CN114062792A - Outfield mobile multi-degree-of-freedom radiation automatic test vehicle and use method thereof - Google Patents
Outfield mobile multi-degree-of-freedom radiation automatic test vehicle and use method thereof Download PDFInfo
- Publication number
- CN114062792A CN114062792A CN202111565498.2A CN202111565498A CN114062792A CN 114062792 A CN114062792 A CN 114062792A CN 202111565498 A CN202111565498 A CN 202111565498A CN 114062792 A CN114062792 A CN 114062792A
- Authority
- CN
- China
- Prior art keywords
- antenna
- test
- shielding
- shelter
- outfield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 73
- 230000005855 radiation Effects 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 7
- 230000010287 polarization Effects 0.000 claims abstract description 19
- 230000007613 environmental effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000006870 function Effects 0.000 claims description 13
- 238000013519 translation Methods 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0871—Complete apparatus or systems; circuits, e.g. receivers or amplifiers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses an outfield mobile multi-degree-of-freedom radiation automatic test vehicle, which mainly solves the problems that the existing test system is weak in moving capability, limited in test height and incompatible with the outfield working environment. The test vehicle comprises a movable lifting platform, a shielding shelter, a test equipment assembly, an automatic antenna frame and a plurality of test antennas, wherein the movable lifting platform is used for fixing, moving and lifting the whole device, the shielding shelter is fixedly connected above the movable lifting platform and used for electric equipment installation, environmental control, electromagnetic shielding, rain prevention and sand prevention, the test equipment assembly is arranged in the shielding shelter, the automatic antenna frame is fixed on the movable lifting platform and is positioned on one side of the shielding shelter and used for antenna switching, pitching and polarization rotation operation, and the test antennas are connected to the automatic antenna frame. Through the design, the test assembly required by the test is arranged in the shielding shelter, has good external field and electromagnetic compatibility working environment, can select mature products in the market, does not need to be customized for special application scenes, and greatly reduces the hardware cost.
Description
Technical Field
The invention belongs to the technical field of radiation testing, and particularly relates to an outfield mobile multi-degree-of-freedom radiation automatic test vehicle and a using method thereof.
Background
Modern electromagnetic environments are increasingly complex, power density is continuously improved, and natural electromagnetic interference sources such as thunder and lightning, static electricity and the like exist, and strong man-made interference sources such as radar, electronic warfare, communication and the like exist. The high-intensity radiation field of the external radio frequency environment is an important component of the complex electromagnetic environment, and the development of the modern equipment system must consider the high-intensity radiation field in the complex electromagnetic environment. Under strong electromagnetic environment, if no countermeasure is taken, the battlefield perception of the equipment system is lost, the command coordination is disordered, the efficiency of the equipment is reduced, and the proceeding of the war is influenced finally. In order to protect critical systems of system-level equipment from adverse effects of high-intensity radiation fields, radiation sensitivity test tests such as high-intensity radiation fields or external radio frequency environments must be performed on such targets.
The existing radiation sensitivity testing system is mainly used for electromagnetic compatibility darkroom testing, has weak system moving capability and limited testing height, cannot be compatible with an external field working environment, and cannot meet the testing requirements of large-scale equipment (airplanes and ships) on different heights, different pitching and azimuth angles and different polarizations, especially the testing requirements of the top and the bottom of the large-scale equipment.
Disclosure of Invention
The invention aims to provide an outfield mobile multi-degree-of-freedom radiation automatic test vehicle and a using method thereof, and mainly solves the problems that an existing test system is weak in moving capability, limited in test height and incompatible with an outfield working environment.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a portable multi freedom of external field radiation automatic test car, including being used for the portable lift platform that whole device is fixed, remove and go up and down, fixed connection is used for the shielding shelter that electrical equipment installed, environmental control, electromagnetic shield, rain-proof and sand control in portable lift platform top, sets up the test equipment assembly in shielding shelter, is fixed in on the portable lift platform and lies in shielding shelter one side and is used for the automatic antenna frame of antenna switching, every single move and polarization rotation operation to and connect the multiple test antenna on automatic antenna frame.
