Vehicle tracking, communication and fleet management system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7489993
APP PUB NO 20060142913A1
SERIAL NO

11125636

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vehicle fleet management information system identifies location and direction of movement of each vehicle in a fleet in real-time, and automatically reports such information, as well as status of predetermined events in which the vehicle is engaged, directly to the fleet manager. One aspect relates to automated reporting of status of a ready mix slurry material truck having a mixer drum. A sensor detects the begin pour event by detecting the mixer drum being run in a discharge direction.

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Patent Owner(s)

  • TRIMBLE NAVIGATION LIMITED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coffee, John R Gilbert, US 7 1938
Dye, David A Phoenix, US 10 1914
Lewis, Robert W Phoenix, US 33 2290
Marvin, Kevin M Gilbert, US 6 1802

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