A cantilever grab system

Abstract

The invention relates to the field of optical disc jukeboxes, and discloses a cantilever optical disc grabbing system. The cantilever optical disc grabbing system comprises an internal network controller, an external network controller, a switch, a sensor, a blank optical disc case, a burning optical disc driver, a read-only optical disc driver, a recycling optical disc case, a disc drawing device and a disc grabbing device. The disc drawing operation of the disc drawing device, the disc grabbing operation of the disc grabbing device and the disc reading operation of the read-only optical disc driver are completed under the control of the internal network controller. The internal network controller controls a burning tray to be ejected out or closed through a switch. The external network server controls the burning optical disc driver to conduct optical disc burning and eject out optical discs where burning is completely conducted. A sensor transmits detected information showing that the burning tray is ejected out to the internal network controller. The internal network controller controls a mechanical arm to place the burned optical discs to the read-only optical disc driver and place the burned optical discs in the recycling optical disc case after the burned optical discs are read by the read-only optical disc driver. The cantilever optical disc grabbing system is compact in structure, one-way transmission of data can be achieved, and the information safety can be improved.

Description

technical field [0001] The invention relates to the field of optical disk libraries, in particular to a cantilever gripping system. Background technique [0002] As a resource, information is of special significance to human beings due to its universality, sharing, value-added, processability and multi-utility. China's reform and opening up has brought about a sharp increase in the amount of information in all aspects, and requires large-capacity and high-efficiency transmission of this information. Both institutions and individuals are entrusting more and more tasks to computers, and sensitive information is being transmitted between computer systems through fragile communication lines. [0003] In such an information age background, information security work is particularly important. The essence of information security is to protect important information resources from various types of threats, interference and destruction, that is, to ensure the security of information....

AI Technical Summary

Problems solved by technology

[0004] In the process of storage, processing and exchange of information, there is a possibility of leakage. In the CDs stored in the CD library, information security accidents are often caused due to the sharing of information from the internal network and the external network, resulting in the leakage of confidential information.

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