CN209765057U - Satellite interference air monitoring and searching system - Google Patents
Satellite interference air monitoring and searching system Download PDFInfo
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- CN209765057U CN209765057U CN201920025905.2U CN201920025905U CN209765057U CN 209765057 U CN209765057 U CN 209765057U CN 201920025905 U CN201920025905 U CN 201920025905U CN 209765057 U CN209765057 U CN 209765057U
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Abstract
The utility model discloses a satellite interference aerial monitoring system of seeking relates to satellite signal and seeks equipment technical field. The utility model discloses a system includes ground station, unmanned vehicles, and unmanned vehicles carries on directional antenna and monitoring receiving equipment, and installs GPS module, aircraft record appearance and electron compass, and the ground station integration has flight parameter record module, monitoring module, direction finding module and electronic map module, the utility model discloses a current structure and software module are in the same place, make one set portable, nimble, efficient satellite interference and seek the system together, and the traditional mode of seeking satellite interference each other is supplementary, and effectual investigation strikes satellite interference to maintain radio frequency spectrum use order.
Description
Technical Field
The utility model relates to a satellite signal seeks equipment technical field, and more specifically says and relates to an aerial monitoring of satellite interference seeks system.
Background
Global satellite interference is deteriorating, satellite signal interference has adverse effects on all satellite services, and causes interference on some professional application frequencies or other frequency resources such as satellite positioning, broadcasting, VSAT networks, remote sensing measurement and the like. The changing drive of the satellite industry and the user's desire for broadband and space do not allow for ineffective or unintended interference. Although the relevant departments are stringently stricken, since satellite interference is interference to satellites many times, the directivity of signals is generally emitted towards the sky, and it is likely that detectable signals cannot be found on the ground slightly away from interference sources, which greatly increases the difficulty of searching. And satellite communication is interfered by factors such as leakage of electronic signals of a base station, signal leakage of satellite television, nonstandard erection of a repeater, leakage of broadcasting cables and the like due to unfixed sources of satellite interference sources. Such random factors bring great inconvenience to the search for satellite interference sources.
The conventional method for searching for satellite interference is to perform multi-station intersection positioning by using ground station scanning, and the flexibility and the searching efficiency of the conventional method for searching for satellite interference are low. It is necessary to explore ways to find more effective interference in the satellite band.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect and the deficiency that exist among the above-mentioned prior art, this application provides a satellite interference aerial monitoring system of seeking, the utility model discloses an it is low only to utilize the mode flexibility that ground station looked for satellite interference among the solution prior art, seeks the problem of inefficiency. The satellite interference air monitoring searching system utilizes an unmanned aerial vehicle air wireless system to combine with a ground station satellite interference searching analysis system to find and search satellite interference signals. Due to the characteristic that the unmanned aerial vehicle carries monitoring equipment, the height and the direction of the antenna can be flexibly changed, the unmanned aerial vehicle can be lifted off once to measure the strength of the suspected signal in different directions, and the direction of the position of a transmitting source of the suspected signal is measured; because the suspected signal is monitored in high altitude, the radio signal is not blocked, the signal receiving intensity is high, the influence of the environment is small, and the target direction can be more accurately obtained; for signals that cannot be found by some ground stations, there are particularly effective and efficient means; the satellite interference is changeable in position setting due to the random characteristic, the interference source characteristic is changeable, the aerial monitoring and searching system is portable and flexible, and the area subjected to interference can be searched at any time.
