An automobile cabin controller testing device

Abstract

This utility model relates to the field of testing device technology and discloses a testing device for an automotive cockpit controller, comprising: a main cabinet, which is divided into multiple functional layers along a first direction by partitions, the functional layers being suitable for testing at least one function of the automotive cockpit controller; and a darkroom connected to the main cabinet, the darkroom being suitable for forming a dark space; the main cabinet includes: a first side panel, the first side panel being suitable for mounting the object under test for testing in the darkroom. By dividing the main cabinet into multiple functional layers along the first direction, the parallel testing capability of multiple functions of the automotive cockpit controller is realized. This not only optimizes space utilization but also significantly improves testing efficiency, allowing different functional modules to be tested simultaneously, greatly shortening the overall testing cycle. The connection design of the darkroom provides a controllable dark environment for optically related tests, ensuring the reliability and consistency of test data.

Description

Technical Field

[0001] This utility model relates to the field of testing device technology, specifically to a testing device for an automotive cockpit controller. Background Technology

[0002] The automotive cockpit controller is a core control unit in the vehicle's electronic architecture, responsible for integrating and managing functional modules such as human-machine interaction, infotainment, instrument display, air conditioning, and seat adjustment within the cockpit. It runs the onboard operating system through a high-performance processor, coordinating intelligent interactions such as multi-screen linkage, voice recognition, and gesture control, while also communicating with the vehicle's network to achieve data fusion and functional collaboration. Its core objective is to enhance the digitalization, personalization, and safety of the driving experience, making it a key hardware carrier for intelligent vehicles.

[0003] In existing technologies, test benches rely on distributed hardware and manually assembled wiring systems when conducting functional testing of smart cockpits, resulting in a bulky and cluttered overall structure that occupies a significant amount of physical space. Testing of optical devices such as cameras and screens requires specialized facilities, further increasing costs. Due to the lack of standardization of signal interfaces, the configuration of the test environment is highly dependent on manual operation, leading to lengthy and inefficient test preparation cycles, making it difficult to meet the high-efficiency verification requirements of highly complex cockpit controllers. Utility Model Content

[0004] In view of this, the present invention provides a test device for automotive cockpit controllers to solve the problems of large size and messy construction that exist in existing test devices.

[0005] This utility model provides a testing device for automotive cockpit controllers, comprising:

[0006] The main cabinet is divided into multiple functional layers along a first direction by partitions. The functional layers are suitable for testing at least one function of the vehicle cockpit controller.

[0007] The darkroom is connected to the main cabinet and is suitable for creating a dark space.

[0008] The main cabinet includes: a first side panel, which has a test object mounting hole. The first side panel is located at the connection between the main cabinet and the darkroom. The first side panel can be flipped open and is suitable for mounting the test object for testing in the darkroom.

[0009] Beneficial Effects: By dividing the main cabinet into multiple functional layers along the first direction, parallel testing of various functions of the automotive cockpit controller is achieved. This not only optimizes space utilization but also significantly improves testing efficiency, allowing different functional modules to be tested simultaneously and greatly shortening the overall testing cycle. The anechoic chamber connection design provides a controllable dark environment for optical-related tests, ensuring the reliability and consistency of test data. The flip-open structure of the first side panel simplifies the installation and debugging process of the device under test (DUT), allowing operators to quickly deploy equipment without complex operations. The standardized design of the DUT mounting holes further enhances compatibility, adapting to various controller models and avoiding the problem of frequent equipment transfers required in traditional testing, thus reducing human error and the risk of equipment damage.

[0010] In one alternative implementation, the main cabinet further includes:

[0011] The second side panel and heat dissipation components are located at the position of the first side panel relative to the main cabinet, and the second side panel is suitable for the installation of heat dissipation components.

[0012] Beneficial effects: By placing a second side panel at a relative position to the main cabinet, a symmetrical and stable cabinet structure is formed, enhancing the overall rigidity of the equipment. The heat dissipation components solve the high-temperature problem generated during long-term testing of the automotive cockpit controller. Optimized heat dissipation paths ensure that components always operate within a suitable temperature range. The installation position of the second side panel does not affect the functional zoning of the main cabinet while maximizing heat dissipation efficiency. Simultaneously, the isolation design between the heat dissipation system and the functional layers avoids airflow interference with the sensitive testing environment, demonstrating the systematic and coordinated nature of the overall design.

