Method and system for automatically testing voice quality of quantum encrypted speech

Abstract

The invention relates to a quantum encrypted speech quality automatic test method and system, and belongs to the field of mobile communication.The method comprises the steps that a speech quality tester, a control PC and a data server are in network connection with a switch; starting a quantum encrypted conversation function; performing parameter configuration on the voice quality tester; selecting an automatic voice quality test script under a plurality of developed test scenes and a plurality of test parameters according to test requirements, and starting to run the test script; the tested mobile phone and the matched mobile phone establish a quantum encrypted voice call; and the voice quality tester starts the quantum encrypted conversation automatic test according to the synchronized test scene and test parameters, starts to measure the voice quality, and generates test data and a test log. The method and the system provided by the invention have the characteristic of high automation, can automatically execute a series of complex test processes, and greatly reduce the workload of testers.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile communications, and in particular relates to an automatic testing method and system for quantum secret speech quality. Background Art

[0002] The quantum secret call service has made significant progress and the number of users has exceeded 1 million. In the "Quantum Secret Message APP" launched, the quantum key distribution technology built into the APP ensures the security of communication and the confidentiality of calls. The quantum secret call product provides users with a "one-call-one-key" encrypted communication service through a quantum security SIM card and a national secret algorithm. The service has obtained multiple security certifications and has been applied in government affairs, finance and other industries, showing the broad prospects of quantum communication technology in the civilian field. With the continuous maturity of technology and market recognition, quantum secret calls are expected to play a more important role in the field of communication security in the future.

[0003] As an emerging technology, quantum secret communication has broad application prospects in the market. However, the field of quantum communication is still facing some challenges, especially in the lack of mature quantum automated testing solutions. There are many types of mobile phone terminals on the market, and the systems of each mobile phone terminal are different. There is a lack of a standard automated testing solution, which may lead to uneven voice quality of quantum secret calls. The manual testing or subjective scoring method based on the tester used in the existing technology will lead to uneven test results. Summary of the invention

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a quantum secret speech quality automated testing method and system, which has the characteristics of high automation and can automatically execute a series of complex testing processes, greatly reducing the workload of testers.

[0005] The first aspect of the present invention provides a method for automatically testing the voice quality of quantum encrypted speech, comprising:

[0006] S1, connect the voice quality tester, control PC and data server to the switch to form a local area network to achieve data control and data transmission intercommunication between each other;

[0007] S2, the tested mobile phone and the cooperating mobile phone start the quantum secret call function;

[0008] S3, configuring parameters of the voice quality tester, and then connecting the tested mobile phone and the matching mobile phone to the voice quality tester via an earphone line;

[0009] S4, through the platform interface of the control PC, customize the test scenario and test parameters, select the automated voice quality test script under multiple test scenarios and multiple test parameters that have been developed according to the test requirements, synchronize the selected test scenario and test parameters to the voice quality tester, and start running the test script; wherein the test script includes test cases, test items and test configuration options;

[0010] S5, the control PC controls the tested mobile phone to call the matching mobile phone normally through ADB commands, and successfully establishes a quantum secret voice call;

[0011] S6, the voice quality tester starts the quantum secret talk automated test according to the synchronized test scenario and test parameters, starts to measure the voice quality, generates test data and test logs, and saves them to the data server. The control PC realizes the query and display functions of the test data and test logs.

[0012] Furthermore, in S4, the test items include: voice encrypted call caller / called party, video encrypted call caller / called party, quantum encrypted call long time call, quantum encrypted call voice quality and quantum encrypted call success rate.

[0013] Furthermore, in S4, the test configuration options include: a test plan, parameters used during the test, a test execution record, parameters of automated testing, and a test execution method.

[0014] Further, the test plan includes a test mode and a compatible test mode;

[0015] The parameters used in the test process include: user project name and test prototype version number;

[0016] The test execution record includes: querying test results according to test time, test status and test case;

[0017] The parameters of the automated test include: scheduled execution and number of automated executions;

[0018] The execution mode of the test includes: sequential execution, parallel execution or random execution.

[0019] Further, in S4, running the test script includes:

[0020] 1) Add device: identify and add mobile terminal through adb port;

[0021] 2) Configure the number of cycles: Configure the number of test cases to execute;

[0022] 3) Configure call duration: Configure test cases to control call duration;

[0023] 4) Select the test cases that need to be tested.

[0024] Further, in said S4,

[0025] The multiple test scenarios are different scenarios tested by multiple network signal manufacturers;

[0026] The multiple test parameters are multiple different speech coding parameters.

[0027] Furthermore, in S6, the voice quality tester uses a POLQA algorithm to score the voice quality and generates test data and a test log.

[0028] The second aspect of the present invention provides a quantum secret speech voice quality automatic test system for implementing the quantum secret speech voice quality automatic test method, comprising: a control PC, a voice quality tester, a switch, a data server, a tested mobile phone and a matching mobile phone, wherein:

[0029] The control PC, voice quality tester and data server are connected to the switch through network cables to form a local area network; the voice quality tester is connected to the tested mobile phone and the matching mobile phone with quantum secret call function through earphone cables, and the tested mobile phone and the matching mobile phone are connected to the control PC through USB cables.

[0030] Through the platform interface of the control PC, the test scenario and test parameters are customized, and the automated voice quality test script with multiple test scenarios and multiple test parameters that have been developed is selected according to the test requirements, and the selected test scenario and test parameters are synchronized to the voice quality tester to start running the test script; the control PC controls the tested mobile phone to call the matching mobile phone normally through the ADB command, and successfully establishes a quantum secret voice call;

[0031] The voice quality tester starts the quantum secret talk automated test according to the synchronized test scenario and test parameters, starts to measure the voice quality, generates test data and test logs, and saves them to the data server. The control PC realizes the query and display functions of the test data and test logs.

[0032] Further, the control PC runs the test script, including:

[0033] 1) Add device: identify and add mobile terminal through adb port;

[0034] 2) Configure the number of cycles: Configure the number of test cases to execute;

[0035] 3) Configure call duration: Configure test cases to control call duration;

[0036] 4) Select the test cases that need to be tested.

[0037] Furthermore, the voice quality tester uses a POLQA algorithm to score the voice quality and generate test data and a test log.

[0038] The beneficial effects of the present invention are as follows:

[0039] 1. The present invention pioneered an automated test method for quantum secret calls, which makes up for the lack of a quantum secret call voice quality test solution. It achieves test consistency through the platform, and has a significant effect on improving the voice quality of quantum secret calls for existing mobile phone terminals and newly developed mobile phone terminals on the market.

[0040] 2. The present invention is highly automated and can automatically execute a series of complex test processes, greatly reducing the workload of testers. By developing automated control scripts, automated voice quality testing is implemented for repetitive test processes, greatly improving test efficiency. The present invention solves repetitive human work and realizes automated testing; the quantum secret voice quality test for each mobile phone terminal is estimated to take 8 hours, and the automated test is estimated to take 2 hours. It also supports concurrent testing of multiple terminals, effectively improving test efficiency and reducing labor costs.

[0041] 3. The present invention proposes an automated test method for quantum secret conversations based on the test standards and specifications related to quantum communication, ensuring that all types of products on the market can follow a unified test process and quality requirements. The present invention not only helps to improve the interoperability and stability of quantum secret conversations, but also promotes the coordinated development of upstream and downstream enterprises in the industrial chain and forms a market environment of healthy competition.

[0042] 4. The present invention provides abundant test items and flexible test configuration options, and supports customizing test scenarios and parameters according to actual needs.

[0043] 5. The present invention supports voice quality testing of different voice encodings, effectively controls voice quality issues in quantum secret communication, and improves testing efficiency.

[0044] 6. The present invention proposes a solution to the performance test of quantum secret calls, and at the same time completes a comprehensive test of the compatibility and stability of mobile phone terminals that support quantum secret calls. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The accompanying drawings are only used to illustrate specific embodiments and are not considered to limit the present invention. In the entire drawings, the same reference symbols represent the same components. Obviously, the drawings described below are only some embodiments recorded in the embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0046] Figure 1 This is a flow chart of a method for automatic testing of quantum encrypted speech quality according to an embodiment of the present invention;

[0047] Figure 2 This is a structural diagram of an automatic test system for quantum encrypted speech quality according to an embodiment of the present invention;

[0048] Figure 3 This is a schematic diagram of an automatic test system for quantum secret speech quality according to an embodiment of the present invention;

[0049] Figure 4 This is an interface diagram of running a test plan by a click operation according to an embodiment of the present invention;

[0050] Figure 5 This is a diagram of the interface of the quantum secret message testing system platform according to an embodiment of the present invention;

[0051] Figure 6 This is an interface diagram of adding a plan-checking a test terminal in an embodiment of the present invention;

[0052] Figure 7 An interface diagram of adding a plan and selecting a test case to be tested in an embodiment of the present invention;

[0053] Figure 8 This is an interface diagram for adding a plan-filling in a name and checking an operation mode according to an embodiment of the present invention. DETAILED DESCRIPTION

[0054] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work should fall within the scope of protection of the present invention.

[0055] Furthermore, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concepts disclosed in the present invention.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. The terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of methods and systems consistent with some aspects of the present invention as detailed in the appended claims.

[0058] The technical terms involved in the present invention are explained below:

[0059] POLQA algorithm: The PQLQA (Perceptual Objective Listening Quality Assessment) algorithm is an objective standard for evaluating speech quality, standardized by the International Telecommunication Union (ITU-T) as recommended specification P.8634.

[0060] Quantum Secret Talk APP: China Telecom's Quantum Secret Talk APP is an application that uses quantum communication technology to provide secure communication services. Quantum communication technology is based on the principles of quantum mechanics, especially quantum entanglement and quantum non-cloning principles, to achieve the security of information transmission.

[0061] The present invention proposes a method and system for automatic testing of quantum secret speech voice quality, including a voice quality tester device, a control PC to deploy an automatic script for calling voice quality, a test platform with customized parameters, and a data server to store test data, test logs, etc. The present invention is an efficient and intelligent testing solution designed specifically for quantum secret speech communication. The present invention is highly automated and can automatically execute a series of complex test processes, greatly reducing the workload of testers.

[0062] like Figure 1 As shown, the automatic test method for quantum encrypted speech quality of the embodiment of the present invention comprises the following steps:

[0063] S1, connect the voice quality tester, control PC and data server to the switch to form a local area network to achieve data control and data transmission intercommunication.

[0064] The following is an introduction to voice quality testers: This is a professional voice quality test device used to evaluate the voice quality in voice communication systems or devices. These testers are usually based on objective voice quality evaluation algorithms, such as POLQA, PESQ, VISQOL, etc., which are used to simulate the human ear's perception of voice signals and provide quantitative scores to help engineers and technicians optimize and improve voice communication systems.

[0065] S2: The tested mobile phone and the cooperating mobile phone start the quantum secret call function.

[0066] Specifically, after the quantum SIM cards are inserted into the tested mobile phone and the cooperating mobile phone respectively, they are turned on normally, the tested mobile phone and the cooperating mobile phone install the Quantum Secret Talk APP, and the quantum secret talk function is turned on normally.

[0067] S3, configure parameters of the voice quality tester, and then connect the tested mobile phone and the matching mobile phone to the voice quality tester through an earphone line.

[0068] Specifically, first, the voice quality tester sets the configuration parameters normally, including the physical test port, voice quality test algorithm (Mos), voice test sampling rate, volume compensation, etc. Then the tested mobile phone and the matching mobile phone are connected to the voice quality tester through the headphone cable.

[0069] S4, through the platform interface of the control PC, customize the test scenarios and test parameters, and select the automated voice quality test scripts that have been developed under multiple test scenarios and multiple test parameters according to the test requirements. Figure 5 This is the interface diagram of the quantum secret message testing system platform. Figure 6 To add a plan - check the interface image of the test terminal. Figure 7 To add a plan, check the interface diagram of the test cases to be tested.

