CN113613253B - Big data network signal filtering data transmission system - Google Patents
Big data network signal filtering data transmission system Download PDFInfo
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- CN113613253B CN113613253B CN202110663213.2A CN202110663213A CN113613253B CN 113613253 B CN113613253 B CN 113613253B CN 202110663213 A CN202110663213 A CN 202110663213A CN 113613253 B CN113613253 B CN 113613253B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H04W12/088—Access security using filters or firewalls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
- G06F21/568—Computer malware detection or handling, e.g. anti-virus arrangements eliminating virus, restoring damaged files
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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
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
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Abstract
The invention discloses a large data network signal filtering data transmission system, which comprises a signal source access end, a port optical terminal, a computer, a data operation system, a data compression module, a wireless router, a signal filter, a file cache bank, a signal return module, a signal firewall, a data processing module and a wireless transmission module, wherein the signal source access end is used for accessing a light source signal of an external server, the port optical terminal is used for receiving the light source signal connected with the signal source access end and simultaneously accessing the signal source into the computer, the computer is accessed into a network signal through the port optical terminal and simultaneously generates data resources required to be transmitted, the data operation system is used for generating the data resources required to be circulated by the computer and simultaneously can support on-line modification of the data resources, and the data compression module is used for enabling the data resources generated by the data operation system; the invention increases the penetrating power of signal transmission and can control the transmission range, thereby increasing the data transmission safety and the transmission efficiency.
Description
Technical Field
The invention relates to the field of data transmission systems, in particular to a data transmission system based on big data network signal filtering.
Background
The data transmission is realized by converting sound, video, image, light and the like into a data signal form for transmission, the transmission speed is high, the sound, video, image, light and the like are conveniently stored, in the prior art, two mutually independent main devices cannot independently communicate, are generally connected to an external network switch or a local route through a network cable, and the data signal sent by the main devices is forwarded through the external network switch or the local route, so that the communication between the two main devices can be realized.
The existing large data network signal filtering data transmission system lacks a protective module when transmitting signal data, so that hidden danger exists in the transmission process of the transmitted signal, the transmission is not beneficial to the transportation safety of data transmission, a certain potential safety hazard exists, in addition, the transmitted signal can be influenced by the surrounding environment in the process of transmitting the signal data, the transmitted signal data is slow, the transmission range cannot be limited, hidden danger of leakage exists in the signal data, and the use defect exists.
Disclosure of Invention
The invention aims to solve the technical problems that when the existing large data network signal filtering data transmission system is used for transmitting signal data, a protective module is lacking, so that hidden danger exists in the transmission process of the transmitted signal, the transmission safety of the data is not facilitated, a certain potential safety hazard exists, in addition, in the process of transmitting the signal data, the transmitted signal is influenced by surrounding environment, the transmitted signal data is slow, the transmission range cannot be limited, the hidden danger of leakage of the signal data exists, and the use defect exists.
The technical problem is solved by the following technical scheme, the large data network-based signal filtering data transmission system comprises a signal source access end, a port optical terminal, a computer, a data operating system, a data compression module, a wireless router, a signal filter, a file cache library, a signal return module, a signal firewall, a data processing module and a wireless transmission module;
the signal source access terminal is used for accessing a light source signal of an external server;
the port optical transceiver is used for receiving a light source signal connected with the signal source access terminal and accessing the signal source into the computer;
the computer is accessed into a network signal through a port optical transceiver and simultaneously generates data resources to be transmitted;
the data operating system is used for generating data resources which are required to circulate by the computer and can support online modification of the data resources;
the data compression module is used for compressing data resources generated by the data operation system and reducing the circulation volume;
the wireless router is used for transmitting signals of data resources generated by a computer and can circulate wireless transmission;
the signal filter is used for limiting the wave band of the data signal transmitted by the wireless router so as to reject the unnecessary data signal;
the file cache library is used for receiving the residual signal data removed by the signal filter and temporarily storing the residual signal data;
the signal return module returns the signal received by the signal filter, so that the signal data can be accurately circulated;
the signal firewall is used for detecting signal data to be transmitted by signal filtering and ensuring the safety of the data;
the data processing module is used for deepening the power of the data propagated by the signal filter so as to improve the propagation penetrability of the signal data;
the wireless transmission module is used for transmitting and diffusing the signal with the deepened power of the data processing module.
