Abstract:Due to the problems of high cost and low management level, the development of traditional logistics industry has deviated from the development of the times, and seriously limited the development of modern logistics system. By establishing a scientific and efficient modern logistics system, the logistics cost can be reduced to a great extent, so as to promote the growth of national economy and social progress. Through the construction of four systems (logistics infrastructure system, logistics operation system, logistics management system and logistics information system), three networks (infrastructure network, operation organization network and intelligent information network), this paper realizes the interconnection between each system and network, thus constructs the modern logistics system, and provides ideas on how to ensure the construction of modern logistics system and improve the construction efficiency of modern logistics system. Combining big data, internet of things, cloud computing, block chain and artificial intelligence in each system network, the modern logistics system based on interconnection is creatively put forward in order to improve the management level of logistics industry, reduce logistics cost, promote the transformation of traditional logistics industry as soon as possible, improve the information degree and operational efficiency of logistics industry, and promote economic growth and social progress.