Rescue aircraft online task distribution method based on two-stage planning in earthquake rescue

Abstract

The invention discloses a rescue aircraft task allocation method (TLP) based on a two-stage planning algorithm in earthquake rescue. The method comprises an earthquake rescue simulator and a two-stage planning rescue algorithm (TLP). The earthquake rescue simulator simulates the conditions of affected people in a ground medical area and an affected area in an earthquake. Task distribution of the rescue aircraft is optimized online through the TLP algorithm, and the optimization comprises three parts of rescue task level planning, rescue aircraft level planning and rescue aircraft position distribution. The first part is used for completing clustering of rescue tasks and task distribution of rescue aircrafts. The second part is used for carrying out rescue target sequence planning on each task group and the corresponding rescue aircraft group based on a particle swarm algorithm, and the third part is used for carrying out position distribution on each rescue aircraft after the tasks are completed, so that rescue work in the next rescue period is conveniently carried out. The TLP algorithm maximizes the total number of successfully rescued people under the condition that the occurrence of earthquakes and aftershocks has randomness and unpredictability, and the rescue effect is improved.

Description

Technical field [0001] The invention belongs to the technical field of computer applications, and particularly relates to the task allocation of rescue aircraft in earthquake rescue, and is specifically based on a two-level planning of earthquake rescue aircraft task allocation method. It can be used to realize the effective task assignment of rescue aircraft online, so as to evacuate the disaster-stricken persons from the disaster area as soon as possible after the earthquake, so as to ensure the safety of personnel. Background technique [0002] Earthquake disasters have the characteristics of strong suddenness and destructiveness. At the same time, the squeeze and collision between plates make it easy to move and rupture inside and at the edges of plates, causing strong secondary disasters and extremely difficult to defend. Therefore, in order to minimize social and economic losses, it is necessary to respond in a timely manner and plan the emergency rescue of disaster-stricke...

AI Technical Summary

Problems solved by technology

However, most of the existing earthquake rescue methods focus on the research of group behavior in a certain area, the emergency selection of temporary rescue centers after

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