What is the principle of Beijing Health Treasure?

The feedback information obtained by Beijing Health Bao through countless mistakes comes to the conclusion that the so-called big data is actually a comparison of the trajectory information obtained when swiping ID cards at various checkpoints in Beijing. It has something to do with the public security identity card system, and it has almost nothing to do with mobile phones.

With the launch of Beijing Health Bao, citizens can check their epidemic prevention status in this way. The query results include "centralized observation", "home observation" and "nothing unusual", which are marked in red, yellow and green respectively. Because the disease control data is updated regularly at 24 o'clock every day, the validity of the user's query results is also as of 24 o'clock that day.

It is reported that Tencent Cloud will provide technical support after Beijing "Health Treasure" is launched. Citizens only need to enter their own name and ID number, and then carry out face recognition authentication, and they can log in. The authentication method of face comparison can ensure that personal health information is true, accurate and effective, and will not be fraudulently used.