A dynamic signal detection method based on multi-channel communication receiving system

Abstract

The invention discloses a dynamic signal detection method based on a multi-channel communication receiving system, relates to the field of communication technology, and solves the problem that the current signal monitoring technology has insufficient detection performance and communication signal monitoring performance in a multi-user and high-load environment. The method is specifically as follows: acquiring base station configuration information of each communication base station in the multi-channel communication receiving system; performing communication detection on the communication base station, and evaluating the wireless channel quality of the communication base station according to the detection result of the communication detection; formulating a communication configuration plan of the communication base station according to the evaluation result of the wireless channel quality; performing real-time monitoring on the communication status of the communication base station, and obtaining real-time performance data of the communication base station through aggregation of the monitored data; performing comprehensive evaluation on the working status of the communication base station, and executing corresponding communication adjustment measures according to the evaluation result. The invention realizes intelligent detection of the communication situation in the multi-channel communication receiving system.

Description

Technical Field

[0001] The invention belongs to the field of multi-channel communication, relates to a dynamic signal detection technology, and specifically is a dynamic signal detection method based on a multi-channel communication receiving system. Background Art

[0002] The multi-channel communication receiving system is one of the key technologies in modern wireless communications. By using multiple receiving channels to simultaneously receive signals from different directions, problems such as signal attenuation, interference and multipath propagation can be effectively solved. The multi-channel system can significantly improve the robustness of the system by receiving multiple signals at the same time, and reduce the quality degradation caused by signal attenuation or interference. At the same time, dynamic signal monitoring technology is the key to ensuring the effective operation of the multi-channel system. It provides a comprehensive understanding of the network status by real-time monitoring of signal change trends, spectrum occupancy, identification of interference sources, and signal strength and other parameters.

[0003] Under the current technical background, the existing signal monitoring technology has problems with insufficient detection performance and communication signal monitoring performance in a multi-user, high-load environment, which leads to delayed discovery and processing of communication anomalies, untimely maintenance of equipment and lines, and other situations that seriously affect user experience. Therefore, how to achieve intelligent detection of communication conditions and intelligent decision-making of response measures based on multi-signal feature data is the current problem;

[0004] To this end, the present invention proposes a dynamic signal detection method based on a multi-channel communication receiving system. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention aims to provide a dynamic signal detection method based on a multi-channel communication receiving system.

[0006] The technical problems to be solved by the present invention are:

[0007] How to realize intelligent detection of communication conditions and intelligent decision-making of response measures based on multi-signal feature data.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A dynamic signal detection method based on a multi-channel communication receiving system, the method is as follows:

[0010] Step S1, obtaining base station configuration information of each communication base station in the multi-channel communication receiving system;

[0011] Step S2, performing communication detection on the communication base station, and evaluating the wireless channel quality of the communication base station according to the detection result of the communication detection;

[0012] Step S3, formulating a communication configuration plan for the communication base station according to the evaluation result of the wireless channel quality;

[0013] Step S4, real-time monitoring of the communication status of the communication base station is performed, and the data obtained by monitoring is aggregated to obtain real-time performance data of the communication base station;

[0014] Step S5, comprehensively evaluate the working status of the communication base station and execute corresponding communication adjustment measures according to the evaluation results.

[0015] Furthermore, the base station configuration information includes a base station location, a sector radius, a low-frequency load upper limit, a medium-frequency load upper limit, and a high-frequency load upper limit of the communication base station.

[0016] Furthermore, the communication detection process of the communication base station in step S2 is specifically as follows:

[0017] Get the base station position WZi (Xi, Yi) of the communication base station, where i is the number of the communication base station;

[0018] Construct a plane rectangular coordinate system with the base station position as the origin of the coordinate system;

[0019] Get the base station position WZi' (Xi', Yi') and sector radius SRi of other communication base stations, i' is the number of the adjacent communication base station, and calculate the base station spacing JJii' between the communication base stations according to the formula. The specific formula is as follows:

[0020] ;

[0021] Comparing the base station spacing between communication base stations with the sector radius in turn;

[0022] If the distance between base stations is greater than the sector radius, the communication base station i' is marked as a non-interference source of the communication base station i;

[0023] If the base station distance is less than or equal to the sector radius, the communication base station i' is marked as the interference source of the communication base station i.

