On November 5, drones hovering in mid-air in Chengdu Kate Plaza and other places. This is the government flight team of Chengdu Chengdu Zhien Technology Co., Ltd. (hereinafter referred to as “Chengdu Aien Technology”), which is carrying out the epidemic prevention and control work in Chengdu High-tech Zone: conducting UAV epidemic patrols throughout the region, and transmitting the inspection pictures back to the epidemic prevention and control command center of the Chengdu High-tech Zone in real time, combined with the digital twin social governance platform to provide effective decision-making assistance for epidemic prevention and control.
This is one of the “black technologies” used in Chengdu’s epidemic prevention and control.
From drones to mobile nucleic acid testing vehicles, from nucleic acid detection reagents to vaccine research and development, Chengdu’s scientific and technological forces have frequently appeared in the process of fighting the new crown pneumonia epidemic across the country.
The government flight team is operating on site.
Day and night inspection,
Drones help cities “fight the epidemic”
On the afternoon of November 8, the person in charge of the site of Yongen Technology, who was performing a flight mission on the front line, connected to the phone of the Red Star News reporter, and the sound of the drone flying sounded in the background. At that time, the government flight team of Chengdu High-tech Technology was guiding and participating in drone flight operations on the spot in a control area of Chengdu High-tech Zone.
Through 5G, artificial intelligence, digital twin and other technologies, the images collected by the drone will be transmitted back to the epidemic prevention and control command center of Chengdu High-tech Zone in real time for it to dynamically understand the on-site situation of nucleic acid testing sites, and analyze and judge the data.
During the current round of the epidemic, Joyen Technology was equipped with a total of 10 devices to help prevent and control the epidemic around the clock. In addition to the high-tech zone, since November 5, this government flight team has also continued to assist Jinjiang District in carrying out day and night inspections of the locked-down community Jiaozi-1 and Blu-ray Kaili Xiangjiang.
Real-time transmission to the inspection screen of the Jinjiang District Epidemic Prevention and Control Command Center.
Through the real-time aerial footage transmitted back by the drone, the epidemic prevention and control command center can dynamically grasp the specific deployment of epidemic prevention and control in the lockdown community, whether the rescue materials are sufficient, whether the people’s living order is stable, whether the nucleic acid test is orderly, and other information, and analyze and make decisions.
In fact, in the prevention and control of the epidemic, drones have long shown their strength. During the new crown pneumonia epidemic last year, Chengdu invested more than 100 drones in the prevention and control of the new crown virus, transmitting monitoring data to the epidemic prevention and control department and traffic management department in a timely manner, providing scientific and technological support for epidemic data collection, precise control, scientific research and judgment, etc., and improving the level of information management of epidemic prevention and control.
hard verification power,
Frequent forces in the scientific and technological war epidemic
In the process of fighting the new crown pneumonia epidemic across the country, there is also no lack of the power of Chengdu science and technology. Chengdu Yi State Technology Co., Ltd. (hereinafter referred to as “Yi State Technology”) is one of them.
In addition to Chengdu, this purifier is also used on a large scale in Guangzhou, Chongqing, Xi’an, Wuhan, Beijing, Shanghai and other places.
Wu Lin, marketing director of Yistate Technology, introduced to reporters that metal film materials are a new generation of filter materials, and the “intermetallic compound membrane” developed by Yistate Technology contains inorganic substances that efficiently kill viruses such as H1N1 and new crown, and can interact with a variety of enzymes such as integrase and reverse transcriptase in the viral enzyme system to prevent the combination of viral nucleic acid and host cell DNA, and then affect the replication, transcription and translation process of viral nucleic acid, so that the virus loses the conditions for survival and replication, thereby losing activity.
Yistate Technology embeds this technology as the core filter material in air purifiers and fresh fans, which can efficiently filter aerosols and pathogenic microorganisms in the air, and kill pathogenic microorganisms, help cut off the transmission route of pathogens, reduce the risk of cross-infection, help improve air quality, and ensure healthy breathing.
Yi State Technology can filter the air purifier of the new coronavirus.
In addition, in September last year, Chengdu Gree Xinhui Medical Equipment Co., Ltd. launched the country’s first new energy mobile P2+ nucleic acid testing vehicle, and served Chengdu, Luoyang, Zhuhai, Changsha, Heihe, Hekou, Guangzhou, Nanjing and other places in the first time in the subsequent epidemic prevention and control.
In this testing vehicle, the laboratory information management system, high-throughput automatic sample preparation system and air purification system are integrated, and equipped with high-precision testing equipment and digital processing technology, by dividing the sample processing area, reagent preparation area, amplification analysis area, sterilization area, buffer zone, changing area and other areas, to achieve automatic extraction, automatic detection and automatic management of samples, effectively reduce the possibility of personnel contact with pathogens, and can quickly test and detect collected samples, which is safe, reliable, fast and flexible, and has a high degree of automation.
The “black technology” forces made in Chengdu also support the global war epidemic on a larger scale and on a broader scale.
In terms of detection kits, the automatic nucleic acid analyzer developed by Chengdu Boao Jingxin Biotechnology Co., Ltd. and the supporting novel coronavirus 2019-nCoV nucleic acid detection kit (fully integrated dish chip method) have been registered as medical devices by the State Food and Drug Administration and have been widely used in nucleic acid detection in Zhuhai, Lanzhou, Wuhan and other places; The three-target nucleic acid confirmation reagent of Mike Biotech Co., Ltd. has played a full role in the environmental detection and virus traceability of the new coronavirus, and has been applied in Chengdu, Shijiazhuang, Yunnan, Heilongjiang, Guangzhou and other places for the first time, and has successively obtained the EU CE, the US FDA and other certifications, and has been sold to 89 countries and regions around the world.
In terms of vaccine research and development, Sichuan Clover Biopharmaceutical Co., Ltd. has completed the global clinical phase III new crown vaccine candidate SCB-2019 (CpG 1-18/aluminum adjuvant). As of September 22 this year, Clover’s global Phase 2/3 clinical trial data for the new crown vaccine was unblinded, with 100% protection against severe and hospitalized COVID-19 caused by any strain and 79% protection against the Delta variant.
Red Star News reporter Peng Xiangping According to interviewees
Internship Editor Xiang Caixia
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