Method and apparatus for providing a vehicle entertainment control system having an override control switch
First Claim
1. A vehicle entertainment control system having a plurality of display units, comprising:
- a remote override control circuit capable of activating a remote signal for moving at least one of the plurality of display units between a first position and a second position; and
a local display unit movement control circuit coupled to one of the plurality of display units, includinga photodiode coupled to said local display unit movement control circuit, said photodiode configured to transmit a light beam capable of being reflected from a reflective surface near said photodiode to make a reflected light beam, anda photodetector coupled to said local display unit movement control circuit, said photodetector providing a signal to said local display unit control circuit upon detection of said reflected light beam to move said one of the display units between said first position and said second position.
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Accused Products
Abstract
The present invention is a method and apparatus for providing a vehicle entertainment control system that controls a plurality of display units. The vehicle entertainment control system includes a remote override control circuit capable of activating a remote signal for moving at least one of the plurality of display units between a first position and a second position. In addition, the vehicle entertainment control system includes a local display unit movement control circuit coupled to one of the plurality of display units. The local display unit movement control circuit includes a photodiode coupled to said local display unit movement control circuit, the photodiode transmits a light beam capable of being reflected from a reflective surface near the photodiode to make a reflected light beam, and a photodetector coupled to the local display unit movement control circuit, the photodetector providing a signal to the local display unit control circuit upon detection of said reflected light beam to move the one of the display units between the first position and the second position.
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Citations
20 Claims
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1. A vehicle entertainment control system having a plurality of display units, comprising:
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a remote override control circuit capable of activating a remote signal for moving at least one of the plurality of display units between a first position and a second position; and a local display unit movement control circuit coupled to one of the plurality of display units, including a photodiode coupled to said local display unit movement control circuit, said photodiode configured to transmit a light beam capable of being reflected from a reflective surface near said photodiode to make a reflected light beam, and a photodetector coupled to said local display unit movement control circuit, said photodetector providing a signal to said local display unit control circuit upon detection of said reflected light beam to move said one of the display units between said first position and said second position. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of moving a vehicle entertainment system display unit between a first position and a second position, the method comprising the steps of:
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providing a light beam; reflecting said light beam using a reflective surface; detecting said reflected light beam; providing a signal to a vehicle entertainment system display unit controller; and moving the vehicle entertainment system display unit from a first position to a second position. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A local display unit movement control circuit for a vehicle entertainment system for moving a display unit, comprising:
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a controller coupled to the display unit; a photodiode coupled to said controller, said photodiode configured to transmit a light beam capable of being reflected from a reflective surface near said photodiode to make a reflected light beam; and a photodetector coupled to said controller, said photodetector capable of detecting said reflected light beam, and said photodetector providing a signal to said controller for moving the display unit between a first position and a second position in response to detecting said reflected light beam. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A local display unit movement circuit for retracting a vehicle entertainment system display unit into a cabin overhead of an aircraft, comprising:
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a control circuit; a photodiode coupled to said control circuit, said photodiode configured to transmit an IR light beam, said IR light beam is reflected by a reflective surface to provide a reflected IR light beam; and a photodetector coupled to said control circuit, said photodetector detects said reflected IR light beam, and said photodetector provides a signal to said control circuit for rotating the vehicle entertainment system display unit from an expose position to a stowed position in response to said reflected IR light beam.
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Specification