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    • 8. 发明申请
    • CONTROL LOGIC FOR FLUID FLOW CONTROL DEVICES
    • 流体流量控制装置的控制逻辑
    • WO2006052595A3
    • 2006-12-28
    • PCT/US2005039634
    • 2005-11-02
    • GEN MOTORS CORP
    • BROWNE ALAN LJOHNSON NANCY L
    • G01P5/00
    • B62D35/005
    • A system for controlling a fluid flow control device positioned on a surface of a vehicle. The system includes a fluid flow control device, a ground clearance sensor and a controller. The fluid flow control device has a body with at least one surface and an actuation means in operative communication with the at least one surface. The actuation means is operative to alter at least one attribute of the fluid flow control device in response to a control signal. The ground clearance sensor detects a clearance between the surface of the vehicle and a road. The controller has control logic for generating the control signal in response to the ground clearance sensor. The clearance may be a current clearance between the surface of the vehicle and the road and/or a predicted imminent clearance between the surface of the vehicle and the road.
    • 一种用于控制位于车辆表面上的流体流量控制装置的系统。 该系统包括流体流量控制装置,离地间隙传感器和控制器。 流体流动控制装置具有至少一个表面的主体和与所述至少一个表面可操作地连通的致动装置。 致动装置可操作以响应于控制信号改变流体流量控制装置的至少一个属性。 离地间隙传感器检测车辆表面和道路之间的间隙。 控制器具有用于响应于离地间隙传感器产生控制信号的控制逻辑。 间隙可以是车辆表面与道路之间的当前间隙和/或车辆表面与道路之间预测的即将到来的间隙。