译文：Inertial navigation is to install a gyroscope on the AGV and a positioning magnetic nail on the ground in the driving area. The AGV can determine its own position and direction by calculating the gyroscope deviation signal and collecting the signal of the ground positioning block. The speed and position can be obtained through integration and calculation, so as to realize the navigation and positioning of the vehicle. The technology has been applied to the military earlier. Its main advantages are advanced technology, accurate positioning, flexibility, easy combination and compatibility, and wide application range. It has been adopted by many foreign AGV manufacturers. The inertial navigation system is an autonomous navigation system, which is composed of equipment installed in the carrier body and does not rely on external information, radiate energy to the outside and be free from external interference.