Installation inspection system and method for server

Abstract

The invention relates to the technical field of server manufacturing, and discloses an installation inspection system and method for a server, the server comprises a slot and a cable plug, and the slot is arranged on a board card of the server; the cable plug is connected with the slot in an inserted mode. The cable plug is provided with at least two color changing areas, the two opposite sides of the cable plug are provided with the color changing areas, and the color changing areas are suitable for changing color under extrusion of the slots; the installation inspection system for the server comprises an image capturing device and an information processing device, the image capturing device is arranged above an inspection work station of the server and is suitable for acquiring a cable image in the server; the information processing device is in communication connection with the image capturing device and is suitable for obtaining the color changing condition of the color changing area according to the cable image and obtaining the installation condition of the cable plug and the cable slot according to the color changing condition of the color changing area. And the production cost caused by reworking or maintenance is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of server manufacturing, and in particular to an installation inspection system and method for a server. Background Art

[0002] With the rapid development of information technology, the demand in the server market is undergoing a transformation from standardization to personalization and diversification. This transformation has led to increasingly significant differences in the configurations required by users even for the same model of server, thus placing more stringent requirements on the flexible adaptability and customized production capabilities of server manufacturers.

[0003] In order to effectively respond to and meet the personalized needs of customers, the production process must be highly flexible and configurable to meet the scalability design of the server and adapt to the diverse module combinations and configuration options. Currently, the realization of server scalability mainly relies on a complex cable system to connect various functional modules, and the boards inside mainstream servers have multiple cable interfaces, and the connection requirements of each configuration are also different.

[0004] Currently, the installation inspection of server cables is mainly carried out through manual verification or system diagnosis after assembly; however, the manual verification method is not only time-consuming and labor-intensive, but also prone to errors, making it difficult to ensure the accuracy of the configuration; although the system diagnosis after assembly can find connection problems, it is already in the late stage of the production process, which not only leads to unnecessary energy consumption, but also seriously restricts the improvement of production efficiency, which runs counter to the current concept of energy conservation, emission reduction and green production. Summary of the invention

[0005] In view of this, the present invention provides a system and method for server installation inspection to solve the problem that installation inspection of server cables is time-consuming and labor-intensive.

[0006] In a first aspect, the present invention provides an installation inspection system for a server, the server comprising a slot and a cable plug, the slot being arranged on a board of the server; the cable plug being plug-connected to the slot; the cable plug being provided with at least two color-changing areas, and the color-changing areas being arranged on opposite sides of the cable plug, the color-changing areas being suitable for changing color under the squeezing of the slot; the installation inspection system for the server comprising an image capturing device and an information processing device; the image capturing device being arranged above an inspection station of the server, and being suitable for obtaining an image of cables inside the server; the information processing device being communicatively connected to the image capturing device, and being suitable for obtaining the color change of the color-changing area according to the cable image, and obtaining the installation condition of the cable plug and the slot according to the color change of the color-changing area.

[0007] Beneficial effects: by setting discoloration areas on opposite sides of the cable plug, and the discoloration areas will change color under the squeezing of the slot; the image of the cable inside the server can be obtained by the image capture device, and the information processing device obtains the discoloration of the discoloration area according to the cable image, and judges the installation tightness and accuracy of the cable plug and the slot by comparing the preset color concentration classification with the currently observed discoloration, so that in the production and assembly process of the server, any slot and cable plug that are not installed in place or improperly installed can be quickly detected and located; once an abnormality is detected, the system can immediately feedback, so that the abnormality can be identified and corrected in time during the assembly stage, effectively avoiding subsequent more complicated troubleshooting and repair work; not only improves the accuracy and efficiency of server cable installation, but also further reduces the production cost caused by rework or repair by immediately discovering and intercepting potential problems, ensuring the high quality and high efficiency of the server manufacturing process.

[0008] In an optional embodiment, the cable plug includes a plug body and two guide grooves; the two guide grooves are respectively arranged on opposite sides of the plug body, and the color change area is arranged at one end where the bottom of the guide groove is located; the slot includes a slot body and two guide columns, the two guide columns are respectively arranged on opposite sides of the slot, and are respectively slidably connected to the two guide grooves; and the guide columns are suitable for squeezing the color change area.

[0009] Beneficial effect: When the cable plug and the slot are plugged in and connected, the guide post and the guide groove can be plugged in and connected. Since the color-changing area is set at the bottom of the guide groove, when the guide post enters the guide groove and comes into contact and squeeze with the bottom of the groove, the squeezing force can be transmitted to the color-changing area, causing the color-changing area to change color.

