CN209640730U - A kind of anti-interference power-line patrolling flight control system of double antenna - Google Patents
A kind of anti-interference power-line patrolling flight control system of double antenna Download PDFInfo
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- CN209640730U CN209640730U CN201920689850.5U CN201920689850U CN209640730U CN 209640730 U CN209640730 U CN 209640730U CN 201920689850 U CN201920689850 U CN 201920689850U CN 209640730 U CN209640730 U CN 209640730U
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Abstract
The utility model discloses a kind of anti-interference power-line patrolling flight control systems of double antenna, the system comprises the patrol UAVs (1) for power-line patrolling, it is spaced the base station unmanned plane (2) and point base station of the patrol UAV (1) flight, the first GPS antenna (11) and the second GPS antenna (12) are provided at the top of the patrol UAV (1), the GPS receiver being connected with first GPS antenna (11) and the second GPS antenna (12) is respectively arranged in the patrol UAV (1), first GPS antenna (11) and the second GPS antenna (12) are spaced and are arranged in parallel, described point of base station includes Base Band Unit (31) and radio frequency unit (32), the radio frequency unit (32) is set on the patrol UAV (1), the Base Band Unit (31) it is set on the base station unmanned plane (2).System provided by the utility model can reinforce the signal and data transmission performance of patrol UAV, improve line walking safety.
Description
Technical field
The utility model relates to air vehicle technique fields, and in particular to a kind of winged control system of the anti-interference power-line patrolling of double antenna
System.
Background technique
China has formed North China, northeast, East China, Central China, northwest and south electric network totally 6 transprovincially area's power grids at present；110kV
The above transmission line of electricity has reached nearly 51.4 ten thousand km.Showing that the annual power industry in China is integrally invested according to related data is about
100000000000 yuan, wherein hardware facility is 73%, illustrates that transmission facility is increasing in the upper specific gravity of national grid construction, with power grid
Be growing, the workload of line walking also increasingly increases, and 20 track walkers of the line walking need of work of 100km work one day ability
It completes.Therefore traditional line walking mode can not meet the widespread demand of modern power systems.
Prior art discloses a kind of patrol UAVs that determining safe distance is radiated with power carrier, including line walking terrestrial reference
And unmanned plane；Line walking terrestrial reference uniform intervals are equipped with power line carrier module, power carrier at being set to by power main in line walking terrestrial reference
Module exports signal to power main with preset transmission power, and power main is made to issue electromagnetic radiation to route side；
It is equipped with electro-magnetic radiation detection modules in unmanned plane and flies control module, electro-magnetic radiation detection modules are connected with control module is flown, electromagnetism spoke
Penetrate in detection module be stored with the clipping room of line walking terrestrial reference away from and transmission power, electro-magnetic radiation detection modules it is dry by detection transmission of electricity
Electromagnetic radiation intensity value on line determines unmanned plane and power main spacing, when unmanned plane is along power main flight, electromagnetism
Radiation detection modules, which monitor the spacing between unmanned plane and power main and send to, flies control module.The unmanned function of the patent passes through
The power carrier detected on power main radiates to determine the safe distance between unmanned plane and power main.
Prior art discloses a kind of power-line patrolling systems, are especially used for the unmanned plane aerological measurement system of power industry
System.The power-line patrolling system includes: unmanned plane body, monitor camera, image transmitter, wireless flight controller, ground
It stands image analysis processor；Monitor camera is connect by tripod head frame with unmanned plane body, image transmitter and wireless flight control
Device processed is connect by bracket with unmanned plane body；Wherein, wireless flight controller is used to control the position of unmanned plane body flight
And state；Monitor camera acquires monitoring scene picture, and is transferred to earth station's image analysis processor by image transmitter；
Earth station's image analysis processor operates the picture of the airborne monitor camera acquisition received, realize to picture away from
From measurement.
Due to there is strong electromagnetic field around high-voltage line, image transmitting and control signal transmitting to unmanned plane exist certain
Interference, to be easy to cause unmanned plane failure, or even crash, transmission line of electricity can be damaged under serious conditions.
Utility model content
The purpose of this utility model is to provide a kind of anti-interference power-line patrolling flight control system of double antenna, the utility model is mentioned
The system of confession can reinforce the signal and data transmission performance of patrol UAV, improve line walking safety.
To achieve the above object, the utility model provides a kind of anti-interference power-line patrolling flight control system of double antenna, feature
It is, the system comprises the patrol UAVs for power-line patrolling, the base station unmanned plane of the interval patrol UAV flight
With divide base station, the first GPS antenna and the second GPS antenna are provided at the top of the patrol UAV, in the patrol UAV
It is respectively arranged with the GPS receiver being connected with first GPS antenna and the second GPS antenna, first GPS antenna and second
It GPS antenna interval and is arranged in parallel, described point of base station includes Base Band Unit and radio frequency unit, and the radio frequency unit is set to described
In patrol UAV, the Base Band Unit is set on the base station unmanned plane.
Optionally, first GPS antenna and the second GPS antenna are each provided with ceramic antenna, are connected with ceramic antenna
Low noise audio signal module, the cable that is connected with low noise audio signal module and connect GPS receiver and low noise audio signal module
Connector.
Optionally, the spacing of first GPS antenna and the second GPS antenna is 5-20 centimetres.
Optionally, the side of the patrol UAV is provided with video camera, and image biography is provided in the patrol UAV
Defeated device, described image transmitter are connected with the video camera and radio frequency unit.
Optionally, the GPS that the base station unmanned plane is provided with third GPS antenna and is connected with the third GPS antenna connects
Receipts machine.
Optionally, the patrol UAV and base station unmanned plane are provided with central computer, servo action device and control
Sensor, the GPS receiver, servo action device and control sensor are connected with the central computer.
Optionally, the base station unmanned plane is provided with vision positioning module, the vision positioning module and base station unmanned plane
Central computer be connected, the side of the patrol UAV be provided with for vision positioning module positioning vision positioning calibration
Pattern.
Optionally, the system also includes earth station, the Base Band Unit and described image transmitter with the ground
It stands and is connected.
The utility model has the advantages that
The system of the utility model includes patrol UAV and base station unmanned plane, can by the base station far from high-voltage line without
It is man-machine to carry out transmission signal, furthermore it is also possible to carry out the positioning of patrol UAV by double GPS antennas, further position line walking
Unmanned plane improves the contact capability with base station unmanned plane.
Detailed description of the invention
Fig. 1 is a kind of knot of specific embodiment of the anti-interference power-line patrolling flight control system of double antenna provided by the utility model
Structure schematic diagram.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
As shown in Figure 1, the utility model provides a kind of anti-interference power-line patrolling flight control system of double antenna, the system comprises
The base station unmanned plane 2 and divide base station that patrol UAV 1, the interval patrol UAV 1 for power-line patrolling are flown, it is described to patrol
The top of line unmanned plane 1 is provided with the first GPS antenna 11 and the second GPS antenna 12, is respectively arranged in the patrol UAV 1
The GPS receiver being connected with first GPS antenna 11 and the second GPS antenna 12, first GPS antenna 11 and the 2nd GPS
Antenna 12 is spaced and is arranged in parallel, and described point of base station includes Base Band Unit 31 and radio frequency unit 32, and the radio frequency unit 32 is arranged
In in the patrol UAV 1, the Base Band Unit 31 is set on the base station unmanned plane 2.The system packet of the utility model
Patrol UAV and base station unmanned plane are included, transmission letter can be carried out by the base station unmanned plane far from high-voltage line in short distance
Number, furthermore it is also possible to carry out the positioning of patrol UAV by double GPS antennas, further position patrol UAV, raising and base
It stands the contact capability of unmanned plane.
Carrying Base Band Unit by base station unmanned plane in the utility model can patrolled with short distance reception signal and data
Setting frequency penetrates the ability that short distance signal and data transmitting can be improved in unit on line unmanned plane, to effectively avoid high-voltage line magnetic
The interference of field.Base station be it is well-known to those skilled in the art, the utility model repeats no more.
GPS antenna be it is well-known to those skilled in the art, for example, first GPS antenna 11 and the second GPS antenna 12
It can be set individually ceramic antenna, the low noise audio signal module that is connected with ceramic antenna, be connected with low noise audio signal module
Cable and the connector for connecting GPS receiver and low noise audio signal module.GPS antenna can be commercially available, can also voluntarily produce.
In order to prevent between two GPS antennas signal interference, as shown in Figure 1, first GPS antenna 11 and second
The spacing of GPS antenna 12 is preferably 5-20 centimetres.
Three-axis stabilization holder is set in bottom with general patrol UAV and video camera is identical, line walking described in the utility model
Video camera has can be set in the side of unmanned plane 1, makes so as to prevent patrol UAV from falling when flight above high-voltage line
At the damage of high-voltage line, image transmitter is also provided in the patrol UAV 1, described image transmitter is taken the photograph with described
Camera is connected with radio frequency unit 32.
Further, in order to improve the position level of base station unmanned plane, third has been can be set in the base station unmanned plane 2
GPS antenna and the GPS receiver being connected with the third GPS antenna.
Other than features described above provided by the utility model, patrol UAV and base station unmanned plane can with it is existing commercially available
Unmanned plane is identical, for example, central computer, servo action device has can be set in the patrol UAV 1 and base station unmanned plane 2
With control sensor, the GPS receiver, servo action device and control sensor are connected with the central computer.Control passes
Sensor may include height sensor, velocity sensor and attitude transducer etc., and servo controller makes to convert control instruction to
The executing agency of rudder face movement and engine valve movement.
Further, in order to improve the ability that base station unmanned plane identifies patrol UAV, the base station unmanned plane 2 can be set
Be equipped with vision positioning module, the vision positioning module can be connected with the central computer of base station unmanned plane 2, the line walking without
Man-machine 1 side, which can be set, demarcates pattern for the vision positioning of vision positioning module positioning.Pass through vision positioning module
Base station unmanned plane can be made to demarcate pattern positioning patrol UAV according to vision positioning at any time.
In addition, the system can also include earth station, the Base Band Unit 31 and described image transmitter can with
The earth station is connected.Flight-control computer, remote control equipment, wireless digital broadcasting station etc. can be set in earth station routinely to set
It is standby.The central computer of unmanned plane receives the image information of imaging sensor on unmanned plane, is then transferred to ground control system
Flight-control computer, control instruction is sent to airborne computer by remote control equipment by flight-control computer, and by machine
Computer control servo action device control body flight is carried, passes through wireless data sending between airborne computer and flight-control computer
Radio signals connection.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (8)
1. a kind of anti-interference power-line patrolling flight control system of double antenna, which is characterized in that the system comprises for power-line patrolling
The base station unmanned plane (2) and divide base station that patrol UAV (1), the interval patrol UAV (1) are flown, the patrol UAV
(1) it is provided with the first GPS antenna (11) and the second GPS antenna (12) at the top of, is respectively arranged in the patrol UAV (1)
The GPS receiver being connected with first GPS antenna (11) and the second GPS antenna (12), first GPS antenna (11) and
Two GPS antennas (12) are spaced and are arranged in parallel, and described point of base station includes Base Band Unit (31) and radio frequency unit (32), the radio frequency
Unit (32) is set on the patrol UAV (1), and the Base Band Unit (31) is set on the base station unmanned plane (2).
2. system according to claim 1, which is characterized in that first GPS antenna (11) and the second GPS antenna (12)
It is each provided with ceramic antenna, the low noise audio signal module that is connected with ceramic antenna, the cable being connected with low noise audio signal module
With the connector of connection GPS receiver and low noise audio signal module.
3. system according to claim 1, which is characterized in that first GPS antenna (11) and the second GPS antenna (12)
Spacing be 5-20 centimetres.
4. system according to claim 1, which is characterized in that the side of the patrol UAV (1) is provided with video camera,
Image transmitter, described image transmitter and the video camera and radio frequency unit (32) are provided in the patrol UAV (1)
It is connected.
5. system according to claim 1, which is characterized in that the base station unmanned plane (2) be provided with third GPS antenna and
The GPS receiver being connected with the third GPS antenna.
6. system according to claim 1, which is characterized in that the patrol UAV (1) and base station unmanned plane (2) are all provided with
Be equipped with central computer, servo action device and control sensor, the GPS receiver, servo action device and control sensor with
The central computer is connected.
7. system according to claim 6, which is characterized in that the base station unmanned plane (2) is provided with vision positioning module,
The vision positioning module is connected with the central computer of base station unmanned plane (2), and the side of the patrol UAV (1) is provided with
Vision positioning for the positioning of vision positioning module demarcates pattern.
8. system according to claim 4, which is characterized in that the system also includes earth station, the Base Band Unit
(31) it is connected with the earth station with described image transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689850.5U CN209640730U (en) | 2019-05-14 | 2019-05-14 | A kind of anti-interference power-line patrolling flight control system of double antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920689850.5U CN209640730U (en) | 2019-05-14 | 2019-05-14 | A kind of anti-interference power-line patrolling flight control system of double antenna |
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| Publication Number | Publication Date |
|---|---|
| CN209640730U true CN209640730U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920689850.5U Active CN209640730U (en) | 2019-05-14 | 2019-05-14 | A kind of anti-interference power-line patrolling flight control system of double antenna |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045746A (en) * | 2019-05-14 | 2019-07-23 | 山东蜂巢航空科技有限公司 | A kind of anti-interference power-line patrolling flight control system of double antenna |
-
2019
- 2019-05-14 CN CN201920689850.5U patent/CN209640730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045746A (en) * | 2019-05-14 | 2019-07-23 | 山东蜂巢航空科技有限公司 | A kind of anti-interference power-line patrolling flight control system of double antenna |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 301-9, North Block, 3rd Floor, Building 1, Yard 1, Automobile Museum East Road, Fengtai District, Beijing, 100160 Patentee after: Beijing Beehive Sky Technology Co.,Ltd. Country or region after: China Address before: 271200 No. 536 Lianhua Mountain Road, Xintai Economic Development Zone, Tai'an, Shandong Patentee before: SHANDONG HONEYCOMB AVIATION TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 100160 room 301-6, North block, 3 / F, building 1, yard 1, East Road of Automobile Museum, Fengtai District, Beijing Patentee after: HONEYCOMB AEROSPACE TECNOLOGIES (BEIJING) CO.,LTD. Country or region after: China Address before: Room 301-9, North Block, 3rd Floor, Building 1, Yard 1, Automobile Museum East Road, Fengtai District, Beijing, 100160 Patentee before: Beijing Beehive Sky Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |