Radio frequency interference data transmission protection system and method

Abstract

The invention relates to the technical field of communication data transmission, and discloses a radio frequency interference data transmission protection system and method, and the system comprises a radio frequency interference communication base station, a communication channel searching module, a radio frequency interference communication channel communication quality analysis module, and a radio frequency interference communication path selection module. According to the data volume of the communication data packets at the transmitting end and the data volume of the communication data packets at the receiving end, accurately analyzing and processing the communication quality of the communication channel of the communication base station at the transmitting end to realize digital analysis of radio-frequency interference prevention capability of a communication data transmission path; based on communication quality evaluation information of a communication channel of a communication base station of a transmitting end, screening, dynamic and scientific selection of an optimal communication path of communication data transmission for preventing radio frequency interference from the transmitting end to a receiving end is carried out, accurate planning of a communication data transmission path for preventing radio frequency interference is realized, and the reliability of communication data transmission is improved. And the communication quality and the user experience of the communication system are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of communication data transmission, and specifically to a data transmission protection system and method for radio frequency interference. Background Art

[0002] Radio frequency interference is interference generated at or very close to the frequency received by a receiver; radio frequency is an electromagnetic wave. Radio frequency interference is the interference brought by electromagnetic waves. For example, two electromagnetic waves with similar frequencies will be received simultaneously, causing interference. There will be harmonic interference in the vicinity, interfering with other receiving devices. Transmitting electromagnetic waves of the same frequency can interfere with the enemy's radio station; radio frequency interference in a communication network will cause problems such as communication signal interruption, communication disconnection, and communication data packet loss. The existing communication transmission process cannot scientifically reduce the impact of radio frequency interference in the communication transmission process by intelligently and dynamically selecting communication base stations and communication channels.

[0003] The Chinese invention patent with publication number CN109076036B discloses a method and system for transmitting data; a transmitter is coupled to a receiver via a communication channel having multiple channels. One of the channels is a replica channel, and the replica channel is used to track the drift of the optimal sampling point due to temperature changes, power supply changes, or other factors. When sending data on the data channel, a test pattern is sent on the replica channel to determine whether the optimal sampling point of the replica channel has drifted since the last test. If the optimal sampling point has drifted for the replica channel, then the sampling points of the replica channel and the data channel are adjusted. The above technical solution cannot achieve the dynamic and intelligent selection of the data transmission channel, reducing the quality of data transmission. Summary of the Invention

[0004] (I) Technical Problems to be Solved To solve the problem that the existing communication transmission process cannot scientifically reduce the impact of radio frequency interference in the communication transmission process by intelligently and dynamically selecting communication base stations and communication channels, and to achieve the purposes of dynamically searching for the characteristic information of the transmitting end communication base station, efficiently searching for the communication channels of the transmitting end communication base station, scientifically analyzing the communication quality of the communication channels of the transmitting end communication base station, and dynamically and accurately screening the optimal anti-radio frequency interference data transmission communication path.

[0005] (II) Technical Solutions The present invention is achieved through the following technical solutions: A data transmission protection method for radio frequency interference, the method comprising the following steps: S1. Respectively collect the communication data packets at the transmitting end and the geographical location coordinate data at the transmitting end; S2. Search and process the geographical administrative region information where the transmitter is located based on the geographical location coordinate data of the transmitter, and generate the geographical administrative region feature data of the transmitter; S3. Search and process the communication base station objects within the geographical region of the transmitter based on the geographical administrative region feature data of the transmitter, and generate the communication base station feature data of the transmitter; S4. Search and process the communication channel information of the communication base station of the transmitter based on the communication base station feature data of the transmitter, and generate the communication channel feature data of the communication base station of the transmitter; S5. Execute the communication data transmission operation of the communication data packet according to the communication channel feature data of the communication base station of the transmitter, and collect the communication data packets of the receiver; S6. Perform the data volume numerical measurement processing of the communication data packets of the transmitter and the receiver based on the communication data packets of the transmitter and the communication data packets of the receiver, respectively generate the data volume of the communication data packets of the transmitter and the data volume of the communication data packets of the receiver, and perform the communication quality evaluation processing of the communication channel of the communication base station of the transmitter, and construct the communication quality evaluation data of the communication channel of the communication base station of the transmitter; S7. Obtain the communication quality evaluation data of the communication channel of the communication base station of the transmitter, and perform the optimal communication path screening processing of the communication data transmission against radio frequency interference from the transmitter to the receiver, and generate the optimal communication path data of the communication data transmission against radio frequency interference.

[0006] Preferably, the operation steps of separately collecting the communication data packets of the transmitter and the geographical location coordinate data of the transmitter are as follows: S11. Online collect the summary data of the communication transmission of the transmitter through a mobile terminal, and generate the communication data packets of the transmitter , and the mobile terminal includes any one of a portable data collector, a sensor, and a scanner; Online collect the geographical location coordinate information of the transmitter through the position sensing module of the mobile terminal, and generate the geographical location coordinate data of the transmitter , and the geographical location coordinate data of the transmitter includes the longitude, latitude, and altitude of the transmitter.

[0007] Preferably, the operation steps of searching and processing the geographical administrative region information where the transmitter is located based on the geographical location coordinate data of the transmitter, and generating the geographical administrative region feature data of the transmitter are as follows: S21. Input the geographical location coordinate data of the transmitter into the dialog box of the map search software, and the map search software searches for the geographical administrative region feature information where the transmitter is located based on the geographical location coordinate data of the transmitter and generates the geographical administrative region feature data of the transmitter , the geographical administrative region feature data of the transmitting end includes the text information of the geographical administrative regions of the province, city, and county where the transmitting end is located, and the map search software includes any one of Amap software, Baidu Map software, and Google Map software.

[0008] Preferably, the operation steps of searching for communication base station objects within the geographical area of the transmitting end based on the geographical administrative region feature data of the transmitting end and generating the communication base station feature data of the transmitting end are as follows: S31. Obtain the geographical administrative region feature data of the transmitting end ; S32. Use the uniform cost search algorithm to search in real time in the communication network management platform for the feature information of all communication base station objects within the target geographical area of the transmitting end according to the geographical administrative information corresponding to the geographical administrative region feature data of the transmitting end, and generate a set of communication base station feature data of the transmitting end , where , ; among them represents the communication base station feature data of the transmitting end corresponding to the th transmitting end communication base station, represents the maximum value of the number of transmitting end communication base stations; the communication base station feature data of the transmitting end includes the geographical location information, name information, communication number, and physical structure information of the transmitting end communication base station.

