Disk cartridge withdrawing pluggable optical storage data center control system

Abstract

The invention discloses a disk cartridge withdrawing pluggable optical storage data center control system, which comprises rotation drums, CD drivers, an optical disk mechanical arm, a disk cartridgeopening and closing mechanism, a guide rail, a sliding table, an optical disk cartridge, a server, a control system and an energy supply device, wherein each rotation drum is formed in a way that a plurality of disk storage layers are laminated and installed by taking a spindle as a center layer; the rotation drums are symmetrically distributed on two sides of the guide rail; the sliding table moves along the guide rail; the optical disk mechanical arm and the disk cartridge opening and closing mechanism are loaded on the sliding table; and the CD drivers are positioned on one side of the guide rail and is in parallel with the guide rail. The system has the working process that a control system instruction is received, the sliding table moves to the disk storage layer where the target optical disk is positioned, the rotation drums rotate, so that the target optical disk cartridge reaches one side of the sliding table, the disk cartridge opening and closing mechanism extracts the optical disk cartridge, the optical disk mechanical arm takes out optical disks and puts the optical disks into the CD drivers for reading and writing, and the CD drivers are put into the optical disk cartridge again after reading and writing are finished. By use of the system, the optical disk cartridge is opened and closed by a withdrawing way, the rotation drums have a layer-by-layer arrangement structure, multiple CD drivers simultaneously read and write, and the system has the advantages of being accurate in movement, compact in structure, quick in reading and writing and the like.

Description

technical field [0001] The invention relates to the field of large-capacity optical storage devices, in particular to a control system for a pull-out and pluggable optical storage data center of a disk cartridge. Background technique [0002] Optical storage is a mass data storage method that uses optical discs as storage media. It has the advantages of low energy consumption, mobility, and long data storage period. It is very suitable for storing data with low access frequency and long-term storage. [0003] In the existing storage technology, hard disks for magnetic storage, U disks (including SD cards) for semiconductor storage, and optical disks for optical storage coexist. However, magnetic storage is the same as semiconductor storage, the information will disappear when it is hit by a strong electromagnetic field, and the information can be rewritten at any time; only optical storage can be read-only, and cannot be rewritten after being written once. Therefore, optica...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems of unreasonable structural design, inaccurate action, insufficient cooperation between various mechanisms, and low degree of automation existing in the existing rotating cage type optical disc library storage equipment, the present invention provides a pull-out and pluggable disc magazine. Type optical storage data center control system, the outer frame of the system is a cuboid, and the inside is a double-cage structure, so it can be conveniently transported and placed. An important part, the rotating cage is composed of a number of disc storage layers closely arranged layer by layer. The guide rail is the track for the movement of the optical disc manipulator and the opening and closing mechanism. Multiple optical drives can read and write optical discs independently or at the same time. The mechanism can quickly open and close the disc cartridge, and also has the function of precise positioning of the opening and closing position of the disc cartridge. The control system controls several servo motors in the entire system, and the server is responsible for processing the data obtained from reading and writing in the optical drive. The functional device Provide energy for the system, and at the same time have the function of energy storage

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