Zhongxin.com, Chengdu, October 10 (Cao Huijun) the Chengdu world table tennis team competition ended successfully on October 9. The organizing committee office of the Chengdu World Table Tennis Championships released a message on the 10th that the information system, network communication, network security, Radio Security and other work of this competition were operating normally without any accident, zero error, zero interruption and zero accident are realized “.

It is understood that the rapid transmission of timing and scoring information, the stability and smoothness of relay signals, and even the security guarantee of radio are closely related to the information technology guarantee work at the wonderful competition site, this work is also an important foundation and key factor for the success of the event.

In addition to the “visible” game picture, the guarantee of “Invisible” is the foundation of information technology work. According to the relevant person in charge of the organizing committee office of the competition, the team adheres to the standard of “zero error, zero interruption and zero accident” and establishes a working mechanism for collaborative guarantee of network technology inside and outside the environment, the personnel inside the ring are mainly responsible for the on-site inspection, fault handling, network expansion and optimization of the equipment inside the site, while the personnel outside the ring are mainly responsible for the network operation status, traffic data, signal strength, carry out full-time tracking and monitoring of potential risks, etc., and timely support personnel in the ring.

At the same time, there are three invisible “nets” in the venue “. The information technology team completed the construction of three networks, namely, the timing and scoring leased line network, the broadcast and streaming leased line network, and the Internet at the time of the competition, and suddenly completed the deployment of network information points in 75 functional rooms or areas in the museum, adding, replace 61 access devices of various types and quickly complete the service joint debugging and joint testing of related networks, meeting the network requirements of different customer groups such as competition, media, relay and office.

In terms of information system guarantee, since the closed loop on September 26, the information technology team has guaranteed more than 30 video conferences of venue operation center in the morning and evening and key work. Before and after the competition, all kinds of system hardware, more than 80 device resource usage, device connectivity, and system configuration checks are round inspection.

Every major sports event needs to effectively maintain the Air radio wave order in the host city and surrounding areas. In order to ensure the radio security of the World Table Tennis Championships, the information technology team timely coordinated the Sichuan Provincial Economic and Information Department to complete 2 batches of 7 types of overseas launching equipment approval to ensure the normal operation of the event. In conjunction with Chengdu Economic and Information Bureau, we will carry out various pre-competition work such as radio monitoring, Taiwan (station) inspection, “Black Broadcasting” strike, supervision and inspection on competition venues and key security areas around, urge 26 illegal frequency setting units to carry out rectification, supervise 57 units without annual inspection, and complete 14 “Black Broadcasting” crackdown and investigation.

In terms of radio security during the competition, 192 people were dispatched, 150 sets of monitoring equipment, 35 monitoring vehicles were dispatched, and more than 60 consecutive days were fought and more than 40 tasks were assigned, more than 20 types of equipment in the museum were detected, and more than 70 sets (sets) of non-compliant equipment were found. Radio interference was eliminated at the first time. A total of 2 interference were processed, 3 abnormal signals were detected, and the interference disposal rate reached 100%. Ensure the safe and normal operation of more than 6681 sets of radio equipment and stations during the competition.

At the same time, the team also explored the governance system and mechanism of smart venues in Chengdu World Table Tennis Championships, carried out major event guarantee projects of artificial intelligence social experiments, and explored and formed the governance experience rules and theories of smart venues, improve the governance system and mechanism to adapt to intelligent venues and help the modernization of the governance system and governance capability of Chengdu’s characteristic base (sports).

In addition, it also focuses on analyzing whether the use of intelligent event management and command and dispatch system of venues can improve the operation guarantee ability of major event venues, such as the impact on the operation process and effectiveness of events, the impact on the emergency management process and response time of the venue, and explore the role and influence of the smart venue operation management platform on the comprehensive command support of the event. (Finished)