Flight simulator with dual probe multi-sensor simulation

Claim 3

The apparatus of claim 1, wherein said first video signal generating means comprises a television camera having a wide angle field of view.

Claim 4

The apparatus of claim 1, wherein said second video signal generating means comprises a monochromatic television camera having a narrow field of view variable from 1°×1° to 8°×8°.

Claim 5

The apparatus of claim 3, wherein said means for converting said second signal comprises: a cathode ray tube mounted within said vehicle for displaying images from said second video signal; means for reversing the polarity of the image displayed on said CRT, operably connected thereto; means for controlling the gain on said CRT; and control devices mounted in association with said CRT for selecting the directional orientation of said second video signal generating means.

Claim 6

The apparatus of claim 4, wherein said means for providing simulated terrain comprises: a first modelboard having disposed thereon a plurality of models representing a variety of cultural and environmental features, said modelboard and said features being painted to resemble their real world counterparts, said first modelboard disposed in cooperative relation to said first video signal generating means; and a second modelboard of identical size and shape as said first modelboard having disposed thereon in corresponding location, the same quantity and type of cultural and environmental features, said second modelboard differing from said first modelboard only in that said second modelboard and selected features thereon are painted with specially selected paints to vary in reflectivity during varied hues of illumination, said second modelboard disposed in cooperative relation to said second signal generating means; and means for providing varied hues of illumination to said second modelboard.

Claim 7

The apparatus of claim 5, wherein said positioning means comprises two identical gantries, each supporting one of said video signal generating means and each moving synchronously to position said video signal generating means.

Claim 8

The apparatus of claim 4, wherein said means for providing a simulated terrain comprises a modelboard and a plurality of cultural and environmental features disposed about said modelboard.

Claim 9

The apparatus of claim 7, wherein said positioning means comprises a gantry operably configured to support said first and second video generating means in fixed relation to said modelboard.

Claim 10

The apparatus of claim 1, wherein said means for providing a simulated terrain comprises: a modelboard; a plurality of environmental and cultural features represented in scale models, disposed about said terrain board; and means for heating selected ones of said plurality of features to simulate infrared radiation therefrom.

Claim 11

The apparatus of claim 1, wherein said correlating means comprises a computer having a memory with a data base containing equations of motion for said vehicle, proportional equations for correlating inputs into said vehicle controls with said positioning means, programmed to solve said equations and control said positioning means and said vehicle in accordance therewith, having inputs from said vehicle and outputs to said vehicle and said positioning means.

Claim 12

In a simulator of an operator-controlled vehicle in which the simulator includes first display means providing a first video signal and presenting images responsive thereto for observation by said trainee of a modelboard having terrain that depicts surface features observable in the operational environment of said vehicle, wherein said vehicle includes forward looking infrared apparatus that displays sensory information to said operator about said surface features, and said simulator includes a gantry responsive to control commands from the simulated vehicle occupied by said trainee on which a first video means is mounted to provide said first video signal, means to simulate the forward looking infrared system of said vehicle for said trainee, comprising: display apparatus attached to said simulated vehicle and positioned within the field of view of said trainee to simulate the forward looking infrared display apparatus observable by said operator; monochromatic video means mounted on said gantry and responsive to independent directional commands from said simulated vehicle for providing a second video signal of said terrain; and processing means coupled to said monochromatic video means and to said display apparatus, for adapting said second video signal to generate a negative image on said display apparatus; such that the view of said terrain that is presented to said trainee by said first display means is supplemented on a separate display by a view that simulates said sensory information about the surface features depicted by said terrain.

Claim 13

In a simulator of an operator-controlled vehicle in which the simulator includes first display means providing a first video signal and presenting images responsive thereto for observation by said trainee of a modelboard having terrain that depicts surface features observable in the operational environment of said vehicle, wherein said vehicle includes forward looking infrared apparatus that displays sensory information to said operator about said surface features, and said simulator includes a gantry responsive to control commands from the simulated vehicle occupied by said trainee on which a first video means is mounted to provide said first video signal, means to simulate the forward looking infrared system of said vehicle for said trainee, comprising: display apparatus attached to said simulated vehicle and positioned within the field of view of said trainee to simulate the forward looking infrared display apparatus observable by said operator; monochromatic video means mounted on said gantry and responsive to independent directional commands from said simulated vehicle for providing a second video signal of said terrain; and processing means coupled to said monochromatic video means and to said display apparatus, for adapting said second video signal to generate a negative image on said display apparatus; such that the view of said terrain that is presented to said trainee by said first display means is supplemented on a separate display by a view that simulates said sensory information about the surface features depicted by said terrain.