Multi-skill training ＆ assignment model of emergency rescuers based on time satisfaction

In order to couple the training and dispatch tasks of emergency rescue, and to improve the work efficiency of emergency rescue personnel, an optimization model for the integration of training ＆ assignment of emergency rescuers was established, which took maximizing the overall time satisfaction and minimizing the total cost of training ＆ assignment as the objective function.Taking COVID-19 epidemic as the research background, the simulation and solving were conducted by using the Lingo software.The results showed that the short-term training could effectively improve the rescue capability of emergency rescuers, and meet the requirements of emergency rescue time and rescue tasks of the disaster-affected sites.