[0009] Preferably, the operation steps of searching for the communication channel information of the transmitting end communication base station based on the communication base station feature data of the transmitting end and generating the communication channel feature data of the transmitting end communication base station are as follows: S41. Use the depth-first search algorithm to search in real time in the communication network management platform for the text information of the frequency ranges of all communication channels of each transmitting end communication base station according to the communication base station feature data in the set of communication base station feature data of the transmitting end and generate a matrix of communication channel feature data sets of the transmitting end communication base station to , where represents the set of communication channel feature data of the transmitting end communication base station corresponding to the th transmitting end communication base station, , , ; among them represents the communication channel feature data of the transmitting end communication base station corresponding to the th communication channel of the th transmitting end communication base station, represents the maximum value of the number of communication channels of the transmitting end communication base station in the th transmitting end communication base station; The unit is Hertz, and the communication channel characteristic data of the transmitting end communication base station represents the information of the communication frequency range value of the specific communication channel used in the communication data transmission process of the transmitting end communication base station.

[0010] Preferably, the operation steps of performing communication data transmission operations on communication data packets and collecting communication data packets at the receiving end are as follows: S51. The communication network management platform, according to the communication channel characteristic data set matrix of the communication channel characteristic data set of the transmitting end communication base station inside and the communication channel characteristic data of the transmitting end communication base station in to sequentially transmits the communication data packets from the transmitting end to the receiving end to perform communication data transmission operations on communication data packets; S52. After the communication data transmission operations on communication data packets are completed, synchronously collect the summary data of the communication transmission from the transmitting end to the receiving end through the mobile terminal online, and generate a receiving end communication data packet set matrix , where represents the receiving end communication data packet set corresponding to the th transmitting end communication base station collected, , where represents the receiving end communication data packet corresponding to the communication channel of the th transmitting end communication base station among the th transmitting end communication base stations.

[0011] Preferably, based on the communication data packets at the transmitting end and the communication data packets at the receiving end, perform data volume numerical measurement processing on the communication data packets at the transmitting end and the receiving end, respectively generate the data volume of the communication data packets at the transmitting end and the data volume of the communication data packets at the receiving end, and perform communication quality evaluation processing on the communication channels of the transmitting end communication base station. The operation steps for constructing the communication quality evaluation data of the communication channels of the transmitting end communication base station are as follows: S61. Use the communication data monitoring platform to measure online the communication data packets at the transmitting end, and the receiving end communication data packet set matrix and the receiving end communication data packet set inside in the corresponding data volume information of the receiving end communication data packets, and respectively generate the data volume of the communication data packets at the transmitting end and the receiving end communication data packet data volume set matrix , where represents the The set of data volumes of the received communication data packets corresponding to a transmitting - end communication base station , where represents the th data volume of the received communication data packets corresponding to the communication channel of the th transmitting - end communication base station; where and are both in kilobytes; the data volume of the received communication data packets represents the data size of the communication data packets received by the receiving end through the communication channels of different transmitting - end communication base stations; the communication data monitoring platform includes any one of Iperf, Iperf3, Netperf, Wireshark, and Tcpdump; S62. Order the data volumes of the received communication data packets within the set of data volumes of the received communication data packets matrix in the set of data volumes of the received communication data packets and compare them with the data volume of the transmitted communication data packets in order according to the transmitting - end communication base station number and the transmitting - end communication base station communication channel number, and construct a matrix of the communication quality evaluation data set of the transmitting - end communication base station communication channel , where represents the communication quality evaluation data set of the communication channel of the th transmitting - end communication base station , where represents the communication quality evaluation data of the communication channel of the th transmitting - end communication base station corresponding to the th communication channel of the transmitting - end communication base station; When = 0, it means that packet loss occurs due to radio frequency interference during the data transmission process in the communication channel of the th transmitting - end communication base station corresponding to the th communication channel of the transmitting - end communication base station, and output that the communication quality evaluation data of the communication channel of the transmitting - end communication base station is abnormal; When < , it means that packet corruption occurs due to radio frequency interference during the data transmission process in the communication channel of the th transmitting - end communication base station corresponding to the th communication channel of the transmitting - end communication base station, and output that the communication quality evaluation data of the communication channel of the transmitting - end communication base station is abnormal; When = , it means that when the communication transmission data is in the th transmitting-end communication base station and represents the th transmitting-end communication base station communication channel, and no data packet damage occurs during the data transmission process, the communication quality evaluation data of the transmitting-end communication base station communication channel is output as normal.

[0012] Preferably, the operation steps of obtaining the communication quality evaluation data of the transmitting-end communication base station communication channel and performing the screening process of the optimal communication path for anti-radio frequency interference communication data transmission from the transmitting end to the receiving end to generate the optimal communication path data for anti-radio frequency interference communication data transmission are as follows: S71. Obtain the communication quality evaluation data set matrix of the transmitting-end communication base station communication channel ; S71. For the communication quality evaluation data set of the transmitting-end communication base station communication channel within the communication quality evaluation data set matrix of the transmitting-end communication base station communication channel, search for the text information of the communication channel numbers of all transmitting-end communication base stations with normal communication quality evaluation results according to the keywords of the communication quality evaluation results of the communication channel in the communication quality evaluation data of the transmitting-end communication base station communication channel, and generate an optimal communication path data set for anti-radio frequency interference communication data transmission through data identification , and the specific operation steps for generating the optimal communication path data set for anti-radio frequency interference communication data transmission are as follows: S721. Initialize. Suppose in the search space of the -dimensional communication quality evaluation data set matrix of the transmitting-end communication base station communication channel , the initial position description of the communication path search cheetah is: , where represents the position of the i-th communication path search cheetah in the search space of dimension j, that is, it represents the position of the i-th communication path search cheetah in the search space of the communication quality evaluation data set matrix of the transmitting-end communication base station communication channel with dimension , , respectively represent the upper limit value and the lower limit value of the j-th search space, rand is a random number in the range of (0, 1), T represents the maximum number of iterations, and j = ; S722. Execute the search strategy to search for prey. The communication path search cheetah conducts a full-range scan or actively searches for prey in its territory or surrounding areas, that is, the communication path search cheetah searches for the communication channel communication quality evaluation data of the transmitting end communication base station in the search space of the set matrix of communication channel communication quality evaluation data of the transmitting end communication base station. Search for the text information of all the communication channel numbers of the transmitting end communication base stations with normal communication channel communication quality evaluation results according to the keywords of the communication channel communication quality evaluation results; the mathematical description of the search strategy is , where represents the stage of executing the search strategy to search for prey, represents the i-th communication path search cheetah, and represents the position in the search space of the set matrix of communication channel communication quality evaluation data of the transmitting end communication base station with dimension after the (t + 1)-th iteration; represents the stage of executing the search strategy to search for prey, represents the i-th communication path search cheetah, and represents the position in the search space of the set matrix of communication channel communication quality evaluation data of the transmitting end communication base station with dimension after the t-th iteration; is the position in the search space of the set matrix of communication channel communication quality evaluation data of the transmitting end communication base station; is a random number representing the i-th communication path search cheetah following a normal distribution in the search space with dimension j; is the search step size of the i-th communication path search cheetah in the search space with dimension j after the t-th iteration; S723. Execute the search for prey using the waiting strategy. In the search mode, the prey is exposed to the sight of the communication path search cheetah, that is, in the search space of the set matrix of communication channel communication quality evaluation data of the transmitting end communication base station search for the communication channel communication quality evaluation data of the transmitting end communication base station. Search for the text information of all the communication channel numbers of the transmitting end communication base stations with normal communication channel communication quality evaluation results according to the keywords of the communication channel communication quality evaluation results. Each action of the communication path search cheetah causes the prey to escape. The communication path search cheetah adopts the waiting ambush strategy to approach the prey. The waiting ambush strategy includes lying on the ground or hiding in the bushes. The mathematical description of the waiting strategy is , where represents the stage of executing the search for prey using the waiting strategy, represents the i-th communication path search cheetah, and represents the position in the search space of the set matrix of communication channel communication quality evaluation data of the transmitting end communication base station with dimension j after the (t + 1)-th iteration; is the position in the search space; It represents the stage of implementing the waiting strategy for searching for prey. It represents the i-th communication path searching cheetah. It represents the matrix of communication channel communication quality evaluation data set of the transmitting end communication base station in dimension j after the t-th iteration. The position in the search space; S724. Implement the waiting strategy to approach the prey and attack the prey according to the attack strategy. Each communication path searching cheetah in the algorithm can adjust its own position according to the position of the escaping prey, the leading communication path searching cheetah or the nearby communication path searching cheetah to obtain the best attack position. In the search space of the matrix of communication channel communication quality evaluation data set of the transmitting end communication base station Search for the text information of all the transmitting end communication base station communication channel numbers with normal communication channel communication quality evaluation results according to the communication channel communication quality evaluation result keywords. The mathematical description of the attack strategy is where It represents the stage of attacking the prey according to the attack strategy. It represents the i-th communication path searching cheetah. It represents the position in the search space of the matrix of communication channel communication quality evaluation data set of the transmitting end communication base station in dimension j after the (t + 1)-th iteration. It represents the stage of attacking the prey according to the attack strategy. It represents the i-th communication path searching cheetah. It represents the position in the search space of the matrix of communication channel communication quality evaluation data set of the transmitting end communication base station in dimension j after the t-th iteration. The position in the search space; It represents the stage of attacking the prey according to the attack strategy. It represents the i-th communication path searching cheetah. It represents the position in the search space of the matrix of communication channel communication quality evaluation data set of the transmitting end communication base station in dimension j after the t-th iteration. The position in the search space; It represents the turning factor of the i-th communication path searching cheetah in the search space in dimension j; It is the interaction factor of the i-th communication path searching cheetah in the search space in dimension j in the t-th iteration; S725. Execute S722, S723, S724 until the maximum number of iterations is satisfied, and output the text information of all the transmitting end communication base station communication channel numbers with normal communication channel communication quality evaluation results searched according to the communication channel communication quality evaluation result keywords in the matrix of communication channel communication quality evaluation data set of the transmitting end communication base station And generate the optimal communication path data set of anti-radio frequency interference communication data transmission through data identification , ; where It represents the generated th optimal communication path data of anti-radio frequency interference communication data transmission, Represents the maximum value of the optimal communication path quantity for anti-radio-frequency interference communication data transmission; the anti-radio-frequency interference communication data transmission optimal communication path data represents the text information of communication base station objects and communication channel objects used in the optimal communication path for anti-radio-frequency interference in communication data transmission from the transmitting end to the receiving end.

[0013] A data transmission protection system for radio frequency interference, used to implement the data transmission protection method for radio frequency interference. The system includes a radio frequency interference communication base station and communication channel search module, a radio frequency interference communication channel communication quality analysis module, and a radio frequency interference communication path selection module; The radio frequency interference communication base station and communication channel search module includes a transmitting end communication data packet collection unit, a transmitting end geographical location collection unit, a transmitting end geographical administrative region information search unit, a transmitting end communication base station search unit, and a transmitting end communication base station communication channel search unit; The transmitting end communication data packet collection unit collects transmitting end communication data packets through a mobile terminal; the transmitting end geographical location collection unit collects transmitting end geographical location coordinate data through a position sensing module; the transmitting end geographical administrative region information search unit performs search processing on the geographical administrative region information where the transmitting end is located based on the transmitting end geographical location coordinate data and a map search software, generating transmitting end geographical administrative region feature data; the transmitting end communication base station search unit performs search processing on communication base station objects within the transmitting end geographical region based on the transmitting end geographical administrative region feature data and a communication network management platform, generating transmitting end communication base station feature data; the transmitting end communication base station communication channel search unit performs search processing on the communication channel information of the transmitting end communication base station based on the transmitting end communication base station feature data and a communication network management platform, generating transmitting end communication base station communication channel feature data; The radio frequency interference communication channel communication quality analysis module includes a transmitting end communication data packet data transmission execution unit, a receiving end communication data packet collection unit, a transmitting end and receiving end communication data packet data volume measurement unit, and a transmitting end communication base station communication channel communication quality evaluation unit; The data transmission execution unit of the communication data packet at the transmitting end performs communication data packet communication data transmission operations according to the communication channel characteristic data of the communication base station at the transmitting end in combination with the communication network management platform; the receiving end communication data packet acquisition unit collects the receiving end communication data packet through a mobile terminal; the data volume measurement unit of the communication data packets at the transmitting end and the receiving end performs data volume numerical measurement processing on the communication data packets at the transmitting end and the receiving end in combination with the communication data monitoring platform, and respectively generates the data volume of the communication data packet at the transmitting end and the data volume of the communication data packet at the receiving end; the communication quality evaluation unit of the communication channel of the communication base station at the transmitting end performs communication quality evaluation processing on the communication channel of the communication base station at the transmitting end according to the data volume of the communication data packet at the transmitting end and the data volume of the communication data packet at the receiving end, and constructs communication quality evaluation data for the communication channel of the communication base station at the transmitting end. The radio frequency interference communication path selection module includes a communication quality evaluation result acquisition unit for the communication channel of the communication base station at the transmitting end and a radio frequency interference prevention communication path screening unit. The communication quality evaluation result acquisition unit for the communication channel of the communication base station at the transmitting end acquires the communication quality evaluation data for the communication channel of the communication base station at the transmitting end; the radio frequency interference prevention communication path screening unit performs optimal communication path screening processing for radio frequency interference prevention communication data transmission from the transmitting end to the receiving end according to the communication quality evaluation data for the communication channel of the communication base station at the transmitting end, and generates optimal communication path data for radio frequency interference prevention communication data transmission.

