3U case system

Abstract

The utility model relates to the technical field of computers, and discloses a 3U case system which comprises a low-power-consumption logical operation blade, a universal dense calculation blade, a 40G Ethernet switching blade and a standard VPX backboard. The low-power-consumption logic operation blade and the universal dense calculation blade take a Feiteng processor as a core, and form a USB (Universal Serial Bus), a VGA (Video Graphics Array), a management plane interface, a data plane interface and an expansion plane interface which meet external requirements by converting, communicating, processing and transmitting data; a 40G Ethernet exchange blade is mainly used for data processing and other application scenes needing high-speed exchange. And each blade is connected with the standard VPX backboard through a VPX interface, so that real-time transmission and processing of data are realized. The method is high in calculation performance, high in real-time performance, low in large data volume delay and capable of meeting the requirements of high-speed data processing and graphic processing at the same time. In addition, a domestic processor and a graphics processor are selected, so that the system has high autonomous controllability and cost performance.

Description

Technical Field

[0001] The present application relates to the field of computer technology, and in particular to a 3U chassis system suitable for application scenarios of high-speed data processing and transmission, such as radar data processing and 2D / 3D display control. Background Art

[0002] Radar data processing and display and control terminals play a vital role in ground radar systems. Their core tasks are to process radar signals through efficient algorithms, extract key target information, and present this information and radar system status to operators in an intuitive way, thereby helping them quickly and accurately judge radar status and battlefield situations.

[0003] However, traditional radar data processing platforms often rely on customized hardware, which is not only expensive to develop, but also has limited computing performance and relatively high data latency. These limitations hinder the further development and performance improvement of radar systems.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0006] The disclosed embodiments provide a 3U chassis system to reduce high development costs, improve limited computing performance, and reduce data latency.

[0007] In some embodiments, the 3U chassis system includes a low-power logic operation blade, a general-purpose intensive computing blade, a 40G Ethernet switching blade, and a standard VPX backplane; the low-power logic operation blade and the general-purpose intensive computing blade are both based on the Feiteng processor, and through data conversion, communication, processing and transmission, form USB, VGA, management plane interface, data plane interface, and expansion plane interface required for external use; the 40G Ethernet switching blade is mainly used for application scenarios such as data processing that require high-speed switching; each blade is interconnected with the standard VPX backplane through the VPX interface to achieve real-time transmission and processing of data.

[0008] Optionally, the 3U chassis system also includes:

[0009] Rear IO board, including general-purpose intensive computing blade rear IO board, low-power logic operation blade rear IO board, and switch blade rear IO board. The rear IO board contains aviation plug interfaces, including power aviation plug interface, optical fiber aviation plug interface, and signal aviation plug interface;

[0010] The standard VPX backplane leads out power signals, optical signals, and electrical signals to the corresponding aviation plug-in interfaces of the rear IO board to realize real-time transmission and processing of radar data and perform 2D / 3D display control.

[0011] Optionally, the 40G Ethernet switch blade provides 20 40G switch ports and 16 Ethernet interfaces for data exchange.

[0012] Optionally, the 16 Ethernet interfaces include 1 BMC management network port, which is used to report blade health status information when the system is normal or the blade main power fails; 15 Gigabit network ports, of which 3 Gigabit SGMII are used for rear output, and 12 Gigabit 1000BASE-X are used for functional blade interconnection or switch cascading.

[0013] Optional, low-power logic operation blades use Feiteng D2000 processor and Jingjiawei's JM7200 graphics processor for business data flow management and scheduling and 2D / 3D graphics computing; among them, the Feiteng D2000 processor has a maximum main frequency of up to 2.6GHz, and the JM7200 graphics processor supports 2VGA, 2DVI, and 2*HDMI video outputs.

[0014] Optionally, the general intensive computing blade adopts Feiteng FT-2000+ / 64 processor, which has 64 cores, a main frequency of 2.2GHz, a floating-point double-precision computing performance of 563.2Gflops, provides a 33Lane PCIe3.0 speed interface, and a PCIe bandwidth of 32.5GB / s.

[0015] Optionally, general-purpose intensive computing blades can use one of the S2500, FT-2000+ lightweight 32-core, or D2000 processors.

