1, the location code can query the health status and registered location information at the same time, and it is not necessary to query the health code repeatedly, and at the same time, it can realize the accurate prevention and control of epidemic situation in complex places with people flow.
2. The trip code is mainly to check whether I have been to the middle and high risk areas in the past 14 days. Trip code is a tool to help prove personal action trajectory. Whether a good user passes through a middle-high risk area or not can effectively take corresponding epidemic prevention measures.
3. However, the location code does not reflect the individual's travel trajectory, so it is still necessary to check the travel code in epidemiological investigation, and the two cannot replace each other.
Scope of use of location code and health code:
Place code is a proprietary two-dimensional code generated by the health code platform for key places, which identifies the location, name and other information of the place. After the people scan the code, the health code platform will automatically record the relevant information entering the place, but this information will only be used for epidemic prevention and control.
Travel code, also called big data travel card, is the location information obtained through the base station where the user's mobile phone is located. Users can query all the city information they have been to in the past 14 days through this service. If the city I have been to is a medium-high risk area, the travel code will be marked with an asterisk at the back of the city, and the remarks will remind me of the route, but the travel code will not be related to health status. Simply put, the scope of use is different.