Application And Analysis Of Two-dimensional Code Dissemination Of Information

China’s mobile Internet is now in the stage of rapid development, bandwidth, tariff and other applications are increasingly popular. In2012, the number of mobile phone users in China reached420million, accounting for74.5%of the total number of Internet users. Meanwhile, mobile Internet penetration to enhance the online and offline interoperability is also eager development. As the entrance to the online and offline,two-dimensional code demonstrates its convenient and practical value with the popularity of mobile intelligent terminal development.2006,two-dimensional code has been introduced into China by China Mobile as a value-added service, but due to the factors of the low penetration of mobile intelligent terminal and network tariff is slightly higher at the time, two-dimensional code has not been developed. Objective and enhance the environment, in2012, the two-dimensional code together with the micro-channel already has300million users to achieve explosive applications. Media communication, security traceability, business cards, social, corporate marketing and electronic payment, and other fields, to the two-dimensional code for the dissemination of the information carrier, the link connectivity online and offline.The rapid popularity of the two-dimensional code, but also some drawbacks gradually showing. First, the two-dimensional code as an information carrier safety performance concerns such as URL links of its memory. Second, there is insufficient awareness of the two-dimensional code, operators, service providers and other parties to jointly promote, but could also be limited by the level of objective development. Finally, the development strategy when the two-dimensional code faces to the Passbook, NFC, face recognition technology, each with its own advantages and disadvantages of the new technical challenges.The slightly shallow analysis above and a little suggestions.Break through the bottleneck of the development, it is necessary to innovative applications to give the driver. We are committing to building the Internet of Things technology system, things and things will eventually have to network connectivity, while the massive data storage and processing needs cloud computing platform to support the Internet of Things will be one of the applications of cloud computing platforms. Two-dimensional code is the core of the Internet of Things technology system sensing technology, the junction point of both things and things of Things stepping stone to cloud computing. Connect the two core technology system, which is a great application prospects of the two-dimensional code.