Simulation of the intelligent control circuit based on Petri net

Established a model of intelligent elevator group control based on the timed-colored Petri nets (TCPN); Used simulation tools CPN Tools to simulate intelligent control of elevator group; defined various data collectors (monitor) to monitor the elevator running states; analyzed the efficiency of the elevators with the data collected by the monitors. The simulation results showed that the improved strategy has improved the operating efficiency of the elevators.