CN107526082A - mobile observation phased array weather radar - Google Patents
mobile observation phased array weather radar Download PDFInfo
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- CN107526082A CN107526082A CN201710858947.XA CN201710858947A CN107526082A CN 107526082 A CN107526082 A CN 107526082A CN 201710858947 A CN201710858947 A CN 201710858947A CN 107526082 A CN107526082 A CN 107526082A
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- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000006641 stabilisation Effects 0.000 claims description 15
- 238000011105 stabilization Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Mobile observation phased array weather radar disclosed by the invention, it is arranged on observation car, it includes fixed platform, rotation platform, phased-array radar and generator；Fixed platform is arranged on the compartment of observation car, and rotation platform is arranged on the top of fixed platform, and phased-array radar is fixedly connected by electronic support bar with rotation platform；Generator is connected with phased-array radar and provides power supply for it；Mobile observation phased array weather radar also includes attitude transducer, aspect sensor and GPS module；The attitude transducer is arranged on rotation platform, detects the angle of pitch of rotation platform and the numerical value of roll angle；The aspect sensor is set on the stationary platform, detects the direction of fixed platform；The GPS module is arranged on observation car, the position of detection observation car and speed data.Mobile observation phased array weather radar provided by the invention, it is reasonable that it is set, and the meteorological observation in moving process can be realized, to the observation with quick moving characteristic weather with realistic meaning.
Description
Technical field
The present invention relates to radar test, more particularly to mobile observation phased array weather radar.
Background technology
Phased-array radar is phase controlling Electronically Scanned Array radar, and it is first using the small size antenna of a large amount of unit controls
Part is arranged in antenna array, and each antenna element is controlled by independent switch, based on Huygen's principle by controlling each antenna
The time difference of element transmitting, the main beam with regard to out of phase (sensing) can be synthesized, and phase can be carried out on two axial directions
Change；Phased-array radar is widely used in the observation of meteorology.
But existing phased array weather radar can only typically be observed under static state, and have in face of some quick
The weather of moving characteristic, such as cyclone, sandstorm, existing phased array weather radar are just not suitable for observing, influence to see
The accuracy and promptness of survey.
The content of the invention
The present invention be directed to above-mentioned technical problem, there is provided mobile observation phased array weather radar, its is rational in infrastructure, can
The meteorological observation in moving process is realized, to there is realistic meaning with quick moving characteristic weather, such as the observation of cyclone.
Technical scheme
In order to solve the above technical problems, mobile observation phased array weather radar provided by the invention, is arranged on observation car
On, it includes fixed platform, rotation platform, phased-array radar and generator；Fixed platform is formed and is arranged on by metal material
Observe on the compartment of car, rotation platform is arranged on the top of fixed platform, and phased-array radar passes through electronic support bar and rotary flat
Platform is fixedly connected；Generator is connected with phased-array radar, and it provides power supply for phased-array radar；Mobile observation phased array weather
Radar also includes attitude transducer, aspect sensor and GPS module；The attitude transducer is arranged on rotation platform, detection
The angle of pitch of rotation platform and the numerical value of roll angle；The aspect sensor is set on the stationary platform, detects fixed platform
Direction；The GPS module is arranged on observation car, the position of detection observation car and speed data.
Further, by the elevation data B degree of attitude transducer, phased-array radar is transmitted to, at the signal of phased-array radar
Device control vertical beam ripple level controller is managed, the launching beam elevation angle is reduced into B degree, while Wave beam forming elevation parameter will be received
Reduce B degree.
Disclosed herein as well is a kind of mobile observation phased array weather radar, is arranged on observation car, it is steady that it includes posture
Fixed platform, rotation platform, phased-array radar and generator；Attitude stabilization platform is arranged on the compartment of observation car, rotation platform
The top of attitude stabilization platform is arranged on, phased-array radar is fixedly connected by electronic support bar with rotation platform；Generator with
Phased-array radar connects, and it provides power supply for phased-array radar；Mobile observation phased array weather radar also includes aspect sensor
And GPS module；The aspect sensor is arranged on attitude stabilization platform, the direction of test pose stabilized platform；The GPS
Module is arranged on observation car, the position of detection observation car and speed data.
