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61. 发明授权

US07979180B2 Motion control system for vehicle based on jerk information 有权
标题翻译：基于加注信息的车辆运动控制系统
公开(公告)号：US07979180B2
公开(公告)日：2011-07-12
申请号：US12121323
申请日：2008-05-15
申请人： Makoto Yamakado , Shinya Imura , Masato Abe
发明人： Makoto Yamakado , Shinya Imura , Masato Abe
IPC分类号： G06F19/00
CPC分类号： B60W40/064 , B60T8/1755 , B60T2230/02 , B60T2230/04 , B60W30/045 , B60W40/103 , B60W2520/10 , B60W2520/125 , B60W2520/14 , B60W2520/28 , B60W2720/14
摘要： A motion control system for a vehicle including includes control means for controlling a yaw moment of the vehicle, first detection means for detecting a longitudinal velocity (V) of the vehicle, second detection means for detecting a lateral jerk (Gy_dot) of the vehicle, and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle. The yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by dividing the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means, becomes small.
摘要翻译：一种用于车辆的运动控制系统，包括用于控制车辆的横摆力矩的控制装置，用于检测车辆的纵向速度（V）的第一检测装置，用于检测车辆的侧向加加速度（Gy_dot）的第二检测装置，以及用于检测车辆的偏航角加速度（r_dot）的第三检测装置。车辆的横摆力矩由控制装置控制，使得由第三检测装置检测到的横摆角加速度（r_dot）与由车辆的侧倾（Gy_dot）分开而得到的值（Gy_dot / V）之间的差值由第二检测装置检测的由第一检测装置检测的纵向速度（V）检测到的信号变小。

62. 发明授权

US07797094B2 Turning control apparatus for vehicle 有权
标题翻译：车辆控制装置
公开(公告)号：US07797094B2
公开(公告)日：2010-09-14
申请号：US11790624
申请日：2007-04-26
申请人： Takami Miura
发明人： Takami Miura
IPC分类号： B60T8/24
CPC分类号： B60W10/12 , B60T8/1755 , B60T2201/14 , B60W10/16 , B60W10/18 , B60W30/02 , B60W30/045 , B60W40/064 , B60W40/11 , B60W40/112 , B60W40/114 , B60W2710/12
摘要： The turning control apparatus for a vehicle has a driving torque controlling mechanism adjusting driving torque of left and right wheels. The apparatus includes a maximum-yaw momentum value calculating means having means for estimating an outside-wheel gripping capacity, which is capacity of adhesive friction between the outside-wheel and a road surface, and an inside-wheel gripping capacity, which is capacity of adhesive friction between the inside-wheel and the road surface, and means for calculating a torque adjustment limiting value indicating an adjustment amount of driving torque by the driving torque controlling mechanism so that the adjustment amount does not exceed the gripping capacity. The maximum-yaw momentum value calculating means sets the maximum-yaw momentum value indicating possible yaw momentum, which is estimated if the driving torque is adjusted along with the torque-adjustment-limit value calculated by the torque adjustment limiting value calculating means.
摘要翻译：用于车辆的车削控制装置具有调节左右轮的驱动转矩的驱动转矩控制机构。该装置包括最大横摆动量值计算装置，其具有用于估计作为外轮与路面之间的粘合摩擦力的外轮夹持能力的装置和内轮夹持能力，内轮和路面之间的粘合摩擦，以及用于计算表示由驱动转矩控制机构调节驱动扭矩的调整量的转矩调节极限值的装置，使得调节量不超过夹紧能力。最大横摆动量值计算装置设定指示可能的横摆动量的最大横摆动量值，其如果驱动转矩与由转矩调节限制值计算装置计算的转矩调节极限值一起被调整则被估计。

