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    • 5. 发明申请
    • GYROSCOPIC SYSTEM IN VEHICLE SUSPENSION
    • 汽车悬架中的陀螺仪系统
    • WO2014036018A1
    • 2014-03-06
    • PCT/US2013/056880
    • 2013-08-27
    • LIT MOTORS CORPORATIONKIM, Daniel KeeMILLER, Eric
    • KIM, Daniel KeeMILLER, Eric
    • B62D37/06B60W10/22
    • B60G17/0162B60G17/01908B60G21/08B60G2400/0511B60G2401/28
    • Embodiments of the invention describe methods, apparatuses, and systems for enhanced vehicle stabilization solutions. Embodiments of the invention may receive sensor information from at least one sensor coupled to a vehicle having two or more wheels, the at least one sensor coupled to at least one of a wheel, a suspension component, or a frame of the vehicle. A tilt angle of the vehicle is determined from the received sensor information, the tilt angle comprising an offset angle from a reference plane for the vehicle. A controller transmits a command to one or more control moment gyroscopes (CMGs) coupled to the frame of the vehicle to produce a total angular moment based, at least in part, on the tilt angle of the vehicle.
    • 本发明的实施例描述了用于增强车辆稳定解决方案的方法,装置和系统。 本发明的实施例可以从耦合到具有两个或更多个车轮的车辆的至少一个传感器接收传感器信息,所述至少一个传感器耦合到车辆,车辆悬架部件或车辆的框架中的至少一个。 从所接收的传感器信息确定车辆的倾斜角,该倾斜角包括与车辆的参考平面的偏移角。 控制器将一个命令发送到与车辆的车架相连的一个或多个控制力矩陀螺仪(CMG),以产生至少部分地基于车辆的倾斜角的总角力矩。
    • 8. 发明申请
    • METHOD AND APPARATUS FOR CONTROLLING DAMPING OF A VEHICLE SUSPENSION
    • 用于控制车辆悬架的阻尼的方法和设备
    • WO2007047618A2
    • 2007-04-26
    • PCT/US2006/040446
    • 2006-10-17
    • GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    • NORDGREN, JohnWAHLBERG, RobertOSTLUND, Tomas
    • B60G17/018
    • B60G17/08B60G17/018B60G2400/0511B60G2400/0512B60G2400/204B60G2500/106
    • A method and algorithm for semi-active suspension damper control is described. The algorithm controls the damper setting to limit vehicle body movement in terms of body modal velocities of heave, roll and pitch. The main input, body movement, is measured with accelerometers. The control output comprises a request in percent of damper control range. Vehicle speed- dependent minimum and maximum limits are applied. The method includes monitoring vehicle speed and a modal sensing system. A common damping rate for the dampers is determined based upon parameters for speed, heave, pitch, and roll. Each damper is controlled based upon the common damping rate adjusted based upon a location of each of the controllable suspension dampers. The output comprises a single signal, translated to a front and rear setting. The purpose is to always have a balanced setting of the four dampers.
    • 描述了用于半主动悬架阻尼器控制的方法和算法。 该算法控制阻尼器设置,以根据船体模态速度的起伏,侧倾和俯仰来限制车身运动。 主要输入,身体运动,用加速度计测量。 控制输出包括一个百分比阻尼控制范围的请求。 车辆速度相关的最小和最大限制被应用。 该方法包括监测车辆速度和模态感测系统。 阻尼器的常用阻尼率根据速度,起伏,俯仰和滚转参数确定。 根据基于每个可控悬架阻尼器的位置调节的共同阻尼率来控制每个阻尼器。 输出包含一个信号,转换为前后设置。 目的是始终保持四个阻尼器的均衡设置。