[0013] In one alternative implementation, the main cabinet further includes:

[0014] The front panel is located between the first and second side panels, on one side of the main cabinet. Part of the front panel is made of transparent material and has a control panel.

[0015] Beneficial effects: The transparent section of the front panel provides a real-time visual monitoring window for the testing process, allowing operators to intuitively observe changes in the test object's status without interfering with the testing environment. The integrated design of the control panel concentrates the human-machine interface in a specific area of ​​the front panel, conforming to ergonomic principles and reducing operator movement distance and operational complexity. The optimized layout of the control panel, with frequently used function buttons and status indicator lights arranged by priority, significantly improves operational efficiency. The rational division between the transparent and operating areas ensures functionality while maintaining the overall aesthetic appeal of the equipment.

[0016] In one alternative implementation, the main cabinet further includes:

[0017] The back panel is located between the first and second side panels on the other side of the main cabinet. The back panel has a cable management section, which is suitable for organizing and storing the connecting cables between various components.

[0018] Beneficial effects: The cable management section on the back panel solves the common problem of messy cables in testing equipment. Through cable channels and fixing clips, power cords, signal cables, and other connecting cables are neatly organized, improving not only the aesthetics of the equipment but, more importantly, reducing signal interference and connection failures caused by cable tangling. The modular design of the cable management section allows for categorized management according to cable type and function, facilitating quick identification and troubleshooting. It also improves equipment safety, reducing the risk of tripping and short circuits.

[0019] In one alternative embodiment, the first side panel further includes a test object hanging plate, which is disposed on the side of the first side panel near the darkroom.

[0020] Beneficial effects: The test plate connects the controller under test (DUT) and the testing device, ensuring that the DUT is in the optimal detection position during optical testing, thus avoiding test data deviations caused by differences in installation position. The positioning structure on the plate surface ensures the repeatability of the position for each installation. In addition, the detachable design of the plate and the first side plate facilitates cleaning, maintenance, and upgrades, extending the service life of the equipment.

[0021] In one alternative embodiment, the darkroom includes a darkroom door, the darkroom door extending in a direction parallel to a first direction, and the edge of the darkroom door is provided with a soundproof portion.

[0022] Beneficial effects: The functional layer separation direction of the darkroom door and the main cabinet is consistent, forming a coordinated and unified overall structure that saves space while ensuring ease of operation. The sound insulation section uses multi-layer composite sound insulation materials, which can effectively isolate external noise interference and provide an ideal acoustic environment for testing projects that require sound collection.

[0023] In one alternative implementation, a removable screen mounting plate is provided on the side of the darkroom near the main cabinet, and the screen mounting plate has multiple sets of waist-shaped mounting holes.

[0024] Beneficial effects: The detachable screen mounting plate provides extremely high testing flexibility. The arrangement of multiple sets of waist-shaped mounting holes supports fine-tuning of the display's position in three-dimensional space, ensuring precise alignment of the screen under test with the testing equipment. The screen mounting plate simplifies the equipment configuration change process; when testing a new model of display, only the corresponding mounting plate needs to be replaced without modifying the entire darkroom structure. It also supports multi-screen synchronous testing configurations, allowing multiple screens to be installed simultaneously for comparative testing.

[0025] In one alternative implementation, slide rail assemblies are provided on both sides inside the functional layer, and a controller tray is slidably connected on the slide rails. The surface of the tray is provided with anti-slip rubber pads and positioning bosses, and the edges are provided with baffles.

[0026] Beneficial effects: The slide rail assembly enables smooth sliding of the controller tray. The anti-slip rubber pads on the tray surface provide sufficient friction to prevent the test object from shifting while avoiding wear on the controller housing. The positioning bosses correspond to the mounting holes of common controllers, enabling quick and accurate positioning and significantly reducing the installation time of the test object. The edge baffles effectively prevent the controller from accidentally slipping off without hindering the operator's installation operation.

[0027] In one optional implementation, the functional layer includes a standardized interface module, which includes various types of signal and power interfaces to adapt to different models of automotive cockpit controllers.

[0028] Beneficial effects: The standardized interface module solves the interface compatibility problem in automotive cockpit controller testing. Modular assembly allows for adaptation to any controller model, significantly improving testing efficiency. The power interface features overvoltage and overcurrent protection, effectively protecting valuable test equipment from accidental damage.

