Entering the Guangzhou Asian Games City Main Media Center (MPC), the first to greet journalists from various media is the three large electronic displays standing on the side of the gate.This is a group of facilities that can implement interactive services at the same time. Other life information, such as sub-sports and event schedules, etc. Just touch the screen with your hand to know. Digitalization and informatization make the services of the Asian Games more direct and more convenient, and it shows only a small part of the Asian Games of science and technology. The normal operation of sports games is also inseparable from information technology. As Rogge, president of the International Olympic Committee, said: Without the application of information technology, the Games will not be held successfully. Referee "Won, won! After the Asian Games won the men's 4 100m medley relay silver medal for four consecutive times in the 1994 Asian Games, the Asian Games finally broke the dream of the Japanese team's five consecutive championships and won the gold medal in 3 minutes 34 seconds 01 " However, the performance officials have not announced the results of the game, the referee is also whispering, it seems that what is being viewed on the computer screen, the results are finally announced, an incredible scene happened, the Japanese team won the championship with 3 minutes 34 seconds 10, achieved five Consecutive championships! what happened? This is the final and fairest ruling made by the most complicated and accurate timing and scoring system of the Asian Games. The second-team Wang Shuai of the Chinese team jumped 0.01 seconds earlier when entering the water. This Asian Games is the Asian Games with the most competitions and the largest number of participants in history. Xie Xuening, director of the Guangzhou Municipal Science and Technology and Information Bureau, said that unlike the standardization and standardization of the Beijing Olympic Games, the Asian Games will have many unique projects from Asian countries.The 53 contests that need to have a time-scoring system need to be based on their respective The characteristics are designed separately and innovatively developed. The number of systems and the difficulty of development are unprecedented. Many technologies are used in the Asian Games for the first time. For example, the “GPS referee system and simulated image demonstration system†of the sailing project is the first application, which can display the position and speed of the racing boat in real time, so that the referee can accurately grasp the dynamics of the game field in real time, and also let the athletes and spectators understand the progress of the event more intuitively ; Competitive gymnastics uses wireless PDA technology and uses the real-time image arbitration system for the first time, which provides the most convenient and intuitive technical means for the referee to score, ensuring the accuracy and fairness of the referee. The omniscient butler "Name? Age? When did you come in? When did you leave?" This is not an interrogation of prisoners, but an omnipresent and ubiquitous Big Butler Games information system for the Asian Games. All the information of registered personnel is collected here. A total of about 12,000 athletes, more than 4,600 technical officials and referees, more than 10,000 journalists and media personnel, and 660,000 volunteers participated in the Asian Games. The number of competitions and venues are more than the Beijing Olympics, but the staff (including volunteers) and the expenditures are only a fraction or even one tenth of the Beijing Olympics. All this is due to the comprehensive intelligence of the sports information system And information management services. All relevant personnel only need to submit a complete and detailed personal information and receive a registration card at a time, and they can enjoy one-card services such as personnel registration, game security, hotel management, and authority allocation. Focusing on the food, clothing, housing, and transportation of relevant personnel, the Asian Games information system was developed and deployed for business processes such as registration, registration, game timing and scoring, referee arbitration, result announcement, TV broadcast, live commentary, etc. 40 subsystems, 55 competition project performance processing systems and 53 competition project timing and scoring systems provide reliable guarantee for venue competition automation and intelligent operation, and provide INFO information query and public comprehensive information for media and participants Services and more than 40 kinds of comprehensive information services. The main operation center acts as the brain Fan Xiaohong, director of the Comprehensive Department of Guangzhou Science and Technology and Information Technology Bureau, said that if the Asian Games information technology and communication system is likened to a person, then the main data center (MDC) is the heart, the main operation center (MOC, also known as "command and dispatch center" ) Is undoubtedly the brain. The main data center (MDC) is located in the Asian Games Sports and Cultural Center, covering an area of ​​320 square meters. It was completed and put into operation in April 2009. There are 19 network cabinets.The main operation center (MOC) and information technology monitoring and command are constantly flowing. The command and management of the ITCC and the information technology team (VITM) of each venue provide timely, comprehensive and accurate data information and solutions. The main operation center (MOC) is also located in the Asian Games Sports and Cultural Center, covering an area of ​​510 square meters. It was completed and put into operation in July 2009. It is like an omniscient brain, focusing on core functions for command and dispatch such as image display, video surveillance, video conferencing, and central control.It aggregates real-time display event reports, emergency response plans, stadium competition venues, and schedule results , Medal list, city map, road traffic, weather information, reception arrival and departure, city video monitoring and other comprehensive information, and can be switched at any time as needed. A video conferencing system covering 82 venues and an Asian Games video network connecting 77 venues and important venues, real-time monitoring of video images of 21665 Asian Games venues and surrounding areas, and Asian Games venues of 26038 video images from 211 police stations throughout the city The security video surveillance system is the eyes, ears, and mouth that are directly connected to the brain. It has built an advanced, stable, and efficient remote audio and video command and communication platform in a stereoscopic and intuitive manner. 800M digital trunks "A group, I'm the commander in chief, please answer." "A group of No. 1 received, a group of No. 2 received" This is not a small-scale call by radio fans, but a large-scale operation under the command of a wireless trunking network.This is the 800M digital trunking communication network carrying 43,000 users, more than 3,000 talk groups and 18,000 digital trunking terminals of the current Asian Games . The network uses a unified technical system and a unified frequency to cover the entire "Great Guangzhou", and truly realize instant messaging, all in one response! In May this year, Guangzhou took the lead in building the 800M digital trunking communication network for the Asian Games in the country to improve the efficiency of command and dispatch and the carrying capacity of traffic in key Asian Games regions. The Guangzhou municipal government has made full use of the characteristics of a unified platform and joint command of the cluster common network, combined with the use needs of each unit, and adopted the wireless virtual private network technology to realize that all units share the same network. According to the characteristics of users, the 800M digital trunk network in Guangzhou is mainly divided into three special networks during the Asian Games: the special network for government affairs, the special network for public security, and the special network for the Asian Organizing Committee. The three networks are relatively independent and do not interfere with each other. In Haixinsha, the venue of the opening and closing ceremonies of the Asian Games, three "network-in-network" were constructed to improve the carrying capacity of traffic in key areas and effectively reduce the probability of communication congestion to ensure the smooth opening and closing of the Asian Games. According to statistics, from November 12 to 22, the 800M digital trunk network has a total network traffic of 41859.86Erl and a total number of 10.91 million calls, which eliminates outages and vicious network congestion. ITCC 24/7 "Hello, this is the information technology monitoring and command center." "I am the IT technical manager of the Zengcheng UFO Center. Ten minutes before the game, my stadium commentator seat (CIS) failed and could not be used." In an instant, the yellow caption of the level 2 event of the Asian Games (AGIS) network game flashed on the large screen in front of the Asian Games Information Technology Monitoring Command Center (ITCC) .The duty personnel immediately started the emergency plan and called on technical forces to investigate the reasons. The fault is resolved within five minutes. This is the scene where the Information Technology Monitoring Command Center (ITCC) often appears during the Asian Games. The Information Technology Monitoring Command Center (ITCC) is located on the ground floor of the Asian Sports Cultural Center.The number of on-duty teams exceeds 200 and is divided into score application, network communication, venue information technology support, main operation center support, equipment management, comprehensive support, etc.6 A functional group, with 3 shifts on duty 24 hours a day, provides a unified information technology support hotline for the IT operation and maintenance of the Asian Games at all stages to provide Chinese and English bilingual fault acceptance services, monitors the operation of the Asian Games information system around the clock, and solves the venue encounter Various information technology problems. During the Asian Games, the Information Technology Monitoring Center team (ITCC) contacted 8 core network mobility teams, 22 line response support teams, 73 venue support groups and 5 venue group mobility support