RU2008149338A - METHOD FOR PREVENTING COLLISION OF A HELICOPTER WITH HIGH VOLTAGE ELECTRIC TRANSMISSION LINES - Google Patents
METHOD FOR PREVENTING COLLISION OF A HELICOPTER WITH HIGH VOLTAGE ELECTRIC TRANSMISSION LINES Download PDFInfo
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- RU2008149338A RU2008149338A RU2008149338/09A RU2008149338A RU2008149338A RU 2008149338 A RU2008149338 A RU 2008149338A RU 2008149338/09 A RU2008149338/09 A RU 2008149338/09A RU 2008149338 A RU2008149338 A RU 2008149338A RU 2008149338 A RU2008149338 A RU 2008149338A
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- RU
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- Prior art keywords
- helicopter
- finder
- bearing
- power line
- distance
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- 238000000034 method Methods 0.000 title claims abstract 3
- 230000005540 biological transmission Effects 0.000 title claims 4
- 238000010276 construction Methods 0.000 claims abstract 6
- 230000010355 oscillation Effects 0.000 claims abstract 4
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- Traffic Control Systems (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Способ предотвращения столкновений вертолета с высоковольтными линиями электропередач, заключающийся в том, что принимают электромагнитные колебания с помощью приемного устройства, размещаемого на вертолете, прием электромагнитных колебаний осуществляют в диапазоне радиоволн, отличающийся тем, что осуществляют излучение и прием сигналов первым и вторым пеленгаторами установленными на вертолете и расположенными по фронту на расстоянии Б друг от друга, каждый из пеленгаторов сканирует пространство по направлению полета вертолета, причем первый пеленгатор осуществляет сканирование против часовой стрелки, а второй - по часовой стрелке, определяют углы пеленга каждой из двух опор линии электропередач каждым пеленгатором, причем α1 и α2 - углы пеленга определяют первым пеленгатором первой и второй опоры линии электропередач, a β1 и β2 - углы пеленга определяют вторым пеленгатором первой и второй опоры линии электропередач относительно строительной оси вертолета, определяют дальность до проводов линии электропередач по направлению строительной оси вертолета из выражения: ! , где Б - расстояние между пеленгаторами, µ - угол между линией электропередач и строительной осью вертолета, определяемый из выражения ! , где , , ! , , ! исходя из значения дальности принимают решение по корректировке направления полета вертолета. A method for preventing collisions of a helicopter with high-voltage power lines, which consists in receiving electromagnetic oscillations using a receiving device placed on a helicopter, receiving electromagnetic oscillations in the radio wave range, characterized in that the first and second direction finders mounted on the helicopter emit and receive signals and located on the front at a distance B from each other, each of the direction finders scans the space in the direction of flight of the helicopter, p why does the first direction finder scan counterclockwise, and the second - clockwise, determine the angles of the bearing of each of the two power line supports with each direction finder, with α1 and α2 - the angles of the bearing determine the first direction finder of the first and second power line supports, a β1 and β2 - the angles of the bearing are determined by the second direction finder of the first and second support of the power line relative to the construction axis of the helicopter, determine the distance to the wires of the power line in the direction of the construction axis of the helicopter from the expression :! where B is the distance between direction finders, µ is the angle between the power line and the construction axis of the helicopter, determined from the expression! where,! ,! based on the value of the range, a decision is made to adjust the direction of flight of the helicopter.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008149338/09A RU2403591C2 (en) | 2008-12-15 | 2008-12-15 | Method for prevention of helicopter collision with high-voltage power transmission lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008149338/09A RU2403591C2 (en) | 2008-12-15 | 2008-12-15 | Method for prevention of helicopter collision with high-voltage power transmission lines |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008149338A true RU2008149338A (en) | 2010-06-20 |
RU2403591C2 RU2403591C2 (en) | 2010-11-10 |
Family
ID=42682387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008149338/09A RU2403591C2 (en) | 2008-12-15 | 2008-12-15 | Method for prevention of helicopter collision with high-voltage power transmission lines |
Country Status (1)
Country | Link |
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RU (1) | RU2403591C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112461243A (en) * | 2020-11-23 | 2021-03-09 | 国网江苏省电力有限公司电力科学研究院 | Positioning method and system for inspection robot |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568251A (en) * | 2011-12-13 | 2012-07-11 | 天利航空科技深圳有限公司 | Aircraft high-voltage wire anti-collision alarm device and aircraft |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2752984B1 (en) * | 1996-09-03 | 1998-11-27 | Sextant Avionique | METHOD FOR ASSISTING THE NAVIGATION OF A MOBILE TO AN ALSO MOBILE TARGET |
RU2156985C2 (en) * | 1998-10-30 | 2000-09-27 | Московский государственный авиационный институт (технический университет) | Method for preventing collisions of helicopter to high-voltage electric power transmission lines |
RU2176400C2 (en) * | 1999-10-29 | 2001-11-27 | Московский государственный авиационный институт (технический университет) | Device for prevention of helicopter collisions with high-voltage power lines |
RU2309433C1 (en) * | 2006-05-18 | 2007-10-27 | Василий Васильевич Ефанов | Method of preventing helicopter against collision with high-voltage power line |
RU2308738C1 (en) * | 2006-05-29 | 2007-10-20 | Василий Васильевич Ефанов | Method of prevention of collision of helicopter with high-voltage power lines and device for realization of this method |
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2008
- 2008-12-15 RU RU2008149338/09A patent/RU2403591C2/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112461243A (en) * | 2020-11-23 | 2021-03-09 | 国网江苏省电力有限公司电力科学研究院 | Positioning method and system for inspection robot |
Also Published As
Publication number | Publication date |
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RU2403591C2 (en) | 2010-11-10 |
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