Further, the attitude stabilization platform include attitude transducer, elevation servo mechanism, roll servo control mechanism and
Framework.
Further, the locus of the detection information is：
X=X0+R*sinα*cosβ
Y=Y0+R*cosα*cosβ
Z=Z0+R*sinβ
Wherein, X0、Y0、Z0It is the position for observing car, R is length of the data location point apart from phased-array radar, and β is to face upward
Angle, α=α1-α2, α1For the data of orientation code-disc, α2The angle measured for aspect sensor.
Further, the phased-array radar is One-dimension Phased Array radar.
Further, the aspect sensor is numerical value compass or double GPS.
Present invention also provides a kind of application method of mobile observation phased array weather radar, it specifically includes following step
Suddenly：
S1, start generator, observation car can under steam, can also be static；
S2, electronic support bar support phased-array radar, itself and the rotation platform planar shaped elevation angle at 45 °；
S3, phased-array radar start to detect, and radar antenna rotation, complete 360 ° of azimuth scans, the 0-90 degree elevation angle passes through electricity
Sweep completion；
S4, radar observation data and state are sent out by wireless network and stored simultaneously.
Beneficial effect of the present invention：
Mobile observation phased array weather radar provided by the invention, its is rational in infrastructure, can realize the gas in moving process
As observation, to there is good operability with quick moving characteristic weather, such as observation of cyclone, solve with fast
The observation problem of fast moving characteristic weather, the prevention and control to such a weather disaster have realistic meaning.
Brief description of the drawings
By the detailed description made in conjunction with the following drawings, above-mentioned advantage of the invention will be apparent and be easier
Understanding, these accompanying drawings are simply schematical, are not intended to limit the present invention, wherein：
Fig. 1 is the structural representation (containing fixed platform) of mobile observation phased array weather radar of the present invention；
Fig. 2 is the structural representation (platform containing attitude stabilization) of mobile observation phased array weather radar of the present invention；
Fig. 3 is the schematic diagram of mobile observation phased array weather radar closure state of the present invention.
In accompanying drawing, the part representated by each label is as follows：
1. observe car；2. fixed platform；3. rotation platform；4. phased-array radar；5. generator；6. attitude transducer；7.
Aspect sensor；8. electronic support bar；9. attitude stabilization platform.
Embodiment
With reference to specific embodiments and the drawings pair, mobile observation phased array weather radar of the invention is carried out specifically
It is bright.
The embodiment recorded herein is specific embodiment of the invention, for illustrating the design of the present invention,
It is explanatory and exemplary, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also be based on the application claims and specification disclosure of that using aobvious
And the other technical schemes being clear to, these technical schemes include any aobvious and easy using making for the embodiment to recording herein
The technical scheme for the substitutions and modifications seen.
The accompanying drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each several part
And its correlation.It note that for the ease of clearly showing the structure of each part of the embodiment of the present invention, identical ginseng
Mark is examined to be used to represent identical part.
Fig. 1 is a kind of structural representation of herein described mobile observation phased array weather radar, and it is arranged on observation car
On 1, it includes fixed platform 2, rotation platform 3, phased-array radar 4 and generator 5；Fixed platform 2 is made up of simultaneously metal material
It is arranged on the compartment of observation car 1, rotation platform 3 is arranged on the top of fixed platform 2, and phased-array radar 4 passes through electronic support
Bar 8 is fixedly connected with rotation platform 3；Generator 5 is connected with phased-array radar 4, and it is that phased-array radar 4 provides power supply；It is mobile
Observation phased array weather radar also includes attitude transducer 6, aspect sensor 7 and GPS module；The attitude transducer 6 is set
On rotation platform 3, the angle of pitch of rotation platform 3 and the numerical value of roll angle are detected；The aspect sensor 7 is arranged on fixation
On platform 2, the direction of fixed platform 2 is detected；The GPS module is arranged on observation car 1, the position of detection observation car 1 and speed
Degrees of data.
