Display control integrated test cabinet

Abstract

The application discloses a display and control integrated test cabinet, and relates to the technical field of automatic test of electronic equipment. The cabinet comprises at least one main cabinet, the main cabinet comprises a first cabinet body, and a first touch large-screen integrated machine, an industrial computer, a microphone, a first environment sensor, a first power distribution unit, a first switch and a first test instrument combination are all assembled on the cabinet body; the first touch large-screen integrated machine is embeddedly installed on the first front door assembly; each device is connected to the power distribution unit and the switch through a power line and a network cable; the industrial computer is deployed with a test control intelligent agent program, a data analysis intelligent agent program, a fault diagnosis intelligent agent program, an automatic test software platform and the like. The application realizes integrated fusion of the cabinet body and the large screen, supports multi-modal operation control such as touch and voice, solves the problems of mess and complicated operation of traditional devices, and significantly improves the cabinet appearance and operation convenience.

Description

Technical Field

[0001] This invention relates to the field of automatic testing technology for electronic equipment, and specifically to an integrated display and control testing cabinet. Background Technology

[0002] The statements in this section are provided only as background information in connection with this disclosure and may not constitute prior art.

[0003] Current automated test cabinets for electronic equipment are typically assembled from a standard 19-inch cabinet, test instruments, an industrial computer, and an integrated keyboard and display (KVM). However, these cabinets suffer from the following technical drawbacks in practical applications: 1. The server rack is assembled from equipment from different manufacturers, and the colors and shapes of the equipment vary greatly, resulting in poor overall aesthetics of the server rack; 2. Operation often requires opening the front door of the rack, which not only takes up external space but also results in a poor user experience; 3. Due to the physical size limitations of the server rack, the screen of the integrated keyboard and monitor (KVM) is relatively small, which is not conducive to displaying complex and detailed test interfaces. In addition, it relies heavily on traditional mouse and keyboard for operation, resulting in a complex and cumbersome overall test operation process, which requires a high level of professional skills from the operators. Summary of the Invention

[0004] The purpose of this invention is to address the technical problems of current automated testing cabinets for electronic equipment, such as poor aesthetics due to piecemeal equipment, small screens, and complex and cumbersome operation due to reliance on traditional keyboards and mice. This invention provides an integrated display and control testing cabinet, which adopts an integrated physical architecture that embeds a large touch screen all-in-one machine into the front door of the cabinet. Based on the local computing power of the industrial control computer, intelligent agent software programs are deployed to control and interact with the instruments. This realizes centralized display and control of a large-size touch screen, multimodal intelligent interaction (voice / text), and automation of test control, data analysis, and fault diagnosis, thereby improving the overall aesthetics of the cabinet and significantly enhancing the convenience and intelligence of the testing operation.

[0005] The technical solution of the present invention is as follows: An integrated display and control test cabinet includes: At least one main unit rack, the main unit rack comprising: a first rack body, and a first touch screen all-in-one machine, an industrial control computer, a microphone, a first environmental sensor, a first power distribution unit, a first switch, and a first test instrument assembly, all mounted on the first rack body; the first test instrument assembly includes at least one test instrument; The first cabinet includes a first front door assembly, and the first touch screen all-in-one machine is embedded in the first front door assembly; the first cabinet is provided with an upper rack mounting structure, and the industrial control computer, the first power distribution unit, the first switch and the first test instrument combination are all fixed on the upper rack mounting structure; The first environmental sensor is communicatively connected to the first power distribution unit via a communication bus; The microphone is connected to the industrial control computer via an audio cable. The first touch screen all-in-one machine, the first test instrument combination and the industrial control computer are all electrically connected to the first power distribution unit through power cords so that they are powered by the first power distribution unit. The first touch screen all-in-one machine, the first power distribution unit, the first test instrument combination and the industrial control computer are all connected to the first switch via network cables to form a system local area network in the host cabinet.

[0006] Furthermore, the first cabinet also includes a rear door assembly, a left door assembly, a right door assembly, and an inner frame that are spliced ​​together with the first front door assembly; The first touch screen all-in-one machine is fixed to the first front door assembly by a pressure plate; the inner frame serves as the upper rack mounting structure, and the upper rack mounting structure is a 19-inch standard upper rack mounting structure.

