CN111547259A - Method for guiding helicopter to land by using light guide system - Google Patents
Method for guiding helicopter to land by using light guide system Download PDFInfo
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- CN111547259A CN111547259A CN202010499511.8A CN202010499511A CN111547259A CN 111547259 A CN111547259 A CN 111547259A CN 202010499511 A CN202010499511 A CN 202010499511A CN 111547259 A CN111547259 A CN 111547259A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/18—Visual or acoustic landing aids
- B64F1/20—Arrangement of optical beacons
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention relates to a method for guiding the landing of a helicopter using a light guidance system, comprising a beacon light (100), a guidance light (10), a movable mounting (21) and a directional light (50), the guidance light (10) being mounted on the mounting (21) of the mounting (20), comprising the following steps: setting and energizing beacon lights (100) in a target landing area of the helicopter, wherein the beacon lights (100) emit light intermittently to guide the helicopter to fly towards the target landing area; and a movable mounting seat (20) with a guide lamp (10) is arranged in the target landing area, the angle between the mounting table (21) and the ground of the target landing area is adjusted to a preset angle, the guide lamp (10) is electrified, the guide lamp (10) emits at least three colors of light, the at least three colors of light form at least three light areas with different colors which are sequentially arranged from top to bottom in the vertical direction in the sky, and the at least three light areas comprise an upper light area A, a middle light area B and a lower light area C.
Description
Technical Field
The invention relates to a method for guiding a helicopter to land by using a light guide system.
Background
With the economic development of society, helicopters are required to land in various complicated environments such as cities, farmlands, mountains, jungles, deserts and the like on more occasions, and professional airports are not provided for guiding the helicopters to land in the places. Therefore, a method for guiding the helicopter to land by using the light guide system is needed to guide the helicopter to land safely in various complex environments.
Disclosure of Invention
In order to overcome the technical problems, the invention provides a method for guiding a helicopter to land by using a light guide system, which can improve the landing safety of the helicopter in various complex environments and relieve the adverse interference of various weathers on the landing of the helicopter.
In order to solve the technical problem, the invention provides a method for guiding the landing of a helicopter by using a light guide system, wherein the light guide system comprises a beacon light, a guide light, a movable mounting seat and a directional light, the guide light is arranged on a mounting table of the mounting seat, and the method comprises the following steps:
setting and electrifying beacon lamps in a target landing area of the helicopter, wherein the beacon lamps intermittently emit light to guide the helicopter to fly towards the target landing area; and
the movable installation seat with the guide lamp is arranged in the target landing area, the angle between the installation platform and the ground of the target landing area is adjusted to a preset angle, the guide lamp is electrified, the guide lamp emits at least three colors of light, the at least three colors of light form at least three light areas which are sequentially arranged from top to bottom along the vertical direction and have different colors respectively in the sky, and the at least three light areas comprise an upper light area A, a middle light area B and a lower light area C.
In some embodiments, the method includes providing and energizing a directional light in the target landing zone, the directional light being energized to indicate a direction in which the helicopter is entering at least three lighted zones.
In some embodiments, the method comprises the steps of:
monitoring the position and/or angle of the guidance light by a sensor arranged on the mounting table; and
during the time from the beginning of the flight of the helicopter towards the target landing area to the landing, the sensors continuously monitor at least one of the following parameters:
the angle of the guidance light relative to the ground changes;
the angle of the guide lamp relative to the mounting table in the vertical direction V changes; and
the angle of the guidance light in the horizontal direction H around the mounting table varies.
In some embodiments, further comprising adjusting the attitude of the guidance light relative to the mounting table, the adjusting of the attitude comprising adjusting an angle of the guidance light relative to the mounting table in a vertical direction V, and/or adjusting an angle of the guidance light about the mounting table in a horizontal direction H.
In some embodiments, the at least three light zones include upper, middle and lower light zones a, B, C arranged adjacent to each other in sequence from top to bottom, the light of the upper, middle and lower light zones being continuously illuminated, the method comprising at least one of the following steps:
when the pilot sees the corresponding light in the upper light area A, the pilot reduces the helicopter to enter the middle light area B;
when the pilot sees the corresponding light of the lower light area C, the pilot raises the helicopter to enter the middle light area B; and
when the pilot sees the corresponding lights of the middle light area B, the pilot keeps the helicopter flying in the middle light area B.
