METHOD AND SYSTEM FOR ADVANCED ELECTRONIC BORDER SECURITY
First Claim
1. A system for protecting a border comprising:
- a fiber-optic cable extending from one end of a border to the other end thereof regardless of the terrain, the cable being installed beneath the surface of the ground substantially throughout the length of the border, and the cable including a bundle of optical fibers extending the length thereof;
sensors installed at locations along the border for detecting an incursion or intrusion of the border, each sensor being connected to the cable; and
,the cable further including a high voltage conductor by which high voltage AC is introduced into, and passes through the length of the cable for powering the sensors.
4 Assignments
0 Petitions
Accused Products
Abstract
A system (10) for protecting a border (B) comprises a fiber-optic cable (12) extending from one end of a border to the other end thereof. The cable includes a bundle of optical fibers which connect to sensors placed at intervals long the border. Included within the fiber-optic cable is a high voltage conductor by which high voltage AC is introduced into, and passes through, the cable for powering the sensors. The high voltage is stepped down and rectified from AC to DC for this purpose. Various types of sensors (100-700) are arranged in pods (14) located at intervals along the length of the border. A method of border protection is also disclosed.
9 Citations
22 Claims
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1. A system for protecting a border comprising:
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a fiber-optic cable extending from one end of a border to the other end thereof regardless of the terrain, the cable being installed beneath the surface of the ground substantially throughout the length of the border, and the cable including a bundle of optical fibers extending the length thereof; sensors installed at locations along the border for detecting an incursion or intrusion of the border, each sensor being connected to the cable; and
,the cable further including a high voltage conductor by which high voltage AC is introduced into, and passes through the length of the cable for powering the sensors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for protecting a border comprising:
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installing a fiber-optic cable from one end of a border to the other end thereof; installing the cable beneath the surface of the ground substantially throughout the length of the border and regardless of the terrain through which the cable is routed, the cable including a bundle of optical fibers extending the length of the cable; connecting sensors to the cable at selected locations along the border for the sensors to detect an incursion or intrusion of the border; and
,conducting high voltage through the cable for powering the sensors. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification