Is there a difference between the application code and the itinerary code?

There is a difference between the application code and the trip code. The main differences between them are as follows:

1, different application objects.

The application object of application code is to provide services for Shanghai citizens. The application object of travel code (communication big data travel card) is mobile phone users facing the whole country.

2. The publishing unit is different.

The application code is published by Shanghai and Shanghai Big Data Resource Platform. Travel code (communication big data travel card) is issued by China Information and Communication Research Institute, together with China Telecom, China Mobile and China Unicom.

3. The alarm situation is different.

The alarm situation with application code shows different epidemic situations through red, yellow, green and two-dimensional code. The alarm status of travel code (communication big data travel card) starts from 202 1 1.8, and is displayed according to whether anyone enters the epidemic high-risk area.

4. The application platform is different.

Application platforms with application codes include "Apps" APP, WeChat applet, Alipay applet, nailing and other platforms. Travel code (traffic big data travel card) application platform, mobile phone WeChat, SMS, etc.

Refer to the above? Baidu Encyclopedia-Communication Big Data Travel Card, Baidu Encyclopedia-Attached Application Code