CN109861835B - Light control system data safety import device based on block chain technology - Google Patents
Light control system data safety import device based on block chain technology Download PDFInfo
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Abstract
The invention provides a safe data importing device of a light control system based on a block chain technology, which comprises the following components: the cloud control platform system comprises: each foreground service subsystem receives a multimedia file auditing request of an area on an edge node and submits an auditing request task to a multimedia source file auditing system; the multimedia source file auditing system comprises: and 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 after the audit is passed, broadcasts the multimedia source file to nodes in other areas for waiting confirmation, and broadcasts the multimedia source file in the whole network after the multimedia source file is verified to be legal. The identity validity of personnel operation is guaranteed based on the auditing mechanism of the physical authentication equipment; and the safety of file import is further enhanced through a supervision mechanism of multi-person authentication, so that the unified central scheduling is separated, and the decentralized idea of the block chain is embodied.
Description
Technical Field
The invention relates to the technical field of intelligent light control, in particular to a light control system data safety importing device based on a block chain technology.
Background
When outdoor large-scale building light programs are played, the legality of the programs is very important, so that strict auditing needs to be performed on an operator who imports the programs, and the unique legality of personnel information and auditing information is guaranteed. At present, when a multimedia source file is imported into a domestic LED outdoor landscape brightening control system, a direct import mode is generally adopted, and an operator can directly import the multimedia source file into a file server after logging in the control system. The technical means in the current industry have no corresponding auditing process, the file importing process is simple, the probability of misoperation is high, illegal multimedia source files can be imported, and the validity of the identity of an operator cannot be guaranteed. Therefore, a strategy for secure import of multimedia source files needs to be developed.
In the prior art, the multimedia source file is basically imported in a direct import mode, which causes high possibility of illegal programs during playing programs and fails to guarantee the validity of the identity of a file importer.
Disclosure of Invention
The object of the present invention is to solve at least one of the technical drawbacks mentioned.
Therefore, the invention aims to provide a light control system data safety importing device based on the block chain technology.
In order to achieve the above object, an embodiment of the present invention provides a light control system data security importing device based on a blockchain technology, including: cloud accuse platform system and multimedia source file audit system, wherein, cloud accuse platform system includes: the system comprises a master control subsystem and a plurality of foreground service subsystems distributed in different areas, wherein each foreground service subsystem is connected with the master control subsystem and is used for receiving a multimedia file auditing request of an area on an edge node, submitting an auditing request task to a multimedia source file auditing system, receiving an auditing result fed back by the multimedia source file auditing system and feeding the auditing result back to the master control subsystem; the multimedia source file auditing system comprises: the multimedia source file auditing method comprises the steps that a plurality of multimedia source file auditing centers distributed in different areas are used, each multimedia source file auditing center is used for importing a multimedia source file from a foreground service subsystem in the same area when receiving an auditing request task from the foreground service subsystem, auditing the identity of an imported operator, encrypting the multimedia source file after the auditing is passed, broadcasting the encrypted multimedia source file to nodes in other areas for waiting confirmation, and broadcasting the encrypted multimedia source file in the whole network after the validity is verified.
Further, the multimedia source file auditing center comprises a plurality of physical authentication devices, and the physical authentication devices are used for authenticating the identity of an operator who imports the multimedia source file.
Further, the physical authentication device includes one or more of the following: fingerprint authentication equipment, IC card authentication equipment, voice authentication equipment, voiceprint authentication equipment and face identification equipment.
Further, the biological characteristic information of the operator collected by the physical authentication equipment is compared with legal information prestored in an auditing system database, if the biological characteristic information is consistent with the legal information, the identity of the operator is judged to be legal, and if the biological characteristic information is not consistent with the legal information, the multimedia source file is judged to be illegally imported.
Furthermore, the multimedia source file auditing system adopts a multi-user authentication mode in the auditing process of the multimedia source file.
Further, after each audit, the multimedia source file audit center adds a record of audit information of personnel to the multimedia source file through an encryption mechanism, broadcasts the record to nodes in other areas on the block chain and waits for confirmation.
According to the light control system data safety importing device based on the block chain technology, the identity validity of personnel operation is guaranteed based on the auditing mechanism of the physical authentication equipment; and the safety of file import is further enhanced through a supervision mechanism of multi-person authentication. By combining the block chain and a cryptology encryption mechanism, the audit information is synchronized to the nodes of each area, so that the audit cannot be denied, and the unique validity of the audit information of personnel is guaranteed. Moreover, the invention can realize the decentralized form of the multimedia source file auditing of each multimedia source file from the unified central scheduling and each multimedia source file auditing center, and embodies the decentralized thought of the block chain.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a structural diagram of a data security importing device of a light control system based on a block chain technology according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a physical authentication device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of functional module deployment in the same area according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1, the light control system data security importing device based on the blockchain technology according to the embodiment of the present invention includes: cloud control platform system 100 and multimedia source file auditing system 200.
