CN210518329U - Unmanned aerial vehicle patrols and examines signal receiver and unmanned aerial vehicle system of patrolling and examining - Google Patents
Unmanned aerial vehicle patrols and examines signal receiver and unmanned aerial vehicle system of patrolling and examining Download PDFInfo
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- CN210518329U CN210518329U CN201922074248.3U CN201922074248U CN210518329U CN 210518329 U CN210518329 U CN 210518329U CN 201922074248 U CN201922074248 U CN 201922074248U CN 210518329 U CN210518329 U CN 210518329U
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Abstract
The application relates to an unmanned aerial vehicle inspection signal receiving device and an unmanned aerial vehicle inspection system. Unmanned aerial vehicle patrols and examines signal receiver includes: the antenna assembly is provided with a main antenna and a receiving circuit electrically connected with the main antenna and is used for receiving the routing inspection signal sent by the unmanned aerial vehicle; the processing circuit is electrically connected with the receiving circuit and used for processing the inspection signal to obtain an inspection result; the communication circuit is electrically connected with the processing circuit and is used for sending and storing the inspection result to the outside; the packaging body, receiving circuit, processing circuit and communication circuit all set up in the packaging body, be provided with on the packaging body and be used for the installation the interface of main antenna. Above-mentioned unmanned aerial vehicle patrols and examines signal receiving arrangement has effectively improved this unmanned aerial vehicle and patrols and examines signal receiving arrangement's integrated level to be favorable to realizing unmanned aerial vehicle and patrolling and examining the miniaturization of equipment, and then can reduce the unmanned aerial vehicle and patrol and examine the development degree of difficulty and the development cost of system.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned aerial vehicle patrols and examines signal reception device and unmanned aerial vehicle system of patrolling and examining.
Background
The inspection of the power transmission lines in the large rivers and mountainous areas has large workload and hard conditions, so the traditional inspection mode has great difficulty. In addition, the traditional inspection mode has low automation degree and low efficiency, and the inspection cost is greatly improved.
Unmanned aerial vehicle under the microwave radio communication patrols and examines and can alleviate artificial intensity of labour, can effectively reduce high tension transmission line's operation and maintenance cost simultaneously. However, the space of the conventional unmanned aerial vehicle inspection equipment occupies a large volume, the integration level is low, and the development difficulty and the development cost are easily increased.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide an improved unmanned aerial vehicle inspection signal receiving device aiming at the problems of low integration level and high development cost of the conventional unmanned aerial vehicle inspection equipment.
An unmanned aerial vehicle patrols and examines signal receiver includes:
the antenna assembly is provided with a main antenna and a receiving circuit electrically connected with the main antenna and is used for receiving the routing inspection signal sent by the unmanned aerial vehicle;
the processing circuit is electrically connected with the receiving circuit and used for processing the inspection signal to obtain an inspection result;
the communication circuit is electrically connected with the processing circuit and is used for sending and storing the inspection result to the outside; and the number of the first and second groups,
the packaging body, receiving circuit, processing circuit and communication circuit all set up in the packaging body, be provided with on the packaging body and be used for the installation the interface of main antenna.
According to the unmanned aerial vehicle inspection signal receiving device, the receiving circuit, the processing circuit and the communication circuit are arranged in a single packaging body, so that the integration level of the unmanned aerial vehicle inspection signal receiving device is effectively improved, the unmanned aerial vehicle inspection signal receiving device is beneficial to realizing the miniaturization of unmanned aerial vehicle inspection equipment, and is convenient for technicians to carry and use; meanwhile, the development difficulty and the development cost of the unmanned aerial vehicle inspection equipment are reduced.
In one embodiment, the processing circuit comprises a main board, and a processor and a board card are arranged on the main board; the processor is electrically connected with the receiving circuit and used for filtering and restoring the routing inspection signal; the board card is electrically connected with the processor and used for correcting the inspection signal and outputting the inspection result to the processor.
In one embodiment, the patrol signal includes a positioning signal and an image signal.