[0024] Furthermore, the communication detection process of the communication base station in step S2 further includes:

[0025] A number of communication user terminals are arranged within the signal coverage of the communication base station, and then each communication user terminal sends a target signal to the communication base station;

[0026] Monitor the signal power GLir of the target signal received by the communication base station and the number of target signals n, where r is the number of the communication user terminal and the upper limit value of r is n;

[0027] According to the formula Calculate the signal strength value QDi of the communication base station;

[0028] Then monitor the interference signal power GRi' and background noise power ZYi from the interference source when the communication base station receives the target signal;

[0029] According to the formula Calculate the signal-to-noise ratio XZi of the communication base station.

[0030] Furthermore, the evaluation process of the wireless channel quality in step S2 is specifically as follows:

[0031] Obtain the low-frequency load upper limit DPi, the medium-frequency load upper limit ZPi, the high-frequency load upper limit GPi and the signal-to-noise ratio XZi of the communication base station;

[0032] The channel quality value XDi of the communication base station is calculated according to the formula XDi=QDi×XZi×(DPi×s1+ZPi×s2+GPi×s3); wherein s1, s2 and s3 are proportional coefficients of fixed values, the values ​​of s1, s2 and s3 are all greater than zero, s1 is the low-frequency resource coefficient, s2 is the medium-frequency resource coefficient, s3 is the high-frequency resource coefficient, and s1<s2<s3;

[0033] The channel quality value of the communication base station is compared with the channel quality threshold to determine whether the channel quality level of the communication base station is the first channel quality level, the second channel quality level or the third channel quality level.

[0034] Further, the communication quality of the first channel quality level is lower than the communication quality of the second channel quality level, and the communication quality of the second channel quality level is lower than the communication quality of the third channel quality level.

[0035] Furthermore, the correspondence between the communication configuration scheme of the communication base station and the channel quality level in step S3 specifically includes:

[0036] If the channel quality level of the communication base station is the first channel quality level, setting the first data transmission rate to the rated transmission rate of the corresponding communication base station;

[0037] If the channel quality level of the communication base station is the second channel quality level, setting the second data transmission rate to the rated transmission rate of the corresponding communication base station;

[0038] If the channel quality level of the communication base station is the third channel quality level, the third data transmission rate is set to the rated transmission rate of the corresponding communication base station; wherein the first data transmission rate is less than the second data transmission rate, and the second data transmission rate is less than the third data transmission rate.

[0039] Furthermore, the real-time performance data includes the low-frequency throughput, medium-frequency throughput, high-frequency throughput, actual transmission rate, transmission delay and transmission packet loss rate of the communication base station.

[0040] Furthermore, the working status evaluation process of the communication base station in step S5 is specifically as follows:

[0041] Obtain the low-frequency throughput DTi, medium-frequency throughput ZTi, and high-frequency throughput GTi of the communication base station, and calculate the channel occupancy value PZi of the communication base station according to the formula. The specific formula is as follows:

[0042] ;

[0043] Among them, b1, b2 and b3 are weight coefficients with fixed values, and the values ​​of b1, b2 and b3 are all greater than zero. b1 is the low-frequency occupancy weight, b2 is the medium-frequency occupancy weight, and b3 is the high-frequency occupancy weight;

[0044] Then, the rated transmission rate VEi, actual transmission rate VSi, transmission delay SYi, and transmission packet loss rate DBi of the communication base station are obtained, and the communication abnormal value YCi of the communication base station is calculated according to the formula. The specific formula is as follows:

[0045] ;

[0046] Among them, a1, a2, a3 and a4 are weight coefficients with fixed values, and the values ​​of a1, a2, a3 and a4 are all greater than zero. a1 is the transmission rate weight, a2 is the channel load weight, a3 is the delay weight, and a4 is the signal loss weight;

[0047] comparing the communication anomaly value of the communication base station with the communication anomaly critical value;

[0048] If the communication abnormality value is less than the communication abnormality critical value, it is determined that the working state of the communication base station is normal;

[0049] If the communication abnormality value is greater than or equal to the communication abnormality critical value, the working state of the communication base station is determined to be abnormal.