Specifically, the cloud control platform system 100 includes: a master control subsystem and a plurality of foreground service subsystems 110 distributed in different areas. Wherein, each sub-control system belongs to the level relation, and the master control subsystem carries out centralized control scheduling in a unified way.
Each foreground service subsystem 110 is connected to the master control subsystem, and is configured to receive a multimedia file audit request of an edge node in an area to which the foreground service subsystem belongs, submit an audit request task to the multimedia source file audit system 200, receive an audit result fed back by the multimedia source file audit system 200, and feed back the audit result to the master control subsystem. The master control subsystem has the highest operation authority, including video uploading and processing, video issuing, strategy issuing, user authority control and the like.
The multimedia source file auditing system 200 includes: the multimedia source file auditing centers 210 are distributed in different areas, and each multimedia source file auditing center 210 is used for importing a multimedia source file from a foreground service subsystem 110 when receiving an auditing request task from the foreground service subsystem 110 in the same area, auditing the identity of an imported operator, encrypting the multimedia source file after the auditing is passed, broadcasting the encrypted multimedia source file to nodes in other areas for waiting confirmation, and broadcasting the encrypted multimedia source file in the whole network after the validity is verified. It should be noted that the multimedia source file auditing system 200 audits the identity of the imported operator, and then the operator audits the imported multimedia file.
As shown in fig. 2, the multimedia source file auditing center 210 includes a plurality of physical authentication devices, and the physical authentication devices are used for authenticating the identity of an operator who imports the multimedia source file and are responsible for processing the auditing task issued by the cloud control platform system 100.
The invention compares the biological characteristic information of the operator collected by the physical authentication equipment with the legal information prestored in the database of the auditing system, if the biological characteristic information is consistent with the legal information, the identity of the operator is judged to be legal, otherwise, the multimedia source file is judged to be illegally imported.
In one embodiment of the invention, the physical authentication device comprises one or more of the following:
fingerprint authentication equipment: fingerprint information of an operator is collected and compared with prestored legal fingerprint information;
an IC card authentication device: collecting IC card information of an operator, and comparing the IC card information with prestored legal IC card information;
the voice authentication device: collecting a voice instruction of an operator, and comparing the voice instruction with the content of a prestored legal voice instruction;
voiceprint authentication device: acquiring voiceprint information of an operator, and comparing the voiceprint information with prestored legal voiceprint information;
the face recognition apparatus: and acquiring the face image information of the operator, and comparing the face image information with the prestored legal face image information.
And when all or part of the comparison contents (selected and set by an administrator as required) are consistent, judging that the identity of the operator is legal.
It should be noted that the type of the physical authentication device is not limited to the above, and other types of authentication schemes may also be adopted, which are not described herein again.
Aiming at the multimedia source file import of the cloud control platform, strict auditing and authenticating processes are performed by combining the identity of an operator. The method comprises physical equipment audit and password audit. The validity of the personnel information input by the equipment is derived from the information stored in the database of the auditing system by an operator, so that after the operator audits, the validity of the identity of the operator is judged by comparing whether the auditing information of the equipment is consistent with the operator information in the database, and illegal personnel are prevented from importing the multimedia source file to a great extent.
In the embodiment of the invention, simultaneously, in the auditing process, the multimedia source file auditing system 200 plays a mutual supervision role in the auditing process of the multimedia source file by adopting a multi-person authentication mode through physical authentication equipment, thereby further enhancing the auditing strength of the file and ensuring the auditing validity of an operator.
In addition, after each audit, the multimedia source file audit center 210 in each region adds a record of audit information of personnel to the multimedia source file through an encryption mechanism through a cryptography mechanism. The personnel audit record comprises a personnel name, operation content, operation time and the like. The encryption means comprises symmetric encryption and asymmetric encryption, and other nodes decrypt by using corresponding algorithms. And then broadcasting the encrypted multimedia source file to nodes in other areas on the block chain to wait for confirming the records waiting for confirmation, packaging the records to form a block, and performing whole-network broadcasting after the verification is legal. The record can not be tampered, so that the condition that the audit cannot be repudiated can be ensured, the unique legality of the audit information of personnel is guaranteed, and the characteristics that the block chain record can not be tampered and repudiated are reflected.
