Signal control method, system and medium for multi-system modal antenna

Abstract

The present invention discloses a signal control method, system and medium for a multi-system modal antenna, and relates to the field of signal control technology, including: using standard environmental parameters to simulate the antenna environment to obtain a parameter group; using a parameter simulation method to modify the standard environmental parameters; using a numerical analysis method to analyze multiple parameter change groups and parameter groups to obtain a change adjustment method; using the change adjustment method corresponding to the parameter change group to control the antenna in real time; the present invention is used to solve the problem in the prior art that there is a lack of improvement in the signal control of the antenna based on external factors of the antenna, which causes interference in the signal transmission of the antenna and reduces the signal transmission strength of the antenna.

Description

Technical Field

[0001] The present invention relates to the field of signal control technology, and in particular to a signal control method, system and medium for a multi-system modal antenna. Background Art

[0002] Signal control is the use of electronic technology to convert human or computer control instructions into electronic signals that can be recognized by the controlled device, so that the controlled device can complete the expected action or adjust to the expected state by executing the instruction; multi-system modality is a multimodal system, which refers to two or more sensors with different characteristics that are integrated into the same hardware platform; modal sensors can be used selectively, including multispectral image sensors, cameras, video sensors, laser scanners, etc.

[0003] Existing improvements in signal control for multi-system modal antennas are generally used to adjust the mode of the modal antenna. For example, in a Chinese patent with application publication number CN112602296A, a method and system for controlling a modal antenna are disclosed. The scheme is to set a radio frequency circuit to generate a transmission signal for communicating to a tuning circuit through a transmission line, and also to set a tuning circuit so that the radio frequency circuit can adjust the mode of the modal antenna through a control signal. Other improvements for multi-system modal antennas are generally improvements for signal control of the rotation of the antenna. However, in the existing improvements for multi-system modal antennas, there is a lack of improvements in signal control of the antenna based on external factors of the antenna. This will result in the inability to make timely changes to the signal control of the antenna based on external factors when the outside of the antenna is wrapped in a plastic shell, blocked by a metal conductor, or thunderstorms occur, so that the signal transmission of the antenna is interfered with and the signal transmission strength of the antenna is reduced. In view of this, it is necessary to improve the signal control of the existing multi-system modal antenna. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems in the prior art to a certain extent. By proposing a signal control method, system and medium for a multi-system modal antenna, the present invention is used to solve the problem that the prior art lacks improvements in signal control of the antenna based on external factors of the antenna, which causes the signal transmission of the antenna to be interfered with and reduces the signal transmission strength of the antenna.

[0005] To achieve the above object, in a first aspect, the present invention provides a signal control method for a multi-system modal antenna, comprising:

[0006] Performing environmental simulation on the antenna using standard environmental parameters to obtain multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as a parameter group;

[0007] The standard environmental parameters are modified using a parameter simulation method, and the obtained multiple parameter groups are sequentially recorded as parameter change group 1 to parameter change group M based on different standard environmental parameters;

[0008] Analyze multiple parameter change groups and parameter groups using numerical analysis methods, and obtain change adjustment methods for multiple parameter change groups based on the analysis results;

[0009] The environmental parameters during the use of the antenna are obtained and recorded as real-time environmental parameters, and the corresponding parameter change group is matched based on the real-time environmental parameters, and the change adjustment method corresponding to the parameter change group is used to control the antenna in real time.

[0010] Furthermore, the antenna is simulated using standard environmental parameters to obtain multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as a parameter group including:

[0011] The antenna is placed in a simulated environment consisting of standard environmental parameters for operation, wherein the standard environmental parameters are: there is no plastic shell blocking the antenna from the base station, there is no metal conductor blocking the antenna from the base station, and the weather in which the antenna is located is normal weather, which is rainless, thunderstorm-free, and the temperature is in a first temperature range, and the first temperature range is 5 to 25 degrees Celsius;

[0012] The base station is used to receive the signal sent by the antenna;

[0013] The operating parameters of the antenna after running for a standard operating time in a simulation environment consisting of standard environmental parameters are recorded as a parameter group, wherein the operating parameters include efficiency, voltage standing wave ratio, and return loss.

[0014] Furthermore, the standard environmental parameters are modified using a parameter simulation method, and multiple parameter groups obtained based on different standard environmental parameters are sequentially recorded as parameter change group 1 to parameter change group M, including:

[0015] The standard environmental parameters are modified using a parameter simulation method, and the modified standard environmental parameters are sequentially recorded as a changed environmental parameter 1 to a changed environmental parameter M;

[0016] The antenna is placed in the changing environment parameters 1 to the changing environment parameters M and runs for the standard running time in sequence, and the running parameters of the antenna after the running are obtained and recorded as parameter change group 1 to parameter change group M in sequence.

[0017] Furthermore, the parameter simulation method includes:

[0018] The plastic casing is recorded as the first factor, the metal conductor is recorded as the second factor, and the weather is recorded as the third factor;

[0019] In the variable environmental parameters 1 to the variable environmental parameters M1, the first factor is set to no plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0020] In the variable environmental parameters M1+1 to the variable environmental parameters M2, the first factor is set to have a plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0021] In the variable environmental parameters M2+1 to the variable environmental parameters M3, the first factor is set to have a plastic casing, the third factor is set to rainy weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0022] In the variable environmental parameters M3+1 to the variable environmental parameters M, the first factor is set to have a plastic casing, the third factor is set to rain and thunderstorm weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0023] When the third factor is set to rainy weather, the ambient temperature of the antenna is lowered to the first standard temperature; when the third factor is set to rainy and thunderstorm weather, the ambient temperature of the antenna is lowered to the second standard temperature.

[0024] Furthermore, a numerical analysis method is used to analyze multiple parameter change groups and parameter groups, and a change adjustment method for multiple parameter change groups based on the analysis results includes:

[0025] A table of T rows multiplied by Y columns is established, which is recorded as a parameter analysis table, wherein the top row of the parameter analysis table is filled with operating parameters in sequence except the first cell; the leftmost column of the parameter analysis table is filled with standard environmental parameters in the second cell from top to bottom, and the parameters in the corresponding parameter group are filled in the remaining cells in the second row; the leftmost column of the parameter analysis table is filled with variable environmental parameters 1 to variable environmental parameters M in the third cell and below from top to bottom, and the parameters in the corresponding parameter change group 1 to parameter change group M are filled in the remaining cells in the third row and below;

[0026] Use numerical analysis method to analyze the parameter analysis table;

[0027] A corresponding change adjustment method is set for each parameter change group based on the analysis results of the numerical analysis method.