Furthermore, in the invention, the movable lifting platform comprises a main body frame, a drive axle arranged at the front end of the bottom of the main body frame and used for providing walking power for the whole vehicle, a steering axle arranged at the rear end of the bottom of the main body frame and used for realizing a steering function, mast groups fixed at two sides of the main body frame and used for realizing lifting, a mounting platform fixedly connected with single mast columns at the inner sides of the mast groups at two sides, an electric control box arranged on the main body frame and used for controlling and displaying various working states of the whole vehicle, and a cable storage box arranged on the main body frame and positioned below the mounting platform.
Furthermore, in the invention, the movable lifting platform further comprises hydraulic support legs which are arranged at four corners of the bottom of the main body frame and used for realizing the function of crossing barriers when the whole vehicle moves and ensuring the high-altitude working stability.
Further, in the invention, the movable lifting platform further comprises a lithium titanate battery pack arranged in the main body frame and used for realizing the power-off and walking functions of the whole vehicle, and a lithium battery charger used for charging the lithium titanate battery pack.
Further, in the invention, the shielding shelter comprises a shielding cabin body fixed on the mounting platform through a shelter twist lock, a shelter wrap angle connected with the shielding cabin body and used for quick assembly and disassembly of the shelter twist lock, a shielding front door and a shielding rear door respectively arranged on the front surface and the rear surface of the shielding cabin body, a mounting cabinet arranged in the shielding cabin body, a cabinet shock absorber connected between the bottom of the inner side of the shielding cabin body and the mounting cabinet, a cabin wall interface adapter plate and a power supply and control interface plate arranged behind the shielding cabin body, and a distribution box arranged in the shielding cabin body and used for realizing the functions of electrical management, control and power supply state monitoring and display of equipment in the cabin; wherein the test equipment assembly is mounted in the mounting cabinet.
Further, in the invention, the top of the shielding cabin body is also provided with an air conditioner for realizing the heat exchange between the inside and the outside of the shelter and the control of the ambient temperature in the shelter.
Further, in the present invention, the automatic antenna frame includes a base fixed on the mounting platform, two translation slide rails disposed on the base, a translation rack disposed between the two translation slide rails, an electrical box connected to the translation rack and slidably connected to the translation slide rails, an antenna mounting back frame movably connected to two sides of the electrical box through pitching support arms, a waveguide rotary joint mounted on the antenna mounting back frame for implementing a waveguide hard connection antenna polarization rotation function, a polarization rotation device mounted on the antenna mounting back frame, a cable tow chain fixed on an outer side wall of the electrical box, and a cable fixer fixed on two side walls of the electrical box; the test antenna is mounted on the antenna mounting back frame.
Further, in the present invention, the antenna mounting back frame is further provided with a plurality of laser range finders for detecting the distance between the antenna and the object to be measured.
Based on the automatic test vehicle, the invention also provides a use method of the test vehicle, which comprises the following steps:
(S1) moving the entire vehicle to a designated test position;
(S2) erecting the movable elevating platform to a working position;
(S3) adjusting the central aperture of the test antenna to a desired test height;
(S4) controlling the automatic antenna frame to adjust the angle of the test antenna through the electric box;
(S5) switching the antenna and planning polarization rotation through the electric box;
(S6) the test is completed and the antenna is adjusted to the stowed state.
Compared with the prior art, the invention has the following beneficial effects:
(1) the test assembly required by the test is arranged in the shielding shelter, has good external field and electromagnetic compatibility working environment, can select mature products in the market, does not need to be customized for special application scenes, and greatly reduces the hardware cost.
(2) The movable lifting platform truck has large bearing capacity, can simultaneously support instrument equipment and an automatic antenna frame to stably work in the high air for a long time, and compared with the traditional test platform, the relative position between a radiation antenna and the instrument equipment is kept unchanged in the high-altitude test process, the used radio frequency cable is shorter, the loss is greatly reduced, and the hardware cost is reduced;
(3) the movable lifting platform has the capability of rain prevention and rain accumulation prevention to a certain degree, can be compatible with an internal field and an external field for working, can automatically walk without being connected with commercial power, and is very convenient to transport when in use;
(4) the invention combines with the lifting platform, the automatic antenna frame can complete multi-axis movement: the height, the pitching angle, the azimuth angle, the polarization angle and the horizontal position can be adjusted, a user does not need to manually adjust the distance and the position of the antenna, and the test distance can be accurately displayed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the movable lifting platform of the present invention.
Fig. 3 is a schematic structural diagram of an automatic antenna mount according to the present invention.
Fig. 4 is a schematic structural diagram of a front view of the shielding shelter in the present invention.
Fig. 5 is a schematic structural diagram of a rear view of the shelter of the present invention.
Fig. 6 is a view showing the installation position of the distribution box according to the present invention.
FIG. 7 is a schematic view of the deployed configuration of the mast assembly of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-movable lifting platform, 2-shielding square cabin, 3-automatic antenna frame, 4-testing equipment assembly, 5-testing antenna, 6-air conditioner, 7-laser range finder, 8-manual pump, 10-main body frame, 11-driving axle, 12-steering axle, 13-mast group, 14-mounting platform, 15-electric control box, 16-cable storage box, 17-hydraulic leg, 18-lithium titanate battery pack, 19-lithium battery charger, 20-square cabin twist lock, 21-shielding cabin body, 22-square cabin wrap angle, 23-shielding front door, 24-shielding rear door, 25-mounting cabinet, 26-cabinet shock absorber, 27-cabinet wall interface adapter plate, 28-power supply and control interface board, 29-distribution box, 30-base, 31-translation slide rail, 32-translation rack, 33-electric box, 34-pitching support arm, 35-antenna mounting back frame, 36-waveguide rotary joint, 37-polarization rotating device, 38-cable drag chain and 39-cable fixer.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
As shown in fig. 1 to 7, the outfield mobile type multi-degree-of-freedom radiation automatic test vehicle disclosed by the invention comprises a movable lifting platform 1 used for fixing, moving and lifting the whole device, a shielding shelter 2 fixedly connected above the movable lifting platform 1 and used for electric equipment installation, environmental control, electromagnetic shielding, rain prevention and sand prevention, a test equipment assembly 4 arranged in the shielding shelter 2, an automatic antenna frame 3 fixed on the movable lifting platform 1 and positioned at one side of the shielding shelter 2 and used for antenna switching, pitching and polarization rotation operations, and various test antennas 5 connected on the automatic antenna frame 3.
In this embodiment, the movable lifting platform 1 includes a main body frame 10, a driving axle 11 disposed at the front end of the bottom of the main body frame 10 for providing walking power for the whole vehicle, a steering axle 12 disposed at the rear end of the bottom of the main body frame 10 for implementing a steering function, mast groups 13 fixed at both sides of the main body frame 10 for implementing lifting, a mounting platform 14 fixedly connected to the single masts inside the mast groups 13 at both sides, an electrical control box 15 disposed on the main body frame 10 for controlling and displaying various working states of the whole vehicle, and a cable storage box 16 disposed on the main body frame 10 and located below the mounting platform 14.
In this embodiment, the movable lifting platform 1 further includes hydraulic legs 17 disposed at four corners of the bottom of the main body frame for crossing obstacles and ensuring high-altitude working stability when the whole vehicle moves.
In this embodiment, in the present invention, the movable lifting platform 1 further includes a lithium titanate battery pack 18 disposed in the main body frame 10 for implementing the power-off and walking functions of the entire vehicle, and a lithium battery charger 19 for charging the lithium titanate battery pack. When the utility power is not connected, the whole equipment can also run normally.
And when specifically using, because the mounting platform of portable lift platform car has certain terrain clearance, for the convenience of equipment fixing, the mounting platform is equipped with the ladder couple of stepping on the cabin and disposes a ladder of stepping on the cabin all around.
In this embodiment, the shielding shelter 2 includes a shielding cabin 21 fixed to the mounting platform 14 through a shelter twistlock 20, a shelter wrap angle 22 connected to the shielding cabin 21 for quick assembly and disassembly of the shelter twistlock 20, a shielding front door 23 and a shielding rear door 24 respectively disposed on the front and rear surfaces of the shielding cabin 21, a mounting cabinet 25 disposed in the shielding cabin 21, a cabinet damper 26 connected between the bottom of the inner side of the shielding cabin 21 and the mounting cabinet 25, a cabin wall interface adapter plate 27 and a power supply and control interface plate 28 disposed behind the shielding cabin 21, and a distribution box 29 disposed in the shielding cabin 21 for implementing electrical management, control, power supply state monitoring and display functions of the equipment in the cabin; wherein the test equipment assembly 4 is mounted within a mounting cabinet 25.
In this embodiment, the top of the shielding cabin 21 is further provided with an air conditioner 6 for exchanging heat between the inside and outside of the shelter and controlling the ambient temperature in the shelter, so as to ensure that the environment where the equipment is located is suitable during operation.
In this embodiment, the automatic antenna frame 3 includes a base 30 fixed on the mounting platform 14, two translational sliding rails 31 arranged on the base 30, a translational rack 32 arranged between the two translational sliding rails 31, an electrical box 33 connected to the translational rack 32 and slidably connected to the translational sliding rails 31, an antenna mounting back frame 35 movably connected to two sides of the electrical box 33 through a pitching arm 34, a waveguide rotary joint 36 mounted on the antenna mounting back frame 35 for implementing a waveguide hard connection antenna polarization rotation function, a polarization rotation device 37 mounted on the antenna mounting back frame 35, a cable tow chain 38 fixed on an outer side wall of the electrical box 33, and cable retainers 39 fixed on two side walls of the electrical box; wherein the test antenna 5 is mounted on an antenna mounting back frame 35. This automatic antenna frame can accomplish multiple antenna every single move simultaneously, can independently accomplish every antenna polarization rotation, can switch over every kind of antenna to same central point and put, and this position is provided with distancer and measurement point, can show the linear distance of being surveyed piece and antenna orofacial features. All the electric parts in the automatic antenna frame are installed in a rainproof and shielding structure, and can not be interfered by antenna signals to normally operate.
When the device is used specifically, the whole vehicle is moved to a specified test position, the driving axle and the steering axle are used for driving the vehicle to move forwards and backwards, left and right and turn, the whole vehicle is recommended to be driven by a battery, the vehicle can be driven by mains supply, at least 2 persons are required to operate cooperatively at the moment, and the situation that a power supply cable enters a visual field blind area and is rolled is avoided. Through setting up the landing leg operating button on the electrical control box, a key stretches out a plurality of hydraulic leg, and until the tire liftoff of car, by the hydraulic leg bearing completely, then the control button of operation every landing leg adjusts mounting platform to the level. Through setting up the lift button on electrical control box, adjust test antenna center oral area to required test height, the height value can show on the display screen of control box, also can confirm through the mechanical scale of elevating system side.
Through the control of a wire control box or system software of the antenna frame, when the control of the wire control box is adopted, a control joint of the wire control box needs to be butted with a reserved socket on a vehicle. In this embodiment, manual operation of the line control box is described as an example, and the local control box is started to confirm that the emergency stop switch is not pressed (press-down emergency stop is possible); when the automatic antenna frame is in a storage state (the typical state is that the pitching angle of the rotary table is 90 degrees), the antenna opening faces to the sky, the initialization button is pressed, the pitching angle of the rotary table is adjusted to 0 degree, and the antenna opening faces are horizontal. After the antenna enters a working state, the pitching angle can be adjusted within a certain angle range, the pitching angle can be changed in a positioning/fine-tuning mode, positioning is realized by dialing a positioning/fine-tuning switch to a positioning gear, a target angle is set through a button, then a confirmation key is clicked, and the turntable automatically reaches the set pitching or azimuth angle; the fine adjustment is to dial the positioning/fine adjustment switch to a fine adjustment gear, then press the up or down button, the turntable starts to rotate in a pitching way, and the button is released to stop rotating immediately.
Then, the antenna is switched, different antennas can be selected through an antenna selection button on the wire control box, and the radiation opening surface of the antenna can be adjusted to reach the central working point.
Then, polarization rotation is carried out, the antenna in the current working state can be rotated by directly operating a button of the wire control box, and the polarization angle only needs to be kept in two states of 0 degree and 90 degrees; for other antennas, if polarization is required, the polarization rotation can be performed after the corresponding antenna is selected.
After all tests are finished, the collection button is clicked, the antenna is switched to the middle, and then the pitching angle of the rotary table is automatically adjusted to be in a collection state.
Through the design, the test assembly required by the test is arranged in the shielding shelter, has good external field and electromagnetic compatibility working environment, can select mature products in the market, does not need to be customized for special application scenes, and greatly reduces the hardware cost. Therefore, the invention has outstanding substantive features and obvious progress.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a portable multi freedom of external field radiates automatic test car, a serial communication port, including being used for movable lift platform (1) that whole device is fixed, remove and go up and down, fixed connection is used for electrical equipment installation above movable lift platform (1), environmental control, electromagnetic shield, rain-proof and sand-proof shielding shelter (2), set up test equipment assembly (4) in shielding shelter (2), be fixed in movable lift platform (1) and lie in shielding shelter (2) one side and be used for antenna switching, automatic antenna frame (3) of every single move and polarization rotation operation to and connect multiple test antenna (5) on automatic antenna frame (3).
2. The outfield mobile multi-degree-of-freedom radiation automatic test vehicle according to claim 1, wherein the mobile lifting platform (1) comprises a main body frame (10), a drive axle (11) arranged at the front end of the bottom of the main body frame (10) and used for providing walking power for the whole vehicle, a steering axle (12) arranged at the rear end of the bottom of the main body frame (10) and used for achieving a steering function, mast groups (13) fixed at two sides of the main body frame (10) and used for achieving lifting, a mounting platform (14) fixedly connected with single masts at the inner sides of the mast groups (13) at the two sides, an electric control box (15) arranged on the main body frame (10) and used for controlling and displaying various working states of the whole vehicle, and a cable storage box (16) arranged on the main body frame (10) and located below the mounting platform (14).
3. The outfield mobile multi-degree-of-freedom radiation automatic test vehicle as claimed in claim 2, wherein the mobile lifting platform (1) further comprises hydraulic support legs (17) arranged at four corners of the bottom of the main body frame for crossing barriers and ensuring high-altitude working stability when the whole vehicle moves.
4. The outfield mobile multi-degree-of-freedom radiation automatic test vehicle according to claim 3, wherein the mobile lifting platform (1) further comprises a lithium titanate battery pack (18) arranged in the main body frame (10) and used for realizing the power-off and walking functions of the whole vehicle, and a lithium battery charger (19) used for charging the lithium titanate battery pack.
5. The outfield mobile multi-degree-of-freedom radiation automatic test vehicle according to claim 4, wherein a manual pump (8) for emergency adjustment of the height of the mounting platform is further arranged below the main body frame (10).
