A measurement and control method and system for a single Beidou quantum communication mobile terminal

Abstract

The present application provides a method and system for measuring and controlling a single Beidou quantum communication mobile terminal. The method includes: extracting the operation characteristic data of the target Beidou quantum communication mobile terminal within a preset time period, processing according to satellite signals and communication link characteristic data, obtaining the terminal communication quality strength index, processing according to communication link and terminal state characteristic data, obtaining the terminal communication efficiency index, processing according to satellite signals, clocks and positioning characteristic data, obtaining the terminal positioning accuracy index, processing according to quantum communication characteristic data, obtaining the terminal security index, processing according to environmental perception characteristic data, obtaining the environmental perception correction coefficient, and combining the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index for processing, obtaining the terminal performance measurement and control evaluation index, thereby realizing the measurement and control technology of a single Beidou quantum communication mobile terminal.

Description

Technical Field

[0001] The present application relates to the field of Beidou quantum communication technology, and specifically, to a measurement and control method and system for a single Beidou quantum communication mobile terminal. Background Art

[0002] With the continuous development and integration of quantum communication technology and Beidou navigation technology, a single Beidou quantum communication mobile terminal came into being. The terminal can receive and process signals from the Beidou satellite constellation to determine the user's location and provide navigation and related services. The single Beidou quantum communication mobile terminal has improved accuracy, reliability and efficiency, providing users with innovative solutions.

[0003] However, there is currently a lack of a comprehensive, systematic and efficient method and system for evaluating the performance of a single Beidou quantum communication mobile terminal, making it difficult to accurately measure its comprehensive performance in different scenarios, which limits the further optimization and promotion of the terminal.

[0004] In view of the above problems, effective technical solutions are urgently needed. Summary of the invention

[0005] The purpose of the present application is to provide a measurement and control method and system for a single Beidou quantum communication mobile terminal. The method and system can extract the operation characteristic data of the target Beidou quantum communication mobile terminal within a preset time period, process it according to the satellite signal and the communication link characteristic data, obtain the terminal communication quality strength index, process it according to the communication link and the terminal state characteristic data, obtain the terminal communication efficiency index, process it according to the satellite signal, clock and positioning characteristic data, obtain the terminal positioning accuracy index, process it according to the quantum communication characteristic data, obtain the terminal security index, process it according to the environmental perception characteristic data, obtain the environmental perception correction coefficient, and process it in combination with the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index to obtain the terminal performance measurement and control evaluation index, and make corresponding adjustments to realize the measurement and control technology of a single Beidou quantum communication mobile terminal.

[0006] The present application also provides a measurement and control method for a single Beidou quantum communication mobile terminal, comprising the following steps:

[0007] Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data;

[0008] Processing the satellite signal characteristic data and the communication link characteristic data to obtain a terminal communication quality strength index;

[0009] Processing the communication link characteristic data and the terminal status characteristic data to obtain a terminal communication efficiency index;

[0010] Processing the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain a terminal positioning accuracy index;

[0011] Processing is performed according to the quantum communication characteristic data to obtain a terminal security index;

[0012] Processing the environmental perception feature data to obtain an environmental perception correction coefficient;

[0013] According to the terminal communication quality strength index, terminal communication efficiency index, terminal positioning accuracy index and terminal security index, combined with the environmental perception correction coefficient, processing is performed to obtain the terminal performance measurement and control evaluation index, and corresponding adjustments are made.

[0014] Optionally, in the measurement and control method of a single Beidou quantum communication mobile terminal described in the present application, the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period is collected, and operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data, are extracted, including:

[0015] Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data;

[0016] The satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data;

[0017] The communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data and communication delay characteristic data;

[0018] The environmental perception feature data includes meteorological feature data and electromagnetic feature data.

[0019] Optionally, in the measurement and control method for a single Beidou quantum communication mobile terminal described in the present application, the processing according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index includes:

[0020] The satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data;

[0021] The communication link quality characteristic data includes bit error rate data and packet loss rate data;

[0022] The signal strength data and the signal-to-noise ratio data are processed in combination with the bit error rate data and the packet loss rate data to obtain a terminal communication quality strength index.

[0023] Optionally, in the measurement and control method for a single Beidou quantum communication mobile terminal described in the present application, the processing according to the communication link characteristic data and the terminal state characteristic data to obtain a terminal communication efficiency index includes:

[0024] The communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data;

[0025] The communication delay characteristic data includes signal transmission delay time data and signal processing delay time data;

[0026] The terminal status characteristic data includes receiver sensitivity data and battery power consumption data;

[0027] The communication bandwidth data, the data transmission rate data, the signal transmission delay time data and the signal processing delay time data are processed in combination with the receiver sensitivity data and the battery power consumption data to obtain a terminal communication efficiency index.

[0028] Optionally, in the measurement and control method of a single Beidou quantum communication mobile terminal described in the present application, the processing according to the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain the terminal positioning accuracy index includes:

[0029] The satellite position characteristic data includes satellite elevation angle data and satellite azimuth angle data;

[0030] The clock characteristic data includes clock accuracy data, clock deviation data and clock synchronization frequency data;

[0031] The positioning feature data includes positioning algorithm accuracy data and positioning algorithm convergence speed data;

[0032] The satellite elevation angle data, satellite azimuth angle data, clock accuracy data, clock deviation data and clock synchronization frequency data are processed in combination with the positioning algorithm accuracy data and positioning algorithm convergence speed data to obtain a terminal positioning accuracy index.

[0033] Optionally, in the measurement and control method of a single Beidou quantum communication mobile terminal described in the present application, the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index are processed in combination with the environmental perception correction coefficient to obtain a terminal performance measurement and control evaluation index, and make corresponding adjustments, including:

[0034] According to the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index, combined with the environmental perception correction coefficient, a terminal performance measurement and control evaluation index is obtained;

[0035] Comparing the terminal performance measurement and control evaluation index with a preset terminal performance measurement and control evaluation threshold to obtain a threshold comparison result;

[0036] According to the threshold comparison result, evaluating whether the performance of the target Beidou quantum communication mobile terminal meets the user requirements;

[0037] If the performance of the target Beidou quantum communication mobile terminal does not meet user requirements, the target Beidou quantum communication mobile terminal is adjusted accordingly.

[0038] In a second aspect, the present application provides a measurement and control system for a single Beidou quantum communication mobile terminal, the system comprising: a memory and a processor, the memory comprising a program of a measurement and control method for a single Beidou quantum communication mobile terminal, and the program of the measurement and control method for a single Beidou quantum communication mobile terminal is executed by the processor to implement the following steps:

[0039] Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data;

[0040] Processing the satellite signal characteristic data and the communication link characteristic data to obtain a terminal communication quality strength index;

[0041] Processing the communication link characteristic data and the terminal status characteristic data to obtain a terminal communication efficiency index;

[0042] Processing the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain a terminal positioning accuracy index;

[0043] Processing is performed according to the quantum communication characteristic data to obtain a terminal security index;

[0044] Processing the environmental perception feature data to obtain an environmental perception correction coefficient;

[0045] According to the terminal communication quality strength index, terminal communication efficiency index, terminal positioning accuracy index and terminal security index, combined with the environmental perception correction coefficient, processing is performed to obtain the terminal performance measurement and control evaluation index, and corresponding adjustments are made.

[0046] Optionally, in the measurement and control system of a single Beidou quantum communication mobile terminal described in the present application, the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period is collected, and operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data, are extracted, including:

[0047] Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data;

[0048] The satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data;

[0049] The communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data and communication delay characteristic data;

[0050] The environmental perception feature data includes meteorological feature data and electromagnetic feature data.

[0051] Optionally, in the measurement and control system of a single Beidou quantum communication mobile terminal described in the present application, the processing according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index includes:

[0052] The satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data;

[0053] The communication link quality characteristic data includes bit error rate data and packet loss rate data;

[0054] The signal strength data and the signal-to-noise ratio data are processed in combination with the bit error rate data and the packet loss rate data to obtain a terminal communication quality strength index.

[0055] Optionally, in the measurement and control system of a single Beidou quantum communication mobile terminal described in the present application, the processing according to the communication link characteristic data and the terminal state characteristic data to obtain the terminal communication efficiency index includes:

[0056] The communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data;

[0057] The communication delay characteristic data includes signal transmission delay time data and signal processing delay time data;

[0058] The terminal status characteristic data includes receiver sensitivity data and battery power consumption data;

[0059] The communication bandwidth data, the data transmission rate data, the signal transmission delay time data and the signal processing delay time data are processed in combination with the receiver sensitivity data and the battery power consumption data to obtain a terminal communication efficiency index.

[0060] As can be seen from the above, the measurement and control method and system of a single Beidou quantum communication mobile terminal provided by the present application collects the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extracts the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal state characteristic data, and processes the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index, processes the communication link characteristic data and the terminal state characteristic data to obtain the terminal communication efficiency index, processes the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain the terminal positioning accuracy index, processes the quantum communication characteristic data to obtain the terminal security index, processes the environmental perception characteristic data to obtain the environmental perception correction coefficient, and processes the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index in combination with the environmental perception correction coefficient to obtain the terminal performance measurement and control evaluation index, thereby realizing the measurement and control technology of a single Beidou quantum communication mobile terminal.

[0061] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures particularly pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0063] Figure 1 A flow chart of a measurement and control method for a single Beidou quantum communication mobile terminal provided in an embodiment of the present application;

[0064] Figure 2 A flow chart of obtaining a terminal communication quality strength index in a measurement and control method for a single Beidou quantum communication mobile terminal provided in an embodiment of the present application;

[0065] Figure 3 A flow chart of obtaining a terminal communication efficiency index for a measurement and control method of a single Beidou quantum communication mobile terminal provided in an embodiment of the present application;

[0066] Figure 4 A flow chart of obtaining the terminal positioning accuracy index of the measurement and control method of a single Beidou quantum communication mobile terminal provided in an embodiment of the present application. DETAILED DESCRIPTION

[0067] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0068] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0069] Please refer to Figure 1 , Figure 1 The flowchart of the measurement and control method of a single Beidou quantum communication mobile terminal in some embodiments of the present application. The measurement and control method of a single Beidou quantum communication mobile terminal is used in terminal equipment, such as a computer, a mobile phone terminal, etc. The measurement and control method of a single Beidou quantum communication mobile terminal includes the following steps:

[0070] S11. Collecting operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extracting operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data, and terminal status characteristic data;

[0071] S12, processing the satellite signal characteristic data and the communication link characteristic data to obtain a terminal communication quality strength index;

[0072] S13, processing the communication link characteristic data and the terminal status characteristic data to obtain a terminal communication efficiency index;

[0073] S14, processing the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain a terminal positioning accuracy index;

[0074] S15. Processing the quantum communication characteristic data to obtain a terminal security index;

[0075] S16, processing according to the environmental perception feature data to obtain an environmental perception correction coefficient;

[0076] S17. According to the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index, the terminal performance measurement and control evaluation index is obtained by combining the environmental perception correction coefficient, and corresponding adjustments are made.

[0077] It should be noted that, with the continuous development and integration of quantum communication technology and Beidou navigation technology, a single Beidou quantum communication mobile terminal has emerged. The terminal can receive and process signals from the Beidou satellite constellation to determine the user's location and provide navigation and related services. The single Beidou quantum communication mobile terminal has improved accuracy, reliability and efficiency, and provides users with innovative solutions. However, there is currently a lack of a comprehensive, systematic and efficient method and system for evaluating the performance of a single Beidou quantum communication mobile terminal, and it is difficult to accurately measure its comprehensive performance in different scenarios, thereby limiting the further optimization and promotion of the terminal. Therefore, in this embodiment, firstly, the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period is collected, and the operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, The communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data are processed according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index. The communication link characteristic data and the terminal status characteristic data are processed to obtain the terminal communication efficiency index. The satellite signal characteristic data, clock characteristic data and positioning characteristic data are processed to obtain the terminal positioning accuracy index. The quantum communication characteristic data are processed to obtain the terminal security index. The environmental perception characteristic data are processed to obtain the environmental perception correction coefficient. The terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index are processed in combination with the environmental perception correction coefficient to obtain the terminal performance measurement and control evaluation index, thereby realizing the measurement and control technology of a single Beidou quantum communication mobile terminal.

[0078] According to an embodiment of the present invention, the operation monitoring information of the target Beidou quantum communication mobile terminal is collected within a preset time period, and operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data, including:

[0079] Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data;

[0080] The satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data;

[0081] The communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data and communication delay characteristic data;

[0082] The environmental perception feature data includes meteorological feature data and electromagnetic feature data.

[0083] It should be noted that before conducting a performance evaluation on the target Beidou quantum communication mobile terminal, it is necessary to first understand its operating conditions. Therefore, the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period is first collected, and the operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data, and terminal status characteristic data. Among them, the satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data, the communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data, and communication delay characteristic data, and the environmental perception characteristic data includes meteorological characteristic data and electromagnetic characteristic data.

[0084] Please refer to Figure 2 , Figure 2 The present invention is a flowchart of a method for measuring and controlling a single Beidou quantum communication mobile terminal in some embodiments of the present application to obtain a terminal communication quality strength index. According to an embodiment of the present invention, the processing according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index includes:

[0085] S21, the satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data;

[0086] S22, the communication link quality characteristic data includes bit error rate data and packet loss rate data;

[0087] S23. Process the signal strength data and the signal-to-noise ratio data in combination with the bit error rate data and the packet loss rate data to obtain a terminal communication quality strength index.

[0088] It should be noted that the satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data. Stronger satellite signal strength and higher signal-to-noise ratio mean that the signal is less interfered with and the terminal reception and demodulation are more accurate. The communication link quality characteristic data includes bit error rate data and packet loss rate data. The bit error rate and packet loss rate are important indicators for measuring the quality of the communication link. Lower bit error rate and packet loss rate can ensure the integrity and accuracy of the communication data and improve the reliability of the communication. Therefore, the terminal communication quality strength index is obtained by processing the above data.

[0089] The calculation formula of the terminal communication quality strength index is:

[0090]

[0091] Among them, Z lis the terminal communication quality strength index, a x 、s z are signal strength data, signal-to-noise ratio data, and c q 、v w are bit error rate data and packet loss rate data respectively, and θ1, θ2, ε1, ε2, ε3, and ε4 are preset characteristic coefficients (the characteristic coefficients are obtained by querying a preset quantum communication database).

[0092] Please refer to Figure 3 , Figure 3 The present invention is a flowchart of a method for measuring and controlling a single Beidou quantum communication mobile terminal in some embodiments of the present application to obtain a terminal communication efficiency index. According to an embodiment of the present invention, the processing according to the communication link characteristic data and the terminal state characteristic data to obtain the terminal communication efficiency index includes:

[0093] S31, the communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data;

[0094] S32, the communication delay characteristic data includes signal transmission delay time data and signal processing delay time data;

[0095] S33, the terminal status characteristic data includes receiver sensitivity data and battery power consumption data;

[0096] S34. Processing the communication bandwidth data, the data transmission rate data, the signal transmission delay time data, and the signal processing delay time data in combination with the receiver sensitivity data and the battery power consumption data to obtain a terminal communication efficiency index.

[0097] It should be noted that the communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data. The communication bandwidth and data transmission rate determine the amount of data that the terminal can transmit and the transmission speed. Under the premise of meeting the communication requirements, the communication bandwidth and data transmission rate can be reasonably selected to improve the communication efficiency. The communication delay characteristic data includes signal transmission delay time data and signal processing delay time data. Reducing the communication delay time can improve the real-time performance of communication, which is of great significance for some time-sensitive applications such as emergency rescue and autonomous driving. The terminal status characteristic data includes receiver sensitivity data and battery power consumption data. The receiver sensitivity determines the minimum signal strength that can be received. The battery power consumption is directly related to the terminal's use time and endurance, affecting the communication efficiency. Finally, the terminal communication efficiency index is obtained by processing the above data.

[0098] The calculation formula of the terminal communication efficiency index is:

[0099]

[0100] Among them, T x is the terminal communication efficiency index, t g ,y h They are communication bandwidth data and data transmission rate data, respectively. e 、f r They are signal transmission delay time data and signal processing delay time data, n u 、m i are receiver sensitivity data and battery power consumption data respectively; β1, β2, δ1, δ2 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0101] Please refer to Figure 4 , Figure 4 The present invention is a flowchart of a method for obtaining a terminal positioning accuracy index of a single Beidou quantum communication mobile terminal in some embodiments of the present invention. According to an embodiment of the present invention, the processing according to the satellite signal characteristic data, clock characteristic data and positioning characteristic data to obtain the terminal positioning accuracy index includes:

[0102] S41, the satellite position characteristic data includes satellite elevation angle data and satellite azimuth angle data;

[0103] S42, the clock characteristic data includes clock accuracy data, clock deviation data and clock synchronization frequency data;

[0104] S43, the positioning feature data includes positioning algorithm accuracy data and positioning algorithm convergence speed data;

[0105] S44. Process the satellite elevation angle data, satellite azimuth angle data, clock accuracy data, clock deviation data and clock synchronization frequency data in combination with the positioning algorithm accuracy data and positioning algorithm convergence speed data to obtain a terminal positioning accuracy index.

[0106] It should be noted that the satellite position characteristic data includes satellite elevation data and satellite azimuth data. The elevation and azimuth of the satellite will affect the signal transmission path and reception effect. Satellite signals with larger elevation angles are usually less affected by the atmosphere and have relatively weaker multipath effects, which can improve positioning accuracy. Clock characteristic data includes clock accuracy data, clock deviation data, and clock synchronization frequency data. The terminal needs accurate clock data to determine the sending and receiving time of the signal, so as to accurately calculate the distance between the satellite and the terminal. By comparing and calibrating with the Beidou system clock, obtaining clock deviation data, and performing real-time correction, the positioning accuracy can be effectively improved. A higher synchronization frequency can update the clock deviation more timely and reduce the error accumulation caused by clock drift, but it will also increase the power consumption and communication overhead of the system. The positioning feature data includes the positioning algorithm accuracy data and the positioning algorithm convergence speed data. Different positioning algorithms differ in accuracy and convergence speed. For example, the extended Kalman filter algorithm and the particle filter algorithm can improve the positioning accuracy to a certain extent. Selecting a suitable positioning algorithm and optimizing the algorithm parameters according to the actual situation can speed up the convergence speed of the positioning solution and improve the real-time and accuracy of the positioning. Finally, the above data is processed to obtain the terminal positioning accuracy index;

[0107] The calculation formula of the terminal positioning accuracy index is:

[0108]

[0109] Among them, D w is the terminal positioning accuracy index, q a 、w s They are satellite elevation data and satellite azimuth data, respectively. c 、r v 、u o They are clock accuracy data, clock deviation data, and clock synchronization frequency data, respectively. f , b n are the positioning algorithm accuracy data and the positioning algorithm convergence speed data respectively; σ1, σ2, σ3, υ1, υ2, π1, π2, π3, μ1, and μ2 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0110] According to an embodiment of the present invention, the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index are processed in combination with the environmental perception correction coefficient to obtain a terminal performance measurement and control evaluation index, and make corresponding adjustments, including:

[0111] According to the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index, combined with the environmental perception correction coefficient, a terminal performance measurement and control evaluation index is obtained;

[0112] Comparing the terminal performance measurement and control evaluation index with a preset terminal performance measurement and control evaluation threshold to obtain a threshold comparison result;

[0113] According to the threshold comparison result, evaluating whether the performance of the target Beidou quantum communication mobile terminal meets the user requirements;

[0114] If the performance of the target Beidou quantum communication mobile terminal does not meet user requirements, the target Beidou quantum communication mobile terminal is adjusted accordingly.

[0115] It should be noted that the terminal performance measurement and control evaluation index is obtained according to the terminal communication quality intensity index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index, combined with the environmental perception correction coefficient, and then compared with the preset terminal performance measurement and control evaluation threshold to obtain the threshold comparison result, and evaluate whether the performance of the target Beidou quantum communication mobile terminal meets the user requirements. If the performance of the target Beidou quantum communication mobile terminal does not meet the user requirements, the target Beidou quantum communication mobile terminal is adjusted accordingly to ensure that its performance can meet the requirements;

[0116] The calculation formula of the terminal performance measurement and control evaluation index is:

[0117]

[0118] Among them, C k is the terminal performance measurement and control evaluation index, Z l 、T x , D w , A q , G z They are terminal communication quality intensity index, terminal communication efficiency index, terminal positioning accuracy index, terminal security index, and environmental perception correction coefficient respectively. ρ1, ρ2, ρ3, and ρ4 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0119] According to an embodiment of the present invention, it also includes:

[0120] The processing according to the quantum communication characteristic data to obtain the terminal security index specifically includes:

[0121] The quantum communication characteristic data includes quantum key length data, quantum key success rate data and quantum key update frequency data;

[0122] The terminal security index is obtained by processing the quantum key length data, the quantum key success rate data and the quantum key update frequency data.

[0123] The calculation formula of the terminal security index is:

[0124]

[0125] Among them, A q is the terminal security index, i t , o y 、h j They are respectively quantum key length data, quantum key success rate data, and quantum key update frequency data, and λ and ξ are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0126] It should be noted that quantum communication characteristic data include quantum key length, quantum key success rate and quantum key update frequency data, among which quantum key length is a key characteristic data. For example, the key length may be 128 bits, 256 bits, etc. The longer the key length, the higher the encryption security. The mobile terminal will record the length of the generated quantum key, which is very important for evaluating the security of communication. The success rate of quantum key generation is also important data. Since the quantum communication process may be affected by factors such as environmental interference, key generation may fail. For example, in an environment with strong light interference, the success rate of quantum key generation may be reduced to 60%. The mobile terminal will record this data in order to take corresponding measures, such as changing the communication environment or adjusting communication parameters. In order to ensure the security of communication, quantum keys need to be updated regularly. The mobile terminal will record the time interval for key updates, such as updating the key every 10 minutes. This can ensure the security of encrypted data. Then, the above data is processed to obtain the terminal security index.

[0127] According to an embodiment of the present invention, it also includes:

[0128] The processing according to the environmental perception feature data to obtain the environmental perception correction coefficient specifically includes:

[0129] The meteorological characteristic data include atmospheric temperature data, atmospheric humidity data and atmospheric pressure data;

[0130] The electromagnetic characteristic data includes electromagnetic interference intensity data and electromagnetic interference frequency data;

[0131] The atmospheric temperature data, the atmospheric humidity data and the atmospheric pressure data are processed in combination with the electromagnetic interference intensity data and the electromagnetic interference frequency data to obtain an environmental perception correction coefficient.

[0132] The calculation formula of the environmental perception correction coefficient is:

[0133]

[0134] Among them, G z is the environmental perception correction coefficient, j b , k n , l m They are respectively atmospheric temperature data, atmospheric humidity data, and atmospheric pressure data, g p 、x k They are electromagnetic interference intensity data, electromagnetic interference frequency data, τ1, τ2, τ3, is the preset characteristic coefficient (the characteristic coefficient is obtained by querying the preset quantum communication database).

[0135] It should be noted that meteorological characteristic data include atmospheric temperature data, atmospheric humidity data and atmospheric pressure data. Meteorological conditions, such as atmospheric temperature, humidity, air pressure, etc., will affect the propagation characteristics of satellite signals. Under severe meteorological conditions, signal attenuation and delay will increase, affecting positioning and communication effects. Acquiring real-time meteorological data and making corresponding compensation and adjustments based on the impact of meteorological changes on signal propagation can improve the performance of terminals under different meteorological conditions. Electromagnetic characteristic data include electromagnetic interference intensity and electromagnetic interference frequency data. Due to the surrounding electromagnetic environment, such as interference signals generated by other wireless communication equipment, electronic equipment, etc., will interfere with Beidou quantum communication signals. By monitoring the electromagnetic environment data, identifying the interference source, and taking effective anti-interference measures, such as filtering, shielding, frequency adjustment, etc., the interference effect can be reduced to ensure the normal communication and positioning. Then, the above data is processed to obtain the environmental perception correction coefficient.

[0136] In a second aspect, the present invention further discloses a measurement and control system for a single Beidou quantum communication mobile terminal, comprising a memory and a processor, wherein the memory comprises a measurement and control method program for a single Beidou quantum communication mobile terminal, and when the measurement and control method program for a single Beidou quantum communication mobile terminal is executed by the processor, the following steps are implemented:

[0137] Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data;

[0138] Processing the satellite signal characteristic data and the communication link characteristic data to obtain a terminal communication quality strength index;

[0139] Processing the communication link characteristic data and the terminal status characteristic data to obtain a terminal communication efficiency index;

[0140] Processing the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain a terminal positioning accuracy index;

[0141] Processing is performed according to the quantum communication characteristic data to obtain a terminal security index;

[0142] Processing the environmental perception feature data to obtain an environmental perception correction coefficient;

[0143] According to the terminal communication quality strength index, terminal communication efficiency index, terminal positioning accuracy index and terminal security index, combined with the environmental perception correction coefficient, processing is performed to obtain the terminal performance measurement and control evaluation index, and corresponding adjustments are made.

[0144] It should be noted that, with the continuous development and integration of quantum communication technology and Beidou navigation technology, a single Beidou quantum communication mobile terminal has emerged. The terminal can receive and process signals from the Beidou satellite constellation to determine the user's location and provide navigation and related services. The single Beidou quantum communication mobile terminal has improved accuracy, reliability and efficiency, and provides users with innovative solutions. However, there is currently a lack of a comprehensive, systematic and efficient method and system for evaluating the performance of a single Beidou quantum communication mobile terminal, and it is difficult to accurately measure its comprehensive performance in different scenarios, thereby limiting the further optimization and promotion of the terminal. Therefore, in this embodiment, firstly, the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period is collected, and the operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, The communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data are processed according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index. The communication link characteristic data and the terminal status characteristic data are processed to obtain the terminal communication efficiency index. The satellite signal characteristic data, clock characteristic data and positioning characteristic data are processed to obtain the terminal positioning accuracy index. The quantum communication characteristic data are processed to obtain the terminal security index. The environmental perception characteristic data are processed to obtain the environmental perception correction coefficient. The terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index are processed in combination with the environmental perception correction coefficient to obtain the terminal performance measurement and control evaluation index, thereby realizing the measurement and control technology of a single Beidou quantum communication mobile terminal.

[0145] According to an embodiment of the present invention, the operation monitoring information of the target Beidou quantum communication mobile terminal is collected within a preset time period, and operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data, including:

[0146] Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data;

[0147] The satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data;

[0148] The communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data and communication delay characteristic data;

[0149] The environmental perception feature data includes meteorological feature data and electromagnetic feature data.

[0150] It should be noted that before conducting a performance evaluation on the target Beidou quantum communication mobile terminal, it is necessary to first understand its operating conditions. Therefore, the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period is first collected, and the operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data, and terminal status characteristic data. Among them, the satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data, the communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data, and communication delay characteristic data, and the environmental perception characteristic data includes meteorological characteristic data and electromagnetic characteristic data.

[0151] According to an embodiment of the present invention, the processing according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index includes:

[0152] The satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data;

[0153] The communication link quality characteristic data includes bit error rate data and packet loss rate data;

[0154] The signal strength data and the signal-to-noise ratio data are processed in combination with the bit error rate data and the packet loss rate data to obtain a terminal communication quality strength index.

[0155] It should be noted that the satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data. Stronger satellite signal strength and higher signal-to-noise ratio mean that the signal is less interfered with and the terminal reception and demodulation are more accurate. The communication link quality characteristic data includes bit error rate data and packet loss rate data. The bit error rate and packet loss rate are important indicators for measuring the quality of the communication link. Lower bit error rate and packet loss rate can ensure the integrity and accuracy of the communication data and improve the reliability of the communication. Therefore, the terminal communication quality strength index is obtained by processing the above data.

[0156] The calculation formula of the terminal communication quality strength index is:

[0157]

[0158] Among them, Z l is the terminal communication quality strength index, a x 、s z are signal strength data, signal-to-noise ratio data, and c q 、v w are bit error rate data and packet loss rate data respectively, and θ1, θ2, ε1, ε2, ε3, and ε4 are preset characteristic coefficients (the characteristic coefficients are obtained by querying a preset quantum communication database).