[0028] Furthermore, the numerical analysis method includes:

[0029] Use the parameter marking sub-method to mark the operating parameters in the parameter analysis table, mark the column of parameters where the operating parameter is efficiency as standard efficiency parameters, good efficiency parameters, equal efficiency parameters and poor efficiency parameters; mark the column of parameters where the operating parameter is voltage standing wave ratio as standard voltage parameters, good voltage parameters, equal voltage parameters and poor voltage parameters; mark the column of parameters where the operating parameter is return loss as standard loss parameters, good loss parameters, equal loss parameters and poor loss parameters;

[0030] The parameter marker submethods include:

[0031] Record the column of parameters where the operating parameters in the parameter analysis table are efficiency as the first parameter group, record the first parameter from top to bottom in the first parameter group as the standard efficiency parameter, and record the second and following parameters from top to bottom in the first parameter group as analysis efficiency parameters;

[0032] For any one of the analysis efficiency parameters L1, the value of subtracting the analysis efficiency parameter L1 from the standard efficiency parameter is recorded as the efficiency relative value L1, and the value of dividing the efficiency relative value L1 by the standard efficiency parameter is recorded as the relative efficiency ratio L1;

[0033] Obtain the relative efficiency ratios of all analytical efficiency parameters, record the first efficiency percentage of the standard efficiency parameter as the efficiency measurement parameter, record the second efficiency percentage of the standard efficiency parameter as the efficiency benchmark parameter, record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency measurement parameter in all relative efficiency ratios as excellent efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency benchmark parameter and less than the efficiency measurement parameter in all relative efficiency ratios as equal efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios less than the efficiency benchmark parameter in all relative efficiency ratios as inferior efficiency parameters;

[0034] Record the column of parameters where the voltage standing wave ratio is the operating parameter in the parameter analysis table as the second parameter group, record the first parameter from top to bottom in the second parameter group as the standard voltage parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis voltage parameters;

[0035] For any analysis voltage parameter K1 among the analysis voltage parameters, the value obtained by subtracting the analysis voltage parameter K1 from the standard voltage parameter is recorded as the voltage relative value K1, and the value obtained by dividing the voltage relative value K1 by the standard voltage parameter is recorded as the relative voltage ratio K1;

[0036] Obtain the relative voltage ratios of all analysis voltage parameters, record the first efficiency percentage of the standard voltage parameter as the voltage measurement parameter, record the second efficiency percentage of the standard voltage parameter as the voltage reference parameter, record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage measurement parameter among all relative voltage ratios as excellent voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage reference parameter and less than the voltage measurement parameter among all relative voltage ratios as equal voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios less than the voltage reference parameter among all relative voltage ratios as inferior voltage parameters;

[0037] Record the column of parameters where the operating parameter is the loss standing wave ratio in the parameter analysis table as the third parameter group, record the first parameter from top to bottom in the third parameter group as the standard loss parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis loss parameters;

[0038] For any one of the analysis loss parameters J1, the value of subtracting the analysis loss parameter J1 from the standard loss parameter is recorded as the relative loss value J1, and the value of dividing the relative loss value J1 by the standard loss parameter is recorded as the relative loss ratio J1;

[0039] Obtain the relative loss ratios of all analyzed loss parameters, record the first efficiency percentage of the standard loss parameter as the loss measurement parameter, record the second efficiency percentage of the standard loss parameter as the loss reference parameter, record the analyzed loss parameters corresponding to the relative loss ratios of all relative loss ratios that are greater than or equal to the loss measurement parameter as excellent loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios of all relative loss ratios that are greater than or equal to the loss reference parameter and less than the loss measurement parameter as equal loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios of all relative loss ratios that are less than the loss reference parameter as inferior loss parameters.

[0040] Furthermore, the corresponding change adjustment method for each parameter change group is set based on the analysis result of the numerical analysis method, including:

[0041] For the operating parameters in a row corresponding to any parameter change group Q1 in the parameter analysis table, when the efficiency in the operating parameters is a good efficiency parameter, the first weight value of the parameter change group is recorded as A1; when the efficiency in the operating parameters is an equal efficiency parameter, the first weight value of the parameter change group is recorded as A2; when the efficiency in the operating parameters is an inferior efficiency parameter, the first weight value of the parameter change group is recorded as A3;

[0042] When the voltage standing wave ratio in the operating parameters is an excellent voltage parameter, the second weight value of the parameter change group is recorded as A1; when the voltage standing wave ratio in the operating parameters is an equal voltage parameter, the second weight value of the parameter change group is recorded as A2; when the voltage standing wave ratio in the operating parameters is an inferior voltage parameter, the second weight value of the parameter change group is recorded as A3;

[0043] When the return loss in the operating parameters is a good loss parameter, the third weight value of the parameter change group is recorded as A1; when the return loss in the operating parameters is an equal loss parameter, the third weight value of the parameter change group is recorded as A2; when the return loss in the operating parameters is an inferior loss parameter, the third weight value of the parameter change group is recorded as A3;

[0044] Use a variable weight algorithm to obtain a variable value Q1 of the parameter change group Q1, the variable weight algorithm is: D = α × L + β × K + δ × J, wherein D is the variable value Q1, α is the first weight value, β is the second weight value, δ is the third weight value, L is the relative efficiency ratio corresponding to the efficiency in the parameter change group Q1, K is the relative voltage ratio corresponding to the voltage standing wave ratio in the parameter change group Q1, and J is the relative loss ratio corresponding to the return loss in the parameter change group Q1;

[0045] When the change value Q1 is greater than the standard change value, the change adjustment method is set to automatic tracking adjustment. When the change value Q1 is less than or equal to the standard change value, the change adjustment method is set to manual shaking adjustment and the staff is notified.

[0046] Furthermore, obtaining environmental parameters during the use of the antenna, recording them as real-time environmental parameters, matching corresponding parameter change groups based on the real-time environmental parameters, and using the change adjustment method corresponding to the parameter change group to control the antenna in real time includes:

[0047] When the antenna is put into use, the multimodal system is used to obtain the environmental parameters during the use of the antenna at standard operating time intervals, which are recorded as real-time environmental parameters. Whenever new real-time environmental parameters are obtained, the previous real-time environmental parameters are backed up and deleted;

[0048] Based on the real-time environmental parameter matching, the variable environmental parameter closest to the real-time environmental parameter is recorded as the control environmental parameter, a parameter change group of the control environmental parameter is obtained, and the antenna is controlled in real time based on the change adjustment method corresponding to the parameter change group of the control environmental parameter.

