Do you need a health code for travel?

The health travel code is the code of the health and epidemic prevention system, and it is a personal two-dimensional code generated or reworked by citizens through online declaration and background inspection. The QR code can be used as a personal electronic file for traffic in and out of this area.

The health code is dynamically managed in three colors: green code, red code and yellow code, and it is returned to work by nailing the enterprise application platform: the green code is displayed and the bright code is passed; Those who display the red team and the yellow code need to be quarantined and stay healthy. When they meet the conditions, they will become green codes.

Extended data:

Alipay Health Code adopts the following technologies:

1. Location service: This is the GPS location of your mobile phone. The software of the QR code provider continuously collects your location through the GPS positioning of the mobile phone. Then upload it to the server.

2. Data storage: The collected personal information, travel records, health records and location information will be stored in the server.

3. Data processing: According to various information processing technologies, whether there will be contact between people is processed in real time. Used for front-end QR code display.