Invention Grant
- Patent Title: Systems and methods for search and rescue light control for a rotorcraft
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Application No.: US16514479Application Date: 2019-07-17
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Publication No.: US10882637B1Publication Date: 2021-01-05
- Inventor: Shouvik Das , Deepthi Sethuraman , Anupama Srinivasulu
- Applicant: HONEYWELL INTERNATIONAL INC.
- Applicant Address: US NJ Morris Plains
- Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee Address: US NJ Morris Plains
- Agency: Lorenz & Kopf, LLP
- Main IPC: B64D47/04
- IPC: B64D47/04 ; B64D47/08 ; B60Q1/24 ; G03B15/00

Abstract:
Provided are systems and methods for controlling a search and rescue (SAR) light on a rotorcraft. The system includes a processor programmed to: for each cartesian input point in a sequence defining a cartesian pattern, determine an initial light head orientation as a function of the real-time rotorcraft state; generate and transmit a pan command and a tilt command as a function of the initial light head orientation and the cartesian input point; and identify a delta-range. A pan-tilt-zoom (PTZ) camera is configured to continuously slave and have a field of view centered on a beam axis of the SAR light. The PTZ camera captures a video stream and transmits it; zooms in on the field of view of the PTZ camera when the delta-range is positive; and zooms out on the field of view of the PTZ camera when the delta-range is negative.
Public/Granted literature
- US20210016895A1 SYSTEMS AND METHODS FOR SEARCH AND RESCUE LIGHT CONTROL FOR A ROTORCRAFT Public/Granted day:2021-01-21
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