[0070] In the embodiment of the present invention, the multiple test scenarios are different scenarios tested under multiple network signal manufacturers, such as good, medium, and poor network signals.

[0071] The multiple test parameters are multiple different speech coding parameters, such as AMR-NB, AMR-WB, EVS, etc.

[0072] Then synchronize the selected test scenario and test parameters to the voice quality tester and start running the test script.

[0073] In this step, the test scripts and related configuration parameters are as follows:

[0074] 1) Add device: identify and add mobile terminal through adb port;

[0075] 2) Configure the number of cycles: Configure the number of test cases to execute;

[0076] 3) Configure call duration: Configure test cases to control call duration;

[0077] 4) Select the test cases that need to be tested.

[0078] In an embodiment of the present invention, a test script includes a test case, a test item, and a test configuration option.

[0079] The test items include: voice encrypted caller / called party, video encrypted caller / called party, long-term quantum encrypted call, quantum encrypted call voice quality and quantum encrypted call success rate, etc.

[0080] Test configuration options include: test plan, parameters used during testing, test execution records, parameters for automated testing, and test execution methods.

[0081] (1) The test plan includes: configurable efficient test mode and compatible test mode. Figure 4 Screen shot of the test plan for point-and-click operation.

[0082] (2) The parameters used during the test include: user project name and test prototype version number, etc.

[0083] (3) Test execution records include: configurable query of test results according to test time, test status, test case, etc.

[0084] (4) The parameters of automated testing include: timed execution and number of automated executions, etc.

[0085] (5) Test execution methods include: sequential execution, parallel execution or random execution. Figure 8This is the interface for adding a plan, filling in the name and checking the operation mode.

[0086] The present invention supports voice quality testing of different voice codings. The test tool calls the voice quality tester by calling the API interface, and realizes the switching of voice coding rates by using different instruction parameters. The specific steps are as follows:

[0087] (1) In the drop-down box on the test tool UI front-end interface, select different speech encodings, such as AMR-NB, AMR-WB, EVS, etc.;

[0088] (2) Synchronous configuration of speech coding parameters to the speech quality tester;

[0089] (3) Start testing the quantum secret conversation automation test;

[0090] The quantum secret voice quality automated test method provided by the present invention is highly automated and can automatically execute a series of complex test processes, greatly reducing the workload of testers. It provides a variety of test items and flexible test configuration options; supports customizing test scenarios and parameters according to actual needs; supports voice quality testing of different voice codes, effectively manages and controls voice quality issues in quantum secret communication, and improves test efficiency.

[0091] S5, control the PC to control the tested mobile phone to call the cooperating mobile phone normally through ADB commands, and successfully establish a quantum secret voice call.

[0092] Specifically, the quantum secret talk voice quality automated test system is started and running normally, and the control PC controls the tested mobile phone to call the cooperating mobile phone normally through ADB commands, and successfully establishes a quantum secret talk voice call.

[0093] S6, the voice quality tester starts the quantum secret call automated test according to the synchronized test scenario and test parameters, begins to measure the voice quality, generates test data and test logs, and saves them to the data server, and controls the PC to realize functions such as query and display of test data and test logs.

[0094] In an embodiment of the present invention, the voice quality tester uses the POLQA algorithm to score the voice quality and generate test data and test logs. The POLQA algorithm is an objective voice quality assessment method, standardized by the International Telecommunication Union (ITU) as P.863 recommendation. It is an assessment tool based on a perceptual model for assessing voice quality, and is particularly suitable for wideband and ultra-wideband speech encoders and communication systems.

[0095] In the embodiment of the present invention, the voice quality tester may be a voice quality tester of Spirent Nomad UX model. It should be noted that the voice quality tester may also be a voice quality tester of other models, which will not be described in detail here.

[0096] like Figure 2 and Figure 3 As shown, an embodiment of the present invention also provides a quantum secret speech voice quality automatic test system, including: a control PC 1, a voice quality tester 2, a switch 3, a data server 4, a tested mobile phone 5 and a matching mobile phone 6.