[0014] (III) Beneficial effects The present invention provides a data transmission protection system and method for radio frequency interference. It has the following beneficial effects: It realizes dynamic and accurate monitoring of the communication data packet at the transmitting end and the real-time position information of the transmitting end; based on the geographical coordinate information of the transmitting end, it efficiently searches for the geographical administrative region information where the transmitting end is located in combination with a map search software, and realizes dynamic positioning of the communication area range of the transmitting end for communication data transmission; based on the geographical administrative region characteristic information of the transmitting end and in combination with an intelligent search algorithm, it intelligently and real-time extracts the communication base stations and communication channels of the communication base stations in the geographical region of the transmitting end in the communication network management platform, realizes real-time intelligent management of the communication transmission path during the communication transmission process, and improves the radio frequency interference prevention ability of the communication system.

[0015] Second, by autonomously and reliably executing communication data packet communication data transmission operations based on the communication channel characteristic data of the transmitting - end communication base station in combination with the communication network management platform, the efficiency of communication data transmission path management is improved; real - time acquisition of communication transmission data at the receiving end is achieved, and at the same time, in cooperation with the communication data monitoring platform, the data volume of communication transmission data at the transmitting end and the receiving end is dynamically measured, providing real - data support for subsequent scientific evaluation of the communication quality of the communication channel; based on the data volume of communication data packets at the transmitting end and the data volume of communication data packets at the receiving end, precise analysis and processing of the communication quality of the communication channel of the transmitting - end communication base station are carried out, realizing digital analysis of the anti - radio - frequency interference ability of the communication data transmission path and improving the security of communication data transmission.

[0016] Third, through the dynamic and scientific selection of the optimal communication path for anti - radio - frequency interference communication data transmission from the transmitting end to the receiving end based on the communication quality evaluation information of the communication channel of the transmitting - end communication base station, precise planning of the anti - radio - frequency interference transmission path of communication data is realized, the reliability of communication data transmission is improved, and the communication quality and user experience of the communication system are enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the modules of a data transmission protection system against radio - frequency interference provided by the present invention; Figure 2 It is a flowchart of a data transmission protection method against radio - frequency interference provided by the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiments of the data transmission protection system and method against radio - frequency interference are as follows: Embodiment 1

[0020] Please refer to Figure 1 - Figure 2 , a data transmission protection method against radio - frequency interference, the method includes the following steps: S1. Respectively collect communication data packets at the transmitting end and geographical location coordinate data at the transmitting end; S2. Based on the geographical location coordinate data at the transmitting end, search and process the geographical administrative region information where the transmitting end is located to generate geographical administrative region characteristic data at the transmitting end; S3. Perform a search and processing of communication base station objects within the geographical area of the transmitter based on the geographical administrative area feature data of the transmitter to generate the communication base station feature data of the transmitter; S4. Perform a search and processing of the communication channel information of the communication base station of the transmitter based on the communication base station feature data of the transmitter to generate the communication channel feature data of the communication base station of the transmitter; S5. Execute the communication data transmission operation of the communication data packet based on the communication channel feature data of the communication base station of the transmitter, and collect the communication data packets of the receiver; S6. Perform a data volume numerical measurement processing of the communication data packets of the transmitter and the receiver based on the communication data packets of the transmitter and the communication data packets of the receiver, respectively generate the data volume of the communication data packets of the transmitter and the data volume of the communication data packets of the receiver, and perform a communication quality evaluation processing of the communication channel of the communication base station of the transmitter to construct the communication quality evaluation data of the communication channel of the communication base station of the transmitter; S7. Obtain the communication quality evaluation data of the communication channel of the communication base station of the transmitter and perform an optimal communication path screening processing for the communication data transmission against radio frequency interference from the transmitter to the receiver to generate the optimal communication path data for the communication data transmission against radio frequency interference.

[0021] Further, please refer to Figure 1 - Figure 2 , the operation steps for separately collecting the communication data packets of the transmitter and the geographical location coordinate data of the transmitter are as follows: S11. Online collect the summary data of the communication transmission of the transmitter through a mobile terminal and generate the communication data packets of the transmitter , the mobile terminal includes any one of a portable data collector, a sensor, and a scanner; Online collect the geographical location coordinate information of the transmitter through the position sensing module of the mobile terminal and generate the geographical location coordinate data of the transmitter , the geographical location coordinate data of the transmitter includes the longitude, latitude, and altitude of the transmitter.

[0022] The operation steps for performing a search and processing of the geographical administrative area information where the transmitter is located based on the geographical location coordinate data of the transmitter to generate the geographical administrative area feature data of the transmitter are as follows: S21. Input the geographical location coordinate data of the transmitter into the dialog box of the map search software, and the map search software searches for the geographical administrative area feature information where the transmitter is located based on the geographical location coordinate data of the transmitter and generates the geographical administrative area feature data of the transmitter , the geographical administrative area feature data of the transmitter includes the geographical administrative area text information of the province, city, and county where the transmitter is located, and the map search software includes any one of Amap software, Baidu Map software, and Google Map software.

[0023] The operation steps for searching for communication base station objects within the geographical area of the transmitting end based on the geographical administrative area feature data of the transmitting end and generating the communication base station feature data of the transmitting end are as follows: S31. Obtain the geographical administrative area feature data of the transmitting end ; S32. Use the uniform cost search algorithm to search in real time in the communication network management platform for the feature information of all communication base station objects within the target geographical area of the transmitting end according to the geographical administrative information corresponding to the geographical administrative area feature data of the transmitting end, and generate a set of communication base station feature data of the transmitting end , where , ; among them represents the communication base station feature data of the transmitting end corresponding to the th transmitting end communication base station, represents the maximum value of the number of transmitting end communication base stations; the communication base station feature data of the transmitting end includes the geographical location information, name information, communication number, and physical structure information of the transmitting end communication base station.

