Assignment method and system of airline air duty mission

Abstract

The invention discloses an assignment method and system of an airline air duty mission. An aircrew aptitude scarcity control table is constructed, then, aircrew aptitudes are subjected to permutation and combination exhaustivity, meaningless items are screened, finally, category scarcity is determined according to different categories on the basis of a practical aircrew number, and a scarcity category is appointed preferentially. By use of the assignment method and system, an aircrew aptitude scarcity control mechanism is designed, a flight task coverage rate is guaranteed to a maximum degree, and a purpose that the comprehensive workload index balance of the aircrew is best is realized; a PI (Production Index) parameter definition is imported, factors including workloads, working difficulty and the like are all given consideration, dual-sequence inverse matching is carried out on air duty and flight task grouping on the basis of the above factors, the aggregative indicator is guaranteed to be best, a humanistic factor is paid attention, and fairness is embodied.

Description

technical field [0001] The invention belongs to the technical field of computer scheduling, and in particular relates to a method and system for assigning airline crew tasks. Background technique [0002] With the gradual expansion of the airline fleet, rational use of the company's most valuable and scarce air crew resources to achieve the goals of ensuring safety, ensuring production, and improving efficiency has become a serious issue that airlines need to take seriously. [0003] At present, domestic airlines mainly have the following problems in the assignment of flight crews: [0004] 1) After the size of the fleet and the number of flights increase to a certain extent, a large number of complex constraints will cause a sharp increase in the workload of manually assigned flight crews, the workload of the scheduling personnel will be high, and the work efficiency will be difficult to improve. Factors affecting flight safety such as flight safety are becoming more and m...

AI Technical Summary

Problems solved by technology

[0004] 1) After the size of the fleet and the number of flights increase to a certain extent, a large number of complex constraints will cause a sharp increase in the workload of manually assigned flight crews, the workload of the scheduling personnel will be high, and the work efficiency will be difficult to improve. Factors affecting flight safety such as flight safety are becoming more and more difficult to control and coordinate;

[0005] 2) Due to the lack of a better algorithm, improper assignment of flight crews resulted in a waste of qualifications, which eventually led to insufficient coverage of flight tasks, and some flights could not be executed due to lack of flight crews;

[0006] 3) The task balance between different crews is not enough;

[0007] 4) At present, the more common scheduling method is computer-aided scheduling, which cannot realize automatic optimal scheduling, and the efficiency is low;

[0008] 5) Some engineering technicians and scholars at home and abroad try to solve this problem through mathematical programming methods. At present, the amount of calculation is huge and the processing speed is low.

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