[0050] Furthermore, the communication adjustment measures in step S5 are specifically:

[0051] If the working status of the communication base station is normal, no additional operation is performed;

[0052] If the working status of the communication base station is abnormal, staff will be dispatched to the target location to perform equipment maintenance. At the same time, the communication base station will use the low-occupied frequency band to share the communication pressure of the high-occupied frequency band.

[0053] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0054] 1. The present invention obtains the base station configuration information of each communication base station in the multi-channel communication receiving system, performs communication detection on the communication base station, evaluates the wireless channel quality of the communication base station according to the detection result of the communication detection, and then formulates the communication configuration scheme of the communication base station according to the evaluation result of the wireless channel quality. The present invention realizes intelligent detection of the communication situation in the multi-channel communication receiving system, and sets an adaptive communication configuration scheme in combination with the evaluation result;

[0055] 2. The present invention monitors the communication status of the communication base station in real time, and obtains the real-time performance data of the communication base station through summarizing the monitoring data. The working status of the communication base station is comprehensively evaluated in combination with the real-time performance data, and corresponding communication adjustment measures are executed according to the evaluation results. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0057] Figure 1 is the overall system block diagram of the present invention;

[0058] Figure 2 It is a schematic diagram of signal coverage of a communication base station in the present invention;

[0059] Figure 3 It is a schematic diagram of the internal structure of the electronic device in the present invention. DETAILED DESCRIPTION

[0060] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0061] Example 1: Please refer to Figure 1 and Figure 2 As shown, the technical solution provided by the present invention is: a dynamic signal detection method based on a multi-channel communication receiving system, the method is specifically as follows:

[0062] Step S1, obtaining base station configuration information of each communication base station in the multi-channel communication receiving system;

[0063] It should be specifically noted that the multi-channel communication receiving system is composed of a number of communication base stations, which are specifically signal transceiver devices provided with a plurality of communication channels. In this embodiment, mobile devices such as mobile phones and tablet computers that access the communication network are preferably used as communication user terminals;

[0064] In step S1, the process of acquiring the base station configuration information corresponding to the communication base station is as follows:

[0065] The base station configuration information includes the base station location, sector radius, low frequency load upper limit, medium frequency load upper limit and high frequency load upper limit of the communication base station;

[0066] The base station location is the location coordinates of the communication base station. In the actual work process, the location coordinates of the communication base station are obtained through GPS positioning technology. Please refer to Figure 2 As shown, the sector radius is the area radius of the signal coverage range corresponding to the communication base station;

[0067] The low frequency load upper limit is the signal load upper limit of the communication base station in the low frequency band. Similarly, the medium frequency load upper limit is the signal load upper limit of the communication base station in the medium frequency band. The high frequency load upper limit is the signal load upper limit of the communication base station in the high frequency band. In this embodiment, the frequency range of the low frequency band is (0, 1 GHz], the frequency range of the medium frequency band is (1 GHz, 6 GHz], and the frequency range of the high frequency band is (6 GHz, +∞);

[0068] Step S2, performing communication detection on the communication base station, and evaluating the wireless channel quality of the communication base station according to the detection result of the communication detection;

[0069] In step S2, the communication detection process of the communication base station is as follows:

[0070] Get the base station position WZi (Xi, Yi) of the communication base station, where i is the number of the communication base station;

[0071] A plane rectangular coordinate system is constructed with the base station position as the origin of the coordinate system. It can be understood that the value of the position coordinate corresponding to the origin of the plane rectangular coordinate system is (0, 0), that is, the value of the base station position WZi of the communication base station is (0, 0);

[0072] Get the base station position WZi' (Xi', Yi') and sector radius SRi of other communication base stations, i' is the number of the adjacent communication base station, and calculate the base station spacing JJii' between the communication base stations according to the formula. The specific formula is as follows:

[0073] ;

[0074] Comparing the base station spacing between communication base stations with the sector radius in turn;

[0075] If the distance between base stations is greater than the sector radius, the communication base station i' is marked as a non-interference source of the communication base station i;

[0076] If the base station spacing is less than or equal to the sector radius, the communication base station i' is marked as the interference source of the communication base station i;

[0077] A number of communication user terminals are arranged within the signal coverage of the communication base station, and then each communication user terminal sends a target signal to the communication base station;

[0078] Monitor the signal power GLir of the target signal received by the communication base station and the number of target signals n, where r is the number of the communication user terminal and the upper limit of r is n. It can be understood that the target signal is sent by the communication user terminal and the target signal corresponds to the communication user terminal one by one;

[0079] The signal strength value QDi of the communication base station is calculated according to the formula, and the specific formula is as follows:

[0080] ;

[0081] Wherein, signal power is the power of the target signal received by the communication base station, the unit of signal power is decibel milliwatt dBm, n is the total number of all target signals received by the communication base station, and the signal strength value is used to measure the signal strength between the communication user equipment and the communication base station;

[0082] The interference signal power GRi' and background noise power ZYi from the interference source when the communication base station receives the target signal are also monitored, and the signal-to-noise ratio XZi of the communication base station is calculated according to the formula. The specific formula is as follows:

[0083] ;

[0084] Among them, the interference signal power is the sum of the powers corresponding to the interference signals of each interference source. In this embodiment, the non-target signals emitted by the interference source of the communication base station are all regarded as interference signals. The background noise power is specifically the sum of the powers of noises affecting the signal quality, such as white noise and thermal noise. The units of the interference signal power and the background noise power are both decibel milliwatts dBm. The signal-to-noise ratio is used to measure the signal clarity between the communication user equipment and the communication base station;

[0085] In step S2, the evaluation process of the wireless channel quality is specifically as follows:

[0086] Obtain the low-frequency load upper limit DPi, the medium-frequency load upper limit ZPi, the high-frequency load upper limit GPi and the signal-to-noise ratio XZi of the communication base station, and calculate the channel quality value XDi of the communication base station according to the formula. The specific formula is as follows:

[0087] XDi=QDi×XZi×(DPi×s1+ZPi×s2+GPi×s3);

[0088] Among them, s1, s2 and s3 are proportional coefficients of fixed values, the values ​​of s1, s2 and s3 are all greater than zero, s1 is the low-frequency resource coefficient, s2 is the medium-frequency resource coefficient, s3 is the high-frequency resource coefficient, s1<s2<s3;

[0089] comparing a channel quality value of a communication base station with a channel quality threshold;

[0090] If the channel quality value of the communication base station is less than or equal to the first channel quality threshold, determining that the channel quality level of the communication base station is the first channel quality level;

[0091] If the channel quality value of the communication base station is greater than the first channel quality threshold and less than or equal to the second channel quality threshold, then determining that the channel quality level of the communication base station is the second channel quality level;

[0092] If the channel quality value of the communication base station is greater than the second channel quality threshold, determining that the channel quality level of the communication base station is a third channel quality level;

[0093] The values ​​of the first channel quality threshold and the second channel quality threshold are both greater than zero, the first channel quality threshold is less than the second channel quality threshold, the communication quality of the first channel quality level is lower than the communication quality of the second channel quality level, and the communication quality of the second channel quality level is lower than the communication quality of the third channel quality level;

[0094] Step S3, formulating a communication configuration plan for the communication base station according to the evaluation result of the wireless channel quality;

[0095] In step S3, the correspondence between the communication configuration scheme of the communication base station and the channel quality level specifically includes:

[0096] If the channel quality level of the communication base station is the first channel quality level, setting the first data transmission rate to the rated transmission rate of the corresponding communication base station;

[0097] If the channel quality level of the communication base station is the second channel quality level, setting the second data transmission rate to the rated transmission rate of the corresponding communication base station;

