Cell auditing scheme for storage library system

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

25055906, 25055944, 264132, 414274, B32B 3100

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active

058141715

ABSTRACT:
A method and apparatus is provided for auditing cartridges and empty cells in a storage library system including a plurality of cells for storing cartridges and further including a robotically actuated hand assembly. A line-scan camera is secured to the hand assembly, and a visible pattern is positioned within each cell such that the visible pattern is readable by the line-scan camera when the line-scan camera is moved to a position adjacent the particular cell if the cell is empty. The visible pattern is positioned such that the presence of a cartridge within the particular cell would prevent viewing of the visible pattern within the cell by the line-scan camera. The line-scan camera is operated in a manner to search for the visible pattern within each cell for auditing numbers of cartridges and empty cells in the storage library system.

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