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71. 发明申请

WO9012700A3 A CONTROL SYSTEM FOR CONTROLLING THE SUSPENSION OF A LAND VEHICLE 审中-公开
标题翻译：一种控制陆地车辆悬挂的控制系统
公开(公告)号：WO9012700A3
公开(公告)日：1990-11-29
申请号：PCT/GB9000628
申请日：1990-04-24
申请人： LOTUS GROUP PLC
发明人： WILLIAMS DAVID ALLEN , WRIGHT PETER GODFREY , DAVIS JOHN PETER
IPC分类号： B60G17/00 , B60G17/015 , B60G17/018 , B60G17/01
CPC分类号： B60G17/018 , B60G2202/413 , B60G2300/082 , B60G2300/12 , B60G2300/32 , B60G2400/10 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/25 , B60G2400/40 , B60G2400/50 , B60G2400/60 , B60G2400/61 , B60G2800/012 , Y10S280/01
摘要： The invention relates to an active suspension system for controlling the suspension of a wheeled land vehicle, which comprises an actuator (31) of variable length in parallel with a spring (34), connected between the body or chassis of a vehicle and a wheel and hub assembly (40) of such. The extension/contraction of the actuator is controlled by a control unit (60) in response to parameters measured by various sensors (61, 64, 65, 66 and 62). The control unit (60) also makes allowance for loads on the vehicle not measured by the sensors, so that accurate control of the suspension system is achieved.

72. 发明授权

US09914475B2 Humanized steering model for automated vehicles 有权
公开(公告)号：US09914475B2
公开(公告)日：2018-03-13
申请号：US14874760
申请日：2015-10-05
申请人： Delphi Technologies, Inc.
发明人： Ludong Sun , Michael H. Laur , Jonathan L. Wieskamp , Miao Yan
IPC分类号： G05D1/00 , B62D6/00 , B62D1/04 , B60G17/016 , G01S13/89
CPC分类号： B62D6/002 , B60G17/0162 , B60G2400/40 , B62D1/04 , B62D1/28 , B62D6/007 , G01S13/89
摘要： A humanized steering system for an automated vehicle includes one or more steering-wheels operable to steer a vehicle, an angle-sensor configured to determine a steering-angle of the steering-wheels, a hand-wheel used by an operator of the vehicle to influence the steering-angle and thereby manually steer the vehicle, a steering-actuator operable to influence the steering-angle thereby steer the vehicle when the operator does not manually steer the vehicle, a position-sensor operable to indicate a relative-position an object proximate to the vehicle, and a controller. The controller is configured to receive the steering-angle and the relative-position, determine, using deep-learning techniques, a steering-model based on the steering-angle and the relative-position, and operate the steering-actuator when the operator does not manually steer the vehicle to steer the vehicle in accordance with the steering-model, whereby the vehicle is steered in a manner similar to how the operator manually steers the vehicle.

73. 发明授权

US09828026B2 Transport trailer load balancing suspension and steering systems 有权
公开(公告)号：US09828026B2
公开(公告)日：2017-11-28
申请号：US15013155
申请日：2016-02-02
申请人： PREMIER COIL SOLUTIONS, INC.
发明人： Randall Dean Behrens
IPC分类号： B62D13/02 , B62D15/02 , B60G13/18 , B60G13/14 , B62D5/26
CPC分类号： B60G11/27 , B60G13/14 , B60G13/18 , B60G17/0163 , B60G2202/242 , B60G2300/36 , B60G2400/40 , B60G2500/201 , B60G2500/32 , B60G2800/24 , B62D5/26 , B62D13/025 , B62D13/06 , B62D15/02
摘要： A multi-axle transport trailer having a plurality of axles includes a suspension comprising air bags associated with each axle, the air bags in communication with an air source, wherein air bags associated with different axles are capable of having different air pressures therein. The trailer further optionally includes a steering system associated with at least one axle, the axle including a tie rod connected between wheels on both ends of the axle, the steering system comprising cylinders configured to articulate the wheels, and a sensing device configured to monitor movement of the tie rod and facilitate actuating the cylinders to turn the wheels.