Preferably, the signal firewall comprises a data signal receiving unit, a data detection unit, a virus database, a retrieval module, a data hidden danger database, a signal transmission unit and a data elimination module;
preferably, the specific processing steps of the signal firewall are as follows:
step one: firstly, a data signal receiving unit receives signal data transmitted by a signal filter and is used as a module for connection transmission;
step two: the data detection unit carries out check on the signal data received by the data signal receiving unit and the virus database through the retrieval module, so as to ensure that the transmitted signal data is free from threat;
step three: the data hidden danger database temporarily stores and stores the virus data detected by the received data detection unit core;
step four: the data elimination module eliminates virus data in the database to avoid virus residue;
step five: the signal transmission unit transmits the safe signal data detected by the data detection unit.
Preferably, the port optical transceiver comprises an optical fiber access port, a network cable interface, a power supply interface, a signal receiving and transmitting device and an SD card slot, wherein the optical fiber access port is used for being connected with an externally arranged signal source, the network cable interface is used for being connected with a computer port, the power supply interface is used for being connected with a power supply, the signal receiving and transmitting device is used for receiving and transmitting a wireless signal source, and the SD card slot is used for installing a flow data card.
Preferably, the signal feedback module comprises a signal light source receiver, a signal transmitting module, a signal receiving module, a timing module and a data calculating unit, the data displaying module receives the signal data transmitted by the signal filter, the signal transmitting module carries out line feedback on the signal data received by the signal light source receiver, the signal receiving module receives the signal data transmitted by the signal transmitting module after the feedback, the timing module calculates the time of the signal feedback, the data calculating unit is used for calculating whether the time of the feedback is normal or not, and the data displaying module discloses the data generated by the data calculating module.
Preferably, the data processing module comprises a signal receiving unit, a data conversion module, a data storage unit, a signal radio frequency unit, a power amplifier and a signal transmission unit.
Preferably, the specific processing steps of the data processing module are as follows:
s1: firstly, a signal receiving unit acquires a signal source transmitted by a signal filter, and simultaneously transmits data to the next process, and a transmission module is arranged between a left element signal filter and a data processing module;
s2: the data conversion module converts the signal data received by the signal receiving unit into a digital signal, and transmits the data to the signal radio frequency unit, and before the data conversion module converts the digital signal, one side of the data is backed up through the data storage unit;
s3: the signal radio frequency unit can limit the range of signal emission;
s4: the power amplifier performs signal reinforcement on signal data to be transmitted, so that the penetrating power of signal transmission is enhanced;
s4: the signal transmission unit transmits the signal data to be transmitted.
Compared with the prior art, the invention has the following advantages:
all collected data are transmitted to a shunt transmission unit, the signal firewall is arranged to receive the signal data to be retransmitted by the data signal receiving unit, meanwhile, the safety of the transmitted signal data is detected by the data detection unit, the safety of data transmission is ensured, a virus database can acquire the latest virus data, a search module provides tools for detecting viruses, the data with viruses can be temporarily stored in a data hidden danger database, the data are cleared by a data elimination module, the safe network data can be further transmitted by the signal transmission unit, a safe transmission environment can be provided by the signal firewall, the viruses cannot be carried during transmission, and the self protection of a transmission system is enhanced;
the data storage unit is arranged to store original data once before conversion, so that the data cannot be lost, meanwhile, the signal radio frequency unit can limit the transmission range of signal data to be transmitted, data leakage caused by uncontrollable transmission range is avoided, the power amplifier can strengthen the signal of the transmitted digital signal data, the penetrating power is increased, the signal transmission unit is used for transmitting the output to the next flow process, the penetrating power of the signal transmission data is increased by the arrangement of the data processing module, the transmission influence of the surrounding environment is reduced, and the transmission efficiency is ensured.
