PROBLEM TO BE SOLVED: To provide an unmanned cleaning disinfection system for barns, which makes an unmanned travel cleaning device travel in remote control to specify a dunk-stained position in a specified cleaning area, and can efficiently clean with a cleaning robot and to provide a method.SOLUTION: An unmanned cleaning disinfection system for barns is characterized by cleaning with a cleaning robot 6, photographing the cleaning area with an imaging camera 11, comparing the taken image with a standard image in a control portion 18 to decide whether the cleaning is finished or not, repeating the cleaning operation, the imaging of the cleaning area and the decision for finishing the cleaning until the cleaning is finished, and moving the unmanned travel cleaning device 1 to the next cleaning area, when the cleaning is finished.COPYRIGHT: (C)2014,JPO&INPIT【課題】無人走行洗浄装置を遠隔操作により走行させて指定した洗浄エリアの排泄物の汚れ位置を特定し洗浄ロボットを通じて効率よく洗浄作業が行なえる畜舎の無人洗浄消毒システム及び方法を提供する。【解決手段】洗浄ロボット6による洗浄動作後に撮像カメラ11による洗浄エリアの撮像を行い、制御部18は撮像画像と基準画像を対比して洗浄が完了したか否かを判定し、洗浄が完了するまで洗浄動作、洗浄エリアの撮像及び洗浄完了判定を繰り返し、洗浄が完了すると無人走行洗浄装置1を次の洗浄エリアへ移動する。【選択図】図3