Timing device, system and method for estimated time of...

Details Timing device, system and method for estimated time of... Timing device, system and method for estimated time of...

2005-04-07

2009-08-04

Black, Thomas G (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

Determination of e.t.a.

C368S111000, C702S176000

Reexamination Certificate

active

07571049

ABSTRACT:
A timing device monitors an estimated time of arrival (ETA) for an object in a process of traversing a predetermined range of distance by computing the estimated time of arrival based on a time the object has spent completing at least one interval during the course of traversing the distance. The computation is invoked each time a signal is received by the timing device indicating the completion of an interval. The signal can be sent by a user of the device of by a transmitter placed near an end of the interval.

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