Drawings
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system diagram of a signal firewall of the present invention;
FIG. 3 is a system diagram of a data processing module of the present invention.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
As shown in fig. 1-3, the present embodiment provides a technical solution: a data transmission system based on big data network signal filtering comprises a signal source access end, a port optical terminal, a computer, a data operation system, a data compression module, a wireless router, a signal filter, a file cache library, a signal return module, a signal firewall, a data processing module and a wireless transmission module;
the signal source access terminal is used for accessing a light source signal of an external server;
the port optical terminal is used for receiving a light source signal connected with the signal source access terminal and accessing the signal source into the computer;
the computer accesses the network signal through the port optical transceiver and simultaneously generates the data resource to be transmitted;
the data operating system is used for generating data resources which are required to circulate by the computer and can support online modification of the data resources;
the data compression module is used for compressing data resources generated by the data operation system and reducing the circulation volume;
the wireless router is used for transmitting signals of data resources generated by the computer and can circulate wireless transmission;
the signal filter is used for limiting the wave band of the data signal transmitted by the wireless router so as to reject the unnecessary data signal;
the file cache library is used for receiving the signal filter to reject the residual signal data and temporarily storing the residual signal data;
the signal return module returns the signal received by the signal filter, so that the signal data can be accurately circulated;
the signal firewall is used for detecting signal data to be transmitted by signal filtering, so that the safety of the data is ensured;
the data processing module is used for deepening the power of the data propagated by the signal filter so as to improve the propagation penetrability of the signal data;
the wireless transmission module is used for transmitting and diffusing the signal with the deepened power of the data processing module;
the signal firewall comprises a data signal receiving unit, a data detection unit, a virus database, a retrieval module, a data hidden danger database, a signal transmission unit and a data elimination module;
the specific processing steps of the signal firewall are as follows:
step one: firstly, a data signal receiving unit receives signal data transmitted by a signal filter and is used as a module for connection transmission;
step two: the data detection unit carries out check on the signal data received by the data signal receiving unit and the virus database through the retrieval module, so as to ensure that the transmitted signal data is free from threat;
step three: the data hidden danger database temporarily stores and stores the virus data detected by the received data detection unit core;
step four: the data elimination module eliminates virus data in the database to avoid virus residue;
step five: the signal transmission unit transmits the safe signal data detected by the data detection unit;
step four: and the data transmission unit carries out diffusion transmission on the name position generated by the position locating end.
The port optical transceiver comprises an optical fiber access port, a network cable interface, a power supply interface, a signal receiving and transmitting device and an SD card slot, wherein the optical fiber access port is used for being connected with an externally arranged signal source, the network cable interface is used for being connected with a computer port, the power supply interface is used for being connected with a power supply, the signal receiving and transmitting device is used for receiving and transmitting a wireless signal source, and the SD card slot is used for installing a flow data card.
The signal back transmission module comprises a signal light source receiver, a signal transmitting module, a signal receiving module, a timing module and a data calculating unit, the data displaying module receives signal data transmitted by the signal light source receiver and the signal filter, the signal transmitting module carries out line back transmission on the signal data received by the signal light source receiver, the signal receiver receives the signal data transmitted back by the signal transmitting module, the timing module calculates the time of the back transmission of the signal back transmission data, the data calculating unit is used for calculating whether the back transmission time is normal or not, and the data displaying module discloses the data generated by the data calculating module.
The data processing module comprises a signal receiving unit, a data conversion module, a data storage unit, a signal radio frequency unit, a power amplifier and a signal transmission unit.
The specific processing steps of the data processing module are as follows:
s1: firstly, a signal receiving unit acquires a signal source transmitted by a signal filter, and simultaneously transmits data to the next process, and a transmission module is arranged between a left element signal filter and a data processing module;
s2: the data conversion module converts the signal data received by the signal receiving unit into a digital signal, and transmits the data to the signal radio frequency unit, and before the data conversion module converts the digital signal, one side of the data is backed up through the data storage unit;
s3: the signal radio frequency unit can limit the range of signal emission;
s4: the power amplifier performs signal reinforcement on signal data to be transmitted, so that the penetrating power of signal transmission is enhanced;
s4: the signal transmission unit transmits the signal data to be transmitted.
In summary, when the invention is used, firstly, the light source is connected to the port optical transmitter through the signal access terminal, meanwhile, the light source signal is connected to the computer through the port optical transmitter, the computer can be connected with a network through the connected light source signal, the data can be produced in the computer system through the data operation system, meanwhile, the data compression module can compress the produced data, reduce the size of the data, so as to increase the transmission speed, the wireless router can receive the data which are calculated and transmitted, and simultaneously transmit the data through the wireless network, when the signal data are transmitted, useless resource data in the signal data can be removed, meanwhile, the file buffer library can store the buffer file remained when the signal data are transmitted, the signal rotation module can detect the signal data which need to be transmitted, ensure the transmission intensity of the signal data, and the signal firewall can receive the signal data which need to be retransmitted through the data signal receiving unit, meanwhile, the data transmission safety is ensured through the data detection unit, the virus database can acquire the latest virus data, the retrieval module can provide a tool for detecting the virus, the data can be converted into a digital data through