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News

06

2023

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01

The main component of industrial machine vision system

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【概要描述】With the development of industrial automation, the application of industrial machine vision system will be more and more extensive, coupled with the rapid development of digital image sensor, CMOS and CCD camera, DSP, FPGA, ARM and other embedded technology, image processing and pattern recognition technology, but also for the development of machine vision detection has brought a huge boost. The following is a brief introduction to the main components of industrial machine vision system: 1. Camera and optical components This category usually consists of one or more cameras and lenses (optical elements) used to photograph the object being examined, and depending on the application, the camera can be based on the following criteria, black and white, compound color (Y/C), RGB color, non-standard black and white (variable scan), step scan or line scan. Step 2: Lighting Industrial machine vision system lights are used to illuminate components in order to capture better images from the camera. Lighting systems can come in different shapes, sizes, and brightness. Common forms of lighting are high-frequency fluorescent lamps, leds, incandescent bulbs, and quartz halogen fibers. 3. Component sensor It usually comes in the form of a grating or sensor. When this sensor senses that a component is approaching, it sends out a trigger signal. When the component is in the correct position, the sensor informs the machine vision system to collect the image. 4. Frame grabber Also known as a video capture card, this component is usually a card inserted into a PC. The function of this capture card is to connect the camera to the PC. It takes data from the camera (analog signal or digital signal) and then converts it into information that the PC can process. Industrial machine vision systems can also provide signals that control camera parameters (such as trigger, exposure time, shutter speed, etc.). Image acquisition cards come in many forms, supporting different types of cameras and different computer buses.

With the development of industrial automation, the application of industrial machine vision system will be more and more extensive, coupled with the rapid development of digital image sensor, CMOS and CCD camera, DSP, FPGA, ARM and other embedded technology, image processing and pattern recognition technology, but also for the development of machine vision detection has brought a huge boost. The following is a brief introduction to the main components of industrial machine vision system:

1. Camera and optical components

This category usually consists of one or more cameras and lenses (optical elements) used to photograph the object being examined, and depending on the application, the camera can be based on the following criteria, black and white, compound color (Y/C), RGB color, non-standard black and white (variable scan), step scan or line scan.

Step 2: Lighting

Industrial machine vision system lights are used to illuminate components in order to capture better images from the camera. Lighting systems can come in different shapes, sizes, and brightness. Common forms of lighting are high-frequency fluorescent lamps, leds, incandescent bulbs, and quartz halogen fibers.

3. Component sensor

It usually comes in the form of a grating or sensor. When this sensor senses that a component is approaching, it sends out a trigger signal. When the component is in the correct position, the sensor informs the machine vision system to collect the image.

4. Frame grabber

Also known as a video capture card, this component is usually a card inserted into a PC. The function of this capture card is to connect the camera to the PC. It takes data from the camera (analog signal or digital signal) and then converts it into information that the PC can process. Industrial machine vision systems can also provide signals that control camera parameters (such as trigger, exposure time, shutter speed, etc.). Image acquisition cards come in many forms, supporting different types of cameras and different computer buses.


BARTEC explosion-proof switch-Germany BARTEC limit type micro switch/travel switch

BARTEC explosion-proof switches are special-purpose switches developed by the renowned German company BARTEC, which was founded in 1975 in Baden-Württemberg.

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Comparison between optical fiber sensor and traditional sensor

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Structure principle and classification of optical fiber sensor

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琦威(香港)有限公司

Kiwell (Hongkong) Co., Ltd.

Add:  Workshop Unit No. A6, 8/F, Hoplite Industrial Centre, No. 3 & 5 Wang Tai Road, Kowloon Bay, Kowloon, Hongkong

Tel:852 3171 1488  

Fax:852 3111 6959

佛山市琦威电气技术有限公司

Kiwell (Foshan) Electric Technology Co., Ltd.

Add :  Floor 3,Block 5,No.23,Xinghua Road,

           Zhangcha Street,Foshan Clty,Guangdong Province

Tel :   0757-83276620    13827717320 

Fax :  0757-83992196

Mailbox: info@kiwell.cn

 

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