Dynamic canine tracking method for hazardous and illicit substances
First Claim
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1. A method of implementing vapor wake detection comprising:
- defining a location to be monitored, wherein the location is one of a plurality of location types;
positioning a canine by a handler in the location to be monitored;
sampling the air with the canine for a vapor trail generated by a moving carrier;
detecting with the canine a target odor emitted from a target object, wherein the target object is a hazardous or illicit substance carried by the moving carrier, and the target odor is emitted from the target object at the time the moving carrier is moving through the location to be monitored, and the canine has been positioned in the location to the monitored, andwithout further influence from the handler, following the carrier with the canine, wherein the canine works independently of the handler and follows the moving carrier once the hazardous or illicit substance is detected; and
identifying the carrier based on a change of behavior of the canine recognized by the handler.
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Abstract
Vapor wake detection is a highly advantageous method and system for detecting explosives and other illicit substances. With vapor wake detection, a canine and a handler are used; however, unlike other detection schemes, the canine leads the handler. After the handler positions the canine in a desired location, the canine detects scents in the air that come to the canine. When the canine detects a trained scent, the canine leads the handler to or follows behind the carrier of the item with the scent. Once the carrier is identified by the handler, the proper personnel are contacted. To implement vapor wake detection effectively, specific rigorous training is utilized.
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Citations
17 Claims
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1. A method of implementing vapor wake detection comprising:
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defining a location to be monitored, wherein the location is one of a plurality of location types; positioning a canine by a handler in the location to be monitored; sampling the air with the canine for a vapor trail generated by a moving carrier; detecting with the canine a target odor emitted from a target object, wherein the target object is a hazardous or illicit substance carried by the moving carrier, and the target odor is emitted from the target object at the time the moving carrier is moving through the location to be monitored, and the canine has been positioned in the location to the monitored, and without further influence from the handler, following the carrier with the canine, wherein the canine works independently of the handler and follows the moving carrier once the hazardous or illicit substance is detected; and identifying the carrier based on a change of behavior of the canine recognized by the handler. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of implementing vapor wake detection in a defined location to be monitored, comprising:
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positioning a canine in the defined location; following a vapor-wake of a moving target with the canine, wherein the moving target is moving through the defined location, and further wherein the vapor-wake includes a target odor of the moving target, wherein the target odor is a hazardous or illicit substance and the target odor is emitted from the moving target at the time the moving target is moving through the defined location, and the canine has been positioned in the defined location; detecting the target odor in the vapor-wake with the canine; recognizing a change of behavior of the canine when the target odor is detected; allowing the canine to move without influence to a source of the target odor, wherein the canine works independently of a handler and follows the moving target once the hazardous or illicit substance is detected; and identifying a carrier of the source of the target odor. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification