storage chamber Hch is filled with lubricant GRS for lubricating the screw member NJB.
摘要翻译：要解决的问题：提供一种用于车辆的电动制动装置的旋转和直线运动转换机构（螺杆构件），其可以长期保持良好的润滑状态。解决方案：轴构件SFT的旋转运动其旋转由电动机驱动，通过螺钉构件NJB转换成按压构件PSN的直线运动。提供帽盖CAP。盖构件CAP的外周与按压构件PSN的第一圆筒部Et1滑动接触，以能够在轴向上相对移动并且能够围绕轴线相对不可旋转。盖构件CAP的内周与轴构件SFT的第二筒部Et2滑动接触，以能够在轴向上相对移动并且能够围绕轴线相对旋转。储存室Hch由第一气缸部分Et1，第二气缸部分Et2和盖部件CAP限定。存储室Hch连接到螺钉构件NJB的一端Pb2，并且储存室Hch的内部填充有用于润滑螺钉构件NJB的润滑剂GRS。

77. 发明专利

JP2014051198A Brake control device of vehicle 有权
标题翻译：车辆制动控制装置
公开(公告)号：JP2014051198A
公开(公告)日：2014-03-20
申请号：JP2012197253
申请日：2012-09-07
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , KODAMA HIROYUKI , HIRANO TAKUYA
IPC分类号： B60T8/1761 , B60T8/17 , B60T8/1766 , B60T8/26 , B60T13/74
摘要： PROBLEM TO BE SOLVED: To provide a brake control device of a vehicle for generating braking torque with an electric motor for wheels of the vehicle, which when starting to execute slip suppression control for the wheels, prevents the wheels from slipping excessively under the effect of inertial or the like of the electric motor.SOLUTION: The brake control device of a vehicle executes 'slip suppression control for wheels' that controls an electric motor on the basis of slip state quantities of the wheels to decrease braking torque of the wheels, and also executes 'sudden stop control' that suddenly stops a rotary movement of the electric motor on the basis of the slip state quantities of the wheels. The sudden stop control is started under the condition that the slip suppression control of the wheels is not executed. As the sudden stop control, 'control to change step by step current carrying amounts of the electric motor to a predetermined current-carrying capacity corresponding to the direction of deceleration of the electric motor' can be executed.
摘要翻译：要解决的问题：提供一种车辆的制动控制装置，用于通过车辆的车轮用电动机产生制动转矩，当开始执行车轮的滑动抑制控制时，防止车轮在以下情况下过度滑倒汽车的制动控制装置执行基于车轮的滑动状态量控制电动机的“车轮防滑控制”，以减小车轮的制动转矩，并且还执行基于车轮的滑动状态量突然停止电动机的旋转运动的“突然停止控制”。在不执行车轮的防滑控制的条件下开始突然停止控制。作为突然停止控制，可以执行“将电动机的一步一步的电流承载量改变为与电动机的减速方向相对应的预定的载流能力”的控制。

78. 发明专利

JP2014051197A Brake control device of vehicle 有权
标题翻译：车辆制动控制装置
公开(公告)号：JP2014051197A
公开(公告)日：2014-03-20
申请号：JP2012197245
申请日：2012-09-07
申请人： Advics Co Ltd , 株式会社アドヴィックス , Toyota Motor Corp , トヨタ自動車株式会社
发明人： YASUI YOSHIYUKI , KODAMA HIROYUKI , HIRANO TAKUYA , YABUSAKI NAOKI , YAMAMOTO TAKAYUKI
IPC分类号： B60T8/1761 , B60T8/17 , B60T8/1766 , B60T8/26 , B60T13/74
CPC分类号： B60T8/1761 , B60T8/171 , B60T8/172 , B60T8/17616 , B60T13/741 , B60T2240/06
摘要： PROBLEM TO BE SOLVED: To provide a brake control device of a vehicle for generating braking torque using an electric motor for rear wheels of the vehicle, which when starting to execute slip suppression control for the rear wheels, prevents the rear wheels from slipping excessively under the effect of inertial or the like of the electric motor.SOLUTION: The brake control device of a vehicle executes 'slip suppression control for rear wheels' that controls an electric motor on the basis of slip-state quantities of the rear wheels to decrease braking torque of the rear wheels, and also executes 'sudden stop control' that suddenly stops a rotary movement of the electric motor on the basis of slip-state quantities of front wheels. The sudden stop control is started under the condition that the slip suppression control of the rear wheels is not executed. As the sudden stop control, 'control to change step by step current-carrying amounts of the electric motor into a predetermined current-carrying capacity corresponding to a direction of deceleration of the electric motor' can be executed.
摘要翻译：要解决的问题：提供一种车辆的制动控制装置，用于使用车辆后轮用的电动马达产生制动转矩，当开始执行后轮的滑动抑制控制时，防止后轮在下方过度下滑电动机的惯性等的影响。解决方案：车辆的制动控制装置根据后轮的滑移量来执行“后轮的防滑控制”，以控制电动马达以减少制动后轮的转矩，并且还执行基于前轮的滑动量突然停止电动机的旋转运动的“突然停止控制”。在不执行后轮的防滑控制的条件下开始突然停止控制。作为突然停止控制，可以执行“将电动机的逐步通电量改变成与电动机的减速方向相对应的预定的载流能力”的控制。

79. 发明专利

JP2013115989A Vehicular braking control device 有权
标题翻译：车辆制动控制装置
公开(公告)号：JP2013115989A
公开(公告)日：2013-06-10
申请号：JP2011261932
申请日：2011-11-30
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , KODAMA HIROYUKI , SATAKE NAOTOSHI
IPC分类号： B60L7/12
摘要： PROBLEM TO BE SOLVED: To provide a vehicular braking control device which generates braking torque by an electric motor, and can prevent needless execution of inertia compensation control for compensating influence of inertia of the entire device including inertia of the electric motor.SOLUTION: In this device, an electric motor is controlled based on a target current-carrying amount calculated based on an operation amount Bpa of a braking operation member. Based on the operation amount Bpa, whether inertia compensation control for compensating influence of inertia of a brake actuator is necessary is determined. Based on the actual position of the electric motor, whether inertia compensation control should be permitted is determined. Only when it is determined that the inertia compensation control is necessary and should be permitted, the inertia compensation control for compensating the influence of the brake actuator by adjusting the target current-carrying amount is executed.
摘要翻译：解决的问题：提供一种通过电动机产生制动转矩的车辆制动控制装置，并且可以防止不必要地执行惯性补偿控制，以补偿包括电动机的惯性的整个装置的惯性的影响。解决方案：在该装置中，基于基于制动操作构件的操作量Bpa计算的目标载流量来控制电动机。基于操作量Bpa，确定是否需要用于补偿制动致动器的惯性的影响的惯性补偿控制。根据电动机的实际位置，确定是否允许惯性补偿控制。只有当确定需要并允许惯性补偿控制时，才执行用于通过调整目标载流量来补偿制动致动器的影响的惯性补偿控制。版权所有（C）2013，JPO＆INPIT

80. 发明专利

JP2013115988A Vehicular braking control device 有权
标题翻译：车辆制动控制装置
公开(公告)号：JP2013115988A
公开(公告)日：2013-06-10
申请号：JP2011261927
申请日：2011-11-30
申请人： Advics Co Ltd , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , KODAMA HIROYUKI , SATAKE NAOTOSHI
IPC分类号： B60L7/12
摘要： PROBLEM TO BE SOLVED: To provide a vehicular braking control device which generates braking torque by an electric motor, and can properly compensate influence of inertia of the entire device including inertia of the electric motor.SOLUTION: In this device, an electric motor is controlled based on a target current-carrying amount calculated based on an operation amount Bpa of a braking operation member. When it is determined that inertial compensation control in acceleration is necessary (FLj←1), a first inertia compensation current-carrying amount Ijt for "compensating influence of inertia of a brake actuator by increasing a target current-carrying amount" is calculated. When it is determined that inertial compensation control in deceleration is necessary (FLk←1), a second inertia compensation current-carrying amount Ikt for "compensating influence of inertia of the brake actuator by decreasing the target current-carrying amount" is calculated based on an actual current-carrying amount Ima acquired corresponding to the first inertial compensation current-carrying amount Ijt. The target current-carrying amount is calculated based on the first and second inertia compensation current-carrying amounts Ijt, Ikt.
摘要翻译：要解决的问题：提供一种通过电动机产生制动转矩的车辆制动控制装置，并且可以适当地补偿包括电动机的惯性的整个装置的惯性的影响。解决方案：在该装置中，基于基于制动操作构件的操作量Bpa计算的目标载流量来控制电动机。当确定需要加速度的惯性补偿控制（FLj←1）时，计算出通过增加目标载流量来补偿制动致动器的惯性的影响的第一惯性补偿载流量Ijt。当确定需要减速时的惯性补偿控制（FLk←1）时，基于“减小目标载流量”来补偿制动致动器的惯性的影响的第二惯性补偿载流量Ikt 对应于第一惯性补偿载流量Ijt获取的实际载流量Ima。基于第一和第二惯性补偿载流量Ijt，Ikt计算目标载流量。版权所有（C）2013，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式