High-speed rail crosses medium-risk area-health code will not change color
Will the health code change color when passing through the middle danger zone? Authorities have responded to this. The health code will not capture the position information as the basis for judging the color of the health code. Then why do people take high-speed rail, airplanes, buses and other public transport to pass through the middle-risk area, and their health codes change color, and they are also told to ask for isolation? What's going on here? It should be the following situations:
1, the risk in the middle risk area is level modulation. Before the adjustment, some passengers go out to take the same high-speed train, which may be the same car or adjacent cars. This data is counted by the big data of railway passenger transport, not because they passed a certain place, but it is likely that close contacts of people in other high-risk areas took the high-speed rail;
This is based on the statistics of real-name authentication ride data, which is actually beyond our control. I can only hope for better luck in the middle.
2. Whether it is an airplane, a train or a bus, when we stay in a medium-risk area for more than 4 hours, our communication system, that is, our mobile phone, will register locally and apply for a local Ip address. This data is strictly divided according to the region, so it is easy to find the mobile phone owner who has registered locally, which is also the advantage of real-name authentication;
This mainly affects the communication itinerary card. Now the two codes are combined into one, which will definitely affect the passenger's health code in the future. Therefore, when we take the high-speed train through a high-risk area, don't use the mobile phone when it is unnecessary, especially when we don't get off the bus. It's best to switch to flight mode, just like on an airplane.
3. Some passengers have scanned the local health code: when we travel from one place to another city by means of transportation, we will be asked to scan the code at the exit, which is actually the scanned health code. Scanning this code means that we will be recorded when we enter the local living area, especially when we enter the local public places, such as hotels, scenic spots and shopping malls, and we will be required to scan the code for registration. This action is voluntary.
For the sake of safety, we don't enter these public places unless necessary. In fact, many high-speed service areas and gas stations are also needed. Therefore, we should pay attention to one thing: not only such a public environment, but also scan the code to register as required, which is very important for protecting ourselves and others;
We all have the habit of talking with local people by mobile phones at the station. We passed a place. If we have relatives or friends in the local area, we usually like to call to say hello. In fact, this action is the easiest for our mobile phone to register locally, that is, to apply for a local mobile phone ip. If you calculate according to travel itinerary, even if you have been to the local area, at least there will be a display here, that is, the place name will be marked with an asterisk (*).