Currently, sports events are blooming everywhere, and smart sports are also maturing. Sports events continue to be deeply integrated with new generation information technologies such as the Internet of Things and digital twins, innovating sports methods, promoting national fitness, and promoting industrial upgrading. The digital twin visualization platform Yizhiwei has also been committed to the digital development of the sports field. Yizhiwei built a marathon data command center for a large marathon event in a city. Through the Internet of Things and big data technology, it can realize marathon player data and event data. , safety guarantee data, and medical guarantee data are unified and aggregated for visual display and command and dispatch, providing data support and decision-making support for marathon event operation guarantee and command and dispatch.
(Case data are all virtual data)
1. Visual large-screen design
The command and dispatch of the marathon data command center is based on "accurate transmission and intelligent response", and the marathon visual large screen is designed into two status modules, namely the normal module and the alarm status. The normal module consists of competition time, player rankings, player portraits, live event signals, and half-marathon track maps. The alarm status consists of alarm list, medical individual monitoring screen, drone video screen and half marathon course map. When there is an abnormality in the data or an alarm message is transmitted, the status changes from normal to alarm, and the main color of the page changes from blue to red, allowing people to perceive and take countermeasures more clearly.
2. Visual large-screen demonstration
(1) Dream Marathon Data Command Center
**Scenario conversion demonstration:** When an alarm occurs, switch from normal to alarm. The change of the main color of the page gives people a clear visual perception. Information unrelated to the current event of concern changes from complex to simplified as the scene changes, while information related to the event becomes increasingly detailed, such as map enlargement, ruler scale refinement, pop-up window prompt information, and global thumbnails. Clearly see the relative location of where the incident occurred.
(2) Normal module
**Normal module demonstration:** Under normal conditions without emergencies, the large screen can display real-time competition conditions on the marathon, player rankings, player portraits, ambulances, medical stations, AEDs, cameras and other legend information to provide an overview of the event. Real-time monitoring guarantee.
(3) Alarm status
**Alarm status demonstration:** Under the alarm module, the large screen can display real-time reported information to facilitate command and coordination of on-site staff.
(4) Track thermal dynamic simulation
3. The value of marathon visualization large screen
A complete marathon data command center can realize the unified collection and display of marathon event-related data. The data visualization large screen is used to present marathon event information in an all-round way. Visualization technology allows the command center to grasp the overall situation and enhance the sense of participation and interaction of runners, spectators and other parties. At the same time, visual data display is used to provide early warning and early guidance of crisis events, and medical protection is provided through telemedicine based on point information. Traffic conditions are redirected in real time through one screen to avoid risks caused by traffic violations and allow runners to fully The heart is immersed in running and promotes the safe and smooth conduct of the event.
4. The big sports screen can also be...
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