CN114248920A - Unmanned aerial vehicle carries forced stopping device - Google Patents
Unmanned aerial vehicle carries forced stopping device Download PDFInfo
- Publication number
- CN114248920A CN114248920A CN202210020920.4A CN202210020920A CN114248920A CN 114248920 A CN114248920 A CN 114248920A CN 202210020920 A CN202210020920 A CN 202210020920A CN 114248920 A CN114248920 A CN 114248920A
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- Prior art keywords
- telescopic rod
- unmanned aerial
- aerial vehicle
- mounting plate
- generating circuit
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000008602 contraction Effects 0.000 description 2
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Aerials (AREA)
Abstract
The invention relates to an unmanned aerial vehicle-mounted forced stopping device which comprises a power supply, a processor, a camera, a high-frequency pulse generating circuit, a guided wave antenna, a mounting plate and a telescopic rod, wherein a plurality of supporting legs are symmetrically arranged at the lower part of the unmanned aerial vehicle body, and the mounting plate is horizontally and fixedly connected to each supporting leg; the telescopic rod is vertically arranged in the middle of the mounting plate; the power supply is arranged on the mounting plate, and the camera, the processor, the high-frequency pulse generating circuit and the guided wave antenna are arranged at the lower end of the telescopic rod; the power supply is connected with the camera, the processor and the high-frequency pulse generating circuit through a cable penetrating through the telescopic rod; the camera is connected with a signal input port of the processor, a signal output end of the processor is connected with the high-frequency pulse generating circuit, and the high-frequency pulse generating circuit is connected with the guided wave antenna. The invention ensures the stability of the unmanned aerial vehicle, and the telescopic rod is close to the target vehicle, so that the microwave radiation range can not involve other vehicles except the target vehicle when the unmanned aerial vehicle slightly swings in the hovering process.
Description
Technical Field
The invention relates to the field of police equipment, in particular to an unmanned aerial vehicle-mounted forced stopping device.
Background
The invention patent of patent No. 202010062234.4 provides a police high-power pulse microwave transmitting vehicle emergency stop device, which is used for emergency stop of a vehicle in air, wherein in the working process, the emergency stop device sends out a high-frequency microwave signal, so that a control circuit of the vehicle generates a disordered induced current, an engine control circuit of the vehicle is forced to work normally, and the vehicle is forced to stop and stop; however, in practical application, since the load of the unmanned aerial vehicle is small, after a power supply and a microwave transmitting circuit of the forced stopping device are carried, the self weight is greatly increased, and the power consumed by the flight action of the unmanned aerial vehicle is large in the processes of pursuing a target vehicle and hovering; the indirectness leads to under the certain circumstances of load, by the power restriction, the microwave radiation scope of forced ware that stops is only several meters far away, in order to gain better forced effect that stops, unmanned aerial vehicle needs low nearly target vehicle flight, and target vehicle and nearby vehicle travel in-process, can be with vehicle the place ahead air lift, the air pressure boost above the vehicle, thereby arouse stronger air turbulence above the vehicle, thereby easily receive the air current interference in the low nearly flight of unmanned aerial vehicle and out of control, in case unmanned aerial vehicle's gesture is out of control, then arouse the radiation direction anomaly of forced stopping easily, make irrelevant vehicle influenced, even unmanned aerial vehicle directly drops.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle-mounted forced stopping device, which can sink a transmitting antenna above a target vehicle under the condition that the flying height of an unmanned aerial vehicle is kept unchanged, and can avoid the interference of the flying posture of the unmanned aerial vehicle on the airflow above the target vehicle while ensuring that the target vehicle is in the effective radiation range of microwaves, and the invention is realized by the following technical scheme:
an unmanned aerial vehicle-mounted forced stopping device is installed on an unmanned aerial vehicle and comprises a power supply, a processor, a camera, a high-frequency pulse generating circuit, a guided wave antenna, a mounting plate and a telescopic rod, wherein a plurality of supporting legs are symmetrically arranged on the lower portion of a body of the unmanned aerial vehicle, and the mounting plate is horizontally fixed below the body and connected to the supporting legs; the telescopic rod is vertically arranged in the middle of the mounting plate and can stretch downwards; the power supply is arranged on the mounting plate, and the camera, the processor, the high-frequency pulse generating circuit and the guided wave antenna are arranged at the lower end of the telescopic rod; the power supply is connected with the camera, the processor and the high-frequency pulse generating circuit through a cable penetrating through the telescopic rod; the camera is connected with a signal input port of the processor, a signal output end of the processor is connected with the high-frequency pulse generating circuit, and the high-frequency pulse generating circuit is connected with the guided wave antenna.
The unmanned aerial vehicle-mounted forced stopping device is further designed in that the telescopic rod is formed by sequentially connecting a plurality of telescopic joints; the cable of the power supply is connected with a winding mechanism; when the cable is wound, the telescopic rod is contracted; when the cable is released by the hoisting mechanism, the telescopic rod is extended.
The utility model provides an unmanned aerial vehicle carries compels parking equipment, its further design lies in, the lower extreme of telescopic link is connected with the second mounting panel, camera, treater, high frequency pulse generating circuit set up the side on the second mounting panel, the guided wave antenna connect in the downside of second mounting panel.
The unmanned aerial vehicle carries the device of forcing to stop, its further design lie in, the upside of second mounting panel is provided with the balancing weight that is used for adjusting the focus.
The unmanned aerial vehicle-mounted forced stopping device is further designed in that the expansion joint is made of light aluminum alloy pipes.
The unmanned aerial vehicle-mounted forced stopping device is further designed in such a way that the extension length of the telescopic rod is not less than one meter.
The unmanned aerial vehicle-mounted forced stopping device is further designed in such a way that a piezoelectric switch is arranged on the mounting plate, the telescopic rod presses the piezoelectric switch in a contraction state, and the power supply is cut off; and under the extension state of the telescopic rod, the power supply supplies power normally.
The invention has the beneficial effects that: utilize the telescopic link to convey the part below the device of forcing to stop except that the power for when guided wave antenna low nearly target vehicle makes target vehicle be in the microwave action within range, unmanned aerial vehicle's screw is in target vehicle and near vehicle go outside the turbulent air flow field that arouses, has ensured unmanned aerial vehicle's stability and telescopic link are close target vehicle and can ensure that unmanned aerial vehicle can not relate to other vehicles beyond the target vehicle in the microwave radiation scope when the slight swing appears hovering in-process.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the telescopic joint at the bottom of the telescopic rod.
Detailed Description
The invention is further illustrated by the following figures and examples in conjunction with the description:
the unmanned aerial vehicle-mounted forced stopping device is arranged on an unmanned aerial vehicle 1 and comprises a power supply 1, a processor 2, a camera 3, a high-frequency pulse generating circuit 4, a guided wave antenna 5, a mounting plate 6 and a telescopic rod 7, wherein a plurality of supporting legs 11 are symmetrically arranged at the lower part of the unmanned aerial vehicle body, and the mounting plate is horizontally fixed below the unmanned aerial vehicle body and connected to the supporting legs; the telescopic rod is vertically arranged in the middle of the mounting plate and can stretch downwards; the power supply 1 is arranged on the mounting plate, and the camera, the processor, the high-frequency pulse generating circuit and the guided wave antenna are arranged at the lower end of the telescopic rod; the power supply is connected with the camera, the processor and the high-frequency pulse generating circuit through a cable penetrating through the telescopic rod; the camera is connected with a signal input port of the processor, a signal output end of the processor is connected with the high-frequency pulse generating circuit, and the high-frequency pulse generating circuit is connected with the guided wave antenna.
The high-frequency pulse generating circuit generates a modulated high-frequency high-voltage pulse signal, transmits the modulated high-frequency high-voltage pulse signal to the guided wave antenna through the feeder line, and radiates a microwave signal to a target vehicle on the ground. Because the unmanned aerial vehicle carries the forced stopping device and is limited by the power supply to make the radiation power smaller, the invention does not adjust the radiation power in the implementation process, the integral control is simpler; a user controls the unmanned aerial vehicle to be above a target vehicle, and the camera shoots the target vehicle; when the target vehicle is continuously in the shooting range within five seconds, the high-frequency pulse generating circuit works, so that the guided wave antenna sends out microwave signals to interfere with the target vehicle, when the target vehicle stops due to interference, the unmanned aerial vehicle hovers above the target vehicle, and the target vehicle circuit is prevented from being started by striking sparks again after being recovered to be normal.
Specifically, the telescopic rod 7 is formed by sequentially connecting a plurality of telescopic joints; the cable of the power supply is connected with a winding mechanism 8; when the cable is wound, the telescopic rod is contracted; when the cable is released by the hoisting mechanism, the telescopic rod extends; the power supply adopts direct current supplied by a lithium battery, and the cable is only used as a power line and not a signal feeder line, so that the cable is suitable for rolling and is used as an operation device of the telescopic rod under the condition that the strength meets the requirement, and when the winding mechanism rolls, the telescopic rod is contracted; when the cable is released by the hoisting mechanism, the telescopic rod moves downwards under the action of the dead weight of the camera, the processor and the high-frequency pulse generating circuit at the lower end of the telescopic rod, and gaskets can be arranged at the joints of the telescopic joints to reduce impact force moderately.
The lower extreme of telescopic link 7 is connected with second mounting panel 72, camera, treater, high frequency pulse generating circuit set up the side on the second mounting panel, the guided wave antenna connect in the downside of second mounting panel. The second mounting panel is the installation position of camera, treater, high frequency pulse generating circuit, guided wave antenna, also plays the microwave shielding function, prevents that microwave from disturbing unmanned aerial vehicle self.
The side of going up of second mounting panel 72 is provided with the balancing weight that is used for adjusting the focus for the focus of telescopic link lower extreme is located the axis of telescopic link, avoids the telescopic link to arouse the transition friction between the telescopic joint because the lower extreme is unbalanced. The telescopic joint is made of light aluminum alloy tubes, and the extension length of the telescopic rod is not less than one meter.
A piezoelectric switch 9 is arranged on the mounting plate 6, the telescopic rod presses the piezoelectric switch in a contraction state, and the power supply is cut off; and under the extension state of the telescopic rod, the power supply supplies power normally.
Utilize the telescopic link to convey the part below the device of forcing to stop except that the power for when guided wave antenna low nearly target vehicle makes target vehicle be in the microwave action within range, unmanned aerial vehicle's screw is in target vehicle and near vehicle go outside the turbulent air flow field that arouses, has ensured unmanned aerial vehicle's stability and telescopic link are close target vehicle and can ensure that unmanned aerial vehicle can not relate to other vehicles beyond the target vehicle in the microwave radiation scope when the slight swing appears hovering in-process.
Claims (7)
1. An unmanned aerial vehicle-mounted forced stopping device is mounted on an unmanned aerial vehicle and is characterized by comprising a power supply, a processor, a camera, a high-frequency pulse generating circuit, a guided wave antenna, a mounting plate and a telescopic rod, wherein a plurality of supporting legs are symmetrically arranged on the lower portion of a body of the unmanned aerial vehicle; the telescopic rod is vertically arranged in the middle of the mounting plate and can stretch downwards; the power supply is arranged on the mounting plate, and the camera, the processor, the high-frequency pulse generating circuit and the guided wave antenna are arranged at the lower end of the telescopic rod; the power supply is connected with the camera, the processor and the high-frequency pulse generating circuit through a cable penetrating through the telescopic rod; the camera is connected with a signal input port of the processor, a signal output end of the processor is connected with the high-frequency pulse generating circuit, and the high-frequency pulse generating circuit is connected with the guided wave antenna.
2. The unmanned aerial vehicle-mounted forced stopping device of claim 1, wherein the telescopic rod is formed by sequentially connecting a plurality of telescopic joints; the cable of the power supply is wound and connected with a winding mechanism, and the winding mechanism is in signal connection with a controller of the unmanned aerial vehicle; when the cable is wound, the telescopic rod is contracted; when the cable is released by the hoisting mechanism, the telescopic rod is extended.
3. The unmanned aerial vehicle-mounted forced stopping device as claimed in claim 1, wherein a second mounting plate is connected to the lower end of the telescopic rod, the camera, the processor and the high-frequency pulse generating circuit are arranged on the upper side of the second mounting plate, and the guided wave antenna is connected to the lower side of the second mounting plate.
4. The device of claim 3, wherein the second mounting plate is provided with a weight for adjusting the center of gravity on the upper side.
5. The unmanned airborne forced stopping device of claim 1 wherein said telescoping section is made of lightweight aluminum alloy tubing.
6. The unmanned airborne parking system of claim 1 wherein said telescoping mast has an extended length of no less than one meter.
7. The unmanned airborne docking system of claim 1 wherein said mounting plate is provided with a piezoelectric switch, said telescoping rod in a retracted state compresses said piezoelectric switch and said power source is disconnected; and under the extension state of the telescopic rod, the power supply supplies power normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020920.4A CN114248920A (en) | 2022-01-10 | 2022-01-10 | Unmanned aerial vehicle carries forced stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020920.4A CN114248920A (en) | 2022-01-10 | 2022-01-10 | Unmanned aerial vehicle carries forced stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114248920A true CN114248920A (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210020920.4A Pending CN114248920A (en) | 2022-01-10 | 2022-01-10 | Unmanned aerial vehicle carries forced stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114248920A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000194986A (en) * | 1998-12-24 | 2000-07-14 | For-A Co Ltd | Number plate photographing device |
| CN207106868U (en) * | 2017-03-14 | 2018-03-16 | 上海铁蝗蜂智能技术有限公司 | Aerial image collection unmanned plane provided with rotary camera device |
| CN111130575A (en) * | 2020-01-20 | 2020-05-08 | 深圳市思博克科技有限公司 | Police high-power pulse microwave emission vehicle forced stopping device |
| CN213021567U (en) * | 2020-11-03 | 2021-04-20 | 山西百航科技有限公司 | Unmanned aerial vehicle low latitude photogrammetry device |
| CN217294906U (en) * | 2022-01-10 | 2022-08-26 | 东风世景宇安科技(河北)有限公司 | Unmanned aerial vehicle carries forced stop device |
-
2022
- 2022-01-10 CN CN202210020920.4A patent/CN114248920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000194986A (en) * | 1998-12-24 | 2000-07-14 | For-A Co Ltd | Number plate photographing device |
| CN207106868U (en) * | 2017-03-14 | 2018-03-16 | 上海铁蝗蜂智能技术有限公司 | Aerial image collection unmanned plane provided with rotary camera device |
| CN111130575A (en) * | 2020-01-20 | 2020-05-08 | 深圳市思博克科技有限公司 | Police high-power pulse microwave emission vehicle forced stopping device |
| CN213021567U (en) * | 2020-11-03 | 2021-04-20 | 山西百航科技有限公司 | Unmanned aerial vehicle low latitude photogrammetry device |
| CN217294906U (en) * | 2022-01-10 | 2022-08-26 | 东风世景宇安科技(河北)有限公司 | Unmanned aerial vehicle carries forced stop device |
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