Integrated running board and side skirt system and related method
An integrated running board and side skirt system is provided for a motor vehicle. That system includes a combined running board and side skirt and a control module. The control module includes a controller configured to displace the combined running board and side skirt between a stowed position, a running board position and an aero-skirt position depending up on a number of data inputs. A related method is also disclosed.
1. An integrated running board and side skirt system for a motor vehicle, comprising:
a combined running board and side skirt; and
a control module displacing said combined running board and side skirt between a stowed position, a running board position and an aero-skirt position;
wherein the aero-skirt position is adapted to divert air from flowing underneath the motor vehicle to along an undercarriage, thereby reducing aerodynamic drag of the motor vehicle.
2. The integrated running board and side skirt system of claim 1 , including an articulating linkage connecting said combined running board and side skirt to said motor vehicle.
3. The integrated running board and side skirt system of claim 2 , wherein said control module includes a first actuator connected between a support surface of said motor vehicle and said articulating linkage, a second actuator connected between said articulating linkage and said combined running board and side skirt and a controller configured to displace said combined running board and side skirt between said stowed position, said running board position and said aero-skirt position in response to a current speed of said motor vehicle.
4. The integrated running board and side skirt system of claim 3 , wherein said controller is configured to include a timer.
5. The integrated running board and side skirt system of claim 3 , wherein said controller is configured to include a data input for transmission state.
6. The integrated running board and side skirt system of claim 3 , wherein said controller is configured to include a data input for vehicle speed.
7. The integrated running board and side skirt system of claim 3 , wherein said controller is configured to include a data input for cabin door position.
8. The integrated running board and side skirt system of claim 3 , wherein said controller is configured to include a data input for battery state.
9. The integrated running board and side skirt system of claim 3 , wherein said controller is configured to include a data input for blind spot monitor status.
10. The integrated running board and side skirt system of claim 3 , wherein said controller is configured to include a data input for drive mode selector status.
11. A method of deploying an aerodynamic side skirt of a motor vehicle, comprising:
displacing, by control module having a controller, a combined running board and side skirt between a stowed position, a running board position and an aero-skirt position, wherein the aero-skirt position is adapted to divert air from flowing underneath the motor vehicle to along an undercarriage, thereby reducing aerodynamic drag of the motor vehicle; and
monitoring motor vehicle speed by said controller.
12. The method of claim 11 , including monitoring transmission state by said controller.
13. The method of claim 12 , including monitoring cabin door position status by said controller.
14. The method of claim 13 , including monitoring battery charge state by said controller.
15. The method of claim 14 , including monitoring drive mode selector status by said controller.
16. The method of claim 15 , including configuring said controller to provide a timer.
17. The method of claim 16 , including monitoring blind spot monitor status by said controller.
18. The method of claim 17 , including displacing said combined running board and side skirt into said stowed position, said running board position or said aero-skirt position in response to data received by said controller respecting motor vehicle speed.
19. The method of claim 17 , including displacing said combined running board and side skirt into said stowed position, said running board position or said aero-skirt position in response to data received by said controller respecting transmission state and cabin door position status.
20. The system of claim 1 , wherein the combined running board and side skirt includes a tread surface, and wherein the tread surface is oriented upward in the running board position and is oriented outward in the aero-skirt position.
21. The method of claim 11 , wherein the combined running board and side skirt includes a tread surface, and wherein the tread surface is oriented upward in the running board position and is oriented outward in the aero-skirt position.