Low-temperature anti-freezing risk prediction system and method

The invention discloses a low-temperature anti-freezing risk prediction system and method. The system comprises an information acquisition module, a risk assessment module, a risk assessment module and a prediction module. The information acquisition module is used for acquiring low-temperature historical data and real-time meteorological data of day-by-day temperature observation of a national station, and constructing a low-temperature event library; the risk assessment module is used for assessing the low-temperature event risk based on the low-temperature event library; the risk assessment module is used for assessing the risk of the low-temperature event based on the low-temperature historical data and the risk of the low-temperature event; the prediction module is used for predicting the low-temperature process based on the low-temperature historical data and the real-time meteorological data, and evaluating the risk and risk of the predicted low-temperature process. According to the invention, various