6. The outfield mobile multi-degree-of-freedom radiation automatic test vehicle according to claim 5, wherein the shielding shelter (2) comprises a shielding cabin body (21) fixed on the mounting platform (14) through a shelter twist lock (20), a shelter wrap angle (22) connected with the shielding cabin body (21) and used for fast mounting and dismounting the shelter twist lock (20), a shielding front door (23) and a shielding rear door (24) respectively arranged on the front and rear surfaces of the shielding cabin body (21), a mounting cabinet (25) arranged in the shielding cabin body (21), a cabinet shock absorber (26) connected between the bottom of the inner side of the shielding cabin body (21) and the mounting cabinet (25), a cabin wall interface adapter plate (27) and a power supply and control interface plate (28) arranged behind the shielding cabin body (21), and an electrical management adapter plate, a power supply and control interface plate (28) arranged in the shielding cabin body (21) and used for realizing equipment in the cabin, A distribution box (29) with control and power supply state monitoring and displaying functions; wherein the test equipment assembly (4) is mounted within a mounting cabinet (25).
7. The outfield mobile multi-degree-of-freedom radiation automatic test vehicle as claimed in claim 6, wherein the top of the shielding cabin (21) is further provided with an air conditioner (6) for realizing the heat exchange between the inside and the outside of the shelter and the control of the ambient temperature in the shelter.
8. The outfield mobile multi-degree-of-freedom radiation automatic test vehicle according to claim 7, wherein the automatic antenna frame (3) comprises a base (30) fixed on the mounting platform (14), two translation slide rails (31) arranged on the base (30), a translation rack (32) arranged between the two translation slide rails (31), an electrical box (33) connected with the translation rack (32) and connected with the translation slide rails (31) in a sliding manner, an antenna mounting back frame (35) movably connected with two sides of the electrical box (33) through pitching support arms (34), a waveguide rotary joint (36) arranged on the antenna mounting back frame (35) and used for realizing the polarization rotary function of the waveguide hard-connected antenna, a polarization rotary device (37) arranged on the antenna mounting back frame (35), and a cable drag chain (38) fixed on the outer side wall of the electrical box (33), and cable retainers (39) fixed to both side walls of the electrical box; wherein the test antenna (5) is mounted on an antenna mounting back frame (35).
9. The mobile external field multiple-degree-of-freedom radiation automatic test vehicle as claimed in claim 8, wherein the antenna mounting back frame (35) is further provided with a plurality of laser range finders (7) for detecting the distance between the antenna and the object to be tested.
10. The use method of the outfield mobile multi-degree-of-freedom radiation automatic test vehicle as claimed in any one of claims 1 to 9, characterized by comprising the following steps:
(S1) moving the entire vehicle to a designated test position;
(S2) erecting the movable elevating platform to a working position;
(S3) adjusting the central aperture of the test antenna to a desired test height;
(S4) controlling the automatic antenna frame to adjust the angle of the test antenna through the electric box;
(S5) switching the antenna and planning polarization rotation through the electric box;
(S6) the test is completed and the antenna is adjusted to the stowed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111565498.2A CN114062792A (en) | 2021-12-20 | 2021-12-20 | Outfield mobile multi-degree-of-freedom radiation automatic test vehicle and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111565498.2A CN114062792A (en) | 2021-12-20 | 2021-12-20 | Outfield mobile multi-degree-of-freedom radiation automatic test vehicle and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114062792A true CN114062792A (en) | 2022-02-18 |
Family
