SYSTEM AND METHOD FOR STEALTH TRACKING
First Claim
1. A method of operating a delivery and stealth tracking system, the method comprising:
- during a first period of time, wirelessly gathering information indicative of an inherent property of a first wireless communications data provider device physically coupled to a shipping item with a first wireless communications data reader device;
during the first period of time, wirelessly gathering information indicative of an inherent property of a second wireless communications data provider device physically coupled to the shipping item with the first wireless communications data reader device;
calculating a current joint item-device configuration value based at least on the respective information gathered during the first period of time from both the first and the second wireless communications data provider device; and
comparing the current joint item-device configuration value with a reference joint item-device configuration value, wherein the reference joint item-device configuration value was previously calculated based at least on respective information previously gathered during a second period of time preceding the first period of time from both the first and the second wireless communications data provider devices.
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Accused Products
Abstract
A shipping and tracking system has a number of tracking stations that are geographically distributed. The tracking stations gather information from shipping items processed by the shipping and tracking system. The shipping and tracking system provides an enhanced level of security for selected shipping items. The enhanced level of security for the selected shipping items is based at least on the information gathered at the tracking stations. The enhanced security is provided in such a way that personnel of the shipping and delivery system cannot physically discern whether or not a shipping item is being shipped with enhanced security.
5 Citations
19 Claims
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1. A method of operating a delivery and stealth tracking system, the method comprising:
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during a first period of time, wirelessly gathering information indicative of an inherent property of a first wireless communications data provider device physically coupled to a shipping item with a first wireless communications data reader device; during the first period of time, wirelessly gathering information indicative of an inherent property of a second wireless communications data provider device physically coupled to the shipping item with the first wireless communications data reader device; calculating a current joint item-device configuration value based at least on the respective information gathered during the first period of time from both the first and the second wireless communications data provider device; and comparing the current joint item-device configuration value with a reference joint item-device configuration value, wherein the reference joint item-device configuration value was previously calculated based at least on respective information previously gathered during a second period of time preceding the first period of time from both the first and the second wireless communications data provider devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A surreptitious tracking system for tracking of a shipping item through a shipping and delivery system, comprising:
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a plurality of tracking stations geographically distributed in the shipping and delivery system, each tracking station configured to wirelessly gather stealth tracking information including an amount of information indicative of an inherent property of a respective first wireless communications data provider device and an amount of information indicative of an inherent property of a respective second wireless communications data provider device of a respective shipping item passing through the respective tracking station; and a stealth tracking system communicatively coupled to each tracking station of the plurality of tracking stations, the stealth tracking station configured to;
calculate a current joint item-device configuration value based at least on stealth tracking information received from a respective tracking station of the plurality of tracking stations, and compare the current joint item-device configuration value with a reference joint item-device configuration value. - View Dependent Claims (11, 12, 13)
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14. A method of operating a delivery and stealth tracking system that provides varying security levels for shipping items in the delivery and stealth tracking system, the method comprising:
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receiving a first number of shipping items for transport through a delivery and stealth tracking system at a first security level of the delivery and stealth tracking system; receiving a second number of shipping items for transport through the delivery and stealth tracking system at a second security level that is higher than the first security level, wherein each respective shipping item of the second number of shipping items has a first and a second wireless communications data provider device physically coupled; wirelessly gathering information indicative of a respective inherent property of a respective wireless communications data provider device physically coupled to a respective shipping item for each respective shipping item of the second plurality of shipping items, which are commingled with the first plurality of shipping items, and for the respective first and the second wireless communications data provider devices physically coupled thereto, and calculating a respective current joint item-device configuration value based at least on the respective information gathered from both the respective first and the second wireless communications data provider devices physically coupled to a respective shipping item for each shipping item of the second number of shipping items; comparing the respective current joint item-device configuration value with a respective reference joint item-device configuration for each shipping item of the second number of shipping items, wherein the respective reference joint item-device configuration value was previously calculated based at least on respective information indicative of the respective inherent property of the respective first and the respective second wireless communications data provider device physically coupled to the respective shipping item. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification