Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Guixian Lu0
Date of Patent
March 6, 2007
0Patent Application Number
108949220
Date Filed
July 20, 2004
0Patent Primary Examiner
Patent abstract
A traffic system that helps a driver to save gasoline by avoiding red light or by decelerating before a red light. It predicts the colors of a traffic light and informs about the future traffic light colors that will happen to a driver. The system comprising a sub-control system, three kinds of moving sections representing three future colors: green, yellow, and red. The positions of the moving sections are showed by indicators. The indicators are secured along one side of the street.
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