CN100512149C - System for managing high-level telecommunication computing construction frame and method of server long-distance control - Google Patents

Abstract

The invention discloses an ATCA chassis management system, which comprises: a console, a chassis management controller SMC and a server board on which a KVM data transmission module and a server system are arranged. The console is connected to the SMC through the network, and the SMC and the KVM data transmission module are connected through an enhanced IPMB bus connected in a dual-star configuration. The SMC is used to send the keyboard and mouse operation information from the console to the server system to the corresponding In the server system, the KVM data transmission module is used to send the video data of the server system to the console through the IPMB bus. In addition, the invention also discloses a method for realizing remote control of the server. Through the present invention, the remote control of the server can be realized without an external KVM switch, which saves space, reduces the cost, avoids the problem of connection confusion, enhances the security and stability of the system, and can realize KVM The unification of user management and chassis management reduces the maintenance cost and difficulty of the system.

Description

Advanced telecommunication computer frame frame management system and server remote control method

technical field

The present invention relates to the field of Advanced Telecom Computing Architecture (ATCA for short), in particular to an ATCA frame management system and a method for realizing remote control of a server.

Background technique

In recent years, with the development of computer technology and network technology, the demand for remote control of servers on a centralized platform has become more and more urgent. It is under this urgent demand that KVM technology emerged as the times require. KVM is the abbreviation of Keyboard, Video and Mouse, and KVM technology is a technology used in the field of server remote control. The idea is to use a set of input/output devices, that is, a set of keyboards, monitors and mice, to Realize complete control and management of one or more servers, thereby achieving high manageability of the system and network, improving the work efficiency of managers, saving the area of the computer room, and reducing the overall cost of the network server system.

Therefore, in the ATCA frame, it is of great significance to realize the management of the server systems in all ATCA frames through a set of input/output devices. FIG. 1 is a schematic structural diagram of an existing system using KVM technology to realize remote control of a server in an ATCA frame.

Referring to Figure 1, the console shown in the figure is an input/output device for controlling the server, the console is connected to the KVM switch through a local area network (LAN), and the keyboard interface of each server board in the ATCA chassis , the mouse port and the monitor port are connected to the KVM switch through the keyboard cable, mouse cable and monitor cable respectively.

The console sends its keyboard and mouse operation data to the server system to the KVM switch through the LAN, and the KVM switch simulates keyboard and mouse operations based on these keyboard and mouse operation data, and according to the keyboard and mouse operation data sent by the console The operation object information contained in the server switch is completed, and then the keyboard and mouse operation data are sent to the server system on the corresponding server board through the keyboard cable and the mouse cable. The simulated keyboard and mouse operation mentioned here refers to the keyboard and mouse format conversion, that is, the conversion of the keyboard and mouse operation data sent by the console into the keyboard and mouse data format that the server system can receive, such as USB or PS2 keyboard and mouse data format. Mouse data format. For example, when the server is connected to the KVM switch through the USB mouse interface, the KVM switch needs to convert the received mouse operation data into a USB format and then send it to the server system through the USB mouse interface.

In response to mouse and keyboard operations, the server system on the server board sends its output video data to the KVM switch through the display cable, and the KVM switch compresses the video data output by the server operating system, and sends the video data to the remote through the LAN. terminal console. After the console receives the data sent by the KVM switch, it decompresses the video data, and then displays the corresponding server screen image on the monitor.

In the existing ATCA chassis to realize server remote control system, the KVM switch is the bottleneck of the entire system, and the user management of the KVM function system, that is, the management of users who log in to the KVM switch, is also implemented at the KVM switch. of.

In the existing ATCA shelf management system, such as the Intelligent Platform Management Interface (Intelligent Platform Management Interface, referred to as IPMI) system, the shelf management controller (ShelfManager Controller, referred to as SMC) and the baseboard management system located on the ATCA server board The controller (Baseboard Management Controller, BMC for short) cooperates with each other to complete the maintenance and management of the chassis and single boards. Among them, the SMC and BMC communicate through the Intelligent Platform Management Bus (IPMB bus for short), and jointly form an independent out-of-band maintenance system.

It can be seen from the above description that in the existing ATCA frame system that uses KVM technology to realize server remote control, the KVM switch is an independent external device, and a keyboard is required between each managed server board and the KVM switch , video and mouse three connections. In addition, the KVM user management in the KVM function system is implemented on the KVM switch, which is independent of the existing ATCA chassis management. Therefore, there are some unavoidable disadvantages, which are mainly reflected in the following aspects:

First of all, the independent and external KVM switch increases the system cost and occupies a certain amount of space in the computer room;

Secondly, there are many connections between the server board and the KVM switch, resulting in complicated and messy connections and reducing the reliability of the system;

Finally, the user management of KVM and the existing ATCA chassis management are independent and unrelated to each other. Therefore, server management and maintenance need to be realized through two systems: the server remote control system and the ATCA chassis management system, resulting in system maintenance costs. High and difficult.

Contents of the invention

In view of this, the object of the present invention is to provide an ATCA frame management system that realizes the server remote control function in the ATCA framework, and the system can realize server remote control without independent external equipment.

For this reason, the present invention provides a kind of frame management system of advanced telecommunication computing frame, and described system comprises: Console, frame management controller, and server board, described server board is provided with KVM data transmission module and server system The console is connected to the shelf management controller through a network, and is used to send keyboard and mouse operation data to the server system to the shelf management controller, and to receive the shelf management controller transmitted video data, and display corresponding video images according to the video data; the chassis management controller is connected with the KVM data transmission module through the enhanced intelligent platform management bus IPMB bus connected in double-star configuration. To receive the keyboard and mouse data sent by the console, perform server switching, and send the received keyboard and mouse operation data to the KVM data transmission module on the corresponding server board through the IPMB bus, and for sending The video data sent by the KVM data transmission module through the IPMB bus is sent to the console; the KVM data transmission module is used to receive the keyboard and mouse operation data sent by the frame management controller through the IPMB bus, and sending the keyboard and mouse operation data to the server system, and for obtaining video data from the server system, and sending the video data to the shelf management controller through the IPMB bus.

The present invention also provides a method for realizing server remote control in ATCA through a baseboard management controller, including:

Step 1, receiving the keyboard and mouse operation data sent by the frame management controller for server system operation; Step 2, sending the received keyboard and mouse operation data for server system operation to the server system on the corresponding server board;

Step 3, sending the video data of the server system to the chassis management controller through the enhanced IPMB bus connected in double-star configuration.

In addition, the present invention also provides an advanced telecommunication computing frame, the advanced telecommunication computing frame includes at least two server boards, the server boards are provided with a KVM data transmission module and a server system, and the KVM data transmission The module is connected to the frame management controller through the reinforced IPMB bus connected in double-star configuration; keyboard and mouse operation data, and send the keyboard and mouse operation data to the server system, and to obtain video data from the server system and send the frame management control to the frame through the enhanced IPMB bus connected by the double-star connection The device sends the video data.

In addition, the present invention also provides an advanced telecommunication computing frame device, which includes: a frame management controller, at least two server boards, and the server boards are provided with a KVM data transmission module and a server system; The chassis management controller is connected with the KVM data transmission module through the enhanced IPMB bus connected in double-double star, and is used to receive the keyboard and mouse data sent by the console, and through the enhanced IPMB connected in double-star. The bus sends the received keyboard and mouse operation data to the KVM data transmission module on the corresponding server board, and is used to send the video data sent by the KVM data transmission module through the enhanced IPMB bus of the double-star connection to the control The KVM data transmission module is used to receive the keyboard and mouse operation data sent by the frame management controller through the enhanced IPMB bus of the double star connection, and send the keyboard and mouse operation data to the server system The mouse operation data and the video data are used to obtain the video data from the server system and send the video data to the shelf management controller through the enhanced IPMB bus of the double star connection.

