There are many members of the self-service machine family, including self-service ticket vending machines, self-service ordering machines, self-service recharge machines, etc., among which self-service check-in machines are also one of the representative works. With the rapid development of computer networks, the network coverage and application rate continue to expand, and the successful combination of network technology and management system is well known. A simple example, in order to improve the efficiency of hotel management and improve service standards, the self-service check-in machine can perfectly compensate for the defects of the hotel in many aspects. Picture: Self-service check-in machine There are multiple modules on the self-check-in machine. Room reservation can help guests realize online room reservation; room management is used to manage room information; reservation management is used to manage guests’ booking business; check-in management is used to manage guests’ check-in and Record relevant information; consumption accounting records all consumption of the guest in the hotel into the guest bill, etc. These modules basically meet the needs of guests in hotel reservations and check-in management. The self-check-in machine also has many functions. For example, it can save hotel introduction and business information, room photos, room status, and automatic transmission and summary of room inquiries, so that various business tasks are institutionalized, scientific, and effectively improved. The efficiency of each business department.