Health code travel card real-time updating method and electronic equipment

Abstract

The invention discloses a real-time updating method for a health code travel card and electronic equipment, and the method comprises the steps: connecting a network through a WIFI chip, accessing a national government affair service platform, carrying out the real-time application and query through one-time binding of an identity card and personal information, receiving the data of the national government affair service platform, and carrying out the judgment, thereby achieving the real-time updating of the health code travel card. Three state colors, namely green output 0, yellow output 1 and red output 2, of the epidemic prevention health code are judged through functional operation of the MTK main control chip and the memory interface chip, a health code picture stored in the memory interface chip is called to display the corresponding color, and personal exclusive health code graphic data are stored in the personal data application process; judging four state colors of the epidemic prevention travel card, namely red card output 0, orange card output 1, yellow card output 2 and green card output 3, and calling the travel card stored in the memory interface chip to display corresponding colors; each electronic device has a binding function before being used, and is simple in circuit, more convenient, faster, small and portable.

Description

【Technical field】 [0001] The invention relates to the technical field of electronic signal processing and equipment, in particular to a method for updating a health code travel card in real time and electronic equipment. 【Background technique】 [0002] With the continuous escalation of epidemic prevention and control, the health code itinerary card has become a tool for people to prove their health status. Whether it is transportation, medical treatment, shopping, etc., people must show the health code itinerary card, which has gradually become the current It can show whether you have been to medium and high-risk areas, whether you have been in contact with confirmed patients and close contacts, etc., which is helpful for epidemic prevention and control. [0003] The health code itinerary card is based on actual and real data. Citizens or returnees can apply online by themselves, and after background review, a personal QR code can be generated. The two-dimensional code is u...

AI Technical Summary

Problems solved by technology

[0007] During the Spring Festival, most of the migrant workers will choose to go home for reunion. It is very hard to carry large and small luggage. When they pass the inspection, they have to have one hand free to show the health code travel card, which leads to high-speed trains during the Spring Festival. Station congestion, queuing up to identify health codes, bring inconvenience to people who are already inconvenient

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