74. 发明授权

US08296009B2 Suspension controller 有权
标题翻译：悬架控制器
公开(公告)号：US08296009B2
公开(公告)日：2012-10-23
申请号：US12451462
申请日：2008-11-07
申请人： Hidenori Kajino
发明人： Hidenori Kajino
IPC分类号： B60G17/016
CPC分类号： B60G21/0555 , B60G17/016 , B60G17/0165 , B60G17/018 , B60G17/08 , B60G2200/144 , B60G2200/184 , B60G2202/135 , B60G2202/312 , B60G2202/42 , B60G2400/102 , B60G2400/206 , B60G2400/208 , B60G2400/252 , B60G2400/39 , B60G2400/40 , B60G2400/41 , B60G2400/954 , B60G2600/02 , B60G2600/17 , B60G2600/1877 , B60G2600/70 , B60G2600/85 , B60G2800/012 , B60G2800/162 , B60G2800/24 , B60G2800/916
摘要： A suspension controller for controlling, based on a value detected by at least one sensor which is provided in a vehicle and which is configured to detect a detected portion, a suspension provided for a wheel of the vehicle which is located on a rear side of the detected portion and which is distant from the detected portion by a longitudinal distance in a longitudinal direction of the vehicle, such that the suspension works in accordance with a control command value that is prepared based on the value detected by the at least one sensor. The suspension controller includes a gain determiner configured to determine a gain, for controlling the suspension based on the determined gain. The gain determiner is configured to determine the gain such that the determined gain is smaller when a previewable time is shorter than a threshold length of time, than when the previewable time is not shorter than the threshold length of time.
摘要翻译：一种悬架控制器，用于基于由设置在车辆中的至少一个传感器检测到的值来控制被配置为检测检测到的部分的悬架控制器，所述悬架设置在车辆的车轮上，所述悬架位于所述车辆的后侧并且其在车辆的纵向方向上远离被检测部分的纵向距离，使得悬架根据基于由至少一个传感器检测的值准备的控制命令值来工作。所述悬架控制器包括：增益确定器，被配置为确定增益，用于基于所确定的增益来控制所述暂停。增益确定器被配置为确定增益，使得当可预览时间短于阈值时间长度时，所确定的增益小于当可预览时间不短于阈值时间长度时的增益。

75. 发明授权

US07997588B2 Cylinder apparatus and stabilizer apparatus using the same 有权
标题翻译：气缸装置及使用其的稳定装置
公开(公告)号：US07997588B2
公开(公告)日：2011-08-16
申请号：US12382641
申请日：2009-03-20
申请人： Takashi Ohnuma , Takao Nakadate
发明人： Takashi Ohnuma , Takao Nakadate
IPC分类号： B60G17/005 , B60G21/05 , B60G17/015 , F16F9/32
CPC分类号： B60G21/0556 , B60G2200/14 , B60G2202/135 , B60G2204/1224 , B60G2204/46 , B60G2204/62 , B60G2206/41 , B60G2400/104 , B60G2400/40 , B60G2500/11 , B60G2600/26 , B60G2800/012 , B60G2800/9122 , F16F9/46
摘要： There is provided with a cylinder apparatus comprising: a cylinder; a piston; a piston rod, one end of which is connected to the piston and the other end of which is extended outside; an external cylinder provided at an outer periphery of the cylinder so as to form a reservoir in which to seal the hydraulic liquid and gas therebetween; a base valve dividing the second chamber and the reservoir; a first check valve provided with the piston so as to allow flow of the hydraulic liquid only from the second chamber side to the first chamber side; a second check valve provided with the base valve so as to allow flow of the hydraulic liquid only from the reservoir side to the second chamber side; a flow passage connecting the first chamber with the reservoir; and an opening and closing valve opening and closing the flow passage.
摘要翻译：设置有气缸装置，包括：气缸; 活塞一活塞杆，其一端连接到活塞，另一端延伸到外面; 设置在所述气缸的外周的外筒，以形成用于在其间密封所述液压液体和气体的储存器; 分隔第二室和储存器的基阀; 第一止回阀，设置有活塞，以便仅使液压液体从第二室侧流动到第一室侧; 第二止回阀，设置有基阀，以允许液压液体仅从储存器侧流动到第二室侧; 连接所述第一室与所述储存器的流路; 以及打开和关闭所述流动通道的打开和关闭阀。

76. 发明授权

US07963547B2 Articulated vehicle stabilization system 有权
标题翻译：铰接式车辆稳定系统
公开(公告)号：US07963547B2
公开(公告)日：2011-06-21
申请号：US12258066
申请日：2008-10-24
申请人： Eric Richard Anderson
发明人： Eric Richard Anderson
IPC分类号： B62D53/06
CPC分类号： B62D53/023 , B60G17/005 , B60G2200/318 , B60G2300/0262 , B60G2400/40 , B60G2800/0124 , B60G2800/0194 , B60G2800/9124 , B62D12/00 , B62D53/021
摘要： An articulated vehicle is provided including a stabilization system configured to resist roll-over of a trailer portion of the vehicle.
摘要翻译：提供了一种铰接式车辆，其包括被配置为抵抗车辆的拖车部分的翻转的稳定系统。

