Hotel Travel static code analysis Code Description

Hotel Travel static code analysis Code Description:

Some places are scanning travel codes, while others are scanning health codes. In some places, health information is required, mainly to explain the purpose of coming to the mall and record the time of entering the mall. Fill in the QR code in the description before scanning the mall according to the instructions. The epidemic prevention and control itinerary card helps you to prove your personal itinerary conveniently, improve the itinerary inspection efficiency of enterprises, transportation departments and other institutions, and speed up the process of returning to work and production.

The function of health code is not to prove that users are healthy, otherwise individuals are not allowed to declare their physical condition and then report it. In fact, it is similar to the QR code in electronic identity. In addition to reporting personal health status, the function is mainly to master the action track, such as entering supermarkets, taking buses, subways, planes and trains.

"Communication Big Data Travel Card":

"Communication Big Data Travel Card" is the mobile phone "signaling data" of China Communication Institute, China Telecom, China Mobile and China Unicom. Through the location of the base station where the user's mobile phone is located, it obtains the free inquiry service of 654.38+0.6 billion mobile phone users nationwide, which is an upgrade of the previous itinerary inquiry service through SMS.

"Communication Big Data Travel Card" is based on telecom big data, and the interface is provided by the three major operators. It only needs to fill in the mobile phone number and verification code and confirm my authorization. It doesn't need to fill in the ID number and home address, and it doesn't need to collect other personal information. The operation is simpler and safer, and the privacy of users is fully protected.

Refer to the above content: Baidu Encyclopedia-Travel Rules