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8 条记录 (耗时 0.013 秒)

    VEHICULAR STEERING CONTROL DEVICE
    1.
    发明申请
    VEHICULAR STEERING CONTROL DEVICE 失效
    车辆转向控制装置

    公开(公告)号：US20100161178A1

    公开(公告)日：2010-06-24

    申请号：US12160495

    申请日：2007-05-10

    申请人： Takahiro Kodaira ,  Hideki Sakai ,  Yoji Kunihiro ,  Motoshi Oki ,  Kentaro Horiuchi ,  Etsuo Katsuyama

    发明人： Takahiro Kodaira ,  Hideki Sakai ,  Yoji Kunihiro ,  Motoshi Oki ,  Kentaro Horiuchi ,  Etsuo Katsuyama

    IPC分类号： G06F19/00

    CPC分类号： B62D6/003 ,  B62D5/0472

    摘要： A vehicle steering control apparatus (10) is provided with: a steering force applying device (15, 30) for applying a steering force front wheels (5, 6); and a lateral force detecting device (42) for detecting a lateral force of each of the front wheels and rear wheels (7, 8), the steering force applying device applying, to the front wheels, a convergent steering force which steers the front wheels in a direction in which yaw oscillation converges, if a ratio of the lateral force (Fr) of the rear wheels to the lateral force (Ff) of the front wheels becomes a ratio of possibly causing the yaw oscillation in a vehicle (1).

    摘要翻译： 一种车辆转向控制装置（10），其具有：用于施加转向力前轮（5,6）的转向力施加装置（15,30）。 以及用于检测前轮和后轮（7,8）中的每一个的横向力的侧向力检测装置（42），该转向力施加装置向前轮施加收敛的转向力，该转向力使前轮 如果后轮的横向力（Fr）与前轮的横向力（Ff）的比例成为可能导致车辆（1）中的偏航振动的比例，则在偏航振动收敛的方向上。

    WHEEL CONTROL DEVICE, VEHICLE, AND WHEEL CONTROL METHOD
    2.
    发明申请
    WHEEL CONTROL DEVICE, VEHICLE, AND WHEEL CONTROL METHOD 审中-公开
    车轮控制装置，车辆和车轮控制方法

    公开(公告)号：US20150274033A1

    公开(公告)日：2015-10-01

    申请号：US14433553

    申请日：2012-10-04

    申请人： Etsuo KATSUYAMA ,  Takao KOBAYASHI ,  Hideki SUGIURA

    发明人： Etsuo Katsuyama ,  Takao Kobayashi ,  Hideki Sugiura

    IPC分类号： B60L15/20

    CPC分类号： B60L15/2036 ,  B60L7/14 ,  B60L7/18 ,  B60L7/26 ,  B60L15/20 ,  B60L15/2009 ,  B60L2220/14 ,  B60L2220/44 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/429 ,  B60L2250/26 ,  B60L2260/28 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7275

    摘要： A control unit controlling torque of four motors capable of independently driving respective wheels, and setting a predetermined reference torque to the four motors based on first information from a driver input, and includes a distributed torque limitation mode wherein at least one of first motors from the four motors are controlled at a torque acquired by distributing a first distributed torque to the predetermined reference torque through addition to the predetermined reference torque based on second information of vehicle motion state; at least one of second motors different from the first motors are controlled at a torque acquired by distributing a second distributed torque to the predetermined reference torque through subtraction from the predetermined reference torque; and the first and second distributed torque are limited to prevent a torque acting direction from changing before and after the distribution through addition and the distribution through subtraction.

    摘要翻译： 控制单元，其控制能够独立地驱动各个车轮的四个电动机的转矩，并且基于来自驾驶员输入的第一信息将四个电动机的预定基准转矩设定为分配转矩限制模式，其中，来自所述第一电动机的至少一个 基于车辆运动状态的第二信息，通过将第一分配转矩分配到预定参考转矩，通过除预定参考转矩之外，将四个电动机控制在扭矩所获得的转矩; 与第一电动机不同的第二电动机中的至少一个被控制为通过从预定的参考转矩减去而将第二分配转矩分配到预定的参考转矩而获得的转矩; 并且限制第一和第二分配转矩以防止扭矩作用方向在通过加法分配和分配之前和之后通过减法而改变。

