PROBLEM TO BE SOLVED: To provide a livestock barn cleaning/disinfection system capable of cleaning/disinfecting an entire livestock barn and a large compartment by widely moving a vehicle body and evenly and efficiently performing the cleaning and disinfection.SOLUTION: A livestock barn cleaning/disinfection system 10 including guide members 20 and cleaning or disinfecting a livestock barn, includes: a vehicle body 12 arms 14 provided on the vehicle body 12 first nozzles 16 provided on the arms 14 for spraying liquid sensors 18 for detecting positions of the guide members 20 and a control part for moving the vehicle body 12 along the guide members 20 on the basis of positions of the guide members 20 detected by the sensors 18.SELECTED DRAWING: Figure 1
