Multi-network cooperative target identification system and multi-network cooperative target identification method

Abstract

The invention relates to a multi-network cooperative target identification system, which comprises monitoring equipment in a first network, target identification equipment in a second network, first and second one-way security isolation coding equipment, a first scheduling end and a camera, the first scheduling end receives the network flow signal and determines a target image, and displays the target image on a display screen of the first scheduling end; the camera shoots a target image and sends the target image to the target identification equipment through a non-network way, and the targetidentification equipment receives and identifies the target image and calls target information and outputs the target information to the second one-way security isolation coding equipment through thesecond one-way transmission equipment; the second one-way security isolation coding equipment receives the target information, converts the target information into a network flow signal, and sends the network flow signal to the first scheduling end through a third network; and the first, second and third network networks are isolated. According to the invention, safe connection of services amonga plurality of network isolated networks can be ensured, and the processing efficiency is improved.

Description

technical field [0001] The invention relates to a target recognition system and method, in particular to a multi-network cooperative target recognition system and method. Background technique [0002] In the prior art, there are some networks with high security requirements. Each network cannot be connected to other networks due to security requirements, that is, they are network isolated from each other, and the system between each network cannot be realized. Linked use, and the inability to securely share information across networks. [0003] For example, in order to transfer the resources of a device in a network with confidentiality attributes, the most common method is to copy data in the network through a CD, and then import it to other networks through the CD. Therefore, the process is cumbersome and the efficiency is extremely low. Contents of the invention [0004] In view of the above problems, the present invention proposes a multi-network cooperative target re...

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Problems solved by technology

[0002] In the prior art, there are some networks with high security requirements. Each network cannot be connected to other networks due to security requirements, that is, they are network isolated from each other, and the system between each network cannot be realized. linked use, and the inability to securely share information between networks

[0003] For example, in order to access the resources of a device in a network with confidentiality attributes, the most common method is to copy data in the network through a CD, and then import it to other networks through the CD. Therefore, the process is cumbersome and the efficiency is extremely low

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