Guizhou war ＂epidemic＂： implementing health code prevention and control more accurately

"After the launch of’ Guizhou Health Code’, it not only reduced the work pressure of front-line duty personnel, but also made us more aware of the health status of every resident." Li Yong, deputy general manager of Guiyang Huaguoyuan Community Property, said. Since the outbreak of Xinguan pneumonia, the Huaguoyuan community with 450,000 residents has vigorously carried out joint prevention and control, and set up 43 epidemic prevention stations at various entrances. With the continuous improvement of the epidemic situation in Guizhou, enterprises have gradually resumed their work and production, and the flow of people entering and leaving the community has been increasing. In addition to disinfection of bacteria, dining guidance and material support, scanning the "Guizhou Health Code" has become an essential link.

In fact, it’s not just the flower orchard community. In recent days, "code scanning" has become everyone’s "routine action" in both rural and urban areas. At the critical moment when the situation of epidemic prevention and control in Guizhou continues to improve and the order of production and life is accelerated, in order to improve the scientificity, accuracy and pertinence of epidemic prevention and control, Guizhou began to use the "Guizhou Health Code" in various basic units of social prevention and control, public places and public transport in the province on February 22, so as to quickly identify key personnel at the first time, control them in time after entering Guizhou, effectively cut off the transmission channels, and ensure the people in the province to resume work and study safely and orderly.

Accurate data prevention and control "one person, one yard" efficient management

"I thought I was driving a private car and didn’t need to be isolated at home. I didn’t expect to be discovered by the health code as soon as I went out." On February 29, Lin, who lives in Guanshanhu District of Guiyang City, showed "orange" on his health card when he entered the supermarket to scan the code. After verification, Lin took a private car from Henan to Guiyang a week ago, but went out without permission without observing at home for 14 days. After scanning the code, he was recognized by the system and was immediately advised to return home for isolation.

Coincidentally. At the intersection of Zunyi East Station Expressway, Wang’s private car was also stopped by the staff at the epidemic prevention site. By scanning the Guizhou health code, Wang’s health card shows red. Later, it was learned that Wang returned to Guizhou by car from Hubei on the same day. According to the prevention and control measures of Zunyi City, Wang was arranged to go to the Party School of Xinpu New District in Zunyi for 14 days of centralized isolation observation.

"The’ Guizhou Health Code’ personal health card is a dynamic health card, which will collect data in real time according to everyone’s travel trajectory, so as to help relevant government departments grasp the epidemic information in time and respond quickly to special situations, thus achieving accurate prevention and control." Li Gang, deputy director of Guizhou Big Data Development Administration, said.

Citizens enter the community to consciously scan the code. Sun Yuantao photo

As the first national big data comprehensive experimental zone in China, in recent years, Guizhou has vigorously promoted the deep integration of big data and the real economy, promoted the transformation and upgrading of a large number of enterprises in the direction of digitalization, networking and intelligence, and realized the innovation of production methods and business models, which has effectively promoted the high-quality development of Guizhou’s economy. These achievements were also fully demonstrated during the epidemic prevention and control period. Among them, "Guizhou Health Code" is a typical application of big data in the "epidemic" in Guizhou.

According to reports, the Guizhou Health Code is jointly developed by the Social Prevention and Control Group of the Leading Group for Epidemic Prevention and Control of Guizhou Province, organized by the Provincial Big Data Bureau, the Provincial Health and Wellness Committee, the Provincial Public Security Department and Guizhou Big Data (Group) Company in Yunshang, using big data technology to comprehensively collect and identify personal information of citizens, and automatically generate exclusive health pass documents that meet the needs of travel and return to work during personal epidemics.

The voucher system brings together the most complete and authoritative database of epidemic prevention key population in the province, such as confirmed personnel, suspected personnel, secret observation personnel, nucleic acid detection personnel, people returning from Hubei, and home observers. According to the five control measures of "hospital isolation, centralized isolation, home isolation, self-observation, and normal traffic", it is corresponding with five colors of "purple, red, orange, yellow and green", and different personnel will scan the code.

"Guizhou health code is implemented with one person, one code, consistent person and card, dynamic update and universal in the whole province, so as to realize the identification of’ code’ and prevent data from’ epidemic’." Li Gang said. At present, "Guizhou Health Code" has become an important tool for the government and enterprises to grasp the health status of returned workers. All industrial parks, office buildings and project site entrances in the province are equipped with "Guizhou Health Code", and personal health cards show "yellow" and "green" personnel, and they can log in to the province with bright codes at one time. After their body temperature is normal and protective measures are implemented as required, they can not only enter and leave key areas such as communities, shopping malls, parks and public service institutions normally.

Inter-provincial "bright code" mutual recognition helps enterprises to resume work and production

The generation of a QR code seems simple, but it is closely related to the development of enterprises and the return to work of migrant workers. According to statistics, with the rapid and orderly progress of the resumption of work and production in various places, more than 200,000 people enter Guizhou by means of transportation such as civil aviation, highways, trains and high-speed rail every day, and the relevant migrant workers in Guizhou are also continuously exported to all parts of the province, and the pressure on the prevention and control of the epidemic is further increased.

