| 摘要 |
PROBLEM TO BE SOLVED: To automatically determine abnormality of loads stored in a rack.SOLUTION: A carrier system 100 comprises a carrier 112 for transferring a load 200 to a rack, and a management apparatus 102 for managing the carrier 112. The carrier 112 comprises an imaging device 110 for imaging the load 200. The management apparatus 102 comprises: an image information storage unit 124 for storing the captured image, load information, and shelf information in association with each other; and an abnormality detection unit 141 for detecting abnormality of the load 200 on the basis of a difference between the images of the load 200, which exists in two images captured at different timing in association with the same load information and the same shelf information.SELECTED DRAWING: Figure 2 |
