Device for intelligently measuring car door mechanical parameter based on machine vision

Abstract

The invention discloses a device for intelligently measuring a car door mechanical parameter based on machine vision. The device capable of measuring car door size and diameter comprises an image collection device, an image measurement device, and a car door welding platform; the image collection device is mounted on the car door welding platform; the image measurement device receives an image sent from the image collection device and processes the same. An operation of dynamically measuring a precise mechanical parameter of the car door on an assembly line is realized, the precision is improved while satisfying the operation of intelligently measuring multiple car doors, the precision is improved, and the device can be great for improving the appearance and the safety performance of the car door.

Description

technical field [0001] The invention belongs to the field of image processing, and mainly relates to a device for intelligently measuring car door mechanical parameters based on machine vision. Background technique [0002] The so-called car door refers to the car door of the produced car. The car door can be roughly divided into four parts: the upper trim, the door armrest, the lower trim and two horns. In the production process of car door parts, there will be certain errors in the parts produced and the mounting holes on the door frame, which will cause the door after installation to be unattractive or even not strong enough. This situation is difficult to avoid. Therefore, we need A more accurate and intelligent device for measuring the mechanical parameters of the car door. [0003] General machine vision-based mechanical parameter measurement devices can only measure one type of workpiece, and all of them are static measurements. Such a design measures few types of wo...

AI Technical Summary

Problems solved by technology

In the production process of car door parts, there will be certain errors in the parts produced and the mounting holes on the door frame, which will cause the door after installation to be unattractive or even not strong enough. This situation is difficult to avoid. Therefore, we need A more accurate and intelligent device for measuring the mechanical parameters of the car door

[0003] General machine vision-based mechanical parameter measurement devices can only measure one type of workpiece, and they are all static measurements. Such a design measures few types of workpieces and is not efficient.

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