In the process of iron and steel production, there are a large number of raw material belt conveyor corridors. In these places, the inspection operation intensity is high, the working condition is harsh and dangerous, not only narrow and rugged, huge dust, but also muddy and slippery road surface, multi-cable, multi-obstacles, personnel operation has the risk of safety accident, it is urgent to replace the operation with robots.

The four-legged robot has the advantages of cross-platform high adaptability in obstacle crossing. It develops the functional applications of narrow and complex space modeling, navigation, obstacle avoidance and walking, builds the multi-dimensional perception system of vision/hearing/temperature sensing/force sensing, makes up for the dead corners of manual inspection, and solves the pain points of personnel operation safety and abnormal state detection.