Transport facility

A transport facility, comprising:

• a plurality of transporters configured to transport articles;
• and
• a determination system configured to determine a state of each of the plurality of transporters, the determination system comprising:
• a vibration detector configured to detect vibrations from each of the plurality of transporters and obtain vibration data indicating the vibrations,
• a recorder configured to store the vibration data obtained by the vibration detector,
• a determiner configured to determine the state of each of the plurality of transporters based on the vibration data, and
• a controller, and
• wherein:
• the recorder stores at least reference data for determination of the state of each of the plurality of transporters,
• the determiner is configured to determine a sign of an abnormality in each of the plurality of transporters based on the reference data stored in the recorder and the vibration data obtained by the vibration detector, and
• the controller is configured to implement an inspection mode of stopping operations of the plurality of transporters other than a target transporter selected among the plurality of transporters and obtaining, with the vibration detector, the vibration data of the target transporter in operation.