[0097] Specifically, the control PC 1, the voice quality tester 2 and the data server 4 are connected to the switch 3 through a network cable to form a local area network. The voice quality tester 2 is connected to the tested mobile phone 5 and the matching mobile phone 6 with the quantum secret call function through an earphone line, and the tested mobile phone 5 and the matching mobile phone 6 are connected to the control PC 1 through a USB line.

[0098] By controlling the platform interface of PC 1, customizing the test scenarios and test parameters, selecting the automated voice quality test scripts that have been developed for multiple test scenarios and multiple test parameters according to the test requirements, synchronizing the selected test scenarios and test parameters to the voice quality tester 2, and starting to run the test script.

[0099] Specifically, controlling PC 1 to run a test script includes:

[0100] 1) Add device: identify and add mobile terminal through adb port;

[0101] 2) Configure the number of cycles: Configure the number of test cases to execute;

[0102] 3) Configure call duration: Configure test cases to control call duration;

[0103] 4) Select the test cases that need to be tested.

[0104] The control PC 1 controls the tested mobile phone 5 to call the cooperating mobile phone 6 normally through the ADB command, and successfully establishes a quantum secret voice call.

[0105] The voice quality tester 2 starts the quantum secret call automated test according to the synchronized test scenario and test parameters, starts to measure the voice quality, generates test data and test logs, and saves them to the data server 4, and controls the PC 1 to implement the query and display functions of the test data and test logs. In an embodiment of the present invention, the voice quality tester 2 uses the POLQA algorithm to score the voice quality and generate test data and test logs.

[0106] The present invention proposes a solution to the performance test of quantum secret talk, and at the same time, performs a comprehensive test on the compatibility and stability of mobile phone terminals supporting quantum secret talk. The compatibility and stability of quantum secret talk mobile phone terminals are comprehensively tested through the appium automated testing framework based on Android SDK and the encapsulated adb tool. Compatibility testing is achieved by testing mobile phone terminals of different brands and models through automated means; and stability testing of quantum secret talk is achieved through continuous long-term testing.

[0107] The appium framework used in the present invention to realize automated testing is applicable to the current mainstream Android version, and can realize simulation operations of various test scenarios through scripts on Android terminals of different models and systems, thereby realizing unified testing and achieving test consistency through the platform, which has a significant effect on improving the voice quality of quantum secret calls for existing mobile phone terminals and newly developed mobile phone terminals on the market;

[0108] The automatic testing method and system for quantum secret voice quality provided by the present invention realize an automatic testing scheme. Compared with the manual testing in the prior art or the problem of uneven test results caused by the subjective scoring method of the tester, after using the method and system of the present invention, it can be applied to all Android terminals, and mobile phone terminals of different models and systems can achieve test consistency.

[0109] The automatic test method and system for quantum secret talk voice quality proposed in the present invention, based on the test standards and specifications related to quantum communication, proposes an automatic test scheme for quantum secret talk, ensuring that all kinds of products on the market can follow unified test procedures and quality requirements. This not only helps to improve the interoperability and stability of quantum secret talk communication, but also promotes the coordinated development of upstream and downstream enterprises in the industrial chain, forming a market environment of healthy competition. The present invention is an efficient and intelligent testing solution designed specifically for quantum secret talk communication. The scheme of the present invention is highly automated and can automatically execute a series of complex test processes, greatly reducing the workload of testers. It provides a wealth of test items and flexible test configuration options; supports customized test scenarios and parameters according to actual needs; supports voice quality testing of different voice encodings, effectively controls voice quality issues in quantum secret talk communication, and improves test efficiency.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. Any changes or replacements that can be easily thought of by those skilled in the art within the technical scope disclosed in the present invention should be covered within the protection scope of the present invention.