[0007] Furthermore, the test cabinet also includes at least one slave cabinet, which includes: a second cabinet, and a second touch screen all-in-one machine, a second environmental sensor, a second power distribution unit, a second switch, and a second test instrument assembly, all mounted on the second cabinet; the second test instrument assembly includes at least one test instrument. The second cabinet includes a second front door assembly, and the second touch screen all-in-one machine is embedded in the second front door assembly; The second environmental sensor is communicatively connected to the second power distribution unit via a communication bus; The second touch screen all-in-one machine and the second test instrument combination are both electrically connected to the second power distribution unit via power cords so that they are powered by the second power distribution unit; The second touch screen all-in-one machine, the second power distribution unit, and the second test instrument combination are all connected to the second switch via network cables.

[0008] Furthermore, the first switch in the main unit cabinet and the second switch in the slave unit cabinet are connected via network cables to connect the slave unit cabinet to the system local area network.

[0009] Furthermore, the industrial control computer is equipped with an AI computing graphics card, which is configured to provide computing power support for running large local models.

[0010] Furthermore, the first power distribution unit is configured to collect power supply voltage data and power supply current data inside the first cabinet, and to acquire temperature data and humidity data collected by the first environmental sensor. The first touch screen all-in-one machine is equipped with an environmental status monitoring interface and an instrument status monitoring interface; the environmental status monitoring interface is configured to receive and display voltage data, current data, temperature data and humidity data uploaded from the first power distribution unit; the instrument status monitoring interface is configured to send query commands to the first test instrument combination and receive and display the online status and fault status returned by the first test instrument combination. The instrument status monitoring interface is also configured to display prompts or warnings based on the current system date, indicating whether the instrument's measurement has expired or is about to expire.

[0011] Furthermore, the first touchscreen all-in-one machine is equipped with an instrument control interface for controlling the first test instrument combination, and the industrial control computer and the first touchscreen all-in-one machine are configured to achieve manual instrument control through any of the following methods: Method 1: If the first test instrument combination has a control web page service, the first touch screen all-in-one machine is configured to access the control web page service through the browser window built into the display and control software via the system local area network, and simultaneously display the instrument display interface of the first test instrument combination on the first touch screen all-in-one machine; Method 2: If the first test instrument combination does not have a control web page service, the industrial control computer is configured to send control commands to the first test instrument combination via the system local area network and read the test data and return it to the instrument control interface for display.

[0012] Furthermore, the industrial control computer is equipped with an automatic testing software platform and a test control intelligent agent program; The microphone is configured to receive a voice test requirement description and convert it into an audio electrical signal for transmission to the industrial control computer; or, the first touch screen all-in-one machine is configured to receive a text test requirement description and transmit it to the industrial control computer. The industrial control computer is configured to execute the test control intelligent agent program, identify and semantically understand the audio electrical signal or text test requirement description, automatically plan test tasks, and adapt and call the target test program of the device under test in the automatic test software platform. The automatic testing software platform is configured to call and execute the target testing program of the device under test, send control commands to the first testing instrument combination via the system local area network, read the test data of the first testing instrument combination and return it to the first touch screen all-in-one machine for interface display.

[0013] Furthermore, the industrial control computer is also equipped with a data analysis intelligent agent program; The industrial control computer is configured to generate code by executing the data analysis intelligent agent program based on the received data analysis requirements, so as to call the data query interface of the automatic testing software platform to obtain historical test data; the industrial control computer is also configured to perform statistical analysis on the historical test data and output the data analysis results to the first touch screen all-in-one machine for display.

[0014] Furthermore, the industrial control computer is also equipped with a fault diagnosis intelligent agent program; The industrial control computer is configured to generate code by executing the fault diagnosis intelligent agent program based on the received fault diagnosis requirements, so as to call the data query interface of the automatic testing software platform to obtain the fault phenomenon information and fault data of the tested object; the industrial control computer is also configured to call the fault diagnosis algorithm to complete the fault location, and output the fault location result to the first touch screen all-in-one machine for display.

[0015] Compared with existing technologies, the advantages of this invention are: 1. Hardware Architecture Integration and Enhanced Aesthetics: This invention adopts an integrated design, embedding a large-size (e.g., 43-inch) first touchscreen all-in-one unit into the front door component of the first cabinet, forming a closed, integrated cabinet. All instruments can be centrally controlled and displayed on the touchscreen, completely overcoming the visual defects of the cluttered equipment inside traditional cabinets and the limitations of KVM monitor size, significantly improving the overall neatness and visual appeal of the cabinet.

[0016] 2. Significantly improved ease of operation: This invention breaks through the limitations of traditional keyboard and mouse operation. Through the access of peripheral devices such as a large touch screen and microphone, it supports manual operation of instruments and control of the test process in multiple modes such as touch and voice input, making the test process more intuitive and greatly improving the convenience of human-computer interaction.

[0017] 3. Reduced operational barriers and high level of intelligence: This invention deploys test control intelligent agents, data analysis intelligent agents, and fault diagnosis intelligent agent service programs on an industrial control computer. Using these intelligent agents as the interaction hub, operators only need to input natural language (voice or text) to automatically plan test tasks, complete test program execution, perform statistical analysis of test data of the tested object, and diagnose and locate faults, significantly reducing operational complexity and the professional skill requirements for frontline operators. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments recorded in the embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the cabinet composition and connection relationship provided in an embodiment of the present invention; Figure 2 This is one of the block diagrams illustrating the working principle of the cabinet provided in this embodiment of the invention; Figure 3 This is the second block diagram illustrating the working principle of the cabinet provided in this embodiment of the invention. Figure 4 This is a schematic diagram of the front view of the main unit cabinet provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the side view of the main unit cabinet provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the internal assembly of the front door of the main unit cabinet provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the main unit cabinet inner frame and instrument mounting assembly provided in an embodiment of the present invention.

[0020] Figure label: 1-First front door assembly; 2-Rear door assembly; 3-Left side door assembly; 4-Right side door assembly; 5-First touch screen all-in-one machine; 6-Pressure plate; 7-Inner frame; 8-First power distribution unit; 9-First switch; 10-Oscilloscope; 11-Spectrum analyzer; 12-Power meter; 13-Signal source; 14-Industrial control computer. Detailed Implementation

[0021] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0022] The features and performance of the present invention will be further described in detail below with reference to embodiments.

[0023] Example 1 like Figures 1 to 7 As shown, this embodiment provides an integrated display and control test cabinet. This cabinet aims to overcome the technical defects of traditional electronic equipment automatic test cabinets (which are usually composed of a 19-inch standard cabinet, test instruments and equipment, industrial control computer and KVM integrated keyboard and display) due to the large differences in color and shape caused by different equipment manufacturers, poor overall aesthetics, and the small size of the KVM screen and the cumbersome operation caused by the reliance on keyboard and mouse.

[0024] Specifically, the cabinet in this embodiment includes at least one main unit cabinet, which includes a first cabinet body, and a first touch screen all-in-one machine 5, an industrial control computer 14, a microphone, a first environmental sensor, a first power distribution unit 8, a first switch 9, and a first test instrument assembly, all mounted on the first cabinet body; the first test instrument assembly includes at least one test instrument.

[0025] In terms of physical architecture, the first cabinet includes a first front door component 1, and the first touch screen all-in-one machine 5 is embedded in the first front door component 1; the first cabinet has an upper frame mounting structure (inner frame 7) inside, and the industrial control computer 14, the first power distribution unit 8, the first switch 9, and the first test instrument assembly are all fixed to the upper frame mounting structure. For specific implementation details, please refer to [reference needed]. Figures 4-7 This invention employs an integrated design, where the first cabinet and the display and control components (i.e., the first touchscreen all-in-one machine 5) form a closed, integrated cabinet. Compared to the 19-inch display integrated on traditional test cabinets, the touchscreen of the first touchscreen all-in-one machine 5 in this embodiment can reach 43 inches, significantly increasing the display area. All the first test instruments can be centrally controlled and displayed on the 43-inch screen, and the cabinet visually forms a closed whole, rather than a cluttered combination, greatly improving the overall neatness and aesthetics of the cabinet.

