Intelligent transformation makes "big and small lotus" have "face" and "inner"

  more than 80,000

  The digital intelligence management cabin links 50 weak current systems, more than 20,000 equipment, and more than 80,000 equipment units in the entire "big and small lotus" area, which can realize real-time monitoring of water, electricity, gas and other energy consumption in the venue area , can also count carbon dioxide, carbon emissions and so on.

  Real-time monitoring of energy consumption, self-service car search with AR navigation... Recently, the first phase of the intelligent transformation of the main stadium of Hangzhou Olympic Sports Center and the final hall of the Tennis Center has been unveiled.

With the blessing of 5G, Internet of Things, artificial intelligence and other technologies, the main venue of the Hangzhou Asian Games not only has "face", but also "inside".

  The main stadium of the Hangzhou Olympic Sports Center and the final hall of the Tennis Center are often nicknamed "big and small lotus flowers" by Hangzhou residents because they resemble two blooming lotus flowers.

Walking into the operation hall of the Olympic Sports Center, you will be greeted by a super large screen called the "Big and Small Lotus" digital intelligence management cabin. The screen presents a virtual model of the entire Olympic Sports Park.

  "This is the core part of the smart brain of 'Big and Small Lotus', which truly realizes one screen to control the whole situation." Zhou Baoying, general manager of the Ali Sports Digital Service Center responsible for the operation of the "Big and Small Lotus" venues, said that the digital intelligence management cabin uses "digital The "twin" technology integrates the high-precision core model area of ​​the "big and small lotus" with the programmed model area of ​​the Olympic Sports Park to form a "digital twin base" of the Olympic Sports Center that is completely consistent with the real-world geographic coordinate system.

  "In layman's terms, everything that exists in the 'big and small lotus' also exists in the computer model in the digital management cabin." Zhou Baoying said.

  It is reported that the digital intelligence management cabin links 50 weak current systems, more than 20,000 equipment, and more than 80,000 equipment units in the entire "big and small lotus" area, which can realize real-time energy consumption of water, electricity and gas in the venue area. The monitoring of carbon dioxide and carbon emissions can also be counted.

  "The digital intelligence management cabin not only displays data, but also supports daily precise management and realizes real-time remote control operations." Ma Rui, product director of Ali Sports Digital Center, introduced, "For example, a tennis match is being held in 'Little Lotus'. , our IoT center can sense the real-time wind speed, temperature and other environmental indicators in the venue. When these indicators exceed expectations, we can remotely adjust related equipment such as the temperature of the air conditioner and the wind speed of the fresh air, so that it can meet the world-class competition. requirements, all of which can be done remotely.”

  In addition, the management cabin can also use the smart management system to get an overview of the operating status of various equipment, including air conditioning and ventilation, cooling and heating sources, water supply and drainage, etc. The corresponding year-on-year and month-on-month information and the corresponding carbon monitoring values ​​can intelligently calculate the "optimal solution" of the venue's energy consumption.

  "The whole venue can effectively reduce energy consumption by more than 10% through artificial intelligence automatic adjustment and control. It has obvious advantages in improving the operating efficiency of the venue and achieving the goal of energy saving and carbon reduction." Zhou Baoying said.

  The ultimate goal of building a huge and sophisticated smart venue system is to better serve the people.

Different from the previous professional venues that were only built for large-scale competitions, the two “Lotus and Big Lotus” venues have implemented technology to serve the people, taking into account the needs of citizens’ sports and entertainment life and the development of local industries in the post-Asian Games era. Practicality and convenience, emphasizing user experience.

  Taking the common parking scene as an example, with the help of AR/VR technology of Ali Dharma Academy, the physical space of "big and small lotus" is digitized, which can realize all-area AR navigation across indoor and outdoor and across floors.

Compared with the traditional Bluetooth navigation, the error is 3 to 5 meters, and the AR navigation error is within 1 meter.

In addition, all services marked in the "Lotus and Big Lotus" electronic map, such as toilets, boarding points, first aid points, etc., support reverse search.

  "Before planning a path, you need to scan the surrounding environment, because we have digitally modeled the entire venue, and photographed every corner of the venue, and the system can locate you based on your surrounding vision. Under normal circumstances, you can confirm your location by scanning the surrounding environment of about 30 degrees." Ma Rui said.

  According to reports, the 165 intelligent ticket gates around the "Big Lotus" stadium have also been upgraded intelligently. In the future, different ticket verification solutions can be provided for different levels of events.

The outdoor sports venues in the park have also implemented services such as online reservation, ball appointment, first-use, pay-after-payment, and free sports during public welfare hours. At the same time, the tennis court provides automatic ball machines, and the football field provides services such as intelligent football sports data.

  "In the next stage, we will also launch the event service management platform and smart service system." Zhou Baoying said.