63. 发明申请

US20100174463A1 VEHICLE BRAKING/DRIVING FORCE CONTROL APPARATUS 审中-公开
标题翻译：车辆制动/驱动力控制装置
公开(公告)号：US20100174463A1
公开(公告)日：2010-07-08
申请号：US11916073
申请日：2006-05-29
申请人： Yoshio Uragami , Yoshinori Maeda , Michitaka Tsuchida , Kensuke Yoshizue , Kazuya Okumura , Satoshi Ando , Koji Sugiyama
发明人： Yoshio Uragami , Yoshinori Maeda , Michitaka Tsuchida , Kensuke Yoshizue , Kazuya Okumura , Satoshi Ando , Koji Sugiyama
IPC分类号： B60T8/1755
CPC分类号： B60W30/02 , B60T8/1755 , B60T2250/02 , B60T2270/613 , B60W10/12 , B60W10/184 , B60W30/045 , B60W40/064 , B60W40/11 , B60W40/112 , B60W40/114 , B60W2040/1307 , B60W2040/1315 , B60W2040/1346 , B60W2720/14 , Y02T10/7258
摘要： A vehicle target braking/driving force and a vehicle target yaw moment to be achieved by a control of braking/driving force of each wheel are-calculated. The target yaw moment is corrected, for example, so as to coincide with the product of the correction coefficient determined based upon, the weight of the whole vehicle, the longitudinal and lateral distribution ratios of wheel vertical loads, and vehicle turning direction, and the target yaw moment, whereby the target yaw moment is corrected in accordance with the weight of the whole vehicle, the position of center of gravity of the whole vehicle, and vehicle turning direction. The final target braking/driving force and target yaw moment that can be achieved by the control of the braking/driving force of each wheel are calculated on the basis of the target braking/driving force and the target yaw moment after the correction, and the braking/driving force of each wheel is controlled so as to achieve the final target braking/driving force and target yaw moment.
摘要翻译：计算通过控制每个车轮的制动/驱动力来实现的车辆目标制动/驱动力和车辆目标横摆力矩。例如，目标横摆力矩被校正为与基于整个车辆的重量，车轮垂直载荷的纵向和横向分配比以及车辆转向方向确定的校正系数的乘积相一致，并且目标横摆力矩，由此根据整车的重量，整个车辆的重心位置和车辆转向方向来校正目标横摆力矩。根据目标制动/驱动力和校正后的目标横摆力矩，计算出可以通过控制各车轮的制动/驱动力来实现的最终目标制动/驱动力和目标横摆力矩，控制各车轮的制动/驱动力，以达到最终的目标制动/驱动力和目标横摆力矩。

64. 发明申请

US20100147062A1 METHOD OF ESTIMATING TIRE CONTACT STATE, TIRE CONTACT STATE ESTIMATING APPARATUS AND TIRE FOR TIRE CONTACT STATE ESTIMATION 有权
标题翻译：轮胎接触状态估算方法，轮胎接触状态估计装置和轮胎接触状态估计
公开(公告)号：US20100147062A1
公开(公告)日：2010-06-17
申请号：US12597701
申请日：2008-04-22
申请人： Yasumichi Wakao
发明人： Yasumichi Wakao
IPC分类号： G01M17/02 , G01P3/00
CPC分类号： B60W40/06 , B60C11/0318 , B60C19/00 , B60C99/006 , B60C2019/004 , B60T8/1725 , B60T2210/12 , B60W40/064 , B60W2422/10 , B60W2422/70 , B60W2422/80 , B60W2530/20
摘要： Provided is a tire contact state estimating method using a tire for estimating a contact state (20) having a block row, in which a plurality of blocks having different lengths in a tire circumference direction are arrayed in the tire circumference direction, and having a tread pattern, in which the kicking ends of two adjacent blocks of the block row are formed at a constant period. The method detects the periodic vibrations, which are generated when the kicking ends to be propagated from the tire (20) to the knuckle (23) leave the road surface sequentially, by an acceleration sensor (11) attached to a knuckle (23), thereby to determine the frequency waveform of the vibrations. The method detects such a vibration level of the frequency waveform in a detection frequency band as is calculated from both a wheel speed (V) measured by a wheel speed sensor (12) and that period, thereby to estimate the grounding state of the tire from the magnitude of that vibration level. Without attaching any sensor to the tire, therefore, the grounding state of the running tire can be highly precisely estimated.
摘要翻译：提供一种轮胎接触状态估计方法，其使用轮胎来估计具有块排的接触状态（20），其中在轮胎周向上排列具有沿轮胎周向的不同长度的多个块，并且具有胎面图案，其中块行的两个相邻块的踢尾端形成为恒定周期。该方法通过安装在转向节（23）上的加速度传感器（11）检测当踢腿从轮胎（20）传播到转向节（23）时依次离开路面而产生的周期性振动，从而确定振动的频率波形。该方法从由车轮速度传感器（12）测得的车轮速度（V）和该期间计算出的检测频带中的频率波形的这种振动水平，从而估计轮胎的接地状态该振动级别的大小。因此，在不将任何传感器附接到轮胎的情况下，可以高精度地估计行驶轮胎的接地状态。