Claims

1. A method for automatic testing of quantum encrypted speech quality, characterized in that: include: S1, connect the voice quality tester, control PC and data server to the switch to form a local area network to achieve data control and data transmission intercommunication between each other; S2, the tested mobile phone and the cooperating mobile phone start the quantum secret call function; S3, configuring parameters of the voice quality tester, and then connecting the tested mobile phone and the matching mobile phone to the voice quality tester via an earphone line; S4, through the platform interface of the control PC, customize the test scenario and test parameters, select the automated voice quality test script under multiple test scenarios and multiple test parameters that have been developed according to the test requirements, synchronize the selected test scenario and test parameters to the voice quality tester, and start running the test script; wherein the test script includes test cases, test items and test configuration options; S5, the control PC controls the tested mobile phone to call the matching mobile phone normally through ADB commands, and successfully establishes a quantum secret voice call; S6, the voice quality tester starts the quantum secret talk automated test according to the synchronized test scenario and test parameters, starts to measure the voice quality, generates test data and test logs, and saves them to the data server. The control PC realizes the query and display functions of the test data and test logs.

2. According to claim 1, a quantum encrypted voice quality automatic testing method is characterized in that: In S4, the test items include: voice encrypted caller / called party, video encrypted caller / called party, quantum encrypted call long time call, quantum encrypted call voice quality and quantum encrypted call success rate.

3. According to claim 1, a quantum encrypted speech quality automatic testing method is characterized in that: In S4, the test configuration options include: test plan, parameters used in the test process, test execution records, parameters of automated testing and test execution mode.

4. The method for automatic testing of quantum encrypted speech quality according to claim 3 is characterized in that: The test plan includes a test mode and a compatible test mode; The parameters used in the test process include: user project name and test prototype version number; The test execution record includes: querying test results according to test time, test status and test case; The parameters of the automated test include: scheduled execution and number of automated executions; The execution mode of the test includes: sequential execution, parallel execution or random execution.

5. The method for automatic testing of quantum encrypted speech quality according to claim 1, characterized in that: In S4, running the test script includes: 1) Add device: identify and add mobile terminal through adb port; 2) Configure the number of cycles: Configure the number of test cases to execute; 3) Configure call duration: Configure test cases to control call duration; 4) Select the test cases that need to be tested.

6. The method for automatic testing of quantum encrypted speech quality according to claim 1 is characterized in that: In said S4, The multiple test scenarios are different scenarios tested by multiple network signal manufacturers; The multiple test parameters are multiple different speech coding parameters.

7. The method for automatic testing of quantum encrypted speech quality according to claim 1, characterized in that: In S6, the voice quality tester uses the POLQA algorithm to score the voice quality and generate test data and a test log.

8. A quantum encrypted voice quality automatic test system, characterized in that: The method for implementing the automatic test method of quantum secret voice quality according to any one of claims 1 to 7 comprises: a control PC, a voice quality tester, a switch, a data server, a tested mobile phone and a matching mobile phone, wherein: The control PC, voice quality tester and data server are connected to the switch through network cables to form a local area network; the voice quality tester is connected to the tested mobile phone and the matching mobile phone with quantum secret call function through earphone cables, and the tested mobile phone and the matching mobile phone are connected to the control PC through USB cables. Through the platform interface of the control PC, the test scenario and test parameters are customized, and the automated voice quality test script with multiple test scenarios and multiple test parameters that have been developed is selected according to the test requirements, and the selected test scenario and test parameters are synchronized to the voice quality tester to start running the test script; the control PC controls the tested mobile phone to call the matching mobile phone normally through the ADB command, and successfully establishes a quantum secret voice call; The voice quality tester starts the quantum secret talk automated test according to the synchronized test scenario and test parameters, starts to measure the voice quality, generates test data and test logs, and saves them to the data server. The control PC realizes the query and display functions of the test data and test logs.

9. The automatic test system for quantum encrypted speech quality as claimed in claim 8, characterized in that: The control PC runs the test script, including: 1) Add device: identify and add mobile terminal through adb port; 2) Configure the number of cycles: Configure the number of test cases to execute; 3) Configure call duration: Configure test cases to control call duration; 4) Select the test cases that need to be tested.

10. The quantum encrypted speech quality automatic test system according to claim 8, characterized in that: The voice quality tester uses the POLQA algorithm to score the voice quality and generate test data and test logs.

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