The Boeing Company
Low resolution adaptive distance display

Abstract:

Guide systems for indicating a distance between a first object and a second object and a method for visually representing a distance between two objects as the distance reduces are provided. A sensor measures a distance between the first object and the second object. A processor receives a distance measurement from the sensor and determines whether the distance measured by the sensor is within one of a plurality of distance intervals. Upon determining that the distance is within one of the plurality of distance intervals, the processor displays a distance indicator on the display. The distance indicator is located on the display based on the distance according to a scale for the distance interval, where a display area on the display represents the distance interval. The scale for the distance intervals becomes finer as the distance between the first object and the second object decreases.