The supply chain is composed of parties that directly or indirectly fulfill customer needs, including not only manufacturers and suppliers, but also transporters, warehouses, retailers, and even customers themselves. The supply chain includes all functions to accept and meet customer needs. This article aims to study the application of intelligence based on the Internet of Things in supply chain adaptive operation decision technology and optimization algorithm models. This paper proposes a supply chain information system based on the Internet of Things technology, operational decision-making model algorithms, Web service technology and information management and support systems, multi-level structure model construction of port logistics supply chains, collaborative supply chain theory and models, and port supply under the Internet of Things Chain service quality evaluation index system, and then analyze the working capital management status and inventory decision value of the production link to explore the application research of the Internet of Things applied to the supply chain decision-making technology. This paper uses 14 standard calculation formulas, and the final experimental results show that through the use of a supply chain information system based on the Internet of Things technology, the supply chain operation decision-making technology can operate efficiently.

供应链由直接或间接满足客户需求的各方组成，不仅包括制造商和供应商，还包括运输商、仓库、零售商，甚至客户本身。供应链包括接受和满足客户需求的所有功能。本文旨在研究基于物联网的智能在供应链自适应运营决策技术和优化算法模型中的应用。本文提出了基于物联网技术的供应链信息系统、运营决策模型算法、Web服务技术和信息管理与支持系统、港口物流供应链多层次结构模型构建、协同供应链理论和楷模，物联网链服务质量评价指标体系下的港口供应，进而分析生产环节的营运资金管理状况和库存决策值，探索物联网在供应链决策技术中的应用研究. 本文使用了14个标准计算公式，最终的实验结果表明，通过使用基于物联网技术的供应链信息系统，供应链运营决策技术可以高效运行。