In some embodiments, the at least three light areas include an upper light area a, a first flashing light area E, a middle light area B, a second flashing light area F, and a lower light area C, which are adjacently arranged in sequence from top to bottom along the vertical direction V, the lights of the upper, middle, and lower light areas a, B, and C being continuous, the lights of the first and second flashing light areas E and F being intermittently flashing and different in color, the method including at least one of:
when the pilot sees the corresponding light in the upper light area A, the pilot lowers the helicopter until the pilot enters the upper light area A;
when the pilot sees the corresponding light of the lower light area C, the pilot raises the helicopter until the pilot enters the lower light area C; and
when the pilot sees the corresponding light of the middle light area B, the pilot keeps the helicopter flying continuously in the middle light area B;
when the pilot sees the corresponding flashing light in the first flashing light area E, the pilot lowers the helicopter into the middle flashing light area B; and
when the pilot sees the corresponding flashing light of the second flashing light zone F, the pilot raises the helicopter into the middle light zone B.
In some embodiments, a plurality of outline lamps are arranged at the target landing area, and are arranged at intervals and electrified to display the boundary of the target landing area; and
positioning lights are placed within the target landing area and energized to indicate the landing position of the helicopter.
In some embodiments, the mounting base is provided with a plurality of feet for supporting the mounting platform on the ground, and the height of the plurality of feet supporting the mounting platform is adjusted to change the angle of the mounting platform relative to the ground.
In some embodiments, a rechargeable battery is used to power the light guidance system.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic diagram illustrating some embodiments of the invention.
FIG. 2 is a schematic diagram illustrating further embodiments of the present invention
Detailed Description
The invention is described in further detail below with reference to the figures and examples.
The embodiments of the present invention are intended to explain the concept of the present invention, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects to be brought about. The description of the embodiments is not intended to limit the present invention. In addition, the technical features related to the following embodiments of the present invention may be combined with each other as long as they do not conflict with each other.
As used herein, the term "vertical direction" refers to a direction substantially perpendicular to the ground, and the term "horizontal direction" refers to a direction substantially perpendicular to the vertical direction. For ease of illustration, the electrical connections between the various electrical components of the helicopter landing light guidance system and the battery 70 are omitted, and this does not mean that there is no electrical communication between these components. In the embodiments, the operations of the steps do not have to be performed in the exact order described, and may be performed in the same order or in the same order, as long as the related technical purpose is achieved, and it should be understood that the steps are included in the embodiments.
The invention relates to a helicopter landing light guide system and a method for guiding a helicopter to land by using the same.
First, the helicopter landing light guidance system will be described in detail with reference to fig. 1 and 2.
The helicopter landing light guide system is movable, can be carried to a target landing area of a helicopter according to landing requirements of the helicopter, is assembled on site with the guide lamp 10, and guides the helicopter to fly towards the target landing area along a light area formed by the guide lamp 10 to finish landing.
As shown in fig. 1, the helicopter landing light guidance system of the present invention comprises:
the guiding lamp 10 emits at least three colors of light after being powered on, at least three colors of light respectively form at least three light areas with corresponding colors in the sky, the guiding lamp at least comprises an upper light area A, a middle light area B and a lower light area C from top to bottom along the vertical direction V, the upper light area A and the lower light area C are respectively located above and below the middle light area B, the indicating lamp 10 guides a pilot to drive the helicopter to fly to a target landing area along the middle light area B, and the upper light area A and the lower light area C are used for reminding the pilot of the relative position of the current helicopter to the middle light area B. Since the lights of at least three light areas are different, when the helicopter flies into one of the light areas, the pilot can see the light with the corresponding color and know which specific light area the pilot is in. If the helicopter flies into the upper light area A or the lower light area C, corresponding light can be seen, and the pilot can recognize that the helicopter is positioned above or below the middle light area B, the flight line can be adjusted correspondingly until the helicopter enters the middle light area B and sees the corresponding light of the middle light area B. The light of at least three light areas is continuously luminous, and can be intermittently flickering. If the helicopter flies into the middle light area B, the pilot can see corresponding light, and the helicopter can fly in the middle light area B.
A mount 20, the mount 20 being movable so as to be carried to a target landing area of the helicopter. The guidance light 10 is mounted on the mounting base 20, and the angle of the guidance light 10 with respect to the horizontal is adjustable to adjust the angle of at least three light zones as needed for landing of the helicopter, so that the helicopter pilot can more conveniently and safely enter the light zones, fly along the light zones in the direction of the guidance light 10, and land at the target landing zone.
In some embodiments, the guidance light 10 is mounted on a mounting table 21 of the mount 20, and the angle of the mounting table 21 with respect to the ground is adjustable so as to adjust the angle of the guidance light 10 with respect to the ground.
In some embodiments, the angle of the mounting base 20 with respect to the ground is adjustable, a first leg 24 and a second leg 25 are mounted on the mounting base 20, the first leg 24 and the second leg 25 support the mounting platform 21 on the ground, and the length of at least one of the first leg 24 and the second leg 25 is adjustable, the angle of the mounting platform 21 with respect to the ground is adjusted by adjusting the length of the first leg or the second leg, so that the guide light 10 mounted on the mounting platform 21 maintains a certain angle with respect to the horizontal direction.
In some embodiments, the guide lamp 10 is rotated up and down in the vertical direction V relative to the mount table 21 and/or rotated in the horizontal direction about the mount table 21, so that the angle of the guide lamp 10 in the vertical direction V relative to the ground and/or in the horizontal direction H about the mount table 21 can be adjusted.
In some embodiments, at least three light zones are arranged adjacently in sequence from top to bottom in the vertical direction V, the upper light zone a being adjacent to the middle light zone B, and the middle light zone B being adjacent to the lower light zone C.
In some embodiments, as shown in fig. 2, the at least three light regions include an upper light region a, a middle light region B, a lower light region C, a first flashing light region E and a second flashing light region F arranged adjacent to each other in the vertical direction V from top to bottom, the first flashing light region E being located between the upper light region a and the middle light region B, the second flashing light region F being located between the middle light region B and the lower light region C, the first and second flashing light regions E and F being substantially narrower in width than the upper, middle and lower light regions a, B and C, the light of the upper, middle and lower light regions A, B and C being continuously flashing, and the light of the first and second flashing light regions E and F being intermittently flashing and different in color. Thus, when the pilot sees the first or second flashing light area E, F, he will recognize that the helicopter is not far from the vicinity of the upper or lower edge of the middle light area B and will adjust the speed of the helicopter in time.
In some embodiments, as shown in fig. 1, the at least three light zones include upper, middle and lower light zones A, B and C arranged adjacent to each other from top to bottom, the upper light zone a being adjacent to the middle light zone B, the middle light zone B being adjacent to the lower light zone C, and the light from the upper, middle and lower light zones being continuously illuminated.
Thus, when the pilot sees the first or second flashing light area E, F, he will recognize that the helicopter is not far from the vicinity of the upper or lower edge of the middle light area B and will adjust the speed of the helicopter in time.
In some embodiments, the light of the upper, middle and lower light zones C is yellow, green and red, respectively.
In some embodiments, the helicopter landing light guidance system includes a directional light 50, the directional light 50 when energized shows the direction in which the helicopter 40 enters the at least three light zones, as shown in fig. 1 and 2, the directional light 50 is shaped like an arrow, triangle, or light strip, and the pilot can more quickly find the at least three light zones formed by the directional light 10 according to the direction of the directional light 50.
In some embodiments, the helicopter landing light guidance system includes a sensor 80, the sensor 80 being disposed on the mounting stage 21 for monitoring at least one of the following parameters: the angle of the guidance light 10 with respect to the ground varies; the angle of the guide lamp 10 in the vertical direction V with respect to the mount table 21 is changed; and guiding the lamp 10 to change in angle in the horizontal direction H around the mount table 21. Once one of the above parameters changes during operation of the helicopter landing light guidance system, the sensor 80 will monitor these changes in time and feed them back to the operator for adjustment as required.
