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What is the function of the two-dimensional code module?

Release Time:2020-07-10

What is the two-dimensional code module? The two-dimensional code module is the first generation bar code technology of recording data symbols with black and white graphics distributed on the plane according to certain rules by a specific geometric pattern. It is composed of a two-dimensional code module matrix graphic, a two-dimensional code module number and the explanatory text below. It has the characteristics of large amount of information, strong error correction ability, fast reading speed, all-round reading, etc, the mobile phone two-dimensional code module can be printed on newspapers, magazines, advertisements, book packaging and other carriers. The decoder, that is, scanning software, interprets its content. Usually, the content is a web address or a group of numbers or words. The web address generally points to a certain resource. Its identification function also provides a way for some print media, value-added service providers and enterprises to communicate with users at any time.

the role of two-dimensional code module:

Due to the characteristics of the two-dimensional code module itself, the two-dimensional code module is now widely used in everyone's life. Users can scan the two-dimensional code module through the mobile phone camera, and can realize fast mobile Internet access, fast and convenient web browsing, downloading pictures and texts, music, videos, obtaining coupons, entering lottery, understanding product information, etc., thus eliminating the tedious process of inputting website on the mobile phone and realizing one-click Internet access, at the same time, it can also use the mobile phone identification and storage function to automatically input information to obtain public services, such as weather forecast, road condition information, restaurant reservation services, electronic cloud map query and positioning, mobile phone reading and other functions. This is the function of the two-dimensional code module. Theoretically, smart phones can scan the two-dimensional code module now, so more and more young people use the two-dimensional code module to scan.

Where is the commercial value of the two-dimensional code module, what is the industrial chain, and how big is the market size? The two-dimensional code module industry chain involves a wide range of aspects, basically including merchants, two-dimensional code module overall solution providers (service providers), decoding software developers (hardware manufacturers), reading equipment providers, value-added service providers, mobile operators, mobile terminal providers and end users. It should be said that from merchants to users, there are not only two-dimensional code module related software and hardware providers, but also many value-added service providers.