Method and apparatus for tracking objects and people
DCFirst Claim
1. A system comprising:
- a processor in receipt of data from one or more transponders via a plurality of antennas each having a coverage area, said processor configured to perform a continuous series of read cycles during a first period of time, in which one or more transponders are read in the coverage area during each read cycle, compare the one or more transponders read during each read cycle to the one or more transponders read in the coverage area during a previous read cycle, determine that the one or more transponders has entered the coverage area, and determine that the one or more transponders has exited the first coverage area.
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Accused Products
Abstract
An object locating, identifying, tracking, and surveillance system, denoted the Assets Locating, Tracking, and Surveillance System (ALTSS), is provided for managing physical objects and evidence in environments such as police departments, law offices, and the Courts. ALTSS employs radio frequency identification (RFID) technology, computer programming and database applications, networking technologies, and hardware elements. ALTSS may locate and track physical evidence, merchandise, information carriers like files, folders or individual pieces of paper, and people, under certain conditions, in near-real time. It may be configured as part of a local area network, a wide area network, or the Internet. ALTSS may employ exemplary components such as RFID transponders, scanners, strategically located antennas and computers to facilitate tracking of objects and people as needed. Any number of users having access privileges and connected to the network may access ALTSS directly or remotely via the Internet to locate and track evidence or objects.
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Citations
10 Claims
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1. A system comprising:
a processor in receipt of data from one or more transponders via a plurality of antennas each having a coverage area, said processor configured to perform a continuous series of read cycles during a first period of time, in which one or more transponders are read in the coverage area during each read cycle, compare the one or more transponders read during each read cycle to the one or more transponders read in the coverage area during a previous read cycle, determine that the one or more transponders has entered the coverage area, and determine that the one or more transponders has exited the first coverage area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
Specification