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公开(公告)号：US20050172707A1
公开(公告)日：2005-08-11
申请号：US10510048
申请日：2003-03-20
Applicant: Masaki Kanatani , Atsushi Ogawa , Takashi Doi , Shingo Urababa , Masaaki Tabata , Hideki Kusunoki , Kouichi Morita
Inventor： Masaki Kanatani , Atsushi Ogawa , Takashi Doi , Shingo Urababa , Masaaki Tabata , Hideki Kusunoki , Kouichi Morita
CPC classification number: B60C23/0416 , B60C23/0433 , B60C23/0444
Abstract: A tire-state obtaining apparatus operable to detect the states of tires of wheels and including (a) wheel-side devices each including a transmitter device (42), and (b) a body-side device including a receiver device operable to receive tire information from the wheel-side devices, wherein the positions of the wheels from which sets of the tire information have been transmitted are determined on the basis of the condition in which the receiver device receives the tire information. The receiver device includes a plurality of antennas oriented to receive the tire information from the respective wheel-side devices, and the wheel corresponding to the antenna having the highest intensity of reception of the tire information can be determined as the wheel from which the tire information has been transmitted, so that the antennas need not be located near the respective wheels, to identify the wheels.
Abstract translation: 一种轮胎状态获取装置，其可操作以检测车轮的状态，并且包括（a）车轮侧装置，每个轮侧装置包括发射器装置（42），和（b）身体侧装置，其包括可操作以接收轮胎的接收装置 根据接收装置接收轮胎信息的条件，确定来自车轮侧装置的信息，其中已经发送了轮胎信息组的车轮的位置。 接收机装置包括多个天线，其定向为从相应的车轮侧装置接收轮胎信息，并且对应于具有最高接收强度的轮胎信息的天线的车轮可以被确定为轮胎信息 已经被发送，使得天线不需要位于各个车轮附近，以识别车轮。
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2.发明授权Electronic controlled fluid suspension system with an advance control and a feedback control of a vehicle attitude 失效具有前进控制和车辆姿态反馈控制的电子控制液体悬挂系统
公开(公告)号：US4949262A
公开(公告)日：1990-08-14
申请号：US239982
申请日：1988-09-02
Applicant: Shuuichi Buma , Toshio Aburaya , Takashi Yonekawa , Osamu Takeda , Shingo Urababa , Shunichi Doi
Inventor： Shuuichi Buma , Toshio Aburaya , Takashi Yonekawa , Osamu Takeda , Shingo Urababa , Shunichi Doi
IPC: B60G17/016 , B60G21/00
CPC classification number: B60G17/016
Abstract: An electronic controlled fluid suspension system in which a change in a vehicle attitude is expected in advance by an advance control means responsive to a driving state detected by a driving state detection means, and the current vehicle attitude is feedback-controlled by a feedback control means. The shares of the advance control amount and the feedback control amount are calculated by a share determination means so that final control amount is determined based on the shares. Fluid flow to and from the fluid suspension is controlled by a fluid flow control means in response to the final control amount. In such control system, the advance control and the feedback control are smoothly switched, which results in improved maneuverability and stability of the vehicle.
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公开(公告)号：US08027765B2
公开(公告)日：2011-09-27
申请号：US11917052
申请日：2006-06-09
Applicant: Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
Inventor： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
IPC: B60G17/016
CPC classification number: B60G17/0162 , B60G21/0555 , B60G2202/135 , B60G2202/42 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/98 , B60G2500/20 , B60G2600/85 , B60G2800/012 , B60G2800/70 , B60G2800/9122
Abstract: A stabilizer system for a vehicle that includes a stabilizer bar and an actuator for changing stiffness of the stabilizer bar, an electric current to be supplied to an electric motor that is a drive source of the actuator is changed based on various parameters. The supply current is made smaller in a situation in which an operational direction of the actuator is toward a neutral position, than in another situation. Further, the supply current is made smaller with an increase in a distance of the operational position of the actuator from the neutral position. Moreover, the supply current is made larger with an increase in a steering speed. In detail, when the supply current is determined by multiplying a basic supply current by a control gain, the control gain is set to change depending upon the above-indicated parameter, whereby the supply current is changed based on the parameters.
Abstract translation: 一种用于车辆的稳定器系统，其包括稳定杆和用于改变稳定杆的刚度的致动器，基于各种参数来改变要供应到作为致动器的驱动源的电动机的电流。 在致动器的操作方向朝向中立位置的情况下，供电电流比在其他情况下更小。 此外，随着致动器的操作位置与中立位置的距离的增加，供应电流变小。 此外，随着转向速度的增加，供电电流变大。 具体地，当通过将基本电源电流乘以控制增益来确定供电电流时，控制增益被设置为根据上述参数而改变，由此基于参数改变供电电流。
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公开(公告)号：US07290772B2
公开(公告)日：2007-11-06
申请号：US10522018
申请日：2004-03-26
Applicant: Akiya Taneda , Katsumi Suzuki , Hideyuki Kobayashi , Shuuichi Buma , Masaaki Tabata , Shingo Urababa
Inventor： Akiya Taneda , Katsumi Suzuki , Hideyuki Kobayashi , Shuuichi Buma , Masaaki Tabata , Shingo Urababa
IPC: B60G15/17
CPC classification number: B60G21/0555 , B60G2202/42 , B60G2202/442 , B60G2204/4191 , B60G2800/012
Abstract: A stabilizer control device for vehicle includes a pair of stabilizer bars (31, 32) provided between a left wheel and a right wheel of a vehicle, and an actuator including a reduction mechanism (RD) connecting between said pair of stabilizer bars (31, 32) and a motor (M) connected to the reduction mechanism (RD) for providing torsion force to said pair of stabilizer bars (31, 32) through the reduction mechanism (RD) wherein the reduction mechanism (RD) comprises a first gear (25) and a second gear (26) for generating relative rotational speeds differential therebetween, the first gear (25) and the second gear (26) are coaxially placed adjacent to each other, and opposed side faces of stabilizer bars (31, 32) are adjacently connected with the first gear (25) and the second gear (26) respectively and disposed in the reduction mechanism (RD).
Abstract translation: 一种用于车辆的稳定器控制装置，包括设置在车辆的左轮和右轮之间的一对稳定杆（31,32），以及具有连接在所述一对稳定杆（31,32）之间的减速机构（RD） 32）和连接到所述减速机构（RD）的马达（M），用于通过所述减速机构（RD）向所述一对稳定杆（31,32）提供扭力，其中所述减速机构（RD）包括第一齿轮 25）和用于产生在其间差分的相对转速的第二齿轮（26），所述第一齿轮（25）和所述第二齿轮（26）相互同轴地放置，并且所述稳定杆（31,32）的相对的侧面 分别与第一齿轮（25）和第二齿轮（26）相连，并设置在减速机构（RD）中。
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公开(公告)号：US07032441B2
公开(公告)日：2006-04-25
申请号：US10510048
申请日：2003-03-20
Applicant: Masaki Kanatani , Atsushi Ogawa , Takashi Doi , Shingo Urababa , Masaaki Tabata , Hideki Kusunoki , Kouichi Morita
Inventor： Masaki Kanatani , Atsushi Ogawa , Takashi Doi , Shingo Urababa , Masaaki Tabata , Hideki Kusunoki , Kouichi Morita
IPC: E01C23/00
CPC classification number: B60C23/0416 , B60C23/0433 , B60C23/0444
Abstract: A tire-state obtaining apparatus operable to detect the states of tires of wheels and including (a) wheel-side devices each including a transmitter device (42), and (b) a body-side device including a receiver device operable to receive tire information from the wheel-side devices, wherein the positions of the wheels from which sets of the tire information have been transmitted are determined on the basis of the condition in which the receiver device receives the tire information. The receiver device includes a plurality of antennas oriented to receive the tire information from the respective wheel-side devices, and the wheel corresponding to the antenna having the highest intensity of reception of the tire information can be determined as the wheel from which the tire information has been transmitted, so that the antennas need not be located near the respective wheels, to identify the wheels.
Abstract translation: 一种轮胎状态获取装置，其可操作以检测车轮的状态，并且包括（a）车轮侧装置，每个轮侧装置包括发射器装置（42），和（b）身体侧装置，其包括可操作以接收轮胎的接收装置 根据接收装置接收轮胎信息的条件，确定来自车轮侧装置的信息，其中已经发送了轮胎信息组的车轮的位置。 接收机装置包括多个天线，其定向为从相应的车轮侧装置接收轮胎信息，并且对应于具有最高接收强度的轮胎信息的天线的车轮可以被确定为轮胎信息 已经被发送，使得天线不需要位于各个车轮附近，以识别车轮。
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公开(公告)号：US20050179221A1
公开(公告)日：2005-08-18
申请号：US11056363
申请日：2005-02-14
Applicant: Yoshiyuki Yasui , Shingo Urababa , Shuuichi Buma
Inventor： Yoshiyuki Yasui , Shingo Urababa , Shuuichi Buma
IPC: B60G17/015 , B60G17/016 , B60G21/055 , B60G21/045
CPC classification number: B60G21/0555 , B60G17/0162 , B60G2202/42 , B60G2202/442 , B60G2204/419 , B60G2400/0523 , B60G2400/104 , B60G2400/208 , B60G2400/41 , B60G2800/9122
Abstract: 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 and a speed reducing mechanism disposed between the stabilizer bars. A turning determination device is provided for determining change in turning operation of the vehicle. And, a controller is provided for changing a control parameter of the electric motor in response to the result determined by the turning determination device, to control a torsional rigidity of the stabilizer. As for control parameters of the electric motor, may be employed a desired value of electric current for actuating the electric motor, for example.
Abstract translation: 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和减速机构的致动器。 提供一种用于确定车辆的转向操作的变化的转动判定装置。 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改变电动机的控制参数，以控制稳定器的扭转刚度。 关于电动机的控制参数，例如可以采用用于启动电动机的期望的电流值。
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7.发明授权
公开(公告)号：US06231134B1
公开(公告)日：2001-05-15
申请号：US09123353
申请日：1998-07-28
Applicant: Tsukasa Fukasawa , Akira Sakai , Hiroki Asada , Junichi Sakamoto , Shingo Urababa , Yoshinori Suzuki , Toshiyuki Sakai , Naoyasu Enomoto
Inventor： Tsukasa Fukasawa , Akira Sakai , Hiroki Asada , Junichi Sakamoto , Shingo Urababa , Yoshinori Suzuki , Toshiyuki Sakai , Naoyasu Enomoto
IPC: B60T864
CPC classification number: B60T8/4081 , B60L3/108 , B60L7/14 , B60L7/26 , B60L11/14 , B60L15/2009 , B60L2210/40 , B60L2240/423 , B60L2240/461 , B60T8/00 , B60T8/367 , B60T13/586 , B60T2270/602 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275
Abstract: A vehicle braking system including a frictional braking device for applying a frictional braking torque to each of a plurality of wheels of the vehicle, a regenerative braking device including at least one electric motor for applying a regenerative braking torque to at least one drive wheel of the vehicle, and a total braking torque control device for controlling a total braking torque including one or both of the regenerative braking torque and the frictional braking torque which are applied to each of the wheels. When the total braking torque of at least one of the wheels has exceeded an upper limit corresponding to a friction coefficient of a road surface on which the motor vehicle is running, the total braking torque control device operates to zero the regenerative braking torque of each of the above-indicated at least one wheel and control the frictional braking torque of this wheel while reducing an influence of the zeroing of the regenerative braking torque.
Abstract translation: 一种车辆制动系统，包括用于向车辆的多个车轮中的每一个车轮施加摩擦制动转矩的摩擦制动装置，包括至少一个电动机的再生制动装置，所述至少一个电动机用于将再生制动转矩施加到至少一个驱动轮的驱动轮 车辆，以及用于控制包括施加到每个车轮的再生制动转矩和摩擦制动转矩中的一个或两个的总制动转矩的总制动转矩控制装置。 当至少一个车轮的总制动转矩超过与机动车辆行驶的路面的摩擦系数相对应的上限时，总制动转矩控制装置动作以使每个车轮的再生制动转矩为零 上述至少一个车轮，并且在减小再生制动转矩归零的影响的同时控制该车轮的摩擦制动转矩。
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公开(公告)号：US07871083B2
公开(公告)日：2011-01-18
申请号：US11914471
申请日：2006-06-07
Applicant: Shingo Urababa , Tomoyuki Iida
Inventor： Shingo Urababa , Tomoyuki Iida
IPC: B60G17/015
CPC classification number: B60G17/0162 , B60G21/0555 , B60G2202/135 , B60G2202/42 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/98 , B60G2500/20 , B60G2600/85 , B60G2800/012 , B60G2800/70 , B60G2800/9122
Abstract: A stabilizer system, for use in a vehicle, exhibiting an appropriate rolling-restraining effect to restrain rolling of a body of the vehicle. An electronic control unit includes a control-start-timing reference-relative-rotation-position determining portion that determines a reference relative-rotation position of two stabilizer bars from which a relative-rotation amount of the two stabilizer bars is counted when a rolling-restraining control is performed. In the stabilizer system, when a lateral acceleration exceeds a reference value, the rolling-restraining control is started; and a relative-rotation position of the two stabilizer bars when the lateral acceleration exceeds the reference value is determined as the reference relative-rotation position of the two stabilizer bars. Thus, an appropriate reference relative-rotation position of the two stabilizer bars can be easily determined and accordingly an appropriate rolling-restraining effect of the two stabilizer bars can be exhibited.
Abstract translation: 一种在车辆中使用的稳定器系统，其具有适当的滚动抑制效果以抑制车辆的车身的滚动。 电子控制单元包括控制开始时刻基准相对旋转位置确定部，其确定两个稳定杆的基准相对旋转位置，当滚动时，基准相对旋转位置确定部件计数两个稳定杆的相对旋转量， 执行抑制控制。 在稳定器系统中，当横向加速度超过基准值时，开始滚动抑制控制; 并且当横向加速度超过基准值时，两个稳定杆的相对旋转位置被确定为两个稳定杆的参考相对旋转位置。 因此，可以容易地确定两个稳定杆的适当的参考相对旋转位置，因此可以显示两个稳定杆的适当的滚动抑制效果。
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公开(公告)号：US07725226B2
公开(公告)日：2010-05-25
申请号：US11350727
申请日：2006-02-10
Applicant: Shingo Urababa , Tomoyuki Iida
Inventor： Shingo Urababa , Tomoyuki Iida
IPC: B60G17/016
CPC classification number: B60G17/0162 , B60G21/0555 , B60G21/0558 , B60G2202/135 , B60G2202/42 , B60G2204/419 , B60G2204/62 , B60G2204/8302 , B60G2400/98 , B60G2600/08 , B60G2800/0122 , B60G2800/24 , B60G2800/9122
Abstract: In a target rotational angle determining routine, based on a roll moment and longitudinal acceleration that are calculated, target rotational angles of actuators on a subject side (one of front-wheel and rear-wheel sides) and a counterpart side are obtained using a common map. An actual rotational angle on the counterpart side is read. It is determined whether the absolute value of a difference obtained by subtracting the actual rotational angle supplied from the counterpart side from the target rotational angle on the counterpart side that is obtained by the subject side is equal to or greater than a set angle difference Δθ0. If YES, it is determined that roll stiffness on the counterpart side is insufficient, and the target rotational angle on the subject side is changed so that a roll stiffness distribution ratio between the front-wheel side and the rear-wheel side comes close to a set distribution ratio.
Abstract translation: 在目标旋转角度确定程序中，基于计算出的滚动力矩和纵向加速度，使用共同的方法获得目标侧（前轮侧和后轮侧之一）和对方侧的致动器的目标旋转角度 地图。 读取对方的实际旋转角度。 通过从对方侧获得的对方侧的目标旋转角度减去从对方侧提供的实际旋转角度所获得的差的绝对值是否等于或大于设定角度差Dgr; ＆thetas; 0。 如果是，则确定对方侧的滚动刚度不足，并且改变对象侧的目标旋转角度，使得前轮侧和后轮侧之间的侧倾刚度分布比接近于 设定分配比例。
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公开(公告)号：US20090112400A1
公开(公告)日：2009-04-30
申请号：US11917052
申请日：2006-06-09
Applicant: Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
Inventor： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
IPC: B60G17/016
CPC classification number: B60G17/0162 , B60G21/0555 , B60G2202/135 , B60G2202/42 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/98 , B60G2500/20 , B60G2600/85 , B60G2800/012 , B60G2800/70 , B60G2800/9122
Abstract: A stabilizer system for a vehicle that includes a stabilizer bar and an actuator for changing stiffness of the stabilizer bar, an electric current to be supplied to an electric motor that is a drive source of the actuator is changed based on various parameters. The supply current is made smaller in a situation in which an operational direction of the actuator is toward a neutral position, than in another situation. Further, the supply current is made smaller with an increase in a distance of the operational position of the actuator from the neutral position. Moreover, the supply current is made larger with an increase in a steering speed. In detail, when the supply current is determined by multiplying a basic supply current by a control gain, the control gain is set to change depending upon the above-indicated parameter, whereby the supply current is changed based on the parameters.
Abstract translation: 一种用于车辆的稳定器系统，其包括稳定杆和用于改变稳定杆的刚度的致动器，基于各种参数来改变要供应到作为致动器的驱动源的电动机的电流。 在致动器的操作方向朝向中立位置的情况下，供电电流比其他情况更小。 此外，随着致动器的操作位置与中立位置的距离的增加，供应电流变小。 此外，随着转向速度的增加，供电电流变大。 具体地，当通过将基本电源电流乘以控制增益来确定供电电流时，控制增益被设置为根据上述参数而改变，由此基于参数改变供电电流。