"After the resumption of work, Zunyi high-speed railway station gradually resumed operations. Now the average flow of people is 6,000-7,000 people per day, which greatly increases the work pressure of our health inspection and temperature measurement at the station." Su Jixun, instructor of the etiquette police station of Xinpu Branch of Zunyi City Public Security Bureau, said. However, this situation was effectively alleviated after February 29. Su Jixun told reporters that after the "Guizhou Health Code" was officially promoted in Zunyi, health cards with five colors enabled the staff to quickly distinguish the health status of passengers and achieve rapid passage in 2 seconds. At the same time, the staff also advised more than 10 passengers whose scan code results were not green or yellow, and cooperated with relevant departments to carry out epidemic prevention and control work.

A crowd is scanning the "Guizhou Health Code" on their mobile phones and entering the government affairs service hall of Nanming District, Guiyang City, Guizhou Province. Zhao Songshe

The launch of "Guizhou Health Code" has further smoothed the flow of people in the province, and the resumption of work and production in the province is in full swing. In order to enable migrant workers to return to work smoothly and quickly, Guizhou has also actively established a mutual recognition mechanism for health information with provinces and cities where migrant workers mainly flow out, such as Zhejiang, Guangdong and Chongqing, so as to open up the data of key personnel among provinces and realize cross-recognition of key personnel data, which is convenient for migrant workers to return to work.

At present, Guizhou Province has signed a memorandum of cooperation with Chongqing Municipality, and through data sharing and technology docking, mutual recognition of "Yukang Code" and "Guizhou Health Code" and "Bright Code" has been realized, so that people are not gathered and work is not delayed.

"Inter-provincial mutual recognition and interoperability of health codes has broken this dilemma, lifted some obstacles in the resumption of work and production, and improved the efficiency of returning to work." Song Jie, the person in charge of Hongfujin Precision Electronics Guiyang Co., Ltd., located in Guiyang Comprehensive Insurance Zone, said that one "code" is universal, which not only reduces the time required for filling out forms everywhere, but also accelerates the efficiency of verification and passage, and also effectively reduces contact and avoids cross-infection. Up to now, 9,500 people have returned to work by using health codes to manage employees, of which more than 400 returned workers from other provinces have successfully returned to work through isolation+nucleic acid detection+code scanning.

Strengthen technical control to ensure information accuracy and privacy.

"I slept at home and found that my green card became Huang Ka." Recently, Ms. Wang in Huaxi District of Guiyang City is a little confused. Because she hasn’t been to other places recently, and she hasn’t been exposed to cases, but the health card that was green the day before turned yellow overnight, which made her very depressed.

Fortunately, according to the Interim Measures for the Promotion and Use of Health Codes in Guizhou Province issued by the General Office of Guizhou Province, yellow health code personnel can pass normally in public places under the condition of normal temperature measurement and self-protection, because their travel has not been affected. However, the "yellow label" on the health card still brings some inconvenience to your life.

In order to regain "healthy green", Ms. Wang called the "Guizhou Health Code" service hotline 9610096. At the prompt of the customer service staff, she quickly got in touch with the epidemic prevention personnel in her community, and finally helped Ms. Wang to modify the information through the investigation and confirmation of the community epidemic prevention personnel.

"If an individual disagrees with the personal exclusive health information automatically judged by big data, he can apply for manual review by telephone." Peng Jing, director of Guizhou Tongfu Call Center, said that in order to ensure the accurate operation of "Guizhou Health Code", Guizhou Province opened the hotline of Guizhou Health Code 9610096 in time, and the call center insisted on 24-hour uninterrupted operation, and arranged nine full-time staff to answer, handle and give feedback to the relevant questions reflected by the citizens. "The problems reflected by the citizens are generally solved online in time. If they can’t be solved, the operator will record them and report them to the relevant departments in time." Peng Jing said.

A crowd is scanning the "Guizhou Health Code". Zhao Songshe

In order to effectively handle the opinions and suggestions of the masses, guizhou public security, Provincial Health and Health Commission, Provincial Big Data Bureau, Yunshang Guizhou Group Company and other units have set up technical support teams. After receiving the citizens’ inquiries and complaints, the call center will transfer each collected opinion to the corresponding departments according to the principle of "who confirms, who provides, who updates and who verifies" for the data questions and inquiries that need to be verified, so as to ensure that all questions are settled and answered within 12 hours. In response to the problems and suggestions collected by the hotline, the Guizhou Provincial Bureau of Big Data organized a technical research team to study overnight and solve them in time.

"In order to ensure the safe and stable operation of the system, Guizhou Big Data Group has deployed nearly 400 cloud servers, 50 cloud databases, 50TB of storage, exclusive bandwidth and a series of cloud security services." The relevant person in charge of Guizhou Big Data Group in Yunshang said that in order to ensure the smoothness and stability of the system and the information security of the masses, Guizhou Big Data Group in Yunshang not only upgraded the system, but also strengthened product safety prevention and monitoring, and conducted many safety inspections on the "Guizhou Health Code" system and its safety management and control mechanism. At present, no system information leakage has been found.

In the next step, Guizhou Big Data Group in Yunshang will continue to improve and optimize the system functions, ensure the stable operation of the system, and implement the instructions of Guizhou Province on "insisting on managing points, controlling lines and smoothing the surface, and doing a good job in prevention and control of key populations and key parts" with practical actions, and fully guarantee the safe and orderly resumption of work, production and schooling during the epidemic in Guizhou. (Reporter Sun Yuantao)