Low-cost flight simulator cabin display and control system

Abstract

The invention discloses a low-cost flight simulator cabin display and control system which is a combined training simulator cabin display and control system used for large aircraft air-service and ground-service personal training. The low-cost flight simulator cabin display and control system is an interface for transmitting information between an operator and a flight simulator, is composed of a display part and a control part and is composed of a simulated cabin, control mechanisms, a resolving control computer, an instrument emulation computer, displayers and control templates. The displayers display instruments and various control signals, the control templates with integrated control knobs and switches are installed outside the displayers for achieving man-machine interaction, the control templates and the displayers are assembled according to the proportions of a true aircraft, and the simulated cabin is built. According to the low-cost flight simulator cabin display and control system, the method that the virtual instruments and the control templates are combined is used; compared with a full-hardware simulator based on solid instruments, the device structure of the simulator is simplified, the development cost is reduced, the development cycle is shortened, and the design change efficiency of the system is improved; meanwhile, the problem that the man-machine interaction fidelity of a virtual display and control system based on the touch technology is not high can be solved.

Description

Technical field [0001] The invention relates to a comprehensive training simulator cockpit display and control system used on the ground for the training of large aircraft air and ground crews. It is an interface for transferring information between the operator and the flight simulator, and consists of two parts: display and control. . Background technique [0002] Using flight simulators for flight training has many advantages such as saving training costs, improving training efficiency, ensuring flight safety, improving the initiative and timeliness of training, and reducing environmental pollution. Therefore, in the modern flight training process, a large number of flight simulators are used as an auxiliary training method, and the flight simulator is required to have a high degree of simulation. The flight simulator cockpit display and control system includes two parts: display and control. The display part is the interface for the pilot to obtain information. It mainly dis...

AI Technical Summary

Problems solved by technology

The advantages are: realistic display effect and friendly human-computer interaction. The disadvantages are: due to the large number and variety of aircraft cockpit instruments, whether it is refitting finished aviation instruments or designing and developing them by ourselves, it requires high costs. The cost of building a full-hardware cockpit display and control system It will account for more than 40% of the overall R&D cost; the instrument control method and logic relationship in the simulator are different from the real aviation instrument, and the dial and internal transmission relationship need to be redesigned, and the development cycle is long; the internal structure of the physical instrument is complex and the degree of modularization is not high , resulting in difficult troubleshooting and high maintenance costs; physical instruments have fixed functions, limited connections with other equipment, difficult information conversion, and weak upgradeability

The disadvantages are: the virtual display and control system realizes human-computer interaction through the touch screen, and cannot simulate the real operation process with insurance or error-proof control switches and knobs, and cannot give the operator a real sense of interaction. The simulation fidelity is not high, and the sense of immersion is not strong; The control accuracy and sensitivity of the touch screen cannot meet the needs of fast and accurate operation in special situation handling, especially when multiple operations are performed at the same time, multi-touch is easily disturbed, resulting in wrong operation process, and the evaluation results cannot reflect the real flight level of the operator

Images