autonomous guided vehicle

US /ɔːˈtɑːnəməs ˈɡaɪdɪd ˈviːɪkl/
UK /ɔːˈtɑːnəməs ˈɡaɪdɪd ˈviːɪkl/
"autonomous guided vehicle" picture
1.

a mobile robot that follows markers or wires in the floor, or uses vision, magnets, or lasers for navigation

:
The factory uses an autonomous guided vehicle to transport materials.
Modern warehouses often deploy autonomous guided vehicles for efficiency.