[0024] The operation steps for searching for the communication channel information of the transmitting end communication base station based on the communication base station feature data of the transmitting end and generating the communication channel feature data of the transmitting end communication base station are as follows: S41. Use the depth-first search algorithm to search in real time in the communication network management platform for the frequency range text information of all communication channels of each transmitting end communication base station according to the communication base station feature data in the set of communication base station feature data of the transmitting end from to in an orderly manner, and generate a matrix of communication channel feature data sets of the transmitting end communication base station , where represents the communication channel feature data set corresponding to the th transmitting end communication base station, , , where represents the communication channel feature data of the transmitting end communication base station corresponding to the th communication channel of the th transmitting end communication base station, represents the maximum value of the number of communication channels of the transmitting end communication base station in the th transmitting end communication base station; The unit of

[0025] is Hertz, and the communication channel feature data of the transmitting end communication base station represents the communication frequency range value information of the specific communication channel used in the communication data transmission process of the transmitting end communication base station.Through the cooperation of the communication data packet acquisition unit at the transmitting end and the geographical location acquisition unit at the transmitting end, dynamic and accurate monitoring of the communication data packets at the transmitting end and the real-time location information of the transmitting end is achieved; the geographical administrative region information search unit at the transmitting end efficiently searches for the geographical administrative region information where the transmitting end is located based on the geographical location coordinate information of the transmitting end combined with map search software, realizing the dynamic positioning of the communication area range of the transmitting end for communication data transmission; the communication base station search unit at the transmitting end and the communication base station communication channel search unit at the transmitting end cooperate with each other, and based on the geographical administrative region feature information of the transmitting end combined with an intelligent search algorithm, the communication base stations in the geographical region of the transmitting end and the communication channels of the communication base stations are intelligently and real-time extracted on the communication network management platform, realizing the real-time intelligent management of the communication transmission path during the communication transmission process and improving the anti-radio frequency interference ability of the communication system.

[0026] Through the cooperation of the communication data packet acquisition unit at the transmitting end and the geographical location acquisition unit at the transmitting end, dynamic and accurate monitoring of the communication data packets at the transmitting end and the real-time location information of the transmitting end is achieved; the geographical administrative region information search unit at the transmitting end efficiently searches for the geographical administrative region information where the transmitting end is located based on the geographical location coordinate information of the transmitting end combined with map search software, realizing the dynamic positioning of the communication area range of the transmitting end for communication data transmission; the communication base station search unit at the transmitting end and the communication base station communication channel search unit at the transmitting end cooperate with each other, and based on the geographical administrative region feature information of the transmitting end combined with an intelligent search algorithm, the communication base stations in the geographical region of the transmitting end and the communication channels of the communication base stations are intelligently and real-time extracted on the communication network management platform, realizing the real-time intelligent management of the communication transmission path during the communication transmission process and improving the anti-radio frequency interference ability of the communication system.

[0027] Further, please refer to Figure 1 - Figure 2 , and the operation steps of performing the communication data packet communication data transmission operation according to the communication base station communication channel characteristic data at the transmitting end and collecting the communication data packets at the receiving end are as follows: S51. The communication network management platform, according to the communication base station communication channel characteristic data set matrix inside, the communication base station communication channel characteristic data set in the communication base station communication channel characteristic data to sequentially transmits the communication data packets from the transmitting end to the receiving end to perform the communication data packet communication data transmission operation; S52. After the communication data packet communication data transmission operation is completed, synchronously collect the summary data of the communication transmission from the transmitting end to the receiving end through the mobile terminal online, and generate the receiving end communication data packet set matrix , where represents the collected data indicating the The set of receiving - end communication data packets corresponding to a transmitting - end communication base station , where represents the collected one corresponding to the th transmitting - end communication base station and the th receiving - end communication data packet corresponding to the communication channel of the

[0028] Based on the transmitting - end communication data packets and the receiving - end communication data packets, perform data volume numerical measurement processing on the communication data packets of the transmitting end and the receiving end, respectively generate the data volume of the transmitting - end communication data packets and the data volume of the receiving - end communication data packets, and perform communication quality evaluation processing on the communication channels of the transmitting - end communication base stations. The operation steps for constructing the communication quality evaluation data of the communication channels of the transmitting - end communication base stations are as follows: S61. Use a communication data monitoring platform to online measure the transmitting - end communication data packets , and the set of receiving - end communication data packets in the receiving - end communication data packet set matrix to obtain the data volume information of the receiving - end communication data packets corresponding to the data packets, and respectively generate the data volume of the transmitting - end communication data packets and the receiving - end communication data packet data volume set matrix . Among them, represents the set of receiving - end communication data packet data volumes corresponding to the th transmitting - end communication base station, where represents the receiving - end communication data packet data volume corresponding to the communication channel of the th transmitting - end communication base station in the th transmitting - end communication base station; among them, represents the th, and represents the th transmitting - end communication base station. The units of both and are kilobytes; the receiving - end communication data packet data volume represents the data size of the communication data packets received by the receiving end from different communication channels of the transmitting - end communication base stations; the communication data monitoring platform includes any one of Iperf, Iperf3, Netperf, Wireshark, and Tcpdump; S62. Orderly compare the receiving - end communication data packet data volumes in the receiving - end communication data packet data volume set matrix with the data volume of the transmitting - end communication data packets respectively according to the transmitting - end communication base station number and the transmitting - end communication base station communication channel number, and construct a communication quality evaluation data set matrix of the communication channels of the transmitting - end communication base stations based on the data volume numerical comparison results. Among them, Denote the transmission - end communication base station communication channel communication quality evaluation data set corresponding to the th transmission - end communication base station, where denotes the th transmission - end communication base station, and denotes the transmission - end communication base station communication channel communication quality evaluation data corresponding to the th communication channel of the th transmission - end communication base station; when = 0, it means that packet loss occurs during the data transmission process due to radio frequency interference in the th communication channel of the th transmission - end communication base station among the th transmission - end communication base stations, then the output of the transmission - end communication base station communication channel communication quality evaluation data is abnormal; when < it means that packet corruption occurs during the data transmission process due to radio frequency interference in the th communication channel of the th transmission - end communication base station among the th transmission - end communication base stations, then the output of the transmission - end communication base station communication channel communication quality evaluation data is abnormal; when = it means that no packet corruption occurs during the data transmission process in the th communication channel of the

[0029] Through the transmission - end communication packet data transmission execution unit, according to the transmission - end communication base station communication channel characteristic data and combined with the communication network management platform, it autonomously and reliably executes the communication packet communication data transmission operation, improving the efficiency of communication data transmission path management; the receiving - end communication packet acquisition unit and the transmission - end and receiving - end communication packet data volume measurement unit cooperate with each other to realize the real - time acquisition of communication transmission data at the receiving end, and at the same time cooperate with the communication data monitoring platform to dynamically measure the data volume of communication transmission data at the transmission end and the receiving end, providing real - data support for the subsequent scientific evaluation of communication channel communication quality; the transmission - end communication base station communication channel communication quality evaluation unit accurately analyzes and processes the communication quality of the transmission - end communication base station communication channel based on the transmission - end communication packet data volume and the receiving - end communication packet data volume, realizing the digital analysis of the anti - radio - frequency - interference ability of the communication data transmission path and improving the security of communication data transmission.

[0030] Through the communication data packet data transmission execution unit at the transmitting end, the communication data packet communication data transmission operation is autonomously and reliably executed based on the communication channel characteristic data of the communication base station at the transmitting end in combination with the communication network management platform, improving the efficiency of communication data transmission path management; the communication data packet acquisition unit at the receiving end and the communication data volume measurement units at the transmitting and receiving ends cooperate with each other to realize the real-time acquisition of communication transmission data at the receiving end. At the same time, in cooperation with the communication data monitoring platform, the data volume of communication transmission data at the transmitting and receiving ends is dynamically measured, providing real data support for the subsequent scientific evaluation of the communication quality of the communication channel; the communication quality evaluation unit of the communication channel of the communication base station at the transmitting end accurately analyzes and processes the communication quality of the communication channel of the communication base station at the transmitting end based on the data volume of communication data packets at the transmitting end and the data volume of communication data packets at the receiving end, realizing the digital analysis of the anti-radio frequency interference ability of the communication data transmission path and improving the security of communication data transmission.

[0031] Further, please refer to Figure 1 - Figure 2 to obtain the communication quality evaluation data of the communication channel of the communication base station at the transmitting end and perform the screening process for the optimal communication path of anti-radio frequency interference communication data transmission from the transmitting end to the receiving end. The operation steps for generating the optimal communication path data of anti-radio frequency interference communication data transmission are as follows: S71. Obtain the communication quality evaluation data set matrix of the communication channel of the communication base station at the transmitting end ; S71. For the communication quality evaluation data set of the communication channel of the communication base station at the transmitting end within the communication quality evaluation data set matrix of the communication channel of the communication base station at the transmitting end search for the text information of all the communication channel numbers of the communication base stations at the transmitting end with normal communication quality evaluation results according to the keywords of the communication quality evaluation results of the communication channels, and generate the optimal communication path data set of anti-radio frequency interference communication data transmission through data identification Execute the specific operation steps for generating the optimal communication path data set of anti-radio frequency interference communication data transmission as follows: S721. Initialize. Assume that in the search space of the dimensional communication quality evaluation data set matrix of the communication channel of the communication base station at the transmitting end S721. Initialize. Set the initial position description of the communication path search cheetah in the search space of the dimensional communication quality evaluation data set matrix of the communication channel of the communication base station at the transmitting end as: , where represents the position of the i-th communication path search cheetah in the search space of dimension j, that is, it represents the i-th communication path search cheetah in the communication quality evaluation data set matrix of the communication channel of the communication base station at the transmitting end with dimension ​ Position in the search space, 、 represent the upper limit value and lower limit value of the j - th dimensional search space respectively, rand is a random number in the range (0, 1), T represents the maximum number of iterations, j = ; S722. Execute the search strategy to search for prey. The communication path search cheetah conducts a full - range scan or actively searches for prey in its territory or surrounding areas, that is, the communication path search cheetah searches for the communication quality evaluation data of the communication channels of the transmitting - end communication base stations in the matrix of the communication quality evaluation data set of the communication channels of the transmitting - end communication base stations in the search space of According to the keywords of the communication channel communication quality evaluation results, search out the text information of all the communication channel numbers of the transmitting - end communication base stations with normal communication channel communication quality evaluation results; The mathematical description of the search strategy is , where represents the position in the search space of the communication quality evaluation data set matrix of the communication channels of the transmitting - end communication base stations with dimension after the (t + 1)-th iteration of the i - th communication path search cheetah in the stage of executing the search strategy to search for prey; ; represents the position in the search space of the communication quality evaluation data set matrix of the communication channels of the transmitting - end communication base stations with dimension after the t - th iteration of the i - th communication path search cheetah in the stage of executing the search strategy to search for prey, is a random number that follows a normal distribution in the search space of dimension j for the i - th communication path search cheetah, is the search step size of the i - th communication path search cheetah in the search space of dimension j after the t - th iteration; ; S723. Execute the strategy of waiting for the prey. In the search mode, the prey is exposed to the sight of the communication path search cheetah, that is, in the matrix of the communication quality evaluation data set of the communication channels of the transmitting - end communication base stations in the search space of According to the keywords of the communication channel communication quality evaluation results, search out the text information of all the communication channel numbers of the transmitting - end communication base stations with normal communication channel communication quality evaluation results. Each action of the communication path search cheetah causes the prey to escape. The communication path search cheetah adopts the strategy of lying in wait to approach the prey. The strategy of lying in wait includes lying on the ground or hiding in the bushes. The mathematical description of the waiting strategy is , where It represents the stage of executing the waiting strategy to search for prey. It represents the i-th communication path search cheetah. It represents the matrix of communication channel communication quality evaluation data set of the transmitting-end communication base station in dimension j after the (t + 1)-th iteration. The position in the search space; It represents the stage of executing the waiting strategy to search for prey. It represents the i-th communication path search cheetah. It represents the matrix of communication channel communication quality evaluation data set of the transmitting-end communication base station in dimension j after the t-th iteration. The position in the search space; S724. Execute the waiting strategy to approach the prey and attack the prey according to the attack strategy. Each communication path search cheetah in the algorithm can adjust its own position according to the position of the escaping prey, the leading communication path search cheetah, or the nearby communication path search cheetah to obtain the best attack position. In the search space of the matrix of communication channel communication quality evaluation data set of the transmitting-end communication base station Search for the text information of all the transmitting-end communication base station communication channel numbers with normal communication channel communication quality evaluation results according to the communication channel communication quality evaluation result keyword in the communication channel communication quality evaluation data The mathematical description of the attack strategy is , where It represents the stage of attacking the prey according to the attack strategy. It represents the i-th communication path search cheetah. It represents the position in the search space of the matrix of communication channel communication quality evaluation data set of the transmitting-end communication base station in dimension j after the (t + 1)-th iteration. The position in the search space; It represents the stage of attacking the prey according to the attack strategy. It represents the i-th communication path search cheetah. It represents the position in the search space of the matrix of communication channel communication quality evaluation data set of the transmitting-end communication base station in dimension j after the t-th iteration. The position in the search space; It represents the turning factor of the i-th communication path search cheetah in the search space in dimension j; It is the interaction factor of the i-th communication path search cheetah in the search space in dimension j in the t-th iteration; S725. Execute S722, S723, S724 until the maximum number of iterations is satisfied, and output the text information of all the transmitting-end communication base station communication channel numbers with normal communication channel communication quality evaluation results searched according to the communication channel communication quality evaluation result keyword in the matrix of communication channel communication quality evaluation data set of the transmitting-end communication base station And generate the optimal communication path data set for anti-radio-frequency interference communication data transmission through data identification , ; where It represents the generated representation of the Optimal communication path data for anti-radio frequency interference communication data transmission, represents the maximum value of the number of optimal communication paths for anti-radio frequency interference communication data transmission; the optimal communication path data for anti-radio frequency interference communication data transmission represents the text information of communication base station objects and communication channel objects used in the optimal communication path for anti-radio frequency interference in the communication data transmission from the transmitter to the receiver.

[0032] Through the cooperation of the communication quality evaluation result acquisition unit of the transmitter communication base station communication channel and the anti-radio frequency interference communication path screening unit, based on the communication quality evaluation information of the transmitter communication base station communication channel, dynamic and scientific selection of the optimal communication path for anti-radio frequency interference communication data transmission from the transmitter to the receiver is carried out, realizing precise planning of the anti-radio frequency interference transmission path of communication data, improving the reliability of communication data transmission, and improving the communication quality and user experience of the communication system.

[0033] Through the cooperation of the communication quality evaluation result acquisition unit of the transmitter communication base station communication channel and the anti-radio frequency interference communication path screening unit, based on the communication quality evaluation information of the transmitter communication base station communication channel, dynamic and scientific selection of the optimal communication path for anti-radio frequency interference communication data transmission from the transmitter to the receiver is carried out, realizing precise planning of the anti-radio frequency interference transmission path of communication data, improving the reliability of communication data transmission, and improving the communication quality and user experience of the communication system.

[0034] Embodiment 2: Please refer to Figure 1 - Figure 2 , a data transmission protection system for radio frequency interference, used to implement a data transmission protection method for radio frequency interference. The system includes a radio frequency interference communication base station and communication channel search module, a radio frequency interference communication channel communication quality analysis module, and a radio frequency interference communication path selection module; The radio frequency interference communication base station and communication channel search module includes a transmitter communication data packet acquisition unit, a transmitter geographical location acquisition unit, a transmitter geographical administrative region information search unit, a transmitter communication base station search unit, and a transmitter communication base station communication channel search unit; The transmitting - end communication data packet acquisition unit collects transmitting - end communication data packets through a mobile terminal; the transmitting - end geographical location acquisition unit collects the geographical location coordinate data of the transmitting end through a position sensing module; the transmitting - end geographical administrative region information search unit performs a search and processing of the geographical administrative region information where the transmitting end is located based on the transmitting - end geographical location coordinate data and a map search software, and generates the transmitting - end geographical administrative region feature data; the transmitting - end communication base station search unit performs a search and processing of communication base station objects within the geographical region of the transmitting end based on the transmitting - end geographical administrative region feature data and a communication network management platform, and generates the transmitting - end communication base station feature data; the transmitting - end communication base station communication channel search unit performs a search and processing of the communication channel information of the transmitting - end communication base station based on the transmitting - end communication base station feature data and a communication network management platform, and generates the transmitting - end communication base station communication channel feature data; The radio - frequency interference communication channel communication quality analysis module includes a transmitting - end communication data packet data transmission execution unit, a receiving - end communication data packet acquisition unit, a transmitting - end and receiving - end communication data packet data volume measurement unit, and a transmitting - end communication base station communication channel communication quality evaluation unit; The transmitting - end communication data packet data transmission execution unit executes the communication data transmission operation of the communication data packet based on the transmitting - end communication base station communication channel feature data and a communication network management platform; the receiving - end communication data packet acquisition unit collects receiving - end communication data packets through a mobile terminal; the transmitting - end and receiving - end communication data packet data volume measurement unit performs a data volume numerical measurement process of the communication data packets at the transmitting end and the receiving end based on the transmitting - end communication data packets and the receiving - end communication data packets and a communication data monitoring platform, and respectively generates the transmitting - end communication data packet data volume and the receiving - end communication data packet data volume; the transmitting - end communication base station communication channel communication quality evaluation unit performs a communication quality evaluation process of the transmitting - end communication base station communication channel based on the transmitting - end communication data packet data volume and the receiving - end communication data packet data volume, and constructs the communication quality evaluation data of the transmitting - end communication base station communication channel; The radio - frequency interference communication path selection module includes a transmitting - end communication base station communication channel communication quality evaluation result acquisition unit and an anti - radio - frequency interference communication path screening unit; The transmitting - end communication base station communication channel communication quality evaluation result acquisition unit obtains the communication quality evaluation data of the transmitting - end communication base station communication channel; the anti - radio - frequency interference communication path screening unit performs a screening process of the optimal communication path for anti - radio - frequency interference communication data transmission from the transmitting end to the receiving end based on the communication quality evaluation data of the transmitting - end communication base station communication channel, and generates the optimal communication path data for anti - radio - frequency interference communication data transmission.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for protecting data transmission from radio frequency interference, characterized in that: The method comprises the following steps: S1, respectively collecting the communication data packets and the geographic location coordinate data of the transmitter; S2, searching and processing the geographical administrative region information of the transmitting end according to the geographical location coordinate data of the transmitting end, and generating the geographical administrative region characteristic data of the transmitting end; S3, performing a communication base station object search process within the geographical area of ​​the transmitting end based on the characteristic data of the geographical administrative area of ​​the transmitting end, and generating characteristic data of the communication base station of the transmitting end; S4, performing a communication channel information search process of the transmitting end communication base station according to the transmitting end communication base station characteristic data, and generating the communication channel characteristic data of the transmitting end communication base station; S5, performing communication data packet communication data transmission operation according to the communication channel characteristic data of the transmitting end communication base station, and collecting the communication data packet of the receiving end; S6, perform numerical measurement processing of the data volume of the communication data packets of the transmitting end and the receiving end, respectively generate the data volume of the communication data packets of the transmitting end and the data volume of the communication data packets of the receiving end, and perform communication quality evaluation processing of the communication channel of the communication base station of the transmitting end, and construct communication quality evaluation data of the communication channel of the communication base station of the transmitting end; S7, obtaining the communication quality evaluation data of the communication channel of the transmitting end communication base station and performing screening processing on the optimal communication path for communication data transmission from the transmitting end to the receiving end to prevent radio frequency interference, and generating optimal communication path data for communication data transmission to prevent radio frequency interference.