[0049] In a second aspect, the present invention also provides a signal control system for a multi-system modal antenna, including a standard extraction module, a change extraction module, an adjustment formulation module, and a real-time control module:

[0050] The standard extraction module is used to perform environmental simulation on the antenna using standard environmental parameters, and obtain multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as parameter groups;

[0051] The change extraction module is used to modify the standard environmental parameters using a parameter simulation method, and the obtained multiple parameter groups are sequentially recorded as parameter change group 1 to parameter change group M based on different standard environmental parameters;

[0052] The adjustment formulation module is used to analyze multiple parameter change groups and parameter groups using a numerical analysis method, and obtain change adjustment methods for multiple parameter change groups based on the analysis results;

[0053] The real-time control module is used to obtain the environmental parameters during the use of the antenna, recorded as real-time environmental parameters, match the corresponding parameter change group based on the real-time environmental parameters, and use the change adjustment method corresponding to the parameter change group to control the antenna in real time.

[0054] In a third aspect, the present invention provides a storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the steps in any of the methods described above are executed.

[0055] Beneficial effects of the present invention: The present invention uses standard environmental parameters to simulate the environment of the antenna, obtains multiple operating parameters of the antenna under the standard environmental parameters, and records them as parameter groups. Then, the standard environmental parameters are modified by a parameter simulation method. Based on different standard environmental parameters, the obtained multiple parameter groups are sequentially recorded as parameter change groups 1 to parameter change groups M. This has the advantage that, by using standard environmental parameters, the operating parameters of the antenna in normal weather and without obstructions can be obtained. By modifying the standard environmental parameters, multiple scenarios that affect the antenna signal during use of the antenna can be simulated, and the obtained parameter change group can be compared with the parameter group to provide data support for the subsequent acquisition of the change adjustment method, so that the obtained change adjustment method is more conducive to making changes to the signal control of the antenna.

[0056] The present invention also analyzes multiple parameter change groups and parameter groups by using a numerical analysis method, obtains change adjustment methods for multiple parameter change groups based on the analysis results, and finally obtains environmental parameters during the use of the antenna, matches the corresponding parameter change groups based on the real-time environmental parameters, and uses the change adjustment methods corresponding to the parameter change groups to control the antenna in real time. The advantage of this is that by obtaining the change adjustment method, a signal control method for the antenna in multiple different external environments can be obtained, and when the antenna is running, external factors can be obtained through the multi-modal system in the antenna, and the signal control of the antenna can be changed based on changes in external factors through multiple change adjustment methods, thereby reducing the impact of external factors on the signal transmission of the antenna.

[0057] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by practicing the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 is a functional block diagram of the system of the present invention;

[0059] Figure 2 is a flow chart of the steps of the method of the present invention;

[0060] Figure 3 It is a schematic diagram of a simulation environment of the antenna of the present invention. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0062] Example 1

[0063] See also Figure 1 As shown, in the first aspect, the present application provides a signal control system for a multi-system modal antenna, including a standard extraction module, a change extraction module, an adjustment formulation module and a real-time control module:

[0064] The standard extraction module is used to perform environmental simulation on the antenna using standard environmental parameters, and obtain multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as parameter groups;

[0065] The standard extraction module is configured with standard parameter extraction strategies, which include:

[0066] See also Figure 3 As shown, DD1 is an antenna, DD2 is a plastic shell, DD3 is a metal conductor, and DD4 is a base station. The antenna is placed in a simulated environment composed of standard environmental parameters for operation, wherein the standard environmental parameters are: there is no plastic shell shielding between the antenna and the base station, there is no metal conductor shielding between the antenna and the base station, and the weather in which the antenna is located is normal weather, and the normal weather is weather without rain, thunderstorm, and the temperature is in the first temperature range, and the first temperature range is 5 to 25 degrees Celsius. In the specific implementation process, the solution in this embodiment is applied to the summer half-year cycle of a region, and snowy weather does not need to be considered in the summer half-year cycle of a region;

[0067] In the specific implementation process, by removing the obstructions between the antenna and the base station and setting the weather to normal weather, the signal reception condition of the antenna in the best state can be obtained, which is helpful to provide a reference basis for the subsequent acquisition of the change parameters;

[0068] The base station is used to receive the signal sent by the antenna;

[0069] Recording the operating parameters of the antenna after running for a standard operating time in a simulation environment consisting of standard environmental parameters as a parameter group, wherein the operating parameters include: efficiency, voltage standing wave ratio, and return loss;

[0070] In the specific implementation process, the efficiency is the ratio of the radiation power of the antenna to the input power of the antenna, the voltage standing wave ratio is the ratio of the maximum voltage value on the transmission line of the antenna to the minimum voltage value on the transmission line of the antenna, and the return loss is the ratio of the power of the incident wave of the antenna to the reflected wave;

[0071] The change extraction module is used to modify the standard environmental parameters using a parameter simulation method, and the obtained multiple parameter groups are sequentially recorded as parameter change group 1 to parameter change group M based on different standard environmental parameters;

[0072] The change extraction module is configured with a change parameter acquisition strategy, which includes:

[0073] The standard environmental parameters are modified using a parameter simulation method, and the modified standard environmental parameters are sequentially recorded as a changed environmental parameter 1 to a changed environmental parameter M;

[0074] The antenna is placed in the variable environment parameter 1 to the variable environment parameter M and runs the standard running time in sequence, and the running parameters of the antenna after the running are obtained, which are recorded as parameter change group 1 to parameter change group M in sequence;

[0075] Parametric simulation methods include:

[0076] The plastic casing is recorded as the first factor, the metal conductor is recorded as the second factor, and the weather is recorded as the third factor;

[0077] In the variable environmental parameters 1 to the variable environmental parameters M1, the first factor is set to no plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0078] In the specific implementation process, the first standard distance is set to 10cm, the M1th standard distance is set to 2m, and the difference between any two adjacent standard distances from the first standard distance to the M1th standard distance is 10cm. In the specific implementation process, the M1th standard distance can be changed according to the actual maximum influence distance of the metal conductor on the antenna, and the value of M1 and the difference between any two adjacent standard distances from the first standard distance to the M1th standard distance can also be modified according to the experimental quantity required. In this embodiment, the M1th standard distance is set to 2m, M1 is set to 20, and the difference between any two adjacent standard distances from the first standard distance to the M1th standard distance is set to 10cm;

[0079] In the specific implementation process, the first factor, the second factor and the third factor are all variables that affect the antenna to receive and transmit signals. Therefore, by changing the first factor, the second factor and the third factor, various situations of the antenna in the actual operation process can be more comprehensively simulated, so as to set a corresponding change adjustment method for each situation.

[0080] In the variable environmental parameters M1+1 to the variable environmental parameters M2, the first factor is set to have a plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0081] In the variable environmental parameters M2+1 to the variable environmental parameters M3, the first factor is set to have a plastic casing, the third factor is set to rainy weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0082] In the variable environmental parameters M3+1 to the variable environmental parameters M, the first factor is set to have a plastic casing, the third factor is set to rain and thunderstorm weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0083] In the specific implementation process, the first standard temperature is set to 10°C and the second standard temperature is set to 20°C. The first standard temperature and the second standard temperature are set to simulate the temperature changes in rainy and thunderstorm weather in actual conditions. The values ​​of the first standard temperature and the second standard temperature can be changed according to the actual environment of the antenna.

