Citation: | WEI Xiao, SHI Lina. Simulation modeling and analysis of check-in process based on Petri network under epidemic[J]. Journal of Shanghai University of Engineering Science, 2022, 36(4): 418-427. doi: 10.12299/jsues.21-0270 |
Under the normalization of the epidemic, the additional health detection link in the airport terminal has made the check-in process longer and inefficient. On the basis of analysis for current situation of check-in process of an airport terminal in China, a process model based on Petri network check-in process was established, and the correctness of the model was verified by reliability test. It is found that: 1) Self-service check-in, online check-in and counter check-in all make passengers check in their baggage for too long; 2) Compared with counter check-in, the other two check-in methods have a shorter waiting time for passengers to serve and more passengers choose. Finally, it is proposed to reduce the waiting time of passengers in line by adding self-service check-in machines or check-in counters, so as to alleviate and improve the bottleneck in the check-in process.
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