As shown in Figure 1, by the elevation data B degree of attitude transducer 6, phased-array radar 4 is transmitted to, phased-array radar 4
Signal processor controls vertical beam ripple level controller, the launching beam elevation angle is reduced into B degree, while face upward Wave beam forming is received
Angular dimensions reduces B degree.Rotation platform 3 can be with 360 ° of rotations so that radar antenna carries out 360 ° of azimuth scans.Electronic support bar 8
Radar (antenna) support, itself and the planar shaped of rotation platform 3 elevation angle at 45 ° are completed according to control command；Fig. 3 is the mobile sight
Survey the schematic diagram of phased array weather radar closure state.
Disclosed herein as well is another mobile observation phased array weather radar, as shown in Fig. 2 being arranged on observation car 1
On, it includes attitude stabilization platform 9, rotation platform 3, phased-array radar 4 and generator 5；Attitude stabilization platform 9 is arranged on sight
On the compartment of measuring car 1, rotation platform 3 is arranged on the top of attitude stabilization platform 9, and phased-array radar 4 passes through electronic support bar 8
It is fixedly connected with rotation platform 3；Generator 5 is connected with phased-array radar 4, and it is that phased-array radar 4 provides power supply；It is mobile to see
Surveying phased array weather radar also includes aspect sensor 7 and GPS module；The aspect sensor 7 is arranged on attitude stabilization platform
On 9, the direction of test pose stabilized platform 9；The GPS module be arranged on observation car 1 on, detection observation car 1 position and
Speed data.
In embodiment shown in Fig. 2, the attitude stabilization platform 9 includes attitude transducer, elevation servo mechanism, roll
Servo control mechanism and framework.
The locus of the detection information is：
X=X0+R*sinα*cosβ
Y=Y0+R*cosα*cosβ
Z=Z0+R*sinβ
Wherein, X0、Y0、Z0It is the position for observing car 1, R is length of the data location point apart from phased-array radar 4, and β is to face upward
Angle, α=α1-α2, α1For the data of orientation code-disc, α2The angle measured for aspect sensor 7.
In the application, the phased-array radar 4 is One-dimension Phased Array radar, the aspect sensor 7 be numerical value compass or
Double GPS.
Disclosed herein as well is a kind of application method of mobile observation phased array weather radar, it specifically includes following step
Suddenly：
S1, start generator 5, observation car 1 can under steam, can also be static；
S2, electronic support bar 8 support phased-array radar 4, itself and the planar shaped of rotation platform 3 elevation angle at 45 °；
S3, phased-array radar 4 start to detect, and radar antenna rotation, complete 360 ° of azimuth scans, the 0-90 degree elevation angle passes through
Electricity sweeps completion；
S4, radar observation data and state are sent out by wireless network and stored simultaneously.
Compared with prior art, mobile observation phased array weather radar provided by the invention, its is rational in infrastructure, Neng Goushi
Meteorological observation in existing moving process, to there is realistic meaning with quick moving characteristic weather, such as the observation of cyclone.
The present invention is not limited to the above-described embodiments, and anyone can draw other various shapes under the enlightenment of the present invention
The product of formula, however, make any change in its shape or structure, it is every that there is technology identical or similar to the present application
Scheme, it is within the scope of the present invention.
Claims (8)
1. mobile observation phased array weather radar, it is arranged on observation car (1), it is characterised in that including fixed platform (2), rotation
Turn platform (3), phased-array radar (4) and generator (5)；Fixed platform (2) is made up of metal material and is arranged on observation car (1)
Compartment on, rotation platform (3) is arranged on the top of fixed platform (2), phased-array radar (4) by electronic support bar (8) with
Rotation platform (3) is fixedly connected；Generator (5) is connected with phased-array radar (4), and it is that phased-array radar (4) provides power supply；Move
In-motion viewing, which surveys phased array weather radar, also includes attitude transducer (6), aspect sensor (7) and GPS module；The attitude transducer
(6) it is arranged on rotation platform (3), the angle of pitch of detection rotation platform (3) and the numerical value of roll angle；The aspect sensor
(7) it is arranged in fixed platform (2), the direction of detection fixed platform (2)；The GPS module is arranged on observation car (1), inspection
Survey position and the speed data of observation car (1).