In some embodiments, the helicopter landing light guidance system comprises at least one of the following components:
a plurality of outline lamps 60, the outline lamps 60 are arranged at intervals and display the boundary of the landing zone of the helicopter 40 after being electrified, and the reference numeral 200 only indicates the land area where the landing zone is located and is not the boundary line;
a positioning light 90, the positioning light 90 being arranged within the landing area of the helicopter to indicate the landing position of the helicopter 40 when energized; and
beacon light 100, beacon light 100 blinks after power up to direct helicopter 40 toward the target landing area.
Therefore, a relatively safe landing area can be set up for the helicopter, and conditions are created for landing the helicopter.
In some embodiments, the helicopter landing light guidance system includes a rechargeable battery 70 for powering the various electrical components of the helicopter landing light guidance system, so that the helicopter may also be guided to land in areas away from the city.
In another aspect, the present invention provides a method for guiding a helicopter landing using a light guidance system, the light guidance system comprising a beacon light 100, a guidance light 10, a movable mount 21 and a directional light 50, the guidance light 10 being mounted on the mount 21 of the mount 20, the method comprising the steps of:
setting and energizing beacon lights 100 in a target landing area of a helicopter, wherein the beacon lights 100 intermittently emit light to guide the helicopter to fly towards the target landing area; and
the method comprises the steps that a movable mounting seat 20 with a guide lamp 10 is arranged in a target landing area, the angle between a mounting table 21 and the ground of the target landing area is adjusted to a preset angle, the guide lamp 10 is electrified, the guide lamp 10 emits at least three colors of light, the at least three colors of light form at least three light areas which are sequentially arranged from top to bottom along the vertical direction and have different colors respectively in the sky, and the at least three light areas comprise an upper light area A, a middle light area B and a lower light area C.
After the pilot sees the intermittently illuminated beacon light 100, the pilot enters at least three light zones formed by the guidance lights 10 during the flight towards the beacon light 100. When the pilot sees the corresponding light in upper light area A or lower light area C, can lower or rise the helicopter and get into middle light area B correspondingly, keep the helicopter to arrive the target landing area along middle light area B flight.
In some embodiments, the directional light 50 is positioned and energized in the target landing area, and the directional light 50 is energized to indicate the direction of the helicopter into at least three light zones, which facilitates the pilot's navigation of the helicopter into at least three light zones.
In some embodiments, the position and/or angle of the guidance light 10 is monitored by a sensor 80 provided on the mounting table 21; and during the time from the start of the helicopter flying towards the target landing area to landing, the sensor 80 continuously monitors at least one of the following parameters:
the angle of the guidance light 10 with respect to the ground varies;
the angle of the guide lamp 10 in the vertical direction V with respect to the mount table 21 is changed; and
the angle of the guide lamp 10 in the horizontal direction H around the mount table 21 is changed.
Thus, during operation, as soon as parameters change, the sensors 80 will detect these changes and provide a warning to the operator, who will adjust these parameters as appropriate.
In some embodiments, the posture of the guide lamp 10 with respect to the mount table 21 is adjusted, and the adjustment of the posture includes adjusting an angle of the guide lamp 10 with respect to the mount table 21 in the vertical direction V, and/or adjusting an angle of rotation of the guide lamp 10 about the mount table 21 in the horizontal direction. In this way, the operator can adjust the predetermined position and angle of the guide light 10 relative to the ground as required to accommodate the different requirements of the various landings of the helicopter.
In some embodiments, the at least three light zones include upper, middle and lower light zones a, B, C arranged adjacent to each other in sequence from top to bottom, the light of the upper, middle and lower light zones being continuously illuminated, the method comprising at least one of the following steps:
when the pilot sees the corresponding light in the upper light area A, the pilot reduces the helicopter to enter the middle light area B;
when the pilot sees the corresponding light of the lower light area C, the pilot raises the helicopter to enter the middle light area B; and
when the pilot sees the corresponding lights of the middle light area B, the pilot keeps the helicopter flying in the middle light area B. Optionally, the lights of the upper, middle and lower light areas a, B, C are yellow, green and red, respectively.