[0026] Regarding the rack wiring topology, the first environmental sensor is connected to the first power distribution unit 8 via a communication bus; specifically, the communication bus is preferably an RS485 bus. The first environmental sensor is used to collect temperature and humidity data inside the first rack and upload it to the first power distribution unit 8 via the RS485 bus. The microphone is connected to the industrial control computer 14 via an audio cable to enable voice command input from the operator. The first touchscreen all-in-one machine 5, the first testing instrument combination, and the industrial control computer 14 are all electrically connected to the first power distribution unit 8 via power cables, so that they are powered uniformly by the first power distribution unit 8; specifically, the first power distribution unit 8 is connected to an AC220V mains power supply and is responsible for the power distribution of all devices inside the rack. The first touchscreen all-in-one machine 5, the first power distribution unit 8, the first testing instrument combination, and the industrial control computer 14 are all connected to the first switch 9 via network cables to establish a system local area network within the rack. Specifically, the network cable can be an Ethernet cable (LAN cable), which interconnects various hardware devices through the first switch 9, thereby providing high-speed underlying physical communication link support for subsequent software and hardware signaling interaction, instrument status polling, and intelligent agent data retrieval.

[0027] Furthermore, the first cabinet also includes a rear door assembly 2, a left door assembly 3, a right door assembly 4, and an inner frame 7, which are spliced ​​together with the first front door assembly 1; the first touchscreen all-in-one machine 5 is fixed to the first front door assembly 1 by a pressure plate 6; the inner frame 7 serves as the rack mounting structure, which is a standard 19-inch rack mounting structure. (See reference...) Figures 4-7 The rack structure assembly diagram shows that the inner frame 7 serves as the main load-bearing and installation skeleton. It adopts a 19-inch standard rack mounting structure, which can perfectly accommodate the mainstream standard test instrument sizes on the market, facilitating the removal, replacement, and maintenance of instruments.

[0028] To meet the expansion needs of complex or large-scale testing scenarios, the test cabinet may further include at least one slave cabinet. The slave cabinet includes: a second cabinet body, and a second touchscreen all-in-one machine, a second environmental sensor, a second power distribution unit, a second switch, and a second test instrument assembly, all mounted on the second cabinet body; the second test instrument assembly includes at least one test instrument. The second cabinet body includes a second front door assembly, and the second touchscreen all-in-one machine is embedded in the second front door assembly. The second environmental sensor is communicatively connected to the second power distribution unit via a communication bus. The second touchscreen all-in-one machine and the second test instrument assembly are both electrically connected to the second power distribution unit via power cables, and are powered by the second power distribution unit. The second touchscreen all-in-one machine, the second power distribution unit, and the second test instrument assembly are all communicatively connected to the second switch via network cables. Simultaneously, the first switch 9 in the main cabinet and the second switch in the slave cabinet are communicatively connected via network cables to connect the slave cabinet to the system local area network.

[0029] See Figure 1 The number of slave racks is not strictly limited and can be configured according to specific testing needs (e.g., 0 to n units). The hardware architecture of the slave racks is basically the same as that of the main racks. The difference is that the slave racks have slave display and control software installed on the second touch screen all-in-one machine. This slave display and control software also has environmental status monitoring, instrument status monitoring, and instrument operation interface, but does not provide the intelligent agent software interface described later. Other functions are the same as the main display and control interface. The test flow of the slave racks is mainly controlled by the centralized scheduling of the main rack industrial control computer.

[0030] Regarding the specific selection of testing instruments and the computing power configuration of the industrial control computer, the testing instruments included in the first or second testing instrument combination, such as oscilloscope 10, spectrum analyzer 11, power meter 12, and signal source 13, can be determined according to the specific application scenario and are not limited in this invention. The industrial control computer 14 is internally equipped with an AI computing power graphics card, which is configured to provide computing power support for the operation of local large models. Specifically, the instrument configuration in this invention is not fixed and should be configured according to specific testing requirements. As an example of instruments in this application, combined with... Figures 4-7 Oscilloscope 10 is used for measuring signal time-domain parameters; spectrum analyzer 11 is used for measuring signal frequency-domain parameters; power meter 12 is used for measuring RF signal power and pulse modulation parameters; signal source 13 is used for RF signal output. Industrial computer 14 is equipped with an AI computing power graphics card, enabling the rack to run large models with natural language processing capabilities smoothly locally.

