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A fan connector overcurrent warning processing system and method

A processing system and processing method technology, applied in the field of fan connector overcurrent warning processing system, can solve problems such as fan connection abnormality, small contact area, overcurrent damage, etc., achieve simple structure, wide application prospects, and ensure stability Effect

Active Publication Date: 2022-06-21
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned fan connector in the prior art when it is about to come off the pin, the contact area becomes smaller, the overcurrent damage caused by excessive impedance, and the defect of downtime caused by abnormal connection of the fan, the present invention provides a fan connector overcurrent Early warning processing system and method to solve the above technical problems

Method used

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  • A fan connector overcurrent warning processing system and method
  • A fan connector overcurrent warning processing system and method
  • A fan connector overcurrent warning processing system and method

Examples

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Effect test

Embodiment 1

[0059] like figure 1 and figure 2 As shown, the present invention provides an overcurrent warning processing system for a fan connector, including a server board 1, a fan, a BMC 2, a displacement sensor 3 and a displacement detection module 4;

[0060] The server board 1 is provided with a number of heat-generating external plug-in devices 5, and each heat-generating external plug-in device 5 is provided with a fan connector 6;

[0061] The fan connector 6 includes a female terminal 6.1 and a pin 6.2. The female terminal 6.1 is connected to the fan, and the pin 6.2 is connected to the BMC2. The female terminal 6.1 is provided with an accommodating cavity, and the accommodating cavity is matched with the pin 6.2 to realize the pin 6.2 and the female terminal 6.1. plug;

[0062] The displacement sensor 3 is arranged at the fan connector 6, and is used to monitor the insertion distance between the pin 6.2 and the accommodating cavity of the female terminal 6.1;

[0063] The d...

Embodiment 2

[0081] like Figure 5 As shown, the present invention provides an overcurrent warning processing method for a fan connector, comprising the following steps:

[0082] S1. The displacement detection module processes the data of the insertion distance between the fan connector pin and the female terminal accommodating cavity monitored by each displacement sensor, and sends it to the BMC;

[0083] S2.BMC judges whether the insertion distance between the pin pin of each fan connector and the female terminal accommodating cavity exceeds the set distance threshold, and when it exceeds the set distance threshold, it will alarm, and then judge whether the corresponding heating extrapolation device exceeds the temperature threshold, And when the temperature of the heat-generating extrapolation device exceeds the temperature threshold, the CPU is notified to reduce the frequency, and then reduce the corresponding fan speed.

Embodiment 3

[0085] like Image 6 As shown, the present invention provides an overcurrent warning processing method for a fan connector, comprising the following steps:

[0086] S1. The displacement detection module processes the data of the insertion distance between the fan connector pin and the female terminal accommodating cavity monitored by each displacement sensor, and sends it to the BMC; the specific steps are as follows:

[0087] S11. Set the overlapping length to the maximum length Dmax when the fan connector pin is completely inserted into the female terminal accommodating cavity, and set the displacement distance of the fan connector pin out of the female terminal accommodating cavity as Da;

[0088] S12. Calibrate the displacement detection module to obtain the displacement calculation formula;

[0089] S13. The displacement detection module obtains the frequency value of the displacement sensor probe, and then calculates the displacement distance Da of the fan connector pin...

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PUM

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Abstract

The invention provides a fan connector overcurrent early warning processing system and method, the system includes a server board, a fan, a BMC, a displacement sensor and a displacement detection module; A fan connector is installed at the plug-in device; the fan connector includes a female terminal and a pin pin, the female terminal is connected to the fan, and the pin pin is connected to the BMC. Terminal insertion; the displacement sensor is set at the fan connector to monitor the insertion distance between the pin pin and the female terminal accommodating cavity; the displacement sensor is connected to the displacement detection module, and the displacement detection module is connected to the BMC; the displacement detection module provides the displacement sensor with The insertion distance between the pin pin and the female terminal accommodation cavity is processed and provided to the BMC.

Description

technical field [0001] The invention belongs to the technical field of server fan protection, and in particular relates to an overcurrent warning processing system and method for a fan connector. Background technique [0002] The new generation of information technologies such as cloud computing is inseparable from the processing and storage of massive data and the cloudification of software. Therefore, the data center as the underlying infrastructure is expected to continue to grow, and the demand for servers is also growing. Consumption is also a concern. Good heat dissipation can ensure the normal operation of the server, while poor heat dissipation can easily lead to line overcurrent, fire, and downtime. At present, the cooling method of the server is mainly air-cooled, and the cooling requirements of the server are met by adjusting the fans. With the development of AI servers, the power consumption of servers with GPUs is increasing, and new requirements are put forwa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D27/00G06F1/20
CPCF04D27/001F04D27/004G06F1/20
Inventor 马永昊
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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