2. The method for protecting data transmission from radio frequency interference according to claim 1, characterized in that: The S1 comprises the following steps: S11, collect the summary data of the transmitter communication transmission online through the mobile terminal, and generate the transmitter communication data packet ; The location sensor module of the mobile terminal collects the geographical location coordinate information of the transmitter online and generates the geographical location coordinate data of the transmitter .

3. The method for protecting data transmission from radio frequency interference according to claim 2, characterized in that: The S2 comprises the following steps: S21, the Enter the dialog box of the map search software, the map search software is based on the Search for the geographical and administrative area feature information of the transmitter, and generate the geographical and administrative area feature data of the transmitter .

4. The method for protecting data transmission from radio frequency interference according to claim 3, characterized in that: The S3 comprises the following steps: S31, obtaining the ; S32, using a unified cost search algorithm based on the The corresponding geographic administrative information searches the communication network management platform in real time to find the characteristic information of all communication base station objects in the target transmitter geographical area, and generates a characteristic data set of the transmitter communication base station. , ;in Indicates the search result The transmitting end communication base station characteristic data corresponding to the transmitting end communication base station, Indicates the maximum number of communication base stations at the transmitting end.

5. The method for protecting data transmission from radio frequency interference according to claim 4, characterized in that: The S4 comprises the following steps: S41, using the depth-first search algorithm according to the As stated in to Orderly search the frequency range text information of all communication channels of each transmitting communication base station in real time on the communication network management platform, and generate a set matrix of communication channel feature data of the transmitting communication base station ,in Indicates A set of communication channel characteristic data of a transmitting end communication base station corresponding to a transmitting end communication base station, , ,in Indicates The transmitting end communication base station indicates the The transmitting end communication base station communication channel characteristic data corresponding to the transmitting end communication base station communication channel, Indicates The maximum value of the number of communication channels of the transmitting end communication base station among the transmitting end communication base stations; The unit is Hertz.

6. The method for protecting data transmission from radio frequency interference according to claim 5, characterized in that: The S5 comprises the following steps: S51, the communication network management platform is based on Internal In to Orderly Transmitting data from the transmitting end to the receiving end to perform communication data packet communication data transmission operation; S52, after the communication data packet communication data transmission operation is completed, the summary data of the communication transmission from the transmitting end to the receiving end is collected online through the mobile terminal, and the receiving end communication data packet set matrix is ​​generated ,in Indicates the number of collected The set of receiving end communication data packets corresponding to the transmitting end communication base station, ,in Indicates the number of collected The transmitting end communication base station indicates the A receiving end communication data packet corresponding to a transmitting end communication base station communication channel.

7. The method for protecting data transmission from radio frequency interference according to claim 6, characterized in that: The S6 comprises the following steps: S61, using the communication data monitoring platform to measure the , and the Internal As stated in The data volume information of the corresponding data packet is generated respectively for the data volume of the communication data packet at the transmitting end The data volume matrix of the communication data packet with the receiving end ,in Indicates The data volume of the receiving end communication data packet corresponding to the transmitting end communication base station is the set, ,in Indicates The transmitting end communication base station indicates the The amount of data packets of the receiving end communication corresponding to the communication channel of the transmitting end communication base station; and The unit of kilobytes is; S62, the Internal As stated in The base stations are sequentially connected to the transmitter according to the base station numbers and the base station communication channel numbers. Perform data volume numerical comparison, and construct the communication quality evaluation data set matrix of the communication channel of the transmitting end communication base station based on the data volume numerical comparison results ,in Indicates A set of communication quality evaluation data of the communication channel of the transmitting end communication base station corresponding to the transmitting end communication base station, ,in Indicates The transmitting end communication base station indicates the Communication quality assessment data of a transmitting end communication base station communication channel corresponding to a transmitting end communication base station communication channel; when =0, then the output is abnormal; when < , then the output is is abnormal; when = , then the output is is normal.

8. The method for protecting data transmission from radio frequency interference according to claim 7, characterized in that: The S7 comprises the following steps: S71, obtaining the ; S71, in the Internal As stated in According to the communication channel communication quality evaluation result keyword, search for the text information of the communication channel number of all transmitting end communication base stations whose communication channel communication quality evaluation results are normal, and generate the optimal communication path data set for anti-RF interference communication data transmission through data identification. , execute to generate the optimal communication path data set for anti-RF interference communication data transmission The specific steps are as follows: S721, initialization, set Dimensional In the search space, initialize the communication path to search for the cheetah's position; S722, execute the search strategy to search for prey, the communication path search cheetah performs a full range scan or actively searches for prey in its territory or surrounding area, that is, the communication path search cheetah is in the In the search space of According to the communication channel communication quality evaluation result keyword, search for the text information of the communication channel numbers of all the transmitting end communication base stations whose communication channel communication quality evaluation results are normal; S723, execute the sit-and-wait strategy to search for prey. In the search mode, the prey is exposed to the communication path search cheetah's field of view. In the search space of According to the communication channel communication quality evaluation result keyword, the text information of the communication channel number of all transmitting end communication base stations whose communication channel communication quality evaluation results are normal is searched. Every action of the communication path search cheetah causes the prey to escape. The communication path search cheetah adopts a sit-and-wait ambush strategy to approach the prey. The sit-and-wait ambush strategy includes lying on the ground or hiding in the bushes. S724, execute the sit-and-wait strategy to approach the prey and attack the prey according to the attack strategy. In the algorithm, each communication path search cheetah can adjust its position according to the position of the escaping prey, the leading communication path search cheetah or the nearby communication path search cheetah to obtain the best attack position. In the search space of According to the communication channel communication quality evaluation result keyword, search for the text information of the communication channel numbers of all the transmitting end communication base stations whose communication channel communication quality evaluation results are normal; S725, execute S722, S723, S724 until the maximum number of iterations is met, and output the result in the According to the communication channel communication quality evaluation result keyword, the text information of the communication channel number of all transmitting end communication base stations whose communication channel communication quality evaluation results are normal is searched, and the optimal communication path data set for anti-RF interference communication data transmission is generated through data identification. , ;in The generated representation The optimal communication path data for anti-RF interference communication data transmission, Indicates the maximum value of the optimal communication paths for data transmission to prevent RF interference.

9. A data transmission protection system against radio frequency interference, used to implement a data transmission protection method against radio frequency interference according to any one of claims 1 to 8, characterized in that: The system includes a radio frequency interference communication base station and a communication channel searching module, a radio frequency interference communication channel communication quality analyzing module, and a radio frequency interference communication path selecting module.

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