[0010] In an optional embodiment, the guide post is arranged to protrude from the slot, and the length of the guide post is greater than the length of the guide groove.

[0011] Beneficial effect: By setting the guide column protruding from the slot, when the cable plug is plugged into the slot, the guide column and the guide groove can be plugged into each other, and because the length of the guide column is greater than the length of the guide groove, it is ensured that when the cable plug is connected to the slot, the guide column can penetrate into the guide groove and effectively exert an extrusion effect on the discolored area at the bottom of the groove.

[0012] In an optional implementation, the cable plug further includes a buckle, and the buckle is snap-connected to the slot.

[0013] Beneficial effect: Through the setting of the buckle, a stable connection between the cable plug and the slot is achieved, which not only significantly enhances the stability of the connection between the cable plug and the slot, but also effectively prevents the accidental separation between the cable plug and the slot, ensuring that during the use of the cable, even in the face of various external force interference or vibration conditions, the cable plug and the slot can still maintain a tight and reliable connection.

[0014] In an optional embodiment, the buckle includes a fixing section, a clamping section and a pressing section; the fixing section is located between the two guide grooves and fixed on the side of the plug body; and the fixing section protrudes from the plug body; one end of the clamping section is fixedly connected to the fixing section and is spaced apart from the plug body; the other end extends to the end where the plug-in end of the plug body is located and abuts against the plug body; a hook is provided at the other end of the clamping section, a groove is provided on the slot body, the groove is provided at the end where the plug-in end of the slot body is located, and the hook is suitable for being clamped in the groove; the pressing section includes a connecting plate and a pressing plate, the connecting plate is spaced apart from the fixing section, one end of the connecting plate is connected to one end of the clamping section, and the other end extends to a side away from the plug body; one end of the pressing plate is connected to the other end of the connecting plate, and the other end extends to a side close to the fixing section, and the pressing plate is spaced apart from the fixing section.

[0015] Beneficial effects: By setting the fixing section, the fixation of the snap-in section is achieved. Since a snap hook is provided on the snap-in section, a stable and reliable snap-in connection between the snap-in section and the slot can be achieved. By setting the pressing section, when the pressing section is pressed, the separation between the snap-in section and the slot can be achieved, thereby achieving the separation between the cable plug and the slot.

[0016] In an optional embodiment, the color-changing region is made of a piezochromic material.

[0017] Beneficial effects: Since the color-changing area is made of piezochromic material, it can change color when it is squeezed; and the piezochromic material has a very fast response speed, can complete the color change within a few milliseconds, has strong stability and a long service life, and can work stably in a variety of environments.

[0018] In a second aspect, the present invention further provides a method for checking installation of a server, which is used in the above-mentioned server installation checking system, and comprises the following steps:

[0019] Get images of cables inside the server;

[0020] Acquire the discoloration of the discolored area according to the cable image;

[0021] The installation status of the cable plug and the slot is obtained according to the discoloration of the discoloration area.

[0022] Beneficial effect: Since the installation inspection method for a server is used for the above-mentioned server installation inspection system, it has the same effect as the above-mentioned server installation inspection system, and will not be described in detail here.

[0023] In an optional implementation, the step of obtaining the installation status of the cable plug and the slot according to the color change of the color change area further includes:

[0024] Get the discoloration degree of the discoloration area;

[0025] Obtaining a color change level of the color change degree according to a preset color concentration classification;

[0026] Whether the cable plug and the slot are properly installed is determined according to the discoloration level of the discoloration degree.

[0027] Beneficial effects: By accurately quantifying the degree of discoloration, the contact status between the cable plug and the slot can be judged more accurately; compared with traditional visual inspection methods or basic physical testing methods, this quantitative evaluation method significantly improves the reliability and accuracy of detection; it can not only capture subtle contact differences, but also avoid human visual errors and limitations in physical testing, thereby ensuring a more rigorous and reliable contact status judgment and improving the overall detection quality and efficiency.

[0028] In an optional implementation, the step of judging whether the cable plug and the slot are properly installed according to the discoloration level of the discoloration degree includes:

[0029] When the discoloration degree on one side of the cable plug is level 2 and the other side is level 2, the cable plug and the slot are properly installed;

[0030] When the discoloration degree on one side of the cable plug is level 2 and the other side is level 1, one side of the cable plug is properly installed, but the other side is not pressed into place;

[0031] When the discoloration degree on one side of the cable plug is level 2 and the other side is level 0, one side of the cable plug is installed in place and the other side is not inserted into the slot;

[0032] When the discoloration degree on one side of the cable plug is level 1 and the other side is level 1, both sides of the cable plug are not pressed into place;

[0033] When the discoloration degree on one side of the cable plug is level 1 and the other side is level 0, one side of the cable plug is not pressed into place and the other side is not inserted into the slot.

[0034] Beneficial effect: By analyzing the degree of discoloration of the discolored areas on the opposite sides of the cable plug, the various connection states between the cable plug and the slot can be accurately confirmed, and the complete installation state between the cable plug and the slot, as well as various non-installation states such as partial insertion and tilted insertion can be intuitively displayed. With the help of this intuitive color change feedback, it is easy to identify and distinguish different installation states, and then take targeted treatment measures for various non-installation states, thereby improving installation efficiency.

[0035] In an optional implementation, the step of obtaining the installation status of the cable plug and the slot according to the color change of the color change area includes:

[0036] Convert the discolored areas into distribution locations for cable plug installations;

[0037] Comparing the distribution position with a preset standard installation position diagram of the cable plug;

[0038] Determine whether the installation positions of the cable plug and slot are correct based on the comparison results.

[0039] Beneficial effect: By converting the discolored area into the distribution position of the cable plug installation, the actual distribution position of the cable plug installed can be obtained, and the actual distribution position of the cable plug installed can be compared with the preset standard position map, and the difference between the two can be intuitively identified, so as to accurately judge whether the installation position of the cable plug is accurate, reduce the interference of human factors, and the detection result is more objective and accurate. Compared with the traditional visual inspection method, its accuracy has been significantly improved; and it can also quickly locate the wrong installation position, promptly discover and correct the wrong installation position, ensure that all connections meet the design requirements, avoid the potential failure risk caused by the wrong installation position, and enhance the stability and reliability of the system.

[0040] In an optional embodiment, the method further comprises the following steps:

[0041] Collect statistics on the accumulated error locations and types during cable installation;

[0042] Generate a heat map based on the statistical results;

[0043] The generated heat maps are sent to engineers periodically.

[0044] Beneficial effects: Through statistical analysis of error locations and types, engineers can gain in-depth insights into weak links and potential risks in the cable installation process, helping them optimize the installation process, reduce the likelihood of errors, and improve installation quality and efficiency. And because the heat map can intuitively display the distribution of error locations and types during cable installation, engineers can quickly identify concentrated areas of problems and common error types, helping to prioritize high-risk or high-frequency problems, improve problem-solving efficiency, and predict possible error types and locations in the future, so that preventive measures can be taken in advance, reducing the error rate during cable installation and improving server production assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0046] Figure 1 A schematic diagram of the structure of a server installation inspection system according to an embodiment of the present invention;

[0047] Figure 2 A schematic diagram of the structure of the connection between the slot and the cable plug according to an embodiment of the present invention;

[0048] Figure 3 A schematic diagram of the structure of a cable plug according to an embodiment of the present invention;

[0049] Figure 4 A schematic diagram of the structure of a slot according to an embodiment of the present invention;

[0050] Figure 5 The present invention is a flowchart of a method for checking installation of a server according to an embodiment of the present invention.

[0051] Description of reference numerals:

[0052] 1. Slot; 11. Slot body; 12. Guide column; 2. Cable plug; 21. Color change area; 22. Plug body; 23. Guide groove; 24. Buckle; 241. Fixing section; 242. Snap-on section; 2421. Hook; 243. Pressing section; 2431. Connecting plate; 2432. Pressing plate; 3. Image capturing device; 4. Information processing device. DETAILED DESCRIPTION

[0053] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0054] Combine the following Figures 1 to 5 , describing an embodiment of the present invention.

[0055] According to an embodiment of the present invention, on the one hand, there is provided an installation inspection system for a server, the server comprising a slot 1 and a cable plug 2, the slot 1 being arranged on a board of the server; the cable plug 2 being plug-connected with the slot 1; the cable plug 2 being provided with at least two color-changing areas 21, and the color-changing areas 21 are arranged on opposite sides of the cable plug 2, the color-changing areas 21 being suitable for changing color under the squeezing of the slot 1; the installation inspection system for the server comprising an image capturing device 3 and an information processing device 4; the image capturing device 3 being arranged above an inspection station of the server, and being suitable for obtaining a cable image inside the server; the information processing device 4 being communicatively connected with the image capturing device 3, and being suitable for obtaining a color change condition of the color-changing area 21 according to the cable image, and obtaining an installation condition of the cable plug 2 and the slot 1 according to the color change condition of the color-changing area 21.

[0056] By setting discoloration areas 21 on opposite sides of the cable plug 2, and the discoloration areas 21 will change color under the squeezing of the slot 1; the image of the cable inside the server can be obtained through the image capture device 3, and the information processing device 4 obtains the discoloration of the discoloration area 21 according to the cable image, and judges the installation tightness and accuracy of the cable plug 2 and the slot 1 by comparing the preset color concentration classification with the currently observed discoloration, it can quickly detect and locate any slot 1 and cable plug 2 that are not installed in place or improperly installed in the production and assembly process of the server; once an abnormality is detected, the system can immediately feedback, so that the abnormality can be identified and corrected in time during the assembly stage, effectively avoiding subsequent more complicated troubleshooting and repair work; not only improves the accuracy and efficiency of server cable installation, but also further reduces the production cost caused by rework or repair by immediately discovering and intercepting potential problems, ensuring the high quality and high efficiency of the server manufacturing process.

[0057] In a specific implementation, the image capturing device 3 is an optical camera with a motion capturing function; the optical camera can capture the server moving along the assembly line.

[0058] In a specific embodiment, the information processing device 4 is a laptop, desktop computer or tablet computer installed with an image analysis program and a production control MES system.

[0059] In a specific implementation, the image capture device 3 is installed above the inspection station; the inspection station is the next station of the cable installation station on the assembly line. Since the server has just completed the cable installation and the upper cover has not been installed yet, the camera can take pictures of the inside of the server; starting from the detection area where the server is close to the image capture device 3, the camera immediately takes real-time video of the server, and as the server moves, the camera can follow the server to rotate; finally, internal photos of the internal area of ​​the server in the front, back and bottom directions are taken, that is, the main distribution area of ​​the cables inside the current server.

[0060] In a specific embodiment, the information processing device 4 can perform visual recognition analysis on the pictures inside the server taken by the image capture device 3, and the manufacturing execution (MES) program in the information processing device 4 is connected to the manufacturing execution (MES) system of the factory in real time. The image analysis program can identify the discolored parts in the photos and perform color concentration grading.

[0061] In one implementation of this embodiment, the cable plug 2 is provided with two color-changing areas 21, and the two color-changing areas 21 are respectively arranged on two opposite sides of the cable plug 2; in another implementation of this embodiment, the cable plug 2 is provided with three color-changing areas 21, wherein two color-changing areas 21 are respectively arranged on two opposite sides of the cable plug 2, and another color-changing area 21 is arranged on the side between the two opposite sides of the cable plug 2; in another implementation of this embodiment, the cable plug 2 is provided with four color-changing areas 21, and the four color-changing areas 21 are opposite to each other and arranged around the cable plug 2. Specifically, the number of the color-changing areas 21 can be selected according to specific circumstances.

[0062] In one embodiment, the cable plug 2 includes a plug body 22 and two guide grooves 23; the two guide grooves 23 are respectively arranged on opposite sides of the plug body 22, and the color change area 21 is arranged at one end where the bottom of the guide groove 23 is located; the slot 1 includes a slot body 11 and two guide columns 12, the two guide columns 12 are respectively arranged on opposite sides of the slot 1, and are respectively slidably connected with the two guide grooves 23; and the guide columns 12 are suitable for squeezing the color change area 21.

[0063] When the cable plug 2 and the slot 1 are plugged in and connected, the guide column 12 and the guide groove 23 can be plugged in and connected. Since the color-changing area 21 is set at the bottom of the guide groove 23, when the guide column 12 enters the guide groove 23 and comes into contact and squeeze with the bottom of the groove, the squeezing force can be transmitted to the color-changing area 21, causing the color-changing area 21 to change color.

[0064] In one embodiment, the guide post 12 is disposed protruding from the slot 1 , and the length of the guide post 12 is greater than the length of the guide groove 23 .

[0065] By setting the guide column 12 protruding from the slot 1, when the cable plug 2 is plugged into the slot 1, the guide column 12 and the guide groove 23 can be plugged into each other. Since the length of the guide column 12 is greater than the length of the guide groove 23, it is ensured that when the cable plug 2 is connected to the slot 1, the guide column 12 can penetrate into the guide groove 23 and effectively exert an extrusion effect on the discolored area 21 at the bottom of the groove.

