Magnetic tapes AGV can be guided by magnetic induction signals by taping and magnetizing points in the driving path of the AGV .

Magnetic tapes AGV are easy to change and expand the path.The  installation of tape and magnetic point are also very simple. But it will be disturbed by the metal around the AGV path. The stability of magnetic tape AGV is affected by the environment.

The magnetic path tracking system can support the communication between the master computer and each AGV vehicle. In many AGV vehicle systems, the main computer may be responsible for dispatching and routing AGV vehicles while avoiding collisions between them. The common way to avoid collisions is partition shielding.

In this way, the path of the AGV vehicle is divided into multiple areas. The vehicle is not allowed to enter the area that has been occupied by other AGV vehicles.The collision avoidance method includes the upper computer directional control technology.

The optical path tracking systems use emitted light sources to track light reflected from streaks painted on the ground with special chemicals.

In a similar way, the code can be drawn on the ground to guide the loading, unloading and parking of AGV vehicles.