CN114531281A - Radio frequency communication system - Google Patents
Radio frequency communication system Download PDFInfo
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- CN114531281A CN114531281A CN202210089490.1A CN202210089490A CN114531281A CN 114531281 A CN114531281 A CN 114531281A CN 202210089490 A CN202210089490 A CN 202210089490A CN 114531281 A CN114531281 A CN 114531281A
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- data
- module
- radio frequency
- encryption
- decryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
Abstract
The invention discloses a radio frequency communication system, which relates to the technical field of radio frequency communication and comprises a transmitter and a receiver, wherein the transmitter comprises a controller, a data encryption module, a radio frequency generation module and a wireless transmission module; the radio frequency communication system is provided with the data identification module, the encryption strategy selection module and the data analysis module, the data identification module identifies data type remarks additionally arranged in input data, a sub-encryption strategy corresponding to the data type remarks is selected from the encryption strategy library to encrypt the data, the data decryption module selects a corresponding decryption strategy according to the received data type remarks, and the received information is decrypted through the decryption strategy, so that the system can select the corresponding encryption strategy to encrypt according to the data type needing communication, and the safety of the system is remarkably improved.
Description
Technical Field
The invention relates to the technical field of radio frequency communication, in particular to a radio frequency communication system.
Background
With the development of communication technology, radio frequency signals are widely used in communication systems. Because the radio frequency adopts wireless transmission communication, the radio frequency is easily interfered by external signals, so that a part of transmitted information is easy to lose, the integrity of the information is damaged, and meanwhile, the existing radio frequency communication system can not select a corresponding encryption strategy to encrypt according to the data type needing to be communicated, so that the safety of the existing radio frequency communication system is poor.
Disclosure of Invention
In view of the deficiencies of the prior art, the present invention provides a radio frequency communication system, which solves the problems set forth in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a radio frequency communication system comprises a transmitter and a receiver, wherein the transmitter comprises a controller, a data encryption module, a radio frequency generation module and a wireless transmission module, and the receiver comprises a wireless receiving module, a signal amplification module, a data processing module and a communication terminal;
the controller is used for inputting data needing to be communicated;
the data encryption module is used for selecting a corresponding encryption strategy according to the data type to encrypt the data;
the radio frequency generation module is used for converting the encrypted data into radio frequency signals;
the wireless transmitting module is used for transmitting radio frequency signals;
the wireless receiving module is used for receiving the radio frequency signal sent by the transmitter;
the signal amplification module is used for amplifying the received radio frequency signal;
the data processing module is used for carrying out information conversion on the received radio frequency signals and integrating information;
and the communication terminal is used for displaying the received information.
Optionally, the data encryption module includes a data identification module and an encryption policy selection module;
the data identification module is used for identifying the data type;
and the encryption strategy selection module is used for selecting a corresponding encryption strategy according to the identified data type.
Optionally, the data processing module includes a data decryption module and a data analysis module;
the data decryption module is used for selecting a corresponding decryption strategy according to the received data type remark and decrypting the received information through the decryption strategy;
and the data analysis module is used for carrying out integrity analysis on the decrypted data and integrating the decrypted data.
Optionally, the data analysis module includes a similarity analysis module and a data integration module;
the similarity analysis module is used for carrying out similarity analysis on the same piece of information which is received for a plurality of times;
and the data integration module is used for integrating the same information received in the last several times.
Optionally, the data decryption module stores a plurality of sub-decryption policies, each sub-decryption policy corresponds to one sub-decryption policy, and each data type corresponds to one sub-encryption policy.
Optionally, the data identification module identifies a remark of a data type added to the input data, and the encryption policy selection module stores a plurality of sub-encryption policies therein.
The invention provides a radio frequency communication system, which has the following beneficial effects:
1. the radio frequency communication system is provided with the data identification module, the encryption strategy selection module and the data analysis module, the data identification module identifies the data type remark additionally arranged in the input data, the sub-encryption strategy corresponding to the data type remark is selected from the encryption strategy library to encrypt the data, the data decryption module selects the corresponding decryption strategy according to the received data type remark, and the received information is decrypted through the decryption strategy, so that the system can select the corresponding encryption strategy to encrypt according to the data type needing to be communicated, and the safety of the system is obviously improved.
2. This radio frequency communication system, through being provided with similarity analysis module and data integration module, carry out the similarity analysis to the same section of information that closes on several times and receive through the inside similarity model of similarity analysis module, and analyze the calculated result, if the calculated result is great with the similarity threshold value difference that sets up, then integrate the same section of information that closes on several times and receive, thereby generate complete information transmission to communication terminal, can synthesize several times received and supplement information with one section of information, make the information comparatively complete.