In one embodiment, the communication circuit comprises a bluetooth module, which is electrically connected with the processing circuit and used for receiving the inspection result and wirelessly communicating with an external terminal; and the encryption module is electrically connected with the Bluetooth module and used for encrypting the inspection result and outputting the encrypted inspection result to the Bluetooth module.
In one embodiment, the communication circuit further comprises a storage module, and the storage module is electrically connected with the encryption module and used for storing the encrypted inspection result.
In one embodiment, the package further comprises a power supply arranged in the package body and used for supplying power to the circuit in the package body.
In one embodiment, a work prompting lamp, a signal state lamp and an electric quantity display lamp group are arranged on the surface of the packaging body;
the work prompting lamp is electrically connected with the receiving circuit, the processing circuit and the communication circuit and is used for displaying the working state of the receiving device;
the signal state lamp is electrically connected with the receiving circuit and used for displaying the connection state of the receiving device and the unmanned aerial vehicle;
the electric quantity display lamp group is connected with the power supply and used for displaying the electric quantity of the power supply.
In one embodiment, the power display lamp set has three display lamps.
The application also provides an unmanned aerial vehicle system of patrolling and examining.
An unmanned aerial vehicle inspection system comprises an unmanned aerial vehicle; the unmanned aerial vehicle inspection signal receiving device is used for receiving and processing signals sent by the radar end of the unmanned aerial vehicle; and the external terminal is in communication connection with the receiving device to acquire the inspection result.
Above-mentioned unmanned aerial vehicle system of patrolling and examining can make things convenient for carrying and the operation of technical staff, and degree of automation is high, is favorable to better acquireing the information of patrolling and examining, and then is favorable to reducing the cost of patrolling and examining of transmission line.
In one embodiment, the external terminal further comprises a remote control device for adjusting the flight state of the unmanned aerial vehicle and the shooting angle of the tripod head camera of the unmanned aerial vehicle according to the inspection result.
Drawings
Fig. 1 is a schematic connection diagram of a receiving device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a processing circuit according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a communication circuit according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a receiving device according to an embodiment of the present application;
FIG. 5 is a schematic diagram illustrating another view of the embodiment of FIG. 4;
FIG. 6 is a schematic diagram of the main antenna of the embodiment of FIG. 4;
FIG. 7 is a schematic front view of the embodiment of FIG. 4;
fig. 8 is a left side view of the embodiment of fig. 4.
The symbol elements in the figures are represented as follows:
100. the unmanned aerial vehicle inspection signal receiving device comprises an unmanned aerial vehicle inspection signal receiving device 10, an antenna assembly 11, a main antenna 12, a receiving circuit 20, a processing circuit 21, a main board 211, a processor 212, a board card 30, a communication circuit 31, a Bluetooth module 32, an encryption module 33 and a storage module;
1. the receiving device comprises a receiving device body, 2, 433 antennae, 3, a receiving circuit, 4, a communication circuit, 5, a mainboard, 6, a charging port, 7, a hanging rope buckle, 8, a switch, 9, an antenna interface, 10, a work prompting lamp, 11, a signal state lamp, 12 and an electric quantity display lamp.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," "circumferential," and the like are based on the orientation or positional relationship shown in the drawings and are intended to facilitate the description of the invention and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Traditional unmanned aerial vehicle system of patrolling and examining adopts laser radar transmission receiving system to carry out signal transmission, however traditional laser radar receiving end system integration level is low, and the development degree of difficulty and cost are higher, are unfavorable for the nimble allotment that unmanned aerial vehicle patrolled and examined.
The defects existing in the above solutions are the results obtained after the inventor has practiced and studied carefully, so the discovery process of the above problems and the solutions proposed by the following embodiments of the present application for the above problems should be the contribution of the inventor to the present application in the process of the present application.
Referring to fig. 1 to fig. 3, an inspection signal receiving device 100 for an unmanned aerial vehicle according to an embodiment of the present disclosure includes a package 40, and an antenna assembly 10, a processing circuit 20, and a communication circuit 30 disposed inside the package 40.