ID=80230060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111565498.2A Pending CN114062792A (en) | 2021-12-20 | 2021-12-20 | Outfield mobile multi-degree-of-freedom radiation automatic test vehicle and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114062792A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654864A (en) * | 2016-11-24 | 2017-05-10 | 中国人民解放军军械工程学院 | Early warning and protection integrated maneuvering lightning protection and monitoring platform and method |
| CN108196144A (en) * | 2017-12-18 | 2018-06-22 | 中国北方车辆研究所 | For the antenna mounting platform of the system-level radiated immunity test in outfield |
| CN208336475U (en) * | 2018-04-11 | 2019-01-04 | 中国工程物理研究院电子工程研究所 | A kind of antenna holder applied to electromagnetic compatibility electromagnetic radiation test item |
| CN211663133U (en) * | 2019-09-10 | 2020-10-13 | 中国电子科技集团公司电子科学研究院 | Complex electromagnetic environment evaluation height protection mobile test vehicle |
| CN217007491U (en) * | 2021-12-20 | 2022-07-19 | 成都四威功率电子科技有限公司 | Outfield mobile multi-degree-of-freedom radiation automatic test vehicle |
-
2021
- 2021-12-20 CN CN202111565498.2A patent/CN114062792A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654864A (en) * | 2016-11-24 | 2017-05-10 | 中国人民解放军军械工程学院 | Early warning and protection integrated maneuvering lightning protection and monitoring platform and method |
| CN108196144A (en) * | 2017-12-18 | 2018-06-22 | 中国北方车辆研究所 | For the antenna mounting platform of the system-level radiated immunity test in outfield |
| CN208336475U (en) * | 2018-04-11 | 2019-01-04 | 中国工程物理研究院电子工程研究所 | A kind of antenna holder applied to electromagnetic compatibility electromagnetic radiation test item |
| CN211663133U (en) * | 2019-09-10 | 2020-10-13 | 中国电子科技集团公司电子科学研究院 | Complex electromagnetic environment evaluation height protection mobile test vehicle |
| CN217007491U (en) * | 2021-12-20 | 2022-07-19 | 成都四威功率电子科技有限公司 | Outfield mobile multi-degree-of-freedom radiation automatic test vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023279630A1 (en) | Automatic recovery charger nest for vertical take-off and landing fixed-wing unmanned aerial vehicle | |
| CN110530209B (en) | High-integration anti-unmanned aerial vehicle system and method | |
| CN106410361B (en) | A kind of vehicle-mounted detecting antenna | |
| CN217007491U (en) | Outfield mobile multi-degree-of-freedom radiation automatic test vehicle | |
| CN105158585A (en) | Long term evolution (LTE) antenna intelligent measurement system | |
| CN110244447B (en) | Full-automatic integrated movable optical telescope system and working method thereof | |
| CN111669194B (en) | Vehicle-mounted telemetering ground station structure system | |
| CN113022413B (en) | Vehicle-mounted photoelectric measurement system | |
| CN217443566U (en) | Agricultural is with automatic meteorological integrated monitoring equipment | |
| CN109018409A (en) | Landing charging ramp equipment for unmanned plane | |
| CN113120117B (en) | Novel automatic multifunctional remote reconnaissance car based on surveying and mapping | |
| CN114062792A (en) | Outfield mobile multi-degree-of-freedom radiation automatic test vehicle and use method thereof | |
| CN104638368A (en) | Antenna switching device and auto-switching antenna | |
| CN115285004A (en) | Operation car with hangar for unmanned aerial vehicle | |
| CN201259541Y (en) | Common address installation platform integrating a microwave landing device and a decimetre wave landing device | |
| CN210534326U (en) | Low-altitude speed measuring radar | |
| CN213923873U (en) | Automatic butt joint system suitable for antenna housing erection | |
| CN218350385U (en) | Mobile external field complete machine calibration darkroom | |
| CN112783212A (en) | Photovoltaic power generation patrols and examines and uses unmanned aerial vehicle | |
| CN111756983A (en) | Three-dimensional space mobile monitoring equipment | |
| CN211627816U (en) | Radar detection system | |
| CN218582781U (en) | Portable tree three-dimensional point cloud rapid acquisition device | |
| CN219301593U (en) | Multi-angle highway side slope monitoring facilities | |
| CN218213236U (en) | Portable intelligent automobile electromagnetic compatibility test radar target simulation device | |
| CN217718084U (en) | Radar quick erecting and collecting system suitable for complex mountain environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |