Machine vision: the key engine of smart manufacturing

In the era of Industry 4.0, intelligent manufacturing is inseparable.

Machine vision is a crucial technology in the current field of manufacturing quality control. It can give machines the ability to "see" and "understand" the external world. It is the most crucial link in realizing intelligent manufacturing.

Although my country's machine vision industry started late compared to developed countries in Europe and the United States, judging from the current market environment, machine vision is an emerging technology industry. Although development It has grown rapidly in a short period of time and has promising future prospects.

In traditional production and manufacturing, manual inspection of product appearance is generally relied on. There are two major problems. One is that the missed inspection rate is generally high due to manual fatigue; the other is that labor costs are increasing year by year, which is difficult for factories to afford. . Under the wave of intelligent manufacturing, production lines have new requirements for industrial equipment, and the demand for quality inspection and production continues to increase.

Machine vision implants "smart eyes" into machines, allowing machines to replace manual labor and help the manufacturing industry achieve automation and intelligence. Currently it is mainly used in the field of industrial automation. In scenarios where the detected items move quickly, require high accuracy and have high work repeatability, it can replace the human eye to achieve identification, positioning, measurement, detection, etc. in a variety of scenarios. Function, it has significant advantages such as high degree of intelligence, fast detection speed, low defect rate, support for uninterrupted detection, and no fear of work intensity.

In recent years, the rapid development of artificial intelligence technology has greatly promoted the application of machine vision technology in all walks of life, and the demand for machine vision has soared or become a blue ocean market. According to GGII's forecast, my country's machine vision market will reach 41.592 billion yuan by 2025, of which the 3D vision market will reach 10.435 billion yuan, and the local market space is vast.

With the market prospects promising, capital is also favoring the machine vision track. At the same time, the influx of capital has also created a financing boom in the machine vision industry. According to comprehensive statistics from IT Juzi and Zhiyan Consulting, the number of financing cases and financing amounts in China's machine vision field are generally on the rise. Currently, the number of new companies entering the machine vision field continues to increase. There will be 91 investment events in the machine vision industry in 2021, which is 91% compared with 2020. An increase of 30 cases; the investment amount was 19.34 billion yuan, an increase of 81.57 cases compared with 2020.

Policies continue to increase to promote development

Since 2013, the country has successively issued relevant policies and plans to provide support for the machine vision industry and integrate intelligent manufacturing, artificial intelligence, digital economy, and new infrastructure construction and other national strategies. Driven by favorable policies, the domestic machine vision industry has developed rapidly in recent years, and China is becoming one of the most active regions in the world for machine vision development.

Application progress in various provinces and cities is advancing steadily

The domestic machine vision market is dominated by product agents and foreign-funded enterprises. There are more than 200 international brands, nearly twice the number of domestic brands, and there is room for domestic substitution. Very vast. In the context of the upgrading of the manufacturing industry, all provinces, cities and regions across the country are working together to develop layouts around the main line of intelligent manufacturing. Machine vision, as the eye of intelligent manufacturing, is a necessary condition for data collection. From the perspective of the order of industrial chain construction, priority will be given to Benefiting from the intelligent transformation and upgrading of the manufacturing industry and the gradual increase in corporate investment expenditures, the machine vision industry will gradually increase its volume and enter the fast lane of development.

The development demand of the robot industry stimulates

In addition, the development of the robot industry is also an important factor in promoting the development of machine vision. More and more robots use machine vision for guidance in industrial application solutions. , to perform a variety of complex tasks, including solutions for automobiles, pharmaceuticals, packaging, food and beverages, etc., stimulating the demand for machine vision to soar.

With the further advancement of "Industry 4.0", intelligent manufacturing has become an important development direction for the transformation of the manufacturing industry. As a key technology to realize intelligent manufacturing, machine vision has penetrated into all aspects of intelligent manufacturing. It not only effectively improves production efficiency and product quality, but also liberates manpower and reduces production costs. It has become a key engine to promote intelligent manufacturing.

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