    VEHICLE BEHAVIOR CONTROL APPARATUS
    3.
    发明申请
    VEHICLE BEHAVIOR CONTROL APPARATUS 有权
    车辆行为控制装置

    公开(公告)号：US20140309902A1

    公开(公告)日：2014-10-16

    申请号：US14355136

    申请日：2011-11-10

    申请人： Etsuo Katsuyama

    发明人： Etsuo Katsuyama

    IPC分类号： B60T8/1755 ,  B60W10/184 ,  B60W30/02 ,  B60W10/08

    CPC分类号： B60T8/1755 ,  B60G2300/50 ,  B60G2400/0522 ,  B60G2400/102 ,  B60G2500/106 ,  B60G2800/014 ,  B60G2800/164 ,  B60K7/0007 ,  B60K17/356 ,  B60K2007/0038 ,  B60K2007/0061 ,  B60K2007/0092 ,  B60T2260/06 ,  B60W10/08 ,  B60W10/184 ,  B60W10/20 ,  B60W10/22 ,  B60W30/02 ,  B60W30/20 ,  B60W2030/041 ,  B60W2520/16 ,  B60W2710/083 ,  B60W2720/16 ,  Y02T10/7258

    摘要： An electronic control unit determines driving force that is generated on wheels and has an identical absolute value and opposite directions to each other in order to suppress pitch behavior and/or heave behavior occurring on a vehicle body in association with travelling of a vehicle. Then, the unit controls the drive of in-wheel motors through an inverter based on the driving force. On the other hand, electronic control unit changes the damping forces of shock absorbers constituting suspension mechanisms in response to the pitch behavior and/or the heave behavior occurring on the vehicle body. In this way, by controlling one of the pitch behavior and the heave behavior that may occur in combination, enhancing of the occurrence of the other one that is not intended can be prevented effectively, and the occurrence of intended behavior on the vehicle body can be controlled independently.

    摘要翻译： 电子控制单元确定在车轮上产生的驱动力，并且具有相同的绝对值和彼此相反的方向，以便抑制与车辆的行驶相关联的在车体上发生的俯仰行为和/或起伏行为。 然后，该单元基于驱动力通过逆变器控制轮内电机的驱动。 另一方面，电子控制单元响应于在车体上发生的俯仰行为和/或起伏行为改变构成悬架机构的减震器的阻尼力。 以这种方式，通过控制组合可能发生的俯仰行为和起伏行为之一，可以有效地防止不能预期的另一个的发生的增强，并且可以在车身上发生预期的行为 独立控制。

    Vehicular steering control device
    5.
    发明授权
    Vehicular steering control device 失效
    车辆转向控制装置

    公开(公告)号：US08200392B2

    公开(公告)日：2012-06-12

    申请号：US12160495

    申请日：2007-05-10

    申请人： Takahiro Kodaira ,  Hideki Sakai ,  Yoji Kunihiro ,  Motoshi Oki ,  Kentaro Horiuchi ,  Etsuo Katsuyama

    发明人： Takahiro Kodaira ,  Hideki Sakai ,  Yoji Kunihiro ,  Motoshi Oki ,  Kentaro Horiuchi ,  Etsuo Katsuyama

    IPC分类号： A01B69/00 ,  B62D6/00 ,  B62D11/00

    CPC分类号： B62D6/003 ,  B62D5/0472

    摘要： A vehicle steering control apparatus (10) is provided with: a steering force applying device (15, 30) for applying a steering force front wheels (5, 6); and a lateral force detecting device (42) for detecting a lateral force of each of the front wheels and rear wheels (7, 8), the steering force applying device applying, to the front wheels, a convergent steering force which steers the front wheels in a direction in which yaw oscillation converges, if a ratio of the lateral force (Fr) of the rear wheels to the lateral force (Ff) of the front wheels becomes a ratio of possibly causing the yaw oscillation in a vehicle (1).

    摘要翻译： 一种车辆转向控制装置（10），其具有：用于施加转向力前轮（5,6）的转向力施加装置（15,30）。 以及用于检测前轮和后轮（7,8）中的每一个的横向力的侧向力检测装置（42），该转向力施加装置向前轮施加收敛的转向力，该转向力使前轮 如果后轮的横向力（Fr）与前轮的横向力（Ff）的比例成为可能导致车辆（1）中的偏航振动的比例，则在偏航振动收敛的方向上。

    Device for controlling yawing of vehicle
    6.
    发明授权
    Device for controlling yawing of vehicle 失效
    用于控制车辆偏航的装置

