The global QR code digital platform has collected more than 1 billion pieces of data

[CNMO News] QR code is something that we often use in our life. It can store more information and represent more data types than traditional Bar Code barcodes. The QR code is currently used in many fields, such as information marriage website jump, mobile payment, account login, etc.



Recently, according to CNMO, relevant media learned from the first Global Digital Trade Fair that the global QR code digital platform built in Zhejiang has collected more than 1 billion pieces of data, tackled 11 key technical processes such as "one thing, one code" inkjet, and issued 140 million QR code "second-generation ID cards" for 189000 products at home and abroad; At present, the platform is connected with the scanning code data of two-way trade in 75 countries, including the United States, the Netherlands, Thailand, Australia, etc.



According to the previous relevant report, a professional organization said that about 10 billion QR codes will be used every day in the world. As a result, some people worry about whether the QR code will be "used up" one day. According to the calculation of professional institutions, the QR code has 2478 different permutations and combinations.



The population of the earth today is 7.6 billion. If everyone refreshes the QR code at the same time, these 2478 times need 10134 times to be consumed. Suppose that everyone needs to refresh once a second, it also needs to refresh 3 × It can only be finished in 10126, even if it is refreshed from the Cretaceous dinosaur era to now.