With the rapid development of China’s economy, the tourism industry has also been revitalized and developed. As a major part of the tourism industry, the hotel service industry has become increasingly competitive, and with the improvement of people’s living standards, tourists are more The requirements of hotels are also constantly improving, so how the hotel can obtain an absolute advantage in the industry and how to deliver satisfactory answers in the hearts of customers, service must be the key factor. As we all know, the time of staying at the hotel cannot be consistent. Therefore, the hotel provides front desk service 24 hours a year. It is inevitable that there will be some sleepy and unattended situations. Of course, there may be some voice communication with the front desk. Questions, these problems will affect the impression of tourists on the hotel, so how to solve these problems? Our hotel self check-in machine can easily solve these problems. The self-service check-in machine can achieve multiple functions: support QR code, verification code, mobile phone number to pick up tickets, can pay through UnionPay, Alipay, WeChat, provide background monitoring automatic switch machine, backup power supply supports normal transactions when power is off; 24 hours The uninterrupted service makes the time for customers to stay in the hotel more flexible and convenient. Many customers trust the self-check-in machine after using it. It is very time-saving, convenient and reliable, and it also improves the competitiveness of the hotel among peers.