When holidays come, the ticket is always “hard to find”. In order to buy a ticket to go home, some people even rush to the station to wait before dawn. In the final analysis, the ticket sales efficiency of the station cannot keep up with the huge flow of people. So, how to alleviate this problem and let more people buy tickets home smoothly? Self-service ticket vending machine can relieve the pressure of ticket sales caused by the large population. The ticket vending machine can sell tickets on behalf of the service staff. By operating the ticket vending machine independently, customers can easily purchase tickets and book tickets online without waiting in line in the past, which relieves the pressure of ticket sales at the counter and improves the service efficiency of the station. With the self-service ticket vending machine, ticket purchase is easier, and the crowdedness of the ticket hall has also been well alleviated. While it is convenient for customers, the overall atmosphere and environment are more tidy and orderly.