Dimensional bar code (2-dimensional bar code), referred to as two-dimensional code, is a certain geometry according to a certain law in the plane (two-dimensional direction) distribution of black and white recording data symbol information graphics; The concept of “0” and “1” bitstreams, which make up the internal logic of the computer, uses a number of geometries corresponding to binary to represent the text numerical information, and is automatically read by the image input device or the photoelectric scanning device To achieve automatic information processing. It has some common bar code technology: each code has its specific character set; each character occupies a certain width; has a certain check function and so on. But also has the information on different lines of automatic identification and processing of graphics changes in the characteristics of rotation.
QR Code Scanner Module always can be used for many aspects in all kinds of business , The traditional ticketing system to upgrade to the electronic ticketing system of businesses and agents for the partners to provide a platform from the network to build electricity, hardware and software integrated development, open interface, maintenance and other system-wide program, the establishment of the power platform directly access the Online banking platform, the user online payment is completed, with the electronic certificate or bill to the electricity business platform corresponding to the physical business consumption, no need to queue, without waiting, without cumbersome verification, allowing users to immediately get a series of perfect consumer experience.
QR Code Scanner Module also can support the scanning with our mobile phone screen .Now people’s lives can not be a minute cell phone, especially in China, mobile phone two-dimensional code payment is fast reading popularity and development, greatly enhance our consumption efficiency, help us save a lot of time to do other things.
In recent years, China’s information technology and automation management has been rapid development, in the information industry and commercial automation management, driven by information data as one of the important means of automatic collection of two-dimensional bar code technology in China has been rapid promotion and application. Since 1998, China’s two-dimensional bar code reading equipment sales showed a doubled trend, the supply of equipment is slightly larger than the demand, the basic balance of supply and demand, the development momentum is satisfactory. The two-dimensional bar code technology in China’s rapid development of the decisive factor is the rapid development of automated management and information technology needs. There is no doubt that information technology and modern management is the trend of global development, but also the direction of China’s development. As an important part of information technology, two-dimensional bar code, with the development of information technology and modern management, people’s understanding of their understanding, deepening understanding and people’s products and all kinds of documents security requirements increase in China has a broad development world.
