Design of Urban Emergency Material Allocation Supply Chain System Based on Multimodal Information Technology

The demand for emergency supplies from sudden natural disasters is fast and accurate, and the allocation of urban emergency supplies is affected by multimodal and multiple information factors. This article analyzes the current situation of urban emergency supplies allocation under multimodal information technology, proposes detailed emergency entities, scientific selection of transportation methods, classified planning of transportation networks, unified emergency transportation standards, and application of emergency information platforms, to achieve effective construction of urban emergency supplies allocation supply chain, and to improve the processing efficiency and responsiveness of the entire logistics supply chain in the event of an emergency.