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Design Considerations for a Helmet-Mounted Synthetic Degraded Visual Environment Display

Peinecke, Niklas und Patrizia, Knabl (2012) Design Considerations for a Helmet-Mounted Synthetic Degraded Visual Environment Display. In: Proceedings of the DASC. DASC 2012, 14.-18. Okt., Williamsburg, VA, USA.

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Kurzfassung

Piloting helicopters in degraded visual environments (DVE) remains one of the major challenges for the next years. While some research concentrated on the specialized problem of brownout landing, low visibility conditions in general cover a broader range of scenarios that further includes night, glare, fog and mist, as well as combinations of those. Project ALLFlight is DLR's initiative to diminish the problems of piloting helicopters under such circumstances. A possible solution comprises the use of sensors that are able to sense the environment even if the pilot cannot effectively see anything. As part of the project display symbologies are being developed to enable the pilot to make use of the rather abstract and noisy sensor data. In a first stage sensor data from very different sensors is fused. This step contains a classification of points into ground points and obstacle points. In a second step the result is augmented with ground data bases. Based on an earlier implementation of a synthetic head-down display an implementation for a head-tracked, helmet-mounted system is being developed. Since color is presently not yet an option for head-up displays, alternative symbologies have to be considered, including variations in transparency, density of terrain displays and size and shape variations for obstacle representation. In this paper we present the basic techniques used for obstacle and ground separation. We choose a set of possibilities for the pilot display and detail the implementation.

Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Design Considerations for a Helmet-Mounted Synthetic Degraded Visual Environment Display
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Peinecke, Niklasniklas.peinecke@dlr.de
Patrizia, KnablNICHT SPEZIFIZIERT
Datum:2012
Erschienen in:Proceedings of the DASC
Referierte Publikation:Ja
In ISI Web of Science:Ja
Status:veröffentlicht
Stichwörter:degraded visual environments, brown-out, pilot display, ESVS
Veranstaltungstitel:DASC 2012
Veranstaltungsort:Williamsburg, VA, USA
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:14.-18. Okt.
Veranstalter :DASC
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Drehflügler
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L RR - Drehflüglerforschung
DLR - Teilgebiet (Projekt, Vorhaben):L - Der intelligente Drehflügler
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugführung > Pilotenassistenz
Hinterlegt von: Dr.rer.nat. Niklas Peinecke
Hinterlegt am:06 Sep 2012 13:00
Letzte Änderung:08 Mai 2014 23:28

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