[0016] Optionally, the low-power logic operation blade uses one of Jingjiawei JH920, Lingjiu Technology GP101, nVidia GT1030, and AMD E8860 as the GPU.

[0017] The 3U chassis system provided by the embodiments of the present disclosure can achieve the following technical effects:

[0018] This application adopts low-power logic operation blades, general-purpose intensive computing blades, 40G Ethernet switching blades, and standard VPX backplanes. Low-power logic operation blades and general-purpose intensive computing blades are used to convert, communicate, process and transmit data. The 40G Ethernet switching blade can meet the application scenarios of high-speed switching; each blade is interconnected with the standard VPX backplane through the VPX interface to achieve real-time transmission and processing of data.

[0019] This application has high computing performance, high real-time performance, low latency for large amounts of data, and can simultaneously meet the needs of high-speed data processing and graphics processing. In addition, this application also uses domestic processors and graphics processors, which have high autonomy, controllability and cost-effectiveness.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0022] Figure 1 It is a schematic diagram of a 3U chassis system framework provided by an embodiment of the present disclosure;

[0023] Figure 2 It is a schematic diagram of the interconnection relationship of a 3U chassis system provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0024] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0025] The terms "includes" and "has" and any variations thereof in the embodiments of the present disclosure are intended to cover a non-exclusive inclusion.

[0026] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements, or components to have specific directions, or to be constructed and operated in specific directions. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0027] In addition, the terms "disposed", "connected" and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0028] Unless otherwise stated, the term "plurality" means two or more.

[0029] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0030] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0032] In the disclosed embodiments, "blade" refers to a blade server (more accurately, it should be called a blade server bladeserver), which refers to a server unit in which multiple cards can be inserted into a rack chassis of standard height.

[0033] Traditional radar data processing platforms usually use proprietary hardware platforms, which have disadvantages such as customized hardware platform development, low computing performance, and high data latency. Therefore, there is an urgent need for a chassis system with high reliability, high bandwidth, and high-performance computing design capabilities to meet the needs of modern radar data processing and display control.

[0034] The present invention provides a 3U chassis system based on a domestic processor, aiming to solve the above problems. The system includes low-power logic operation blades, general-purpose intensive computing blades, 40G Ethernet switching blades, power blades, rear IO boards, standard VPX backplanes, and VPX chassis.

[0035] Specifically, the low-power logic operation blade and the general-purpose intensive computing blade are both designed with the domestic Feiteng processor as the core, and the internal processor converts, communicates, processes and transmits data to form the external requirements of USB, VGA, management plane interface, data plane interface, expansion plane interface, etc. These designs are based on the latest domestic independent and controllable technology, realizing high-reliability, high-bandwidth, and high-performance computing design under the independent platform.

[0036] Among them, the general-purpose intensive computing blade uses the Feiteng FT-2000+ / 64 processor, which has high-performance computing capabilities, a large number of PCIe interfaces, high PCIe link bandwidth, and low typical power consumption, making it very suitable for application scenarios such as high-speed data processing and transmission.

[0037] The low-power logic operation blade uses the Feiteng D2000 processor and Jingjiawei's JM7200 graphics processor, which is responsible for the management and scheduling of business data flows and 2D / 3D graphics calculations. The Feiteng D2000 processor is a high-performance general-purpose processor for desktop applications, with a maximum main frequency of up to 2.6GHz, suitable for building desktop terminals with higher performance, energy efficiency and security needs. Jingjiawei's JM7200 graphics processor supports 2*VGA, 2*DVI, and 2*HDMI video output, is responsible for 2D / 3D graphics calculations, and is a domestically produced chip that is independently controllable and has a high cost-effectiveness.

[0038] The 40G Ethernet switch blade is mainly used in data processing and other application scenarios that require high-speed switching. It provides 20 40G switch ports and 16 Ethernet interfaces. One of the 16 Ethernet interfaces is a BMC management network port that can be used to report the health status of the blade when the system is normal or the blade main power fails; the other 15 Gigabit network ports output by the switch chip, of which 3 Gigabit SGMII are used for rear output, and 12 Gigabit 1000BASE-X are used for functional blade interconnection or switch cascading.

[0039] The key point of this disclosure is the selection of high-performance domestic processors and graphics processors, as well as the design of high-speed Ethernet switch blades, which realizes multiple functions such as high-speed data processing, high-speed data transmission and 2D / 3D graphics processing. These functions make this disclosure very suitable for application scenarios such as radar data processing and display control.

[0040] For specific implementation, please refer to the attached Figure 1 , 2The system framework diagram and interconnection diagram shown in the figure are assembled and configured. In actual applications, different processor and graphics processor models can be selected for replacement and adjustment according to specific needs.

[0041] Although specific processor and graphics processor models are selected in the present disclosure, other processors and graphics processors with similar performance can also be selected as substitutes during implementation. For example, general-purpose intensive computing blades can be replaced by processors such as S2500, FT-2000+ lightweight 32 cores, D2000, etc.; low-power logic operation blades can be replaced by other GPUs, such as Jingjiawei JH920, Lingjiu Technology GP101, nVidia GT1030, AMD E8860, etc.

[0042] Compared with the prior art, the advantages of the present invention are high computing performance, high real-time performance, low latency for large amounts of data, and the ability to simultaneously meet the needs of high-speed data processing and graphics processing. In addition, the present invention also uses domestic processors and graphics processors, which have high autonomy and controllability and cost-effectiveness.

[0043] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A 3U chassis system, characterized in that: Including low-power logic operation blades, general-purpose intensive computing blades, 40G Ethernet switching blades and standard VPX backplanes; The low-power logic operation blade and general-purpose intensive computing blade are based on the Feiteng processor, which converts, communicates, processes and transmits data to form the USB, VGA, management plane interface, data plane interface and expansion plane interface required by the outside world. 40G Ethernet switch blade, mainly used in application scenarios requiring high-speed switching; Each blade is interconnected with the standard VPX backplane through the VPX interface to achieve real-time data transmission and processing.

2. The 3U chassis system according to claim 1, characterized in that: Also includes: The rear IO boards, including the general-purpose dense computing blade rear IO board, the low-power logic operation blade rear IO board and the switch blade rear IO board, all contain aviation plug interfaces, including power aviation plug interfaces, optical fiber aviation plug interfaces and signal aviation plug interfaces; The standard VPX backplane leads out power signals, optical signals and electrical signals to the corresponding aviation plug-in interfaces of the rear IO board to realize real-time transmission and processing of radar data and 2D / 3D display control.

3. The 3U chassis system according to claim 1, characterized in that: The 40G Ethernet switch blade provides 20 40G switch ports and 16 Ethernet interfaces for data exchange.

4. The 3U chassis system according to claim 3, characterized in that: The 16-channel Ethernet interface includes: 1 BMC management network port, used to report blade health status information when the system is normal or the blade main power fails; 15 Gigabit network ports, including 3 Gigabit SGMII ports for rear output and 12 Gigabit 1000BASE-X ports for functional blade interconnection or switch cascading.

5. The 3U chassis system according to any one of claims 1 to 4, characterized in that: The low-power logic operation blade uses the Feiteng D2000 processor and Jingjiawei's JM7200 graphics processor for the management and scheduling of business data flows and 2D / 3D graphics calculations; Among them, the Feiteng D2000 processor has a maximum main frequency of up to 2.6GHz, and the JM7200 graphics processor supports 2VGA, 2DVI and 2*HDMI video outputs.

6. The 3U chassis system according to any one of claims 1 to 4, characterized in that: The general intensive computing blade adopts Feiteng FT-2000+ / 64 processor, which has 64 cores, a main frequency of 2.2GHz, a floating point double-precision computing performance of 563.2Gflops, provides a 33Lane PCIe3.0 speed interface, and a PCIe bandwidth of 32.5GB / s.

7. The 3U chassis system according to any one of claims 1 to 4, characterized in that: General-purpose intensive computing blades can use one of the S2500, FT-2000+ lightweight 32-core, or D2000 processors.

8. The 3U chassis system according to any one of claims 1 to 4, characterized in that: The low-power logic operation blade uses one of Jingjiawei JH920, Lingjiu Technology GP101, nVidia GT1030, and AMD E8860 as the GPU.

Images