Detecting system and method based on machine vision

A machine vision and detection system technology, applied in instruments, measuring devices, scientific instruments, etc., can solve the problems of poor adaptability, incompatibility with detection areas of different sizes, inconvenient adjustment of imaging components, etc., to reduce the probability of failure, The effect of convenient detection and reduced complexity

Pending Publication Date: 2016-03-02
EVOC SMART IOT TECH CO LTD
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Problems solved by technology

[0003] However, in the imaging detection system in the prior art, the adjustment of the imaging components is inc

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  • Detecting system and method based on machine vision
  • Detecting system and method based on machine vision
  • Detecting system and method based on machine vision

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, 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 used to explain the present invention, not to limit the present invention.

[0041] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0042] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiting...

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Abstract

The invention is suitable for the technical field of display device detection, and discloses a detecting system and method based on machine vision. The detecting system based on the machine vision comprises a machine body with a dark chamber. A feeding opening is formed in the machine body, a conveying device is connected to the machine body, and an imaging device is arranged in the dark chamber and connected to the machine body through a movement adjusting device. The movement adjusting device comprises a longitudinal adjusting part used for driving the imaging device to get close to or far away from the conveying device, and further comprises a horizontal first-direction adjusting part used for driving the longitudinal adjusting part and the imaging device to slide in the direction from one end of a display device to the other end of the display device. The detecting system based on the machine vision is adopted for the detecting method based on the machine vision, and the detecting method based on the machine vision includes the following steps of feeding, detecting and discharging. According to the detecting system and method based on the machine vision, an imaging part is convenient to adjust and can be compatible with detecting areas with different sizes, and adaptability is good.

Description

technical field [0001] The invention belongs to the technical field of display device detection, and in particular relates to a detection system and detection method based on machine vision. Background technique [0002] In recent years, due to the good characteristics of lightness and thinness of LCD (Liquid Crystal Display), it has been used in most communication products (such as car navigation systems, mobile phones), consumer electronics (such as LCD TVs, cameras), instrument products and industrial products. In fields such as automation products, LCDs are used as control panels, and its application range is very wide, and the market has been constantly expanding. Since the entire LCD production process is long, and the size of the substrate is getting larger and larger, and the circuit size is becoming more and more precise, therefore, more stringent quality control is required in the production process of the LCD. But at present, in the LCD inspection process, most o...

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Application Information

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IPC IPC(8): G01N21/89G01N21/896
Inventor 邹建红林淼刘恩锋陈志列庞观士耿稳强万建华杨麟
Owner EVOC SMART IOT TECH CO LTD
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