An active aerodynamic system for a vehicle includes: a movable outer member disposed on a force sensor responsive to an aerodynamic force applied to an outer surface; and a plurality of linear actuators of the two or more linear actuators, the linear actuators configured to move the movable outer member in response to a force applied to the outer surface. The controller is configured to detect an aerodynamic force applied to the movable outer component and command the linear actuator to move the movable outer component in response to the aerodynamic force applied to the movable outer component. The controller may account for other factors, such as vehicle speed, when determining a setting for the position of the movable exterior component and/or to determine a desired amount of aerodynamic force that the movable exterior component should have.
一种用于车辆的主动式空气动力学系统,包括:可移动外部部件,该可移动外部件设置在力传感器上,力传感器对施加至外部表面的空气动力学力做出响应;以及两个或更多个线性致动器中的多个线性致动器,线性致动器构造成响应于施加至外部表面的力来移动可移动外部部件。控制器构造成检测施加至可移动外部部件的空气动力学力,并命令线性致动器响应于施加至可移动外部部件的空气动力学力来移动可移动外部部件。在确定用于可移动外部部件的位置的设定时和/或为了确定可移动外部部件应当具有的期望量的空气动力学力,控制器可以考虑其他因素、比如车辆速度。
Active aerodynamic vehicle surface with force sensor
具有力传感器的主动式空气动力学车辆表面
2022-07-29
Patent
Electronic Resource
Chinese
Active Aerodynamic Force Variable System and Vehicle Thereof
European Patent Office | 2021
|