CN116930874A - Unmanned aerial vehicle signal detection method and device - Google Patents
Unmanned aerial vehicle signal detection method and device Download PDFInfo
- Publication number
- CN116930874A CN116930874A CN202310917344.8A CN202310917344A CN116930874A CN 116930874 A CN116930874 A CN 116930874A CN 202310917344 A CN202310917344 A CN 202310917344A CN 116930874 A CN116930874 A CN 116930874A
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- unmanned aerial
- aerial vehicle
- disc
- vehicle signal
- signal detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000005060 rubber Substances 0.000 claims abstract description 10
- 235000000396 iron Nutrition 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
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- 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
-
- 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Support Of Aerials (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle signal detection method and device. The radar comprises a radar, wherein an inserting block is fixed at the lower part of the radar, angle irons are fixed at the left end and the right end of the upper side of the disc, and the inserting block is connected between the two angle irons in a sliding mode. The method for detecting the unmanned aerial vehicle signal comprises the following steps: s1: placing the bottom plate on the ground to enable the four inserted nails to be inserted into the ground, and enabling a plurality of arc-shaped rubbers to be in contact with the ground; s2: driving the ball to rotate on the round seat, and adjusting the disc to a proper angle; s3: a plurality of pull ropes are hung on a plurality of hanging rings, so that the plurality of pull ropes are pulled outwards to fasten the disc; s4: tightening the plurality of pull ropes through the door-shaped piece and pressing; s5, performing S5; the radar is firmly mounted on the upper side of the disc so that the radar detects the unmanned aerial vehicle signal through sound waves. Can be convenient with the radar setting firmly in the field, survey unmanned aerial vehicle signal through the radar.
Description
Technical Field
The invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle signal detection method and device.
Background
Unmanned aerial vehicle signal detection is a technique that identifies and tracks unmanned aerial vehicles by detecting radio frequency signals transmitted or received by the unmanned aerial vehicle. Radar detection is to use a radar system to send pulse signals and receive reflected signals, and to analyze the characteristics of the reflected signals to determine whether an unmanned aerial vehicle exists. The radar can detect information such as the position, speed and track of the unmanned aerial vehicle. However, most of the existing unmanned aerial vehicles fly in the field, and the radar is not easy to be arranged in the field, so that the problem that the radar is not easy to install in the field is solved.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the unmanned aerial vehicle signal detection method and the unmanned aerial vehicle signal detection device.
The utility model provides an unmanned aerial vehicle signal detection device, includes the radar, the lower part of radar is fixed with the inserted block, and both ends all are fixed with the angle bar about the disc upside, and inserted block sliding connection is between two angle bars.
The front side of each angle iron is fixed with an inclined plate, the front part of the insertion block is provided with an inclined plane, the insertion block is inserted between the two angle irons from the front side, and the inclined plane is pressed on the two inclined plates.
The upper rear part of the disc is fixed with a convex rod, a hand screw rod is inserted on the convex rod, and the front part of the hand screw rod is in threaded connection with the insert block.
The unmanned aerial vehicle signal detection device of claim, the method for unmanned aerial vehicle signal detection, comprising the steps of:
s1: placing the bottom plate on the ground to enable the four inserted nails to be inserted into the ground, and enabling a plurality of arc-shaped rubbers to be in contact with the ground;
s2: driving the ball to rotate on the round seat, and adjusting the disc to a proper angle;
s3: a plurality of pull ropes are hung on a plurality of hanging rings, so that the plurality of pull ropes are pulled outwards to fasten the disc;
s4: tightening the plurality of pull ropes through the door-shaped piece and pressing;
s5, performing S5; the radar is firmly mounted on the upper side of the disc so that the radar detects the unmanned aerial vehicle signal through sound waves.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a flow chart of a method for a drone signal detection apparatus to perform drone signal detection;
fig. 2 is a schematic structural diagram of a signal detection device of an unmanned aerial vehicle;
fig. 3 is a schematic structural diagram II of a signal detection device of an unmanned aerial vehicle;
fig. 4 is a schematic structural diagram III of a signal detection device of an unmanned aerial vehicle;
FIG. 5 is a schematic diagram of a disk and radar configuration;
FIG. 6 is a schematic diagram II of the structure of the disk and radar;
FIG. 7 is a schematic diagram of a base plate;
FIG. 8 is a schematic diagram of a second structure of the base plate;
FIG. 9 is a schematic illustration of a pull cord and door form;
FIG. 10 is a second schematic illustration of the structure of the pull cord and the door form;
fig. 11 is a schematic view of the structure of the detachment ring.