[0084] When the third factor is set to rainy weather, the ambient temperature of the antenna is lowered to the first standard temperature; when the third factor is set to rainy and thunderstorm weather, the ambient temperature of the antenna is lowered to the second standard temperature;

[0085] The adjustment formulation module is used to analyze multiple parameter change groups and parameter groups using a numerical analysis method, and obtain change adjustment methods for multiple parameter change groups based on the analysis results;

[0086] The adjustment formulation module is configured with a change method formulation strategy, which includes:

[0087] Please refer to Table 1, and establish a table of T rows multiplied by Y columns, which is recorded as a parameter analysis table, wherein the top row of the parameter analysis table is filled with operating parameters in sequence except the first cell; the leftmost column of the parameter analysis table is filled with standard environmental parameters in the second cell from top to bottom, and the parameters in the corresponding parameter group are filled in the remaining cells in the second row; the leftmost column of the parameter analysis table is filled with variable environmental parameters 1 to variable environmental parameters M in the third cell and below from top to bottom, and the parameters in the corresponding parameter change group 1 to parameter change group M are filled in the remaining cells in the third row and below;

[0088] efficiency VSWR Return loss Standard environmental parameters Change environment parameters 1 …… Changing environmental parameters M

[0089] Table 1

[0090] Use numerical analysis method to analyze the parameter analysis table;

[0091] Numerical analysis methods include:

[0092] Use the parameter marking sub-method to mark the operating parameters in the parameter analysis table, mark the column of parameters where the operating parameter is efficiency as standard efficiency parameters, good efficiency parameters, equal efficiency parameters and poor efficiency parameters; mark the column of parameters where the operating parameter is voltage standing wave ratio as standard voltage parameters, good voltage parameters, equal voltage parameters and poor voltage parameters; mark the column of parameters where the operating parameter is return loss as standard loss parameters, good loss parameters, equal loss parameters and poor loss parameters;

[0093] In the specific implementation process, in one experiment, the detected data is shown in Table 2:

[0094]

[0095]

[0096] Table 2

[0097] The parameter marker submethods include:

[0098] Record the column of parameters where the operating parameters in the parameter analysis table are efficiency as the first parameter group, record the first parameter from top to bottom in the first parameter group as the standard efficiency parameter, and record the second and following parameters from top to bottom in the first parameter group as analysis efficiency parameters;

[0099] For any one of the analysis efficiency parameters L1, the value of subtracting the analysis efficiency parameter L1 from the standard efficiency parameter is recorded as the efficiency relative value L1, and the value of dividing the efficiency relative value L1 by the standard efficiency parameter is recorded as the relative efficiency ratio L1;

[0100] In the specific implementation process, in one test, the standard efficiency parameter is detected to be 70%, and the analytical efficiency parameter L1 is 35%, then the relative efficiency value L1 is 35%, and the relative efficiency ratio is 0.5;

[0101] Obtain the relative efficiency ratios of all analytical efficiency parameters, record the first efficiency percentage of the standard efficiency parameter as the efficiency measurement parameter, record the second efficiency percentage of the standard efficiency parameter as the efficiency benchmark parameter, record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency measurement parameter in all relative efficiency ratios as excellent efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency benchmark parameter and less than the efficiency measurement parameter in all relative efficiency ratios as equal efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios less than the efficiency benchmark parameter in all relative efficiency ratios as inferior efficiency parameters;

[0102] In the specific implementation process, the first efficiency percentage and the second efficiency percentage are used to divide the analysis efficiency parameter, so the first efficiency percentage and the second efficiency percentage can be determined according to the specific situation. In this embodiment, the first efficiency percentage is set to 80%, and the second efficiency percentage is set to 60%; for example, in a test, the standard efficiency parameter is detected to be 70%, and the analysis efficiency parameter L1 is 35%. Then, the efficiency measurement parameter is calculated to be 65%, the efficiency benchmark parameter is 42%, and the relative efficiency ratio L1 is 0.5, then the analysis efficiency parameter L1 is marked as an equal efficiency parameter;

[0103] Record the column of parameters where the voltage standing wave ratio is the operating parameter in the parameter analysis table as the second parameter group, record the first parameter from top to bottom in the second parameter group as the standard voltage parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis voltage parameters;

[0104] For any analysis voltage parameter K1 among the analysis voltage parameters, the value obtained by subtracting the analysis voltage parameter K1 from the standard voltage parameter is recorded as the voltage relative value K1, and the value obtained by dividing the voltage relative value K1 by the standard voltage parameter is recorded as the relative voltage ratio K1;

[0105] Obtain the relative voltage ratios of all analysis voltage parameters, record the first efficiency percentage of the standard voltage parameter as the voltage measurement parameter, record the second efficiency percentage of the standard voltage parameter as the voltage reference parameter, record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage measurement parameter among all relative voltage ratios as excellent voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage reference parameter and less than the voltage measurement parameter among all relative voltage ratios as equal voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios less than the voltage reference parameter among all relative voltage ratios as inferior voltage parameters;

[0106] In the specific implementation process, the division method of the analysis voltage parameter and the analysis consumption parameter is consistent with the division method of the analysis efficiency parameter. Therefore, when the analysis voltage parameter or the analysis consumption parameter is divided and the first efficiency percentage and the second efficiency percentage need to be changed, it can be determined according to the specific situation;

[0107] Record the column of parameters where the operating parameter is the loss standing wave ratio in the parameter analysis table as the third parameter group, record the first parameter from top to bottom in the third parameter group as the standard loss parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis loss parameters;

[0108] For any one of the analysis loss parameters J1, the value of subtracting the analysis loss parameter J1 from the standard loss parameter is recorded as the relative loss value J1, and the value of dividing the relative loss value J1 by the standard loss parameter is recorded as the relative loss ratio J1;

[0109] Obtain the relative loss ratios of all analyzed loss parameters, record the first efficiency percentage of the standard loss parameter as the loss measurement parameter, record the second efficiency percentage of the standard loss parameter as the loss reference parameter, record the analyzed loss parameters corresponding to the relative loss ratios greater than or equal to the loss measurement parameter among all relative loss ratios as excellent loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios greater than or equal to the loss reference parameter and less than the loss measurement parameter among all relative loss ratios as equal loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios less than the loss reference parameter among all relative loss ratios as inferior loss parameters;

[0110] Based on the analysis results of the numerical analysis method, a corresponding change adjustment method is set for each parameter change group;

[0111] For the operating parameters in a row corresponding to any parameter change group Q1 in the parameter analysis table, when the efficiency in the operating parameters is a good efficiency parameter, the first weight value of the parameter change group is recorded as A1; when the efficiency in the operating parameters is an equal efficiency parameter, the first weight value of the parameter change group is recorded as A2; when the efficiency in the operating parameters is an inferior efficiency parameter, the first weight value of the parameter change group is recorded as A3;

[0112] In the specific implementation process, A1 is set to 0.3, A2 is set to 0.2, and A3 is set to 0.1. The values ​​of A1, A2, and A3 can be determined according to the specific situation. In this embodiment, A1, A2, and A3 are used to facilitate the division of the marked parameters in all parameter change groups.