[0098] If the channel quality level of the communication base station is the third channel quality level, setting the third data transmission rate to the rated transmission rate of the corresponding communication base station;

[0099] Among them, the communication base station with better channel quality can bear a higher data transmission rate, the data transmission rate corresponding to the communication configuration scheme is the rated parameter, the first data transmission rate is less than the second data transmission rate, and the second data transmission rate is less than the third data transmission rate;

[0100] Step S4, real-time monitoring of the communication status of the communication base station is performed, and the data obtained by monitoring is aggregated to obtain real-time performance data of the communication base station;

[0101] In step S4, the real-time performance data acquisition process is as follows:

[0102] Real-time performance data includes the communication base station's low-frequency throughput, medium-frequency throughput, high-frequency throughput, actual transmission rate, transmission delay, and transmission packet loss rate;

[0103] Among them, the low-frequency throughput is the unit signal transmission volume of the communication base station corresponding to the low-frequency band. Similarly, the medium-frequency throughput corresponds to the unit signal transmission volume of the communication base station corresponding to the medium-frequency band, and the high-frequency throughput corresponds to the unit signal transmission volume of the communication base station corresponding to the high-frequency band. The unit of throughput is bits per second bps.

[0104] Transmission delay is the time interval from signal transmission to signal reception. In this embodiment, the signal transmitter is a communication user terminal and the signal receiver is a communication base station.

[0105] The packet loss rate is the proportion of the signal part lost during the signal transmission to the total signal. Specifically, the signal received amount + signal loss amount = total signal amount, and the packet loss rate = signal loss amount / total signal amount;

[0106] Step S5, comprehensively evaluating the working status of the communication base station, and executing corresponding communication adjustment measures according to the evaluation results;

[0107] In step S5, the working status evaluation process of the communication base station is specifically as follows:

[0108] Obtain the low-frequency throughput DTi, medium-frequency throughput ZTi, and high-frequency throughput GTi of the communication base station, and calculate the channel occupancy value PZi of the communication base station according to the formula. The specific formula is as follows:

[0109] ;

[0110] Among them, b1, b2 and b3 are weight coefficients with fixed values, and the values ​​of b1, b2 and b3 are all greater than zero. b1 is the low-frequency occupancy weight, b2 is the medium-frequency occupancy weight, and b3 is the high-frequency occupancy weight;

[0111] Then, the rated transmission rate VEi, actual transmission rate VSi, transmission delay SYi, and transmission packet loss rate DBi of the communication base station are obtained, and the communication abnormal value YCi of the communication base station is calculated according to the formula. The specific formula is as follows:

[0112] ;

[0113] Among them, a1, a2, a3 and a4 are weight coefficients with fixed values, and the values ​​of a1, a2, a3 and a4 are all greater than zero. a1 is the transmission rate weight, a2 is the channel load weight, a3 is the delay weight, and a4 is the signal loss weight;

[0114] comparing the communication anomaly value of the communication base station with the communication anomaly critical value;

[0115] If the communication abnormality value is less than the communication abnormality critical value, it is determined that the working state of the communication base station is normal;

[0116] If the communication abnormality value is greater than or equal to the communication abnormality critical value, the working state of the communication base station is determined to be abnormal;

[0117] Among them, the value of the communication anomaly critical value is greater than zero;

[0118] In step S5, the communication regulation measures specifically include:

[0119] If the working status of the communication base station is normal, no additional operation is performed;

[0120] If the working status of the communication base station is abnormal, the staff will be dispatched to the target location for equipment maintenance. At the same time, the communication base station uses the low-occupancy frequency band to share the communication pressure of the high-occupancy frequency band to achieve communication load balancing;

[0121] In this application, if corresponding calculation formulas appear, the above calculation formulas are all dimensionless and take their numerical calculations. The weight coefficients, proportional coefficients and other coefficients in the formulas are set to a result value obtained by quantifying each parameter. The size of the weight coefficient and the proportional coefficient can be determined as long as it does not affect the proportional relationship between the parameter and the result value.

