A control system 1 includes: a sway detection unit 10 configured to detect a reference swaying amount X1 that is a swaying amount X of a mast 22 at a detection height H1, which is set to be greater than or equal to a height of a lowermost part 26a of a transfer apparatus 26 when a lift 24 is located at an upper limit of a lifting range E; a lifting height acquiring unit 14 configured to acquire lifting height information that indicates a lifting height H2, which is a height of the lift 24, at a plurality of points in time; and a transfer control unit 18 configured to control the transfer apparatus 26. The transfer control unit 18 converts the reference swaying amount X1 detected by the sway detection unit 10 into a lifting height swaying amount X2 that is a swaying amount of the mast 22 at the lifting height H2 indicated by the lifting height information, and starts a transfer operation of the transfer apparatus 26 if the lifting height swaying amount X2 is stably smaller than or equal to a predetermined determination threshold ΔX.
STACKER CRANE CONTROL SYSTEM
STEUERUNGSSYSTEM EINES STAPELKRANS
SYSTÈME DE COMMANDE DE GRUE EMPILEUSE
2022-07-27
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |