"My name is Zhang Qi, and I am a science and technology police officer from the Police Support Detachment of the Tongzhou Branch of the Beijing Municipal Public Security Bureau." Zhang Qi, who is post-80s, often uses this sentence as an opening statement to introduce himself. Most of the time, tech cops like him rarely appear in the sight. This time there were some exceptions — he was "1/1200" of the Beijing Winter Olympic Torch Relay — and on the morning of February 2, he participated in the Winter Olympic Torch Relay in the Olympic Forest Park as the No. 116 torchbearer.
Earlier, Lu Qin, deputy director of the Press and Publicity Department of the Beijing Winter Olympics Organizing Committee and deputy director of the Press and Publicity Department of the Torch Relay Special Team, introduced that about 1,200 torchbearers who participated in the torch relay of the Beijing Winter Olympic Games came from all walks of life, and most of them made outstanding achievements or made outstanding contributions in this system and field, which was quite representative and advanced.
On the morning of February 2, Zhang Qi was at the scene of the torch relay.
"We are actually all around you, and we have been guarding everyone with technology." Zhang Qi said that what they have done is to use scientific and technological information means to compete with criminals, race against the time to solve cases, and look for clues in complex information.
In August 2007, Zhang Qi became a people's policeman. A string of numbers witnessed Zhang Qi's police camp career: he innovated the application of science and technology in policing, pioneered the research and development of 20 types of application modules to serve the modernization of urban governance, and served urban management more than 164,000 times; innovatively formed an intelligent application team, created a matrix system of technical tactics, and used scientific and technological means to help crack more than 3,500 cases; after the new crown epidemic struck, he "retrograde" upwards, day and night, went deep into the front line, built more than 20 prevention and control data models, played a huge role in epidemic prevention and control, and won in 2020" National Advanced Individual in The Fight against the New Crown Pneumonia Epidemic".
This is Zhang Qi, since the police, Rong Li personal second class merit once, third class merit three times.
At the beginning of 2020, the prevention and control of the new crown pneumonia epidemic "began". At that time, Zhang Qi wanted to take a leave of absence, because he had not lived at home for 13 years Chinese New Year's Eve. However, the leave slip has not yet been handed out, and the epidemic has occurred. Under the leadership of the Beijing Municipal Public Security Bureau and the Party Committee of the Tongzhou Branch, he set up a public security science and technology epidemic prevention and control youth commando team, which was at the forefront of the prevention and control position. Medical staff are on the front line of medical care to save lives, and he and his colleagues are also blocking the transmission route.
"The means of scientific and technological informatization are the eyes of comrades-in-arms." These eyes not only guard the present, but also "travel" through time and space. Zhang Qi and his colleagues used just a yellowed black-and-white photo to capture the suspect who had been on the run for 21 years.
In the process of cleaning up the difficult backlog of cases, Zhang Qi and others looked up a large number of historical materials, turned out a relatively clear black and white photo of the criminal suspect Tao Mou 21 years ago, and then carried out meticulous verification one by one, not sparing any details, and finally determined from 100 similar photos that Zhang Mou was most likely Tao Mou, who had whitewashed his identity.
They immediately contacted the local police station, checked Zhang's identity information in detail, found a flaw, confirmed the previous speculation, and Tao was quickly arrested.
Individual cases also have great significance in the eyes of "data scientists". Zhang Qi refined the most applicable techniques in similar cases, created 42 types of actual combat tactics, comprehensively promoted the use of public security in the frontline, and increased case handling efficiency several times. "For example, it's like the police got the formula for solving the case in the process of investigation." Zhang Qi said.
Zhang Qi grew up in the tide of scientific and technological development of smart policing. He also often thinks about how to pass on the "torch" of the business in his hand, let the "tinder" of science and technology illuminate and guard more police workers, and also find more "fellow travelers" for himself.
In order to further cultivate and expand the backbone of police science and technology informatization work, Zhang Qi proposed a studio training mechanism to allow team members to fully participate in team building, system research and development, and practical application. Among his apprentices, 3 were admitted as senior engineers, 5 were awarded the third class merit or above, and one of the post-95s just won the honor of "the most beautiful grass-roots police in the country" this year. In order to pass on his practical experience in scientific and technological informatization to more colleagues, he summarized the actual combat experience of scientific and technological informatization in recent years and took the lead in compiling the "Compilation of Classic Cases of Practical Application of Scientific and Technological Informatization" for all police personnel of the sub-bureau to learn.
On the morning of February 2, as the torchbearer of the Winter Olympics, he ran with a smile on the "flying" torch, and after a short distance, smoothly handed it over to the next torchbearer. On the "battlefield" of the science and technology police, Zhang Qi's "long-distance running" is still continuing.
Source: China Youth Daily client