Location-based tracking
First Claim
1. An object tracking apparatus comprising:
- a proximate-range circuit configured to wirelessly communicate with at least one proximate-range communications device;
wherein at start-up of the object tracking apparatus, the proximate-range communications device is present and the proximate-range circuit enters a wait mode;
wherein in the proximate-range circuit remains in the wait mode if the proximate-range communications device is re-verified as present;
wherein in the proximate-range circuit enters a tracking mode if the proximate-range communications device is not present;
wherein in the proximate-range circuit provides an output indicative of an identification and the present or not present presence of the at least one proximate-range communications device;
a position-assessment circuit configured and arranged to assess current position information of the object tracking apparatus using received wireless communications, and to provide an output indicative of the position information;
a communications circuit coupled to receive the outputs from the proximate-range circuit and the position-assessment circuit, and configured to wirelessly communicate data including the position information via a distal-range communications station based upon the received outputs; and
wherein in the communications circuit repeatedly transmits the current position to the distal-range communications station when the proximate-range circuit is in the tracking mode.
10 Assignments
0 Petitions
Accused Products
Abstract
Object tracking is facilitated. In accordance with one or more embodiments, an object tracking apparatus (200) includes a proximate-range circuit (212), a positioning circuit (214) and a communications circuit (216). The proximate-range circuit wirelessly verifies the identity and presence of at least one proximate-range communications device (220), and the positioning circuit determines positioning information of the object tracking apparatus. The communications circuit receives outputs from the proximate-range circuit and positioning circuit respectively regarding the verification and positioning information, and wirelessly communicates data to a remote communications station based upon the received outputs (140).
17 Citations
15 Claims
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1. An object tracking apparatus comprising:
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a proximate-range circuit configured to wirelessly communicate with at least one proximate-range communications device; wherein at start-up of the object tracking apparatus, the proximate-range communications device is present and the proximate-range circuit enters a wait mode; wherein in the proximate-range circuit remains in the wait mode if the proximate-range communications device is re-verified as present; wherein in the proximate-range circuit enters a tracking mode if the proximate-range communications device is not present; wherein in the proximate-range circuit provides an output indicative of an identification and the present or not present presence of the at least one proximate-range communications device; a position-assessment circuit configured and arranged to assess current position information of the object tracking apparatus using received wireless communications, and to provide an output indicative of the position information; a communications circuit coupled to receive the outputs from the proximate-range circuit and the position-assessment circuit, and configured to wirelessly communicate data including the position information via a distal-range communications station based upon the received outputs; and wherein in the communications circuit repeatedly transmits the current position to the distal-range communications station when the proximate-range circuit is in the tracking mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for tracking an object, the system comprising:
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a proximate-range communications tag configured to respond to proximate-range wireless communications by wirelessly communicating identification information; and an object-tracking device configured and arranged to enter a wait mode at start-up when the proximate-range communications tag is present; remain in the wait mode if the proximate-range communications tag is re-verified as present; enter a tracking mode if the proximate-range communications tag is not present; determine a current geographical position of the object-tracking device using received wireless communications, and wirelessly communicate data indicative of the determined geographical position via a distal-range communications station, based on the verification of an identity and the present or not present presence of the tag; and repeatedly transmitting the current geographical position to the distal-range communications station while in the tracking mode. - View Dependent Claims (11, 12, 13, 14)
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15. A method for tracking an object, the method comprising:
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wirelessly communicating with at least one proximate-range communications device; entering a wait mode at start-up when the proximate-range communications device is present; remaining in the wait mode if the proximate-range communications device is re-verified as present; entering a tracking mode if the proximate-range communications device is not present; providing an output indicative of the present or not present presence of the at least one proximate-range communications device; determining current geographical positioning information using received wireless communications, and providing an output indicative of the determined positioning information; wirelessly communicating data including the determined positioning information via a distal-range communications station, based upon the provided outputs; and repeatedly transmitting the current positioning information to the distal-range communications station while in the tracking mode.
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Specification