Air deflector system and method for sunroof
AssigneeAisin Technical Center of America, Inc.
InventorsEric J. MacLean, Shintaro Katsura
Life of this patent
Estimating the term…
Abstract
An air deflector system for a sunroof of a vehicle including an air deflector with holes along the length of the air deflector and having an input port, an air pump connected to the input port, an airspeed sensor, and an air controller configured to control a speed of the air pump based on the airspeed sensor to enable discharge of an air stream through the holes of the air deflector.
Claims9
An air deflector system for a sunroof of a vehicle, comprising:
- an air deflector with holes along the length of the air deflector and having an input port;
- an air pump connected to the input port;
- an airspeed sensor;
- an air controller configured to control a speed of the air pump based on the airspeed sensor to enable discharge of an air stream through the holes of the air deflector;
- one or more supports providing a base for the air deflector;
- and
- a bracket attached to the one or more supports,
- wherein the air deflector rotates relative to the one or more supports.
A method for controlling an air stream from an air deflector for a sunroof of a vehicle, the air deflector having holes along the length of the air deflector and having an input port, the method comprising:
- receiving inputs from at least one of an airspeed sensor, a pressure transducer, and an activation device;
- determining whether the sunroof is open based on information from the activation device;
- determining a speed of an air pump, connected to the input port of the air deflector, based on the inputs;
- adjusting the speed of the air pump to control the air stream discharged from the air deflector,
- determining a position of the air deflector;
- and
- rotating the air deflector to the determined position via a positioning motor connected to the air deflector,
- wherein the speed of the air pump is a function of an air speed measured by the airspeed sensor and the input from the activation device.
Dependencies are inferred from the claim text.