the data transmission unit, the data can be further filtered through the data buffer library after the data are converted through the data transmission module, the data can be further processed through the data transmission module, the data can be filtered through the data buffer module, the data can be further, the data can be filtered, the data can be further transmitted through the data can be filtered through the data, and the data can be further, and the data can be filtered through the data, and the data can be further transmitted through the data and the data receiving module after the data and the data transmission module, the original data is stored once, so that the data cannot be lost, meanwhile, the signal radio frequency unit can limit the transmission range of signal data to be transmitted, data leakage caused by uncontrollable transmission range is avoided, the power amplifier can strengthen the signal of the transmitted digital signal data, the penetrating power is increased, the signal transmission unit transmits the output to the next flow, and finally, the wireless transmission module wirelessly transmits the safe and complete data.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (7)
1. The data transmission system based on the big data network signal filtering is characterized by comprising a signal source access end, a port optical terminal, a computer, a data operation system, a data compression module, a wireless router, a signal filter, a file cache library, a signal return module, a signal firewall, a data processing module and a wireless transmission module;
the signal source access terminal is used for accessing a light source signal of an external server;
the port optical transceiver is used for receiving a light source signal connected with the signal source access terminal and accessing the signal source into the computer;
the computer is accessed into a network signal through a port optical transceiver and simultaneously generates data resources to be transmitted;
the data operating system is used for generating data resources which are required to circulate by the computer and can support online modification of the data resources;
the data compression module is used for compressing data resources generated by the data operation system and reducing the circulation volume;
the wireless router is used for transmitting signals of data resources generated by a computer and can circulate wireless transmission;
the signal filter is used for limiting the wave band of the data signal transmitted by the wireless router so as to reject the unnecessary data signal;
the file cache library is used for receiving the residual signal data removed by the signal filter and temporarily storing the residual signal data;
the signal return module returns the signal received by the signal filter, so that the signal data can be accurately circulated;
the signal firewall is used for detecting signal data to be transmitted by signal filtering and ensuring the safety of the data;
the data processing module is used for deepening the power of the data propagated by the signal filter so as to improve the propagation penetrability of the signal data;
the wireless transmission module is used for transmitting and diffusing the signal with the deepened power of the data processing module.
2. A big data network signal based filtering data transmission system according to claim 1, wherein: the signal firewall comprises a data signal receiving unit, a data detection unit, a virus database, a retrieval module, a data hidden danger database, a signal transmission unit and a data elimination module.
3. A big data network signal based filtering data transmission system according to claim 2, wherein: the specific processing steps of the signal firewall are as follows:
step one: firstly, a data signal receiving unit receives signal data transmitted by a signal filter and is used as a module for connection transmission;
step two: the data detection unit carries out check on the signal data received by the data signal receiving unit and the virus database through the retrieval module, so as to ensure that the transmitted signal data is free from threat;
step three: the data hidden danger database temporarily stores and stores the virus data detected by the received data detection unit core;
step four: the data elimination module eliminates virus data in the database to avoid virus residue;
step five: the signal transmission unit transmits the safe signal data detected by the data detection unit.
4. A big data network signal based filtering data transmission system according to claim 1, wherein: the port optical transceiver comprises an optical fiber access port, a network cable interface, a power supply interface, a signal receiving and transmitting device and an SD card slot, wherein the optical fiber access port is used for being connected with an externally arranged signal source, the network cable interface is used for being connected with a computer port, the power supply interface is used for being connected with a power supply, the signal receiving and transmitting device is used for receiving and transmitting a wireless signal source, and the SD card slot is used for installing a flow data card.
5. A big data network signal based filtering data transmission system according to claim 1, wherein: the signal feedback module comprises a signal light source receiver, a signal transmitting module, a signal receiving module, a timing module and a data calculating unit, wherein the data displaying module is used for receiving signal data transmitted by the signal light source receiver and the signal filter, the signal transmitting module carries out line feedback on the signal data received by the signal light source receiver, the signal receiver receives the signal data transmitted by the signal transmitting module after the feedback, the timing module is used for calculating the time of the feedback data, the data calculating unit is used for calculating whether the feedback time is normal or not, and the data displaying module is used for disclosing the data generated by the data calculating module.
6. A big data network signal based filtering data transmission system according to claim 1, wherein: the data processing module comprises a signal receiving unit, a data conversion module, a data storage unit, a signal radio frequency unit, a power amplifier and a signal transmission unit.
7. A big data network signal based filtering data transmission system according to claim 6, wherein: the specific processing steps of the data processing module are as follows:
s1: firstly, a signal receiving unit acquires a signal source transmitted by a signal filter, and simultaneously transmits data to the next process, and a transmission module is arranged between a left element signal filter and a data processing module;
s2: the data conversion module converts the signal data received by the signal receiving unit into a digital signal, and transmits the data to the signal radio frequency unit, and before the data conversion module converts the digital signal, one side of the data is backed up through the data storage unit;
s3: the signal radio frequency unit can limit the range of signal emission;
s4: the power amplifier performs signal reinforcement on signal data to be transmitted, so that the penetrating power of signal transmission is enhanced;
s5: the signal transmission unit transmits the signal data to be transmitted.
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