Changsha Intelligent Driving Institute Ltd is a China-based company that mainly provides intelligent driving commercial vehicles and related technology products. It has realized the automatic driving of smart heavy trucks in open roads and high-speed scenes, and completed the intelligent modification of commercial and special-purpose vehicles on various platforms, such as unmanned mining cards and remote control mining cards delivered to mining operations, intelligent driving sweepers were delivered to participate in urban sanitation operations, L3 Class-level self-driving buses are put into operation on open roads, mass production and sales of intelligent networked equipment, intelligent multifunctional refrigerated vehicles Zhixiancang has been put into market operation.