CN209757566U - tethered unmanned aerial vehicle monitoring system - Google Patents
tethered unmanned aerial vehicle monitoring system Download PDFInfo
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- CN209757566U CN209757566U CN201920025936.8U CN201920025936U CN209757566U CN 209757566 U CN209757566 U CN 209757566U CN 201920025936 U CN201920025936 U CN 201920025936U CN 209757566 U CN209757566 U CN 209757566U
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Abstract
the utility model discloses a staying unmanned aerial vehicle monitoring system relates to radio monitoring facilities technical field. The utility model discloses a mooring unmanned aerial vehicle, can carry on monitoring receiver, ground power supply unit, four most in ground station, mooring unmanned aerial vehicle still carries on step-down equipment, the last step-up equipment that is provided with of ground power supply unit, step-up equipment will transmit electricity voltage and rise to 600V, carry to step-down equipment through supply cable, step-down equipment will transmit electricity voltage drop to with the voltage of series unmanned aerial vehicle machine carrier power looks adaptation, supply power to machine carrier power. The mooring unmanned aerial vehicle monitoring system has the advantages of being capable of hovering for more than 6 hours at the maximum of 200 meters, capable of monitoring direction finding at high altitude for a long time, small in size, light in weight, convenient to carry, low in risk and the like.
Description
Technical Field
The utility model relates to a radio monitoring facilities technical field, more specifically say and relate to a staying unmanned aerial vehicle monitoring system.
Background
there are several categories of current monitoring lift-off platforms: and (4) lifting off the platform by the unmanned aerial vehicle and mooring the airship. The air monitoring system of the mooring unmanned aerial vehicle is a system for monitoring air radio by utilizing a flight carrying platform fed by ground, and has the characteristics of portability, flexibility, high efficiency and automation, the height and the direction of an antenna can be adjusted, and the system can be stayed in the air for a long time to monitor frequency spectrum and is effective supplement of the traditional air monitoring system.
The air monitoring system of the mooring unmanned aerial vehicle is a monitoring platform based on the mooring unmanned aerial vehicle, can be detained in the air for a long time, and monitors and positions the frequency spectrum in a direction finding way. And because the aerial radio wave is rebroadcast basically without sheltering from, the monitoring range is greatly improved, and effective means are provided for searching the aerial discontinuous interference source and ensuring the general situation.
A mooring airship lift-off platform system is an empty foundation platform provided for fixed-point long-time monitoring electronic equipment. However, the tethered balloon is bulky and difficult to lift and has poor maneuverability.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that exists among the above-mentioned prior art and not enough, this application provides a staying unmanned aerial vehicle monitoring system, the utility model discloses an invention aim at solve current staying airship bulky, the bearing capacity is little, carries on the difficulty of lifting off behind the monitoring receiving equipment, problem that mobility adaptability is poor, the utility model discloses a modification and the improvement of cable to staying airship ground power supply reduces cable weight, reduces staying airship load weight to solve and to stay off the difficulty after the airship carries on the monitoring receiving equipment, problem that mobility adaptability is poor.
In order to solve the problems existing in the prior art, the method is realized by the following technical scheme:
The system comprises a mooring unmanned aerial vehicle and a ground station, wherein the mooring unmanned aerial vehicle carries a directional antenna and monitoring receiving equipment, and establishes wireless communication connection with the ground station through a wireless data transmission module; the method is characterized in that: still include ground power supply unit and supply cable, the last lifting device that carries of mooring unmanned aerial vehicle, supply cable is connected with the step-down equipment electricity, supply cable is connected with the power supply unit electricity, and ground power supply unit passes through supply cable and steps down power transmission to step-down equipment in, and step-down equipment steps down the voltage of electric power, step-down equipment's output links to each other with mooring unmanned aerial vehicle's power supply mechanism, ground power supply unit includes the step-up equipment, the step-up equipment risees the voltage of the electric power that ground power supply carried to 600V and supplies power, supply cable is the high-tension transmission cable.
The ground power supply device comprises a power supply and a cable winding and unwinding mechanism, the cable winding and unwinding mechanism is integrated with the power supply, the cable winding and unwinding mechanism comprises a driving motor and a winding drum, the power supply cable is wound on the winding drum, the driving motor is connected with a winding drum shaft of the winding drum through a coupling, the driving winding drum rotates, and the power supply provides power for the driving motor.
Be provided with the airborne power supply on the mooring unmanned aerial vehicle, the airborne power supply links to each other with the power transmission end of step-down equipment, charges for the airborne power supply.
Compared with the prior art, the beneficial technical effects brought by the application are shown in that:
1. In this application, the data transmission between ground station and the unmanned aerial vehicle of mooring adopts wireless transmission, only changes the power supply into wired connection mode, can simplify the mooring cable, reduces cable weight. And the supply cable that this application adopted is high-tension transmission cable, high-tension transmission cable be the transmission cable that can bear 600V voltage, and set up the step-up equipment in ground power supply unit in this application, step up ground power to 600V, through highly compressed transmission of electricity, reduce transmission cable's weight, avoid the problem that the loss that causes because of the cable is thin can not supply the power demand of mooring unmanned aerial vehicle, and set up step-down equipment at the unmanned aerial vehicle end of mooring, with transmission of electricity pressure drop to normal transmission voltage, prevent to burn out mooring unmanned aerial vehicle's supply mechanism.
2. The utility model discloses information entire system includes aerial flight platform, can carry on monitoring receiver, ground power supply unit, ground station four major parts. The aerial flight platform adopts a vertical take-off and landing small rotorcraft, and the monitoring receiver, the aerial flight platform and the ground power supply device realize ground station integrated control.
3. The utility model provides a captive unmanned aerial vehicle monitoring system, under the condition of unmanned aerial vehicle full load, the biggest height of hovering is 200 meters, and it is simple to lift off, can not appear because of the problem of the too heavy difficult lift off of captive unmanned aerial vehicle load, can hover in the air for a long time, and captive unmanned aerial vehicle's accessory can use and the accessory of captive unmanned aerial vehicle airborne power supply battery compatibility, if with 22000mA/H battery compatible accessory.
4. The utility model provides a mooring unmanned aerial vehicle monitoring system, can also set up the on-board power-off protection device, generally be unmanned aerial vehicle from the area function, the step-down equipment that the machine carried adopts and bears the voltage height, power is big, small, light in weight's step-down equipment, high-voltage transmission cable light in weight, it can satisfy the requirement of hovering to bear power, mooring unmanned aerial vehicle monitoring system of this application has that the biggest 200 meters hovers and > 6 hours long stagnation, can automatic check, automatic control flight, the long-time monitoring direction finding in high altitude, beyond the power protection, reserve battery that returns to the journey, small in the industry, light in weight is convenient for carry, characteristics such as danger is little.
5. The ground power supply device comprises a power supply source and a cable winding and unwinding mechanism, wherein the cable winding and unwinding mechanism is integrated with the power supply source, the cable winding and unwinding mechanism comprises a driving motor and a winding drum, the power supply cable is wound on the winding drum, the driving motor is connected with a winding drum shaft of the winding drum through a coupling, the driving winding drum rotates, and the power supply source provides power for the driving motor. The automatic synchronous cable winding and unwinding can be realized.
Drawings
FIG. 1 is a schematic diagram of the module structure of the present invention;
fig. 2 is a schematic structural diagram of the ground power supply device of the present invention;
Reference numerals: 1. directional antenna, 2, monitoring receiving device, 3, wireless data transmission module, 4, ground power supply unit, 5, supply cable, 6, step-down equipment, 7, step-up equipment, 8, cable jack, 9, driving motor, 10, reel, 11, airborne power supply.
Detailed Description
Example 1
Referring to fig. 1 and 2 of the specification, this embodiment discloses:
the system comprises a mooring unmanned aerial vehicle and a ground station, wherein the mooring unmanned aerial vehicle carries a directional antenna 1 and a monitoring receiving device 2, and the mooring unmanned aerial vehicle is in wireless communication connection with the ground station through a wireless data transmission module 3; still include ground power supply unit 4 and supply cable 5, the last lifting device 6 that carries of mooring unmanned aerial vehicle, supply cable 5 is connected with step-down equipment 6 electricity, supply cable 5 is connected with the power supply unit electricity, and ground power supply unit 4 steps down the voltage of electric power through supply cable 5 with power transmission to step-down equipment 6 in, step-down equipment 6, step-down equipment's output links to each other with mooring unmanned aerial vehicle's power supply mechanism, ground power supply unit 4 includes step-up equipment 7, step-up equipment 7 risees the voltage of the electric power that ground power supply carried to 600V and supplies power, supply cable 5 is the high-tension transmission cable.
Example 2
As another preferred embodiment of the present application, referring to fig. 1 and 2 of the specification, the present embodiment discloses:
The system comprises a mooring unmanned aerial vehicle and a ground station, wherein the mooring unmanned aerial vehicle carries a directional antenna 1 and a monitoring receiving device 2, and the mooring unmanned aerial vehicle is in wireless communication connection with the ground station through a wireless data transmission module 3; the ground power supply device 4 comprises a voltage boosting device 7, the voltage boosting device 7 boosts the voltage of the power transmitted by the ground power supply to 600V for power supply, and the power supply cable 5 is a high-voltage power transmission cable; ground power supply unit 4 is including power supply and cable winding and unwinding mechanism 8, cable winding and unwinding mechanism 8 is in the same place with power supply is integrated, cable winding and unwinding mechanism 8 includes driving motor 9 and reel 10, supply cable 5 roll-up is on reel 10, driving motor 9 passes through the coupling joint with the reel axle of reel 10, and driving reel 10 rotates, power supply provides electric power for driving motor 9. Airborne step-down equipment 6 adopts the step-down equipment 6 that bears the voltage height, power is big, small, light in weight, high voltage transmission cable light in weight, bear power can satisfy the requirement of hovering, the mooring unmanned aerial vehicle monitoring system of this application has that the biggest 200 meters hovers and is > 6 hours long stagnation, can automatic check, automatic control flight, high altitude long-time monitoring direction finding, outer outage protection, reserve battery of returning to the air, small in the volume, light in weight is convenient for carry, characteristics such as danger are little.
Example 3
As another preferred embodiment of the present application, referring to fig. 1 and 2 of the specification, the present embodiment discloses:
The system comprises a mooring unmanned aerial vehicle and a ground station, wherein the mooring unmanned aerial vehicle carries a directional antenna 1 and a monitoring receiving device 2, and the mooring unmanned aerial vehicle is in wireless communication connection with the ground station through a wireless data transmission module 3; the ground power supply device 4 comprises a voltage boosting device 7, the voltage boosting device 7 boosts the voltage of the power transmitted by the ground power supply to 600V for power supply, and the power supply cable 5 is a high-voltage power transmission cable; ground power supply unit 4 is including power supply and cable winding and unwinding mechanism 8, cable winding and unwinding mechanism 8 is in the same place with power supply is integrated, cable winding and unwinding mechanism 8 includes driving motor 9 and reel 10, supply cable 5 roll-up is on reel 10, driving motor 9 passes through the coupling joint with the reel axle of reel 10, and driving reel 10 rotates, power supply provides electric power for driving motor 9. Be provided with airborne power supply 11 on the mooring unmanned aerial vehicle, airborne power supply 11 links to each other with the transmission of electricity end of step-down equipment 6, charges for airborne power supply 11.
Claims (3)
1. The system comprises a mooring unmanned aerial vehicle and a ground station, wherein the mooring unmanned aerial vehicle carries a directional antenna (1) and a monitoring receiving device (2), and the mooring unmanned aerial vehicle is in wireless communication connection with the ground station through a wireless data transmission module (3); the method is characterized in that: still include ground power supply unit (4) and supply cable (5), the last step-down equipment (6) that carries of mooring unmanned aerial vehicle, supply cable (5) are connected with step-down equipment (6) electricity, supply cable (5) are connected with the power supply unit electricity, and ground power supply unit (4) are through supply cable (5) with power transmission to step-down equipment (6) in, step-down equipment (6) step down the voltage of electric power, the output of step-down equipment links to each other with mooring unmanned aerial vehicle's power mechanism, ground power supply unit (4) are including step-up equipment (7), step-up equipment (7) rise to 600V with the voltage of the electric power that ground power supply carried and supply power, supply cable (5) are high-voltage transmission cable.
2. The tethered drone monitoring system of claim 1, wherein: ground power supply unit (4) are including power supply and cable jack (8), cable jack (8) are in the same place with power supply integration, cable jack (8) are including driving motor (9) and reel (10), supply cable (5) roll-up is on reel (10), driving motor (9) pass through the coupling joint with the reel axle of reel (10), and drive reel (10) rotate, power supply provides electric power for driving motor (9).
3. The tethered drone monitoring system of claim 1, wherein: be provided with on the mooring unmanned aerial vehicle and carry on-board power supply (11), on-board power supply (11) links to each other with the transmission of electricity end of step-down equipment (6), charges for on-board power supply (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920025936.8U CN209757566U (en) | 2019-01-08 | 2019-01-08 | tethered unmanned aerial vehicle monitoring system |
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| CN201920025936.8U CN209757566U (en) | 2019-01-08 | 2019-01-08 | tethered unmanned aerial vehicle monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038732A (en) * | 2019-12-26 | 2020-04-21 | 九天无限智能科技有限公司 | Electric energy transmission energy-saving management method and system applied to tethered unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038732A (en) * | 2019-12-26 | 2020-04-21 | 九天无限智能科技有限公司 | Electric energy transmission energy-saving management method and system applied to tethered unmanned aerial vehicle |
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