Two-dimensional code cloud access control what applications

Two-dimensional code cloud access control what applications

In the modern era, "Internet +" science and technology have evolved from concept to entity gradually from various fields to people's lives. There have been many cross-border technology products that affect the way people live and produce, and fundamentally reformed people's lifestyles. Two-dimensional code cloud access control is one of the products of this century's technological revolution. Its application areas are mainly summarized as follows:

First, subway station

At present, the main stations and subways in many cities are equipped with two-dimensional code cloud access gates. Passengers need to show their mobile phones to scan the QR code in front of the gate to verify and then self-service inbound stations. This eliminates the need for purchasing paper in the traditional way. Quality tickets or other prepaid cards can verify the inbound procedures, save the cost of material production and labor services, and provide a more efficient and portable station operation.

Second, the library

University libraries and some city libraries have also begun to use two-dimensional code cloud access gates, reader information will be first collected in the cloud storage space, and later in the mobile phone program will generate a dynamic two-dimensional code containing reader information, readers into the book The museum only needs to call out the QR code scanning verification from the portable mobile phone, and the high-quality QR code cloud gate bans the reader's card package.

Third, community and company

Two-dimensional code cloud access control is also widely used in various types of residential areas in the company's security program, its advantages not only in the safety and convenience of the company and the occupation to bring security, but also reflected in the convenience of receiving visitors . Outsiders only need to get the two-dimensional code provided by the owner or company to pass, eliminating the need for the owner to go out to work in person. The two-dimensional code cloud access control professional brand generated dynamic two-dimensional code for visiting security plus a stronger Thick shield.

The era of two-dimensional codes has made people's lifestyles more intensive, and the term “one-click scan” has appeared more and more frequently in life. The two-dimensional code Cloud Gate has banned the upsurge of the development of the era of science and technology and the “Internet Plus”. Hotspot trains, in line with people's demand for minimalist lifestyles, provide convenience to people in many areas of society.