    公开(公告)号：US06360150B1

    公开(公告)日：2002-03-19

    申请号：US09462436

    申请日：2000-01-07

    申请人： Naoto Fukushima ,  Etsuo Katsuyama

    发明人： Naoto Fukushima ,  Etsuo Katsuyama

    IPC分类号： B60T832

    CPC分类号： B60T8/17552 ,  B60T2230/02 ,  B60W10/04 ,  B60W10/184 ,  B60W30/045 ,  B60W40/064 ,  B60W2050/0028 ,  B60W2520/14 ,  B60W2530/20 ,  B60W2720/14

    摘要： Provided are a yaw moment generating mechanism a which produces a yawing motion at the vehicle, a vehicle behavior detection means b which detects a vehicle behavior, an actual yaw moment detection means a which is included in the vehicle behavior detection means b and detects an actual yaw moment acting on the vehicle, a target yaw moment arithmetic-calculation means d which calculates a target yaw moment necessary for a current vehicle behavior on the basis of an input from the vehicle behavior detection means b, and an operating command means e which operates the yaw moment generating mechanism to output a yaw moment equivalent to the difference between the target yaw moment and the actual yaw moment. Therefore, during the vehicle yaw dynamics control, it is possible to enhance the control quality without the control delay and control hunting and without giving the driver an uncomfortable feeling.

    摘要翻译： 提供了一种在车辆产生偏航运动的横摆力矩产生机构a，检测车辆行为的车辆行为检测装置b，包括在车辆行为检测装置b中的实际横摆力矩检测装置a， 作用在车辆上的横摆力矩，基于来自车辆行为检测装置b的输入计算当前车辆行为所需的目标横摆力矩的目标横摆力矩算术计算装置d，以及操作指令装置e，其操作 所述横摆力矩产生机构输出与所述目标横摆力矩与所述实际横摆力矩之间的差相当的横摆力矩。 因此，在车辆偏航动力学控制期间，可以提高控制质量而无需控制延迟和控制打猎，并且不会给驾驶员带来不适感。

    Vehicle behavior control apparatus
    7.
    发明授权
    Vehicle behavior control apparatus 有权
    车辆行为控制装置

    公开(公告)号：US09120469B2

    公开(公告)日：2015-09-01

    申请号：US14355136

    申请日：2011-11-10

    申请人： Etsuo Katsuyama

    发明人： Etsuo Katsuyama

    IPC分类号： G06F19/00 ,  B60T8/1755 ,  B60W10/08 ,  B60W10/184 ,  B60W10/22 ,  B60W30/20 ,  B60W30/02 ,  B60W30/04

    CPC分类号： B60T8/1755 ,  B60G2300/50 ,  B60G2400/0522 ,  B60G2400/102 ,  B60G2500/106 ,  B60G2800/014 ,  B60G2800/164 ,  B60K7/0007 ,  B60K17/356 ,  B60K2007/0038 ,  B60K2007/0061 ,  B60K2007/0092 ,  B60T2260/06 ,  B60W10/08 ,  B60W10/184 ,  B60W10/20 ,  B60W10/22 ,  B60W30/02 ,  B60W30/20 ,  B60W2030/041 ,  B60W2520/16 ,  B60W2710/083 ,  B60W2720/16 ,  Y02T10/7258

    摘要： An electronic control unit determines driving force that is generated on wheels and has an identical absolute value and opposite directions to each other in order to suppress pitch behavior and/or heave behavior occurring on a vehicle body in association with travelling of a vehicle. Then, the unit controls the drive of in-wheel motors through an inverter based on the driving force. On the other hand, electronic control unit changes the damping forces of shock absorbers constituting suspension mechanisms in response to the pitch behavior and/or the heave behavior occurring on the vehicle body. In this way, by controlling one of the pitch behavior and the heave behavior that may occur in combination, enhancing of the occurrence of the other one that is not intended can be prevented effectively, and the occurrence of intended behavior on the vehicle body can be controlled independently.

    摘要翻译： 电子控制单元确定在车轮上产生的驱动力，并且具有相同的绝对值和彼此相反的方向，以便抑制与车辆的行驶相关联的在车体上发生的俯仰行为和/或起伏行为。 然后，该单元基于驱动力通过逆变器控制轮内电机的驱动。 另一方面，电子控制单元响应于在车体上发生的俯仰行为和/或起伏行为改变构成悬架机构的减震器的阻尼力。 以这种方式，通过控制组合可能发生的俯仰行为和起伏行为之一，可以有效地防止不能预期的另一个的发生的增强，并且可以在车身上发生预期的行为 独立控制。