Construction of Hotel Resource Information Platform Based on the Internet of Things Technology

In order to meet the expectations and needs of hotel managers and hotel occupants, the author proposes a smart hotel system based on the six-domain model of the Internet of things. The system has designed the intelligent hotel guest control unified management cloud platform in detail, including hotel management, guest room management, equipment management, scene management, authority management, system management, Tmall wizard docking, WeChat applet interface, and MQTT client; we design a smart hotel room controller (RCU) hardware system based on Espressif ESP32 (WiFi Soc) and realize centralized management and control of curtains, lamps, air conditioners, and other equipment in hotel rooms; RCU connects to the MQTT server through WiFi and exchanges and controls data with the cloud intelligent platform by means of message subscription and publishing. At the same time, the equipment set of RCU can be arbitrarily cut and added according to the actual hotel scene, and the logic control function can be reconstructed and designed according to the user’s personalized requirements. In addition, considering the edge-cloud computing processing scheme, the framework of the system is designed and the software to simulate the edge-cloud computing system is finally used; the system simulation results show that the total failure rate of the edge-cloud computing structure is less than 5%, and the processing time of the task is relatively short. Conclusion. It can meet the needs of diversified application scenarios of smart hotels.