[0122] Embodiment 2: Figure 3 As shown, this embodiment provides an electronic device, which may include: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other through the communication bus. The processor may call the logic instructions in the memory to execute a dynamic signal detection method based on a multi-channel communication receiving system, the method comprising: obtaining the base station configuration information of each communication base station in the multi-channel communication receiving system; performing communication detection on the communication base station, and evaluating the wireless channel quality of the communication base station according to the detection result of the communication detection; formulating the communication configuration plan of the communication base station according to the evaluation result of the wireless channel quality; performing real-time monitoring on the communication status of the communication base station, and obtaining the real-time performance data of the communication base station through aggregating the monitoring data; performing a comprehensive evaluation on the working status of the communication base station, and executing corresponding communication adjustment measures according to the evaluation result.

[0123] In addition, the logic instructions in the above-mentioned memory can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0124] Embodiment 3: The present application also provides a computer program product, which includes a computer program stored on a computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute a dynamic signal detection method based on a multi-channel communication receiving system provided by the above methods, the method including: obtaining base station configuration information of each communication base station in the multi-channel communication receiving system; performing communication detection on the communication base station, and evaluating the wireless channel quality of the communication base station according to the detection result of the communication detection; formulating a communication configuration plan for the communication base station according to the evaluation result of the wireless channel quality; performing real-time monitoring of the communication status of the communication base station, and obtaining real-time performance data of the communication base station by aggregating the monitored data; performing a comprehensive evaluation on the working status of the communication base station, and executing corresponding communication adjustment measures according to the evaluation result.

[0125] Embodiment 4: The present application also provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the above-mentioned dynamic signal detection method based on a multi-channel communication receiving system, the method comprising: obtaining base station configuration information of each communication base station in the multi-channel communication receiving system; performing communication detection on the communication base station, and evaluating the wireless channel quality of the communication base station according to the detection result of the communication detection; formulating a communication configuration plan for the communication base station according to the evaluation result of the wireless channel quality; performing real-time monitoring of the communication status of the communication base station, and obtaining real-time performance data of the communication base station by aggregating the monitored data; performing a comprehensive evaluation on the working status of the communication base station, and executing corresponding communication adjustment measures according to the evaluation result.

