At the Capital Stadium, figure skating and short track speed skating events are underway. Outside the inspection area of the stadium, Li Meng, a volunteer of Beijing University of Civil Engineering and Architecture, paid close attention to the situation on the field, and was always ready to guide the athletes who came off the field to quickly change their clothes and pass in an orderly manner. While serving the frontline of the event, he also participated in the research and development of key technology software for safety monitoring and early warning of temporary facilities of the Winter Olympics, serving the Winter Olympics with "hardcore" technology.
"My companions and I have witnessed the Chinese short track speed skating team winning gold one after another!" Li Meng's post is in the place where the athletes change their clothes, so he can feel the style of athletes from all over the world on the field: in the ice rink, the athletes compete fiercely, starting, sliding, surpassing, sprinting, and every ups and downs of the process affects the hearts of everyone on the scene; in the stands, the teammates enthusiastically shout and encourage... Li Meng said that the work off the field is actually as tense as the rhythm on the field, how fast is the rhythm? For example, in the short track speed skating mixed relay event, they had to guide 48 team members to complete the dressing change in an orderly manner in 12 minutes and enter the interview area.
Staying calm in the face of fast-paced events is the experience That Li Meng has gained since he volunteered for the Beijing Winter Olympics test event. As a "person over" of volunteer service, after entering the Capital Gymnasium, he led his companions to conduct a survey of the venue, understand the inspection rules of each control point, take the initiative to understand how to deal with emergencies and handovers, and brainstorm and continuously improve the service details.
In addition to the Volunteers of the Winter Olympics, Li Meng also has another identity - a doctor of intelligent construction engineering at Beijing Jianda University. He was involved in the software development of key technologies for safety monitoring and early warning of temporary facilities for the Winter Olympics. Li Meng introduced that in the Beijing Winter Olympic Games, in addition to permanent buildings, but also equipped with a large number of temporary stands, temporary toilets, temporary rooms and other temporary facilities, his team for these temporary facilities to add intelligent systems, not only strong and safe, but also to achieve the temporary facilities structure crowd load rapid identification, structural safety intelligent early warning, fault caused by sudden abnormal events identification and early warning, operation trend prediction and fault warning and other issues, can achieve the health monitoring function of temporary facility structure under severe cold conditions. "Especially in the alpine conditions of minus 40 °C for the Winter Olympics, the system can realize the real-time signal acquisition, transmission and calculation functions of low temperature resistance, and realize real-time remote monitoring of multiple competition areas." Li Meng said that at present, the system is being put into use in Yanqing and Zhangjiakou competition areas, and the team provides technical support on the spot.
At the same time, li Meng feels honored to have a "dual" identity. In the intense process of scientific research and volunteer service, he has a better understanding of the mission he shoulders. "On the field, even if the ranking is not ideal, the athletes of our country have no complaints and are in the best condition to enter the next game again." Outside the field, looking at the athletes' confident and hard-working figures, Li Meng was deeply touched, "The Winter Olympics is not only a stage for athletes, I will also use the scientific research spirit of bravely climbing the peak to show the image of contemporary Chinese youth on the 'track' of volunteer service." ”