[0031] Regarding environmental and instrument status monitoring, the first power distribution unit 8 is configured to collect power supply voltage and current data within the first cabinet, and acquire temperature and humidity data collected by the first environmental sensor; the first touchscreen all-in-one machine 5 is configured with an environmental status monitoring interface and an instrument status monitoring interface; the environmental status monitoring interface is configured to receive and display voltage, current, temperature, and humidity data uploaded from the first power distribution unit 8; the instrument status monitoring interface is configured to send query commands to the first test instrument assembly, and receive and display the online status and fault status returned by the first test instrument assembly; The instrument status monitoring interface is also configured to display prompts or warnings based on the current system date, indicating whether the instrument's measurement has expired or is about to expire.

[0032] Combination Figure 2 , Figure 3 The diagram showing the rack's operating principle illustrates the environmental status monitoring process and principle as follows: The first environmental sensor collects temperature and humidity data and transmits it to the first power distribution unit 8. The first power distribution unit 8 itself collects the voltage and current of the AC220V power supply. The first touchscreen all-in-one machine 5 (running the host display and control software) periodically queries the above parameters from the power distribution unit 8 and displays them on the large screen. The instrument status monitoring process and principle are as follows: The host display and control software sends query commands (including instrument information query commands, self-test commands, event status query commands, etc.) to the oscilloscope 10, spectrum analyzer 11, etc. via Ethernet, obtains the returned information, and displays it on the large screen. It should be noted that the environmental monitoring interface, instrument status monitoring interface, and the instrument manual operation interface described below of the rack display and control software only monitor and control the equipment / environment within this rack (while the aforementioned automatic test software platform can uniformly control the instruments in all master / slave racks within the rack).

[0033] Regarding manual testing and operation, the first touchscreen all-in-one machine 5 is equipped with an instrument control interface for controlling the first testing instrument combination. The industrial control computer 14 and the first touchscreen all-in-one machine 5 are configured to achieve manual instrument operation through any of the following methods: Method 1: If the first testing instrument combination has a control webpage service, the first touch screen all-in-one machine 5 is configured to access the control webpage service through the browser window built into the display and control software via the system local area network, and synchronously display the instrument display interface of the first testing instrument combination on the first touch screen all-in-one machine 5; the user can directly click the instrument buttons and knobs on the webpage on the touch screen, or enter the setting parameter values ​​in the text box to set and control the instrument parameters, and observe the display of interface parameters, waveforms, etc., to realize the synchronous mapping operation of the instrument display interface on the webpage interface.

[0034] Method 2: If the first test instrument assembly does not have a control web service, the industrial control computer 14 is configured to send control commands to the first test instrument assembly via the system's local area network and read test data to display on the instrument's control interface. For older instruments or instruments without web services, the host display and control software uses the instrument control service program to directly send control commands to the instrument via Ethernet. Centralized large-screen display and control replaces traditional cumbersome operations, improving the intuitiveness of operation.

[0035] In terms of AI-based intelligent automatic testing and data analysis, the industrial control computer 14 is equipped with an automatic testing software platform and a test control intelligent agent program. The microphone is configured to receive voice test requirement descriptions and convert them into audio electrical signals for transmission to the industrial control computer 14; alternatively, the first touchscreen all-in-one machine 5 is configured to receive text test requirement descriptions and transmit them to the industrial control computer 14. The industrial control computer 14 is configured to execute the test control intelligent agent program, recognize and semantically understand the audio electrical signals or text test requirement descriptions, automatically plan test tasks, and adapt and call the target test program for the device under test in the automatic testing software platform. The automatic testing software platform is configured to call and execute the target test program for the device under test, send control commands to the first test instrument combination via the system local area network, read the test data from the first test instrument combination, and return it to the first touchscreen all-in-one machine 5 for interface display.

[0036] Specifically, the industrial control computer 14 internally deploys test control intelligent agent service programs, data analysis intelligent agent service programs, and fault diagnosis intelligent agent service programs. These intelligent agent service programs are all invoked through the intelligent agent software interface in the host display and control software running on the host rack. Operators only need to input voice or text dialogue describing their needs through the test control intelligent agent interface, such as "Test XX parameter of the device under test," and the intelligent agent can automatically adapt to the target test program and test items of the device under test in the automatic test software platform according to the test requirements. This automatic test software platform is not only used to execute automatic test programs but also to develop automatic test programs. It sends control commands to various test instruments in the rack and reads data via the system local area network, thereby completing the automatic testing of the device under test. Simultaneously, the automatic test software platform stores the recorded and saved test results and test data in a local database, providing a data foundation for subsequent data analysis and fault diagnosis.

[0037] In addition, the industrial control computer 14 is also equipped with a data analysis intelligent agent program; the industrial control computer 14 is configured to generate code by executing the data analysis intelligent agent program based on the received data analysis requirements, so as to call the data query interface of the automatic test software platform to obtain historical test data; the industrial control computer 14 is also configured to perform statistical analysis on the historical test data and output the data analysis results to the first touch screen all-in-one machine 5 for display.

[0038] Meanwhile, the industrial control computer 14 is also equipped with a fault diagnosis intelligent agent program; the industrial control computer 14 is configured to generate code by executing the fault diagnosis intelligent agent program based on the received fault diagnosis requirements, so as to call the data query interface of the automatic test software platform to obtain the fault phenomenon information and fault data of the tested object; the industrial control computer 14 is also configured to call the fault diagnosis algorithm to complete the fault location, and output the fault location result to the first touch screen all-in-one machine 5 for display.

[0039] In the data analysis and fault diagnosis process, the intelligent agent acts as a "code generator" and "interface scheduling hub." Operators input voice or text dialogue from the corresponding interface, and the data analysis intelligent agent generates code to call the platform's data management interface, retrieve data from the database, and display it in statistical charts; the fault diagnosis intelligent agent retrieves information such as fault phenomena according to needs and calls fault diagnosis algorithms to complete rapid location.

[0040] In summary, the cabinet in this embodiment achieves several advantages. First, in terms of hardware architecture, it integrates the cabinet and the touchscreen, allowing all instruments to be centrally controlled and displayed on the touchscreen. The cabinet forms a visually closed whole, solving the physical problems of visual clutter and limited screen size, thus improving the cabinet's neatness and aesthetics. Second, in terms of software and control, it utilizes three intelligent agent services provided by the local large-scale computing power of the industrial control computer to assist in test control, data analysis, and fault diagnosis. This enables multimodal instrument control via touch, voice, and other methods, greatly improving operational convenience and reducing operational complexity and the professional skill requirements for operators.

[0041] The embodiments described above merely illustrate specific implementation methods of this application, and while the descriptions are detailed and specific, they should not be construed as limiting the scope of protection of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the technical solution of this application, and these modifications and improvements all fall within the scope of protection of this application.

[0042] This background section is provided to generally present the context of the invention. The work of the currently named inventors, the work to the extent described in this background section, and aspects of this section that did not constitute prior art at the time of application are neither expressly nor impliedly acknowledged as prior art to the invention.

Claims

1. A test cabinet integrating display and control, characterized in that, include: At least one main unit rack, the main unit rack comprising: a first rack body, and a first touch screen all-in-one machine, an industrial control computer, a microphone, a first environmental sensor, a first power distribution unit, a first switch, and a first test instrument assembly, all mounted on the first rack body; the first test instrument assembly includes at least one test instrument; The first cabinet includes a first front door assembly, and the first touch screen all-in-one machine is embedded in the first front door assembly; the first cabinet is provided with an upper rack mounting structure, and the industrial control computer, the first power distribution unit, the first switch and the first test instrument combination are all fixed on the upper rack mounting structure; The first environmental sensor is communicatively connected to the first power distribution unit via a communication bus; The microphone is connected to the industrial control computer via an audio cable. The first touch screen all-in-one machine, the first test instrument combination and the industrial control computer are all electrically connected to the first power distribution unit through power cords so that they are powered by the first power distribution unit. The first touch screen all-in-one machine, the first power distribution unit, the first test instrument combination and the industrial control computer are all connected to the first switch via network cables to form a system local area network in the host cabinet.

2. The integrated display and control test cabinet according to claim 1, characterized in that, The first cabinet also includes a rear door assembly, a left door assembly, a right door assembly, and an inner frame that are spliced ​​together with the first front door assembly; The first touch screen all-in-one machine is fixed to the first front door assembly by a pressure plate; the inner frame serves as the upper rack mounting structure, and the upper rack mounting structure is a 19-inch standard upper rack mounting structure.