[0126] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0127] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0128] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A dynamic signal detection method based on a multi-channel communication receiving system, characterized in that: The specific method is as follows: Step S1, obtaining base station configuration information of each communication base station in the multi-channel communication receiving system; the base station configuration information includes the base station location, sector radius, low frequency load upper limit, medium frequency load upper limit and high frequency load upper limit of the communication base station; Step S2, performing communication detection on the communication base station, and evaluating the wireless channel quality of the communication base station according to the detection result of the communication detection; The communication detection process of the communication base station in step S2 is specifically as follows: Get the base station position WZi (Xi, Yi) of the communication base station, where i is the number of the communication base station; Construct a plane rectangular coordinate system with the base station position as the origin of the coordinate system; Get the base station position WZi' (Xi', Yi') and sector radius SRi of other communication base stations, i' is the number of the adjacent communication base station, and calculate the base station spacing JJii' between the communication base stations according to the formula. The specific formula is as follows: ； Comparing the base station spacing between communication base stations with the sector radius in turn; If the distance between base stations is greater than the sector radius, the communication base station i' is marked as a non-interference source of the communication base station i; If the base station spacing is less than or equal to the sector radius, the communication base station i' is marked as the interference source of the communication base station i; A number of communication user terminals are arranged within the signal coverage of the communication base station, and then each communication user terminal sends a target signal to the communication base station; Monitor the signal power GLir of the target signal received by the communication base station and the number of target signals n, where r is the number of the communication user terminal and the upper limit value of r is n; According to the formula Calculate the signal strength value QDi of the communication base station; Then monitor the interference signal power GRi' and background noise power ZYi from the interference source when the communication base station receives the target signal; According to the formula Calculate the signal-to-noise ratio XZi of the communication base station; The evaluation process of the wireless channel quality in step S2 is specifically as follows: Obtain the low-frequency load upper limit DPi, the medium-frequency load upper limit ZPi, the high-frequency load upper limit GPi and the signal-to-noise ratio XZi of the communication base station; The channel quality value XDi of the communication base station is calculated according to the formula XDi=QDi×XZi×(DPi×s1+ZPi×s2+GPi×s3); wherein s1, s2 and s3 are proportional coefficients of fixed values, the values ​​of s1, s2 and s3 are all greater than zero, s1 is the low-frequency resource coefficient, s2 is the medium-frequency resource coefficient, s3 is the high-frequency resource coefficient, and s1<s2<s3; Comparing the channel quality value of the communication base station with the channel quality threshold, and determining that the channel quality level of the communication base station is a first channel quality level, a second channel quality level, or a third channel quality level; Step S3, formulating a communication configuration plan for the communication base station according to the evaluation result of the wireless channel quality; The corresponding relationship between the communication configuration scheme of the communication base station and the channel quality level in step S3 specifically includes: If the channel quality level of the communication base station is the first channel quality level, setting the first data transmission rate to the rated transmission rate of the corresponding communication base station; If the channel quality level of the communication base station is the second channel quality level, setting the second data transmission rate to the rated transmission rate of the corresponding communication base station; If the channel quality level of the communication base station is the third channel quality level, the third data transmission rate is set to the rated transmission rate of the corresponding communication base station; wherein the first data transmission rate is less than the second data transmission rate, and the second data transmission rate is less than the third data transmission rate; Step S4, real-time monitoring of the communication status of the communication base station is performed, and the data obtained by monitoring is aggregated to obtain real-time performance data of the communication base station; the real-time performance data includes the low-frequency throughput, medium-frequency throughput, high-frequency throughput, actual transmission rate, transmission delay and transmission packet loss rate of the communication base station; Step S5, comprehensively evaluating the working status of the communication base station, and executing corresponding communication adjustment measures according to the evaluation results; The working status evaluation process of the communication base station in step S5 is specifically as follows: Obtain the low-frequency throughput DTi, medium-frequency throughput ZTi, and high-frequency throughput GTi of the communication base station, and calculate the channel occupancy value PZi of the communication base station according to the formula. The specific formula is as follows: ； Among them, b1, b2 and b3 are weight coefficients with fixed values, and the values ​​of b1, b2 and b3 are all greater than zero. b1 is the low-frequency occupancy weight, b2 is the medium-frequency occupancy weight, and b3 is the high-frequency occupancy weight; Then, the rated transmission rate VEi, actual transmission rate VSi, transmission delay SYi, and transmission packet loss rate DBi of the communication base station are obtained, and the communication abnormal value YCi of the communication base station is calculated according to the formula. The specific formula is as follows: YCi=|VEi-VSi|×a1+PZi×a2+SYi×a3+DBi×a4; Among them, a1, a2, a3 and a4 are weight coefficients with fixed values, and the values ​​of a1, a2, a3 and a4 are all greater than zero. a1 is the transmission rate weight, a2 is the channel load weight, a3 is the delay weight, and a4 is the signal loss weight; comparing the communication anomaly value of the communication base station with the communication anomaly critical value; If the communication abnormality value is less than the communication abnormality critical value, it is determined that the working state of the communication base station is normal; If the communication abnormality value is greater than or equal to the communication abnormality critical value, the working state of the communication base station is determined to be abnormal; The communication adjustment measures in step S5 are specifically: If the working status of the communication base station is normal, no additional operation is performed; If the working status of the communication base station is abnormal, staff will be dispatched to the target location to perform equipment maintenance. At the same time, the communication base station will use the low-occupied frequency band to share the communication pressure of the high-occupied frequency band.

2. A dynamic signal detection method based on a multi-channel communication receiving system according to claim 1, characterized in that: The communication quality of the first channel quality level is lower than the communication quality of the second channel quality level, and the communication quality of the second channel quality level is lower than the communication quality of the third channel quality level.

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