Formulation of Silver Tourism Digital Industry Service Platform Based on Blockchain and Internet of Things : Taking Shanghai Chongming Island as an Example

Based on the Blockchain, Internet of Things and Big Data, this article puts forward the formulation of silver tourism digital industry service platform for Chongming. With the Internet of Things and Blockchain as technical support, the article analyzes the necessity of building Chongming silver tourism digital industry service platform. Also, the article designs platform function from product customization function, marketing function, feedback function, security function, scenic spots introduction function to consumption payment function and discusses the challenges faced at this stage in terms of technology, users, cooperation and popularity.