65. 发明申请

US20100114447A1 AUTOMOBILE AND CONTROL DEVICE FOR AUTOMOBILE 审中-公开
标题翻译：汽车用汽车和控制装置
公开(公告)号：US20100114447A1
公开(公告)日：2010-05-06
申请号：US12516304
申请日：2008-01-15
申请人： Hidekazu Moriki , Shinya Imura , Norikazu Matsuzaki , Kohei Itoh , Shin Fujiwara
发明人： Hidekazu Moriki , Shinya Imura , Norikazu Matsuzaki , Kohei Itoh , Shin Fujiwara
IPC分类号： G06F19/00
CPC分类号： B60W20/00 , B60K6/442 , B60K6/52 , B60K28/16 , B60L3/106 , B60L3/108 , B60L7/12 , B60L15/2009 , B60L50/16 , B60L50/61 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/441 , B60L2240/461 , B60L2240/465 , B60L2240/80 , B60L2250/26 , B60L2260/28 , B60L2260/44 , B60T8/175 , B60W10/06 , B60W10/08 , B60W40/064 , B60W40/10 , B60W2510/0638 , B60W2510/081 , B60W2510/18 , B60W2520/10 , B60W2520/26 , B60W2520/28 , B60W2540/10 , B60W2710/083 , Y02T10/6217 , Y02T10/6234 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/7077 , Y02T10/7275
摘要： The invention is to provide an automobile and a control device for the automobile, which permits to obtain a driving performance or a braking performance close to their limits achievable on the concerned road face even such as on a compacted snow road and a frozen road.In the control device for the automobile for controlling a driving torque and/or a braking torque for wheels of the automobile, when a slip rate of the wheels is kept in a range smaller than a value where a friction coefficient between the wheels and the road face maximizes, and when a command for increasing the driving torque or the braking torque is input to the control device, the driving torque or the braking torque is controlled by selectively using a first control mode for gradually increasing the driving torque or the braking torque or a second control mode for gradually decreasing the driving torque or the braking torque in response to a slip condition.
摘要翻译：本发明提供一种用于汽车的汽车和控制装置，其允许获得接近其相关道路面上可实现的限制的驾驶性能或制动性能，即使在紧凑的雪路和冷冻道路上也是如此。在用于控制汽车的车轮的驱动转矩和/或制动转矩的汽车的控制装置中，当车轮的滑移率保持在小于车轮与道路之间的摩擦系数的值的范围内时并且当将用于增加驱动转矩或制动转矩的指令输入到控制装置时，通过选择性地使用用于逐渐增加驱动转矩或制动转矩的第一控制模式来控制驱动转矩或制动转矩，或者用于响应于滑动状态逐渐减小驱动扭矩或制动转矩的第二控制模式。

66. 发明授权

US07577508B2 Mobility traction control system and method 有权
标题翻译：移动牵引力控制系统及方法
公开(公告)号：US07577508B2
公开(公告)日：2009-08-18
申请号：US11798018
申请日：2007-05-09
申请人： Patrick J. Fitzgibbons
发明人： Patrick J. Fitzgibbons
IPC分类号： G06F7/70
CPC分类号： B60G17/0195 , B60G2400/252 , B60G2400/52 , B60G2400/61 , B60G2400/63 , B60G2400/821 , B60G2400/822 , B60G2600/20 , B60G2800/21 , B60G2800/214 , B60G2800/914 , B60G2800/915 , B60G2800/92 , B60G2800/94 , B60G2800/95 , B60G2800/972 , B60W10/12 , B60W10/184 , B60W10/22 , B60W40/064 , B60W40/1005 , B60W50/00 , B60W50/08 , B60W2040/1307 , B60W2040/1315 , B60W2050/0066 , B60W2510/22 , B60W2530/20 , B60W2550/147 , B60W2710/22
摘要： A system and method for vehicle mobility traction/ride control. The system includes a mode controller configured to output control signals to a variety of vehicle control subsystems in response to operator mode selection input.
摘要翻译：一种用于车辆行驶牵引/行驶控制的系统和方法。该系统包括模式控制器，其被配置为响应于操作者模式选择输入而将控制信号输出到各种车辆控制子系统。

67. 发明申请

US20090192675A1 Motion control system for vehicle based on jerk information 有权
标题翻译：基于加注信息的车辆运动控制系统
公开(公告)号：US20090192675A1
公开(公告)日：2009-07-30
申请号：US12121323
申请日：2008-05-15
申请人： Makoto Yamakado , Shinya Imura , Masato Abe
发明人： Makoto Yamakado , Shinya Imura , Masato Abe
IPC分类号： G06F19/00
CPC分类号： B60W40/064 , B60T8/1755 , B60T2230/02 , B60T2230/04 , B60W30/045 , B60W40/103 , B60W2520/10 , B60W2520/125 , B60W2520/14 , B60W2520/28 , B60W2720/14
摘要： In a motion control system for a vehicle including control means for controlling a yaw moment of the vehicle; first detection means for detecting a longitudinal velocity (V) of the vehicle; second detection means for detecting a lateral jerk (Gy_dot) of the vehicle; and third detection means for detecting a yaw angular acceleration (r_dot) of the vehicle, the yaw moment of the vehicle is controlled by the control means so that a difference between the yaw angular acceleration (r_dot) detected by the third detection means and a value (Gy_dot/V) obtained by the lateral jerk (Gy_dot) of the vehicle detected by the second detection means by the longitudinal velocity (V) detected by the first detection means becomes small.
摘要翻译：一种用于车辆的运动控制系统，包括用于控制车辆的横摆力矩的控制装置; 用于检测车辆的纵向速度（V）的第一检测装置; 第二检测装置，用于检测车辆的侧向加加速度（Gy_dot）; 以及用于检测车辆的偏航角加速度（r_dot）的第三检测装置，由控制装置控制车辆的横摆力矩，使得由第三检测装置检测到的横摆角加速度（r_dot）与值通过由第二检测装置检测的车辆的横向加加速度（Gy_dot）获得的由第一检测装置检测的纵向速度（V）获得的差值（Gy_dot / V）变小。

68. 发明申请

US20090063002A1 VEHICLE MOTION CONTROL DEVICE AND CONTROL METHOD 有权
标题翻译：车辆运动控制装置及控制方法
公开(公告)号：US20090063002A1
公开(公告)日：2009-03-05
申请号：US12282141
申请日：2007-03-29
申请人： Eiichi Ono , Yoshikazu Hattori
发明人： Eiichi Ono , Yoshikazu Hattori
IPC分类号： B60T8/1755 , G05D13/02 , G06F19/00 , B60T7/12
CPC分类号： B60T8/1755 , B60T8/172 , B60T2210/12 , B60W30/02 , B60W40/064 , B60W40/101 , B60W40/103 , B60W2040/1307 , B60W2520/26 , B60W2530/20 , B62D6/006 , B62D7/159
摘要： A vehicle motion control device and method computes a size of a using friction circle in each of wheels by multiplying a size of an each wheel friction circle indicating a maximum generating force in each of the wheel tires by a previously computed each wheel using percentage, computes the each wheel tire generating force and the each wheel using percentage indicating a rate with respect to an upper limit value of a μ-using efficiency in each of the wheels, on the basis of a target vehicle body force and moment indicating a target vehicle body longitudinal force, a target vehicle body transverse force and a target yaw moment, and the computed size of the using friction circle, and controls a vehicle motion in such a manner that the computed each wheel tire generating force is obtained on the basis of the computed each wheel tire generating force, thereby minimizing an upper limit of the μ-using efficiency in each of the wheels.
摘要翻译：车辆运动控制装置和方法通过将每轮轮胎中指示最大产生力的每个轮摩擦圆的尺寸乘以预先计算的每个车轮的百分比来计算每个车轮中的使用摩擦圆的尺寸，计算基于目标车身力和表示目标车体的力矩，每个车轮轮胎产生力和每个车轮使用百分比指示相对于每个车轮中的mu使用效率的上限值的速率纵向力，目标车身横向力和目标横摆力矩以及所计算的使用摩擦圆的尺寸，并且以这样的方式控制车辆运动，即计算出的每个轮胎轮胎产生力是基于计算出的每个车轮轮胎产生力，从而使每个车轮中的mu使用效率的上限最小化。

69. 发明申请

US20090043517A1 METHOD AND DEVICE FOR CALCULATING MAGNITUDE OF CORNERING FORCE GENERATED IN WHEEL 有权
标题翻译：用于计算轮胎产生的角力的方法和装置
公开(公告)号：US20090043517A1
公开(公告)日：2009-02-12
申请号：US11996249
申请日：2006-07-18
申请人： Jun Matsuda , Tsuyoshi Kitazaki , Naoshi Miyashita
发明人： Jun Matsuda , Tsuyoshi Kitazaki , Naoshi Miyashita
IPC分类号： G01L5/00
CPC分类号： B60W40/00 , B60G2400/104 , B60G2400/64 , B60G2400/824 , B60G2800/24 , B60T2240/04 , B60W30/02 , B60W30/095 , B60W30/18172 , B60W40/064 , B60W40/101 , B60W2520/125 , B60W2530/20 , B60W2550/402 , Y10T307/793
摘要： A method of calculating a cornering force to be applied to each wheel provided to a vehicle which is cornering, comprising the steps of: obtaining a magnitude of a centrifugal force to the vehicle in a direction substantially orthogonal to a vehicle traveling direction, a contact length of each wheel during the cornering of the vehicle, and an amount of deformation in a wheel width direction at the contact portion of each wheel of the vehicle, calculating a difference between the obtained amount of the deformation and an amount of deformation in the wheel width direction under a straight forward travel condition of the vehicle for each wheel, and calculating a cornering force for each wheel based on the magnitude of the centrifugal force, the contact length, and the difference between amounts of deformation in the wheel width direction.
摘要翻译：一种计算被施加到转向车辆的每个车轮的转弯力的方法，包括以下步骤：在与车辆行驶方向大致正交的方向上获得对车辆的离心力的大小，接触长度在车辆的转弯期间的每个车轮的车轮宽度方向上的变形量以及车辆的每个车轮的接触部分的接触部分处的变形量，计算所获得的变形量与车轮宽度中的变形量之间的差基于每个车轮的车辆的直线向前行驶状态的方向，并且基于离心力的大小，接触长度以及车轮宽度方向上的变形量的差异来计算每个车轮的转弯力。

70. 发明申请

US20080251307A1 Speed Limiting for a Light-Weight Utility Vehicle 审中-公开
标题翻译：限速用于轻型多用途车辆
公开(公告)号：US20080251307A1
公开(公告)日：2008-10-16
申请号：US11735122
申请日：2007-04-13
申请人： Oliver A. Bell
发明人： Oliver A. Bell
IPC分类号： B60T8/00
CPC分类号： B60K31/04 , B60W30/146 , B60W40/06 , B60W40/064 , B60W2550/147
摘要： A method of limiting speed of a light-weight utility vehicle is provided. The method includes receiving a terrain roughness signal generated from a motion sensor. The signal indicates a roughness of a terrain over which the utility vehicle is traversing. The method additionally includes determining a peak-to-peak amplitude of the terrain roughness signal and limiting the speed of the utility vehicle if the peak-to-peak amplitude is greater than a maximum threshold.
摘要翻译：提供了一种限制轻型多用途车的速度的方法。该方法包括接收从运动传感器产生的地形粗糙度信号。信号表示多用途车正在行驶的地形的粗糙度。该方法还包括如果峰 - 峰幅度大于最大阈值，则确定地形粗糙度信号的峰 - 峰幅度并限制多功能车辆的速度。

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