In order to solve the problems existing in the prior art, the method is realized by the following technical scheme:
The satellite interference aerial monitoring and searching system comprises a ground station and an unmanned aerial vehicle, wherein the unmanned aerial vehicle is provided with a monitoring receiver, the unmanned aerial vehicle is provided with a wireless data transmission module, the wireless data transmission module comprises a signal transmitting unit and a signal receiving unit, the wireless data transmission module is connected with a controller of the unmanned aerial vehicle, and the monitoring receiver is connected with the controller of the unmanned aerial vehicle; the unmanned aerial vehicle is provided with a directional antenna suspension device, a directional antenna is mounted on the directional antenna suspension device, the directional antenna suspension device is horizontally arranged on a support frame of the unmanned aerial vehicle, the directional antenna suspension device comprises a mounting frame, two ends of the mounting frame are fixed on the support frame of the unmanned aerial vehicle, an antenna driving motor and a directional antenna are mounted on the mounting frame, and the antenna driving motor drives the directional antenna to rotate around the axial direction of the mounting frame; the method is characterized in that: the unmanned aerial vehicle also comprises a controller, an electronic compass, a GPS positioning module and a flight recorder, wherein the electronic compass is connected with the controller, the GPS positioning module is connected with the controller, the flight recorder is connected with the controller, the antenna driving motor is in communication connection with the controller, and the controller controls the rotation of the antenna motor; the ground station comprises a data transmission module, a transceiving antenna and mobile intelligent equipment, wherein the transceiving antenna is connected with the data transmission module, the data transmission module is connected with the mobile intelligent equipment, and wireless communication connection is established between the wireless data transmission module and the data transmission module; the mobile intelligent device is integrated with a flight parameter recording module, a monitoring module, a direction finding module and an electronic map module.
and the mobile intelligent equipment is also integrated with a flight control module for controlling the flight of the unmanned aerial vehicle.
The remote control is wirelessly connected with the unmanned aerial vehicle and used for controlling the flight of the unmanned aerial vehicle.
The ground station further comprises a tripod for supporting the mobile intelligent device, the data transmission unit and the transceiving antenna.
The directional antenna comprises a Ku-band antenna, a C-band antenna or a 20G antenna.
and a system safety self-checking module is further integrated on the mobile intelligent equipment.
The mobile intelligent device comprises one or more of a smart phone, a tablet computer or a notebook computer.
In the application, the GPS positioning module is a GPS positioner, the flight parameter recording module is flight parameter recording software written into the mobile intelligent device, the flight parameter recording software is the existing software for recording flight parameters of the unmanned aerial vehicle, and the software can adopt self-contained software when the unmanned aerial vehicle is purchased or can download the existing software from a website; the monitoring module of the application is satellite signal monitoring software written in the mobile intelligent device, the existing monitoring software conforming to the model of the monitoring receiver of the application can be used, the direction-finding module is the existing direction-finding software written in the mobile intelligent device, and the electronic map module also adopts the existing software.
The implementation principle of the application is as follows: the directional antenna receives satellite signals, the received satellite signals are transmitted to the monitoring receiving equipment, the monitoring receiving equipment transmits the received signals to the controller, the controller sends the signals to the ground station through the wireless data transmission module, the ground station receives the monitoring signals and then transmits the data to the monitoring module and the direction finding module, the satellite signals are monitored, meanwhile, when satellite signal interference occurs, the direction finding signals are searched for interference sources according to the data, the data collected by the electronic compass, the flight parameter recorder and the GPS module in the application are transmitted to the ground station through the controller and the wireless data transmission module, the flight parameter recording module and the electronic map module integrated on the ground station receive the data, the position of an aircraft is displayed on the electronic map, and the direction of the interference sources is searched. The satellite interference air monitoring and searching system is dedicated to fully utilizing the characteristics of an air flight platform, a set of portable, flexible and efficient satellite interference searching system is created, the satellite interference searching system and a traditional satellite interference searching mode are complementary, satellite interference is effectively searched and hit, and the use order of radio frequency spectrum is maintained.
Compared with the prior art, the beneficial technical effects brought by the application are shown in that:
1. The satellite interference air monitoring searching system utilizes an unmanned aerial vehicle air wireless system to be combined with a ground station satellite interference searching analysis system to find and search satellite interference signals. By utilizing the characteristic that the unmanned aerial vehicle carries monitoring equipment, the height and the direction of the antenna can be flexibly changed, the suspected signal can be subjected to strength measurement in different directions by one-time levitation, and the direction of the position of a transmitting source of the suspected signal is measured; because the suspected signal is monitored in high altitude, the radio signal is not blocked, the signal receiving intensity is high, the influence of the environment is small, and the target direction can be more accurately obtained; for signals that cannot be found by some ground stations, there are particularly effective and efficient means; the satellite interference is changeable in position setting due to the random characteristic, the interference source characteristic is changeable, the aerial monitoring and searching system is portable and flexible, and the area subjected to interference can be searched at any time.
