Waveguide type SIP automatic test method and system and storage medium

Abstract

The invention discloses a waveguide type SIP automatic testing method and system and a storage medium, and belongs to the technical field of SIP testing. The method comprises the following steps: a user identity verification stage: executing user login verification and authority distribution; a test item initialization stage: establishing an association relationship between a test item and a configuration file; an equipment communication verification stage: verifying communication parameters of the test instrument and the SIP test equipment; in the parameter configuration and equipment calibration stage, test parameter confirmation and initialization calibration of SIP test equipment are completed; in the instrument connection and initialization stage, communication connection of a test instrument is established, and a test environment is initialized; an automatic test execution stage: executing an automatic test process according to the waveguide port sequence; and a test result processing stage: completing test data storage and loop test judgment. According to the invention, the waveguide ports can be automatically switched, so that the test efficiency and precision are greatly improved; after the test is completed, data and test information can be automatically stored according to a specified format.

Description

Technical Field

[0001] This invention relates to the field of SIP testing technology, and in particular to an automatic testing method, system and storage medium for waveguide-type SIP. Background Technology

[0002] Currently, antennas are widely used in various fields, including television, radar, broadcasting, and navigation. As a component of the antenna, the performance of a System in Package (SIP) affects the overall antenna performance. Therefore, each SIP produced must undergo corresponding testing to meet specific requirements before proceeding to the next manufacturing stage. With the increasingly widespread application of antennas, a large number of SIPs require testing. However, the current industry standard for testing largely relies on manually switching test channels and manually recording test data, a method that is extremely inefficient.

[0003] Traditional testing methods have the following problems: traditional testing requires manual switching of waveguide ports and manual gold wire bonding; after traditional testing, data needs to be manually copied and saved, and repeatable testing is not possible; traditional software testing requires the connection and parameter setting of instruments and equipment before testing; traditional testing can only show test data, not test information. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an automatic testing method, system and storage medium for waveguide-type SIP.

[0005] The objective of this invention is achieved through the following technical solution: The first aspect of this invention provides: an automatic testing method for waveguide-type SIPs, comprising the following steps: User authentication phase: Perform user login verification and permission allocation; Test project initialization phase: Establish the association between the test project and the configuration file; Device communication verification phase: Verify the communication parameters of the test instruments and SIP test equipment; Parameter configuration and equipment calibration phase: Complete the confirmation of test parameters and the initial calibration of SIP test equipment; Instrument connection and initialization phase: Establish communication connection with the test instrument and initialize the test environment; Automated test execution phase: Execute the automated test process according to the waveguide port sequence; Test result processing stage: Complete test data storage and loop test judgment.

[0006] Preferably, the user authentication phase further includes the following steps: Verify user identity and legitimacy using account password; assign operation permissions based on account type; after successful verification, proceed to the navigation page.

[0007] Preferably, the test project initialization phase further includes the following steps: Open the navigation page, select the test method and test project; initialize the configuration file path and wave control commands for the test project according to the test project.

[0008] Preferably, the device communication verification stage further includes the following steps: Check if the IP address and serial port of the required test instruments and SIP test equipment are correct. If not, modify the IP address and serial port and then enter the test page.

[0009] Preferably, the parameter configuration and equipment calibration stage further includes the following steps: On the test page, click the parameter configuration button to open the parameter configuration page. Check if the configuration parameters required for the test project are correct. If not, have the administrator log in to modify the configuration parameters and save them. If the SIP test device is being used for the first time after being powered on, perform a full axis homing.

[0010] Preferably, the instrument connection and initialization phase further includes the following steps: After clicking "Start Test", the system checks the connection status of all required test instruments for the current test item. If a test instrument is connected, the connection step for that test instrument is skipped. If it is not connected, the system attempts to reconnect. If there is a connection error, the test is interrupted and an alarm is triggered. The test instruments include at least one of the following: vector network analyzer, signal generator, oscilloscope, power meter, spectrum analyzer, and power supply. After all testing instruments are connected normally, initialize and configure the testing instruments and display them visually.

[0011] Preferably, the automated test execution phase further includes the following steps: After all the test instruments are configured, the software sends an automatic test command to the SIP test equipment, causing the motion mechanism of the SIP test equipment to move to the first waveguide port test position, and waits for the motion mechanism to be in place. After the movement is in place, the software sends the wave control command of the test item to the wave control box, powers on the SIP, writes the voltage, and makes the SIP reach the initial test state. According to the selected test method, execute the test procedure for the first channel. The test methods include receive data extraction test, transmit power test, and P-1 test. After obtaining the test results, fill the test data into the specified position in the test result table. After the first channel test is completed, the software sends the wave control command for the test item to the wave controller box to perform a power-down operation on the SIP, so that the SIP reaches the default state; The software sends a command to the SIP test equipment to continue to the next position, causing the motion mechanism of the SIP test equipment to move to the test position of the next waveguide port, and waits for the motion mechanism to move into place; After the motion mechanism reaches its position, it repeats the operation of powering on, channel testing, powering off, and moving to the next waveguide port until the last waveguide port test is completed, at which point the motion mechanism returns to the initial test position.

