What is the mobile phone QR code access control principle?

Now everyone is no stranger to Alipay QR code or Weixin QR code, because the emergence of these two functions has really brought too much convenience to our lives. Of course, as mobile phones become more and more intelligent, various apps that are closely related to our lives have also appeared. Now everyone should be no stranger to mobile phone QR code access control. Mobile phone code scanning access control has been widely used in life. Very convenient and fast.

1. What is the principle of mobile phone QR code access control?

In fact, the principle of mobile phone two-dimensional code access control is very simple, mainly based on mobile Internet technology. By using these new technologies such as the Internet of Things, cloud computing, and virtualization, a refined and traceable management system for the movement and movement of people in the system is achieved. The user can unlock the access control by scanning the QR code on the scanning device, which is more convenient and quick. The emergence of two-dimensional code access control can replace the traditional physical access control, which not only achieves safety and environmental protection, but also reduces costs.

2. Features of mobile phone QR code access control

First of all, the feature of mobile phone two-dimensional code access control is very convenient, especially the emergence of dynamic two-dimensional code, which is not only convenient and fast, but also very secure. Owners do not need to bring a card for entering and leaving, as long as they bring a mobile phone, and the QR code can be sent to guests to solve the problem of opening doors for temporary visitors. For smart phone users, the original IC card can still be used to open the door.

Secondly, it is easy to maintain. The system is very easy to operate, and maintenance is relatively simple, without using too many professional maintenance tools. Sometimes even just one person can easily handle the entire community or the entire office area.

Another is humanity. Many things now require to keep up with fashion trends, and the same is true for QR code access control, not only a high-tech product, but also very suitable for today's fast-paced life. It saves the trouble of carrying a physical card, is very convenient to manage, and is not afraid of losing it.

Mobile phone two-dimensional code access control is mainly used in theaters, parks, tourist attractions, water parks, stadiums, bus terminals, parking lots, event organizations and other places with a large temporary flow of people. Through the QR code visitor management, the troubles of visitors who had previously been registered by human resources can be solved. The addition and change of permissions have become more flexible. The access status can be grasped in real time. All problems can be resolved remotely, which more effectively protects the public Access to the place is safe. A large number of practical cases can show that mobile phone access control can become the traffic provided by the intelligent community platform. Better balance the property income and quick access. Using a mobile phone to open the door can effectively collect access data, grasp the flow of people in and out, peaks and lows, and relevant departments can arrange manpower coordination scientifically and reasonably, reduce congestion in and out, improve user experience, and save labor costs.

There is also very good expandability. The mobile phone QR code access control can not only meet the needs of everyone to open the door, but also link with third parties, such as anti-theft alarm, building self-control and so on. The software platform can be linked with the video camera to realize these functions such as credit card capture. Even for visitors it is very simple.