Scoring method and scoring system for aircraft itinerary based on multi-sensor information fusion

Abstract

The present invention discloses a multi-sensor information fusion-based airplane journey scoring method and system, wherein the multi-sensor information fusion-based airplane journey scoring method comprises the following steps of S1 obtaining various types of sensor information during the flight process of an airplane, and classifying the sensor information according to the information types; S2 according to the classification types, obtaining the transfinite events corresponding to each type of sensor information separately, and according to the transfinite events, carrying out the normalization calculation on each type of sensor information to obtain the airplane journey score of each type of sensor information; S3 carrying out weighted fusion on the airplane journey scores of various types of sensor information to obtain the final airplane journey score. By the multi-sensor information fusion, the method can fully utilize the advantages of multiple sensors to make up the insufficiency of the single sensor, and enables the comprehensiveness and the accuracy of the information to be improved.

Description

Technical field [0001] The invention relates to an airplane itinerary scoring method, in particular to an airplane itinerary scoring method based on multi-sensor information fusion, and also to a scoring system for realizing the airplane itinerary scoring method, belonging to the technical field of flight information evaluation. Background technique [0002] In recent years, with the vigorous development of the aviation industry, the number of domestic aircraft has increased day by day, the routes in the airspace have become increasingly dense, and the passenger flow has increased day by day. This has put forward higher requirements for flight safety and pilots' flight technology. Therefore, it is particularly important to make timely judgments on whether the flight status of the aircraft is good and whether the pilot's flight skills are qualified. [0003] At present, in the field of flight safety, the extraction of out-of-limit events and the scoring of flight itineraries is a ba...

AI Technical Summary

Problems solved by technology

However, due to the lack of unified and comprehensive planning during system design, there are problems of incomplete information, inconsistent information, and even information conflicts among the information systems for the same information target.

This makes the information of the current aircraft operation system unobstructed, so that the airport management lacks a comprehensive and accurate grasp of information targets, and lacks the ability to respond to abnormal events in a timely manner, resulting in low accuracy of the risk assessment model for flight performance

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