考虑多救援点的突发事件应急救援人员派遣模型

Model for Emergency Rescuers Assignment Considering Multiple Disaster Areas

针对具有多救援点的突发事件应急救援人员派遣问题,给出了一种应急救援人员派遣模型。首先,依据救援人员关于救援任务的能力指标评价值计算出不同出救点的救援人员对救援点中救援任务的胜任度;其次,依据救援人员到达救援点的应急救援时间计算出应急救援时间满意度;然后,将救援人员对救援点的胜任度与应急救援时间满意度进行集结,获得应急救援人员与各救援点的综合匹配度;进一步地,以综合匹配度最大为目标,构建应急救援人员派遣优化模型,并通过模型求解获得最优的应急救援人员派遣方案;最后,通过一个算例说明了所构建的应急救援人员派遣模型具有可用性。

For the assignment problem of emergency rescuers with multiple disaster areas, a model for the assignment of rescuers is proposed. Firstly, according to the criterion value of rescuers for each capability evaluation criterion, the competence degrees of rescuers with respect to the rescue tasks of different disaster areas are calculated. Secondly, according to how long rescuers take to reach disaster areas, the satisfaction degrees for rescue time are calculated. In addition, the competence degrees of rescuers for disaster areas and the satisfaction degrees for rescue time are integrated, and the comprehensive matching degrees between rescuers and multiple disaster areas can be obtained. Furthermore, to maximize the comprehensive matching degrees, an optimization model for the emergency rescuers assignment problem is constructed, and the optimal assignment result for rescuers can be obtained by solving the optimization model. Finally, a numerical example is given to illustrate the use of the proposed model for the assignment of rescuers.