Invention Grant
US07868813B2 Multi-use bearing and range line 有权
多用途轴承和量程线

Multi-use bearing and range line
Abstract:
A method (400), a system and a computer program product are disclosed for graphically displaying air traffic control information in an air traffic control system. Information about objects in an air traffic control environment is compiled and calculated (410). Tokens (e.g., text, icons, images, or other symbols) corresponding to the objects in the air traffic control environment are displayed (420). At least two objects are selectively designated (430) in combination as a source object and a target object connected by a bearing and range line token (210, 220, 230, 240). Air traffic control information (212, 222, 232, 242) about the combination of objects associated with the bearing and range line token dependent upon the combination of objects designated in the combination is displayed (440). The displayed air traffic control information is required decision making information to enable an air traffic controller to manage air traffic. Display of the air traffic management information is dynamically updated (450) upon any change of the designated objects.
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