As shown in fig. 3, when an edge node requests to audit a multimedia source file, the foreground service subsystem 110 in the area directly submits the task to the multimedia source file audit center 210 in the area, the multimedia source file audit center 210 imports the multimedia source file from the foreground service subsystem 110, audits the imported operator identity, encrypts the multimedia source file after the audit is passed, broadcasts the multimedia source file to nodes in other areas for waiting for confirmation, and broadcasts the multimedia source file over the whole network after the multimedia source file is validated. The invention can realize the decentralized form of the multimedia source file auditing center 210 for auditing the multimedia source files without uniform central scheduling, and embodies the decentralized idea of the block chain.
According to the light control system data safety importing device based on the block chain technology, the identity validity of personnel operation is guaranteed based on the auditing mechanism of the physical authentication equipment; and the safety of file import is further enhanced through a supervision mechanism of multi-person authentication. By combining the block chain and a cryptology encryption mechanism, the audit information is synchronized to the nodes of each area, so that the audit cannot be denied, and the unique validity of the audit information of personnel is guaranteed. Moreover, the invention can realize the decentralized form of the multimedia source file auditing of each multimedia source file from the unified central scheduling and each multimedia source file auditing center, and embodies the decentralized thought of the block chain.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. The scope of the invention is defined by the appended claims and their full range of equivalents.
Claims (1)
1. A light control system data safety import device based on block chain technology is characterized by comprising: a cloud control platform system and a multimedia source file auditing system, wherein,
the cloud control platform system comprises: the system comprises a master control subsystem and a plurality of foreground service subsystems distributed in different areas, wherein each foreground service subsystem is connected with the master control subsystem and is used for receiving a multimedia file auditing request of an area on an edge node, submitting the auditing request to a multimedia source file auditing system, receiving an auditing result fed back by the multimedia source file auditing system, and feeding the auditing result back to the master control subsystem;
the multimedia source file auditing system comprises: the multimedia source file auditing center is used for importing a multimedia source file from a foreground service subsystem when receiving an auditing request from the foreground service subsystem in the same region, auditing the identity of an imported operator, encrypting the multimedia source file, broadcasting the encrypted multimedia source file to nodes in other regions after the auditing is passed, waiting for confirmation, and broadcasting the encrypted multimedia source file in the whole network after the validity is verified;
the multimedia source file auditing center comprises a plurality of physical authentication devices, wherein the physical authentication devices are used for authenticating the identity of an operator who imports the multimedia source file;
wherein the physical authentication device comprises one or more of:
the fingerprint authentication equipment is used for acquiring fingerprint information of an operator and comparing the fingerprint information with prestored legal fingerprint information;
the IC card authentication equipment is used for acquiring the IC card information of an operator and comparing the IC card information with the prestored legal IC card information;
the voice authentication equipment is used for acquiring a voice instruction of an operator and comparing the voice instruction with the content of a prestored legal voice instruction;
the voiceprint authentication device is used for acquiring voiceprint information of an operator and comparing the voiceprint information with prestored legal voiceprint information;
the face recognition device is used for collecting the face image information of the operator and comparing the face image information with the prestored legal face image information,
the biological characteristic information of the operator collected by the physical authentication equipment is compared with legal information prestored in an auditing system database, if the biological characteristic information is consistent with the legal information, the identity of the operator is judged to be legal, and if the biological characteristic information is not consistent with the legal information, the multimedia source file is judged to be illegally imported;
wherein, the multimedia source file auditing system adopts a multi-user authentication mode in the auditing process of the multimedia source file,
after each audit, the multimedia source file audit center adds a record of personnel audit information to the multimedia source file through an encryption mechanism, broadcasts the record to nodes in other areas on a block chain and waits for confirmation, wherein the personnel audit record comprises personnel name, operation content and operation time.
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| CN116095402B (en) * | 2023-02-20 | 2025-01-21 | 湖南快乐阳光互动娱乐传媒有限公司 | Video audit file output method and device, storage medium and electronic device |
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| US10135835B1 (en) * | 2018-03-19 | 2018-11-20 | Cyberark Software Ltd. | Passwordless and decentralized identity verification |
| CN108683929A (en) * | 2018-06-01 | 2018-10-19 | 深圳安麦思科技有限公司 | Advertisement delivery system |
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Denomination of invention: Data security import device of lighting control system based on blockchain Technology Effective date of registration: 20210809 Granted publication date: 20210316 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN EX-LIGHTING TECHNOLOGY HOLDINGS Co.,Ltd. Registration number: Y2021440020078 |
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Denomination of invention: Data security import device of light control system based on blockchain technology Effective date of registration: 20221213 Granted publication date: 20210316 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN EX-LIGHTING TECHNOLOGY HOLDINGS Co.,Ltd. Registration number: Y2022980027223 |
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