[0159] According to an embodiment of the present invention, the processing according to the communication link characteristic data and the terminal state characteristic data to obtain the terminal communication efficiency index includes:

[0160] The communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data;

[0161] The communication delay characteristic data includes signal transmission delay time data and signal processing delay time data;

[0162] The terminal status characteristic data includes receiver sensitivity data and battery power consumption data;

[0163] The communication bandwidth data, the data transmission rate data, the signal transmission delay time data and the signal processing delay time data are processed in combination with the receiver sensitivity data and the battery power consumption data to obtain a terminal communication efficiency index.

[0164] It should be noted that the communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data. The communication bandwidth and data transmission rate determine the amount of data that the terminal can transmit and the transmission speed. Under the premise of meeting the communication requirements, the communication bandwidth and data transmission rate can be reasonably selected to improve the communication efficiency. The communication delay characteristic data includes signal transmission delay time data and signal processing delay time data. Reducing the communication delay time can improve the real-time performance of communication, which is of great significance for some time-sensitive applications such as emergency rescue and autonomous driving. The terminal status characteristic data includes receiver sensitivity data and battery power consumption data. The receiver sensitivity determines the minimum signal strength that can be received. The battery power consumption is directly related to the terminal's use time and endurance, affecting the communication efficiency. Finally, the terminal communication efficiency index is obtained by processing the above data.

[0165] The calculation formula of the terminal communication efficiency index is:

[0166]

[0167] Among them, T x is the terminal communication efficiency index, t g ,y h They are communication bandwidth data and data transmission rate data, respectively. e 、f r They are signal transmission delay time data and signal processing delay time data, n u 、m i are receiver sensitivity data and battery power consumption data respectively; β1, β2, δ1, δ2 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0168] According to an embodiment of the present invention, the processing according to the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain the terminal positioning accuracy index includes:

[0169] The satellite position characteristic data includes satellite elevation angle data and satellite azimuth angle data;

[0170] The clock characteristic data includes clock accuracy data, clock deviation data and clock synchronization frequency data;

[0171] The positioning feature data includes positioning algorithm accuracy data and positioning algorithm convergence speed data;

[0172] The satellite elevation angle data, satellite azimuth angle data, clock accuracy data, clock deviation data and clock synchronization frequency data are processed in combination with the positioning algorithm accuracy data and positioning algorithm convergence speed data to obtain a terminal positioning accuracy index.

[0173] It should be noted that the satellite position characteristic data includes satellite elevation data and satellite azimuth data. The elevation and azimuth of the satellite will affect the signal transmission path and reception effect. Satellite signals with larger elevation angles are usually less affected by the atmosphere and have relatively weaker multipath effects, which can improve positioning accuracy. Clock characteristic data includes clock accuracy data, clock deviation data, and clock synchronization frequency data. The terminal needs accurate clock data to determine the sending and receiving time of the signal, so as to accurately calculate the distance between the satellite and the terminal. By comparing and calibrating with the Beidou system clock, obtaining clock deviation data, and performing real-time correction, the positioning accuracy can be effectively improved. A higher synchronization frequency can update the clock deviation more timely and reduce the error accumulation caused by clock drift, but it will also increase the power consumption and communication overhead of the system. The positioning feature data includes the positioning algorithm accuracy data and the positioning algorithm convergence speed data. Different positioning algorithms differ in accuracy and convergence speed. For example, the extended Kalman filter algorithm and the particle filter algorithm can improve the positioning accuracy to a certain extent. Selecting a suitable positioning algorithm and optimizing the algorithm parameters according to the actual situation can speed up the convergence speed of the positioning solution and improve the real-time and accuracy of the positioning. Finally, the above data is processed to obtain the terminal positioning accuracy index;

[0174] The calculation formula of the terminal positioning accuracy index is:

[0175]

[0176] Among them, D w is the terminal positioning accuracy index, q a 、w s They are satellite elevation data and satellite azimuth data, respectively. c 、r v 、u o They are clock accuracy data, clock deviation data, and clock synchronization frequency data, respectively. f , b n are the positioning algorithm accuracy data and the positioning algorithm convergence speed data respectively; σ1, σ2, σ3, υ1, υ2, π1, π2, π3, μ1, and μ2 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0177] According to an embodiment of the present invention, the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index are processed in combination with the environmental perception correction coefficient to obtain a terminal performance measurement and control evaluation index, and make corresponding adjustments, including:

[0178] According to the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index, combined with the environmental perception correction coefficient, a terminal performance measurement and control evaluation index is obtained;

[0179] Comparing the terminal performance measurement and control evaluation index with a preset terminal performance measurement and control evaluation threshold to obtain a threshold comparison result;

[0180] According to the threshold comparison result, evaluating whether the performance of the target Beidou quantum communication mobile terminal meets the user requirements;

[0181] If the performance of the target Beidou quantum communication mobile terminal does not meet user requirements, the target Beidou quantum communication mobile terminal is adjusted accordingly.

[0182] It should be noted that the terminal performance measurement and control evaluation index is obtained according to the terminal communication quality intensity index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index, combined with the environmental perception correction coefficient, and then compared with the preset terminal performance measurement and control evaluation threshold to obtain the threshold comparison result, and evaluate whether the performance of the target Beidou quantum communication mobile terminal meets the user requirements. If the performance of the target Beidou quantum communication mobile terminal does not meet the user requirements, the target Beidou quantum communication mobile terminal is adjusted accordingly to ensure that its performance can meet the requirements;

[0183] The calculation formula of the terminal performance measurement and control evaluation index is:

[0184]

[0185] Among them, C k is the terminal performance measurement and control evaluation index, Z l 、T x , D w , A q , G z They are terminal communication quality intensity index, terminal communication efficiency index, terminal positioning accuracy index, terminal security index, and environmental perception correction coefficient respectively. ρ1, ρ2, ρ3, and ρ4 are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0186] According to an embodiment of the present invention, it also includes:

[0187] The processing according to the quantum communication characteristic data to obtain the terminal security index specifically includes:

[0188] The quantum communication characteristic data includes quantum key length data, quantum key success rate data and quantum key update frequency data;

[0189] The terminal security index is obtained by processing the quantum key length data, the quantum key success rate data and the quantum key update frequency data.

