Petri Net Modeling for Parallel Bank ATM Systems

Abstract

In this paper the real time operation of an automatic teller machine (ATM) is analyzed using a<br />Timed Petri Net (TPN) model. In the modeling, the probability of arrivals, the speed and<br />attentiveness of customers (clients) are taken to account. Different parameters are based on<br />the statistical data. The model is simulated for 24 hours. The diagrams of number of<br />succeeded customers, failed references to ATM, idle times of ATM and wait times of<br />customers are the outputs of TPN model.