77. 发明申请

US20090267311A1 Cylinder apparatus and stabilizer apparatus using the same 有权
标题翻译：气缸装置及使用其的稳定装置
公开(公告)号：US20090267311A1
公开(公告)日：2009-10-29
申请号：US12382641
申请日：2009-03-20
申请人： Takashi Ohnuma , Takao Nakadate
发明人： Takashi Ohnuma , Takao Nakadate
IPC分类号： B60G17/015 , F15B11/072 , F15B11/08
CPC分类号： B60G21/0556 , B60G2200/14 , B60G2202/135 , B60G2204/1224 , B60G2204/46 , B60G2204/62 , B60G2206/41 , B60G2400/104 , B60G2400/40 , B60G2500/11 , B60G2600/26 , B60G2800/012 , B60G2800/9122 , F16F9/46
摘要： There is provided with a cylinder apparatus comprising: a cylinder; a piston; a piston rod, one end of which is connected to the piston and the other end of which is extended outside; an external cylinder provided at an outer periphery of the cylinder so as to form a reservoir in which to seal the hydraulic liquid and gas therebetween; a base valve dividing the second chamber and the reservoir; a first check valve provided with the piston so as to allow flow of the hydraulic liquid only from the second chamber side to the first chamber side; a second check valve provided with the base valve so as to allow flow of the hydraulic liquid only from the reservoir side to the second chamber side; a flow passage connecting the first chamber with the reservoir; and an opening and closing valve opening and closing the flow passage.
摘要翻译：设置有气缸装置，包括：气缸; 活塞一活塞杆，其一端连接到活塞，另一端延伸到外面; 设置在所述气缸的外周的外筒，以形成用于在其间密封所述液压液体和气体的储存器; 分隔第二室和储存器的基阀; 第一止回阀，设置有活塞，以便仅使液压液体从第二室侧流动到第一室侧; 第二止回阀，设置有基阀，以允许液压液体仅从储存器侧流动到第二室侧; 连接所述第一室与所述储存器的流路; 以及打开和关闭所述流动通道的打开和关闭阀。

78. 发明申请

US20070219700A1 CURVING TENDENCY DETECTION DEVICE IN VEHICLE, AND VEHICLE RESPONSE CONTROL APPARATUS USING SAME 失效
标题翻译：车辆的弯道检测装置以及使用相同的车辆响应控制装置
公开(公告)号：US20070219700A1
公开(公告)日：2007-09-20
申请号：US11684838
申请日：2007-03-12
申请人： Akihiro MAKIYAMA
发明人： Akihiro MAKIYAMA
IPC分类号： B60T8/24
CPC分类号： B60G17/0162 , B60G17/018 , B60G2400/104 , B60G2400/204 , B60G2400/40 , B60G2500/10 , B60G2500/20 , B60G2600/14 , B60G2600/18 , B60G2600/602 , B60G2600/604 , B60G2800/012 , B60G2800/016 , B60G2800/24 , B60G2800/702 , B60G2800/912 , B60G2800/9122
摘要： A curving tendency detection device is provided to detecting a curving tendency (curving frequency and amount of curvature) in a vehicle roadway or a vehicle running state (behavior). Basically, the curving tendency detection device has a lateral acceleration differential value calculation section and a curving tendency estimation section. The lateral acceleration differential value calculation section calculates vehicle lateral acceleration differential values of a vehicle lateral acceleration acting on a vehicle as the vehicle lateral acceleration varies over time. The curving tendency estimation section estimates the curving tendency based on the vehicle lateral acceleration differential value calculated by the lateral acceleration differential value calculation section. Thus, the curving can be reliably detected by effectively avoiding a false curving tendency in cases in which the left and right wheels have different effective diameters, or the vehicle is driving straight along a laterally tilted road.
摘要翻译：提供弯曲倾向检测装置，用于检测车辆道路或车辆行驶状态（行为）的弯曲趋势（弯曲频率和曲率）。基本上，弯曲倾向检测装置具有横向加速度差分值计算部和弯曲趋势估计部。横向加速度差分值计算部分随着车辆横向加速度随时间而变化，计算作用在车辆上的车辆横向加速度的车辆横向加速度差分值。弯曲趋势估计部基于由横向加速度差分值计算部计算出的车辆横向加速度差分值来估计弯曲趋势。因此，通过在左右轮具有不同的有效直径的情况下或者车辆沿着横向倾斜的道路直线行驶的情况下，通过有效地避免假弯曲倾向，可以可靠地检测弯曲。

