Vehicle tracker mileage-time monitor and calibrator

Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment

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342457, G06G 778

Patent

active

059873787

ABSTRACT:
A system for monitoring location and speed of a vehicle, using a location determination system such as GPS, GLONASS or LORAN and an optional odometer or speedometer, for determining and recording the locations and times at which vehicle speed is less than a threshold speed for at least a threshold time (called a "vehicle arrest event"). Vehicle arrest event locations, times and time intervals are stored and/or printed to provide trip and mileage records and for efficiency monitoring. A vehicle odometer and/or speedometer can also be calibrated and/or corrected using this approach.

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