Patent ID: 11897698
Assignee: DAIFUKU CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC B  H | IPC B

Claim 4:
5. The article transport facility according to claim 3,
wherein the transport vehicle control system comprises a transport control unit provided in a facility control device that controls transportation of the article by a plurality of the article transport vehicle, and a vehicle control unit provided in each of the article transport vehicles, with bidirectional communication being possible between the facility control device and each of the article transport vehicles,
wherein the vehicle control unit performs determination based on the detection result of the temperature sensor, transmission of regenerative resistor information that is based on at least one of the detection result and the determination result based on the detection result to the transport control unit, control of the travel speed of the article transport vehicle based on the determination result, and control of the switch based on the determination result, and
wherein the transport control unit receives the regenerative resistor information, and, in a case where it is determined that the travel speed of the article transport vehicle is restricted to less than or equal to the restrictive speed based on the regenerative resistor information, transmits a transport instruction specifying a point within the maintenance area as a destination of the article transport vehicle to the article transport vehicle.