CN111290425A - Unmanned aerial vehicle flight monitoring system - Google Patents
Unmanned aerial vehicle flight monitoring system Download PDFInfo
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- CN111290425A CN111290425A CN201811483321.6A CN201811483321A CN111290425A CN 111290425 A CN111290425 A CN 111290425A CN 201811483321 A CN201811483321 A CN 201811483321A CN 111290425 A CN111290425 A CN 111290425A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 37
- 238000004891 communication Methods 0.000 claims abstract description 32
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/0011—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots associated with a remote control arrangement
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
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- Aviation & Aerospace Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an unmanned aerial vehicle flight monitoring system, which comprises an unmanned aerial vehicle and a remote controller, wherein an airborne flight control computer, an altimeter, a positioning sensor and an airborne monitoring computer are installed on the unmanned aerial vehicle; the remote controller comprises a remote control module, a display screen, the positioning sensor, a local mobile data communication module and a local control computer; the mobile data communication module, the local control computer, the display screen and the positioning sensor are connected with the local control computer to realize unified control management; the display screen displays a map, remote controller position information, unmanned aerial vehicle position information and height information; the local mobile data communication module is communicated with the airborne mobile data communication module through a mobile network. The system can monitor the position of the unmanned aerial vehicle in real time, is convenient to control and is not influenced by the environment.
Description
Technical Field
The invention relates to a monitoring system, in particular to a low-altitude unmanned aerial vehicle monitoring system.
Background
The unmanned aerial vehicle is an aircraft controlled by radio remote control equipment or according to a preset program, and can be used for aerial photography and transportation. With the development of technology, unmanned aerial vehicles have achieved miniaturization and low cost for a wider and wider range of applications, even as toys, appears. However, these drones are usually remotely controlled by visual inspection, and if there is an obstacle or the flying distance exceeds the sight, they cannot be remotely controlled and recovered, and there is a possibility that the obstacle may be damaged or lost.
Disclosure of Invention
Aiming at the problems existing in the low-altitude airspace flight of the unmanned aerial vehicle, the invention aims to provide a flight monitoring system of the unmanned aerial vehicle.
In order to achieve the above purpose, the unmanned aerial vehicle flight monitoring system of the invention comprises an unmanned aerial vehicle and a remote controller,
the unmanned aerial vehicle is provided with an airborne flight control computer for controlling the flight of the unmanned aerial vehicle, and is also provided with an altimeter, a positioning sensor and an airborne monitoring computer, wherein the altimeter and the positioning sensor are connected with the airborne monitoring computer, and the airborne flight control computer and the airborne monitoring computer are connected with an airborne mobile data communication module through a bus;
the remote controller comprises a remote control module, a display screen, a local positioning sensor, a local mobile data communication module and a local control computer; the mobile data communication module, the local control computer, the display screen and the positioning sensor are connected with the local control computer to realize unified control management;
the display screen displays a map, remote controller position information, unmanned aerial vehicle position information and height information;
the local mobile data communication module is communicated with the airborne mobile data communication module through a mobile network.
The mobile network can be 4g, 3g or 2g or other communication networks used by mobile phones, because the mobile phone communication network has wide coverage in low-altitude space, long transmission distance and is not influenced by tall buildings.
The positioning sensor can be a GPS positioning sensor or a Beidou positioning sensor, and also can adopt two positioning modes so as to be convenient for automatic switching according to the strength of satellite signals.
Furthermore, an ultrasonic transmitting module and an ultrasonic receiving sensor for horizontally transmitting ultrasonic waves are further arranged in front of the flight direction of the unmanned aerial vehicle, and the ultrasonic transmitting module and the ultrasonic receiving sensor are both connected with the airborne monitoring computer and used for detecting whether an obstacle exists in front and the distance between the obstacle and the obstacle.
Further, the unmanned aerial vehicle is also provided with an indicator light connected with the monitoring computer, so that the position of the unmanned aerial vehicle can be indicated at night.