[0012] Preferably, the test result processing stage further includes the following steps: The system checks whether the "Repeat Test" checkbox is selected. If it is selected, the test data is automatically saved according to the Excel template, and the process after clicking "Start Test" is repeated. If "Repeat Test" is not selected, the test ends, and the user checks whether the test data meets the requirements based on the test data table. If it does, the user clicks the "Save Data" button to save the test data according to the Excel template.

[0013] A second aspect of the present invention provides: an automatic test system for waveguide-type SIPs, used to implement any of the above-described automatic test methods for waveguide-type SIPs, comprising: The user authentication module is used to perform user login verification and permission allocation. The test project initialization module is used to establish the association between the test project and the configuration file; The device communication verification module is used to verify the communication parameters between the test instrument and the SIP test equipment; The parameter configuration and equipment calibration module is used to complete the confirmation of test parameters and the initial calibration of the SIP test equipment. The instrument connection and initialization module is used to establish communication connections with the test instruments and initialize the test environment. The automatic test execution module is used to execute automated test processes according to the waveguide port sequence; The test result processing module is used to complete test data storage and loop test judgment.

[0014] A third aspect of the present invention provides: a computer-readable storage medium storing computer-executable instructions, wherein when the computer-executable instructions are loaded and executed by a processor, any of the above-described waveguide-type SIP automatic testing methods are implemented.

[0015] The beneficial effects of this invention are: 1) It can automatically switch waveguide ports, which greatly improves testing efficiency and accuracy; after the test is completed, it can automatically save the data to Excel in the specified format.

[0016] 2) The parameters of the waveguide-type SIP automatic testing method are based on the project. The parameter information for each project only needs to be configured once. Subsequent tests can be performed by simply clicking the start test button, which is simple to operate and improves testing efficiency.

[0017] 3) The waveguide-type SIP automatic test method automatically saves test information such as test time, test personnel, and test parameters after saving the data, making the test data clear at a glance. Attached Figure Description

[0018] Figure 1 This is a flowchart of an automated testing method for waveguide-type SIP. Detailed Implementation

[0019] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] See Figure 1 The first aspect of this invention provides: an automatic testing method for waveguide-type SIP, comprising the following steps: User authentication phase: Perform user login verification and permission allocation; Test project initialization phase: Establish the association between the test project and the configuration file; Device communication verification phase: Verify the communication parameters of the test instruments and SIP test equipment; Parameter configuration and equipment calibration phase: Complete the confirmation of test parameters and the initial calibration of SIP test equipment; Instrument connection and initialization phase: Establish communication connection with the test instrument and initialize the test environment; Automated test execution phase: Execute the automated test process according to the waveguide port sequence; Test result processing stage: Complete test data storage and loop test judgment.

[0021] In this embodiment, the software interface is divided into a login page, a navigation page, a test page, and other pages.

[0022] The software operation steps are as follows: 1. Open the software and enter the login page. Enter your account and password to log in. There are two login options: administrator and tester. 2. After logging in, enter the navigation page, select the test method and project, and click Next. The serial port number or IP address of the required instruments and test equipment for the test method will be displayed. 3. Check if the serial port IP of the required instruments and test equipment is correct. If incorrect, modify it, and then click Finish to proceed to the test page. 4. The project is bound to the parameter configuration of that project. Clicking Start Test will automatically control the instruments and test equipment according to the project configuration information. The test equipment's motion mechanism will move to the first waveguide port test position to execute the test process. After the test is completed, the test equipment's motion mechanism will move to the second waveguide port test position and execute the test process again until all SIP waveguide port channels are tested. If you select Repeat Test multiple times, it will move back to the first waveguide port to execute the test process. 5. After one round of testing is completed, the test results will be automatically displayed on the page, and an Excel file with the corresponding name will be automatically generated according to the product number, and the test results and test information will be saved. 6. Other pages include the camera page, the test equipment control page, and the parameter page. Users can view the footage from the camera on the testing equipment via the camera page. The testing equipment control page allows users to control the testing equipment to execute various commands, including homing all axes, continuing to the next position, and moving to the calibration position. The parameter page displays the test parameters for the current project, and administrators can modify test information. 7. Real-time monitoring of the testing equipment status: If the testing equipment is in an abnormal state, an abnormal status message will be returned and displayed in red. Simultaneously, all instrument testing equipment information and test information will be displayed in the status output list on the right.

