The Integration Method Of Saturation Flow And Signal Control Delay Survey

In this paper, a new method of saturation flow and signal control delay survey is presented, base on the analysis of saturation flow, signal control delay and their traditional survey method. The new method adopts video record survey or field investigation and integrates with software technique for analyzing survey data. Many performance index related with delay, signal control delay, the number of stopped vehicle, the rate of stopped vehicle, average delay of stopped vehicle and many design parameters of signalized intersection can be obtained at one time through this new method named Integration method.