Furthermore, the local mobile data communication module, the display screen and the positioning sensor can be realized by a mobile phone.
The airborne positioning sensor, the airborne monitoring computer and the airborne mobile data communication module can also be mobile phones.
The display screen can show real-time map and remote controller and unmanned aerial vehicle position on the map to and show the distance of flying height and the place ahead apart from the barrier. The map can adopt a Baidu map, a Gade map, a dog search map and other navigation maps.
The unmanned aerial vehicle flight monitoring system can display the map, the position of the unmanned aerial vehicle on the map and the position of the remote controller in real time through the display screen on the remote controller, monitor and master the flight position and height of the unmanned aerial vehicle in real time, realize over-the-horizon remote control and monitoring, communicate through a mobile network, have longer distance and are not influenced by tall and big obstacles.
Drawings
Fig. 1 is a schematic diagram of an airborne system of an unmanned aerial vehicle according to the invention.
Fig. 2 is a schematic diagram of a remote controller.
Fig. 3 shows a screen view.
Detailed Description
The present invention will be further described with reference to the following specific embodiments and accompanying drawings to assist in understanding the contents of the invention.
The invention relates to an unmanned aerial vehicle flight monitoring system, which comprises an unmanned aerial vehicle and a remote controller,
as shown in fig. 1, the drone has an onboard flight control computer installed thereon for controlling the flight of the drone, which is a prior art technique common to any remotely controlled drone. In addition, the unmanned aerial vehicle is also provided with an altimeter, a positioning sensor and an airborne monitoring computer, the altimeter and the positioning sensor are connected with the airborne monitoring computer, and the airborne flight control computer and the airborne monitoring computer are connected with an airborne mobile data communication module through a bus. The altimeter is used for collecting the altitude data of the unmanned aerial vehicle, and the positioning sensor is used for collecting the physical position of the unmanned aerial vehicle and determining the three-dimensional coordinate of the unmanned aerial vehicle together with the altimeter.
In order to avoid colliding with an obstacle, particularly in a night or low visibility environment, an ultrasonic transmitting module and an ultrasonic receiving sensor which horizontally transmit ultrasonic waves are further arranged in front of the unmanned aerial vehicle in the flight direction, and the ultrasonic transmitting module and the ultrasonic receiving sensor are both connected with the airborne monitoring computer and used for detecting whether an obstacle exists in front and the distance between the obstacle and the obstacle, sending the obstacle to the remote controller and displaying the obstacle on the display screen.
Further, the unmanned aerial vehicle is also provided with an indicator light connected with the monitoring computer, so that the position of the unmanned aerial vehicle can be indicated at night.
As shown in fig. 2, the remote controller includes a remote control module, a display screen, a local positioning sensor, a local mobile data communication module and a local control computer. The remote control module is used for remote control operation, and belongs to the prior art. The mobile data communication module is used for communicating with the unmanned aerial vehicle through a mobile phone network and transmitting data such as control signals and position information. The positioning sensor is used for acquiring the geographic position of the remote controller. The local control computer realizes the integral control of the remote controller and the display and communication of the display screen.
As shown in fig. 3, the display screen displays a map and remote controller position information, unmanned aerial vehicle position information, and altitude information; and the distance to the obstacle.
The local mobile data communication module is communicated with the airborne mobile data communication module through a mobile network.
The mobile network can be 4g, 3g or 2g or other communication networks used by mobile phones, because the mobile phone communication network has wide coverage in low-altitude space, long transmission distance and is not influenced by tall buildings.
The positioning sensor can be a GPS positioning sensor or a Beidou positioning sensor, and also can adopt two positioning modes so as to be convenient for automatic switching according to the strength of satellite signals.
The local mobile data communication module, the display screen and the positioning sensor can be realized by a mobile phone. The airborne positioning sensor, the airborne monitoring computer and the airborne mobile data communication module can also be mobile phones. Can be with two cell-phones promptly, an installation is fixed on unmanned aerial vehicle and passes through bus connection with former airborne flight control computer, one install on the remote controller with remote control module communication be connected can. The positioning function of two cell-phones can be fully adopted this moment, even utilize the timely communication function of two cell-phones, for example "position sharing" function of little letter realizes monitoring unmanned aerial vehicle's position, adopts the video conversation function even, can show the video image of unmanned aerial vehicle place environment in real time.
As shown in fig. 3, the display screen can display a real-time map and the positions of the remote controller and the unmanned aerial vehicle on the map, as well as the flight height and the distance from the obstacle ahead. Can show unmanned aerial vehicle's physical position and relative to the remote controller also be the distance and the position of operator like this, through showing the height, provide unmanned aerial vehicle's three-dimensional position simultaneously. Whether the front part has the obstacle or not and the distance from the obstacle can be displayed, so that the unmanned aerial vehicle can be operated to ascend or to detour left and right to avoid the obstacle, and the over-the-horizon monitoring and remote control are realized. Due to the adoption of the mobile network, the coverage surface of the mobile network ensures that the transmission of the remote control signals and the data signals is not influenced by the surrounding environment.
The inventive concept is explained in detail herein using specific examples, which are given only to aid in understanding the core concepts of the invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are included in the scope of the present invention.
Claims (6)
1. The utility model provides an unmanned aerial vehicle flight monitoring system, includes unmanned aerial vehicle and remote controller, its characterized in that:
the unmanned aerial vehicle is provided with an airborne flight control computer for controlling the flight of the unmanned aerial vehicle, and is also provided with an altimeter, a positioning sensor and an airborne monitoring computer, wherein the altimeter and the positioning sensor are connected with the airborne monitoring computer, and the airborne flight control computer and the airborne monitoring computer are connected with an airborne mobile data communication module through a bus;
the remote controller comprises a remote control module, a display screen, a local positioning sensor, a local mobile data communication module and a local control computer; the mobile data communication module, the local control computer, the display screen and the positioning sensor are connected with the local control computer to realize unified control management;
the display screen displays a map, remote controller position information, unmanned aerial vehicle position information and height information;
the local mobile data communication module is communicated with the airborne mobile data communication module through a mobile network.
2. The unmanned aerial vehicle flight monitoring system of claim 1, wherein an ultrasonic wave emitting module and an ultrasonic wave receiving sensor for horizontally emitting ultrasonic waves are further arranged in front of the unmanned aerial vehicle flight direction, and both the ultrasonic wave emitting module and the ultrasonic wave receiving sensor are connected with the onboard monitoring computer.
3. The unmanned aerial vehicle flight monitoring system of claim 1, wherein the unmanned aerial vehicle further has an indicator light mounted thereon for connection to the monitoring computer.
4. The unmanned aerial vehicle flight monitoring system of claim 1, wherein the positioning sensor is a GPS positioning sensor or a beidou positioning sensor.
5. The unmanned aerial vehicle flight monitoring system of claim 1, wherein the local mobile data communication module, display screen, and positioning sensor are cell phones.
6. The unmanned aerial vehicle flight monitoring system of claim 5, wherein the airborne positioning sensor, the airborne monitoring computer, and the airborne mobile data communication module are cell phones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483321.6A CN111290425A (en) | 2018-12-06 | 2018-12-06 | Unmanned aerial vehicle flight monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811483321.6A CN111290425A (en) | 2018-12-06 | 2018-12-06 | Unmanned aerial vehicle flight monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111290425A true CN111290425A (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811483321.6A Pending CN111290425A (en) | 2018-12-06 | 2018-12-06 | Unmanned aerial vehicle flight monitoring system |
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| Country | Link |
|---|---|
| CN (1) | CN111290425A (en) |
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2018
- 2018-12-06 CN CN201811483321.6A patent/CN111290425A/en active Pending
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