① daily processing + adding more data than 50TB, 4000 + data tags to create a deep learning model, the company has formed a "self-count-fix-buy" business closed loop, initiated big data joint computing model to welcome the release of value; ② robot revenue accounted for 60% + of the scarce target, AI+ unmanned help industry orders accelerate, analysts estimate that the compound growth rate of performance in the next three years is nearly 80%.