The antenna assembly 10 includes a main antenna 11 and a receiving circuit 12 electrically connected to the main antenna 11, and the antenna assembly 10 is configured to receive the patrol signal transmitted by the drone. Specifically, the main antenna 11 has an operating frequency, the receiving circuit 12 is provided with an operating radio station corresponding to the operating frequency, and the main antenna 11 is connected to the receiving circuit 12 through a data transmission interface, which is disposed on the package 40.
Further, the patrol signal includes a positioning signal reflecting the position (e.g., longitude and latitude coordinates) of the tower pole of the power transmission line and an image signal reflecting the surrounding environment condition of the tower pole. Further, the antenna assembly 10 receives the positioning signal and compares the satellite data observations contained in the positioning signal with known position data to obtain differential data for more accurate measurement of the mast position.
The processing circuit 20 is electrically connected to the receiving circuit 11, and is configured to process the polling signal received by the receiving circuit 11 and obtain a polling result. Specifically, the processing circuit 20 restores the received polling signal through steps of demodulation, amplification, decoding, error correction, and the like. In addition, since there are many interference factors in the environment of the mountain and the river, the processing circuit 20 needs to filter the received inspection signal to obtain a more accurate inspection result.
The communication circuit 30 is electrically connected with the processing circuit 20 and is used for sending and storing the inspection result to the outside. The communication circuit 30 can be in communication connection with external equipment (such as a mobile phone, a tablet computer and the like) to send an inspection result to the external equipment, so that technicians can conveniently obtain actual positioning information of the tower pole in the power transmission line and a real-time image of the tower pole, efficient completion of an inspection task is guaranteed, and potential safety hazards in the power transmission line can be easily inspected.
After receiving the polling signal, the main antenna 11 transmits the polling signal to the processing circuit 20 through the data transmission interface and the signal receiving radio station, the processing circuit 20 performs demodulation, amplification, decoding, error correction and other steps on the polling signal to obtain a corresponding polling result, and sends the polling result to an external terminal through the communication circuit 30 for a technician to observe and record.
This application embodiment is through setting up receiving circuit 12, processing circuit 20 and communication circuit 30 in single packaging body 40, has effectively improved this unmanned aerial vehicle and has patrolled and examined signal receiving arrangement's integrated level to be favorable to realizing the unmanned aerial vehicle and patrolling and examining the miniaturization of equipment, made things convenient for carrying and using of technical staff, also be favorable to reducing the unmanned aerial vehicle simultaneously and patrol and examine the development degree of difficulty and the development cost of equipment.
In some embodiments, as shown in fig. 2, the processing circuit 20 includes a main board 21, and a processor 211 and a board card 212 are disposed on the main board 21; the processor 211 is electrically connected to the receiving circuit 12, and is configured to filter and restore the inspection signal; the board card 212 is electrically connected to the processor 211, and is configured to modify the inspection signal and output the inspection result to the processor.
Specifically, the processor 211 is integrated on the motherboard 21, and the board 212 is inserted into a slot of the motherboard 21. For the positioning signal, the receiving circuit 12 transmits the differential data to the processor 211, the processor 211 filters the data and transmits the filtered data to the board 212, the board 212 corrects the positioning signal by using the filtered differential data to obtain more accurate positioning data, and meanwhile, the board 212 transmits the corrected positioning data to the processor 211 and transmits the positioning data to the external terminal through the communication circuit 30; for the image signal, the processor 311 restores the image digital signal and finally displays it on the display screen of the external terminal through the communication circuit 30. Furthermore, different routing inspection signals can be processed by utilizing the board cards with different functions, and the integration development of the functions of the mainboard 21 is facilitated.
In some embodiments, as shown in fig. 3, the communication circuit 30 includes a bluetooth module 31 electrically connected to the processing circuit 20 for receiving the inspection result and performing wireless communication with an external terminal; and the encryption module 32 is electrically connected with the Bluetooth module 31 and used for encrypting the inspection result and outputting the encrypted inspection result to the Bluetooth module 31. Further, the communication circuit 30 further includes a storage module 33 electrically connected to the encryption module 32 for storing the encrypted inspection result to prevent data loss.
Specifically, the bluetooth module 31 encrypts the received inspection result through the encryption module 32, and transmits the encrypted inspection result to the bluetooth module 31 and the storage module 33, respectively. The bluetooth module 31 receives the encrypted inspection result, modulates the inspection result and transmits the inspection result to an external terminal. Data leakage can be prevented through encryption, and therefore the inspection result can be kept secret better.
In some embodiments, the receiving apparatus 100 further comprises a power supply (not shown) disposed within the package 40 for supplying power to the circuitry within the package 40. Further, a charging port is correspondingly disposed on the package body 40 to charge the power supply through a plug-in charger.
In some embodiments, the surface of the package body 40 is further provided with a work prompt lamp, a signal status lamp and a power display lamp set. Wherein, the work warning light is electrically connected with the receiving circuit 12, the processing circuit 20 and the communication circuit 30, and is used for displaying the working state of the receiving device 100; the signal status lamp is electrically connected with the receiving circuit 12 and used for displaying the connection status of the receiving device 100 and the unmanned aerial vehicle; the electric quantity display lamp set is connected with the power supply and used for displaying the electric quantity of the power supply.
Next, the structure of the unmanned aerial vehicle inspection signal receiving apparatus will be described with an embodiment.
As shown in fig. 4 to 6, the receiving circuit 3, the main board 5, and the communication circuit 4 are provided in the receiving apparatus body 1. Wherein, main antenna adopts 433 antenna 2, and 433 antenna 2 passes through antenna interface 9 to be installed on body 1, and its gain is 3dB, and is corresponding, and antenna interface 9 adopts 433MHz data transmission interface, is provided with the receiving radio station that operating frequency is 433MHz in the receiving circuit 3.
Further, as shown in fig. 7, a working indicator light 10, a signal status light 11, an electric quantity display light 12 and a switch 8 are arranged in a straight line on one side of the body 1, and three specific electric quantity display lights 12 are arranged to better reflect the electric quantity of the power supply.
The switch 8 is turned on and the light is on to indicate that the receiver is on. At this time, the operation indicator lamp 10 is observed, and if it is flashed slowly for 2 seconds (for example, it is lit for 1 second within 2 seconds), it indicates that the receiving apparatus is operating normally; if the receiver is fast-flashing once in 2 seconds (for example, bright for 0.5 second in 2 seconds), or bright and dark, the receiver will not work normally, and at this time, it should be checked whether the receiver is faulty. Further, the state prompt lamp 11 is observed, and if the state prompt lamp is normally on, it indicates that the connection between the receiving device and the unmanned aerial vehicle is normal; otherwise, it is abnormal. Further, the electric quantity display lamp 12 is observed, if the electric quantity display lamp 12 is three full lights or two lights, it indicates that the receiving device can work normally, and if the electric quantity display lamp 12 is only one light or three full lights, the receiving device should be charged in time.
Further, as shown in fig. 8, the receiving device body 1 is further provided with a dc charging port 6 and a rope hanging buckle 7, so as to facilitate charging and carrying of the receiving device.
The application also provides an unmanned aerial vehicle inspection system, which comprises an unmanned aerial vehicle, wherein the unmanned aerial vehicle inspection signal receiving device is used for receiving and processing signals sent by a radar end of the unmanned aerial vehicle; and the external terminal is in communication connection with the receiving device to acquire the inspection result.
Above-mentioned unmanned aerial vehicle system of patrolling and examining can make things convenient for carrying and the operation of technical staff, and degree of automation is high, is favorable to better acquireing the information of patrolling and examining, and then is favorable to reducing the cost of patrolling and examining of transmission line.
In some embodiments, the external terminal further comprises a remote control device, so that the flight state of the unmanned aerial vehicle and the shooting angle of the tripod head camera of the unmanned aerial vehicle can be adjusted in real time according to the inspection result, and the inspection task of the power transmission line can be completed more comprehensively.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides an unmanned aerial vehicle patrols and examines signal receiving arrangement which characterized in that includes:
the antenna assembly is provided with a main antenna and a receiving circuit electrically connected with the main antenna and is used for receiving the routing inspection signal sent by the unmanned aerial vehicle;
the processing circuit is electrically connected with the receiving circuit and used for processing the inspection signal to obtain an inspection result;
the communication circuit is electrically connected with the processing circuit and is used for sending and storing the inspection result to the outside; and the number of the first and second groups,
the packaging body, receiving circuit, processing circuit and communication circuit all set up in the packaging body, be provided with on the packaging body and be used for the installation the interface of main antenna.
2. The unmanned aerial vehicle inspection signal receiving device of claim 1, wherein the processing circuit includes a motherboard on which a processor and a board card are disposed;
the processor is electrically connected with the receiving circuit and used for filtering and restoring the routing inspection signal;
the board card is electrically connected with the processor and used for correcting the inspection signal and outputting the inspection result to the processor.
3. The unmanned aerial vehicle inspection signal receiving device of claim 1 or 2, wherein the inspection signal includes a positioning signal and an image signal.
4. The unmanned aerial vehicle inspection signal receiving device of claim 1, wherein the communication circuit includes:
the Bluetooth module is electrically connected with the processing circuit and is used for receiving the inspection result and carrying out wireless communication with an external terminal;
and the encryption module is electrically connected with the Bluetooth module and used for encrypting the inspection result and outputting the encrypted inspection result to the Bluetooth module.
5. The unmanned aerial vehicle inspection signal receiving device of claim 4, wherein the communication circuit further comprises a storage module electrically connected to the encryption module for storing the encrypted inspection results.
6. The unmanned aerial vehicle inspection signal receiving device of claim 1, further comprising a power source disposed within the enclosure for powering circuitry within the enclosure.
7. The unmanned aerial vehicle inspection signal receiving device according to claim 6, wherein a work prompt lamp, a signal status lamp and a power display lamp group are arranged on the surface of the packaging body;
the work prompting lamp is electrically connected with the receiving circuit, the processing circuit and the communication circuit and is used for displaying the working state of the receiving device;
the signal state lamp is electrically connected with the receiving circuit and used for displaying the connection state of the receiving device and the unmanned aerial vehicle;
the electric quantity display lamp group is connected with the power supply and used for displaying the electric quantity of the power supply.
8. The unmanned aerial vehicle inspection signal receiving device of claim 7, wherein the battery indicator light bank has three indicator lights.
9. An unmanned aerial vehicle system of patrolling and examining, its characterized in that includes:
an unmanned aerial vehicle;
the unmanned aerial vehicle inspection signal receiving apparatus of any one of claims 1-8, configured to receive and process signals transmitted by the radar side of the unmanned aerial vehicle; and the number of the first and second groups,
and the external terminal is in communication connection with the receiving device to acquire the inspection result.
10. The unmanned aerial vehicle inspection system according to claim 9, wherein the external terminal further includes a remote control device for adjusting a flight status of the unmanned aerial vehicle and a shooting angle of a pan-tilt camera of the unmanned aerial vehicle according to the inspection result.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922074248.3U CN210518329U (en) | 2019-11-27 | 2019-11-27 | Unmanned aerial vehicle patrols and examines signal receiver and unmanned aerial vehicle system of patrolling and examining |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922074248.3U CN210518329U (en) | 2019-11-27 | 2019-11-27 | Unmanned aerial vehicle patrols and examines signal receiver and unmanned aerial vehicle system of patrolling and examining |
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| CN210518329U true CN210518329U (en) | 2020-05-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114625163A (en) * | 2022-02-15 | 2022-06-14 | 南方电网电力科技股份有限公司 | Unmanned aerial vehicle control device and inspection method based on unmanned aerial vehicle control device |
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2019
- 2019-11-27 CN CN201922074248.3U patent/CN210518329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114625163A (en) * | 2022-02-15 | 2022-06-14 | 南方电网电力科技股份有限公司 | Unmanned aerial vehicle control device and inspection method based on unmanned aerial vehicle control device |
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Effective date of registration: 20200928 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |