RU2008147590A

RU2008147590A - METHOD FOR EMERGENCY RESCUE WORKS IN THE SEA

Info

Publication number: RU2008147590A
Application number: RU2008147590/11A
Authority: RU
Inventors: Владимир Ильич Штрамбранд (RU); Владимир Ильич Штрамбранд; Иван Антонович Степанюк (RU); Иван Антонович Степанюк; Юрий Михайлович Бацких (RU); Юрий Михайлович Бацких; Сергей Иванович Буянов (RU); Сергей Иванович Буянов
Original assignee: ФГУП "Росморпорт" (RU); ФГУП "Росморпорт"
Priority date: 2008-12-03
Filing date: 2008-12-03
Publication date: 2010-06-10
Also published as: RU2421370C2

Abstract

1. Способ проведения аварийно-спасательных работ в море, при котором в предполагаемую зону бедствия направляют летательный аппарат, определяют место нахождение терпящих бедствие людей, и производят спасательные работы, отличающийся тем, что предварительно в предполагаемую зону бедствия направляют беспилотный летательный аппарат вертолетного типа, осуществляя поиск терпящих бедствие людей пассивным сканированием акватории в различных спектральных диапазонах длин волн, преимущественно в инфракрасном и сантиметровом диапазонах, при этом полет производят в управляемом режиме, а после обнаружения терпящих бедствие людей переводят аппарат в режим зависания, отслеживая их перемещение и периодически определяя свои координаты, а спасательные средства направляют по этим координатам. ! 2. Способ проведения аварийно-спасательных работ в море по п.1, отличающийся тем, что полет аппарата в управляемом режиме производят по спиральной траектории, преимущественно в виде архимедовой спирали, а сканирование осуществляют по обе стороны от текущего направления полета, задавая шаг спирали, не превышающим половины ширины области сканирования. ! 3. Способ проведения аварийно-спасательных работ в море по п.1, отличающийся тем, что обнаружение терпящих бедствие людей в условиях низкой облачности, тумана, осадков или в условиях ночи осуществляют путем выявления на сканируемой поверхности локальных температурных контрастов преимущественно в инфракрасном диапазоне и в сантиметровом диапазоне длин волн. ! 4. Способ проведения аварийно-спасательных работ в море по п.1, отличающийся тем, что после выявления контрастов температ 1. A method of carrying out emergency rescue operations at sea, in which an aircraft is sent to the alleged disaster area, the location of people in distress is determined, and rescue operations are performed, characterized in that a helicopter-type unmanned aerial vehicle is first sent to the alleged disaster area, search for people in distress by passive scanning of the water area in various spectral wavelength ranges, mainly in the infrared and centimeter ranges, at The flight is carried out in a controlled mode, and after detecting people in distress, the device is put into hovering mode, tracking their movement and periodically determining their coordinates, and rescue equipment is sent along these coordinates. ! 2. The method of conducting rescue operations at sea according to claim 1, characterized in that the flight of the device in a controlled mode is carried out along a spiral path, mainly in the form of an Archimedean spiral, and scanning is performed on both sides of the current flight direction, setting the spiral pitch, not exceeding half the width of the scan area. ! 3. The method of conducting rescue operations at sea according to claim 1, characterized in that the detection of people in distress in low cloud cover, fog, rainfall or at night is carried out by detecting local temperature contrasts on the scanned surface mainly in the infrared range and in centimeter wavelength range. ! 4. The method of conducting rescue operations at sea according to claim 1, characterized in that after identifying temperature contrasts

Claims

1. A method of carrying out emergency rescue operations at sea, in which an aircraft is sent to the alleged disaster area, the location of people in distress is determined, and rescue operations are performed, characterized in that a helicopter-type unmanned aerial vehicle is first sent to the alleged disaster area, search for people in distress by passive scanning of the water area in various spectral wavelength ranges, mainly in the infrared and centimeter ranges, at The flight is carried out in a controlled mode, and after detecting people in distress, the device is put into hovering mode, tracking their movement and periodically determining their coordinates, and rescue equipment is sent along these coordinates.

2. The method of conducting rescue operations at sea according to claim 1, characterized in that the flight of the device in a controlled mode is carried out along a spiral path, mainly in the form of an Archimedean spiral, and scanning is performed on both sides of the current flight direction, setting the spiral pitch, not exceeding half the width of the scan area.

3. The method of conducting rescue operations at sea according to claim 1, characterized in that the detection of people in distress in low cloud cover, fog, rainfall or at night is carried out by detecting local temperature contrasts on the scanned surface mainly in the infrared range and in centimeter wavelength range.

4. The method of conducting rescue operations at sea according to claim 1, characterized in that after the temperature contrasts are detected, the apparatus stops flying along a spiral path and sends it to the zone of detected contrasts, and if a character distributed in the form of a spot is detected, this contrast is attempted to establish acoustic or optical contact, and in the absence of such contacts return the device to the starting point of the spiral path and continue the search.