In the cold wind, Zhao zhe stood beside Taoist Lin and said angrily, "Taoist Lin, if you won''t get me to help you."


    "What a two-dimensional code, it''s so troublesome." Taoist Lin said with disdain, but his mouth was too straight, and he handed his mobile phone to Zhao Zhe.


    Zhao zhe has been transferred to support for three days. He is getting familiar with Taoist Lin and has lost his previous prudence. His impression of Taoist Lin has changed from a celestial immortal to an ordinary old man, a barefoot doctor who can only point acupuncture.


    Today, he informed the whole province to start using QR code. Zhao zhe soon registered, but Taoist Lin couldn''t get it right.


    He took Taoist Lin''s cell phone and helped him poke goo.


    "Xiao Zhao, what''s the use of this thing?" Taoist Lin was angry and stood in the cold wind, completely without the appearance of Fairy Spirit in the past. Now he misses old man fan very much. His clothes are thick and warm.


    There are not too many clothes standing outside in this cold day.


    "The QR code of the health code actually stores a URL link. When you scan the QR code with wechat, the function will parse the URL, and then automatically jump to the URL and open it."


    "It''s not the internet yet," said Taoist Lin disdainfully.


    "Taoist priest Lin, don''t say that," said Zhao zhe with a smile. "This thing is convenient!


    It can strengthen the management of personnel flow in the jurisdiction. In the future, passing vehicles and personnel can enter the input interface by scanning the QR code through mobile phone wechat to register their names, contact numbers, vehicle information, measured body temperature, reasons for going out and other relevant information. "


    "It doesn''t seem to be different from us taking notes." Taoist Lin said hard.


    "With a QR code scan, it only takes less than a minute to release, which shortens the registration time. It can minimize the problems such as close contact and the potential cross infection caused by" one pen "registration, and effectively cut off the transmission route of the epidemic situation," Zhao zhe replied.


    Taoist Lin kept silent.


    He understood the obvious benefits. After all, after standing in the wind and snow for so many days, Xiao Lin couldn''t stand the cold on the first day of transportation, and was forcibly sent back by Taoist Lin.


    This winter is particularly cold and snowy.


    The northeast is different from the south. It''s OK for the south to sit outside and say that the northeast is ice and snow. It''s really hard to feel.


    Sometimes my hands are frozen. When I write the information of people with a pen, it looks like a reptile crawling around. It''s terrible.


    The key is to summarize all kinds of information recorded every day. Taoist Lin thinks it''s useless at all. How elaborate the summary is, so that he can make no mistakes.


    According to Zhao Zhe, it''s OK to sweep in the future? And directly enter the data background and be summarized by the computer? It''s too advanced, Taoist Lin thought.


    "Come on, Taoist priest Lin, look at the camera." Zhao zhe picked up his cell phone and said to Taoist priest Lin, "don''t laugh. Just take a picture."


    "What trouble."


    Although he knew the benefits, Taoist Lin still habitually despised him.


    "The document we received this morning said that the countryside is the first line of joint prevention and control of the epidemic situation, and it is also the most effective line of defense against external input and internal proliferation. Use the QR code well, everyone who comes and goes should scan the code, and even if there is a problem in the future, you can find someone."


    "Green ha." Taoist Lin said with a smile when he saw that Zhao zhe helped him get the health QR code.


    "Well, there are other colors."


    "For example?"


    "Yellow and red." Zhao zhe said and became serious. "Taoist Lin, I heard that if the red code is bad, I can''t go anywhere."


    "How? Can you manage like a neighborhood committee?"


    "Let me give you an example," Zhao zhe said. "For example, the driver of the last 16 rounds began to scan the code today. When he scanned it, it was red. What shall we do?"


    "Uh... Isolation?"


    "Inform the superior that a person with a red code must be from an epidemic area or a high-risk area. We have to pay attention. Then we''ll screen and see the situation. If it''s a green code, don''t worry too much."


    "That seems to make sense."


    "You can go to the community in detail. I heard that there are several patients in our provincial capital. All residents of the building where they live are red yards, and they can''t go to supermarkets and vegetable markets to buy vegetables."


    "..." Taoist Lin was stunned. This is a treasure.


    "Now the neighborhood committee buys vegetables and sends them downstairs to avoid contact as much as possible. Their health code will turn green only when the isolation time is up."


    "Hey hey, a lot of people used to want to be red." Taoist Lin remembered one thing and laughed a joke.


    Zhao zhe was stunned and then laughed, "yes, if it''s a red code in the future, it''ll be a big trouble."


    "What''s next?" Taoist Lin asked.


    "The QR code is posted at each village card point. Visitors need to scan and fill in their personal information and the address and contact information of the interviewee, which reduces the registration time and forms traceable data. It can also effectively persuade outsiders to return and prevent outsiders from visiting and gathering."


    "All trips can be recorded?"


    "I don''t know, but the file says there is background processing data," Zhao zhe said. "At 7 o''clock today at the latest, we have to stick countless QR codes hundreds of miles around to scan the codes."


    Taoist Lin has gradually got used to the mode of reaching in the morning and in the evening. He didn''t think how difficult it was in the past.


    "It''s also a good network construction in our country. You think, the first condition for the promotion of health code is that there is an Internet in all places. In addition, there should be a smart phone."


    Taoist Lin nodded frequently.


    "Make effective use of QR code management means, try our best to accurately control and block the epidemic, and maximize the protection of villagers'' life safety and health." Zhao zheshun said everything in the document.


    "Yo, you''re good at reciting."


    "Hahaha, Taoist priest Lin, don''t laugh at me. I''ve heard a lot and naturally remember it. I used to think it was bullshit, but this epidemic situation, especially the state said that the treatment of new pneumonia was free. I thought it was true."


    Taoist Lin shrank in his military coat and jumped on the snow several times to keep his feet warm and avoid freezing.


    "What should we do at first? Everyone knows about it?" Taoist Lin was worried.


    "We have fewer cars and more cars in the south. In the video, Pengcheng flies with a UAV at the high-speed entrance. Just scan and show the green code in advance."


    "I''ll go, cow!"


    In Taoist Lin''s imagination, UAV, a high-end device, only exists in short videos. Unexpectedly, it is also used in epidemic prevention.


    "Isn''t this the return trip after the Spring Festival and the resumption of work and production? The traffic jam on the side of Pengcheng is a few kilometers, so I used this trick, which is particularly easy to use," Zhao zhe said.


    "But what about the old people at home? Can they do it?" Taoist Lin thought of a loophole.