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A CPU radiator detection system based on sensor fusion

A detection system and radiator technology, applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve the problems of low detection accuracy and efficiency, high detection cost, etc., to improve detection efficiency and accuracy, improve accuracy and efficiency, strong practical effect

Active Publication Date: 2018-07-20
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a CPU radiator detection system based on sensor fusion to solve the problems of low detection accuracy, low efficiency and high detection cost of the existing manual detection of CPU radiators

Method used

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  • A CPU radiator detection system based on sensor fusion
  • A CPU radiator detection system based on sensor fusion

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Experimental program
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Embodiment

[0018] Such as figure 1 As shown, a CPU radiator detection system based on sensor fusion, including: image sensor, ultrasonic sensor, ultrasonic preprocessing circuit, AD conversion module, upper computer module and storage module, the image sensor is connected with the upper computer module, and the storage module is connected with the upper computer module. The upper computer module is connected. The upper computer module includes: a central processing unit, an image processing unit and an ultrasonic processing unit, and the image processing unit and the ultrasonic processing unit are all connected to the central processing unit; the image sensor adopts a black and white CCD sensor for photographing the CPU radiator The front view, rear view, left view, right view, bottom view, and top view of the CPU radiator are then sent to the host computer module, and the image processing unit of the host computer module filters and compares the collected CPU radiator appearance images ...

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Abstract

The invention discloses a CPU radiator detection system based on sensor fusion. A CPU radiator comprises an aluminum alloy radiating fin and a copper column, wherein the middle of the aluminum alloy radiating fin is provided with a hole, the copper column is arranged in the hole of the aluminum alloy radiating fin, and the outer surface of the copper column is in close contact with the hole; the CPU radiator detection system comprises an image sensor, an ultrasonic sensor, an ultrasonic preprocessing circuit, an AD conversion module, an upper computer module and a storage module; the ultrasonic sensor, the ultrasonic preprocessing circuit, the AD conversion module and the upper computer module are connected in sequence, the image sensor is connected with the upper computer module, and the storage module is connected with the upper computer module; the upper computer module comprises a central processing unit, an image processing unit and an ultrasonic processing unit, and the image processing unit and the ultrasonic processing unit are both connected with the central processing unit. The CPU radiator detection system has the advantages of improving detection efficiency and accuracy, realizing high practicability, and the like.

Description

technical field [0001] The invention relates to the field of CPU radiator detection, in particular to a sensor fusion-based CPU radiator detection system. Background technique [0002] The CPU radiator is an essential heat dissipation part of the computer CPU to maintain the normal operation of the heat source. The quality of the CPU radiator is directly related to the stable performance of the system, so whether the CPU radiator meets the process and performance requirements is of great significance to the stability of the computer CPU. However, at present, manual inspection is generally used in the inspection of CPU radiators. This method requires high skills for workers, and the work is monotonous and repetitive. Workers are prone to fatigue after working for a long time, and the labor intensity is high. Therefore, misoperation occurs, the detection efficiency and accuracy are low, and the tightness of the contact between the aluminum alloy heat sink and the copper pilla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N29/04G01N21/88G01C11/00
CPCG01C11/00G01N21/88G01N29/043
Inventor 吴玉香王超文尚胜
Owner SOUTH CHINA UNIV OF TECH