Health QR code
The health code is to quickly identify whether a person is in contact with a patient or whether he has passed through a city with serious epidemic by color, and the green code is a normal two-dimensional code; Different regions have different names, such as Guangdong's Yuekang Code, Jiangsu's Su Kang Code and Henan's Yukang Code.
Health QR code
Travel itinerary code is the data received by several domestic communication companies through mobile phones to obtain the user's location. Through the data of this code, I can find all the cities I have been to before 14 days, which is the so-called "traffic big data travel itinerary".
The difference between health code and travel code
Different definitions
"Health Code" is a tracking and judging system of personal health information and activity information used for the prevention and control of coronavirus pneumonia-19. Based on real data, citizens or people returning to work can declare online by themselves, and generate personal QR codes after background review. Two-dimensional code can be used as an individual to enter and leave a certain area of electronic certificate, once declared and used locally.
The "Communication Big Data Travel Card" service was jointly launched by China Information and Communication Research Institute of the Ministry of Industry and Information Technology, China Telecom, China Mobile and China Unicom. By using the communication big data of the three major operators, it provides travel inquiries for 65.438+0.6 billion mobile phone users nationwide, which has been widely used in many provinces across the country.
Different functions
There are three kinds of "health codes": the green code can directly enter the scenic spot, the red code is isolated 14 days, and the yellow code is isolated within 7 days.
The "health code" management information system is based on real data, connected with relevant databases such as the dynamic control list of key personnel, and distributes "health codes" according to the results of verification and comparison between mass declaration information and background data. The real-time updating of background data is a dynamic monitoring process. According to the change of personal health information and environmental exposure history, the color will change. Through the health code, many health applications such as one-code medical treatment, appointment registration, one-click first aid, psychological assistance, health certificate, health file and so on have been realized.
The national comprehensive government service platform incorporates the information of "Traffic Big Data Travel Card" into the service of "Epidemic Prevention Health Information Code". In the 14-day domestic and overseas travel declaration query displayed in the "Travel Card" data, after declaring the overseas countries (regions) and domestic cities that I have visited in the past 14 days, the system will check the declaration information with the travel card data to avoid false reporting and concealment.
Different meaning
The use of health codes is to report personal health status.