The introduction of the Internet of Things and other information technologies provides new methods for tourism information innovation. The development of computer technology has changed the traditional tourism mode and made the information-based tourism industry develop. With the improvement and development of embedded systems, embedded systems will develop in the direction of networking, intelligence, standardization and integration. In the process of innovation, the tourism system needs innovation support, support and protection, guidance, and response mechanisms. The innovation of tourism system mainly relies on market demand and supply as its most important part, in which market demand is the main driving force for formation. The operation of the system is supported by the tourism support and protection subsystem, with the innovative technology subsystem as the most important content. Based on the traditional theory of tourism industry, this paper sorted out and analyzed the related needs of tourism industry, and combined with the computer industry, according to the embedded real-time network system and the convenience of the Internet of things industry, on the relevant technology platform to establish a modern tourism industry development system. By using the powerful advantages of computer technology, this paper from the perspective of destination selection, management optimization, industrial development, consumption upgrading, service diversification and other aspects, to promote the development of modern cultural tourism industry.