2. mobile observation phased array weather radar according to claim 1, it is characterised in that by facing upward for attitude transducer (6)
Angular data B degree, phased-array radar (4) being transmitted to, the signal processor of phased-array radar (4) controls vertical beam ripple level controller,
The launching beam elevation angle is reduced into B degree, while Wave beam forming elevation parameter will be received and reduce B degree.
3. mobile observation phased array weather radar, it is arranged on observation car (1), it is characterised in that including attitude stabilization platform
(9), rotation platform (3), phased-array radar (4) and generator (5)；Attitude stabilization platform (9) is arranged on the compartment of observation car (1)
On, rotation platform (3) is arranged on the top of attitude stabilization platform (9), and phased-array radar (4) passes through electronic support bar (8) and rotation
Turn platform (3) to be fixedly connected；Generator (5) is connected with phased-array radar (4), and it is that phased-array radar (4) provides power supply；It is mobile
Observation phased array weather radar also includes aspect sensor (7) and GPS module；It is steady that the aspect sensor (7) is arranged on posture
On fixed platform (9), the direction of test pose stabilized platform (9)；The GPS module is arranged on observation car (1), detection observation car
(1) position and speed data.
4. mobile observation phased array weather radar according to claim 3, it is characterised in that the attitude stabilization platform (9)
Including attitude transducer, elevation servo mechanism, roll servo control mechanism and framework.
5. mobile observation phased array weather radar according to claim 3, it is characterised in that the space bit of the detection information
It is set to：
X=X0+R*sinα*cosβ
Y=Y0+R*cosα*cosβ
Z=Z0+R*sinβ
Wherein, X0、Y0、Z0It is the position for observing car (1), R is length of the data location point apart from phased-array radar (4), and β is to face upward
Angle, α=α1-α2, α1For the data of orientation code-disc, α2The angle measured for aspect sensor (7).
6. according to the mobile observation phased array weather radar of claim 1 or 3, it is characterised in that the phased-array radar (4)
For One-dimension Phased Array radar.
7. according to the mobile observation phased array weather radar of claim 1 or 3, it is characterised in that the aspect sensor (7)
For numerical value compass or double GPS.
8. a kind of application method of mobile observation phased array weather radar, it is characterised in that comprise the following steps：
S1, start generator (5), observation car (1) can under steam, can also be static；
S2, electronic support bar (8) support phased-array radar (4), itself and rotation platform (3) the planar shaped elevation angle at 45 °；
S3, phased-array radar (4) start to detect, and radar antenna rotation, complete 360 ° of azimuth scans, the 0-90 degree elevation angle is swept by electricity
Complete；
S4, radar observation data and state are sent out by wireless network and stored simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858947.XA CN107526082A (en) | 2017-09-20 | 2017-09-20 | mobile observation phased array weather radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858947.XA CN107526082A (en) | 2017-09-20 | 2017-09-20 | mobile observation phased array weather radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107526082A true CN107526082A (en) | 2017-12-29 |
Family
ID=60737218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710858947.XA Withdrawn CN107526082A (en) | 2017-09-20 | 2017-09-20 | mobile observation phased array weather radar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633562A (en) * | 2019-01-14 | 2019-04-16 | 雷象科技（北京）有限公司 | Array weather radar receives and dispatches submatrix and rotates horizontally servo azimuth synchro device and method |
| CN111913151A (en) * | 2020-08-17 | 2020-11-10 | 中国人民解放军陆军工程大学 | Vehicle-mounted active phased array radar |
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Application publication date: 20171229 |