Server cabinet

Abstract

The utility model discloses a server cabinet, which comprises a cabinet body, the cabinet body is provided with a first area and a second area, and the first area is provided with a plurality of assembly positions for placing servers; the control host is arranged in the second area; the prompting assembly is located in the first area and is arranged corresponding to each assembling position; wherein the prompt component is connected with the management and control host, and can be used for representing the assembly position of the target server through the control of the management and control host.

Description

Technical Field

[0001] The present application relates to the technical field of server management, and in particular to a server cabinet. Background Art

[0002] Currently, the identification and recording of servers and other IT components inside most server cabinets still rely on traditional printed label systems. The inconvenience of using printed labels to record and manage servers is particularly prominent in several key links: first, the information update is not timely and the error rate is high. Once the server location is adjusted or the hardware is upgraded, the old labels often cannot be quickly changed, causing chaos in asset management; second, paper labels are easily affected by the environment, such as moisture and wear, making it difficult to identify information. In the long run, this inefficient identification method seriously hinders operation and maintenance efficiency and asset transparency; third, it is difficult to quickly retrieve and analyze data with massive paper labels, which creates a major management bottleneck for data center managers who need instant response and efficient decision-making. Utility Model Content

[0003] In order to solve the above technical problems, the following technical solutions are provided in the embodiments of the present application:

[0004] The present application provides a server cabinet, mainly comprising: a cabinet body, the cabinet body having a first area and a second area, the first area being arranged with a plurality of assembly positions for placing servers; a control host, the control host being arranged in the second area; a prompt component, the prompt component being located in the first area and being arranged corresponding to each assembly position;

[0005] The prompt component is connected to the control host and can be used to represent the assembly position of the target server through the control of the control host.

[0006] In some modified implementation modes of the present application, the cabinet body includes: a cabinet frame having a storage space inside; a plurality of server slots, each server slot being stacked and arranged in the storage space to form a first area having an assembly position in the storage space; and a host assembly slot for placing a control host to form a second area in the storage space.

[0007] In some modified implementations of the present application, the prompt component includes: a plurality of indicator lights, each indicator light is electrically connected to the control host, and each indicator light is fixedly mounted on the cabinet frame, and each indicator light corresponding to the same server slot is set as a group to represent the position of the target server slot by controlling the opening and closing of a corresponding group of indicator lights.

[0008] In some modified implementations of the present application, the control host includes: a box;

[0009] A management and control module is arranged in a box body and connected to the prompt component, and is used for receiving electrical signals from each server and sending indication signals to some prompt components; the management and control module forms an interface area on the outer shell of the box body that can connect to the server, and the interface area has a server interface adapted to each server, and a group of server interfaces adapted to one server can correspond to one of the assembly positions.

[0010] In some modified implementations of the present application, it also includes: a display device, which is connected to the management and control host, and the display device is located on the cabinet body, and is used to represent the status of each server in an image manner and interact with the user.

[0011] In some modified implementation modes of the present application, the management and control module includes: a processing module, which is used to receive electrical signals from the server, and can distinguish the source of each electrical signal by the position of each server interface, and convert the source information of the electrical signal into original data for archiving; a power control module, which is connected between the processing module and the server interface, so that the power control module can control the on and off of the power supplied to each server through the processing module; a signal sending module, which is connected to the processing module, and is used to send an indication signal to the prompt component, so as to send a display signal representing the assembly position of the target server through the prompt component, and the indication signal is obtained by the processing module based on the conversion of the original data.

[0012] In some modified implementation modes of the present application, the server interface includes: a power interface for supplying power to the server; an Ethernet interface for binding an Internet interconnection protocol between the management and control module and each server so that the management and control module can obtain status information of each server.

[0013] In some modified implementations of the present application, the box also includes: a main control interface, which is located on the interface area and is used to connect the management and control module to the display device, and can send a control signal to the management and control module through the display device.

[0014] In some modified implementation modes of the present application, when the management and control module determines the location of the target server, the processing module judges the original data archive, the electrical signal of the current power interface, and the electrical signal of the current Ethernet interface.

[0015] In some modified implementation modes of the present application, when archiving the original data, the processing module includes the following scenarios: maintaining the electrical signal output between the target server and the management and control module through the power control module, and cutting off the electrical signal output between the remaining servers and the management and control module, so as to determine the assembly position of the target server through the position of the server interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0017] Figure 1 The structure diagram of the server cabinet proposed in the embodiment of the present application is schematically shown;

[0018] Figure 2 The schematic diagram of the layout of display devices in a server cabinet is schematically shown;

[0019] Figure 3 The figure schematically shows the functional module distribution diagram of the management and control module in the server cabinet.

[0020] Description of Figure Numbers:

[0021] 1. Cabinet body; 11. Cabinet frame; 12. Server slot; 13. Host assembly slot;

[0022] 2. Control host; 21. Power interface; 22. Ethernet interface; 23. Main control interface;

[0023] 3. Prompt component;

[0024] 4. Display device;

[0025] 5. Server. DETAILED DESCRIPTION

[0026] The exemplary embodiments disclosed in the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments disclosed in the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0027] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which this application belongs.

[0028] At present, with the rapid development of information technology, the demand for server cabinets in data centers and enterprise computer rooms is growing. As the core infrastructure for carrying IT equipment, the design and performance of server cabinets are directly related to data processing capabilities, energy efficiency, and the convenience of maintenance and management. Early server cabinets focused on basic physical support and simple cable management. With the evolution of technology, modern server cabinets have integrated functions such as temperature and humidity monitoring, intelligent power distribution, and advanced airflow management to improve system reliability and operational efficiency. Despite this, traditional management methods lag behind in identifying and tracking server asset information.

[0029] The inventors of this application have found that although the technological iteration of server cabinets has significantly improved the integration and intelligence level of hardware, it is regrettable that the identification and recording of servers and other IT components inside most server cabinets still rely on traditional printed label systems. This practice not only violates the current environmental protection concept advocated by today - the trend of paperless office, but also exposes many inconveniences in actual operation. Printed labels need to be updated regularly to reflect asset changes, which not only consumes a lot of paper resources, but also increases labor costs. Especially in large data center environments, frequent equipment replacement leads to frequent label changes, and management confusion and errors are difficult to avoid.

[0030] Reference Figure 1 As shown, an embodiment of the present application proposes a server cabinet, which may include: a cabinet body 1, the cabinet body 1 having a first area and a second area, the first area being arranged with a plurality of assembly positions for placing a server 5; a control host 2, the control host 2 being arranged in the second area; a prompt component 3, the prompt component 3 being located in the first area and being arranged corresponding to each assembly position;

[0031] The prompt component 3 is connected to the control host 2 and can be used to represent the assembly position of the target server through the control host 2.

[0032] Specifically, in the technical solution adopted by the present application, in one embodiment of the present application, a server 5 and a control host 2 can be configured in the cabinet body 1. In this embodiment, the cabinet body 1 can be divided into a first area and a second area. The first area has several assembly positions for placing the server 5, and the second area is used to place the control host 2, so as to control each server 5 and / or obtain the assembly position of each server 5. The technical point of the present application is that a prompt component 3 is also set on the cabinet body 1, and the prompt component 3 can correspond to each assembly position respectively, and the prompt component 3 is connected to the control host 2, so that when the control host 2 determines the target server selected by the user, the assembly position of the target server can be represented by the prompt component 3. After adopting the server cabinet in the present application, paperless office can be realized in the process of managing the cabinet, and the target server that the user wants to find can be quickly identified in the cabinet body 1 without using labeling to record the assembly position of the server 5.

[0033] In this embodiment, the cabinet body 1 is a box body with several servers 5 and a control host 2. The part of the cabinet body 1 used to assemble each server 5 can be defined as the first area, and the part used to assemble the control host 2 can be defined as the second area. It can be understood that the internal space of the cabinet body 1 is divided into two installation areas for placing different devices. Each server has an independent installation position in the cabinet body 1, so that several assembly positions are formed in the cabinet body 1, so that the corresponding assembly positions can be represented by the prompt component 3 to determine the position of the target server. In some embodiments, the prompt component 3 represents any assembly position on the cabinet body 1 through the control of the control host 2. Specifically, the prompt component 3 is arranged on the cabinet body 1 and corresponds to each assembly position one by one. When it is necessary to represent the target server at a certain assembly position to the user, the control host 2 can control the part of the prompt component 3 corresponding to the assembly position to change to a color different from the remaining prompt component 3 or emit light that the user can find. In this application, the target server is the server that the user wants to find.

[0034] Further, see Figure 1 As shown, in some embodiments, the cabinet body 1 includes: a cabinet frame 11, the cabinet frame 11 has a storage space inside; a plurality of server slots 12, each server slot 12 is stacked and arranged in the storage space to form a first area with an assembly position in the storage space; a host assembly slot 13, used to place the control host 2 to form a second area in the storage space.

[0035] Specifically, in the technical solution adopted by the present application, in the embodiment of the present application, the interior of the cabinet frame 11 has a storage space forming a first area and a second area, and a plurality of server slots 12 capable of placing servers 5 are provided in the partial storage space in the first area, so that multiple servers 5 can be configured in the cabinet body 1; and a host assembly slot 13 capable of placing the control host 2 is provided in the partial storage space in the second area, so that at least one control host 2 can be configured on the basis of multiple servers 5 configured in the cabinet body 1. In this embodiment, each server 5 is connected to the prompt component 3 through the control host 2, so that the control host 2 can record the assembly position of each server 5 through the electrical signal transmission between the control host 2 and each server 5, and when the user needs to find the target server, the control host 2 can control the prompt component 3 to send a signal representing the assembly position of the target server that can be observed and found by the user.

[0036] Further, see Figure 1 As shown, in some embodiments, the prompt component 3 includes: a plurality of indicator lights, each indicator light is electrically connected to the control host 2, and each indicator light is fixedly mounted on the cabinet frame 11, and each indicator light corresponding to the same server slot 12 is set as a group to represent the position of the target server slot 12 by controlling the opening and closing of a corresponding group of indicator lights.

[0037] Specifically, in the technical solution adopted by the present application, in one embodiment, the prompt component 3 can be composed of a number of indicator lights electrically connected to the control host 2, and each indicator light is installed on the cabinet frame 11. In this embodiment, each indicator light can be grouped by each server slot 12, wherein the indicator lights corresponding to one server slot 12 are a group, that is, when representing the position of the target server, the indicator lights corresponding to the assembly position of the target server light up at the same time to represent the position of the target server. In this embodiment, the opening and closing and the lighting color of each indicator light are controlled by the control host 2, so that the user can be prompted with the current status of the target server by displaying the position of the target server and by the color change of the indicator light, so as to facilitate debugging.

[0038] Further, see Figure 1 and Figure 3 As shown, in some embodiments, the control host 2 includes: a box;

[0039] The management and control module is arranged in the box body and connected to the prompt component 3, and is used for receiving the electrical signals of each server 5 and sending indication signals to some prompt components 3; the management and control module forms an interface area on the outer shell of the box body that can connect to the server 5, and the interface area has a server interface adapted to each server 5, and a group of server interfaces adapted to one server 5 can correspond to one of the assembly positions.

[0040] Specifically, in the technical solution adopted by the present application, in one embodiment, the box can be used as a support body of the control chassis, and the box can also facilitate the formation of a connection port connecting the server 5 and the prompt component 3 on the control chassis. In order to realize the control of the server 5 configured in the cabinet body 1, a control module is also integrated in the box, and the control module is electrically connected to the prompt component 3, which can control the opening and closing of the prompt component 3 and switch the prompt mode, for example: change the color of the indicator light. The control module in this embodiment also forms an input and output panel (I / O panel) on the side wall of the box, and specifically, a plurality of server interfaces for connecting the server 5 can be formed on the side of the box to form an interface area. In this embodiment, the server interfaces connected to the same server 5 can be set as a group, that is, the control module can distinguish each server 5 by sensing a group of server interfaces. It can be understood that when the server 5 is configured in the corresponding server slot 12, it is determined by the server interface of the server 5 at different positions, so as to realize that the control module distinguishes the electrical signal sent by the server 5 from which group of server interfaces to distinguish the assembly position of the target server.

[0041] Further, see Figure 2 As shown, in some embodiments, it also includes: a display device 4, which is connected to the management and control host 2, and the display device 4 is located on the cabinet body 1, and is used to represent the status of each server 5 in an image manner and interact with the user.

[0042] Specifically, in the technical solution adopted by the present application, in one embodiment, the server cabinet can also be equipped with a display device 4, which can be installed on the cabinet door of the server cabinet, and the display device 4 is connected to the control host 2. The control module can convert the collected server 5 operation status signal into a signal that the display device 4 can receive and send it to the display device 4, and the display device 4 interacts with the user by editing graphics. For example: display whether the operation status of the server 5 is normal on the display device 4, or provide the user with a touch control function to find, cut off or restart the target server. When in use, the user can observe the operation status of the server 5 through the image display of the display device 4. If a server 5 is abnormal or selected as the server 5 to be tested, the server 5 can be selected on the display device 4 and operated. If at this time, the control host 2 receives the operation signal from the user on the display screen, the control host 2 verifies it through the source of the electrical signal and the archived original data, and finally determines the position of the server and represents the position of the server 5 through the indicator light corresponding to the assembly position. If a power-off test is required, the control module controls to stop supplying power to the server.

[0043] Further, see Figure 3 As shown, in some embodiments, the management and control module includes: a processing module, which is used to receive the electrical signal of the server 5, and can distinguish the source of each electrical signal by the position of each server interface, and convert the source information of the electrical signal into original data for archiving; a power control module, which is connected between the processing module and the server interface, so that the power control module can control the on and off of the power delivered to each server 5 through the processing module; a signal sending module, which is connected to the processing module, and is used to send an indication signal to the prompt component 3, so as to send a display signal representing the assembly position of the target server through the prompt component 3, and the indication signal is obtained by the processing module based on the conversion of the original data.

[0044] Specifically, in the technical solution adopted by the present application, in one embodiment, the control module may include a processing module, a power control module and a signal sending module. Specifically, an integrated circuit board may be configured in the control host 2 to constitute the control module. The processing module is used to determine the source of the electrical signal by distinguishing the position of the server interface, specifically to determine that the electrical signal comes from one of the servers 5 configured in the server cabinet; the power control module can be connected between the processing module and the server interface, and the processing module can control whether to supply power to the server 5. In this embodiment, the power control module can independently turn on and off the power of one or more servers 5 to meet the daily power-off test of the server 5; the signal sending module is used to send the processing module conversion completion signal to the prompt component 3, so that the indicator light that can represent the assembly position of the target server lights up, so as to achieve the purpose of representing the target server. In this embodiment, electrical energy can be selectively transmitted to one or more groups of indicator lights according to the original data archived by the processing module. In this process, each indicator light can determine the color that the command requires the indicator light to display according to the change of electrical characteristics, or the indicator light color that needs to be displayed can be directly programmed in the processing module and then sent to the prompt component 3, so that the prompt component 3 can represent the location and operation status of the target server.

[0045] Further, see Figure 1 and Figure 3 As shown, in some embodiments, the server interface includes: a power interface 21 for supplying power to the server 5; an Ethernet interface 22 for binding an Internet interconnection protocol between the management and control module and each server 5 so that the management and control module can obtain status information of each server 5.

[0046] Specifically, in the technical solution adopted by the present application, in one embodiment, the server interface located in the interface area may include: a power interface 21 for supplying power to the server 5 and an Ethernet interface 22 for reaching an Internet interconnection protocol between the control module and the server 5. In this embodiment, the control module can sense the operating status of each server 5 through the power supply signal, and can also obtain whether the current operation of the server 5 is normal through the Internet interconnection protocol. In this embodiment, each server 5 configured in the server cabinet has an independent power interface 21 and Ethernet interface 22 on the control host 2, so that when the server 5 is electrically connected to the control host 2, the position of the server slot 12 of each server 5 in the first area can be determined by the position of the server 5 power signal and the Ethernet interface 22, and the currently acquired data can be archived in the control module. When the user needs to find the target server, the control module can control the prompt component 3 to represent the assembly position of the target server according to the original data.

[0047] Further, see Figure 1 and Figure 3 As shown, in some embodiments, the box also includes: a main control interface 23, which is located on the interface area and is used to connect the management and control module with the display device 4, and can send a control signal to the management and control module through the display device 4.

[0048] Specifically, in the technical solution adopted by the present application, in one embodiment, a main control interface 23 can also be provided on the box body, and the main control interface 23 can realize the external display device 4 of the control host 2, so as to achieve the purpose of remote control or to facilitate the effective control of the control module on site. In this embodiment, the display device 4 can be connected to the control host 2 through the main control interface 23, so that a control signal representing the target server can be sent to the control host 2, and a control signal to power off the target server can also be sent to the control host 2. It can be understood that the display device 4 is a device that provides convenient control for the user, and the control host 2 is connected to the required display device 4 through the main control interface 23, so that the purpose of controlling each server 5 can be achieved through the control host 2.

[0049] For further information, see Attachment Figure 1 In some embodiments, when the management and control module determines the location of the target server, the processing module judges the original data archive, the electrical signal of the current power interface 21, and the electrical signal of the current Ethernet interface 22.

[0050] Specifically, in the technical solution adopted by the present application, in order to accurately represent the location of the target server through the prompt component 3, the original data, the source of the electrical signal queried through the location of the power interface 21 of the target server, and the server 5 information obtained through the Internet interconnection protocol can be mutually verified. When it is confirmed that the historical records of the target server are consistent with the current information obtained by verification, the prompt component 3 is controlled by the management and control module to represent the assembly position of the target server to the user in a normal state; conversely, if a difference is found between the historical records and the current information, the user is prompted with an abnormal state to facilitate the subsequent readjustment of the assembly position of each server 5.

[0051] For further information, see Attachment Figure 1 In some embodiments, when archiving the original data, the processing module includes the following scenarios: maintaining the electrical signal output between the target server and the management and control module through the power control module, and cutting off the electrical signal output between the remaining servers 5 and the management and control module, so as to determine the assembly position of the target server through the position of the server interface.

[0052] Specifically, in the technical solution adopted by the present application, in one embodiment, the control module also includes the following mechanism: when the server 5 is electrically connected to the control host 2, it is necessary to determine the server slot 12 where each server 5 will be placed through an electrical signal. Generally, the connection process is performed manually. When two or more servers 5 are effectively connected to the control host 2 at the same time or nearly at the same time, the control module cannot distinguish the source of the electrical signal of the server 5, thereby causing the information of the server 5 that is distinguished by the electrical signal to be unable to be archived normally. At this time, the processing module of the present application can select a target server to maintain normal power output and normal binding of the Internet interconnection protocol, and temporarily cut off the power of other servers 5 through the power control module, so that the connection between each server 5 and the control host 2 has a certain time difference, so as to ensure that the original data can be archived normally.

