Dual-redundancy computer equipment based on domestic Loongson platform

A kind of computer equipment, double redundancy technology, applied in various digital computer combinations, calculations, redundant data error detection in calculations, etc., can solve the problems that cannot meet the requirements of system reliability and difficulty in upgrading, etc. Achieve the effects of reducing the probability of platform crashes, improving data processing efficiency, and ensuring data fault tolerance

Pending Publication Date: 2020-10-13
716TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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AI Technical Summary

Problems solved by technology

According to past experience, only improving the reliability of stand-alone software and hardware cannot meet the reliability requirements of the entire system, especially for independent and controllable domestic software and hardware reliability, it is relatively difficult to improve the reliability of stand-alone software and hardware

Method used

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  • Dual-redundancy computer equipment based on domestic Loongson platform
  • Dual-redundancy computer equipment based on domestic Loongson platform
  • Dual-redundancy computer equipment based on domestic Loongson platform

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0025] In one embodiment, combined with figure 1 , provides a kind of dual-redundant computer equipment based on the domestic Loongson platform, the equipment includes the main computer equipment and the standby computer equipment which are respectively marked as the main machine and the standby machine deployed on the domestic Loongson platform, the main and standby synchronization modules, the main and standby A switching module and a cabinet management module; each computer device includes: a BMC module and a measurement and control CPU module; the BMC module is provide...

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Abstract

The invention discloses dual-redundancy computer equipment based on a domestic Loongson platform. The equipment comprises main computer equipment and standby computer equipment which are deployed on adomestic Loongson platform and recorded as a host and a standby respectively, a main and standby synchronization module, a main and standby switching module and an equipment cabinet management module, wherein each computer equipment comprises a BMC module and a measurement and control CPU module, the BMC module is provided with a CAN communication interface and a GPIO communication interface. According to the invention, a dual-redundancy hot backup method is utilized to ensure that the equipment can effectively and normally operate for a long time, and a health monitoring module is provided,so that the platform crash probability caused by instability of the equipment can be greatly reduced, and a stable and reliable operation platform is effectively provided for a domestic Loongson module.

Description

technical field [0001] The invention belongs to the field of reinforced computers, in particular to a double-redundancy computer equipment based on a domestic Loongson platform. Background technique [0002] Reliability is an important index to measure the automation system, especially for the localized computer applied to the field of anti-harsh environment, the reliability index is particularly important. Due to the limitations of domestic computer technology at the present stage, the reliability problem has always been one of the main problems faced by domestic computer systems, so how to improve the reliability of domestic computer systems is a very important topic in the development of domestic computers. [0003] A traditional computer time system is generally composed of a computer main module, an operating system, and an application software system. The traditional computer mainly solves the problem of system reliability by improving the reliability of the stand-alon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/17G06F11/14G06F11/30
CPCG06F11/1456G06F11/3055G06F15/17
Inventor 王文俊唐道奎张望远宋双杨雪崔凯华朱涛尹加豹冯伟赵曰昶
Owner 716TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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