[0029] In one alternative implementation, the bottom of the main cabinet is provided with multiple lockable casters. The lockable casters can switch between a locked state and an unlocked state. In the unlocked state, they are suitable for moving the main cabinet, and in the locked state, they are suitable for fixing the main cabinet.

[0030] Beneficial effects: The locking casters improve the mobility and stability of the testing device. In the locked state, movement is completely eliminated, ensuring no micro-displacement occurs during testing. The casters maintain optimal balance in both moving and stationary states. This solves the problem of traditional, bulky, and difficult-to-move testing equipment, allowing the device to be flexibly moved between different areas of the laboratory and even different workshops. The locking mechanism features a double-safety design, allowing for quick locking via foot pedal or a more secure manual fixation. Attached Figure Description

[0031] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the automotive cockpit controller testing device of this utility model;

[0033] Figure 2 This is an exploded view of the automotive cockpit controller testing device of this utility model;

[0034] Figure 3 This is a schematic diagram of the wiring section of the automotive cockpit controller testing device of this utility model;

[0035] Figure 4 This is the open state of the darkroom door of the automotive cockpit controller of this utility model;

[0036] Figure 5 This is the closed state of the darkroom door of the automotive cockpit controller of this utility model;

[0037] Figure 6 This is a functional distribution diagram of the front panel of the automotive cockpit controller of this utility model;

[0038] Figure 7 This is a schematic diagram of the mounting holes for the test object in the automotive cockpit controller of this utility model;

[0039] Figure 8 This is a schematic diagram of the test object mounting plate of the automotive cockpit controller of this utility model.

[0040] Explanation of reference numerals in the attached figures:

[0041] 1. Main cabinet; 11. First side panel; 111. Mounting hole for the object under test; 112. Hanging plate for the object under test; 12. Second side panel; 121. Cable management section; 13. Back panel; 14. Front panel; 2. Darkroom; 21. Darkroom door. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0043] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0046] In existing technologies, automotive cockpit controller test benches typically employ a combination of discrete hardware devices, including independent signal generators, power modules, and data acquisition cards, connected via manually assembled wiring harnesses. This non-integrated design results in a bulky test bench structure with crisscrossing wiring harnesses, occupying significant laboratory space and increasing the risk of signal interference. For testing optical equipment, such as driver monitoring cameras and AR-HUD projectors, traditional methods require setting up additional optical platforms in darkrooms or under specific lighting conditions, leading to high test site costs and time-consuming equipment calibration. More importantly, due to the lack of unified standards for interface protocols among different suppliers, testers are forced to frequently change adapter boards and cables and manually configure signal parameters, potentially spending hours on preparation for a single test.

[0047] This highly manual testing model reveals significant shortcomings when facing multi-module collaborative testing of intelligent cockpit controllers. For example, verifying multi-screen linkage functionality requires synchronously triggering the interaction logic of the instrument panel, central control screen, and passenger entertainment screen; however, the dispersed hardware systems struggle to achieve millisecond-level timing synchronization, leading to distorted test results. Furthermore, the simulation of vehicle signals such as seat adjustment and air conditioning control typically relies on physical switch arrays, making it difficult to flexibly simulate complex scenarios. Data collection is also often accomplished through multiple independent devices, resulting in low efficiency and a high risk of errors.

[0048] The following is combined Figures 1 to 8 The following describes embodiments of the present invention.

[0049] According to an embodiment of the present invention, a testing device for an automotive cockpit controller is provided, comprising: a main cabinet 1, the main cabinet 1 being divided into multiple functional layers along a first direction by partitions, the functional layers being suitable for testing at least one function of the automotive cockpit controller; a darkroom 2, the darkroom 2 being connected to the main cabinet 1, the darkroom 2 being suitable for forming a dark space; the main cabinet 1 comprising: a first side plate 11, the first side plate 11 having a test object mounting hole 111, the first side plate 11 being disposed at the connection between the main cabinet 1 and the darkroom 2, the first side plate 11 being flip-openable, the first side plate 11 being suitable for mounting the test object for testing in the darkroom 2.

[0050] By dividing the main cabinet 1 into multiple functional layers along the first direction, parallel testing capabilities for various functions of the automotive cockpit controller are achieved. This not only optimizes space utilization but also significantly improves testing efficiency, allowing different functional modules to be tested simultaneously and greatly shortening the overall testing cycle. The connection design of the anechoic chamber 2 provides a controllable dark environment for optical-related tests, ensuring the reliability and consistency of test data. The flip-open structure of the first side panel 11 simplifies the installation and debugging process of the device under test (DUT), allowing operators to quickly deploy the equipment without complex operations. The standardized design of the DUT mounting holes 111 further enhances compatibility, adapting to various controller models and avoiding the problem of frequent equipment transfers required in traditional testing. This reduces human error and the risk of equipment damage.

