WIRELESS DEVICE, PROGRAM PRODUCTS AND METHODS OF USING A WIRELESS DEVICE TO DELIVER SERVICES
First Claim
Patent Images
1. A method comprising:
- receiving a plurality of raw time-stamped waypoints describing a geographical route;
filtering the plurality of raw time-stamped waypoints based upon at least one of a set including a threshold distance between pairs of said plurality of raw time-stamped waypoints and a velocity indicated by pairs of said plurality of raw time-stamped waypoints;
generating a smoothed route by modifying at least some of said filtered plurality of raw time-stamped waypoints; and
storing the smoothed route in data storage.
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Abstract
In at least one embodiment, a plurality of raw time-stamped waypoints describing a geographical route are received. The plurality of raw time-stamped waypoints are filtered based upon at least one of a set including a threshold distance between pairs of the plurality of raw time-stamped waypoints and a velocity indicated by pairs of the plurality of raw time-stamped waypoints. A smoothed route is generated by modifying at least some of the filtered plurality of raw time-stamped waypoints. The smoothed route is stored in data storage.
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Citations
3 Claims
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1. A method comprising:
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receiving a plurality of raw time-stamped waypoints describing a geographical route;
filtering the plurality of raw time-stamped waypoints based upon at least one of a set including a threshold distance between pairs of said plurality of raw time-stamped waypoints and a velocity indicated by pairs of said plurality of raw time-stamped waypoints;
generating a smoothed route by modifying at least some of said filtered plurality of raw time-stamped waypoints; and
storing the smoothed route in data storage. - View Dependent Claims (2, 3)
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Specification