Meteorological “Prophet” on the new typhoon special edition to assist the “City Brain” to predict meteorological risksFly into the homes of ordinary people
Xinmin Evening News (Reporter Ma Dan) Where is the risk of water accumulation? Which construction site has a safety risk? Which section of the elevated rail transit line has a high wind risk? The reporter learned from the Shanghai Meteorological Bureau that in order to deal with the meteorological disasters that typhoon “fireworks” may bring to Shanghai, the “Smart Meteorological Guarantee City Refined Management Prophet System (hereinafter referred to as the “Prophet System”) has recently launched a new typhoon expert. Version to assist the “urban brain” in predicting weather risks and preventing disasters.
Caption: This morning’s smart weather guarantee city fine management prophet system interviewed for the picture (the same below)
Caption: On July 23, the typhoon section of the meteorological “prophet” has been online for many days
The empowerment of meteorological data is improving the city’s predictive, judgment, intervention, and disposal efficiency. The notification of weather changes has changed from traditional artificial notification to online and real-time communication, and the city’s various operating departments are linked more quickly.
One-line viewing of smart information
“At 10:10 on the 25th, Typhoon No. 06 “Fireworks” is about 164 kilometers away from Shanghai.” “Rail transportation: low temperature without risk, high wind orange risk, heavy precipitation blue risk.” The reporter saw that the typhoon of the “Prophet System” In the special page, all the content is displayed on one screen. In the center of the big screen is a clear picture of the typhoon movement path. On the left, weather monitoring-forecast, precipitation, and gale events are updated in real time, and typhoon-related information is displayed on the right. The ones are application scenario modules related to city operation, such as service release, warning release, rainstorm and waterlogging, and construction sites.
The Meteorological Prophet System unveiled in 2019 has been upgraded to version 2.0. On the one hand, it is connected to the urban two-level urban transportation platform to provide support for the urban transportation department’s command and decision-making, and on the other hand, it is also connected to the management scenarios of the corresponding commissions The relevant forecast and early warning information provides a certain decision-making basis for various departments to predict high-impact weather events and prevent meteorological risks in advance, and further form a closed loop of smart weather services from forecast and early warning, joint handling to disaster prevention and loss reduction.
“Prophet” can predict risks
The typhoon struck, and the biggest catastrophic weather brought to Shanghai was strong winds and heavy precipitation. Yang Chen, an engineer at the Risk Research and Judgment Office of the Meteorological Disaster Prevention Technology Center of the Shanghai Meteorological Administration, said: “By analyzing and predicting the impact of weather on city operations, the’prophet system’ can help predict what kind of grid management the’fireworks’ might cause. The high incidence of incidents can also predict the risk of heavy rain and waterlogging, the safety risk of construction sites and the risk of rail transit, and provide risk warning information for relevant functional departments.”
Rail transit overhead lines are easily affected by strong winds in typhoon days. The calculation model of the “Prophet System” will “actively” analyze the risk level of the gale and provide early warning prompts; and as the first batch of “stationed in” the application scenario of the Prophet System-heavy rain The flood scene will also play an important role in ensuring the city operation of the typhoon “fireworks”. This scenario was first carried out in a community pilot project in Yangpu District in 2013 and has now achieved full coverage of the central urban area within the outer ring. The meteorological “prophet” can make the corresponding risk level estimation in advance by accessing the real-time calculation results of the background of the rainstorm and waterlogging assessment model.
Editor: Xia Yun
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