[0051] Furthermore, combined Figure 8 As shown, the first side panel 11 also includes a test object mounting plate 112, which is located on the side of the first side panel 11 closest to the dark chamber 2. The test object mounting plate 112 connects the test controller and the testing device, ensuring that the test object is in the optimal detection position during optical testing, thus avoiding test data deviations caused by differences in installation position. The positioning structure on the mounting plate surface ensures the repeatability accuracy of the position each time it is installed. In addition, the detachable design of the mounting plate from the first side panel 11 facilitates cleaning, maintenance, and upgrades, extending the service life of the equipment.

[0052] The mounting plate can be connected to the object under test using magnetic adsorption, snap-locking, or screw fixing to ensure installation stability. Positioning pins or scale markings can be added to the surface of the mounting plate to improve the accuracy of repeated installations. Optionally, the mounting plate can be designed to be adjustable, supporting horizontal or vertical fine-tuning to adapt to the installation requirements of different controller models.

[0053] Ensures the test object is in the optimal detection position during optical testing, reducing data errors caused by installation deviations; the detachable design of the mounting plate and side plate facilitates maintenance or upgrades, such as replacing with a dedicated mounting plate adapted to different controller models; the optimized positioning structure improves testing efficiency and reduces manual adjustment time.

[0054] In some embodiments, combined with Figure 2 As shown, the main cabinet 1 also includes a second side panel 12 and a heat dissipation assembly. The second side panel 12 is positioned relative to the first side panel 11 within the main cabinet 1, and is suitable for installing the heat dissipation assembly. By positioning the second side panel 12 relative to the main cabinet 1, a symmetrical and stable cabinet structure is formed, enhancing the overall rigidity of the equipment. The heat dissipation assembly solves the high-temperature problem generated during long-term testing of the automotive cockpit controller. By optimizing the heat dissipation path, it is ensured that the components always operate within a suitable temperature range. The installation position of the second side panel 12 does not affect the functional zoning of the main cabinet 1 and maximizes heat dissipation efficiency. Simultaneously, the isolation design between the heat dissipation system and the functional layers avoids airflow interference with the sensitive testing environment, reflecting the systematic and coordinated nature of the overall design.

[0055] The second side plate 12 is located on the opposite side of the first side plate 11, forming a symmetrical support structure and enhancing overall rigidity. The heat dissipation components may include cooling fans, heat pipes, or liquid cooling systems, and their installation positions can be flexibly adjusted according to the distribution of heat sources. For example, an independent air duct can be added to the high-temperature testing layer, while a low-noise heat dissipation scheme can be used in temperature-sensitive testing layers.

[0056] Optionally, the heat dissipation component can integrate a temperature control module to automatically adjust the fan speed based on real-time temperature, balancing heat dissipation efficiency and noise control. Furthermore, the second side panel 12 can be designed as a louvered structure to enhance heat dissipation while preventing external dust from entering.

[0057] In some embodiments, combined with Figure 2 As shown, the main cabinet 1 also includes a front panel 14, which is located between the first side panel 11 and the second side panel 12, on one side of the main cabinet 1. A portion of the front panel 14 is made of transparent material and houses a control panel. The transparent portion of the front panel 14 provides a real-time visual monitoring window for the testing process, allowing operators to directly observe the changes in the state of the test object without interfering with the testing environment. The integrated design of the control panel concentrates the human-machine interface in a specific area of ​​the front panel 14, conforming to ergonomic principles and reducing the operator's movement distance and operational complexity. The layout of the control panel has been optimized, with frequently used function buttons and status indicator lights arranged according to priority, significantly improving operational efficiency. The reasonable division between the transparent area and the operating area ensures both functionality and maintains the overall aesthetic appeal of the equipment.

[0058] The front panel 14 of the main cabinet 1 is located between the first side panel 11 and the second side panel 12. Part of its area is made of transparent material, such as tempered glass or acrylic sheet, to facilitate observation of the test status. The front panel 14 also integrates a control panel, which may include a touch screen, physical buttons or indicator lights for operating the test process.

[0059] Specifically, the front panel includes 15 functional layers, combined with Figure 6 As shown, layers 1, 5, and 9 house the host computer terminals, which are placed on sliding rails and can be pulled out and slid. Layers 2, 6, and 10 are controller testing layers with openable panels. Layers 3, 7, and 11 are wiring layers with cable management slots to ensure flatness and regularity. Layers 4, 8, and 12 are power supply layers with power adjustment panels on the front. Layer 13 is the network layer, and the front panel must be made of transparent material to allow observation of the internal equipment's operation. Layer 14 is the power supply layer, including the main switch, emergency stop switch, leakage current protector, and sockets. Layer 15 is the logo layer, 1U in height, with the logo printed on it.

[0060] In some embodiments, combined with Figure 2 As shown, the main cabinet 1 also includes a back panel 13, which is located between the first side panel 11 and the second side panel 12 on the other side of the main cabinet 1. The back panel 13 has a cable management section 121, which is suitable for organizing and storing the connecting cables between various components. The cable management section 121 of the back panel 13 solves the common problem of messy cables in testing equipment. Through cable channels and fixing clips, various connecting cables such as power cables and signal cables are organized in an orderly manner, which not only improves the aesthetics of the equipment, but more importantly, reduces signal interference and connection failures caused by cable tangling. The modular partition design of the cable management section 121 allows for classified management according to cable type and function, facilitating quick identification and troubleshooting. This improves the safety of the equipment and reduces the risk of tripping and short circuits.

[0061] In some embodiments, combined with Figure 4 and Figure 5 As shown, the anechoic chamber 2 includes a anechoic chamber door 21, the extension direction of which is parallel to the first direction, and the edge of the anechoic chamber door 21 is provided with a sound-insulating part. The anechoic chamber door 21 is aligned with the functional layer separation direction of the main cabinet 1, forming a coordinated and unified overall structure, which saves space and ensures ease of operation. The sound-insulating part uses multi-layer composite sound-insulating material, which can effectively isolate external noise interference and provide an ideal acoustic environment for test items that require sound collection. The anechoic chamber door 21 of the anechoic chamber 2 opens along the first direction, and its edge is provided with a sound-insulating part, which can use rubber sealing strips or sound-absorbing cotton to isolate external noise.

[0062] Furthermore, combined Figure 7 As shown, a detachable screen mounting plate is also installed inside the darkroom 2, near the main cabinet 1. This mounting plate has multiple sets of oval mounting holes. The detachable mounting plate provides extremely high testing flexibility. The arrangement of the multiple sets of oval mounting holes allows for fine-tuning of the display screen's position in three-dimensional space, ensuring that the screen under test is precisely aligned with the testing equipment. The mounting plate simplifies the equipment configuration change process; when testing a new model of display screen, only the corresponding mounting plate needs to be replaced without modifying the entire structure of darkroom 2. It also supports multi-screen synchronous testing configurations, allowing multiple screens to be installed simultaneously for comparative testing.

[0063] In some embodiments, slide rail assemblies are provided on both sides inside the functional layer, and a controller tray is slidably connected to the slide rails. The tray surface is provided with anti-slip rubber pads and positioning bosses, and edge baffles are provided. The slide rail assemblies enable smooth sliding of the controller tray. The anti-slip rubber pads on the tray surface provide sufficient friction to prevent the test object from shifting while avoiding wear on the controller housing. The positioning bosses correspond to the mounting holes of common controllers, enabling quick and accurate positioning and significantly shortening the installation time of the test object. The edge baffles effectively prevent the controller from accidentally slipping off without hindering the operator's installation operation.

[0064] Furthermore, the functional layer includes standardized interface modules, which include various types of signal and power interfaces suitable for adapting to different models of automotive cockpit controllers. These standardized interface modules resolve interface compatibility issues in automotive cockpit controller testing. Modular assembly allows for adaptation to any controller model, significantly improving testing efficiency. The power interface features overvoltage and overcurrent protection, effectively protecting valuable test objects from accidental damage.

[0065] It is worth noting that the bottom of the main cabinet 1 is equipped with multiple lockable casters. These casters can switch between locked and unlocked states. In the unlocked state, they are suitable for moving the main cabinet 1, while in the locked state, they are suitable for fixing the main cabinet 1 in place. The lockable casters improve the mobility and stability of the testing device. In the locked state, equipment movement is completely eliminated, ensuring that no micro-displacement occurs during testing. The casters maintain optimal balance in both moving and fixed states. This solves the problem of traditional testing equipment being bulky and difficult to move, allowing the testing device to be flexibly moved between different areas of the laboratory or even different workshops. The locking mechanism adopts a double-safety design, allowing for quick locking via foot pedal or a more secure fixation via manual operation.