[0113] When the voltage standing wave ratio in the operating parameters is an excellent voltage parameter, the second weight value of the parameter change group is recorded as A1; when the voltage standing wave ratio in the operating parameters is an equal voltage parameter, the second weight value of the parameter change group is recorded as A2; when the voltage standing wave ratio in the operating parameters is an inferior voltage parameter, the second weight value of the parameter change group is recorded as A3;

[0114] When the return loss in the operating parameters is a good loss parameter, the third weight value of the parameter change group is recorded as A1; when the return loss in the operating parameters is an equal loss parameter, the third weight value of the parameter change group is recorded as A2; when the return loss in the operating parameters is an inferior loss parameter, the third weight value of the parameter change group is recorded as A3;

[0115] Use a variable weight algorithm to obtain a variable value Q1 of the parameter change group Q1, the variable weight algorithm is: D = α × L + β × K + δ × J, wherein D is the variable value Q1, α is the first weight value, β is the second weight value, δ is the third weight value, L is the relative efficiency ratio corresponding to the efficiency in the parameter change group Q1, K is the relative voltage ratio corresponding to the voltage standing wave ratio in the parameter change group Q1, and J is the relative loss ratio corresponding to the return loss in the parameter change group Q1;

[0116] In the specific implementation process, in one test, it is detected that the operating parameters in the parameter change group Q1 are respectively marked as excellent efficiency parameters, inferior voltage parameters and equal loss parameters, and the relative efficiency ratio is 0.7, the relative voltage ratio is 0.2, and the relative loss ratio is 0.5. Then, by calculation, the change value Q1 of the parameter change group Q1 is 0.33;

[0117] When the change value Q1 is greater than the standard change value, the change adjustment method is set to automatic tracking adjustment; when the change value Q1 is less than or equal to the standard change value, the change adjustment method is set to manual shaking adjustment and the staff is notified;

[0118] In the specific process, the standard variation value can be determined according to the specific situation of the environment where the antenna is located. In this embodiment, the standard variation value is set to 0.35. By changing the variation adjustment method according to the variation value, it can be prevented that the automatic tracking adjustment cannot accurately find the best transmission point for the antenna to transmit signals when the external influence factor is too large, and it can also be prevented from excessively using manual shaking adjustment when the external influence factor is small, thereby consuming too much human resources.

[0119] The real-time control module is used to obtain the environmental parameters during the use of the antenna, recorded as real-time environmental parameters, match the corresponding parameter change group based on the real-time environmental parameters, and use the change adjustment method corresponding to the parameter change group to control the antenna in real time;

[0120] The real-time control module is configured with a real-time parameter control strategy, which includes:

[0121] When the antenna is put into use, the multimodal system is used to obtain the environmental parameters during the use of the antenna at standard operating time intervals, which are recorded as real-time environmental parameters. Whenever new real-time environmental parameters are obtained, the previous real-time environmental parameters are backed up and deleted;

[0122] In the specific implementation process, the standard running time can be determined according to the specific situation. In this embodiment, the standard running time is set to 10 minutes;

[0123] Based on the real-time environmental parameter matching, the variable environmental parameter closest to the real-time environmental parameter is recorded as the control environmental parameter, a parameter change group of the control environmental parameter is obtained, and the antenna is controlled in real time based on the change adjustment method corresponding to the parameter change group of the control environmental parameter.

[0124] Example 2

[0125] See also Figure 2 As shown, in a second aspect, the present invention provides a signal control method for a multi-system modal antenna, comprising:

[0126] Step S1, using standard environmental parameters to perform environmental simulation on the antenna, and obtaining multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as a parameter group;

[0127] Step S1 includes the following sub-steps:

[0128] Step S101, placing the antenna in a simulated environment consisting of standard environmental parameters for operation, wherein the standard environmental parameters are: there is no plastic shell shielding between the antenna and the base station, there is no metal conductor shielding between the antenna and the base station, and the weather in which the antenna is located is normal weather, which is rainless, thunderstorm-free, and the temperature is in a first temperature range, and the first temperature range is 5 to 25 degrees Celsius;

[0129] The base station is used to receive the signal sent by the antenna;

[0130] Step S102, recording the operating parameters of the antenna after running for a standard operating time in a simulated environment consisting of standard environmental parameters as a parameter group, wherein the operating parameters include: efficiency, voltage standing wave ratio and return loss;

[0131] Step S2, using a parameter simulation method to modify the standard environmental parameters, and recording the obtained multiple parameter groups based on different standard environmental parameters as parameter change group 1 to parameter change group M in sequence;

[0132] Step S2 includes:

[0133] Step S201, modifying the standard environmental parameters using a parameter simulation method, and recording the modified standard environmental parameters as change environmental parameters 1 to change environmental parameters M in sequence;

[0134] Step S202, placing the antenna in the variable environment parameter 1 to the variable environment parameter M and running the antenna for the standard running time in sequence, obtaining the running parameters of the antenna after the running, and recording them as parameter changing group 1 to parameter changing group M in sequence;

[0135] Parametric simulation methods include:

[0136] The plastic casing is recorded as the first factor, the metal conductor is recorded as the second factor, and the weather is recorded as the third factor;

[0137] In the variable environmental parameters 1 to the variable environmental parameters M1, the first factor is set to no plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0138] In the variable environmental parameters M1+1 to the variable environmental parameters M2, the first factor is set to have a plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0139] In the variable environmental parameters M2+1 to the variable environmental parameters M3, the first factor is set to have a plastic casing, the third factor is set to rainy weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0140] In the variable environmental parameters M3+1 to the variable environmental parameters M, the first factor is set to have a plastic casing, the third factor is set to rain and thunderstorm weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence;

[0141] When the third factor is set to rainy weather, the ambient temperature of the antenna is lowered to the first standard temperature; when the third factor is set to rainy and thunderstorm weather, the ambient temperature of the antenna is lowered to the second standard temperature;

[0142] Step S3, using a numerical analysis method to analyze the multiple parameter change groups and parameter groups, and obtaining a change adjustment method for the multiple parameter change groups based on the analysis results;

[0143] Step S3 includes:

