The working principle of Yufeng intelligent magnetic navigation technology is to use magnetic tape on the road instead of burying metal wires under the ground, and realize guidance through magnetic induction signals. Its flexibility is better than that of wire guidance. It is easier to change or expand the path, and the laying of tape is simple and easy. It is suitable for the occasions where the path is simple, the line is not very long, and the environment is relatively clean, such as the production line of the electronics industry, the material delivery of pharmaceutical companies and food companies, etc.