In the figure: a disc 101; a hanging ring 102; an annular rim 103;
a radar 201; a male bar 202; angle iron 203; a hand screw 204; a bevel 205; a plug 206;
a bottom plate 301; a plug pin 302; a circular seat 303; a ring plate 304; a guide rod 305; a cylinder 306; a sphere 307; an arc-shaped rubber 308;
a pull cord 401; triangular rib one 402; triangular second 403; a stop 404; barbs 405; an L-shaped peg 406; a hook 407;
a gate 501; a post 502; pressing 503; a top sheet 504; an adjustment screw 505;
disassembling the ring 601; a threaded post 602; an upper base 603; arc groove 604; a lower seat 605.
Detailed Description
As shown in fig. 5-6, this example may achieve the effect of facilitating removal of radar 201.
Because unmanned aerial vehicle signal detection device includes radar 201, the lower part of radar 201 has plug 206 through the screw connection, and angle bar 203 has all been welded at both ends about the disc 101 upside, and plug 206 sliding connection is between two angle bars 203, and plug 206 conveniently carries out the plug from between two angle bars 203, and then makes things convenient for the dismantlement of radar 201.
This example may achieve the effect of preventing the insert block 206 from loosening, as shown in fig. 5-6.
Because the front side of each angle iron 203 is welded with the inclined plate 205, the front part of the insert block 206 is provided with an inclined plane, the insert block 206 is inserted between the two angle irons 203 from the front side, the inclined plane is pressed on the two inclined plates 205, so that the insert block 206 moves backwards relative to the two angle irons 203, the inclined plane on the insert block 206 is pressed against the two inclined plates 205, and the insert block 206 is prevented from loosening by the cooperation of the inclined plane and the inclined plates 205.
As shown in fig. 5-6, this example may achieve the effect of pressing the ramps on the insert 206 against the two ramps 205.
Since the rear part of the upper side of the disc 101 is connected with the protruding rod 202 through a screw, the protruding rod 202 is inserted with the hand screw 204, the front part of the hand screw 204 is in threaded connection with the insert block 206, and the insert block 206 can be driven to move backwards on the two angle irons 203 by rotating the hand screw 204, so that the inclined plane on the insert block 206 is pressed against the two inclined sheets 205.
As shown in fig. 5 to 8, this example can achieve the effect of adjusting the reception angle of the radar 201.
Because the lower side of the disc 101 is connected with the cylinder 306 through the screw, the lower side of the cylinder 306 is welded with the ball 307, the upper side of the bottom plate 301 is provided with the round seat 303, and the ball 307 is rotationally connected on the round seat 303, so that the cylinder 306 can rotate to any direction through the ball 307, the angle between the disc 101 and the radar 201 is further adjusted, and the receiving angle of the radar 201 is further adjusted.
This example achieves the effect of preventing the ball 307 from coming off the socket 303, as shown in fig. 5-8.
Because both ends all weld guide arm 305 about the circle seat 303 upside, the vertical sliding connection of annular plate 304 is on two guide arms 305, and annular plate 304 presses the upside at ball 307, and the upper portion of every guide arm 305 all is fixed with the disk, and compression spring has all been cup jointed on the upper portion of every guide arm 305, and compression spring is located between disk and the annular plate 304, and compression spring moves down for annular plate 304 moves down along two guide arms 305, and then makes annular plate 304 press towards ball 307, prevents that ball 307 breaks away from circle seat 303.
This example can achieve the effect of fixedly positioning the base plate 301 on the ground, as shown in fig. 7-8.
Since the plurality of pins 302 are welded to the lower side of the base plate 301, the plurality of pins 302 can be inserted into the ground, thereby fixedly disposing the base plate 301 on the ground.
As shown in fig. 7-8, this example can achieve the effect of preventing vibration damage within the radar 201.
Because the middle part of the lower side of the arc rubber 308 is in an annular bonding with a plurality of arc rubbers 308, the arc rubbers 308 are padded between the bottom plate 301 and the ground, so that elastic buffering is provided between the bottom plate 301 and the ground, and vibration damage in the radar 201 is prevented.
As shown in fig. 5 to 10, this example can achieve the effect of stably fixing the disc 101 by pulling of the plurality of pulling ropes 401.
Because the outside of disc 101 is the annular welding and has a plurality of link 102, and the tip of stay cord 401 has couple 407 through the screw connection, and couple 407 hangs on link 102, and the other end of stay cord 401 is fixed on L shape nail 406, all can connect a stay cord 401 on a plurality of link 102, and a plurality of L shape nails 406 are used for driving into ground, and then fix the other end of stay cord 401 subaerial, and then carry out the pulling of different directions to disc 101 through a plurality of stay cords 401, and then pull through a plurality of stay cords 401 and stabilize fixed with disc 101.
This example achieves the effect of securing the stop 404 and the end of the pull cord 401 to the L-shaped stud 406, as shown in FIGS. 9-10.
Because the lower extreme of stay cord 401 has inserted dog 404, a plurality of triangular prism second 403 have been equipartition on the dog 404, threaded connection has fastening screw on the dog 404, the upper portion equipartition of L shape nail 406 has a plurality of triangular prism first 402, a plurality of triangular prism first 402 and a plurality of triangular prism second 403 cooperate, vertically be provided with a plurality of barb 405 on the L shape nail 406, dog 404 can fix at the lower extreme of stay cord 401 through the fastening screw on it, after the ground is driven into to L shape nail 406, a plurality of barb 405 can prevent that L shape nail 406 from being pulled out at will, then make a plurality of triangular prism first 402 of L shape nail 406 upper end press on a plurality of triangular prism second 403 on the dog 404, and then fix the tip of dog 404 and stay cord 401 on L shape nail 406.
The stay cord 401 passes door-shaped piece 501, and door-shaped piece 501's upper portion vertical sliding connection has to push down 503, pushes down 503's lower part welding has two backing posts 502, pushes down 503's lower extreme and presses on the stay cord 401, and stay cord 401 is located between two backing posts 502, pushes down 503's upper portion welding has top 504, and the lower extreme of adjusting screw 505 passes through the bearing frame and rotates to be connected on door-shaped piece 501, and the middle part of adjusting screw 505 passes through the screw thread and cooperates with top 504.
This example achieves the effect of thoroughly tightening the draw cord 401, as shown in fig. 9-10.
When the adjusting screw 505 is rotated, the pressing member 503 is driven to move downwards relative to the door-shaped member 501, so that the pressing member 503 presses the pulling rope 401, and the pulling rope 401 is bent, so that the pulling rope 401 is thoroughly tightened.
The upper side edge of the disc 101 is provided with an annular edge 103, an upper seat 603 is welded on the disassembling ring 601, an arc groove 604 is formed in the lower side of the upper seat 603, the upper seat 603 is inserted on the annular edge 103 through the arc groove 604, two threaded columns 602 are welded on the upper side of a lower seat 605, the two threaded columns 602 are inserted on the upper seat 603, nuts are connected to the upper portion of each threaded column 602 in a threaded mode, and the upper seat 603 and the lower seat 605 are located on the upper side and the lower side of the disc 101 respectively.
This example can achieve the effect of attaching more pull cords 401 to the edges of the disc 101, as shown in fig. 1-11.
Can press from both sides at the edge of disc 101 through upper seat 603 and lower seat 605, upper seat 603 inserts on annular edge 103 through arc groove 604, and then prevents that upper seat 603 from breaking away from disc 101, and the nut on two screw thread posts 602 of rotation can make upper seat 603 and lower seat 605 compress tightly on disc 101, and then will dismantle ring 601 setting in the optional position of disc 101, dismantle ring 601 can connect stay cord 401, and then connect more stay cords 401 with the edge of disc 101 for disc 101 is more stable.
A method for unmanned aerial vehicle signal detection using a unmanned aerial vehicle signal detection device, comprising the steps of:
s1: placing the base plate 301 on the ground so that the four pins 302 are inserted into the ground and the plurality of arc-shaped rubbers 308 are in contact with the ground;
s2: the ball 307 is driven to rotate on the circular seat 303, and the disc 101 is adjusted to a proper angle;
s3: hanging a plurality of pull ropes 401 on a plurality of hanging rings 102, so that the plurality of pull ropes 401 pull outwards to fasten the disc 101;
s4: tightening the plurality of drawstrings 401 through the door 501 and the press 503;
s5, performing S5; the radar 201 is firmly installed on the upper side of the disc 101 so that the radar 201 detects the unmanned aerial vehicle signal by sound waves.
Claims (10)
1. Unmanned aerial vehicle signal detection device, including radar (201), its characterized in that: the lower part of radar (201) is fixed with insert (206), and both ends all are fixed with angle bar (203) about disc (101) upside, insert (206) sliding connection is between two angle bars (203).
2. The unmanned aerial vehicle signal detection device of claim 1, wherein: the front side of each angle iron (203) is fixedly provided with a bevel blade (205), the front part of each insert block (206) is provided with a bevel, the insert block (206) is inserted between the two angle irons (203) from the front side, and the bevel blade is pressed on the two bevel blades (205).
3. The unmanned aerial vehicle signal detection device of claim 2, wherein: a protruding rod (202) is fixed at the rear part of the upper side of the disc (101), a hand-rotating screw rod (204) is inserted into the protruding rod (202), and the front part of the hand-rotating screw rod (204) is connected to an inserting block (206) in a threaded mode.
4. A drone signal detection apparatus according to claim 3, wherein: the lower side of disc (101) is fixed with cylinder (306), and the downside of cylinder (306) is fixed with ball (307), and the upside of bottom plate (301) is provided with circle seat (303), and ball (307) rotate to connect on circle seat (303).
5. The unmanned aerial vehicle signal detection device of claim 4, wherein: guide rods (305) are fixed at the left end and the right end of the upper side of the round seat (303), a ring plate (304) is vertically connected to the two guide rods (305) in a sliding mode, the ring plate (304) is pressed on the upper side of the round ball (307), a circular disc is fixed on the upper portion of each guide rod (305), a compression spring is sleeved on the upper portion of each guide rod (305), and the compression spring is located between the circular disc and the ring plate (304).
6. The unmanned aerial vehicle signal detection device of claim 5, wherein: a plurality of plug pins (302) are fixed on the lower side of the bottom plate (301).
7. The unmanned aerial vehicle signal detection device of claim 6, wherein: the middle part of the lower side of the arc rubber (308) is in an annular bonding mode and is provided with a plurality of arc rubbers (308).
8. The unmanned aerial vehicle signal detection device of claim 7, wherein: the outside of disc (101) is annular and is fixed with a plurality of link (102), and the tip of stay cord (401) is fixed with couple (407), and couple (407) hang on link (102), and the other end of stay cord (401) is fixed on L shape nail (406).
9. The unmanned aerial vehicle signal detection device of claim 8, wherein: the lower extreme of stay cord (401) has inserted dog (404), and the equipartition has a plurality of triangular prism two (403) on dog (404), and threaded connection has fastening screw on dog (404), and the upper portion equipartition of L shape nail (406) has a plurality of triangular prism one (402), and a plurality of triangular prism one (402) cooperate with a plurality of triangular prism two (403), vertically on L shape nail (406) is provided with a plurality of barb (405).
10. A method for unmanned aerial vehicle signal detection using a unmanned aerial vehicle signal detection device according to claim 9, comprising the steps of:
s1: placing the bottom plate (301) on the ground, enabling the four inserted nails (302) to be inserted into the ground, and enabling a plurality of arc-shaped rubbers (308) to be in contact with the ground;
s2: the round ball (307) is driven to rotate on the round seat (303) to adjust the round disc (101) to a proper angle;
s3: hanging a plurality of pull ropes (401) on a plurality of hanging rings (102), so that the plurality of pull ropes (401) are pulled outwards to fasten the disc (101);
s4: tightening the plurality of pull cords (401) through the door (501) and the press (503);
s5, performing S5; the radar (201) is firmly mounted on the upper side of the disc (101) such that the radar (201) detects the unmanned aerial vehicle signal by sound waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310917344.8A CN116930874B (en) | 2023-07-25 | 2023-07-25 | Unmanned aerial vehicle signal detection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310917344.8A CN116930874B (en) | 2023-07-25 | 2023-07-25 | Unmanned aerial vehicle signal detection method and device |
Publications (2)
| Publication Number | Publication Date |
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| CN116930874A true CN116930874A (en) | 2023-10-24 |
| CN116930874B CN116930874B (en) | 2024-01-23 |
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| CN202310917344.8A Active CN116930874B (en) | 2023-07-25 | 2023-07-25 | Unmanned aerial vehicle signal detection method and device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116930874B (en) | 2024-01-23 |
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