A Research on Intelligent Logistics Mode Reconstruction Based on Big Data Cloud Computing
（University of Shanghai for Science and Technology，Shanghai200093，China）
Abstract：With the rapid development of big data and cloud computing technology，it has experienced initial contact period，gradual penetration period and wide application period in the field of logistics，and promotes the traditional logistics to the direction of smart logistics supported by big data and cloud computing technologies. Upgrade to achieve the fundamental requirements of reducing costs and increasing efficiency in today's logistics industry. However，at this stage，the big data cloud computing smart logistics model，which is built to solve the problems of low efficiency，high cost and low service satisfaction of traditional logistics，still exists many questions in the construction of logistics public information platform，the end coordinated development，and the construction of government platforms. The reconstruction should be based on clearing the guiding ideology of the construction of the big data cloud computing smart logistics model；it should take "one center，three auxiliary lines" as the main reconstruction content，and "e-commerce platform，e-logistics platform，e-government platform" as the framework；and it should construct a smart logistics model consisting of a supply subsystem，a demand subsystem and a supervision subsystem with integrity，efficiency ，convenience and low cost. Through the extraction of sparse value，convergence of fragmentation value， precise business docking and responsibility distribution mechanism，under the standardized logistics mode，the supply end and the demand side are optimally matched，and finally the high efficiency and low cost transmission of information flow，business flow，logistics and capital flow in the logistics operation process is realized. Smart logistics based on big data and cloud computing has good applicability in terms of information sharing，coordinated usage of resources，and supply chain integration； and it will play an important role in promoting the development of smart logistics. In the future，it will be upgraded with the further development of high-end technologies such as AI and blockchain.
Key words：big data；cloud computing；smart logistics model ；internet of things；supply chain