POSITIONING METHOD, POSITIONING ARRANGEMENT, BEARING DEVICE AND COMPUTER PROGRAM PRODUCT TO BE USED IN A POSITIONING SYSTEM
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United States of America Patent
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N/A
Issued Date -
Aug 13, 2009
app pub date -
Jun 7, 2007
filing date -
Jun 16, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A positioning method, positioning arrangement, bearing device (11) and computer program product for use in a positioning arrangement one described. The invention, the location information of the object being tracked can be visualized to the tracker (10), although exact coordinate information is not available. A bearing device (11) including an electronic compass is utilized in the arrangement according to the invention. The information concerning the signal level of the transmitter of the device (13) being tracked, measured and detected by the bearing device (11), and the corresponding compass heading are detected, and both are presented on an electronic map on the tracker's device (12). By the arrangement according to the invention, it is also possible to combine bearings taken of two or more locations on the same map.
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