Multi-intersections Signal Control Based on Synchro

In this paper,the mathematic model and calculation method of intersection average delay,capability of road and intersection signal timing are analyzed.Based on the research and analysis of 22 main intersections in Baoji City,this paper selects several typical intersections of Taibai Road and Gongyuan Road as signal coordination control intersections and then introduces the design method of the signal coordination control system.Finally,the paper compares the signal coordination control systems both before and after the application of the linear control system with the help of formula calculation and Synchro software system.The results show that the intersection delay and capability of road are significantly improved.