MONITORING SYSTEM
First Claim
1. A monitoring system, includes(a) at least one tag adapted to be associated with an object to be monitored, the tag having at least one transmitter;
- (b) at least one field station having at least one receiver, the field station is accorded a fixed location and GPS coordinates and being adapted to determine the relative position of the tag(s) relative to the field station(s) by means of radio location; and
(c) calculation means for calculating the global positioning system coordinates of the object to be monitored when provided with a tag.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention discloses a monitoring system, which includes at least one tag adapted to be associated with an object to be monitored; at least one field station adapted to determine the relative position of the tag(s) relative to the field station(s); and calculation means for calculating the global positioning system coordinates of the object to be monitored when provided with a tag. The system includes at least one base station adapted to communicate with the field station(s) and/or the tag(s). The system includes triangulation mapping means and pre-plotted GPS (Global Positioning System) mapping means to determine the global positioning system coordinates of the object to be monitored. The system is adapted to be used to determine the global position of movable property and/or equipment at any given time from any given place, and to be used to continuously track and/or monitor objects.
29 Citations
70 Claims
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1. A monitoring system, includes
(a) at least one tag adapted to be associated with an object to be monitored, the tag having at least one transmitter; -
(b) at least one field station having at least one receiver, the field station is accorded a fixed location and GPS coordinates and being adapted to determine the relative position of the tag(s) relative to the field station(s) by means of radio location; and (c) calculation means for calculating the global positioning system coordinates of the object to be monitored when provided with a tag. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67)
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68. A method for monitoring objects, which includes the steps of
(a) providing at least one tag associated with an object to be monitored; -
(b) providing at least one field station adapted to determine the relative position of the tag(s) relative to the field station(s); and (c) calculating the global positioning system coordinates of the object to be monitored by means of calculating means.
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69. (canceled)
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70. (canceled)
Specification