Conflict avoidance system and avoidance method for airport surface movement targets

Abstract

The invention discloses a conflict avoidance system for moving objects on an airport scene. The routing planning information of the routing planning module and the aircraft monitoring information of the monitoring data processing module are simultaneously received by the guidance processing module, and the routing planning information and the aircraft monitoring information are matched to determine the route. Correspondence with the target aircraft, according to the route of each aircraft, whether the movement on the route in the future will cross or overlap with the routes of other aircraft, so as to help controllers avoid conflicts and reduce the dependence on manual control , improving security.

Description

technical field [0001] The invention relates to the technical field of airport surface operation data processing. Background technique [0002] With the rapid development of my country's civil aviation, the number of aircraft and vehicles on the airport scene is increasing day by day. In order to adapt to this growth, the scale of the airport is getting bigger and bigger, the number of runways has increased from one to two or three, and the number of parking spaces has also increased rapidly. As a result, the taxiway layout of the scene is becoming more and more complicated, with dense intersections. A route often passes through multiple taxiways and intersections, and at the same time, multiple aircraft are taxiing on the scene. Airplanes should keep a certain distance when taxiing to avoid collision or wake interference. Therefore, one of the tasks of the tower controller is to plan the taxiing route of the aircraft and monitor the operation of each aircraft during the ta...

AI Technical Summary

Problems solved by technology

[0004] 1. The current guidance and conflict avoidance completely rely on manual (controller and pilot) observation, the reaction time is long, and there are errors in manual observation, which affects operational safety

[0005] 2. When the number of active targets increases, the controllers are busy with tasks, and the space of the tower is limited. It is impossible to increase the number of personnel completely according to the control requirements. Even if the number of controllers is increased, it will increase the difficulty of coordination and slow down the decision-making speed

Difficulty coping with sudden and changing situations

[0007] 4. In low visibility conditions, it is difficult for controllers and pilots to obtain reliable vision, so surface activities will be affected, resulting in reduced efficiency

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