A spatio-temporal companion refers to a person who stays in the same spatio-temporal grid with the diagnosed patient for 10 minute within 14 days (usually 800 meters *800 meters as the detection range). If it is judged as a space-time companion, the health code will be given a yellow code.
Moreover, time and space companions may be identified as time and space companions whether they pass by physically or drift in communication signals, so as to find potential risk personnel to the greatest extent, and bring more people who may be infected due to time and space overlap into the scope of key investigation and prevent them as soon as possible.
How long does it take for the yellow code of the space-time partner to turn into the green code? After the space-time partner becomes a yellow code, the mobile phone will also have the logo of the space-time partner. At this time, it is necessary to report to the local community at the first time and do nucleic acid testing twice within three days according to the regulations. The interval between two nucleic acid tests should exceed 24 hours. If the results are all negative, the health code will turn into a green code.
If you are misjudged as a space-time partner, you can submit a complaint to the health code platform. If it meets the conditions of code change, the system will handle it within 24 hours. However, if the change is not successful after three days, you can contact the staff by phone.
3 Will the contacts of time and space companions turn yellow? number
The health code of the contact person of the time-space partner will not turn yellow, because the health code of the time-space partner is yellow, and the contact person of the time-space partner has not been in contact with the confirmed case, suspected case or asymptomatic infected person, so the health code will not turn yellow.
The health code of time and space companions is yellow code, which will be restricted from traveling, such as not participating in public places, not participating in party activities, not taking public transportation and so on. Only after the yellow code is restored to the green code can traffic be resumed.
4 How to find a time-space partner is found through mobile phone traffic data. When an individual's phone number and confirmation number stay in the same space-time grid (the range is 800 m * 800 m) for more than 14 minutes, and any number stays for more than 30 hours in the last 14 days, the found number is a space-time companion, and this person will be judged as a space-time companion.
At the same time, the individual's green health code will become a warning yellow code, which will be marked as a space-time companion by the system. Whether it is a physical passage or a drift in communication signals, it may be recognized as a space-time companion.