Itinerary monitoring system for storing a plurality of itinerary data points
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United States of America Patent
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Nov 7, 2000
Issued Date -
N/A
app pub date -
Jan 2, 1996
filing date -
May 15, 1992
priority date (Note) -
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Abstract
Method and apparatus for a base station or interrogator station to monitor the itinerary of one or more vehicles or other movable assets. Each vehicle or other movable object includes a satellite navigation receiver with circuitry for computing the geographic position of the object, and a memory for storing a history of positions computed at a number of different times during the itinerary of the object. Each movable object further includes a radio transceiver which transmits the stored position history to the base station.
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