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Aiming at the problem that the traditional logistics big data visualization platform lacks a sharing mechanism and the visualization results are not ideal, a method for constructing a logistics big data visualization platform based on blockchain technology is proposed. Build a logistics big data management platform on the basis of blockchain technology, integrate new information technologies such as big data, cloud computing, and mobile Internet into the platform construction, and ensure that each layer of the platform is based on a layered architecture Have moderate scalability and adaptability. Use ML-T80 model electronic tags to track the location of the goods in real time, and use Symbol LS2208AP model barcode scanner to easily switch between handheld mode and handsfree mode. According to the circuit connection diagram of the user display terminal, the user can still directly check the desired information in the case of external electromagnetic interference. Planning services, designing data management functions, logistics information service functions, logistics resource transaction functions, and intelligent auxiliary decision-making function modules. The experimental results show that the platform has a short sharing cycle and the highest sharing effect can reach 93%, so as to maximize the value of logistics big data sharing.