With the location code, if there is an epidemic in the local area, it can be quickly related to other people who have scanned the "location code" through the scan code records of confirmed cases or close contacts, which is also convenient for accurate retrospective investigation and avoids the spread of the epidemic; Moreover, the local code will be more convenient than the manual information level, and it can also prevent the disclosure of personal privacy information.
function
The reason why all localities upgrade the function of "place code" on the basis of health code is to monitor and check the situation of people entering and leaving key places more conveniently. The "place code" is applied by the person in charge of the place and is used for the real name of the place. It is unique and unchangeable and can be accurate to the person, time and place.
Cui Zhimin, an engineer at Linfen Branch of Shanxi Big Data Center, said: "When these data are collected, the first one will be intelligently analyzed in the background, and then intelligently pushed. When problems are found, the relevant epidemic prevention units and departments will be notified at the first time, and key treatment will be carried out to achieve a little release, more efforts and accurate prevention and control. "