In some embodiments, the at least three light areas include an upper light area a, a first flashing light area E, a middle light area B, a second flashing light area F, and a lower light area C that are adjacently arranged in sequence from top to bottom along the vertical direction V, the lights of the upper, middle, and lower light areas a, B, and C are continuously illuminated, the first and second flashing light areas E and F are substantially narrower in width than the upper, middle, and lower light areas a, B, and C, and the lights are intermittently flashing and different in color, the method including at least one of:
when the pilot sees the corresponding light in the upper light area A, the pilot lowers the helicopter until the pilot enters the upper light area A;
when the pilot sees the corresponding light of the lower light area C, the pilot raises the helicopter until the pilot enters the lower light area C; and
when the pilot sees the corresponding light of the middle light area B, the pilot keeps the helicopter flying continuously in the middle light area B;
when the pilot sees the corresponding flashing light in the first flashing light area E, the pilot lowers the helicopter into the middle flashing light area B; and
when the pilot sees the corresponding flashing light of the second flashing light zone F, the pilot raises the helicopter into the middle light zone B.
Thus, when the pilot sees the first or second flashing light area E, F, he will recognize that the helicopter is not far from the vicinity of the upper or lower edge of the middle light area B and will adjust the speed of the helicopter in time.
Optionally, the lights of the upper, middle and lower light areas a, B, C are yellow, green and red, respectively.
In some embodiments, a plurality of outline lamps 60 are disposed at the target landing area, and the plurality of outline lamps 60 are arranged at intervals and electrified to display the boundary of the target landing area; and
a positioning light 90 is placed within the target landing area and energized to indicate the landing position of the helicopter.
In some embodiments, the mounting base 20 is provided with a plurality of feet 24, 25 for supporting the mounting platform 21 on the ground, and the height of the plurality of feet 24, 25 supporting the mounting platform 21 is adjusted to change the angle of the mounting platform 21 relative to the ground. Thus, the angle of the guide lamp 10 on the installation table 21 with respect to the ground is adjusted by adjusting the height of the legs.
In some embodiments, rechargeable batteries are used to power the light guide system, which may be used in urban-remote environments.
The above-described embodiments are described in detail with reference to examples, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, equivalents and variations can be made in these embodiments without departing from the spirit and scope of the invention.
Claims (9)
1. A method for guiding the landing of a helicopter using a light guidance system, characterized in that said light guidance system comprises a beacon light (100), a guidance light (10), a movable mount (21) and a directional light (50), said guidance light (10) being mounted on a mount (21) of said mount (20), said method comprising the steps of:
setting and energizing beacon lights (100) at a target landing area of a helicopter, said beacon lights (100) intermittently emitting light to direct the helicopter toward said target landing area; and
the method comprises the steps of arranging a movable mounting seat (20) with a guide lamp (10) on the target landing area, adjusting the angle between a mounting table (21) and the ground of the target landing area to a preset angle, and electrifying the guide lamp (10), wherein the guide lamp (10) emits at least three colors of light, the at least three colors of light form at least three light areas with different colors which are sequentially arranged from top to bottom in the vertical direction in the sky, and the at least three light areas comprise an upper light area A, a middle light area B and a lower light area C.
2. A method for guiding a helicopter to land using a light guidance system as defined in claim 1 wherein said method comprises providing and energizing a directional light (50) in said target landing zone, said directional light (50) when energized showing the direction of entry of the helicopter into said at least three lighted areas.
3. A method for guiding a helicopter to land using a light guidance system as claimed in claim 1 wherein said method comprises:
monitoring the position and/or angle of the guidance light (10) by means of a sensor (80) arranged on the mounting table (21); and
during the period from the start of the helicopter flying towards the target landing area to landing, the sensor (80) continuously monitors at least one of the following parameters:
the angle of the guiding lamp (10) relative to the ground is changed;
the angle of the guide lamp (10) in the vertical direction V relative to the mounting table (21) varies; and
the angle of the guide lamp (10) in the horizontal direction H around the mounting table (21) varies.