In addition, the present invention also provides a method for realizing server remote control in an ATCA machine frame through a KVM data transmission module, the method comprising:

Step 1, receiving the keyboard and mouse operation data sent by the frame management controller for server system operation; Step 2, sending the received keyboard and mouse operation data for server system operation to the server system on the corresponding server board;

Step 3, sending the video data of the server system to the chassis management controller through the enhanced IPMB bus connected in double-star configuration.

The ATCA chassis management system of the present invention can realize the remote control function of the server without the need of an independent external KVM switch, thus reducing the cost of the system, saving space, and eliminating a lot of connections, and improving the efficiency of the system. reliability. In addition, in the ATCA chassis management system of the present invention, chassis management data and KVM data are transmitted through the IPMB bus, so KVM user management and ATAC chassis management can be unified by SMC, and KVM user management and chassis management can be realized The unification of the system reduces the maintenance cost and difficulty of the system.

Description of drawings

Fig. 1 is the structural representation of the system that realizes server remote control in existing ATCA machine frame;

Fig. 2 is the IPMB bus connection schematic diagram in the existing ATCA frame management system;

Fig. 3 is a structural representation of an embodiment of the ATCA chassis management system according to the present invention;

4 is a flowchart of a method for realizing remote control of a server according to the present invention;

Fig. 5 is the structural representation according to another embodiment of ATCA shelf management system of the present invention;

FIG. 6 is a schematic structural diagram of another embodiment of the ATCA chassis management system according to the present invention.

Detailed ways

In the existing ATCA chassis management system, an IPMB bus based on an Inter Integrated Circuit (I2C) is used for communication between the BMC and the SMC located on the server board. The I2C bus is a two-wire bidirectional serial data bus system with multi-terminal control capability, which can be used to replace the standard parallel bus. The I2C bus is divided into a standard I2C bus and an enhanced I2C bus. The transmission rate of the standard I2C bus can reach 100Kbit/s, while the enhanced I2C bus has two transmission modes: fast mode and high-speed mode. The transmission rate in the fast mode can reach 400Kbit/s, while in high-speed mode it can reach up to 3.4Mbit/s.

In the existing ATCA chassis management system, the communication path of the IPMB bus can be configured as a double-dual-star network topology. Figure 2 shows the dual-dual-star connection method.

Referring to Figure 2, in the ATCA shelf management system shown in the figure, there are two shelf management controllers (Shelf Management Controller, SMC for short)—SMC0 and backup SMC1, and multiple server boards 0, each server board There is a BMC on 0, and each BMC is connected to each SMC through two independent IPMB buses. In this structure, each server board does not affect each other, and the BMC on it can be used independently to communicate with the SMC through the IPMB bus. Communication, so as to realize the management function of ATCA frame.

It is known that the existing ATCA chassis can support a rate of 400Kbit/s. Therefore, in the case of the above-mentioned double-star connection mode, the total speed of data transmission through the IPMB bus can reach 800Kbit/s. However, in the existing ATCA chassis management system, the data traffic is not very large, and the standard I2C bus with a flow rate of 200 kbps in total can meet the requirements of the chassis management function. Therefore, if the IPMB bus adopts an enhanced I2C bus, that is, when the IPMB bus is an enhanced IPMB bus, the transmission rate can be increased to 400kbps, and because there are two independent IPMB buses in a double-dual star connection, the rate can reach 800kbps , so 200kbps can be reserved for the transmission of chassis management data, and the remaining 600kbps can be used for keyboard, mouse and monitor data, that is, KVM data transmission.

For this reason, the idea of the present invention is to disperse the functions of the KVM switch in the original system on the SMC and the server board, and send the keyboard and mouse operation information of the console to the server using the enhanced IPMB bus connected in double-star configuration to The corresponding server sends the video data sent by the server to the console through the enhanced IPMB bus, thereby realizing remote control of the server.

Based on the idea of the present invention and the above considerations, the present invention provides an ATCA chassis management system capable of realizing remote control of the server. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and embodiments.

FIG. 3 shows a schematic structural diagram of an embodiment of the ATCA shelf management system of the present invention. Referring to Fig. 3, the system shown includes: a console, an SMC and a server board, where a KVM data transmission module and a server system are arranged on the server board.

Wherein, the console is connected to the SMC through an IAN. On the one hand, it is used to send its keyboard and mouse operation data to the server system to the SMC through LAN, on the other hand, it is used to receive the video data transmitted by the SMC, and display corresponding video images according to the video data, That is, the image of the server system.

Described SMC and described KVM data transmission module are connected by the strengthened IPMB bus line of dual star connection, on the one hand, be used for receiving the keyboard and mouse data that described console sends, perform server switch, and pass through described IPMB bus line The received keyboard and mouse data are sent to the KVM data transmission module on the corresponding server board, and on the other hand, the video data sent by the KVM data transmission module through the IPMB bus is sent to the console.

The KVM data transmission module is used to receive the keyboard and mouse data sent by the SMC through the IPMB bus on the one hand, and send it to the server system; on the other hand, it is used to obtain video data from the server system and pass through the The IPMB bus is sent to the SMC.

The method for implementing remote control of the server by the ATCA chassis management system of the present invention will be described below with reference to FIG. 4 .

Fig. 4 shows the flow chart of the method for realizing server remote control in the present invention, and the method includes:

Step 401 , sending the keyboard and mouse data operated on the server system to the server system on the corresponding server board through the enhanced IPMB bus connected in double-star configuration.

When the administrator operates the server system on a server board on the console, the keyboard and mouse operation data will be sent from the console to the SMC through, for example, a LAN.

After receiving the keyboard and mouse operation data, the SMC completes server switching according to the operation object information contained in the keyboard and mouse data, and then converts these data into IPMB format and sends them to the KVM data transmission module in the corresponding server board through the IPMB bus . Since the keyboard and mouse operation data sent by the console contains the operation object information of the keyboard and mouse, the SMC can complete the server switching by using the operation object information to send the keyboard and mouse data to the corresponding server board, that is The server board to which the keyboard and mouse operation information should be sent can be determined according to the keyboard and mouse operation object information included in the keyboard and mouse operation data sent by the console.

After the KVM data transmission module on the server board receives the keyboard and the mouse operation data of the IPMB format that the SMC sends through the IPMB bus, it is parsed, and the keyboard and mouse data after the parsing are format-converted. Convert it into a format that the server system can receive, and then send it to the server system, for example, it can be converted into a USB or PS2 format, and then send it to the server system through the USB or PS2 interface.

Step 2, sending the video data of the server system to the console through the IPMB bus.

The KVM data transmission module obtains the video data of the server system through the digital video interface DVI on the server board, and compresses the obtained video data, and then packs the compressed video data into the IPMB format, and sends them through the IPMB bus Send to SMC.

After receiving the video data packet, the SMC parses the data, and then sends the parsed compressed video data to the console through the network. After the console decompresses the video data, it displays the corresponding image on the display screen, that is, the server image.

Through the ATCA frame management system of the present invention, the remote control of the server can be realized in ATCA without the need of an external KVM switch, which saves space, reduces system cost, and avoids the connection confusion in the prior art at the same time problems, and enhanced system security and stability.

In the present invention, KVM data can be transmitted using a control word different from that used for ATCA frame management data transmission, thereby distinguishing ATCA frame management data and KVM data. The ATCA specification is used in the existing ATCA frame management system The control word specified in the ATCA specification is used for data transmission, so the KVM data transmission can use the manufacturer's custom control word in the ATCA specification. When transmitting data through the IPMB bus, time-sharing transmission can be used to realize the transmission of ATCA chassis management data and KVM data, such as the priority transmission of ATCA chassis management data. While transmitting, it can also make full use of IPMB bus resources when ATCA does not need to transmit data.

Therefore, by the above method, in the ATCA frame management system system of the present invention, on the one hand, the ATCA frame management system uses SMC and BMC to transmit frame management data through the enhanced IPMB bus line of double star connection to realize the ATCA frame management system. Box management, on the other hand, transmits KVM data through the IPMB bus to realize server remote control. Therefore, the ATCA frame management system of the present invention realizes the organic combination of the remote control function of the server and the frame management function. In this way, the KVM user management and ATCA chassis management can be unified in the SMC, which can reduce the maintenance cost and difficulty of the system.

In the ATCA chassis management system of the present invention shown in Fig. 3, described KVM data transmission module can be concretely realized by the BMC on the server board, receives keyboard and The mouse data is sent to the server system after format conversion, and the video data obtained from the server system is compressed and sent to the SMC through the IPMB bus.

Alternatively, the KVM data transmission module may include a BMC and a KVM data processing module, as shown in FIG. 5 . Wherein BMC is used for receiving the keyboard and mouse operation data that SMC sends by described IPMB bus, and sends it to KVM data processing module, KVM data processing module converts the keyboard and mouse data that described BMC sends after format conversion It is sent to the server system; wherein the KVM data processing module obtains video data from the server system through DVI, and after compressing the obtained video data, sends it to the BMC, and then the BMC sends the SMC through the IPMB bus.

In the above embodiment, the KVM data processing module may specifically include a keyboard and mouse operation data format conversion module and an image processing module, as shown in FIG. 6 . Among them, the keyboard and mouse operation data format conversion module is used to convert the keyboard and mouse operation data received by the BMC and send the converted keyboard and mouse operation data to the server system; The digital video interface DVI obtains video data from the server system, and sends it to the BMC after compressing the video data, and the BMC sends the compressed video data to the SMC through the IPMB bus. In this embodiment, the image processing module may be a Field Programmable Gate Array (Field Programmable Gate Array, FPGA for short) logic device or a dedicated image processing device.

It should be noted that, for the sake of clarity, only one server board and one console are shown in the ATCA shelf management system of Fig. 3, Fig. 5 and Fig. 6, but in fact the system of the present invention may include a plurality of server boards , can manage and control multiple server systems through one console.

In addition, the present invention can also realize the control and management of multiple server systems by multiple consoles. In the case of using multiple consoles to control multiple server boards, the SMC also needs to complete the console switching while completing the server switching, so as to determine which console to send the video data returned by the server. For example, when the SMC receives keyboard and mouse operation data from a certain console to a certain server system, and completes server switching according to the operation object information included in the keyboard number and mouse operation data, it can store the console and the operation object server The corresponding relationship of the system, when the server operating system returns the video data, the SMC can query the stored corresponding relationship, and determine which console the video data should be returned to according to which server system the returned video information is, and then complete the console Switch, so that the SMC can send the video data returned by the server to the corresponding console.

It should be noted that a KVM switch module can be set in the SMC to realize the above server switch and further complete the above console switch.

Those skilled in the art should note that the embodiments shown in the present invention are only for better illustrating the present invention, rather than limiting the present invention. Under the situation of not departing from the essence and idea of the present invention, there are many modifications and substitutions in the present invention, such as the image video processing module and the keyboard and mouse operation data format conversion module have multiple implementation methods, except that they can be realized by hardware , can also be realized by software, but these are not beyond the scope of the present invention.

Claims (27)

1. A kind of advanced telecommunication computing frame frame management system, it is characterized in that, described system comprises: console, frame management controller, and server board, described server board is provided with KVM data transmission module and server system, The console is connected to the shelf management controller through a network, and is used for sending keyboard and mouse operation data to the server system to the shelf management controller, and for receiving data transmitted by the shelf management controller. video data; The chassis management controller is connected to the KVM data transmission module through a double-star connection reinforced IPMB bus, and is used to receive keyboard and mouse data sent by the console, and through the double-star connection The enhanced IPMB bus sends the received keyboard and mouse operation data to the KVM data transmission module on the corresponding server board, and is used to send the KVM data transmission module through the enhanced IPMB bus of the double star connection. Data is sent to the console; The KVM data transmission module is used to receive the keyboard and mouse operation data sent by the frame management controller through the enhanced IPMB bus of the dual-star connection, and send the keyboard and mouse operation data to the server system , and used for obtaining video data from the server system and sending the video data to the shelf management controller through the enhanced IPMB bus connected by the double star connection. 2. The system according to claim 1, wherein the KVM data transmission module is a baseboard management controller. 3. The system according to claim 1, wherein the KVM data transmission module comprises a baseboard management controller and a KVM data processing module, The baseboard management controller is used to receive the keyboard and mouse operation data sent by the shelf management controller through the enhanced IPMB bus of the double-star connection, and send the keyboard and mouse operation data to the KVM data processing module , and the video data sent by the KVM data processing module is sent to the chassis management controller through the enhanced IPMB bus of the double-star connection; The KVM data processing module is used to convert the keyboard and mouse operation data sent by the baseboard management controller to the server system after format conversion, and obtain video data from the server system and send the video data to the server system after compressing the video data. Sent by the baseboard management controller. 4. system according to claim 3, is characterized in that, described KVM data processing module comprises: A keyboard and mouse operation data format conversion module, configured to perform format conversion on the keyboard and mouse operation data sent by the baseboard management controller, and send the converted keyboard and mouse operation data to the server system; The image processing module is used to obtain video data from the server system and send the video data to the baseboard management controller after compressing the video data. 5. The system according to claim 4, wherein the image processing module is a field programmable gate array (FPGA) logic device or a dedicated image processing device. 6. The system according to any one of claims 1 to 5, wherein the shelf management controller is further configured to perform console switching to send video data to a corresponding console. 7. The system according to any one of claims 1 to 5, wherein the shelf management controller includes a KVM switching module for performing server switching to send keyboard and mouse operation data to corresponding server boards ,or Used to perform server switching to send keyboard and mouse operation data to the corresponding server board, and console switching to send video data to the corresponding console. 8. The system according to any one of claims 1 to 5, wherein the console is further configured to display corresponding video images according to the received video data. 9. A method for realizing server remote control in ATCA by a baseboard management controller, characterized in that the method comprises: Step 1, the keyboard and mouse operation data sent by the receiver frame management controller to operate the server system; Step 2, sending the received keyboard and mouse operation data for operating the server system to the server system on the corresponding server board; Step 3, sending the video data of the server system to the chassis management controller through the enhanced IPMB bus connected in double-star configuration. 10. The method according to claim 9, wherein said step 2 is specifically: Step 2A, after performing format conversion on the received keyboard and mouse operation data, sending it to the server system. 11. The method according to claim 10, characterized in that, before the step 1, further comprising: The shelf management controller performs server switching on the received keyboard and mouse operation data. 12. The method according to any one of claims 9 to 11, characterized in that, after the step 3, it also includes: Step 4, sending the video data received by the shelf management controller to the console. 13. The method according to claim 12, wherein said step three comprises: Step 3 A1, compressing the video data of the server system; Step 3 A2, sending the compressed video data to the frame management controller through the enhanced IPMB bus connected in dual-star configuration. 14. The method according to claim 12, wherein in step 4, before sending the video data received by the shelf management controller to the console, further comprising: Step 4A, performing console switching to send video data to the corresponding console. 15. An advanced telecommunication computing frame, characterized in that, the advanced telecommunication computing frame includes at least two server boards, the server boards are provided with a KVM data transmission module and a server system, and the KVM data transmission module It is connected to the chassis management controller through the enhanced IPMB bus connected in double star connection, The KVM data transmission module is used to receive the keyboard and mouse operation data sent by the frame management controller through the enhanced IPMB bus of the dual-star connection, and send the keyboard and mouse operation data to the server system and used for acquiring video data from the server system and sending the video data to the shelf management controller through the enhanced IPMB bus of the dual-star connection. 16. The advanced telecommunication computing frame according to claim 15, wherein the KVM data transmission module is a baseboard management controller. 17. The advanced telecommunication computing frame according to claim 15, wherein the KVM data transmission module comprises a baseboard management controller and a KVM data processing module, The baseboard management controller is configured to receive the keyboard and mouse operation data sent by the shelf management controller through the enhanced IPMB bus of the double-star connection, and send the keyboard and mouse operation data to the KVM data The processing module sends, and the video data sent by the KVM data processing module is sent to the chassis management controller through the enhanced IPMB bus of the double-star connection; The KVM data processing module is configured to perform format conversion on the keyboard and mouse operation data sent by the baseboard management controller and send it to the server system, and acquire video data from the server system and compress the video data Send to baseboard management controller. 18. An advanced telecommunication computing frame device, characterized in that the device includes: a frame management controller, at least two server boards, the server boards are provided with a KVM data transmission module and a server system, The frame management controller is connected to the KVM data transmission module through a double-star connection reinforced IPMB bus, and is used to receive keyboard and mouse data sent by the console, and through the strengthening of the double-star connection Type IPMB bus sends the received keyboard and mouse operation data to the KVM data transmission module on the corresponding server board, and is used to send the video data sent by the KVM data transmission module through the enhanced IPMB bus connected by the double star send to the console; The KVM data transmission module is used to receive the keyboard and mouse operation data sent by the frame management controller through the enhanced IPMB bus of the dual-star connection, and send the keyboard and mouse operation data to the server system , and used for obtaining video data from the server system and sending the video data to the shelf management controller through the enhanced IPMB bus connected by the double star connection. 19. The advanced telecommunication computing chassis device according to claim 18, wherein the KVM data transmission module is a baseboard management controller. 20. The advanced telecommunication computing framework chassis device according to claim 18, wherein the KVM data transmission module includes a baseboard management controller and a KVM data processing module, The baseboard management controller is configured to receive the keyboard and mouse operation data sent by the shelf management controller through the enhanced IPMB bus of the double-star connection, and send the keyboard and mouse operation data to the KVM data The processing module sends, and the video data sent by the KVM data processing module is sent to the chassis management controller through the enhanced IPMB bus of the double-star connection; The KVM data processing module is configured to perform format conversion on the keyboard and mouse operation data sent by the baseboard management controller and send it to the server system, and acquire video data from the server system and compress the video data Send to baseboard management controller. 21. The advanced telecommunication computing frame device according to any one of claims 18 to 20, wherein the frame management controller includes a KVM switching module for performing server switching to transfer keyboard and mouse operation data to the corresponding server board, or Used to perform server switching to send keyboard and mouse operation data to the corresponding server board, and console switching to send video data to the corresponding console. 22. a method for realizing server remote control in ATCA by KVM data transmission module, it is characterized in that, described method comprises: Step 1, the keyboard and mouse operation data sent by the receiver frame management controller to operate the server system; Step 2, sending the received keyboard and mouse operation data for operating the server system to the server system on the corresponding server board; Step 3, sending the video data of the server system to the chassis management controller through the enhanced IPMB bus connected in double-star configuration. 23. The method according to claim 22, wherein said step 2 is specifically: Step 2 A1, after format conversion is performed on the received keyboard and mouse operation data, it is sent to the server system. 24. The method according to claim 22, characterized in that, before the step 1, further comprising: The shelf management controller performs server switching on the received keyboard and mouse operation data. 25. The method according to claim 22, characterized in that, after the step 3, further comprising: Step 4, sending the video data received by the shelf management controller to the console. 26. The method according to claim 22, wherein said step three comprises: Step 3 A1, compressing the video data of the server system; Step 3 A2, sending the compressed video data to the frame management controller through the enhanced IPMB bus connected in dual-star configuration. 27. The method according to claim 25, wherein in step 4, before sending the video data received by the shelf management controller to the console, further comprising: Step 4A, performing console switching to send video data to the corresponding console.

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