Aircraft safety warning system based on virtual technology

Abstract

The invention discloses an aircraft safety warning system based on a virtual technology. The theory of airborne safety warning equipment is mainly used. Designs of a flight dynamics model and instrument control of a B737-NG aircraft are realized by using an ActiveX technology. A cabin of the system is designed by imitating a Boeing aircraft. An instrument can be enlarged and reduced. A steering wheel, a thrust rod and other operation equipment can be freely controlled. The system has the characteristics of really displaying a three-dimensional view and the geography. The system can not only realize the function of manually operating the aircraft to enter various types of alarm states, but also realize the functions of freely setting through a faculty machine so as to enable the aircraft to automatically enter various types of alarm states, and then enable the student machine to do the alarm clearing practice. The simulation of the virtual-real-time interactive aircraft cabin is realized. The imitation of human virtual complex control behaviours is realized. The system realizes the unification of the display of a virtual aircraft target queue on a virtual B737-800 navigation display instrument in the simulation of a TCAS (Traffic Collision Avoidance System) system and the display of the same in a vision system. The system disclosed by the invention has the advantages of being simple for operation, convenient for setting, real for alarm image and friendly in human-computer interface.

Description

technical field [0001] The invention relates to an aircraft safety warning system based on virtual technology, in particular to a virtual aircraft safety warning system with three-dimensional vision designed according to the principle of aerodynamics. Background technique [0002] Safety is the eternal theme of the aviation sector. In order to ensure flight safety, many safety warning devices with good performance have been installed on modern aircraft, and good results have been obtained. However, in normal flight, these safety warning devices will not alarm and do not require the pilot to take action. If things go on like this, the pilots will lack the necessary practical training. If a safety accident occurs, even if the warning equipment has alarmed, but the pilot cannot correctly understand and deal with it quickly, it will endanger flight safety and cause a flight accident. [0003] For example, in my country, on July 31, 1992, when the China General Aviation Yak 42 ...

AI Technical Summary

Problems solved by technology

Simulator training is highly authentic, but the cost is high, especially the training time is limited, and it cannot be carried out independently and often accord

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