[0066] In a specific embodiment, the guide column 12 is made of slightly elastic plastic; the cross-sectional dimension of the guide column 12 is slightly smaller than the cross-sectional dimension of the guide groove 23, and the length is slightly larger than the length of the guide groove 23; when the plug and the slot 1 are installed in place, the top of the guide column 12 just supports the discoloration area 21, and continuously applies pressure to the discoloration area 21.

[0067] In a specific embodiment, connecting side panels are provided on opposite sides of the plug body 22, and guide grooves 23 are arranged on the connecting side panels; a first clearance groove is provided between the connecting side panel and the plug body 22, and a second clearance groove is provided between the guide column 12 and the slot body 11; the first clearance groove is used to accommodate the outer shell part of the slot body 11, and the second clearance groove is used to accommodate the connecting side panel; interference is avoided during the plugging process of the cable plug 2 and the slot 1, which not only ensures the smooth connection between the cable plug 2 and the slot 1, but also ensures that the guide column 12 can extend into the guide groove 23.

[0068] In a specific embodiment, along the plug-in direction of the slot 1, the guide column 12 is protruding from the plug-in end of the slot body 11, ensuring that when the cable plug 2 and the slot 1 are installed in place, the guide column 12 can extend to the bottom of the guide groove 23 and squeeze the discolored area 21.

[0069] In one embodiment, the cable plug 2 further includes a buckle 24 , and the buckle 24 is buckled and connected to the slot 1 .

[0070] By setting the buckle 24, a stable connection between the cable plug 2 and the slot 1 is achieved, which not only significantly enhances the stability of the connection between the cable plug 2 and the slot 1, but also effectively prevents the accidental separation of the cable plug 2 and the slot 1, ensuring that during the use of the cable, even in the face of various external force interference or vibration conditions, the cable plug 2 and the slot 1 can still maintain a tight and reliable connection.

[0071] In a specific implementation, when installing the cable of the server, when the cable plug 2 is fully connected to the slot 1, the buckle 24 is engaged with the slot 1, and the color-changing area 21 is squeezed by the top of the guide column 12 and turns red. As long as the buckle 24 is not unlocked, the color-changing area 21 will always be in a color-changing state after the cable is installed.

[0072] In one embodiment, the buckle 24 includes a fixing section 241, a clamping section 242 and a pressing section 243; the fixing section 241 is located between the two guide grooves 23 and fixed to the side of the plug body 22; and the fixing section 241 is protruding from the plug body 22; one end of the clamping section 242 is fixedly connected to the fixing section 241 and is spaced apart from the plug body 22; the other end extends toward the end where the plug end of the plug body 22 is located and abuts against the plug body 22; the other end of the clamping section 242 is provided with a hook 2421, and the slot body 11 is provided with a recess The groove is provided at one end where the plug-in end of the slot body 11 is located, and the hook 2421 is suitable for being clamped in the groove; the pressing section 243 includes a connecting plate 2431 and a pressing plate 2432, the connecting plate 2431 is spaced apart from the fixing section 241, and one end is connected to one end of the clamping section 242, and the other end extends to a side away from the plug body 22; one end of the pressing plate 2432 is connected to the other end of the connecting plate 2431, and the other end extends to a side close to the fixing section 241, and the pressing plate 2432 is spaced apart from the fixing section 241.

[0073] By setting the fixing section 241, the fixing of the snap-fit ​​section 242 is achieved. Since the snap-fit ​​section 242 is provided with a snap-fit ​​hook 2421, a firm and reliable snap-fit ​​connection can be achieved between the snap-fit ​​section 242 and the slot 1. By setting the pressing section 243, when the pressing section 243 is pressed, the separation between the snap-fit ​​section 2421 and the slot 1 can be achieved, thereby achieving the separation between the cable plug 2 and the slot 1.

[0074] In one embodiment, the color changing area 21 is made of a piezochromic material.

[0075] Since the color-changing area 21 is made of a piezochromic material, the color-changing area 21 can change when it is squeezed; and the piezochromic material has a very fast response speed, can complete the color change within a few milliseconds, has strong stability and a long service life, and can work stably in a variety of environments.

[0076] In a specific embodiment, the color-changing area 21 is made of pyrene-based piezochromic material, and its color changes to red when subjected to pressure, and the degree of color change gradually deepens as the pressure increases.

[0077] According to an embodiment of the present invention, on the other hand, a method for checking installation of a server is provided, which is used in the above-mentioned server installation checking system, and comprises the following steps:

[0078] Get images of cables inside the server;

[0079] Acquire the discoloration of the discolored area 21 according to the cable image;

[0080] The installation status of the cable plug 2 and the slot 1 is obtained according to the discoloration of the discoloration area 21 .

