CN110346770A - A kind of radar test structure with automatic pitching function - Google Patents
A kind of radar test structure with automatic pitching function Download PDFInfo
- Publication number
- CN110346770A CN110346770A CN201910748326.5A CN201910748326A CN110346770A CN 110346770 A CN110346770 A CN 110346770A CN 201910748326 A CN201910748326 A CN 201910748326A CN 110346770 A CN110346770 A CN 110346770A
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- radar
- radar front
- driving motor
- test
- bracket
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- 238000009434 installation Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a kind of radar test structures with automatic pitching function characterized by comprising a radar front (1)；One driving motor (3) is set to radar front (1) side, is mechanically connected with the radar front (1), forms a setting pitch angle for driving radar front (1) to be rotated, and then with horizontal plane；One 360 degree of instrument boards (4) are set to radar front (1) other side, are mechanically connected with the radar front (1).Driving motor (3) passes through the cylindrical bar that is fixedly installed on radar front adapter (6), radar front (1) is driven to be rotated by set angle, simultaneously, the rotation of radar front (1) drives 360 degree of instrument board (4) rotations also by radar front adapter (6), for confirming and alignment settings pitch angle.
Description
Technical field
The present invention relates to a kind of radar test structure more particularly to a kind of radar test knots with automatic pitching function
Structure.
Background technique
In the debugging test process of prior art ground-based radar, it is desirable that the pitch angle of radar is easy to adjust, and locking
Securely, without backlash in rotation process；It also requires to be easy to dismount simultaneously, it is portable light；Radar test structure is mostly and surveys manually at present
Platform is tried, there is no the radar test automatic pitching debugging structure of automatic adjustment luffing structure.
Summary of the invention
(1) technical problems to be solved
The invention proposes a kind of radar test structures with automatic pitching function, at least partly to solve the prior art
Middle radar is unable to the problem of adjust automatically pitch angle.
(2) technical solution
According to an aspect of the present invention, a kind of radar test structure with automatic pitching function is provided, feature exists
In, comprising: a radar front 1；One driving motor 3 is set to 1 side of radar front, is mechanically connected with the radar front 1,
A setting pitch angle is formed for driving radar front 1 to be rotated, and then with horizontal plane；And a radar test bracket 2, it uses
In the support radar front 1 and driving motor 3, so radar front 1 and driving motor 3 is fixed in the horizontal plane, it is described
Radar test bracket 2 includes a left plate, a right side plate and a bottom plate, wherein the left plate and right side plate are divided into bottom plate
Both ends, respectively there is a groove on top.
The driving motor 3 also configures a cylindrical bar, the cylindrical bar end by a radar front adapter 6 with it is described
Radar front 1 is mechanically connected, and body portion is embedded in the groove on the 2 left plate top of radar test bracket, is used for the thunder
It is fixed on the radar test bracket 2 up to front 1.
In further embodiment, the radar arrangement further includes one 360 degree of instrument boards 4, for confirmation and alignment settings
Pitch angle, wherein 360 degree of instrument boards, 4 one disk is mechanical by a radar front adapter 6 and the radar front 1
Connection, another disk configure a cylindrical bar, and the cylinder rod body is embedded in the groove on 2 right side plate of radar test bracket
It is interior, for the radar front 1 to be fixed on the radar test bracket 2.
In further embodiment, the radar test structure further includes a gauge pointer 5, is horizontally placed on radar test
2 right side plate top of bracket, for indicating the pitch angle angle of the rotation of radar front 1 together with 360 degree of instrument boards 4.
In further embodiment, the radar arrangement further includes a Module of aerial 7, is set to the radar front 1
Top, the Module of aerial 7 is in same plane with radar front 1；Two test antennas 10, are respectively arranged at the day
The both ends of line support rod 7；And a laser pen light calibrating installation 8, it is set to the top of the radar front 1, the laser
Light calibrating installation 8 includes two laser beam position holes and a laser pen 9, be set to laser pen light calibrating installation 8 it
On.
(3) beneficial effect
It can be seen from the above technical proposal that a kind of radar test knot with automatic pitching function provided by the invention
Structure, driving motor drive radar front to carry out by set angle by the cylindrical bar being fixedly installed on radar front adapter
Rotation, and then by the rotation of Module of aerial drive antenna progress equal angular, meanwhile, the rotation of radar front is also by thunder
360 degree of instrument board rotations are driven up to front adapter, for confirming and the pitch angle of alignment settings.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the radar test structure with automatic pitching function of the embodiment of the present invention.
Fig. 2 is the schematic diagram of the front of structure radar shown in Fig. 1.
Fig. 3 is the schematic diagram of the front adapter of structure radar shown in Fig. 1.
Fig. 4 is the schematic diagram of structure driving motor shown in Fig. 1.
Fig. 5 is the schematic diagram of structure 360 shown in Fig. 1 degree instrument board and gauge pointer.
Fig. 6 is that elevation angle effect picture is adjusted shown in Fig. 1.
[description of symbols]
1- radar front, 2- radar test bracket, 3- driving motor, 4-360 degree instrument board,
5- gauge pointer, 6- radar front adapter, 7- Module of aerial,
8- laser pen light calibrating installation, 9- laser pen, 10- test antenna
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in further detail.
In the present invention, " on being set to ... " or " on being pasted to ... " is for including straight with single or multiple inter-module
Connect contact relation.Moreover, ordinal number such as " first ", " second ", " No.1 " or " two used in specification and claims
Number " etc. words, to modify claimed component, itself and do not include and represent the component have it is any before ordinal number,
The sequence or the sequence in manufacturing method for not representing a certain component and another component, the use of these ordinal numbers are only used to make to have
One component of certain name is able to that clear differentiation can be made with another component with identical name.
The present invention provides a kind of radar test structure with automatic pitching function, driving motor is set to radar by spiral shell
Cylindrical bar in front adapter drives radar front to be rotated by set angle, and then drives day by Module of aerial
Line carries out the rotation of equal angular, meanwhile, the rotation of radar front drives 360 degree of instrument boards to turn also by radar front adapter
It is dynamic, for confirming and the pitch angle of alignment settings.
Fig. 1 is a kind of schematic diagram of the radar test structure with automatic pitching function of the embodiment of the present invention, such as Fig. 1 institute
Show, comprising:
One radar front 1；One driving motor 3 is set to 1 side of radar front, is mechanically connected with the radar front 1, uses
It is rotated in driving radar front 1, and then forms a setting pitch angle with horizontal plane；And a radar test bracket 2, it is used for
The radar front 1 and driving motor 3 are supported, and then radar front 1 and driving motor 3 is fixed in the horizontal plane, the thunder
It include a left plate, a right side plate and a bottom plate up to test bracket 2, wherein the left plate and right side plate are divided into bottom plate
Respectively there is a groove on both ends, top, in the present embodiment, the left plate and right side plate pass through respectively screw be fixed on bottom plate it
On, meanwhile, a set square also is respectively set in the junction of left plate and bottom plate and right side plate and bottom plate, for enhancing fixation
Effect.
Driving motor 3 also configures a cylindrical bar, and the cylindrical bar end passes through a radar front adapter 6 and the radar
Front 1 is mechanically connected, and body portion is embedded in the groove on the 2 left plate top of radar test bracket, is used for the radar battle array
Face 1 is fixed on the radar test bracket 2, in the present embodiment, multiple screw holes, the driving is provided on the left plate
Motor 3 is set on the left plate by those screw hole spiral shells.
In an exemplary embodiment of the invention, the radar test structure further includes one 360 degree of instrument boards 4, for confirming
With the pitch angle of alignment settings, wherein 360 degree of instrument boards, 4 one disk passes through a radar front adapter 6 and the radar
Front 1 is mechanically connected, and another disk configures a cylindrical bar, and the cylinder rod body is embedded in 2 right side of radar test bracket
In groove on plate, for the radar front 1 to be fixed on the radar test bracket 2 and a gauge pointer 5, water
It is flat to be set to 2 right side plate top of radar test bracket, for indicating 1 turn of the radar front together with 360 degree of instrument boards 4
Dynamic pitch angle angle is provided with multiple screw holes in the present embodiment on the right side plate, the gauge pointer 5 passes through those
Screw hole is fixed on the right side plate, when driving motor 3 drives radar front 1 to be rotated by set angle, radar battle array
The rotation in face 1 drives 360 degree of instrument boards 4 to rotate also by radar front adapter 6, and gauge pointer 5 can then be directed toward 360 degree of instrument
The corresponding angle of marking on dial plate 4.
In addition, the radar arrangement further includes a Module of aerial 7, it is set to the top of the radar front 1, the day
Line support rod 7 and radar front 1 are in same plane；Two test antennas 10 are respectively arranged at the two of the Module of aerial 7
End；And a laser pen light calibrating installation 8, it is set to the top of the radar front 1, the laser pen light calibrating installation
8 include two laser beam position holes and a laser pen 9, is set on laser pen light calibrating installation 8.
In the present embodiment, the Module of aerial 7 is screwed on radar front 1, two test antennas 10
It is screwed on Module of aerial 7, when driving motor 3 drives radar front 1 to be rotated by set angle, day
Line support rod 7 and test antenna 10 rotate identical angle also with radar front 1.
Meanwhile laser pen light calibrating installation 8 is fixed on radar front 1 also by screw, laser pen 9 is solid by screw
Due on laser pen light calibrating installation 8, when driving motor 3 drives radar front 1 to be rotated by set angle, laser pen
Light calibrating installation 8 rotates identical angle also with radar front 1, and then laser pen 9 is driven to rotate identical angle, laser
Pen 9 is got light beam by two laser beam position holes of laser calibrating equipment 8, irradiates measured target, assists test antenna
10 test job.
Fig. 2 is the schematic diagram of the front of structure radar shown in Fig. 1, as shown in Fig. 2, in the present embodiment, radar front 1 is one
A socket is respectively arranged in positive square, the right and left, for accommodating radar front adapter 6, is additionally provided on the outside of the socket more
A screw hole, for radar front adapter 6 to be fixed on those sockets.
Fig. 3 is the schematic diagram of the front adapter of structure radar shown in Fig. 1, as shown in figure 3, the radar front adapter 6
Including a rectangular shaft, a rectangular block is respectively arranged in rectangular shaft both ends, and a screw hole is arranged on rectangular block, and two rectangular blocks can penetrate radar
The upper and lower ends of 1 socket of front, meanwhile, usable screw is fixed in socket, in addition, rectangle rod body is also fixed
One disk is set, multiple screw holes are provided on disk.
Fig. 4 is the schematic diagram of structure driving motor shown in Fig. 1, as shown in figure 4, the end of the cylindrical bar of driving motor 3 is also
Configured with a disk, multiple screw holes are provided on disk, positioned at 2 left plate of radar test bracket radar front adapter 6 with
The disk is screwed, it is ensured that without backlash in rotation process, meanwhile, which is embedded in the radar test branch
In the groove on 2 left plate top of frame, for the radar front 1 to be fixed on the radar test bracket 2.
Fig. 5 is the schematic diagram of structure 360 shown in Fig. 1 degree instrument board and gauge pointer, as shown in figure 5, being located at radar test
The radar front adapter 6 and a disk of 360 degree of instrument boards 4 of 2 right side plate of bracket are screwed, another disk configuration one
Cylindrical bar, the cylinder rod body are embedded in the groove on 2 right side plate of radar test bracket, are used for the radar battle array
Face 1 is fixed on the radar test bracket 2, meanwhile, multiple screw holes are provided on the right side plate, the gauge pointer 5 is logical
It crosses those screw holes to be fixed on the right side plate, when radar front 1 is perpendicular to horizontal plane, gauge pointer 5 is directed toward 360
The zero graduation for spending instrument board 4, when driving motor 3 drives radar front 1 to be rotated by set angle, radar front 1 turns
Dynamic to drive 360 degree of instrument boards 4 to rotate also by radar front adapter 6, gauge pointer 5 can be then directed toward on 360 degree of instrument boards 4
The corresponding angle of marking.
Fig. 6 is that elevation angle effect picture is adjusted shown in Fig. 1, and driving motor 3 is set in radar front adapter 6 cylinder by spiral shell
Bar drives radar front 1 to be rotated by set angle, and the rotation of radar front 1 drives also by radar front adapter 6
360 degree of instrument boards 4 rotate, for confirm and the pitch angle of alignment settings, meanwhile, Module of aerial 7, which also drives, tests antenna 10
Rotate corresponding angle.
In addition, the laser pen light calibrating installation being fixed on radar front 1 can also be rotated with radar front 1 it is identical
Angle, and then laser pen 9 is driven to rotate identical angle, laser pen 9 passes through two laser beam positions of laser calibrating equipment 8
Light beam is got in hole, irradiates measured target, assists the test job of test antenna 10.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in protection of the invention
Within the scope of.
Claims (7)
1. a kind of radar test structure with automatic pitching function characterized by comprising
One radar front (1)；
One driving motor (3) is set to radar front (1) side, is mechanically connected with the radar front (1), for driving radar
Front (1) is rotated, and then forms a setting pitch angle with horizontal plane.
2. structure according to claim 1, which is characterized in that further include a radar test bracket (2), be used to support described
Radar front (1) and driving motor (3), and then radar front (1) and driving motor (3) is fixed in the horizontal plane, the thunder
It include a left plate, a right side plate and a bottom plate up to test bracket (2), wherein the left plate and right side plate are divided into bottom plate
Both ends, respectively there is a groove on top.
3. structure according to claim 2, which is characterized in that the driving motor (3) also configures a cylindrical bar, the circle
Mast end is mechanically connected by a radar front adapter (6) and the radar front (1), and body portion is embedded in the radar and surveys
In the groove for trying bracket (2) left plate top, for radar front (1) net to be scheduled the radar test bracket (2).
4. structure according to claim 2, which is characterized in that further include one 360 degree of instrument boards (4), 360 degree of instrument
(4) one disk of disk is mechanically connected by a radar front adapter (6) and the radar front (1), another one circle of disk configuration
Mast, the cylinder rod body are embedded in the groove on radar test bracket (2) right side plate, are used for the radar battle array
Face (1) is fixed on the radar test bracket (2).
5. structure according to claim 4, which is characterized in that further include a gauge pointer (5), be horizontally placed on radar survey
Bracket (2) right side plate top is tried, for indicating the pitching of radar front (1) rotation together with 360 degree of instrument boards (4)
Angle angle.
6. structure according to claim 1, which is characterized in that further include:
One Module of aerial (7) is set to the top of the radar front (1), the Module of aerial (7) and radar front
(1) it is in same plane；
Two test antennas (10), are respectively arranged at the both ends of the Module of aerial (7).
7. the apparatus according to claim 1, which is characterized in that further include:
One laser pen light calibrating installation (8) is set to the top of the radar front (1), the laser pen light calibration cartridge
Setting (8) includes two laser beam position holes；
One laser pen (9) is set on laser pen light calibrating installation (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748326.5A CN110346770A (en) | 2019-08-13 | 2019-08-13 | A kind of radar test structure with automatic pitching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748326.5A CN110346770A (en) | 2019-08-13 | 2019-08-13 | A kind of radar test structure with automatic pitching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110346770A true CN110346770A (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910748326.5A Pending CN110346770A (en) | 2019-08-13 | 2019-08-13 | A kind of radar test structure with automatic pitching function |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038167A (en) * | 2007-02-16 | 2007-09-19 | 北京航空航天大学 | Teaching experiment north searching instrument based on optical fiber gyro |
| CN102495398A (en) * | 2011-12-27 | 2012-06-13 | 北京智华驭新汽车电子技术开发有限公司 | Method and device for regulating collimation axis of radar |
| KR20150098484A (en) * | 2014-02-20 | 2015-08-28 | 주식회사 만도 | Apparatus and method for compensating error of ladar sensor in vehicle |
| CN105244622A (en) * | 2015-10-29 | 2016-01-13 | 中国电子科技集团公司第二十研究所 | Large-array-plane radar antenna pitch axis driving apparatus and adaptive control method |
| CN206311975U (en) * | 2016-12-27 | 2017-07-07 | 成都国卫通信技术有限公司 | A kind of Radar IF simulation device |
| CN208752466U (en) * | 2018-09-28 | 2019-04-16 | 西安恒达微波技术开发有限公司 | Three millimeter wave continuous wave radar antenna feeders of one kind watch system |
| CN210864031U (en) * | 2019-08-13 | 2020-06-26 | 中国科学院电子学研究所 | Radar test structure with automatic every single move function |
| US20200355792A1 (en) * | 2017-12-25 | 2020-11-12 | Autel Intelligent Technology Corp., Ltd. | On-board radar calibration device and method |
-
2019
- 2019-08-13 CN CN201910748326.5A patent/CN110346770A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101038167A (en) * | 2007-02-16 | 2007-09-19 | 北京航空航天大学 | Teaching experiment north searching instrument based on optical fiber gyro |
| CN102495398A (en) * | 2011-12-27 | 2012-06-13 | 北京智华驭新汽车电子技术开发有限公司 | Method and device for regulating collimation axis of radar |
| KR20150098484A (en) * | 2014-02-20 | 2015-08-28 | 주식회사 만도 | Apparatus and method for compensating error of ladar sensor in vehicle |
| CN105244622A (en) * | 2015-10-29 | 2016-01-13 | 中国电子科技集团公司第二十研究所 | Large-array-plane radar antenna pitch axis driving apparatus and adaptive control method |
| CN206311975U (en) * | 2016-12-27 | 2017-07-07 | 成都国卫通信技术有限公司 | A kind of Radar IF simulation device |
| US20200355792A1 (en) * | 2017-12-25 | 2020-11-12 | Autel Intelligent Technology Corp., Ltd. | On-board radar calibration device and method |
| CN208752466U (en) * | 2018-09-28 | 2019-04-16 | 西安恒达微波技术开发有限公司 | Three millimeter wave continuous wave radar antenna feeders of one kind watch system |
| CN210864031U (en) * | 2019-08-13 | 2020-06-26 | 中国科学院电子学研究所 | Radar test structure with automatic every single move function |
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