79. 发明授权

US06411876B1 Rear steering control with longitudinal shift in Ackerman center 有权
标题翻译：后转向控制与阿克曼中心纵向移动
公开(公告)号：US06411876B1
公开(公告)日：2002-06-25
申请号：US09945561
申请日：2001-08-31
申请人： Scott Wilson Badenoch
发明人： Scott Wilson Badenoch
IPC分类号： B62D506
CPC分类号： B60G17/0195 , B60G17/018 , B60G17/06 , B60G2400/0513 , B60G2400/104 , B60G2400/204 , B60G2400/40 , B60G2500/10 , B62D6/00 , B62D7/146 , B62D7/159
摘要： A rear wheel steering control determines, when desired and actual lateral accelerations of a vehicle have the same direction, an instantaneous dynamic yaw center on a vehicle longitudinal axis in response to the measured vehicle speed. It further determines a cornering radius and an instantaneous Ackerman center as a point at the outer end of the cornering radius extended outward perpendicular to the vehicle longitudinal axis from the instantaneous Ackerman center. The control then directs a rear wheel of the vehicle to be perpendicular to a line connecting the instantaneous Ackerman center to the center of the wheel. The dynamic yaw center, and thus the instantaneous Ackerman center, is preferably shifted rearward with increasing vehicle speed to shift vehicle steering in a direction from oversteer at very low speeds for greater ease of steering in parking maneuvers to understeer for vehicle stability in high speed driving conditions. The method and apparatus preferably include a reverse lock routine to control the rear wheels when the desired and actual lateral accelerations of the vehicle have opposing directions, to control the vehicle in a four wheel drift; and the reverse lock routine may further adjust suspension damping.
摘要翻译：当车辆的需要和实际的横向加速度具有相同的方向时，后轮转向控制器响应于所测量的车辆速度来确定车辆纵向轴线上的瞬时动态偏航中心。它进一步确定转弯半径和瞬时阿克曼中心作为从瞬时阿克曼中心垂直于车辆纵向轴线向外延伸的转弯半径的外端处的点。然后，控制器引导车辆的后轮垂直于将瞬时阿克曼中心连接到车轮中心的线。优选地，动态偏航中心，因此即时阿克曼中心，随着车辆速度的增加而向后移动，以便在非常低的速度下从过度转向的方向移动车辆转向，以便在停车操纵中更容易地转向，以便在高速驾驶中车辆稳定性不足条件。该方法和装置优选地包括当车辆的期望和实际横向加速度具有相反方向时控制后轮的反向锁定程序，以便以四轮漂移来控制车辆; 并且反向锁定程序可以进一步调整悬架阻尼。

80. 发明授权

US6082720A Precise adjustment of MacPherson strut: adjustment means on the strut and measuring bench 失效
标题翻译：麦克弗森支柱的精确调整：支柱和测量台上的调整手段
公开(公告)号：US6082720A
公开(公告)日：2000-07-04
申请号：US327988
申请日：1999-06-08
申请人： Antoine Ducloux , Jack Faure , Jacques Foulquier , Thierry Orsat
发明人： Antoine Ducloux , Jack Faure , Jacques Foulquier , Thierry Orsat
IPC分类号： B60G3/28 , B60G15/06 , B60G15/07 , B60G17/0185 , F16F1/04 , F16F1/12 , F16F1/38 , G01M17/04 , B60G3/06
CPC分类号： B60G17/0185 , B60G15/063 , B60G15/068 , B60G15/07 , F16F1/041 , F16F1/12 , F16F1/3835 , B60G2200/142 , B60G2200/44 , B60G2200/46 , B60G2200/462 , B60G2200/464 , B60G2202/312 , B60G2202/42 , B60G2202/424 , B60G2204/124 , B60G2204/1242 , B60G2204/128 , B60G2204/41 , B60G2204/418 , B60G2204/419 , B60G2204/421 , B60G2204/43 , B60G2204/44 , B60G2204/61 , B60G2204/62 , B60G2206/921 , B60G2400/40 , B60G2600/08 , B60G2800/24
摘要： The strut comprises a ball bearing (42) located below the lower retainer ) of the spring (4). The ball bearing (42) is centered on an eccentric collar (27) in order to shift the center of the ball bearing (42) by a distance e from the axis of the shock absorber. Rotation between the body (2) of the shock absorber and the hub holder (5) displaces the center of the ball bearing (42), which shifts the lower retainer (41) accordingly. Using a suitable measuring bench, the strut is adjusted precisely upon the assembling thereof.
摘要翻译：支柱包括位于弹簧（4）的下保持器（41）下方的滚珠轴承（42）。滚珠轴承（42）以偏心轴环（27）为中心，以将球轴承（42）的中心从减震器的轴线移动一定距离e。减震器的主体（2）与轮毂保持架（5）之间的旋转使球轴承（42）的中心移位，从而相应地移动下保持架（41）。使用合适的测量台，在其组装时，精确调节支柱。

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