Drawings
FIG. 1 is a system diagram of the present invention;
FIG. 2 is a block diagram of a data encryption module according to the present invention;
FIG. 3 is a block diagram of a data processing module according to the present invention;
FIG. 4 is a block diagram of a data analysis module according to the present invention.
In the figure: 1. a transmitter; 2. a controller; 3. a data encryption module; 301. a data recognition module; 302. an encryption policy selection module; 4. a radio frequency generation module; 5. a wireless transmitting module; 6. a receiver; 7. a wireless receiving module; 8. a signal amplification module; 9. a data processing module; 901. a data decryption module; 902. a data analysis module; 9021. a similarity analysis module; 9022. a data integration module; 10. and a communication terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a radio frequency communication system comprises a transmitter 1 and a receiver 6, wherein the transmitter 1 comprises a controller 2, a data encryption module 3, a radio frequency generation module 4 and a wireless transmission module 5, and the receiver 6 comprises a wireless receiving module 7, a signal amplification module 8, a data processing module 9 and a communication terminal 10;
the controller 2 is used for inputting data needing to be communicated;
the data encryption module 3 is used for selecting a corresponding encryption strategy according to the data type to encrypt the data;
a radio frequency generation module 4 for converting the encrypted data into radio frequency signals;
the wireless transmitting module 5 is used for transmitting the radio frequency signal;
the wireless receiving module 7 is used for receiving the radio frequency signal sent by the transmitter 1;
the signal amplification module 8 is used for amplifying the received radio frequency signal;
the data processing module 9 is used for performing information conversion on the received radio frequency signals and integrating information;
and a communication terminal 10 for displaying the received information.
It can be understood by those skilled in the art that in the radio frequency communication system provided in the foregoing embodiment, an operator inputs data to be communicated into the controller 2, and adds a data type comment to the communicated data, then the data identification module 301 identifies the data type comment added to the input data, selects a sub-encryption policy corresponding to the data type comment from the encryption policy library to encrypt the data, then converts the encrypted data into a radio frequency signal through the radio frequency generation module 4, then sends the converted radio frequency signal out through the wireless transmission module 5, sends the radio frequency signal once at intervals, sets the sending times and sending intervals of a section of data according to needs, then the wireless reception module 7 receives the radio frequency signal sent by the wireless transmission module 5, then the signal amplification module 8 amplifies the received radio frequency signal, the corresponding decryption strategy is selected through the data decryption module 901 according to the received data type remarks, the received information is decrypted through the decryption strategy, then the similarity analysis is performed on the same information section which is received for several times through the similarity model in the similarity analysis module 9021, the calculation result is analyzed, if the difference between the calculation result and the set similarity threshold value is large, the same information section which is received for several times is integrated, complete information is generated and sent to the communication terminal 10, if the difference between the calculation result and the set similarity threshold value is small, the information is directly sent to the communication terminal 10, and an operator checks the received information through the communication terminal 10.
Further, the data encryption module 3 includes a data identification module 301 and an encryption policy selection module 302;
a data identification module 301, configured to identify a data type;
and an encryption policy selection module 302, configured to select a corresponding encryption policy according to the identified data type.
As can be understood by those skilled in the art, through the data identification module 301 and the encryption policy selection module 302, a corresponding encryption policy can be selected according to the identified data type, and different data can be encrypted through different encryption policies, so that the security of the communication system is improved.
Further, the data processing module 9 includes a data decryption module 901 and a data analysis module 902;
the data decryption module 901 is configured to select a corresponding decryption policy according to the received data type remark, and decrypt the received information through the decryption policy;
and the data analysis module 902 is configured to perform integrity analysis on the decrypted data and integrate the decrypted data.
Those skilled in the art can understand that, through the data decryption module 901 and the data analysis module 902, different data can be decrypted through different decryption strategies, so that the security and confidentiality of the system are high, and the missing part of the data can be integrally supplemented through the data analysis module 902.
Further, the data analysis module 902 includes a similarity analysis module 9021 and a data integration module 9022;
the similarity analysis module 9021 is configured to perform similarity analysis on the same piece of information received in the last several times;
and the data integration module 9022 is configured to integrate the same piece of information received in the last several times.
As can be understood by those skilled in the art, through the similarity analysis module 9021 and the data integration module 9022, a missing part of data can be supplemented by integrating the same piece of information received several times, so that the information is relatively complete.
Further, the data decryption module 901 stores a plurality of sub-decryption policies, each sub-decryption policy corresponds to a sub-decryption policy, and each data type corresponds to a sub-encryption policy.
