CN107238373A - Unmanned plane aerial photography measures the method and system of antenna for base station engineering parameter - Google Patents
Unmanned plane aerial photography measures the method and system of antenna for base station engineering parameter Download PDFInfo
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- CN107238373A CN107238373A CN201710353830.6A CN201710353830A CN107238373A CN 107238373 A CN107238373 A CN 107238373A CN 201710353830 A CN201710353830 A CN 201710353830A CN 107238373 A CN107238373 A CN 107238373A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
Abstract
The invention provides the method and system that a kind of unmanned plane aerial photography measures antenna for base station engineering parameter, including antenna for base station azimuth obtaining step：Control unmanned plane to obtain the picture of antenna for base station according to operating process, the azimuth of antenna for base station is calculated according to the picture shot；Antenna for base station angle of declination obtaining step：Control unmanned plane to obtain the picture of antenna for base station according to operating process, the angle of declination of antenna for base station is calculated according to the picture shot.Method in the present invention measures antenna works parameter using unmanned plane aerial photography, without manually upper tower measurement, measure safer than Traditional Man, and operating process is simple, operator only needs to understand unmanned plane during flying method, is operated according to the prompting in software, without understanding mobile network optimization relevant knowledge, and it can be shot with comprehensive without dead angle, measuring speed is fast, shooting is finished is presented measurement result immediately.
Description
Technical field
The present invention relates to antenna base station parameter measuring technical field, in particular it relates to which unmanned plane aerial photography measures antenna for base station
The method and system of engineering parameter.
Background technology
With the enhancing of people's environmental consciousness, the electromagnetic radiation to mobile communication base station is further sensitive, although each instrument factory
The network equipment of family meets national electromagnetic radiation safety standard, but operator's base station selection and engineering construction or frequent experience
Owner and the various obstructions of surrounding resident, frequently encounter engineers and technicians and are unable to reach the phenomenon that terrace is reconnoitred, and cause planning
Personnel can not accurately recognize the wireless environment of overlay area and obtain necessary site data, thus can not be advised according to field condition
Draw rational construction scheme.In addition, to seize the first market opportunities, forming competitive advantage, each operator's Efforts To Develop lte base stations are built
If scale is big, task is heavy, the duration is tight, and engineering construction team ability is very different, causes construction quality to be difficult to ensure.Because of base station
Construction has quite a few engineering to be located on steel tower, such as antenna feeder is installed and is grounded, upper tower installation of radio frequency remote equipment etc., this
Construction quality inspection, inspection, maintenance of equipment component etc. are more difficult compared to calculator room equipment.These all turn into puzzlement operator and
The problem of related cooperation unit, has had a strong impact on operating efficiency and construction quality.
By taking unmanned plane as an example, because it possess high-definition camera, GPS location, miniatu test instrumentations, Intelligent control, one
The common function such as make a return voyage, and its cost compares high personnel and vehicle expense, can be neglected substantially.It is assumed that prospecting engineer is every
Its 4 base station of prospecting, wherein 1 website can not reach terrace because of a variety of causes, needs separately another day phase repetition to reconnoitre, then actual daily
It is 3 to reconnoitre website quantity.And if using unmanned plane assist take pictures in the air, then on the day of can complete all site surveys, work
Make improved efficiency 33%, average single station prospecting cost is also accordingly reduced.
Traditional antenna angle of depression measuring method：
1. antenna depression angle is adjusted according to the latest data that the design document of designing institute and client's optimization data are provided, it is desirable to
The error of the angle of depression number of degrees and latest data after adjustment is positive and negative 1 degree.
2. because the antenna model of each antenna manufacturer production, specification, shape are not quite similar, gauger must select antenna to carry on the back
The flat face in face is measured.
3. the survey tool at the aerial mechanical angle of depression should be slope-measuring instrument (also referred to as gradiometer).
4. slope-measuring instrument (also referred to as gradiometer) once must be examined and calibrated every year.
5. gauger holds gradiometer security station in the behind of antenna, the flat face at the antenna back side is abutted against with side, is taken
3 points of upper, middle and lower are measured, and are taken the average value of three test data values, are accurate to one decimal place.
6. the angle of depression of electrical tilt antenna is the aerial mechanical angle of depression and built-in antenna angle or electric angle modulation sum.
7. built-in antenna angle need to be obtained from antenna producer or customer data；Electric hue angle is used according to producer's operation instruction
Specific purpose tool is read.
Traditional antenna azimuth measuring method：
1. antenna azimuth is adjusted according to the latest data that the design document of designing institute and client's optimization data are provided,
The error for asking the degree of azimuth after adjustment and latest data is positive and negative 5 degree.
2. because the installation environment of various regions base station is different, antenna mounting means is also not quite similar, is broadly divided intoLanding
Steel tower, roof steel tower, the simple steel tower of roof, roof stayed tower, roof mast tower, roof heightening frame, roof wall are along mast, building
Push up fort mast.According to different mounting means, different antenna bearingt angle measuring methods are determined.
3. the survey tool of antenna azimuth should be compass or geologic compass.Compass or geologic compass must be every
Carry out in year once examining and calibrating.
Antenna azimuth Measurement principle is as follows：
1) compass or geologic compass, which should try one's best, is maintained at the same horizontal plane.
2) front that compass or geologic compass must be signified with antenna is in alignment.
3) compass or geologic compass should try one's best away from iron body and electromagnetic interference source (such as various radio-frequency antennas, center
Air-conditioning outdoor host computer, roof steel tower, the lighting proof strip of building, metal billboard and some can produce the object of electromagnetic interference).
It is recommended that metering system (turning chi mensuration in right angle)
1) front is measured：In azimuthal measurement, two people's conjunction measurings.A wherein people stands in the nearly antenna in the back side of antenna
Position, in addition a people station immediately ahead of antenna remote position.It is tight that right angle is turned chi a line by the engineer at the close antenna back side
Paste the antenna back side, the signified direction (i.e. the front of antenna) of another a line is so favourable come the erect-position for the person that judges head end test
In the erect-position for judging tester.Tester answers hand-held compass or geologic compass holding level, and arctic directional antenna direction is treated
The azimuth of reading, as antenna after pointer is stable.
2) side is measured：When front can not erect-position when, it may be considered that side measure.In azimuthal measurement, two people
Conjunction measuring.A wherein people stands in the nearly aerial position in side of antenna, and people station is in antenna opposite side remote position in addition.Lean on
Right angle is turned chi a line and is close to the antenna back side by the engineer of nearly antenna, is turned the signified direction (i.e. the parallel direction of antenna) of chi and is come
The erect-position for the person that judges head end test, so facilitates deciding on the erect-position of tester.Tester answers hand-held compass or circumferentor
Instrument keeps level, arctic directional antenna direction, the reading after pointer is stable, then add deduct 90 degree be antenna azimuth.
The azimuth determination of different antennae mounting means (with reference to site environment)：
1) pylon antenna azimuth determination is landed, landing steel tower substantially build the ground that physical features is flatter, the visual field is openr in
Side, gauger follows Measurement principle, and method is as follows：Optimal test position (the measurement position choosing immediately ahead of antenna is found during measurement
In steel tower bottom, compass is more than 20 meters with the point-to-point distance of tested antenna；Compass is more than 10 with steel tower tower body air line distance
Rice.Ensure the eyes, compass, tested antenna of gauger point-blank.In test, body must keep balance.Sieve
Disk instrument should try one's best and be maintained at the same horizontal plane, and (bubble in compass is maintained at central position while avoiding the vibration of hand
Put).Kept for 30 seconds, treat that the swing of pointer is totally stationary.Sight wants vertical compass during reading, reads corresponding to current pointer
Reading, and record data in time.
2) roof wall is along mast antenna azimuth determination：Gauger follows Measurement principle, and measurement position is selected in floor bottom,
Gauger with it is unobstructed in tested antenna horizon grange, compass or compass are more than 20 meters with the point-to-point distance of tested antenna,
Measured referring next to landing pylon antenna azimuth measuring method.
The simple steel tower of roof steel tower, roof, roof stayed tower, roof mast tower, roof heightening frame, roof fort mast
Antenna bearingt angular measurement.This several antenna mounting means antenna bearingt angular measurement can be divided into two kinds：
Due to environment reason, gauger floor bottom can not intuitively (or being blocked by other buildings) see it is tested
Antenna, it is impossible to when reaching measurement position.We can select following two methods：
N finds one with the regular shape object of tested antenna parallel as object of reference, then according to landing pylon antenna side
Parallactic angle measuring method is measured to object of reference, and to the data of measurement, is indicated and obtained by measurement object of reference.
N can be tested the front or just of antenna according to landing pylon antenna azimuth measuring method, gauger on roof
An optimum position is found at rear, is measured, but must comply with Measurement principle, as far as possible away from iron body and other generation magnetic fields
Object.If possible, Base Transmitter can be closed, it is to avoid microwave magnetic field is disturbed.
Gauger can be visually seen tested antenna in floor bottom, then according to roof wall along mast antenna azimuth determination
Antenna is measured.
The content of the invention
For defect of the prior art, antenna for base station engineering is measured it is an object of the invention to provide a kind of unmanned plane aerial photography
The method and system of parameter.
The method that the unmanned plane aerial photography provided according to the present invention measures antenna for base station engineering parameter, comprises the following steps：
Antenna for base station azimuth obtaining step：The picture of unmanned plane acquisition antenna for base station is controlled according to operating process,
The azimuth of antenna for base station is calculated according to the picture shot；
Antenna for base station angle of declination obtaining step：The picture of unmanned plane acquisition antenna for base station is controlled according to operating process,
The angle of declination of antenna for base station is calculated according to the picture shot.
Preferably, antenna for base station azimuth obtaining step includes：
Step A1：The mode of operation of head is switched to by FPV patterns by the control panel of unmanned plane so that head it is inclined
Boat angle and roll angle are consistent with unmanned plane body, and the angle of pitch of head is free state；
Step A2：Control the hovering height of unmanned plane identical with antenna for base station, and cause unmanned plane and antenna for base station away from
From in the threshold range of setting；
Step A3：Adjusted by the remote control of unmanned plane so that the angle of pitch and roll angle of head are 0 degree；
Step A4：The position of horizontal center sets azimuth determination to aid in the real-time pictures of the control panel of unmanned plane
Frame, yaw angle or the left and right for finely tuning unmanned plane body is flat winged so that the body floating state of unmanned plane is just to antenna for base station
Positive and antenna for base station is in azimuth determination auxiliary frame；
Step A5：The position of horizontal center sets azimuth determination to aid in the real-time pictures of the control panel of unmanned plane
Line, judges whether antenna for base station center overlaps with azimuth determination boost line, and the front that lower antenna for base station is shot if overlapping is shone
Piece, performs step A6；If misaligned, return and perform step A3；
Step A6：The numerical value of the now yaw angle of head is recorded, θ is designated as, θ is the folder of head direction and direct north
Angle；
Step A7：The azimuth angle alpha of antenna for base station is calculated by equation below,
α=180- θ.
