Research on coordinated signal control of trunk lines based on considering queue dissipation time
By introducing a new signal period calculation method the traditional signal cycle weighting scheme is improved,the new signal period is calculated.And propose an improved queue dissipation model to improve the phase difference between each intersection.Solve through the maximum green wave band model and substitute the model results from the VISSIM simulation analysis results.The final results indicate that the improved signal cycles calculation method and queue dissipation model have better control effects than traditional methods,with a 67.3%reduction in vehicle parking delay in the main line direction and an average delay reduction of 64.6%.
trunk line coordination and controlmaximum green wave band modelqueue dissipation modeltraffic simulation
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