2. The unmanned aerial vehicle is provided with an antenna, and under the condition of normal flight, the interference source is monitored through a monitoring module and a direction finding module on mobile intelligent equipment of a ground station, a remote controller or an aircraft control module on the mobile intelligent equipment can be used for controlling the aircraft to rotate for 9 circles from 0 degrees to 90 degrees at intervals, the interference source is monitored, and a flight recorder of the aircraft transmits recorded information to a mobile intelligent equipment interface through an electronic compass and displays the information through the electronic map module, the direction finding module and the monitoring module, the rotation angle of the unmanned aerial vehicle is displayed, and meanwhile, the current direction (machine head direction) of each rotation monitoring, the result direction (the measured optimal value angle), the plane angle, the pitch angle and the strength are displayed on the mobile intelligent equipment interface of the ground station. In this application, unmanned vehicles's flight recorder record flight state and transmit to ground station, electron compass record angle data transmission to ground station, GPS module record aircraft's GPS data transmission to ground station, can control directional antenna's every single move angle through directional antenna linkage's antenna drive motor simultaneously, transmit to ground station through the controller, combine above-mentioned data, monitoring module, direction finding module and electronic map on ground station's mobile intelligent equipment, finally record required result.
3. In this application, control unmanned vehicles's flight, can realize through mobile intelligent device, also can realize through the remote controller, when realizing through unmanned vehicles, can realize that unmanned vehicles automatic angle adjustment when unsettled, can make things convenient for the direction finding more, and realize through the remote controller, then when the direction finding, it is directional to need artifical change unmanned vehicles aircraft head constantly through the remote controller to and directional antenna's every single move angle.
4. After the electronic map module receives data transmitted on the unmanned aerial vehicle and in the interference source searching process, a blue hollow circle appears in a map area after a touch screen pen clicks a 'result generation' button on the electronic map at any time, and the mark is the specific position of the current monitoring interference source. Clicking on the blue circle by the stylus causes specific information about the source of the disturbance, such as frequency, distance, plane angle, pitch angle, level, altitude, longitude, and latitude. As shown in the figure. The display is more convenient.
5. The utility model discloses an improvement based on system architecture is in the same place through current structure and software module, makes one set of portable, nimble, efficient satellite interference and seeks the system, and the traditional mode of seeking satellite interference each other is supplementary, and effectual investigation strikes satellite interference to maintain radio frequency spectrum use order.
6. The utility model discloses an entire system includes aerial flight platform, can carry on three major part of monitoring receiver, ground station. The aerial flying platform adopts a vertical take-off and landing small rotorcraft, and the monitoring receiver and the aerial flying platform realize ground station integrated control. The system has the characteristics of portability, flexibility and high efficiency, the height and the direction of the antenna can be adjusted, the interference source can be measured in a single point and automatically marked, and then the system approaches by the traditional ground equipment, so that the system is a beneficial supplement of the traditional ground station satellite interference monitoring and searching system.
Drawings
Fig. 1 is a schematic view of a modular structure of the unmanned aerial vehicle of the present invention;
FIG. 2 is a schematic structural diagram of the unmanned aerial vehicle of the present invention;
FIG. 3 is a schematic block diagram of the ground station of the present invention;
Reference numerals: 1. monitoring receiver, 2, wireless data transmission module, 3, directional antenna linkage, 4, directional antenna, 5, support frame, 6, mounting bracket, 7, antenna driving motor, 8, controller, 9, electronic compass, 10, GPS orientation module, 11, flight record appearance, 12, data transmission module, 13, receiving and dispatching antenna, 14, mobile intelligent equipment, 15, flight parameter record module, 16, monitoring module, 17, direction finding module, 18, electronic map module.
Detailed Description
Example 1
Referring to the accompanying drawings 1, 2 and 3, this embodiment discloses:
The satellite interference aerial monitoring and searching system comprises a ground station, an unmanned aerial vehicle and a remote controller, wherein the unmanned aerial vehicle is provided with a monitoring receiver 1, the unmanned aerial vehicle is provided with a wireless data transmission module 2, the wireless data transmission module 2 comprises a signal transmitting unit and a signal receiving unit, the wireless data transmission module 2 is connected with a controller 8 of the unmanned aerial vehicle, and the monitoring receiver 1 is connected with the controller 8 of the unmanned aerial vehicle; the unmanned aerial vehicle is provided with a directional antenna suspension device 3, a directional antenna 4 is mounted on the directional antenna suspension device 3, the directional antenna suspension device 3 is horizontally arranged on a support frame 5 of the unmanned aerial vehicle, the directional antenna suspension device 3 comprises a mounting frame 6, two ends of the mounting frame 6 are fixed on the support frame 5 of the unmanned aerial vehicle, an antenna driving motor 7 and a directional antenna 4 are mounted on the mounting frame 6, and the antenna driving motor 7 drives the directional antenna 4 to rotate around the axial direction of the mounting frame 6; the unmanned aerial vehicle further comprises a controller 8, an electronic compass 9, a GPS positioning module 10 and a flight recorder 11, wherein the electronic compass 9 is connected with the controller 8, the GPS positioning module 10 is connected with the controller 8, the flight recorder 11 is connected with the controller 8, the antenna driving motor 7 is in communication connection with the controller 8, and the controller 8 controls the rotation of the antenna motor; the ground station comprises a data transmission module 12, a transceiving antenna 13 and mobile intelligent equipment 14, wherein the transceiving antenna 13 is connected with the data transmission module 12, the data transmission module 12 is connected with the mobile intelligent equipment 14, and wireless communication connection is established between the wireless data transmission module 2 and the data transmission module 12; the mobile intelligent device 14 is integrated with a flight parameter recording module 15, a monitoring module 16, a direction finding module 17 and an electronic map module 18.
Example 2
As a further preferred embodiment of the present application, reference is made to the accompanying drawings 1, 2 and 3, which are characterized in that:
The satellite interference aerial monitoring and searching system comprises a ground station, an unmanned aerial vehicle and a remote controller, wherein the unmanned aerial vehicle is provided with a monitoring receiver 1, the unmanned aerial vehicle is provided with a wireless data transmission module 2, the wireless data transmission module 2 comprises a signal transmitting unit and a signal receiving unit, the wireless data transmission module 2 is connected with a controller 8 of the unmanned aerial vehicle, and the monitoring receiver 1 is connected with the controller 8 of the unmanned aerial vehicle; the unmanned aerial vehicle is provided with a directional antenna suspension device 3, a directional antenna 4 is mounted on the directional antenna suspension device 3, the directional antenna suspension device 3 is horizontally arranged on a support frame 5 of the unmanned aerial vehicle, the directional antenna suspension device 3 comprises a mounting frame 6, two ends of the mounting frame 6 are fixed on the support frame 5 of the unmanned aerial vehicle, an antenna driving motor 7 and a directional antenna 4 are mounted on the mounting frame 6, and the antenna driving motor 7 drives the directional antenna 4 to rotate around the axial direction of the mounting frame 6; the unmanned aerial vehicle further comprises a controller 8, an electronic compass 9, a GPS positioning module 10 and a flight recorder 11, wherein the electronic compass 9 is connected with the controller 8, the GPS positioning module 10 is connected with the controller 8, the flight recorder 11 is connected with the controller 8, the antenna driving motor 7 is in communication connection with the controller 8, and the controller 8 controls the rotation of the antenna motor; the ground station comprises a data transmission module 12, a transceiving antenna 13 and mobile intelligent equipment 14, wherein the transceiving antenna 13 is connected with the data transmission module 12, the data transmission module 12 is connected with the mobile intelligent equipment 14, and wireless communication connection is established between the wireless data transmission module 2 and the data transmission module 12; the mobile intelligent device 14 is integrated with a flight parameter recording module 15, a monitoring module 16, a direction finding module 17 and an electronic map module 18; the directional antenna 4 receives the satellite signal, transmits the received satellite signal to the monitoring reception device, the monitoring receiving device transmits the received signal to the controller 8, the controller 8 transmits the signal to the ground station through the wireless data transmission module 2, the ground station transmits the data to the monitoring module 16 and the direction-finding module 17 after receiving the monitoring signal, monitoring satellite signals, and searching interference sources according to the data by direction-finding signals when the satellite signals interfere, the data collected by the electronic compass 9, the flight parameter recorder and the GPS module in the application are transmitted to the ground station through the controller 8 and the wireless data transmission module 2, a flight parameter recording module 15 integrated on the ground station and an electronic map module 18 receive the data, display the aircraft position on the electronic map, and find the direction of the interference source. The satellite interference air monitoring and searching system is dedicated to fully utilizing the characteristics of an air flight platform, a set of portable, flexible and efficient satellite interference searching system is created, the satellite interference searching system and a traditional satellite interference searching mode are complementary, satellite interference is effectively searched and hit, and the use order of radio frequency spectrum is maintained.
