Construction method of aerial refueling and refueling simulation training visual system

Abstract

The invention discloses a construction method of an air refueling and refueling simulation training visual system based on the virtual image display and an active stereo technology, and belongs to the field of flight simulator visual simulation. The method comprises a multi-channel visual synchronous three-dimensional rendering module, an active three-dimensional projection display module and a binocular head position motion capturing module. The multi-channel visual synchronous three-dimensional rendering module comprises a multi-channel visual rendering device and a synchronization device; the active stereoscopic projection display module comprises an active stereoscopic projector, a synchronous signal transmitter and virtual image display equipment; the binocular head position motion capturing module comprises an optical marking stereo glasses helmet and a binocular motion capturing camera. According to the method, the synchronization performance of the equipment and the tracking performance of the head movement and posture of the pilot are enhanced, and the requirement of simultaneously presenting the depth feeling and the out-of-screen feeling of an air refueling visual environment is met; moreover, the system has the advantages of low cost, high visual image synchronization precision, high pilot head posture tracking precision and the like of air refueling and refueling simulation training virtual image display equipment.

Description

technical field [0001] The invention belongs to the technical field of flight simulator visual simulation, and specifically refers to a construction method of an aerial refueling simulation training visual system based on virtual image display and active stereo technology, and particularly relates to a visual simulation system for aerial refueling special training simulators. Scenery system construction. Background technique [0002] During the air refueling operation, the wake of the tanker, especially the tail nozzle of the tanker engine, will cause depression to the pilot of the tanker, which will have a great impact on the precise control of the aircraft and the psychology of the pilot of the tanker. The special training simulator for air refueling and refueling is used to train pilots on the precise control ability and special situation handling level of the refueling aircraft. Its visual simulation system provides pilots with a realistic visual environment for refuelin...

AI Technical Summary

Problems solved by technology

The traditional real image visual display system lacks a sense of three-dimensionality and depth. Even if the three-dimensional projection display technology is used to create a three-dimensional sense, the relative distance judgment of aerial refueling will be affected by the weak sense of depth.

Another virtual image visual display system has the advantages of good depth of field, strong stereoscopic effect, and high brightness, but it cannot provide a better sense of going out of the screen

Neither of these two methods can satisfy the correct judgment of the relative position and distance between objects when the pilot refuels and docks, thus affecting the training effect of the pilot.

Images