Emergency rescue base site selection optimization method

• Main Authors: LOU SHENGYANG, GE SULING, CUI YONGXIANG, LU XIN, FAN PENGZHEN, LI HANG, JIN PEIJIAN, XU JINRONG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides an emergency rescue base site selection optimization method. The method comprises the following steps: carrying out natural disaster risk grade division on an area in which a disaster preparation rescue base needs site selection; determining important influence factors of disaster preparation rescue base site selection in the region, and calculating a weight value; selecting a feasible region suitable for arranging the disaster preparation rescue base by utilizing spatial analysis of a geographic information system, and establishing a regional disaster preparation rescue base site selection model through the feasible region suitable for arranging the disaster preparation rescue base; dividing the area into a plurality of small areas according to the natural disaster risk level, and primarily selecting hidden accident points in the area through random sampling; selecting a frontier rescue base in a hidden accident point range; and introducing the selected leading-edge rescue bases into t