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Function Description of Taizhou Communication Big Data Travel Card (How to Make Big Data Travel Card)

Function Description of Taizhou Traffic Big Data Travel Card

1, main functions and processes

The communication itinerary card inquiry service is mainly for domestic mobile phone users, and can inquire about personal itineraries within the first 14 days at home and abroad, accurate to domestic provinces and cities and foreign countries. The query is initiated by the user. You can use the mobile phone software to scan the code to enter the query page, or you can use the WeChat/Alipay applet to search for "communication travel card" to enter the applet, enter the mobile phone number and click to get the verification code. After successful verification, click Query to return the query result.

The APP version of the communication travel card has added the Bluetooth close contact reminder function. If a stranger who has had close contact with you is diagnosed as a confirmed/suspected patient in COVID-19, using our service will remind you to pay attention to isolation observation more timely. Note: New card users can only use the itinerary inquiry service after 14 days.

2. Query result rules

The query results show that the provinces, cities, countries and regions visited are divided into four cards: green, yellow, orange and red, and the rules will be adjusted in real time according to the actual situation. The user's travel calculation for the first 14 days was completed in the background of the operator, and the result was delayed by one day. For example, the travel data of the previous 14 days before September 15 is calculated on September 15. In addition, because the service uses base station data, in order to ensure continuous communication and achieve no blind area coverage, the base station signals at the junction of administrative divisions may cross-cover, resulting in deviation of the results, so it can be adjusted according to other certificates.

The query results page will be marked with four colors: green, yellow, orange and red, and the rules will be adjusted in real time according to the actual situation. The latest card rules: Now all cities in China display green cards, including Hong Kong, Macao and Taiwan. Overseas countries and regions show Huang Ka, but there is no * asterisk in the upper right corner of the places where the red card and orange card have been: it means that there are medium and high risk areas in the city at present, but it does not mean that users have actually been to these medium and high risk areas.

3. How to use it

Method 1: Search for "Communication Travel Card" downloads in major application stores.

Method 2: Scan the QR code of the applet with WeChat or Alipay to enter the applet query.

Method 3: Scan the small epidemic prevention itinerary card of the State Council WeChat for inquiry.

Method 4: Send short message CXMYD to the affiliated operator for inquiry.

usage scenario

Verification of access routes in public places such as airports, parks and communities.

Close contact protection in cinemas, restaurants, shopping malls, campuses and other crowded places.