JP2019001655A5 - - Google Patents

Claims (10)

A shelf that is provided along the row, column, and step directions and can store multiple loads.
The warehousing / delivery section for loading and unloading cargo,
A transport trolley that transports loads between the shelves and the warehousing / delivery section, and
Provided on the transport carriage, and Rousset capacitors to detect the load,
And the control section,
With
The automated warehouse system is characterized in that the control unit controls the operation of the transport carriage according to the detected position of the load . The automated warehouse system according to claim 1, wherein the sensor is provided so as to be able to detect the load in both the traveling direction of the transport carriage and the direction opposite to the traveling direction. The automated warehouse system according to claim 2, wherein the sensor is configured to be capable of detecting an object at a position higher than the sensor in the traveling direction or the opposite direction. The automated warehouse system according to any one of claims 1 to 3, wherein the detection angle range of the sensor has an angular spread enough to detect a load on the transport carriage. The fourth aspect of claim 4, wherein the transport carriage can detect both ends of the load by the sensor in both a state of being submerged under the load placed on the shelf and a state of being lifted. Automated warehouse system. Before Kise capacitors are mounted apart the one end and the other end of the traveling direction of the transporting carriage comprises a first distance measuring device and the second distance measuring device for measuring the distance to the load of each recalled ,
When the control unit collects the load to be collected,
(I) When the first distance measuring instrument detects the load to be collected , the transport trolley is decelerated.
(Ii) When the second distance measuring instrument detects the load to be collected after the first distance measuring instrument detects the load to be collected , the transport trolley is further decelerated.
(Iii) wherein after the second distance measuring device detects a load of the recalled first, when the distance until said load recalled that each second distance measuring instrument measured becomes equal properly, the transport carriage the to stop, that controls the operation of the transport vehicle, automatic warehouse system according to any one of claims 1 to 5. The control unit controls the operation of the transport trolley so as to match the center position of the transport trolley with the load in the row direction by using the detection result of the sensor regarding the load loaded on the transport trolley. The automated warehouse system according to any one of claims 1 to 6. The control unit sneaks the transport trolley under the load to be collected, and the load to be collected is in a state where the end of the transport trolley coincides with the end of the load to be collected in the row direction. The automated warehouse system according to any one of claims 1 to 6, which controls the operation of the transport carriage so as to collect the items. The shelf section has a plurality of storage sections connected in a row direction, and has a plurality of storage sections.
The transport carriage has the sensor for detecting a load placed in the storage unit while moving in a continuous passage in a row direction provided under the storage unit.
The automated warehouse system according to any one of claims 1 to 8, further comprising a moving means for transporting the load in the row direction and raising and lowering the load in the vertical direction. The shelf section has a plurality of storage sections connected in a row direction, and has a plurality of storage sections.
The transport carriage is configured to move in a row direction through passages provided under the plurality of storage units.
The storage unit and the aisle are configured to accommodate large pallets and small pallets that are pallets for loading loads and have different sizes in the row direction.
The transport carriage can be mounted and transported with respect to both the large pallet and the small pallet.
The control unit uses the detection result of the sensor regarding the mounted pallet mounted on the transport trolley to control the operation of the transport trolley so that the transport trolley and the mounted pallet have a predetermined relative positional relationship. ,
The predetermined relative positional relationship is
The positional relationship in which the center positions of the transport carriage and the mounting pallet coincide with each other in the row direction, or
The automated warehouse system according to claim 1, wherein the transport trolley has a positional relationship in which the end portion of the transport trolley is aligned with the end portion of the load to be collected in the row direction in a state where the transport trolley is submerged under the mounting pallet. ..