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Fault detection method, device and equipment based on computer fan port and storage medium

A fault detection, fan port technology, applied in fault hardware testing methods, error detection/correction, detection of faulty computer hardware, etc., can solve problems such as increasing costs, hindering the design of PCB routing, and cumbersome

Pending Publication Date: 2021-05-18
深圳市智微智能软件开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, since these interfaces are only used for debugging, stepping on them will come in handy when the system goes wrong
Therefore, it is cumbersome in a normal computer system, which not only increases a certain cost, but also hinders the design of PCB routing.

Method used

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  • Fault detection method, device and equipment based on computer fan port and storage medium
  • Fault detection method, device and equipment based on computer fan port and storage medium
  • Fault detection method, device and equipment based on computer fan port and storage medium

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Embodiment Construction

[0033] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention 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 configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and ...

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Abstract

The invention discloses a fault detection method and device based on a computer fan port, equipment and a storage medium. The method comprises the following steps: the fan output interface of the computer mainboard being detected and identified; establishing communication connection between the fan output interface and a serial port line; configuring a serial port protocol according to the serial port line; controlling the redirection of the DEBUG information according to the serial port protocol; controlling the fan output interface to output debug debugging information; according to the debug debugging information, synchronous decoding being carried out; and obtaining fault information of the computer mainboard according to a synchronous decoding result. According to the fault detection method based on the computer fan port, redirection of DEBUG information can be achieved through the specific signal pin of the fan interface on the computer mainboard in a software simulation protocol mode, debug information is output from the specific signal pin of the fan, cost is low, and PCB wiring is reduced.

Description

technical field [0001] The invention relates to the technical field of software control, in particular to a computer fan port-based fault detection method, device, equipment and storage medium. Background technique [0002] Ordinary computers usually use tools or specific buses to implement software or hardware debugging methods during design or maintenance, and locate the details of computer operating failures. To realize the fault location of the system, it is necessary to reserve some specific interfaces for debugging DEBUG during system design. Commonly used interfaces include PCI 80 card port, LPC 80Port port and RS232 serial port, etc. Use these ports for serial port debugging, and use the codes displayed on these ports to query possible subsystem module failures in the system. [0003] However, since these interfaces are only used for debugging, stepping on them will come in handy when something goes wrong with the system. Therefore, it is cumbersome in a normal com...

Claims

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Application Information

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IPC IPC(8): G06F11/22
CPCG06F11/221G06F11/2221G06F11/2273G06F11/2289
Inventor 吴伟鹏
Owner 深圳市智微智能软件开发有限公司
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