Scheduling method of disposable consumption emergency materials

Abstract

The invention provides a scheduling method of disposable consumption emergency materials. The method includes the steps that the variety and the number of the emergency materials to be transported, various emergency material supply stations and an emergency point are determined; alternative transport road segments of the emergency materials to be transported are determined; required driving time of the road segments is calculated; various probable roads from a certain emergency material supply point to the emergency point are determined; road connectivity of the various probable roads from the certain emergency material supply point to the emergency point is determined; a comprehensive benefit optimization function of the roads is built; a comprehensive benefit optimization function value of the various probable roads from the certain emergency material supply point to the emergency point is calculated, and when comprehensive benefit optimization function value is minimum, the corresponding road is the optimal transport road from the emergency material supply point to the emergency point; a scheduling scheme of the emergency materials is acquired, and transport scheduling is conducted. The method combining multi-road optimization selection with material allocation is adopted, and then transport and allocation of the emergency materials can be effectively scheduled at special moments.

Description

technical field [0001] The invention relates to the technical field of resource scheduling, in particular to a scheduling method for one-time consumption of emergency materials. Background technique [0002] At present, there are frequent accidents at home and abroad, which have caused great harm to social life and production. Sudden pollution accidents cause a wide range of hazards. The required emergency supplies often have the characteristics of large demand and many types. Emergency supplies directly affect emergency response. The implementation of the organization, if the emergency materials are not in place, the hazards caused by the accident cannot be controlled. Therefore, the research on the dispatch of emergency materials is very important. [0003] At present, the scheduling and combination of emergency supplies is mostly limited to the research on transportation routes, and the research is often on the selection of multiple transportation routes for a single supp...

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Problems solved by technology

[0002] At present, there are frequent accidents at home and abroad, which have caused great harm to social life and production. Sudden pollution accidents cause a wide range of hazards. The required emergency supplies often have the characteristics of large demand and many types. Emergency supplies directly affect emergency response. The implementation of the organization, if the emergency supplies are not in place, the hazards caused by the accident cannot be controlled. Therefore, the research on the dispatch of emergency supplies is very important

[0003] At present, the scheduling and combination of emergency supplies is mostly limited to the research on transportation routes, and the research is often on the selection of multiple transportation routes for a single supply point. Many factors are considered when selecting the route. However, after the actual sudden pollution accident occurs, The demand for emergency materials is large and urgent, and it is often not enough to study the transportation path from a single supply point to an emergency point. Such research does not combine the distribution and transportation of emergency materials from multiple supply points; in addition, for multi-supply The allocation of emergency supplies at a point always takes the shortest time or the least cost as the optimization goal, and also assumes an exact value for the transportation time from the supply point to the destination, and does not take into account the traffic conditions on the road during transportation That is, the influence brought by the reliability of road connectivity, which makes the established material distribution and transportation model not in line with the actual situation, which leads to the wrong judgment of decision makers on emergency material dispatch, which is not conducive to the implementation of emergency organization

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