[0081] In one embodiment, the step of obtaining the installation status of the cable plug 2 and the slot 1 according to the discoloration of the discoloration area 21 further includes:

[0082] Obtaining the discoloration degree of the discoloration area 21;

[0083] Obtaining a color change level of the color change degree according to a preset color concentration classification;

[0084] According to the discoloration level of the discoloration degree, it is determined whether the cable plug 2 and the slot 1 are properly installed.

[0085] By accurately quantifying the degree of discoloration, the contact status between the cable plug 2 and the slot 1 can be judged more accurately. Compared with traditional visual inspection methods or basic physical testing methods, this quantitative evaluation method significantly improves the reliability and accuracy of detection. It can not only capture subtle contact differences, but also avoid human visual errors and limitations in physical testing, thereby ensuring a more rigorous and reliable contact status judgment and improving the overall detection quality and efficiency.

[0086] In a specific embodiment, the color concentration is divided into three intervals. The color concentration that has not undergone any color change is defined as the first interval. Its color concentration is graded with level 0, which represents that the color remains in the original state without any chromaticity change, reflecting that the color change area 21 is not subjected to any compression; the color concentration that shows a slight color change characteristic is classified into the second interval, and its color concentration is graded as level 1. The degree of color change at this level is relatively light, reflecting that the color change area 21 is subjected to a small compression force; the color concentration with a significant degree of color change and a relatively obvious color change is classified into the third interval, and its color concentration is graded as level 2. The degree of color change at this level is relatively light, reflecting that the color change area 21 is subjected to a large compression force.

[0087] In one embodiment, the step of judging whether the cable plug 2 and the slot 1 are properly installed according to the discoloration level of the discoloration degree comprises:

[0088] When the discoloration degree on one side of the cable plug 2 is level 2 and the other side is level 2, the cable plug 2 and the slot 1 are properly installed;

[0089] When the discoloration degree of one side of the cable plug 2 is level 2 and the other side is level 1, one side of the cable plug 2 is installed in place, and the other side is not pressed into place;

[0090] When the discoloration degree of one side of the cable plug 2 is level 2 and the other side is level 0, one side of the cable plug 2 is installed in place and the other side is not inserted into the slot 1;

[0091] When the discoloration degree on one side of the cable plug 2 is level 1 and the other side is level 1, both sides of the cable plug 2 are not pressed into place;

[0092] When the discoloration degree of one side of the cable plug 2 is level 1 and the other side is level 0, one side of the cable plug 2 is not pressed into place and the other side is not inserted into the slot 1.

[0093] By analyzing the degree of discoloration of the discolored areas 21 on the opposite sides of the cable plug 2, the various connection states between the cable plug 2 and the slot 1 can be accurately confirmed, and the complete installation state between the cable plug 2 and the slot 1, as well as various non-installation states such as partial insertion and tilted insertion can be intuitively displayed. With the help of this intuitive color change feedback, it is easy to identify and distinguish different installation states, and then take targeted treatment measures for various non-installation states, thereby improving installation efficiency.

[0094] In one embodiment, the step of obtaining the installation status of the cable plug 2 and the slot 1 according to the discoloration of the discoloration area 21 includes:

[0095] Convert the color changing area 21 into the distribution position where the cable plug 2 is installed;

[0096] Comparing the distribution position with a preset standard installation position diagram of the cable plug 2;

[0097] Whether the installation positions of the cable plug 2 and the slot 1 are correct is determined based on the comparison result.

[0098] By converting the discolored area 21 into the distribution position of the cable plug 2 installation, the actual distribution position of the cable plug 2 installed can be obtained, and the actual distribution position of the cable plug 2 installed can be compared with the preset standard position diagram, and the difference between the two can be intuitively identified, so as to accurately judge whether the installation position of the cable plug 2 is accurate, reduce the interference of human factors, and the detection result is more objective and accurate. Compared with the traditional visual inspection method, its accuracy has been significantly improved; and it can also quickly locate the wrong installation position, promptly discover and correct the wrong installation position, ensure that all connections meet the design requirements, avoid the potential failure risk caused by the wrong installation position, and enhance the stability and reliability of the system.

[0099] In one embodiment, the following steps are also included:

[0100] Collect statistics on the accumulated error locations and types during cable installation;

[0101] Generate a heat map based on the statistical results;

[0102] The generated heat maps are sent to engineers periodically.