[0144] Step S301, establish a table of T rows multiplied by Y columns, recorded as a parameter analysis table, wherein the top row of the parameter analysis table is filled with operating parameters in sequence except the first cell; the leftmost column of the parameter analysis table is filled with standard environmental parameters in the second cell from top to bottom, and the parameters in the corresponding parameter group are filled in the remaining cells in the second row; the leftmost column of the parameter analysis table is filled with variable environmental parameters 1 to variable environmental parameters M in the third cell and below from top to bottom, and the parameters in the corresponding parameter change group 1 to parameter change group M are filled in the remaining cells in the third row and below;

[0145] Step S302, using numerical analysis method to analyze the parameter analysis table;

[0146] Numerical analysis methods include:

[0147] Use the parameter marking sub-method to mark the operating parameters in the parameter analysis table, mark the column of parameters where the operating parameter is efficiency as standard efficiency parameters, good efficiency parameters, equal efficiency parameters and poor efficiency parameters; mark the column of parameters where the operating parameter is voltage standing wave ratio as standard voltage parameters, good voltage parameters, equal voltage parameters and poor voltage parameters; mark the column of parameters where the operating parameter is return loss as standard loss parameters, good loss parameters, equal loss parameters and poor loss parameters;

[0148] The parameter marker submethods include:

[0149] Record the column of parameters where the operating parameters in the parameter analysis table are efficiency as the first parameter group, record the first parameter from top to bottom in the first parameter group as the standard efficiency parameter, and record the second and following parameters from top to bottom in the first parameter group as analysis efficiency parameters;

[0150] For any one of the analysis efficiency parameters L1, the value of subtracting the analysis efficiency parameter L1 from the standard efficiency parameter is recorded as the efficiency relative value L1, and the value of dividing the efficiency relative value L1 by the standard efficiency parameter is recorded as the relative efficiency ratio L1;

[0151] Obtain the relative efficiency ratios of all analytical efficiency parameters, record the first efficiency percentage of the standard efficiency parameter as the efficiency measurement parameter, record the second efficiency percentage of the standard efficiency parameter as the efficiency benchmark parameter, record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency measurement parameter in all relative efficiency ratios as excellent efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency benchmark parameter and less than the efficiency measurement parameter in all relative efficiency ratios as equal efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios less than the efficiency benchmark parameter in all relative efficiency ratios as inferior efficiency parameters;

[0152] Record the column of parameters where the voltage standing wave ratio is the operating parameter in the parameter analysis table as the second parameter group, record the first parameter from top to bottom in the second parameter group as the standard voltage parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis voltage parameters;

[0153] For any analysis voltage parameter K1 among the analysis voltage parameters, the value obtained by subtracting the analysis voltage parameter K1 from the standard voltage parameter is recorded as the voltage relative value K1, and the value obtained by dividing the voltage relative value K1 by the standard voltage parameter is recorded as the relative voltage ratio K1;

[0154] Obtain the relative voltage ratios of all analysis voltage parameters, record the first efficiency percentage of the standard voltage parameter as the voltage measurement parameter, record the second efficiency percentage of the standard voltage parameter as the voltage reference parameter, record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage measurement parameter among all relative voltage ratios as excellent voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage reference parameter and less than the voltage measurement parameter among all relative voltage ratios as equal voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios less than the voltage reference parameter among all relative voltage ratios as inferior voltage parameters;

[0155] Record the column of parameters where the operating parameter is the loss standing wave ratio in the parameter analysis table as the third parameter group, record the first parameter from top to bottom in the third parameter group as the standard loss parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis loss parameters;

[0156] For any one of the analysis loss parameters J1, the value of subtracting the analysis loss parameter J1 from the standard loss parameter is recorded as the relative loss value J1, and the value of dividing the relative loss value J1 by the standard loss parameter is recorded as the relative loss ratio J1;

[0157] Obtain the relative loss ratios of all analyzed loss parameters, record the first efficiency percentage of the standard loss parameter as the loss measurement parameter, record the second efficiency percentage of the standard loss parameter as the loss reference parameter, record the analyzed loss parameters corresponding to the relative loss ratios greater than or equal to the loss measurement parameter among all relative loss ratios as excellent loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios greater than or equal to the loss reference parameter and less than the loss measurement parameter among all relative loss ratios as equal loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios less than the loss reference parameter among all relative loss ratios as inferior loss parameters;

[0158] Step S303, setting a corresponding change adjustment method for each parameter change group based on the analysis result of the numerical analysis method;

[0159] Step S303 includes:

[0160] For the operating parameters in a row corresponding to any parameter change group Q1 in the parameter analysis table, when the efficiency in the operating parameters is a good efficiency parameter, the first weight value of the parameter change group is recorded as A1; when the efficiency in the operating parameters is an equal efficiency parameter, the first weight value of the parameter change group is recorded as A2; when the efficiency in the operating parameters is an inferior efficiency parameter, the first weight value of the parameter change group is recorded as A3;

[0161] When the voltage standing wave ratio in the operating parameters is an excellent voltage parameter, the second weight value of the parameter change group is recorded as A1; when the voltage standing wave ratio in the operating parameters is an equal voltage parameter, the second weight value of the parameter change group is recorded as A2; when the voltage standing wave ratio in the operating parameters is an inferior voltage parameter, the second weight value of the parameter change group is recorded as A3;

[0162] When the return loss in the operating parameters is a good loss parameter, the third weight value of the parameter change group is recorded as A1; when the return loss in the operating parameters is an equal loss parameter, the third weight value of the parameter change group is recorded as A2; when the return loss in the operating parameters is an inferior loss parameter, the third weight value of the parameter change group is recorded as A3;

[0163] Use a variable weight algorithm to obtain a variable value Q1 of the parameter change group Q1, the variable weight algorithm is: D = α × L + β × K + δ × J, wherein D is the variable value Q1, α is the first weight value, β is the second weight value, δ is the third weight value, L is the relative efficiency ratio corresponding to the efficiency in the parameter change group Q1, K is the relative voltage ratio corresponding to the voltage standing wave ratio in the parameter change group Q1, and J is the relative loss ratio corresponding to the return loss in the parameter change group Q1;

[0164] When the change value Q1 is greater than the standard change value, the change adjustment method is set to automatic tracking adjustment; when the change value Q1 is less than or equal to the standard change value, the change adjustment method is set to manual shaking adjustment and the staff is notified;

[0165] Step S4, obtaining environmental parameters during the use of the antenna, recording them as real-time environmental parameters, matching corresponding parameter change groups based on the real-time environmental parameters, and using the change adjustment method corresponding to the parameter change group to control the antenna in real time;

[0166] Step S4 includes:

[0167] When the antenna is put into use, the multimodal system is used to obtain the environmental parameters during the use of the antenna at standard operating time intervals, which are recorded as real-time environmental parameters. Whenever new real-time environmental parameters are obtained, the previous real-time environmental parameters are backed up and deleted;

[0168] Based on the real-time environmental parameter matching, the variable environmental parameter closest to the real-time environmental parameter is recorded as the control environmental parameter, a parameter change group of the control environmental parameter is obtained, and the antenna is controlled in real time based on the change adjustment method corresponding to the parameter change group of the control environmental parameter.

[0169] Example 3

[0170] In the third aspect, the present application provides a storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps in any of the above methods are executed. Through the above technical solution, when the computer program is executed by the processor, the method in any optional implementation method of the above embodiment is executed to achieve the following functions: first, the antenna is simulated by using standard environmental parameters to obtain multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as parameter groups, and then the standard environmental parameters are modified using the parameter simulation method. Based on different standard environmental parameters, the obtained multiple parameter groups are recorded as parameter change groups 1 to parameter change groups M in sequence, and the multiple parameter change groups and parameter groups are analyzed using numerical analysis methods. Based on the analysis results, the change adjustment methods of the multiple parameter change groups are obtained, and finally, the environmental parameters during the use of the antenna are obtained, and the corresponding parameter change groups are matched based on the real-time environmental parameters, and the antenna is controlled in real time using the change adjustment methods corresponding to the parameter change groups.

[0171] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0172] It should be understood by those skilled in the art that the embodiments of the present invention can be provided as methods, systems or computer program products. Therefore, the present invention can take the form of a complete hardware embodiment, a complete software embodiment or an embodiment combining software and hardware. Moreover, the present invention can take the form of a computer program product implemented on one or more computer-usable storage media containing computer-usable program codes. Among them, the storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, referred to as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), erasable programmable read-only memory (Erasable Programmable Read Only Memory, referred to as EPROM), programmable read-only memory (Programmable Red-Only Memory, referred to as PROM), read-only memory (Read-Only Memory, referred to as ROM), magnetic memory, flash memory, disk or optical disk. These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0173] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

Claims

1. A signal control method for a multi-system modal antenna, characterized in that: include: Performing environmental simulation on the antenna using standard environmental parameters to obtain multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as a parameter group; The standard environmental parameters are modified using a parameter simulation method, and the obtained multiple parameter groups are sequentially recorded as parameter change group 1 to parameter change group M based on different standard environmental parameters; Analyze multiple parameter change groups and parameter groups using numerical analysis methods, and obtain change adjustment methods for multiple parameter change groups based on the analysis results; Acquire environmental parameters during the use of the antenna, record them as real-time environmental parameters, match corresponding parameter change groups based on the real-time environmental parameters, and use the change adjustment method corresponding to the parameter change group to control the antenna in real time; Use standard environmental parameters to simulate the antenna environment and obtain multiple operating parameters of the antenna under standard environmental parameters, which are recorded as parameter groups including: The antenna is placed in a simulated environment consisting of standard environmental parameters for operation, wherein the standard environmental parameters are: there is no plastic shell blocking the antenna from the base station, there is no metal conductor blocking the antenna from the base station, and the weather in which the antenna is located is normal weather; normal weather is weather without rain or thunderstorms and the temperature is in a first temperature range, and the first temperature range is 5 to 25 degrees Celsius; The base station is used to receive the signal sent by the antenna; The operating parameters of the antenna after running for a standard operating time in a simulated environment consisting of standard environmental parameters are recorded as a parameter group, wherein the operating parameters include: efficiency, voltage standing wave ratio and return loss; the efficiency is the ratio of the radiation power of the antenna to the input power of the antenna; The standard environmental parameters are modified using a parameter simulation method, and multiple parameter groups obtained based on different standard environmental parameters are sequentially recorded as parameter change group 1 to parameter change group M, including: The standard environmental parameters are modified using a parameter simulation method, and the modified standard environmental parameters are sequentially recorded as a changed environmental parameter 1 to a changed environmental parameter M; The antenna is placed in the variable environment parameter 1 to the variable environment parameter M and runs the standard running time in sequence, and the running parameters of the antenna after the running are obtained, which are recorded as parameter change group 1 to parameter change group M in sequence; Parametric simulation methods include: The plastic casing is recorded as the first factor, the metal conductor is recorded as the second factor, and the weather is recorded as the third factor; In the variable environmental parameters 1 to the variable environmental parameters M1, the first factor is set to no plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence; In the variable environmental parameters M1+1 to the variable environmental parameters M2, the first factor is set to have a plastic casing, the third factor is set to normal weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence; In the variable environmental parameters M2+1 to the variable environmental parameters M3, the first factor is set to have a plastic casing, the third factor is set to rainy weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence; In the variable environmental parameters M3+1 to the variable environmental parameters M, the first factor is set to have a plastic casing, the third factor is set to rain and thunderstorm weather, and the straight-line distance between the metal conductor and the antenna is set to the first standard distance to the M1th standard distance in sequence; When the third factor is set to rainy weather, the ambient temperature of the antenna is lowered to the first standard temperature; when the third factor is set to rainy and thunderstorm weather, the ambient temperature of the antenna is lowered to the second standard temperature; The multiple parameter change groups and parameter groups are analyzed using a numerical analysis method, and the change adjustment methods of the multiple parameter change groups obtained based on the analysis results include: A table of T rows multiplied by Y columns is established, which is recorded as a parameter analysis table, wherein the top row of the parameter analysis table is filled with operating parameters in sequence except the first cell; the leftmost column of the parameter analysis table is filled with standard environmental parameters in the second cell from top to bottom, and the parameters in the corresponding parameter group are filled in the remaining cells in the second row; the leftmost column of the parameter analysis table is filled with variable environmental parameters 1 to variable environmental parameters M in the third cell and below from top to bottom, and the parameters in the corresponding parameter change group 1 to parameter change group M are filled in the remaining cells in the third row and below; Use numerical analysis method to analyze the parameter analysis table; Based on the analysis results of the numerical analysis method, a corresponding change adjustment method is set for each parameter change group; Numerical analysis methods include: Use the parameter marking sub-method to mark the operating parameters in the parameter analysis table, mark the column of parameters where the operating parameter is efficiency as standard efficiency parameters, good efficiency parameters, equal efficiency parameters and poor efficiency parameters; mark the column of parameters where the operating parameter is voltage standing wave ratio as standard voltage parameters, good voltage parameters, equal voltage parameters and poor voltage parameters; mark the column of parameters where the operating parameter is return loss as standard loss parameters, good loss parameters, equal loss parameters and poor loss parameters; The parameter marker submethods include: Record the column of parameters where the operating parameters in the parameter analysis table are efficiency as the first parameter group, record the first parameter from top to bottom in the first parameter group as the standard efficiency parameter, and record the second and following parameters from top to bottom in the first parameter group as analysis efficiency parameters; For any one of the analytical efficiency parameters, the value of the standard efficiency parameter minus the analytical efficiency parameter L1 is recorded as the relative efficiency value, and the relative efficiency value divided by the value of the standard efficiency parameter is recorded as the relative efficiency ratio; Obtain the relative efficiency ratios of all analytical efficiency parameters, record the first efficiency percentage of the standard efficiency parameter as the efficiency measurement parameter, record the second efficiency percentage of the standard efficiency parameter as the efficiency benchmark parameter, set the first efficiency percentage to 80%, and set the second efficiency percentage to 60%; record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency measurement parameter in all relative efficiency ratios as excellent efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios greater than or equal to the efficiency benchmark parameter and less than the efficiency measurement parameter in all relative efficiency ratios as equal efficiency parameters; record the analytical efficiency parameters corresponding to the relative efficiency ratios less than the efficiency benchmark parameter in all relative efficiency ratios as inferior efficiency parameters; Record the column of parameters where the voltage standing wave ratio is the operating parameter in the parameter analysis table as the second parameter group, record the first parameter from top to bottom in the second parameter group as the standard voltage parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis voltage parameters; For any one of the analysis voltage parameters, the value of the standard voltage parameter minus the analysis voltage parameter is recorded as the voltage relative value, and the voltage relative value divided by the value of the standard voltage parameter is recorded as the relative voltage ratio; Obtain the relative voltage ratios of all analysis voltage parameters, record the first efficiency percentage of the standard voltage parameter as the voltage measurement parameter, record the second efficiency percentage of the standard voltage parameter as the voltage reference parameter, set the first efficiency percentage to 80%, and set the second efficiency percentage to 60%; record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage measurement parameter in all relative voltage ratios as excellent voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios greater than or equal to the voltage reference parameter and less than the voltage measurement parameter in all relative voltage ratios as equal voltage parameters; record the analysis voltage parameters corresponding to the relative voltage ratios less than the voltage reference parameter in all relative voltage ratios as inferior voltage parameters; Record the column of parameters where the operating parameter is the loss standing wave ratio in the parameter analysis table as the third parameter group, record the first parameter from top to bottom in the third parameter group as the standard loss parameter, and record the second and following parameters from top to bottom in the second parameter group as analysis loss parameters; For any one of the analysis loss parameters, the value of subtracting the analysis loss parameter from the standard loss parameter is recorded as the relative loss value, and the relative loss value divided by the value of the standard loss parameter is recorded as the relative loss ratio; Obtain the relative loss ratios of all analyzed loss parameters, record the first efficiency percentage of the standard loss parameter as the loss measurement parameter, record the second efficiency percentage of the standard loss parameter as the loss reference parameter, set the first efficiency percentage to 80%, and set the second efficiency percentage to 60%; record the analyzed loss parameters corresponding to the relative loss ratios greater than or equal to the loss measurement parameter among all relative loss ratios as excellent loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios greater than or equal to the loss reference parameter and less than the loss measurement parameter among all relative loss ratios as equal loss parameters; record the analyzed loss parameters corresponding to the relative loss ratios less than the loss reference parameter among all relative loss ratios as inferior loss parameters; the first efficiency percentage and the second efficiency percentage are used to divide the analyzed efficiency parameters, standard voltage parameters, and standard loss parameters; The corresponding change adjustment method for setting each parameter change group based on the analysis results of the numerical analysis method includes: For the operating parameters in a row corresponding to any parameter change group in the parameter analysis table, when the efficiency in the operating parameters is a good efficiency parameter, the first weight value of the parameter change group is recorded as A1; when the efficiency in the operating parameters is an equal efficiency parameter, the first weight value of the parameter change group is recorded as A2; when the efficiency in the operating parameters is an inferior efficiency parameter, the first weight value of the parameter change group is recorded as A3; When the voltage standing wave ratio in the operating parameters is an excellent voltage parameter, the second weight value of the parameter change group is recorded as A1; when the voltage standing wave ratio in the operating parameters is an equal voltage parameter, the second weight value of the parameter change group is recorded as A2; when the voltage standing wave ratio in the operating parameters is an inferior voltage parameter, the second weight value of the parameter change group is recorded as A3; When the return loss in the operating parameters is a good loss parameter, the third weight value of the parameter change group is recorded as A1; when the return loss in the operating parameters is an equal loss parameter, the third weight value of the parameter change group is recorded as A2; when the return loss in the operating parameters is an inferior loss parameter, the third weight value of the parameter change group is recorded as A3; Use a variable weight algorithm to obtain a variable value of the parameter change group, the variable weight algorithm is: D = α × L + β × K + δ × J, where D is the variable value, α is the first weight value, β is the second weight value, δ is the third weight value, L is the relative efficiency ratio corresponding to the efficiency in the parameter change group, K is the relative voltage ratio corresponding to the voltage standing wave ratio in the parameter change group, and J is the relative loss ratio corresponding to the return loss in the parameter change group; When the change value is greater than the standard change value, the change adjustment method is set to automatic tracking adjustment; when the change value is less than or equal to the standard change value, the change adjustment method is set to manual shaking adjustment and the staff is notified; Acquiring environmental parameters during the use of the antenna, recording them as real-time environmental parameters, matching corresponding parameter change groups based on the real-time environmental parameters, and using the change adjustment method corresponding to the parameter change group to control the antenna in real time includes: When the antenna is put into use, the multi-modal system is used to obtain the environmental parameters of the antenna during use at standard operating time intervals, and the previous real-time environmental parameters are backed up and deleted each time a new real-time environmental parameter is obtained; Based on the real-time environmental parameter matching, the variable environmental parameter closest to the real-time environmental parameter is recorded as the control environmental parameter, a parameter change group of the control environmental parameter is obtained, and the antenna is controlled in real time based on the change adjustment method corresponding to the parameter change group of the control environmental parameter.

2. A system applicable to the signal control method for a multi-system modal antenna according to claim 1, characterized in that: It includes standard extraction module, change extraction module, adjustment formulation module and real-time control module: The standard extraction module is used to perform environmental simulation on the antenna using standard environmental parameters, and obtain multiple operating parameters of the antenna under the standard environmental parameters, which are recorded as parameter groups; The change extraction module is used to modify the standard environmental parameters using a parameter simulation method, and the obtained multiple parameter groups are sequentially recorded as parameter change group 1 to parameter change group M based on different standard environmental parameters; The adjustment formulation module is used to analyze multiple parameter change groups and parameter groups using a numerical analysis method, and obtain change adjustment methods for multiple parameter change groups based on the analysis results; The real-time control module is used to obtain the environmental parameters during the use of the antenna, recorded as real-time environmental parameters, match the corresponding parameter change group based on the real-time environmental parameters, and use the change adjustment method corresponding to the parameter change group to control the antenna in real time.

3. A storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps in the method as claimed in claim 1 are executed.

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