Data security import device for lighting control system based on blockchain technology

Abstract

The invention provides a light control system data security import device based on a block chain technology, and the device comprises a cloud control platform system which comprises each foreground service subsystem which receives a multimedia file audit request of an area where the foreground service subsystem belongs on an edge node, and submits an audit request task to a multimedia source fileaudit system; according to the multimedia source file auditing system, each multimedia source file auditing center imports a multimedia source file from a foreground service subsystem, audits the imported operator identity, encrypts the multimedia source file and broadcasts the encrypted multimedia source file to nodes of other areas for confirmation after auditing is passed, and broadcasts the multimedia source file in the whole network after verifying that the multimedia source file is legal. Based on the auditing mechanism of the physical authentication equipment, the identity legality of personnel operation is ensured; and through a supervision mechanism of multi-person authentication, the security of file import is further enhanced, unified central scheduling is avoided, and the decentralization idea of the block chain is embodied.

Description

technical field [0001] The invention relates to the technical field of intelligent lighting control, in particular to a data security importing device for a lighting control system based on block chain technology. Background technique [0002] When playing outdoor large-scale building lighting programs, the legitimacy of the program is particularly important. Therefore, it is necessary to conduct strict audits on the operators who import the programs to ensure the unique legality of personnel information and audit information. At present, when importing multimedia source files into domestic LED outdoor landscape lighting control systems, the direct import method is generally adopted. After the operator logs in to the control system, the multimedia source files can be directly imported to the file server. These technical means in the current industry do not have a corresponding review process, the file import process is simple, and there is a high probability of misoperation....

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the import of multimedia source files is basically processed through direct import, which leads to a high possibility of illegal programs appearing when playing programs, and cannot guarantee the legitimacy of the identity of the file importer.

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