Optical control system particularly suited for infrequently activated devices

Claim 2

An optical system to control electrically activated devices of a vehicle comprising: (a) a light source that generates light energy; (b) at least one first light buss having one end which is coupled to said light source, said first light buss being routed within said vehicle and having its other end exposed so as to be capable of transmitting light energy; (c) an energy storage device having a first and a second end and located proximate to said exposed end of said light buss, said storage device being capable of seeking and obtaining its charged condition by being subjected to the transmitted light of said exposed end of said first light buss; (d) an optical switch coupled to said at least one first light buss and providing a controllable light energy output; and (e) an optical device having a first, a second and a third section, said first section having connected thereto one end of said energy storage device, said second section being responsive to light energy generated by said light source and controlled by said optical switch, and said third section being connected to one end of said electrically activated device, said optical device being rendered conductive by the application of said light energy controlled by said optical switch to said second section and thereby causing said one end of said energy storage device to be connected to said electrically activated device.

Claim 3

An optical control system according to claim 1 wherein said optical switch comprises: (a) a color-coding network having a first extracting means and filter means for developing at least a first and second color, said color-coding network having a first and a second input, said first input having connected thereto said light buss and said second input having connected thereto a second light buss, said first extracting means having said filter means positioned in its central region and coupled across a portion of both said first light buss and said second buss, said extracting means being capable of; (1) extracting a portion of the light energy from within said first light buss, (2) causing said extracted light energy to be applied to and transmitted from said filter means, and (3) causing said light energy transmitted from said filter means to be directed into said second buss; and (b) a color-decoding network positioned proximate to said second section of said optical device and having a second extracting means along with a filter means for decoding the first or second color within said second light buss, said second extracting means being capable of; (1) extracting a portion of the light energy from within said second light buss, (2) causing said extracted light energy to be applied to and transmitted from the decoding filter means; and (3) causing said light energy transmitted from said decoding filter means to impinge upon said second section of said optical device and thereby rendering said optical device conductive.