초록 ▼

Systems and methods for enhanced display of obstacles in a combined vision display are provided. The system comprises a display unit and an enhanced vision system configured to generate first signals representative of enhanced vision images. Data storage device contains obstacle data representative

Systems and methods for enhanced display of obstacles in a combined vision display are provided. The system comprises a display unit and an enhanced vision system configured to generate first signals representative of enhanced vision images. Data storage device contains obstacle data representative of obstacles. Synthetic vision system is configured to selectively retrieve obstacle data from data storage device and generate second signals representative of synthetic vision images of one or more obstacles. Processor is in operable communication with display unit and coupled to receive first and second signals and configured, in response thereto, to: overlay the synthetic vision images of the one or more obstacles over the enhanced vision images and command display unit to display the synthetic vision images of the one or more obstacles overlaid over the enhanced vision images. The overlaid synthetic vision images of the one or more obstacles may be visually highlighted.

대표청구항 ▼

1. A system for enhanced display of obstacles in a combined vision display for a vehicle, the system comprising: a display unit;an enhanced vision system having a camera that generates a first signal representative of an enhanced vision image;a source of a selection that indicates the obstacles to b

1. A system for enhanced display of obstacles in a combined vision display for a vehicle, the system comprising: a display unit;an enhanced vision system having a camera that generates a first signal representative of an enhanced vision image;a source of a selection that indicates the obstacles to be overlaid in front of the enhanced vision image based on at least one of a size of the obstacle and a type of the obstacle;a data storage device containing obstacle data representative of the selected obstacles and terrain data relating to terrain proximate the vehicle;a synthetic vision system configured to retrieve the selected obstacle data and the terrain data from the data storage device and generate second signals representative of a synthetic vision image of a topographical environment around the vehicle, the synthetic vision image including the selected obstacles and terrain;a processor in operable communication with the display unit and coupled to receive the first and second signals and configured, in response thereto, to: overlay the selected obstacles of the synthetic vision image over the enhanced vision image;command the display unit such that the combined vision display displays the synthetic vision image, including the selected obstacles and the terrain, in a synthetic vision image window associated with the combined vision display; andcommand the display unit such that the combined vision display displays the selected obstacles of the synthetic vision image overlaid over the enhanced vision image in an enhanced vision image window of the combined vision display such that the selected obstacles are displayed in both the enhanced vision image window and the synthetic vision window. 2. The system of claim 1, wherein the synthetic vision image of the selected obstacles are selectively overlaid over the enhanced vision image based on a detection range of the enhanced vision system. 3. The system of claim 1, wherein the source of the selection is an operator of the vehicle, the processor, or both. 4. The system of claim 1, wherein the processor is further configured to selectively visually highlight the synthetic vision image of the selected obstacles and to command the display unit to display the visually highlighted synthetic vision image of the selected obstacles overlaid over the enhanced vision image. 5. The system of claim 1, wherein the processor is further configured to select the synthetic vision image of the selected obstacles to be visually highlighted. 6. The system of claim 4, wherein: the display unit is further configured to display the visually highlighted synthetic vision image of the selected obstacles overlaid over the enhanced vision image overlying a portion of the synthetic vision image. 7. The system of claim 6, wherein the synthetic vision image of the selected obstacles overlaying the enhanced vision image are visually enhanced by increased intensity, color, shape, or combination thereof. 8. The system of claim 6, wherein the processor is further configured to change at least one visual characteristic of the synthetic vision image to visually distinguish the selected obstacles from the terrain data therein. 9. The system of claim 8, wherein a color, an opacity, a shape, or a combination thereof of the synthetic vision image of the terrain, the selected obstacles, or both are changed to visually distinguish the synthetic vision image of the selected obstacles from the terrain data. 10. The system of claim 9, wherein the selected obstacles are displayed having an opacity that is greater than the opacity of the terrain. 11. The system of claim 8, wherein the processor is further configured to command the display unit to blank out at least a portion of the underlying synthetic vision image of the terrain. 12. The system of claim 8, wherein the processor is further configured to command the display unit to increase a brightness of the selected obstacles relative to one or both of the underlying enhanced vision image and the synthetic vision image of the terrain. 13. The system of claim 8, wherein the processor is further configured to select which synthetic vision image of the selected obstacles to display in the synthetic vision image overlying the enhanced vision image and the synthetic vision image of the terrain. 14. A method for enhanced display of obstacles in a combined vision display of a vehicle, the method comprising: generating an enhanced vision image from a camera of the vehicle;receiving a selection from an operator of the vehicle that indicates the obstacles to be overlaid in front of the enhanced vision image;generating a three-dimensional synthetic vision image of a topographical environment proximate the vehicle, the topographical environment comprising terrain and the selected obstacles;overlaying the selected obstacles from the synthetic vision image over the enhanced vision image;selectively visually highlighting the selected obstacles of the synthetic vision image overlying the enhanced vision image;displaying the visually highlighted synthetic vision image of the obstacles overlying the enhanced vision image in an enhanced vision image window of the combined vision display; anddisplaying the synthetic vision image of the topographical environment, including the terrain and the selected obstacles, in a synthetic vision image window of the combined vision display such that the selected obstacles are displayed in both the enhanced vision image window and the synthetic vision image window of the combined vision display. 15. The method of claim 14, further comprising the steps of: overlaying and displaying the visually highlighted synthetic vision image of the obstacles overlying the enhanced vision image over a portion of the three-dimensional synthetic vision image of the topographical environment and obscuring the portion of the three-dimensional synthetic vision image of the topographical environment underlying the enhanced vision image. 16. The method of claim 14, wherein the step of receiving the selection from the operator of the vehicle comprises selecting the obstacles based on one or both of obstacle size and obstacle type. 17. The method of claim 14, wherein the step of overlaying the synthetic vision image over the enhanced vision image comprises selectively overlaying the synthetic vision image based on a detection range of the enhanced vision image. 18. A flight deck display for an aircraft, the flight deck display comprising: a display screen;a display unit operatively connected to the display screen and configured to receive commands from a processor instructing the display unit to display, on the display screen: a synthetic perspective image of topography for a region proximate the aircraft, the synthetic perspective image of topography comprising a synthetic vision image of one or more obstacles and terrain, the synthetic vision image displayed in a synthetic vision image window of the display screen;an enhanced vision image overlying a portion of the synthetic perspective image of the topography, the enhanced vision image received from a camera associated with the aircraft and displayed in an enhanced vision image window of the display screen; andthe synthetic vision image of one or more selected obstacles overlying the enhanced vision image and the synthetic vision image of the terrain such that the selected obstacles are displayed in both the enhanced vision image window and the synthetic vision image window,wherein the one or more obstacles are selected based on a size of the obstacle and a type of the obstacle by an operator of the aircraft. 19. The flight deck display of claim 18, wherein the synthetic vision image of the selected obstacles is visually highlighted relative to the underlying enhanced vision image.