Traffic Signal Linear Mixed Green-Wave Mode Control Method
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United States of America Patent
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Issued Date -
Nov 17, 2022
app pub date -
Nov 20, 2019
filing date -
Sep 17, 2019
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Abstract
The invention is a traffic signal green wave mode control method for polylines and mixture mode of Lead and Jam-Relief functions, includes: 1) get parameters of polylines and mixture mode according to mode instruction, compute time-offsets of each wave section starting from source intersection; 2) connecting the time-offsets between wave sections, 3) set interim period using the wave sections' time-offsets; provides for polylines route traffic signal connecting channel, linking functions Lead and Jam-Relief within multi wave sections, multi road-segments, multi turnings of vehicle flow; comparing to current non-the-polylines-mixture-mode traffic signal modes, waiting time is lessened by far more than 50%, efficiency of transportation is improved greatly.
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