[0190] The calculation formula of the terminal security index is:

[0191]

[0192] Among them, A q is the terminal security index, i t , o y 、h j They are respectively quantum key length data, quantum key success rate data, and quantum key update frequency data, and λ and ξ are preset characteristic coefficients (the characteristic coefficients are obtained by querying the preset quantum communication database).

[0193] It should be noted that quantum communication characteristic data include quantum key length, quantum key success rate and quantum key update frequency data, among which quantum key length is a key characteristic data. For example, the key length may be 128 bits, 256 bits, etc. The longer the key length, the higher the encryption security. The mobile terminal will record the length of the generated quantum key, which is very important for evaluating the security of communication. The success rate of quantum key generation is also important data. Since the quantum communication process may be affected by factors such as environmental interference, key generation may fail. For example, in an environment with strong light interference, the success rate of quantum key generation may be reduced to 60%. The mobile terminal will record this data in order to take corresponding measures, such as changing the communication environment or adjusting communication parameters. In order to ensure the security of communication, the quantum key needs to be updated regularly. The mobile terminal will record the time interval for key updates, such as updating the key every 10 minutes. This can ensure the security of encrypted data, and then process the above data to obtain the terminal security index.

[0194] According to an embodiment of the present invention, it also includes:

[0195] The processing according to the environmental perception feature data to obtain the environmental perception correction coefficient specifically includes:

[0196] The meteorological characteristic data include atmospheric temperature data, atmospheric humidity data and atmospheric pressure data;

[0197] The electromagnetic characteristic data includes electromagnetic interference intensity data and electromagnetic interference frequency data;

[0198] The atmospheric temperature data, the atmospheric humidity data and the atmospheric pressure data are processed in combination with the electromagnetic interference intensity data and the electromagnetic interference frequency data to obtain an environmental perception correction coefficient.

[0199] The calculation formula of the environmental perception correction coefficient is:

[0200]

[0201] Among them, G z is the environmental perception correction coefficient, j b , k n , l m They are respectively atmospheric temperature data, atmospheric humidity data, and atmospheric pressure data, g p 、x k They are electromagnetic interference intensity data, electromagnetic interference frequency data, τ1, τ2, τ3, is the preset characteristic coefficient (the characteristic coefficient is obtained by querying the preset quantum communication database).

[0202] It should be noted that meteorological characteristic data include atmospheric temperature data, atmospheric humidity data and atmospheric pressure data. Meteorological conditions, such as atmospheric temperature, humidity, air pressure, etc., will affect the propagation characteristics of satellite signals. Under severe meteorological conditions, signal attenuation and delay will increase, affecting positioning and communication effects. Acquiring real-time meteorological data and making corresponding compensation and adjustments based on the impact of meteorological changes on signal propagation can improve the performance of terminals under different meteorological conditions. Electromagnetic characteristic data include electromagnetic interference intensity and electromagnetic interference frequency data. Due to the surrounding electromagnetic environment, such as interference signals generated by other wireless communication equipment, electronic equipment, etc., will interfere with Beidou quantum communication signals. By monitoring the electromagnetic environment data, identifying the interference source, and taking effective anti-interference measures, such as filtering, shielding, frequency adjustment, etc., the interference effect can be reduced to ensure the normal communication and positioning. Then, the above data is processed to obtain the environmental perception correction coefficient.

[0203] The present invention discloses a measurement and control method and system for a single Beidou quantum communication mobile terminal. The method and system collect operation monitoring information of a target Beidou quantum communication mobile terminal within a preset time period, and extract operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data, and terminal state characteristic data. The method and system process the satellite signal characteristic data and the communication link characteristic data to obtain a terminal communication quality strength index. The method and system process the communication link characteristic data and the terminal state characteristic data to obtain a terminal communication efficiency index. The method and system process the satellite signal characteristic data, the clock characteristic data, and the positioning characteristic data to obtain a terminal positioning accuracy index. The method and system process the quantum communication characteristic data to obtain a terminal security index. The method and system process the environmental perception characteristic data to obtain an environmental perception correction coefficient. The method and system process the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index, and the terminal security index in combination with the environmental perception correction coefficient to obtain a terminal performance measurement and control evaluation index. The method and system make corresponding adjustments, thereby realizing the measurement and control technology for a single Beidou quantum communication mobile terminal.

[0204] In the several 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 only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0205] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0206] In addition, all functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0207] Those skilled in the art can understand that: all or part of the steps of implementing the above method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a readable storage medium. When the program is executed, it executes the steps of the above method embodiments; and the aforementioned storage medium includes: mobile storage devices, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), disks or optical disks, and other media that can store program codes.

[0208] Alternatively, if the above-mentioned integrated unit of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the prior art. The software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROM, RAM, magnetic disks or optical disks.

Claims

1. A measurement and control method for a single Beidou quantum communication mobile terminal, characterized in that: The following steps are involved: Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data; Processing the satellite signal characteristic data and the communication link characteristic data to obtain a terminal communication quality strength index; Processing the communication link characteristic data and the terminal status characteristic data to obtain a terminal communication efficiency index; Processing the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain a terminal positioning accuracy index; Processing is performed according to the quantum communication characteristic data to obtain a terminal security index; Processing the environmental perception feature data to obtain an environmental perception correction coefficient; According to the terminal communication quality strength index, terminal communication efficiency index, terminal positioning accuracy index and terminal security index, combined with the environmental perception correction coefficient, processing is performed to obtain the terminal performance measurement and control evaluation index, and corresponding adjustments are made.

2. The measurement and control method of a single Beidou quantum communication mobile terminal according to claim 1, characterized in that: The operation monitoring information of the target Beidou quantum communication mobile terminal is collected within a preset time period, and operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data, including: Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data; The satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data; The communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data and communication delay characteristic data; The environmental perception feature data includes meteorological feature data and electromagnetic feature data.

3. The measurement and control method of a single Beidou quantum communication mobile terminal according to claim 2 is characterized in that: The processing according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index includes: The satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data; The communication link quality characteristic data includes bit error rate data and packet loss rate data; The signal strength data and the signal-to-noise ratio data are processed in combination with the bit error rate data and the packet loss rate data to obtain a terminal communication quality strength index.

4. The measurement and control method of a single Beidou quantum communication mobile terminal according to claim 3 is characterized in that: The processing according to the communication link characteristic data and the terminal state characteristic data to obtain the terminal communication efficiency index includes: The communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data; The communication delay characteristic data includes signal transmission delay time data and signal processing delay time data; The terminal status characteristic data includes receiver sensitivity data and battery power consumption data; The communication bandwidth data, the data transmission rate data, the signal transmission delay time data and the signal processing delay time data are processed in combination with the receiver sensitivity data and the battery power consumption data to obtain a terminal communication efficiency index.

5. The measurement and control method of a single Beidou quantum communication mobile terminal according to claim 4 is characterized in that: The processing according to the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain the terminal positioning accuracy index includes: The satellite position characteristic data includes satellite elevation angle data and satellite azimuth angle data; The clock characteristic data includes clock accuracy data, clock deviation data and clock synchronization frequency data; The positioning feature data includes positioning algorithm accuracy data and positioning algorithm convergence speed data; The satellite elevation angle data, satellite azimuth angle data, clock accuracy data, clock deviation data and clock synchronization frequency data are processed in combination with the positioning algorithm accuracy data and positioning algorithm convergence speed data to obtain a terminal positioning accuracy index.

6. The measurement and control method of a single Beidou quantum communication mobile terminal according to claim 5, characterized in that: The processing according to the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index in combination with the environment perception correction coefficient to obtain the terminal performance measurement and control evaluation index, and making corresponding adjustments, includes: According to the terminal communication quality strength index, the terminal communication efficiency index, the terminal positioning accuracy index and the terminal security index, combined with the environmental perception correction coefficient, a terminal performance measurement and control evaluation index is obtained; Comparing the terminal performance measurement and control evaluation index with a preset terminal performance measurement and control evaluation threshold to obtain a threshold comparison result; According to the threshold comparison result, evaluating whether the performance of the target Beidou quantum communication mobile terminal meets the user requirements; If the performance of the target Beidou quantum communication mobile terminal does not meet user requirements, the target Beidou quantum communication mobile terminal is adjusted accordingly.

7. A measurement and control system for a single Beidou quantum communication mobile terminal, characterized in that: The system includes: a memory and a processor, wherein the memory includes a program of a measurement and control method for a single Beidou quantum communication mobile terminal, and when the program of the measurement and control method for a single Beidou quantum communication mobile terminal is executed by the processor, the following steps are implemented: Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data; Processing the satellite signal characteristic data and the communication link characteristic data to obtain a terminal communication quality strength index; Processing the communication link characteristic data and the terminal status characteristic data to obtain a terminal communication efficiency index; Processing the satellite signal characteristic data, the clock characteristic data and the positioning characteristic data to obtain a terminal positioning accuracy index; Processing is performed according to the quantum communication characteristic data to obtain a terminal security index; Processing the environmental perception feature data to obtain an environmental perception correction coefficient; According to the terminal communication quality strength index, terminal communication efficiency index, terminal positioning accuracy index and terminal security index, combined with the environmental perception correction coefficient, processing is performed to obtain the terminal performance measurement and control evaluation index, and corresponding adjustments are made.

8. The measurement and control system of a single Beidou quantum communication mobile terminal according to claim 7, characterized in that: The operation monitoring information of the target Beidou quantum communication mobile terminal is collected within a preset time period, and operation characteristic data is extracted, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data, including: Collect the operation monitoring information of the target Beidou quantum communication mobile terminal within a preset time period, and extract the operation characteristic data, including satellite signal characteristic data, clock characteristic data, positioning characteristic data, communication link characteristic data, quantum communication characteristic data, environmental perception characteristic data and terminal status characteristic data; The satellite signal characteristic data includes satellite signal quality characteristic data and satellite position characteristic data; The communication link characteristic data includes communication link quality characteristic data, communication link efficiency characteristic data and communication delay characteristic data; The environmental perception feature data includes meteorological feature data and electromagnetic feature data.

9. The measurement and control system of a single Beidou quantum communication mobile terminal according to claim 8, characterized in that: The processing according to the satellite signal characteristic data and the communication link characteristic data to obtain the terminal communication quality strength index includes: The satellite signal quality characteristic data includes signal strength data and signal-to-noise ratio data; The communication link quality characteristic data includes bit error rate data and packet loss rate data; The signal strength data and the signal-to-noise ratio data are processed in combination with the bit error rate data and the packet loss rate data to obtain a terminal communication quality strength index.

10. The measurement and control system of a single Beidou quantum communication mobile terminal according to claim 9, characterized in that: The processing according to the communication link characteristic data and the terminal state characteristic data to obtain the terminal communication efficiency index includes: The communication link efficiency characteristic data includes communication bandwidth data and data transmission rate data; The communication delay characteristic data includes signal transmission delay time data and signal processing delay time data; The terminal status characteristic data includes receiver sensitivity data and battery power consumption data; The communication bandwidth data, the data transmission rate data, the signal transmission delay time data and the signal processing delay time data are processed in combination with the receiver sensitivity data and the battery power consumption data to obtain a terminal communication efficiency index.

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