Non-centralized safety interval autonomous keeping system for pilot

A technology for safe separation and maintenance systems, applied in the field of flight management systems, can solve problems such as conflict relief

Active Publication Date: 2017-02-01
CIVIL AVIATION FLIGHT UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This system takes the independent maintenance of aircraft safety interval as the research object, and solves the problems that exist between aircraft, between aircraft and ground obstacles, and between aircraft and ground o

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  • Non-centralized safety interval autonomous keeping system for pilot
  • Non-centralized safety interval autonomous keeping system for pilot
  • Non-centralized safety interval autonomous keeping system for pilot

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Embodiment Construction

[0022] The following will be combined with Figure 1-5 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The present invention provides a pilot-oriented non-centralized safety interval self-maintaining system through improvement. In order to realize the safe operation of the aircraft led by the pilot, it is necessary to complete the cognition of the airspace environment, generate and share the airspace security situation, and through the flight behavior Coordinated control, which realizes autonomous avoidance of collision threats in the airspace...

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Abstract

The invention discloses a non-centralized safety interval autonomous keeping system for a pilot, which is characterized by comprising a conflict probability module, a graded warming module and a dynamic release module. The input part is composed of four kinds of data of aircraft performance, a flight status, an airspace situation and a flight intention, and the output part is aircraft operation parameters. The system uses the aircraft safety interval autonomous keeping as a research object, problems of conflict detection and conflict release between aircrafts, the aircraft and a ground obstacle and the aircraft and the special restricted airspace existing in intensive flights under different performance, different missions and different priorities of heterogeneous aircrafts in a civil aviation operation condition can be solved. Key technologies such as conflict detection among multiple aircrafts, conflict release strategy optimization and flight conflict autonomous graded evaluation in the civil aviation operation condition are broken through, and a set of complete non-centralized safety interval autonomous keeping system for the pilot is brought forward.

Description

technical field [0001] The invention relates to a flight management system, in particular to a pilot-oriented non-centralized safety interval autonomous maintenance system. Background technique [0002] In the past two decades, my country's air transport industry has developed rapidly, and the air transport volume has continued to grow. The traffic congestion problem caused by the inefficiency of traditional control methods has become a bottleneck restricting the development of the air traffic control system and even air transport. At present, the control of aircraft is mainly carried out by the controller on the basis of familiarity with the performance of various types of aircraft, according to the aircraft dynamic information and flight plan, and relying on experience to implement one-way traffic control from the controller to the pilot. This kind of one-way empirical traffic control behavior centered on ground controllers greatly limits the real-time performance of contr...

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Application Information

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IPC IPC(8): G08G5/04
CPCG08G5/045
Inventor 徐开俊
Owner CIVIL AVIATION FLIGHT UNIV OF CHINA
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