[0066] This invention achieves multi-task parallel testing through modular functional layering and the coordinated operation of a darkroom 2. The main cabinet 1, divided vertically into multiple functional layers, allows for simultaneous testing of different functions. Each layer is equipped with standardized interfaces and sliding trays for rapid installation and signal connection of the controller under test (DUT). The darkroom 2 provides a controllable optical testing environment, and its adjustable screen mounting plate ensures precise positioning of the display components. During testing, the DUT is mounted to the mounting plate via a flip-up side panel. The interface modules within the functional layers automatically match power and communication requirements, the cooling system maintains a suitable operating temperature, and the darkroom 2 isolates external light and sound interference. Operators observe the testing status through a transparent front panel 14 and manage the testing process via a control panel. Lockable casters ensure stable switching between movement and testing states. This integrated design, through the synergistic effect of hardware partitioning, environmental isolation, and intelligent control, achieves efficient and accurate testing of various functions of the automotive cockpit controller.

[0067] Obviously, the above embodiments are merely examples for clear illustration and are not intended to limit the implementation. Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and all such modifications and variations fall within the scope defined by the present invention.

Claims

1. A testing device for an automotive cockpit controller, characterized in that, include: The main cabinet (1) is divided into multiple functional layers along a first direction by partitions, the functional layers being suitable for testing at least one function of an automotive cockpit controller; Darkroom (2), which is connected to the main cabinet (1), and is adapted to form a dark space; The main cabinet (1) includes: a first side plate (11), the first side plate (11) having a test object mounting hole (111), the first side plate (11) being located at the connection between the main cabinet (1) and the darkroom (2), the first side plate (11) being flip-openable, and the first side plate (11) being adapted to install the test object for testing in the darkroom (2).

2. The automotive cockpit controller testing device according to claim 1, characterized in that, The main cabinet (1) also includes: The second side plate (12) and the heat dissipation assembly are arranged in a position relative to the first side plate (11) on the main cabinet (1), and the second side plate (12) is adapted to install the heat dissipation assembly.

3. The automotive cockpit controller testing device according to claim 2, characterized in that, The main cabinet (1) also includes: The front panel (14) is located between the first side panel (11) and the second side panel (12) on one side of the main cabinet (1). Part of the front panel (14) is made of transparent material and has a control panel.

4. The automotive cockpit controller testing device according to claim 3, characterized in that, The main cabinet (1) also includes: The back panel (13) is located between the first side panel (11) and the second side panel (12) on the other side of the main cabinet (1). The back panel (13) has a cable management section (121) which is suitable for organizing and storing the connecting wires between the various components.

5. The automotive cockpit controller testing device according to claim 4, characterized in that, The first side panel (11) also includes a test object hanging plate (112), which is disposed on the side of the first side panel (11) near the darkroom (2).

6. The automotive cockpit controller testing device according to claim 4, characterized in that, The darkroom (2) includes a darkroom door (21), the extension direction of the darkroom door (21) is parallel to the first direction, and the edge of the darkroom door (21) is provided with a sound insulation part.

7. The automotive cockpit controller testing device according to claim 6, characterized in that, Inside the darkroom (2), a detachable screen mounting plate is provided on the side near the main cabinet (1), and the screen mounting plate is provided with multiple sets of waist-shaped mounting holes.

8. The automotive cockpit controller testing device according to claim 7, characterized in that, The functional layer has slide rail assemblies on both sides inside, and the controller tray is slidably connected on the slide rails. The surface of the tray is provided with anti-slip rubber pads and positioning bosses, and the edge is provided with baffles.

9. The automotive cockpit controller testing device according to claim 1, characterized in that, The functional layer is equipped with a standardized interface module, which includes various types of signal interfaces and power interfaces, suitable for adapting to different models of automotive cockpit controllers.

10. The automotive cockpit controller testing device according to claim 1, characterized in that, The main cabinet (1) is provided with multiple lockable casters at the bottom. The lockable casters can switch between locked and unlocked states. In the unlocked state, they are suitable for moving the main cabinet (1), and in the locked state, they are suitable for fixing the main cabinet (1).

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