Emergency information release strategy construction method, device and system and storage medium

• Main Authors: LIANG JIAHONG, LIANG ZHIYAN, ZHUANG ZHIYANG, LI JIEYI
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2025
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to the technical field of information release, and discloses an emergency information release strategy construction method, device and system and a storage medium, and the method comprises the steps: obtaining daily hourly people flow data of a historical time period of a target region; acquiring hourly accumulated rainfall of the meteorological automatic station closest to the straight line of the target area in a historical period; calculating the hourly people flow fluctuation rate based on the daily hourly people flow data; determining a rainfall risk grading basis based on the hourly people flow rate fluctuation ratio and the hourly accumulated rainfall; and determining an emergency information issuing strategy based on the rainfall risk grading basis and a set rainfall threshold value. According to the invention, a more comprehensive and dynamic notification strategy is adopted to effectively deal with the challenges and reduce potential safety risks. 本发明涉及信息发布技术领域，公开一种应急信息发布策略构建方法