Preferably, the antenna for base station angle of declination obtaining step includes：
Step B1：The mode of operation of head is switched to by follow the mode by the control panel of unmanned plane so that head
Yaw angle and roll angle are consistent with unmanned plane body, and the angle of pitch and roll angle of head are free state；
Step B2：Being adjusted by the remote control of unmanned plane causes the angle of pitch of head for 0 degree；
Step B3：Control the hovering height of unmanned plane identical with antenna for base station, and cause unmanned plane and antenna for base station away from
From in the threshold range of setting；
Step B4：When in the real-time pictures for the control panel that antenna for base station side appears in unmanned plane, adjustment head
The angle of pitch and roll angle are 0 degree；
Step B5：The position of horizontal center sets the angular measurement auxiliary that has a down dip in the real-time pictures of the control panel of unmanned plane
Line A, yaw angle or the left and right for finely tuning unmanned plane body is flat winged so that the body floating state of unmanned plane is just to antenna for base station
Side and boost line A with installation pole overlap；If misaligned, return and perform B4, if overlapping, perform step B6；
Step B6：The position of horizontal center sets the angular measurement auxiliary that has a down dip in the real-time pictures of the control panel of unmanned plane
Line B, wherein boost line B does not follow real-time pictures to move, and adjusts the roll angle of head, now real-time pictures and boost line A start
Tilt, continue to adjust the roll angle of head, until the center of antenna side is overlapped with boost line B；Shoot the side of lower antenna for base station
Face photo；
Step B7：The numerical value of the now roll angle of head is recorded, β is designated as, β is the angle of declination of measured antenna.
The system that the unmanned plane aerial photography provided according to the present invention measures antenna for base station engineering parameter, is applied in claim 1
Into the method for the unmanned plane aerial photography measurement antenna for base station engineering parameter any one of 3, including：Unmanned plane, control panel,
Remote control, the head equipped with high-definition camera, the head are arranged on unmanned plane, and the control panel can show nothing in real time
Man-machine captured picture.
Preferably, the control panel is using the handheld intelligent terminal device for possessing display screen, including ipad, intelligent hand
Machine；Control panel is connected by data wire with remote control；It is provided with the handheld intelligent terminal device and realizes unmanned aerial vehicle (UAV) control
APP.
Compared with prior art, the present invention has following beneficial effect：
1st, the measuring method in the present invention measures antenna works parameter using unmanned plane aerial photography, is measured without artificial upper tower,
Measure safer than Traditional Man.
2nd, the present invention measures antenna works parameter using unmanned plane aerial photography, only needs an operator to be to complete, operation
Person only needs to understand unmanned plane during flying method, is operated according to the prompting in software, without understanding mobile network optimization relevant knowledge.
3rd, the present invention measures antenna works parameter using unmanned plane aerial photography, can be shot with comprehensive without dead angle, measures
Speed is fast, and shooting is finished is presented measurement result immediately.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
The schematic cross-section for the unmanned plane that Fig. 1 provides for the present invention.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, some changes and improvements can also be made.These belong to the present invention
Protection domain.
The method that the unmanned plane aerial photography provided according to the present invention measures antenna for base station engineering parameter, comprises the following steps：
Antenna for base station azimuth obtaining step：The picture of unmanned plane acquisition antenna for base station is controlled according to operating process,
The azimuth of antenna for base station is calculated according to the picture shot；
Antenna for base station angle of declination obtaining step：The picture of unmanned plane acquisition antenna for base station is controlled according to operating process,
The angle of declination of antenna for base station is calculated according to the picture shot.
Antenna for base station azimuth obtaining step includes：
Step A1：The mode of operation of head is switched to by FPV patterns by the control panel of unmanned plane so that head it is inclined
Boat angle and roll angle are consistent with unmanned plane body, and the angle of pitch of head is free state；
Step A2：Control the hovering height of unmanned plane identical with antenna for base station, and cause unmanned plane and antenna for base station away from
From in the threshold range of setting；
Step A3：Adjusted by the remote control of unmanned plane so that the angle of pitch and roll angle of head are 0 degree；
Step A4：The position of horizontal center sets azimuth determination to aid in the real-time pictures of the control panel of unmanned plane
Frame, yaw angle or the left and right for finely tuning unmanned plane body is flat winged so that the body floating state of unmanned plane is just to antenna for base station
Positive and antenna for base station is in azimuth determination auxiliary frame；
Step A5：The position of horizontal center sets azimuth determination to aid in the real-time pictures of the control panel of unmanned plane
Line, judges whether antenna for base station center overlaps with azimuth determination boost line, and the front that lower antenna for base station is shot if overlapping is shone
Piece, performs step A6；If misaligned, return and perform step A3；
Step A6：The numerical value of the now yaw angle of head is recorded, θ is designated as, θ is the folder of head direction and direct north
Angle；
Step A7：The azimuth angle alpha of antenna for base station is calculated by equation below,
α=180- θ.
The antenna for base station angle of declination obtaining step includes：
Step B1：The mode of operation of head is switched to by follow the mode by the control panel of unmanned plane so that head
Yaw angle and roll angle are consistent with unmanned plane body, and the angle of pitch and roll angle of head are free state；
Step B2：Being adjusted by the remote control of unmanned plane causes the angle of pitch of head for 0 degree；
Step B3：Control the hovering height of unmanned plane identical with antenna for base station, and cause unmanned plane and antenna for base station away from
From in the threshold range of setting；
Step B4：When in the real-time pictures for the control panel that antenna for base station side appears in unmanned plane, adjustment head
The angle of pitch and roll angle are 0 degree；
Step B5：The position of horizontal center sets the angular measurement auxiliary that has a down dip in the real-time pictures of the control panel of unmanned plane
Line A, yaw angle or the left and right for finely tuning unmanned plane body is flat winged so that the body floating state of unmanned plane is just to antenna for base station
Side and boost line A with installation pole overlap；If misaligned, return and perform B4, if overlapping, perform step B6；
Step B6：The position of horizontal center sets the angular measurement auxiliary that has a down dip in the real-time pictures of the control panel of unmanned plane
Line B, wherein boost line B does not follow real-time pictures to move, and adjusts the roll angle of head, now real-time pictures and boost line A start
Tilt, continue to adjust the roll angle of head, until the center of antenna side is overlapped with boost line B；Shoot the side of lower antenna for base station
Face photo；
Step B7：The numerical value of the now roll angle of head is recorded, β is designated as, β is the angle of declination of measured antenna.
The system that the unmanned plane aerial photography provided according to the present invention measures antenna for base station engineering parameter, using any of the above-described institute
In the method for the unmanned plane aerial photography measurement antenna for base station engineering parameter stated, including：Unmanned plane, control panel, remote control, equipped with height
The head of clear camera, the head is arranged on unmanned plane, and the control panel can be shown captured by unmanned plane in real time
Picture.
The control panel is using the handheld intelligent terminal device for possessing display screen, including ipad, smart mobile phone；Chain of command
Plate is connected by data wire with remote control；The APP for realizing unmanned aerial vehicle (UAV) control is installed in the handheld intelligent terminal device.
More detailed explanation is done to the technical scheme in the present invention with reference to specific embodiment.
Embodiment
Unmanned plane is configured：
Body is big boundary MATRICE 600PRO, and control (flight control modules) is flown containing A3Pro, and the figures of Lightbridge 2 are passed,
Remote control, control panel；
Head thinks Z3 (or X3) camera system for buddhist, and 1080,3.5X light become；
Control panel is realized using iPad (or other handheld intelligent terminal devices).Wherein, iPad is equipped with and realizes nobody
The APP of machine control
Control unmanned plane to obtain the picture of antenna for base station according to operating process, base station is calculated according to the picture shot
The azimuth of antenna, comprises the following steps：
Step S101：The mode of operation of head is switched to by FPV patterns by the control panel of unmanned plane so that head
Yaw angle and roll angle are consistent with unmanned plane body, and the angle of pitch of head is free state；
Step S102：Control the hovering height of unmanned plane identical with antenna for base station, and cause unmanned plane and antenna for base station
Distance is in the threshold range of setting；
Step S103：Adjusted by the remote control of unmanned plane so that the angle of pitch and roll angle of head are 0 degree；
Step S104：The position of horizontal center sets azimuth determination auxiliary in the real-time pictures of the control panel of unmanned plane
Frame is helped, yaw angle or the left and right for finely tuning unmanned plane body are flat winged so that the body floating state of unmanned plane is just to base station day
Line is positive and antenna for base station is in azimuth determination auxiliary frame；
Step S105：The position of horizontal center sets azimuth determination auxiliary in the real-time pictures of the control panel of unmanned plane
Index contour, judges whether antenna for base station center overlaps with azimuth determination boost line, and the front of lower antenna for base station is shot if overlapping
Photo, performs step S6；If misaligned, return and perform step S3；
Step S106：The numerical value of the now yaw angle of head is recorded, θ is designated as, θ is the folder of head direction and direct north
Angle；
Step S107：The azimuth angle alpha of antenna for base station is calculated by equation below,
α=180- θ.
Control unmanned plane to obtain the picture of antenna for base station according to operating process, base station is calculated according to the picture shot
The angle of declination of antenna, comprises the following steps：
Step S201：The mode of operation of head is switched to by follow the mode by the control panel of unmanned plane so that head
Yaw angle and roll angle be consistent with unmanned plane body, the angle of pitch and roll angle of head are free state；
Step S202：Being adjusted by the remote control of unmanned plane causes the angle of pitch of head for 0 degree；
Step S203：Control the hovering height of unmanned plane identical with antenna for base station, and cause unmanned plane and antenna for base station
Distance is in the threshold range of setting；
Step S204：When in the real-time pictures for the control panel that antenna for base station side appears in unmanned plane, head is adjusted
The angle of pitch and roll angle be 0 degree；
Step S205：The position of horizontal center sets the angular measurement that has a down dip auxiliary in the real-time pictures of the control panel of unmanned plane
Index contour A, yaw angle or the left and right for finely tuning unmanned plane body is flat winged so that the body floating state of unmanned plane is just to base station day
Line side face and boost line A are overlapped with installing pole；If misaligned, return and perform S4, if overlapping, perform step S6；
Step S206：The position of horizontal center sets the angular measurement that has a down dip auxiliary in the real-time pictures of the control panel of unmanned plane
Index contour B, wherein boost line B does not follow real-time pictures to move, and adjusts the roll angle of head, now real-time pictures and boost line A are opened
Begin to tilt, continue to adjust the roll angle of head, until the center of antenna side is overlapped with boost line B；Shoot lower antenna for base station
Side photo；
Step S207：The numerical value of the now roll angle of head is recorded, β is designated as, β is the angle of declination of measured antenna.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (5)
1. a kind of method that unmanned plane aerial photography measures antenna for base station engineering parameter, it is characterised in that comprise the following steps：
Antenna for base station azimuth obtaining step：The picture of unmanned plane acquisition antenna for base station, foundation are controlled according to operating process
The picture of shooting calculates the azimuth of antenna for base station；
Antenna for base station angle of declination obtaining step：The picture of unmanned plane acquisition antenna for base station, foundation are controlled according to operating process
The picture of shooting calculates the angle of declination of antenna for base station.
2. the method that unmanned plane aerial photography according to claim 1 measures antenna for base station engineering parameter, it is characterised in that described
Antenna for base station azimuth obtaining step includes：
Step A1：The mode of operation of head is switched to by FPV patterns by the control panel of unmanned plane so that the yaw angle of head
It is consistent with roll angle with unmanned plane body, the angle of pitch of head is free state；
Step A2：Control the hovering height of unmanned plane identical with antenna for base station, and the distance of unmanned plane and antenna for base station is existed
In the threshold range of setting；
Step A3：Adjusted by the remote control of unmanned plane so that the angle of pitch and roll angle of head are 0 degree；
Step A4：The position of horizontal center sets azimuth determination auxiliary frame in the real-time pictures of the control panel of unmanned plane,
Yaw angle or the left and right for finely tuning unmanned plane body are flat winged so that the body floating state of unmanned plane is just to antenna for base station front
And antenna for base station is in azimuth determination auxiliary frame；
Step A5：The position of horizontal center sets azimuth determination boost line in the real-time pictures of the control panel of unmanned plane,
Judge whether antenna for base station center overlaps with azimuth determination boost line, the full face of lower antenna for base station shot if overlapping,
Perform step A6；If misaligned, return and perform step A3；
Step A6：The numerical value of the now yaw angle of head is recorded, θ is designated as, θ is the angle of head direction and direct north；
Step A7：The azimuth angle alpha of antenna for base station is calculated by equation below,
α=180- θ.
3. the method that unmanned plane aerial photography according to claim 1 measures antenna for base station engineering parameter, it is characterised in that described
Antenna for base station angle of declination obtaining step includes：
Step B1：The mode of operation of head is switched to by follow the mode by the control panel of unmanned plane so that the driftage of head
Angle and roll angle are consistent with unmanned plane body, and the angle of pitch and roll angle of head are free state；
Step B2：Being adjusted by the remote control of unmanned plane causes the angle of pitch of head for 0 degree；
Step B3：Control the hovering height of unmanned plane identical with antenna for base station, and the distance of unmanned plane and antenna for base station is existed
In the threshold range of setting；
Step B4：When in the real-time pictures for the control panel that antenna for base station side appears in unmanned plane, the pitching of head is adjusted
Angle and roll angle are 0 degree；
Step B5：The position of horizontal center sets the angular measurement boost line A that has a down dip in the real-time pictures of the control panel of unmanned plane,
Yaw angle or the left and right for finely tuning unmanned plane body are flat winged so that the body floating state of unmanned plane is just to antenna for base station side
And boost line A is overlapped with installing pole；If misaligned, return and perform B4, if overlapping, perform step B6；
Step B6：The position of horizontal center sets the angular measurement boost line B that has a down dip in the real-time pictures of the control panel of unmanned plane,
Wherein boost line B does not follow real-time pictures to move, and adjusts the roll angle of head, and now real-time pictures and boost line A start to tilt,
Continue the roll angle of adjustment head, until the center of antenna side is overlapped with boost line B；The side for shooting lower antenna for base station is shone
Piece；
Step B7：The numerical value of the now roll angle of head is recorded, β is designated as, β is the angle of declination of measured antenna.
4. the system that a kind of unmanned plane aerial photography measures antenna for base station engineering parameter, it is characterised in that apply in claims 1 to 3
Any one of unmanned plane aerial photography measurement antenna for base station engineering parameter method in, including：It is unmanned plane, control panel, distant
Device, the head equipped with high-definition camera are controlled, the head is arranged on unmanned plane, and the control panel can show nobody in real time
Picture captured by machine.
5. the system that unmanned plane aerial photography according to claim 4 measures antenna for base station engineering parameter, it is characterised in that described
Control panel is using the handheld intelligent terminal device for possessing display screen, including ipad, smart mobile phone；Control panel passes through data wire
It is connected with remote control；The APP for realizing unmanned aerial vehicle (UAV) control is installed in the handheld intelligent terminal device.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109074087A (en) * | 2017-12-25 | 2018-12-21 | 深圳市大疆创新科技有限公司 | Yaw attitude control method, unmanned plane, computer readable storage medium |
| CN110006392A (en) * | 2018-01-05 | 2019-07-12 | 中国移动通信有限公司研究院 | A kind of antenna for base station work ginseng measurement method, device and measuring device |
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| CN109458979A (en) * | 2018-11-06 | 2019-03-12 | 五邑大学 | A kind of Downtilt measurement method based on unmanned plane visual analysis |
| CN109458979B (en) * | 2018-11-06 | 2020-12-01 | 五邑大学 | Antenna downward inclination angle measurement method based on unmanned aerial vehicle visual analysis |
| CN109829923A (en) * | 2018-12-24 | 2019-05-31 | 五邑大学 | A kind of antenna for base station based on deep neural network has a down dip angle measuring system and method |
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| WO2021114842A1 (en) * | 2019-12-10 | 2021-06-17 | 中移(成都)信息通信科技有限公司 | Signal continuous coverage method, device and apparatus for target area, and antenna system |
| CN113498103A (en) * | 2020-04-08 | 2021-10-12 | 中国移动通信集团广东有限公司 | Method and device for identifying affiliation party of base station antenna |
| CN113498103B (en) * | 2020-04-08 | 2023-08-15 | 中国移动通信集团广东有限公司 | Home side identification method and device of base station antenna |
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