摘要:
An improved system and method are disclosed for indicating the validity of airport runway visual approach slope indicators on an aircraft display. An aircraft display system is provided, which includes a database for storing data about the specific visual approach slope lighting indicator system being used by each airport of a plurality of airports and any special distance and/or usage limitations associated with each such visual approach slope indicator system, a processing unit, a position determination unit, and a visual display. As an aircraft approaches an airport, the processing unit receives the aircraft's current position from the position determination unit, and compares the aircraft's current position data with the distance and/or usage limitation data stored in the database for the approach slope indicator system being used by that airport. If the processing unit's comparison of the aircraft's current position data and the airport's distance and/or usage data indicates that the visual approach slope lighting indicator system is within a valid range, then the processing unit provides a display format of a simulated airport environment for the airport of interest to the visual display, which includes a symbolic presentation of the airport's visual approach slope lighting indicators associated with the aircraft's current position, along with appropriate colors for the lighting elements being displayed. However, if the processing unit's comparison of the aircraft's current position data and the airport's distance and/or usage data indicates that the visual approach slope lighting indicator system is not within a valid range, then the processing unit provides a display format of a simulated airport environment for the airport of interest to the visual display, which includes a symbolic presentation of the airport's visual approach slope lighting indicators with the lighting elements capped, for example, with a red X symbol. Therefore, in this manner, the accuracy, availability and validity of the lighting system, and the safety of the aircraft's approach and landing are significantly improved.
摘要:
A display screen for displaying multiple sets of information is provided. In one embodiment, an aviation display screen includes a main window and a plurality of miniature windows. The main window is adapted to illustrate one set of information. Each miniature window is adapted to display a set of avionic information. The avionic display is further adapted to toggle a select set of avionic information in one of the miniature windows into the main window.
摘要:
A display system and method for an aircraft displays, in real-time, the protected airspace associated with a CTL maneuver. The system processes aircraft approach category data and determines the protected airspace based at least in part on the processed aircraft approach category. An image representative of the determined protected airspace is displayed on the aircraft flight deck display system.
摘要:
An improved system and method are disclosed for eliminating pilot confusion in visualizing multiple categories of data, such as, for example, weather data and terrain data, simultaneously on an integrated, multi-color display. For example, an aircraft display system is disclosed that includes a processing unit, a terrain database, a weather data source, a visual display for displaying multi-color weather data and terrain data, and a control device for controlling the duration of the weather data being shown on the visual display. As an aircraft proceeds along a flight path, the processing unit retrieves and/or receives weather data from the weather data source and terrain data from the terrain database. The processing unit provides color renderings of the terrain data to the visual display. The processing unit determines a time duration for the weather data from a setting of the control device (e.g., set by a pilot), and provides color renderings of the weather data to the visual display for the selected time duration. For example, the weather data sweep on the display can become narrower or wider depending on the time duration selected. Also, for example, the trailing edge of the weather data sweep can become more transparent and/or opaque as the sweep becomes narrower. Thus, the pilot is allowed to control the length of time that the weather data is being displayed, which reduces and/or eliminates confusion in visualizing the terrain data and weather data being displayed simultaneously on the integrated, multi-color display.
摘要:
Methods and apparatus are provided for displaying data categories. The apparatus comprises a display that is configured to produce a first visual presentation of a first data category of the data categories and a second visual presentation of a second data category of the data categories. The apparatus also comprises a processor that is configured to control the display during simultaneous production of the first visual presentation and the second visual presentation. The processor is configured to control the display such that the first visual presentation comprises a first line bordering at least a portion of a first object of the first data category.