To provide a conveying system of an unmanned vehicle having a shared area in which a part of traveling passages of a plurality of systems are shared with each other, and capable of eliminating any wasteful traveling instruction.

The conveying system includes a common area which is connected to a System A, while a part of a traveling passage of an unmanned vehicle in System A, and a part of a traveling passage of the unmanned vehicle in System B are shared. A ground control panel 50 forwards every unmanned vehicle completing an unloading work in the shared area to a home station of System A. Further, the ground control panel 50 resets every unmanned vehicle completing the unloading work in the shared area to be the unmanned vehicle for System A or the unmanned vehicle for System B, and newly allocates every unmanned vehicle to one for System A or one for System B.