intelligent hotel management device and method based on a block chain

The invention discloses an intelligent hotel management device and method based on a block chain. The device comprises: an Intelligent hotel management system, The whole system adopts a three-layer architecture; The method includes: an upper page interaction layer, a data processing layer, and an underlying blockchain layer. A user uploads the associated user information through the page interaction layer, and the data processing layer encapsulates the user data into a virtual asset, and the block chain layer For saving data and providing evidence traceability, the page interaction layer includes: hotel reservation, house selection, registration, check-in, check-out and payment functions, when the user performs a hotel reservation function at the page interaction layer, correspondingly theblock chain layer performs user virtual asset transaction. when the user subscribes successfully, the transaction credential of the blockchain layer is obtained, and the user obtains the control authority issued by the smart