Supply chain management system based on Internet of Things

The invention relates to the technical field of supply chain management, in particular to a supply chain management system based on the Internet of Things. Comprising a historical database, an Internet of Things monitoring end and a management end. By sharing the supply source data and the transportation data, the cargo state and position are monitored in real time, the timeliness and accuracy of cargo matching are improved, demand prediction and supply chain matching are performed on the to-be-supplied cargoes by associating the historical data of the to-be-supplied cargoes, disturbance of actual environmental factors to the matched supply chain is considered, and the matching efficiency of the to-be-supplied cargoes is improved. Analyzing each historical supply chain corresponding to the supplied goods to adaptively select the supply chain with the highest matching property, improving the stability of goods supply, and calculating the supply and demand matching strength of the to-be-supplied goods according