3. The integrated display and control test cabinet according to claim 1, characterized in that, The test cabinet also includes at least one slave cabinet, which includes: a second cabinet, and a second touch screen all-in-one machine, a second environmental sensor, a second power distribution unit, a second switch, and a second test instrument assembly, all mounted on the second cabinet; the second test instrument assembly includes at least one test instrument. The second cabinet includes a second front door assembly, and the second touch screen all-in-one machine is embedded in the second front door assembly; The second environmental sensor is communicatively connected to the second power distribution unit via a communication bus; The second touch screen all-in-one machine and the second test instrument combination are both electrically connected to the second power distribution unit via power cords so that they are powered by the second power distribution unit; The second touch screen all-in-one machine, the second power distribution unit, and the second test instrument combination are all connected to the second switch via network cables.

4. The integrated display and control test cabinet according to claim 3, characterized in that, The first switch in the main cabinet and the second switch in the slave cabinet are connected via network cables to connect the slave cabinet to the system local area network.

5. The integrated display and control test cabinet according to claim 1, characterized in that, The industrial control computer is equipped with an AI computing graphics card, which is configured to provide computing power support for running large local models.

6. The integrated display and control test cabinet according to claim 1, characterized in that, The first power distribution unit is configured to collect power supply voltage data and power supply current data inside the first cabinet, and to acquire temperature data and humidity data collected by the first environmental sensor; The first touch screen all-in-one machine is equipped with an environmental status monitoring interface and an instrument status monitoring interface; the environmental status monitoring interface is configured to receive and display voltage data, current data, temperature data and humidity data uploaded from the first power distribution unit; the instrument status monitoring interface is configured to send query commands to the first test instrument combination and receive and display the online status and fault status returned by the first test instrument combination. The instrument status monitoring interface is also configured to display prompts or warnings based on the current system date, indicating whether the instrument's measurement has expired or is about to expire.

7. The integrated display and control test cabinet according to claim 1, characterized in that, The first touchscreen all-in-one machine is equipped with an instrument control interface for controlling the first test instrument combination. The industrial control computer and the first touchscreen all-in-one machine are configured to achieve manual instrument control through any of the following methods: Method 1: If the first test instrument combination has a control web page service, the first touch screen all-in-one machine is configured to access the control web page service through the browser window built into the display and control software via the system local area network, and simultaneously display the instrument display interface of the first test instrument combination on the first touch screen all-in-one machine; Method 2: If the first test instrument combination does not have a control web page service, the industrial control computer is configured to send control commands to the first test instrument combination via the system local area network and read the test data and return it to the instrument control interface for display.

8. The integrated display and control test cabinet according to claim 1, characterized in that, The industrial control computer is equipped with an automatic testing software platform and a test control intelligent agent program. The microphone is configured to receive a voice test requirement description and convert it into an audio electrical signal for transmission to the industrial control computer; or, the first touch screen all-in-one machine is configured to receive a text test requirement description and transmit it to the industrial control computer. The industrial control computer is configured to execute the test control intelligent agent program, identify and semantically understand the audio electrical signal or text test requirement description, automatically plan test tasks, and adapt and call the target test program of the device under test in the automatic test software platform. The automatic testing software platform is configured to call and execute the target testing program of the device under test, send control commands to the first testing instrument combination via the system local area network, read the test data of the first testing instrument combination and return it to the first touch screen all-in-one machine for interface display.

9. The integrated display and control test cabinet according to claim 8, characterized in that, The industrial control computer is also equipped with a data analysis intelligent agent program; The industrial control computer is configured to generate code by executing the data analysis intelligent agent program based on the received data analysis requirements, so as to call the data query interface of the automatic testing software platform to obtain historical test data; the industrial control computer is also configured to perform statistical analysis on the historical test data and output the data analysis results to the first touch screen all-in-one machine for display.

10. The integrated display and control test cabinet according to claim 8, characterized in that, The industrial control computer is also equipped with a fault diagnosis intelligent agent program. The industrial control computer is configured to generate code by executing the fault diagnosis intelligent agent program based on the received fault diagnosis requirements, so as to call the data query interface of the automatic testing software platform to obtain the fault phenomenon information and fault data of the tested object; the industrial control computer is also configured to call the fault diagnosis algorithm to complete the fault location, and output the fault location result to the first touch screen all-in-one machine for display.

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