4. A method for guiding landing of a helicopter using a light guidance system according to claim 1 further comprising adjusting the attitude of said guidance light (10) relative to said mounting table (21), said adjustment of attitude comprising adjusting the angle of said guidance light (10) relative to said mounting table (21) in a vertical direction V and/or adjusting the angle of said guidance light (10) about said mounting table (21) in a horizontal direction H.
5. A method for guiding a helicopter landing using a light guidance system as defined in claim 1 wherein said at least three light zones comprise upper, middle and lower light zones a, B, C disposed adjacent one another in sequence from top to bottom, the lights of said upper, middle and lower light zones being continuously illuminated, said method comprising at least one of the following steps:
when a pilot sees the corresponding light in the upper light area A, the pilot lowers the helicopter to enter the middle light area B;
when the pilot sees the corresponding light of the lower light area C, the pilot raises the helicopter to enter the middle light area B; and
when the pilot sees the corresponding lights of the middle light area B, the pilot keeps the helicopter flying in the middle light area B.
6. A method for guiding a helicopter landing using a light guidance system as defined in claim 1 wherein said at least three light zones include an upper light zone a, a first flashing light zone E, a middle light zone B, a second flashing light zone F and a lower light zone C that are adjacently disposed in sequence from top to bottom along said vertical direction V, the lights of said upper, middle and lower light zones a, B and C being continuous, the lights of said first and second flashing light zones E and F flashing intermittently and in different colors, said method comprising at least one of the following steps:
when the pilot sees the corresponding light in the upper light area A, the pilot lowers the helicopter until the pilot enters the upper light area A;
when the pilot sees the corresponding light of the lower light area C, the pilot raises the helicopter until the pilot enters the lower light area C; and
when the pilot sees the corresponding light of the middle light area B, the pilot keeps the helicopter to continue flying in the middle light area B;
when the pilot sees the corresponding flashing lights in the first flashing light area E, the pilot lowers the helicopter into the middle flashing light area B; and
when the pilot sees the corresponding flashing light of the second flashing light zone F, the pilot raises the helicopter into said middle light zone B.
7. A method for guiding a helicopter to land using a light guidance system according to claim 1,
arranging a plurality of outline lamps (60) at the target landing area, wherein the outline lamps (60) are arranged at intervals and electrified to display the boundary of the target landing area; and
a positioning light (90) is disposed within the target landing area and energized to indicate a landing position of the helicopter.
8. A method for guiding the landing of a helicopter using a light guidance system as defined in claim 1 wherein said mounting base (20) is provided with a plurality of feet (24, 25) for supporting said platform (21) on the ground, characterized in that the height of the plurality of feet (24, 25) supporting said platform (21) is adjusted to change the angle of said platform (21) relative to the ground.
9. A method for guiding a helicopter to land using a light guidance system as claimed in claim 1 wherein a rechargeable battery is used to power said light guidance system.
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| CN202010499511.8A CN111547259B (en) | 2020-06-04 | 2020-06-04 | Method for guiding helicopter to land by using lamplight guiding system |
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| CN202010499511.8A CN111547259B (en) | 2020-06-04 | 2020-06-04 | Method for guiding helicopter to land by using lamplight guiding system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009713A (en) * | 2020-08-21 | 2020-12-01 | 深圳安航科技有限公司 | Helicopter landing guiding method, system, computer equipment and storage medium thereof |
| CN112009712A (en) * | 2020-08-21 | 2020-12-01 | 深圳安航科技有限公司 | Helicopter emergency rescue system and method thereof |
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| CN107393347A (en) * | 2016-05-17 | 2017-11-24 | 霍尼韦尔国际公司 | Method and apparatus for detecting airport building area jamming |
| CN209672162U (en) * | 2019-06-03 | 2019-11-22 | 北京航天宏图信息技术股份有限公司 | Airfield runway laser guide |
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| CN112009713A (en) * | 2020-08-21 | 2020-12-01 | 深圳安航科技有限公司 | Helicopter landing guiding method, system, computer equipment and storage medium thereof |
| CN112009712A (en) * | 2020-08-21 | 2020-12-01 | 深圳安航科技有限公司 | Helicopter emergency rescue system and method thereof |
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