In this application, control unmanned vehicles's flight, can realize through mobile intelligent device 14, also can realize through the remote controller, when realizing through unmanned vehicles, can realize that unmanned vehicles automatic angle adjustment when unsettled, can make things convenient for the direction finding more, and realize through the remote controller, then when the direction finding, it is directional to need artifical change unmanned vehicles aircraft head that passes through to and directional antenna 4's every single move angle.
Example 3
As a further preferred embodiment of the present application, reference is made to the accompanying drawings 1, 2 and 3, which are characterized in that:
The satellite interference aerial monitoring and searching system comprises a ground station, an unmanned aerial vehicle and a remote controller, wherein the unmanned aerial vehicle is provided with a monitoring receiver 1, the unmanned aerial vehicle is provided with a wireless data transmission module 2, the wireless data transmission module 2 comprises a signal transmitting unit and a signal receiving unit, the wireless data transmission module 2 is connected with a controller 8 of the unmanned aerial vehicle, and the monitoring receiver 1 is connected with the controller 8 of the unmanned aerial vehicle; the unmanned aerial vehicle is provided with a directional antenna suspension device 3, a directional antenna 4 is mounted on the directional antenna suspension device 3, the directional antenna suspension device 3 is horizontally arranged on a support frame 5 of the unmanned aerial vehicle, the directional antenna suspension device 3 comprises a mounting frame 6, two ends of the mounting frame 6 are fixed on the support frame 5 of the unmanned aerial vehicle, an antenna driving motor 7 and a directional antenna 4 are mounted on the mounting frame 6, and the antenna driving motor 7 drives the directional antenna 4 to rotate around the axial direction of the mounting frame 6; the unmanned aerial vehicle further comprises a controller 8, an electronic compass 9, a GPS positioning module 10 and a flight recorder 11, wherein the electronic compass 9 is connected with the controller 8, the GPS positioning module 10 is connected with the controller 8, the flight recorder 11 is connected with the controller 8, the antenna driving motor 7 is in communication connection with the controller 8, and the controller 8 controls the rotation of the antenna motor; the ground station comprises a data transmission module 12, a transceiving antenna 13 and mobile intelligent equipment 14, wherein the transceiving antenna 13 is connected with the data transmission module 12, the data transmission module 12 is connected with the mobile intelligent equipment 14, and wireless communication connection is established between the wireless data transmission module 2 and the data transmission module 12; the mobile intelligent device 14 is integrated with a flight parameter recording module 15, a monitoring module 16, a direction finding module 17 and an electronic map module 18; in this embodiment, control unmanned vehicles's flight, can realize through mobile intelligent device 14, also can realize through the remote controller, when realizing through unmanned vehicles, can realize that unmanned vehicles automatic angle adjustment when unsettled, can make things convenient for the direction finding more, and realize through the remote controller, then when the direction finding, need artifically constantly to change unmanned vehicles aircraft nose directional through the remote controller to and directional antenna 4's every single move angle.
in this embodiment, the ground station further comprises a tripod for supporting the mobile smart device 14, the data transmission unit and the transceiving antenna 13. In this embodiment, the directional antenna 4 may be a Ku-band antenna, and the frequency is 10.7-12.75 GHz; c-band antenna with frequency of 3.7-4.2GHz can be selected; or 20G wave band antenna with frequency of 2.9-20GHz is adopted; the directional antenna 4 may be selected according to actual operating conditions.
A system security self-checking module is further integrated on the mobile intelligent device 14. The safety self-checking module is used for carrying out safety check on the system before, during and after the system is operated. The mobile smart device 14 includes one or more of a combination of a smart phone, a tablet computer, or a laptop computer.
Claims (6)
1. The satellite interference aerial monitoring and searching system comprises a ground station and an unmanned aerial vehicle, wherein the unmanned aerial vehicle is provided with a monitoring receiver (1), the unmanned aerial vehicle is provided with a wireless data transmission module (2), the wireless data transmission module (2) comprises a signal transmitting unit and a signal receiving unit, the wireless data transmission module (2) is connected with a controller (8) of the unmanned aerial vehicle, and the monitoring receiver (1) is connected with the controller (8) of the unmanned aerial vehicle; the unmanned aerial vehicle is provided with a directional antenna suspension device (3), a directional antenna (4) is mounted on the directional antenna suspension device (3), the directional antenna suspension device (3) is horizontally arranged on a support frame (5) of the unmanned aerial vehicle, the directional antenna suspension device (3) comprises a mounting frame (6), two ends of the mounting frame (6) are fixed on the support frame (5) of the unmanned aerial vehicle, an antenna driving motor (7) and the directional antenna (4) are mounted on the mounting frame (6), and the antenna driving motor (7) drives the directional antenna (4) to rotate around the axial direction of the mounting frame (6); the method is characterized in that: the unmanned aerial vehicle further comprises a controller (8), an electronic compass (9), a GPS positioning module (10) and a flight recorder (11), wherein the electronic compass (9) is connected with the controller (8), the GPS positioning module (10) is connected with the controller (8), the flight recorder (11) is connected with the controller (8), the antenna driving motor (7) is in communication connection with the controller (8), and the controller (8) controls the rotation of the antenna motor; the ground station comprises a data transmission module (12), a transceiving antenna (13) and mobile intelligent equipment (14), wherein the transceiving antenna (13) is connected with the data transmission module (12), the data transmission module (12) is connected with the mobile intelligent equipment (14), and wireless communication connection is established between the wireless data transmission module (2) and the data transmission module (12); the mobile intelligent device (14) is integrated with a flight parameter recording module (15), a monitoring module (16), a direction finding module (17) and an electronic map module (18).
2. the satellite interference aerial monitoring and locating system of claim 1, wherein: and a flight control module is further integrated on the mobile intelligent device (14) and used for controlling the flight of the unmanned aerial vehicle.
3. the satellite interference aerial monitoring and locating system of claim 1, wherein: the remote control is wirelessly connected with the unmanned aerial vehicle and used for controlling the flight of the unmanned aerial vehicle.
4. The satellite interference aerial monitoring and locating system of claim 1, wherein: the ground station further comprises a tripod for supporting the mobile smart device (14), the data transmission unit and the transceiving antenna (13).
5. The satellite interference aerial monitoring and locating system of claim 1, wherein: the directional antenna (4) comprises a Ku-band antenna, a C-band antenna or a 20G antenna.
6. The satellite interference aerial monitoring and locating system of claim 1, wherein: the mobile smart device (14) comprises a combination of one or more of a smartphone, a tablet computer, or a laptop computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920025905.2U CN209765057U (en) | 2019-01-08 | 2019-01-08 | Satellite interference air monitoring and searching system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920025905.2U CN209765057U (en) | 2019-01-08 | 2019-01-08 | Satellite interference air monitoring and searching system |
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| CN209765057U true CN209765057U (en) | 2019-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949979A (en) * | 2024-03-26 | 2024-04-30 | 成都点阵科技有限公司 | GNSS interference monitoring method and system based on network taxi service platform |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949979A (en) * | 2024-03-26 | 2024-04-30 | 成都点阵科技有限公司 | GNSS interference monitoring method and system based on network taxi service platform |
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