[0053] The server cabinet proposed in the embodiment of the present application realizes the electrical connection and Internet interconnection protocol binding between the control host 2 and each server 5, significantly improves the intelligent level of server 5 asset management, and effectively solves the problems existing in the traditional printing label method. The beneficial effects that can be achieved are specifically reflected in the following aspects: through electrical connection and network protocol binding, the control host 2 can completely abandon the error-prone and inefficient paper labels. The dynamic display of the indicator light directly reflects the operating status and assembly position of the target server, so that the management personnel can grasp the overall situation at a glance, improve the efficiency of troubleshooting and resource scheduling, and mark that the server cabinet management has fully entered the paperless era, greatly reducing the use of paper labels, in line with the international trend of green office, not only reducing operating costs, but also reflecting the social responsibility of enterprises for environmental protection. In this embodiment, the server cabinet also supports fast retrieval and remote monitoring, so that the operation and maintenance personnel can respond to any changes or abnormalities of the server 5 immediately. Whether it is server 5 migration, upgrade or fault handling, it can be completed in the shortest time, significantly improving the operation and maintenance efficiency and flexibility of the data center.

[0054] In summary, this application not only solves the defects in traditional server identification and management through intelligent and networked means, but also improves management efficiency.

[0055] It should be noted that in the description of this specification, the terms "upper", "lower", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application; the terms "connect", "install", "fixed", etc. should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A server cabinet, characterized in that: include: A cabinet body, the cabinet body having a first area and a second area, the first area being provided with a plurality of assembly positions for placing servers; A control host, wherein the control host is arranged in the second area; a prompt component, the prompt component is located in the first area and is arranged corresponding to each of the assembly positions; The prompt component is connected to the control host and can be used to represent the assembly position of the target server through the control of the control host.

2. The server cabinet according to claim 1, characterized in that: The cabinet body comprises: A cabinet frame, wherein the cabinet frame has a receiving space inside; A plurality of server slots, each of which is stacked and arranged in the accommodation space to form the first area having the assembly position in the accommodation space; The host assembly slot is used to place the control host to form the second area in the accommodating space.

3. The server cabinet according to claim 2, characterized in that: The prompt component includes: A plurality of indicator lights, each of which is electrically connected to the control host and is fixedly mounted on the cabinet frame. The indicator lights corresponding to the same server slot are set as a group to indicate the position of the target server slot by controlling the opening and closing of the corresponding group of indicator lights.

4. The server cabinet according to claim 1, characterized in that: The control host includes: Box; A control module is disposed in the box and connected to the prompt component, and is used to receive electrical signals from each of the servers and send indication signals to some of the prompt components; The management and control module forms an interface area on the outer shell of the box body that can be connected to the server. The interface area has a server interface adapted to each of the servers, and a group of server interfaces adapted to one server can correspond to one of the assembly positions.

5. The server cabinet according to claim 1, characterized in that: Also includes: A display device is connected to the control host, and the display device is located on the cabinet body and is used to represent the status of each server in an image manner and interact with the user.

6. The server cabinet according to claim 4, characterized in that: The control module includes: A processing module, used for receiving the electrical signal from the server, being able to distinguish the source of each of the electrical signals by the position of each of the server interfaces, and converting the source information of the electrical signal into original data for archiving; A power control module connected between the processing module and the server interface, so as to control the power supply from the power control module to each server through the processing module; A signal sending module is connected to the processing module and is used to send an indication signal to the prompt component so as to send a display signal representing the assembly position of the target server through the prompt component. The indication signal is obtained by the processing module based on the original data conversion.

7. The server cabinet according to claim 6, characterized in that: The server interface includes: A power interface, used to supply power to the server; The Ethernet interface is used to bind the Internet interconnection protocol between the control module and each of the servers so that the control module can obtain the status information of each of the servers.

8. The server cabinet according to claim 4, characterized in that: The box also includes: A main control interface is located on the interface area and is used to connect the management and control module to the display device, and can send a control signal to the management and control module through the display device.

9. The server cabinet according to claim 7, characterized in that: When the control module determines the location of the target server, the processing module judges the original data archive, the current electrical signal of the power interface, and the current electrical signal of the Ethernet interface.

10. The server cabinet according to claim 6, characterized in that: When the processing module archives the original data, the following situations are included: The power control module maintains the electrical signal output between the target server and the management and control module, and cuts off the electrical signal output between other servers and the management and control module, so as to determine the assembly position of the target server through the position of the server interface.

Images