[0103] Through statistical analysis of error locations and types, engineers can gain in-depth understanding of weak links and potential risks in the cable installation process, which helps engineers optimize the installation process, reduce the possibility of errors, and improve installation quality and efficiency. And because the heat map can intuitively display the distribution of error locations and types during cable installation, engineers can quickly identify concentrated areas of problems and common error types, which helps to prioritize high-risk or high-frequency problems, improve problem-solving efficiency, and predict the types and locations of errors that may occur in the future, so as to take preventive measures in advance, reduce the error rate in the cable installation process, and improve the production and assembly efficiency of servers.

[0104] In a specific implementation, the specific steps of the server installation inspection method are as follows: when each customer's specific needs are issued, servers with the same needs are arranged to be produced as one order, and the preset installation standard position diagram of the cable plug 2 corresponding to the configuration is transmitted to the production execution system for storage; before the server is produced, the image capture device 3 is first set above the inspection station and connected to the information processing device 4, and the function of the image capture device 3 is checked to confirm that the image capture device 3 functions properly; when the cable plug 2 and the slot 1 are installed, the server is transferred to the inspection station with the assembly line, and the image capture device 3 begins to photograph the inside of the server. As the server moves, the camera can rotate with the server, and finally takes internal photos of the front, back and bottom directions of the internal area of ​​the server, among which the discolored area 21 where the cable plug 2 is installed is more prominent in the photo because it turns red. The image processing program in the information processing device 4 converts the red distribution position into the distribution position of the cable installation. At the same time, the image processing program analyzes and confirms the discoloration degree of each discolored area 21, and uses a 0-2 level to rank The line is marked, and then the preset standard installation position diagram of the cable plug 2 corresponding to the order saved in the production execution system is retrieved, and the distribution position of the actually installed cable plug 2 is compared with the preset standard installation position diagram of the cable plug 2 to confirm whether the cable installation position of the server is accurate; then, according to the color change level of the color change degree, it is judged whether the cable plug 2 and the slot 1 are installed in place; the processing program in the information processing device 4 sends the comparison result to the production execution system. If the cable plug 2 is installed in place and the installation position is correct, the production execution system will display that the inspection is passed, and the inspector will release the server to the next workstation; if the cable plug 2 is not installed in place or the installation position is incorrect, the specific comparison result and position will be passed to the production execution system, and the production execution system will display the result on the display screen of the information processing device 4, and at the same time, an alarm will be sounded to remind the inspector to confirm the processing; the production execution system will summarize the accumulated locations and types of cable installation errors, and automatically generate a hot spot map, which will be sent to engineers regularly. The locations where operators are prone to make mistakes will be highlighted in the hot spot map, reminding engineers that there is room for improvement; it is convenient for factories to continuously improve.

[0105] Preferably, the inspection station is provided with a first entrance and a first exit, wherein the first entrance is connected to a workstation specifically responsible for server cable installation, and the server with completed cable installation is transmitted to the inspection station for quality review; the first exit is connected to a subsequent workstation of the server production line, to ensure that the server with qualified cable installation can be smoothly transferred to the next production link. In addition, the inspection station is also provided with a second entrance and a second exit, and the server production line is also provided with a verification station, and the verification station is provided with a third entrance and a third exit. Specifically, the second exit is connected to the third entrance, so that the server with unqualified cable installation can be quickly transferred to the verification station, where the incorrectly installed cable is corrected; once the verification station completes the cable reinstallation operation of the server, the server will pass through the third exit and the second entrance in turn, and return to the inspection station for re-inspection; if the re-inspection result is still unqualified, the server will be sent to the verification station again for cable reinstallation, and this process will be repeated until the server passes the inspection of the inspection station. It prevents unqualified products from continuing to flow into subsequent production links, thereby reducing rework and waste caused by quality problems; it optimizes the production process and reduces time delays and cost increases caused by handling unqualified products.

[0106] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. An installation inspection system for a server, the server comprising a slot (1) and a cable plug (2), the slot (1) being arranged on a board of the server; the cable plug (2) being plug-connected to the slot (1); characterized in that: The cable plug (2) is provided with at least two color-changing areas (21), and the color-changing areas (21) are provided on two opposite sides of the cable plug (2), and the color-changing areas (21) are suitable for changing color under the pressure of the slot (1); The installation check system for servers includes: An image capture device (3), arranged above the inspection station of the server, adapted to obtain images of cables inside the server; The information processing device (4) is communicatively connected to the image capturing device (3), and is adapted to obtain the discoloration of the discolored area (21) based on the cable image, and to obtain the installation status of the cable plug (2) and the slot (1) based on the discoloration of the discolored area (21).

2. The server installation inspection system according to claim 1, characterized in that: The cable plug (2) comprises a plug body (22) and two guide grooves (23); the two guide grooves (23) are respectively arranged on two opposite sides of the plug body (22), and the color changing area (21) is arranged at one end of the guide groove (23) where the groove bottom is located; The slot (1) comprises a slot body (11) and two guide columns (12), wherein the two guide columns (12) are respectively arranged on two opposite sides of the slot (1) and are respectively slidably connected to the two guide grooves (23); and the guide columns (12) are suitable for squeezing the color changing area (21).

3. The server installation inspection system according to claim 2, characterized in that: The guide column (12) is arranged to protrude from the slot (1), and the length of the guide column (12) is greater than the length of the guide groove (23).

4. The server installation inspection system according to claim 2, characterized in that: The cable plug (2) further comprises a buckle (24), and the buckle (24) is buckled and connected to the slot (1).

5. The server installation inspection system according to claim 4, characterized in that: The buckle (24) comprises: A fixing section (241) is located between the two guide grooves (23) and is fixed to the side of the plug body (22); and the fixing section (241) is arranged to protrude from the plug body (22); A clamping section (242), one end of which is fixedly connected to the fixing section (241) and spaced apart from the plug body (22); the other end of which extends toward the end of the plug body (22) where the plug end is located and abuts against the plug body (22); The other end of the snap-fit ​​section (242) is provided with a snap hook (2421), the slot body (11) is provided with a groove, the groove is provided at one end of the slot body (11) where the plug-in end is located, and the snap hook (2421) is suitable for snapping into the groove; The pressing section (243) comprises a connecting plate (2431) and a pressing plate (2432), wherein the connecting plate (2431) is spaced apart from the fixing section (241), one end of which is connected to one end of the clamping section (242), and the other end of which extends to a side away from the plug body (22); one end of the pressing plate (2432) is connected to the other end of the connecting plate (2431), and the other end of which extends to a side close to the fixing section (241), and the pressing plate (2432) is spaced apart from the fixing section (241).

6. The server installation inspection system according to any one of claims 1 to 5, characterized in that: The color changing area (21) is made of a piezochromic material.

7. A method for checking installation of a server, characterized in that: The installation inspection system for the server according to any one of claims 1 to 6 comprises the following steps: Get images of cables inside the server; Acquiring the discoloration of the discolored area (21) according to the cable image; The installation status of the cable plug (2) and the slot (1) is obtained based on the color change status of the color change area (21).

8. The installation inspection method for a server according to claim 7, characterized in that: The step of obtaining the installation status of the cable plug (2) and the slot (1) according to the discoloration status of the discoloration area (21) further comprises: Obtaining the degree of discoloration of the discoloration area (21); Obtaining a color change level of the color change degree according to a preset color concentration classification; According to the discoloration level of the discoloration degree, it is determined whether the cable plug (2) and the slot (1) are properly installed.

9. The installation inspection method for a server according to claim 8, characterized in that: The step of judging whether the cable plug (2) and the slot (1) are properly installed according to the discoloration level of the discoloration degree comprises: When the discoloration degree of one side of the cable plug (2) is level 2 and the other side is level 2, the cable plug (2) and the slot (1) are properly installed; When the discoloration degree of one side of the cable plug (2) is level 2 and the other side is level 1, one side of the cable plug (2) is installed in place and the other side is not pressed into place; When the discoloration degree of one side of the cable plug (2) is level 2 and the other side is level 0, one side of the cable plug (2) is installed in place and the other side is not inserted into the slot (1); When the discoloration degree of one side of the cable plug (2) is level 1 and the other side is level 1, both sides of the cable plug (2) are not pressed into place; When the discoloration degree of one side of the cable plug (2) is level 1 and the other side is level 0, one side of the cable plug (2) is not pressed into place and the other side is not inserted into the slot (1).

10. The installation inspection method for a server according to any one of claims 7 to 9, characterized in that: The step of obtaining the installation status of the cable plug (2) and the slot (1) according to the discoloration status of the discoloration area (21) comprises: Converting the color changing area (21) into a distribution position for installing the cable plug (2); Comparing the distribution position with a preset standard installation position diagram of the cable plug (2); Whether the installation positions of the cable plug (2) and the slot (1) are accurate is determined based on the comparison results.

11. The installation inspection method for a server according to any one of claims 7 to 9, characterized in that: The following steps are also included: Collect statistics on the accumulated error locations and types during cable installation; Generate a heat map based on the statistical results; The generated heat maps are sent to engineers periodically.

Images