[0023] In some embodiments, the user authentication phase further includes the following steps: Verify user identity and legitimacy using account password; assign operation permissions based on account type; after successful verification, proceed to the navigation page.

[0024] In this embodiment, the software is opened and the login page is accessed. Users enter their username and password and click login. The system verifies the correctness of the username and password and determines subsequent permissions based on the user's identity. Login users include administrators and testers. After logging in, the user is taken to a navigation page.

[0025] In some embodiments, the test project initialization phase further includes the following steps: Open the navigation page, select the test method and test project; initialize the configuration file path and wave control commands for the test project according to the test project.

[0026] In some embodiments, the device communication verification phase further includes the following steps: Check if the IP address and serial port of the required test instruments and SIP test equipment are correct. If not, modify the IP address and serial port and then enter the test page.

[0027] In some embodiments, the parameter configuration and device calibration phase further includes the following steps: On the test page, click the parameter configuration button to open the parameter configuration page. Check if the configuration parameters required for the test project are correct. If not, have the administrator log in to modify the configuration parameters and save them. If the SIP test device is being used for the first time after being powered on, perform a full axis homing.

[0028] In some embodiments, the instrument connection and initialization phase further includes the following steps: After clicking "Start Test", the system checks the connection status of all required test instruments for the current test item. If a test instrument is connected, the connection step for that test instrument is skipped. If it is not connected, the system attempts to reconnect. If there is a connection error, the test is interrupted and an alarm is triggered. The test instruments include at least one of the following: vector network analyzer, signal generator, oscilloscope, power meter, spectrum analyzer, and power supply. After all testing instruments are connected normally, initialize and configure the testing instruments and display them visually.

[0029] In some embodiments, the automated test execution phase further includes the following steps: After all the test instruments are configured, the software sends an automatic test command to the SIP test equipment, causing the motion mechanism of the SIP test equipment to move to the first waveguide port test position, and waits for the motion mechanism to be in place. After the movement is in place, the software sends the wave control command of the test item to the wave control box, powers on the SIP, writes the voltage, and makes the SIP reach the initial test state. According to the selected test method, execute the test procedure for the first channel. The test methods include receive data extraction test, transmit power test, and P-1 test. After obtaining the test results, fill the test data into the specified position in the test result table. After the first channel test is completed, the software sends the wave control command for the test item to the wave controller box to perform a power-down operation on the SIP, so that the SIP reaches the default state; The software sends a command to the SIP test equipment to continue to the next position, causing the motion mechanism of the SIP test equipment to move to the test position of the next waveguide port, and waits for the motion mechanism to move into place; After the motion mechanism reaches its position, it repeats the operation of powering on, channel testing, powering off, and moving to the next waveguide port until the last waveguide port test is completed, at which point the motion mechanism returns to the initial test position.

[0030] In some embodiments, the test result processing stage further includes the following steps: The system checks whether the "Repeat Test" checkbox is selected. If it is selected, the test data is automatically saved according to the Excel template, and the process after clicking "Start Test" is repeated. If "Repeat Test" is not selected, the test ends, and the user checks whether the test data meets the requirements based on the test data table. If it does, the user clicks the "Save Data" button to save the test data according to the Excel template.

[0031] A second aspect of the present invention provides: an automatic test system for waveguide-type SIPs, used to implement any of the above-described automatic test methods for waveguide-type SIPs, comprising: The user authentication module is used to perform user login verification and permission allocation. The test project initialization module is used to establish the association between the test project and the configuration file; The device communication verification module is used to verify the communication parameters between the test instrument and the SIP test equipment; The parameter configuration and equipment calibration module is used to complete the confirmation of test parameters and the initial calibration of the SIP test equipment. The instrument connection and initialization module is used to establish communication connections with the test instruments and initialize the test environment. The automatic test execution module is used to execute automated test processes according to the waveguide port sequence; The test result processing module is used to complete test data storage and loop test judgment.

[0032] A third aspect of the present invention provides: a computer-readable storage medium storing computer-executable instructions, wherein when the computer-executable instructions are loaded and executed by a processor, any of the above-described waveguide-type SIP automatic testing methods are implemented.

[0033] The above description is merely a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An automatic testing method for waveguide-type SIP, characterized in that: Includes the following steps: User authentication phase: Perform user login verification and permission allocation; Test project initialization phase: Establish the association between the test project and the configuration file; Device communication verification phase: Verify the communication parameters of the test instruments and SIP test equipment; Parameter configuration and equipment calibration phase: Complete the confirmation of test parameters and the initial calibration of SIP test equipment; Instrument connection and initialization phase: Establish communication connection with the test instrument and initialize the test environment; Automated test execution phase: Execute the automated test process according to the waveguide port sequence; Test result processing stage: Complete test data storage and loop test judgment.

2. The automatic testing method for waveguide-type SIP according to claim 1, characterized in that: The user authentication phase also includes the following steps: Verify user identity and legitimacy using account password; assign operation permissions based on account type; after successful verification, proceed to the navigation page.

3. The automatic testing method for waveguide-type SIP according to claim 2, characterized in that: The test project initialization phase also includes the following steps: Open the navigation page, select the test method and test project; initialize the configuration file path and wave control commands for the test project according to the test project.

4. The automatic testing method for waveguide-type SIP according to claim 3, characterized in that: The device communication verification phase also includes the following steps: Check if the IP address and serial port of the required test instruments and SIP test equipment are correct. If not, modify the IP address and serial port and then enter the test page.

5. The automatic testing method for waveguide-type SIP according to claim 4, characterized in that: The parameter configuration and equipment calibration phase also includes the following steps: On the test page, click the parameter configuration button to open the parameter configuration page. Check if the configuration parameters required for the test project are correct. If not, have the administrator log in to modify the configuration parameters and save them. If the SIP test device is being used for the first time after being powered on, perform a full axis homing.

6. The automatic testing method for waveguide-type SIP according to claim 5, characterized in that: The instrument connection and initialization phase also includes the following steps: After clicking "Start Test", the system checks the connection status of all required test instruments for the current test item. If a test instrument is connected, the connection step for that test instrument is skipped. If it is not connected, the system attempts to reconnect. If there is a connection error, the test is interrupted and an alarm is triggered. The test instruments include at least one of the following: vector network analyzer, signal generator, oscilloscope, power meter, spectrum analyzer, and power supply. After all testing instruments are connected normally, initialize and configure the testing instruments and display them visually.

7. The automatic testing method for waveguide-type SIP according to claim 6, characterized in that: The automated test execution phase also includes the following steps: After all the test instruments are configured, the software sends an automatic test command to the SIP test equipment, causing the motion mechanism of the SIP test equipment to move to the first waveguide port test position, and waits for the motion mechanism to be in place. After the movement is in place, the software sends the wave control command of the test item to the wave control box, powers on the SIP, writes the voltage, and makes the SIP reach the initial test state. According to the selected test method, execute the test procedure for the first channel. The test methods include receive data extraction test, transmit power test, and P-1 test. After obtaining the test results, fill the test data into the specified position in the test result table. After the first channel test is completed, the software sends the wave control command for the test item to the wave controller box to perform a power-down operation on the SIP, so that the SIP reaches the default state; The software sends a command to the SIP test equipment to continue to the next position, causing the motion mechanism of the SIP test equipment to move to the test position of the next waveguide port, and waits for the motion mechanism to move into place; After the motion mechanism reaches its position, it repeats the operation of powering on, channel testing, powering off, and moving to the next waveguide port until the last waveguide port test is completed, at which point the motion mechanism returns to the initial test position.

8. The automatic testing method for waveguide-type SIP according to claim 7, characterized in that: The test result processing stage also includes the following steps: The system checks whether the "Repeat Test" checkbox is selected. If it is selected, the test data is automatically saved according to the Excel template, and the process after clicking "Start Test" is repeated. If "Repeat Test" is not selected, the test ends, and the user checks whether the test data meets the requirements based on the test data table. If it does, the user clicks the "Save Data" button to save the test data according to the Excel template.

9. A waveguide-type SIP automatic test system, characterized in that: The method for implementing the automatic testing method for waveguide-type SIP as described in any one of claims 1-8 includes: The user authentication module is used to perform user login verification and permission allocation. The test project initialization module is used to establish the association between the test project and the configuration file; The device communication verification module is used to verify the communication parameters between the test instrument and the SIP test equipment; The parameter configuration and equipment calibration module is used to complete the confirmation of test parameters and the initial calibration of the SIP test equipment. The instrument connection and initialization module is used to establish communication connections with the test instruments and initialize the test environment. The automatic test execution module is used to execute automated test processes according to the waveguide port sequence; The test result processing module is used to complete test data storage and loop test judgment.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, which, when loaded and executed by a processor, implement the waveguide-type SIP automatic testing method as described in any one of claims 1-8.

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