teams established by China Telecom and other operators in real time. Multi-person, 24/7 rapid handling of emergency events during the game, to ensure that the Asian Games information system responds quickly and efficiently. During the operation of the Asian Games, the information technology support call center and 66 IT help desks covering all competition venues and key non-competition venues accepted and processed more than 400 service requests and failure reports every day, of which since the opening on November 12 Handle more than 3430 service requests and failure reports. Video surveillance for command and dispatch At 7:40 a.m. on November 13, the Asian Operations Center Dongguan Command. Huang Shuangfu, deputy secretary of the Dongguan Municipal Party Committee, and Cui Jian, director of the Municipal Public Security Bureau, personally sat down to monitor the situation of the sub-transport field. At 7:52, Team 2 departed from Guangzhou. The relevant commander of the headquarters issued an instruction through the intercom: the relevant personnel should note that please report the position of the convoy every two kilometers, and the relevant stations should be prepared to pick up the convoy. At 8:19, the headquarters received a report that the No. 2 convoy went to the Xintang exit. The headquarters immediately instructed all staff of the Dongguan section of the Guangzhou-Shenzhen Expressway to prepare for the convoy. At 8:23, the convoy entered Dongguan. At 8:24, the headquarters issued an instruction: "Please note that the convoy is about to enter, please be prepared to pick up the car." Nancheng Brigade replied: "The staff is ready." Subsequently, the No. 2 team was brought into Dongguan by the Nancheng Brigade, and the No. 2 team successfully completed the transfer. I saw from the video surveillance of the headquarters that although it was a peak period of traffic, the transition was very smooth. There were not many vehicles along the Dongguan section of the Guangzhou-Shenzhen Expressway, and the traffic was very smooth. Huang Shuangfu said: "The measures are in place. For the 35 kilometers we control, the video surveillance is clearly visible, all covered, and there are no blind spots." Xie Xuening said that this is just a simple scenario for visual scheduling of video surveillance. Video surveillance has become increasingly It has become an indispensable technical support and guarantee for urban management, public security and large-scale important activities. This Asian Games makes full use of existing resources to maximize the integration and sharing of system resources. On the basis of the original Guangzhou social security video surveillance management and application platform, the upgrade and transformation completed the unified security video surveillance platform for the Asian Games venues. The scale of the network, the number of video and image networks, and the level of intelligent applications are at the national leading level. Zero harmful radio interference In order to standardize the order of radio waves and ensure radio safety at this Asian Games, Guangzhou has set up a total of 269 radio support teams in the province to carry out comprehensive electromagnetic environment improvement. According to incomplete statistics, as of November 22nd, 95 Asian Games temporary frequency units have been approved with a total of 3067 frequencies and 11227 legal radio equipment; a radio monitoring network has been formed with a cumulative monitoring time of more than 10,000 hours and interference investigation 29 Started; carried out electromagnetic environment remediation actions in 12 districts of Guangzhou City, surveyed 5,233 units and 52,664 radio equipment; issued the `` Notice on the Implementation of Local Radio Control During the Asian Paralympic Games in Guangzhou Asian Games '' in the name of the provincial government District, county-level cities and streets have implemented radio control and distributed more than 14,000 copies of various radio management promotional materials. Xie Xuening said that through the above measures, the safety of the radio frequency communications of the Asian Games has been effectively guaranteed, and no harmful interference has occurred so far.
Phlizon COB series Grow Light, best full Spectrum designed to perfectly match large areas of indoor plants, hydroponics horticulture agriculture, and greenhouse, especially for indoor Plant.
3000K 5000K Cree COB and Epistar dual-chip,most efficient spectrum,high PPFD.Instead of having dozens of small diodes, COB style Led Grow Lights typically only have a handful of huge COBs, each with strong lenses to direct the light down into the plant.The big aluminum heat sink to protect the grow lights from high temperature,good cooling,long lifespan.Photosynthesis and promote healthy growth budding and flowering. 2500W COB LED Grow Light,Phlizon COB Grow Light,Phlizon Cree COB Grow Light,Full Spectrum Cree COB Grow Light Shenzhen Phlizon Technology Co.,Ltd. , https://www.philizon.com
These are rapidly gaining in popularity and are known for having deep penetration into the plant canopy. 1000w/1500w/2000w /2500w /3000w COB light, they will give you more options when your plants need different strength of illumination.
June 09, 2020