As can be understood by those skilled in the art, each data type corresponds to one sub-encryption policy, so that each sub-encryption policy corresponds to one sub-decryption policy, and the security and confidentiality of the communication system are guaranteed.
Further, the data identification module 301 identifies the added data type remark in the input data, and the encryption policy selection module 302 stores a plurality of sub-encryption policies therein.
Those skilled in the art can understand that the data type can be identified by the data identification module 301, so that the encryption policy selection module 302 can select one sub-encryption policy corresponding to the data type, and the data decryption module 901 can select one sub-decryption policy corresponding to the data type, thereby greatly improving the security and confidentiality of the communication system.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A radio frequency communication system, characterized by: the wireless communication system comprises a transmitter (1) and a receiver (6), wherein the transmitter (1) comprises a controller (2), a data encryption module (3), a radio frequency generation module (4) and a wireless transmission module (5), and the receiver (6) comprises a wireless receiving module (7), a signal amplification module (8), a data processing module (9) and a communication terminal (10);
the controller (2) is used for inputting data needing to be communicated;
the data encryption module (3) is used for selecting a corresponding encryption strategy according to the data type to encrypt the data;
the radio frequency generation module (4) is used for converting the encrypted data into radio frequency signals;
the wireless transmitting module (5) is used for transmitting a radio frequency signal;
the wireless receiving module (7) is used for receiving the radio frequency signal sent by the transmitter (1);
the signal amplification module (8) is used for amplifying the received radio frequency signal;
the data processing module (9) is used for carrying out information conversion on the received radio frequency signals and integrating information;
the communication terminal (10) is used for displaying the received information.
2. A radio frequency communication system according to claim 1, wherein: the data encryption module (3) comprises a data identification module (301) and an encryption strategy selection module (302);
the data identification module (301) is used for identifying the data type;
and the encryption strategy selection module (302) is used for selecting a corresponding encryption strategy according to the identified data type.
3. A radio frequency communication system according to claim 1, wherein: the data processing module (9) comprises a data decryption module (901) and a data analysis module (902);
the data decryption module (901) is used for selecting a corresponding decryption strategy according to the received data type remark and decrypting the received information through the decryption strategy;
and the data analysis module (902) is used for carrying out integrity analysis on the decrypted data and integrating the decrypted data.
4. A radio frequency communication system according to claim 3, wherein: the data analysis module (902) comprises a similarity analysis module (9021) and a data integration module (9022);
the similarity analysis module (9021) is used for carrying out similarity analysis on the same piece of information which is received in the last few times;
and the data integration module (9022) is used for integrating the same piece of information which is received at the next several times.
5. A radio frequency communication system according to claim 3, wherein: the data decryption module (901) stores a plurality of sub-decryption strategies, each sub-decryption strategy corresponds to one sub-decryption strategy, and each data type corresponds to one sub-encryption strategy.
6. A radio frequency communication system according to claim 2, wherein: the data identification module (301) identifies added data type notes in the input data, and the encryption strategy selection module (302) internally stores a plurality of sub-encryption strategies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210089490.1A CN114531281A (en) | 2022-01-25 | 2022-01-25 | Radio frequency communication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210089490.1A CN114531281A (en) | 2022-01-25 | 2022-01-25 | Radio frequency communication system |
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| CN114531281A true CN114531281A (en) | 2022-05-24 |
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| CN202210089490.1A Pending CN114531281A (en) | 2022-01-25 | 2022-01-25 | Radio frequency communication system |
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| CN111628858A (en) * | 2020-05-29 | 2020-09-04 | 厘壮信息科技(苏州)有限公司 | Encryption and decryption system and encryption and decryption method of network security algorithm |
| CN112181998A (en) * | 2020-09-21 | 2021-01-05 | 郑州迈拓信息技术有限公司 | Railway monitoring data transmission system |
| CN113411328A (en) * | 2021-06-17 | 2021-09-17 | 国网福建省电力有限公司信息通信分公司 | Efficient transmission system based on data pre-identification sensitive data |
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2022
- 2022-01-25 CN CN202210089490.1A patent/CN114531281A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612028A (en) * | 2012-03-28 | 2012-07-25 | 电信科学技术研究院 | Method, system and device for configuration transmission and data transmission |
| CN105871513A (en) * | 2016-05-12 | 2016-08-17 | 深圳市智美达科技股份有限公司 | Data sending and receiving method and device |
| CN106712833A (en) * | 2016-12-14 | 2017-05-24 | 中国运载火箭技术研究院 | Aircraft integrated information processing subsystem and spaceflight measurement and control system |
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Application publication date: 20220524 |