The present invention provides a navigation controller with real-time visual indication of a specific cardinal direction in relation to a front direction of the navigation controller which allows checking on whether the heading estimation of the UAV is subject to any magnetic interference. The navigation controller comprises a housing comprising a distinctive visual mark for indicating the front direction of the navigation controller; a GNSS satellite signal receiving module and a visual indication module comprising a circular array of visual indicators evenly arranged in a circular ring and configured to generate visual indication of the specific cardinal direction in relation to the front direction of the navigation controller.
Visual Indication Apparatus for Drones
2020-10-29
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |