Visit the Yancheng police epidemic prevention and control special class: using big data to protect a city

Source: China News Network

(New Year to the grassroots) visit the Yancheng police epidemic prevention and control special class: use big data to protect a city

Zhongxin Network Yancheng February 5 Title: Visit yancheng police epidemic prevention and control special class: use big data to protect a city

China News Network reporter Gu Hua

"Happy New Year, have you been to the epidemic-related areas, and where are the people now?" On the morning of the 5th, the police officer Gao Ming was talking to a crowd who had just returned to Yancheng from other places.

On the 5th, the fifth day of the first lunar month, in the office of the comprehensive group of the epidemic prevention and control special class of the Yancheng City Public Security Bureau, a tense and busy scene, the telephone ringing accompanied by the sound of keyboard tapping, the police performed their duties, checked the data, wrote special reports, telephone communication...

In 2020, after the outbreak of the new crown pneumonia epidemic, the Yancheng police dispatched the backbone of the command center, public security, criminal investigation, technical investigation, network security and other departments to form a special class for epidemic prevention and control, with all personnel on duty 24 hours a day, racing against time every day, continuously carrying out verification and verification, tracking and follow-up, and fighting against "invisible opponents" in the "invisible battlefield".

"Have any people from epidemic-related areas come to Yancheng?" Who are they? Where are they? Who have you been in contact with? Wang Li, head of the comprehensive team of the epidemic prevention and control special class of the Yancheng City Public Security Bureau, said that the epidemic prevention and control special class is to find the answers to these questions in big data.

It is understood that the epidemic prevention and control special class relies on the big data of various police systems to carry out the aggregation of epidemic-related clues, integrate more than 10 kinds of data resources, build a data pool for epidemic prevention and control, and transmit accurate data to the frontline of epidemic prevention and control through the research and screening of big data.

Wang Li introduced that the special class has screened up to 60,000 pieces of data a day, and in the normalization stage of epidemic prevention and control, about 11,000 pieces of data have been screened every day.

What are the difficulties in judging screening data? Wang Li said that a lot of data is very vague at the beginning, there may be only one person's name or a license plate, and the police must accurately compare and verify the information by telephone through various police systems to ensure that the information issued to the frontline epidemic prevention and control staff is accurate.

These massive amounts of big data are the result of the continuous struggle of a group of "keyboard man" police. "The eyes are red and the drops of eye drops are dropped, the computer crashes and the replacement continues, and when hungry, eat instant noodles." Gao Ming, a police officer, pointed to a pile of instant noodles in the corner of the office and said that the 8 police officers and 9 auxiliary police officers of the special squad worked in shifts all year round to ensure that "no mistakes are made, one is not leaked, and one is investigated to the end."

Gao Ming said that he did not take a day off last year and had not spent a long time with his children. Due to sitting in front of the computer for a long time and staying up late at work, many colleagues have reduced their resistance and often catch colds.

During the Spring Festival, the flow of people is frequent, and the normalization of epidemic prevention and control is facing new challenges. "Pay close attention to the dynamics of the national epidemic situation in real time, keep a close eye on the changing situation of the epidemic, and take the initiative to verify data, analyze data, and study data." Wang Li said that the Yancheng police developed and applied the "epidemic clue investigation and control platform", all data was transferred through the information platform, and the special class carried out batch import, classification and library construction, intelligent screening, and accurate delivery of big data.

As of February 4, the special class has verified and issued 62,000 clues related to the epidemic, and the clue verification rate is 100%... The Yancheng police epidemic prevention and control special class police use the keyboard as the "armor" and the mouse as the "sharp blade" to guard the city with accurate big data. (End)