1900 0224
HỆ THỐNG VISION LÀ GÌ? HỆ THỐNG VISION ĐƯỢC ỨNG DỤNG NHƯ THẾ NÀO TRONG SẢN XUẤT?
WHAT IS VISION SYSTEM? HOW IS VISION SYSTEM APPLIED IN PRODUCTION?

1. What is Vision System?

Vision system - advanced product error inspection solution using automatic image processing technology. With its image analysis capabilities, the Vision system can identify defects in products with utmost precision, even during continuous high-speed operation. This sets a new standard in product defect testing, far beyond the capabilities of traditional workers.

Vision system applications

Guide

Guide the Machine Robot can determine the position and orientation of a product, compare it to specified tolerances and ensure it is at the correct angle to verify proper assembly.

Next, Robot Guide can be used to report position and direction, allowing the Robot to determine the position of a part or machine to pick up, release, assemble components, etc.

Cognex offers 3D Vision Software

Gauge

Measure distance and position to check specifications. Machine vision systems can measure and calculate the distance between two or more points or geometrical locations on a product and determine if these metrics meet specifications. Otherwise, the system sends an error signal to the machine controller, triggering a mechanism that refuses to push the object off the conveyor belt.

In effect, a fixed camera will record images of products as it passes through the camera's field of view, and the vision system will use software to calculate the distances between different points in the field. image. Because many machine vision systems can measure object features within 0.0254 millimeters, and solve some applications traditionally handled by contact measurement.

Illustration of gauge using 2D . camera
Illustration of gauge using 3D . camera 

Inspect

The machine vision system checks and detects defects, impurities and other abnormalities in products on the production line.

Indentify

The machine vision system can recognize the part that reads barcodes (1-D), data matrix codes (2-D), direct part markings (DPM) and characters printed on parts, labels and packages.

2. Working principle of Vision system

Hệ thống Vision Inspection takes an accurate image of the product and then performs analysis of important indicators on the image such as brightness level, number of pixels, and many other factors. The system then compares this result with benchmarks to detect any possible errors, including decoding the barcode on the product.

The system is capable of operating as a stand-alone test station, or can be integrated directly into the production line. This offers the possibility of replacing workers in real-time product inspection during production, even when the product is moving at high speeds.

Nguyên lý làm việc của hệ thống Vision

3. Benefits of Vision system in production

Vision system operates smoothly with high reliability and stability. In addition, the system is capable of capturing a lot of information with high accuracy in evaluating product appearance, finding defects as well as collecting data to direct the activities of Robots or other equipment. other device.

In addition, the Vision system provides safety benefits by reducing human involvement in the production process, protecting workers from hazardous environments and preventing human intervention in the area. secret.

>>> Read more: Công nghệ IIOT trong chuyển đổi nhà máy thông minh

---------------------------------------------------------- 

CONTACT INFORMATION 

New Ocean Automation System Company Limited 

Website: New Ocean Automation System

Hotline: 1900 0224 

Email: customercare@new-ocean.com.vn