The elevated bridge-type intelligent storage and transportation system - based on multi-axis synchronous servo control technology, realizes precise collaborative operations at multiple workstations within a large-span space. Through the design of a rigid-flexible coupling structure and dynamic load compensation algorithms, it builds a high-stiffness and high-response three-dimensional material flow hub. It integrates global positioning tracking and self-learning of process parameters functions, reshaping the new standard for intelligent storage and transportation of heavy vehicles.