CN209692805U - UAV system based on mobile communication - Google Patents
UAV system based on mobile communication Download PDFInfo
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- CN209692805U CN209692805U CN201920187959.9U CN201920187959U CN209692805U CN 209692805 U CN209692805 U CN 209692805U CN 201920187959 U CN201920187959 U CN 201920187959U CN 209692805 U CN209692805 U CN 209692805U
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Abstract
The utility model relates to a kind of UAV system based on mobile communication, including unmanned plane, cloud information interaction server, processor, mobile communication module and information acquisition module；The cloud information interaction server receives flight control signal, and flight control signal is sent to the unmanned plane；The mobile communication module receives the flight control signal and is decoded, and obtains flight control instruction, and the processor executes the flight of the flight control instruction control unmanned plane；The information acquisition module acquisition obtains flight status parameter, and is transmitted to processor；The processor receives and passes through the mobile communication module and encodes to the flight status parameter, obtains state of flight signal, the state of flight signal is sent to the cloud information interaction server by mobile network；Mobile terminal obtains the state of flight signal by mobile network, and decodes and check and accept, so that user controls the long-distance flight of unmanned plane for greater flexibility.
Description
Technical field
The utility model relates to air vehicle technique fields, more particularly to a kind of UAV system based on mobile communication.
Background technique
Unmanned plane is to utilize the not manned aircraft of wired remote controls equipment and the presetting apparatus provided for oneself manipulation, Huo Zheyou
Computer fully or intermittently automatically operates.Currently, unmanned plane agitation have swepts the globe, short distance manipulation unmanned plane has not had
There is obstacle, but long-distance remote control is still technical problem.Consumer level unmanned plane for taking photo by plane using remote controler form into
Row control, distance is generally at 1~4 kilometer；Technical grade unmanned plane for operation generally configures automatic pilot, can pass through ground
Work station uploads course line task and is flown automatically, and distance is at several kilometers to tens kilometers；Military unmanned air vehicle generally configures satellite
Communication apparatus, this kind of unmanned plane use is apart from unrestricted, but somewhat expensive.But normal domestic unmanned plane still exists
Remote control distance is short, and flying radius is small, or even can generate out of control since flying distance is more than remote control distance.
Utility model content
Based on this, the purpose of the utility model is to provide a kind of UAV system based on mobile communication, with energy
Enough realize the controllable advantage of unmanned plane long-distance flight.
UAV system based on mobile communication, including unmanned plane and cloud information interaction server；The unmanned plane packet
Include the processor, mobile communication module and information acquisition module being equipped on unmanned plane；
The cloud information interaction server receives mobile terminal and controls signal by the flight that mobile network sends, by institute
It states flight control signal and is sent to the unmanned plane；
Mobile communication module on the unmanned plane receive the flight control signal and with mobile communication decoding process into
Row decoding obtains flight control instruction, and the flight control instruction is transmitted to the processor and is executed, and the processor is held
The flight of the row flight control instruction control unmanned plane；
The state of flight that the information acquisition module acquires the unmanned plane obtains flight status parameter, by the flight shape
State parameter is transmitted to processor；The processor receives and the flight status parameter is passed to the mobile communication module；
The mobile communication module is received the flight status parameter and is encoded with mobile communication coding mode, is obtained
The state of flight signal is sent to the cloud information interaction server by mobile network by state of flight signal；It is described
The state of flight signal is transmitted to mobile terminal decoding by mobile network and checked and accepted by cloud information interaction server.
UAV system described in the utility model based on mobile communication, the processor being equipped on unmanned plane pass through shifting
Dynamic communication module connection online connects cloud information interaction server and receives the flight control that user inputs on mobile terminals
Signal；Information acquisition module acquires the state of flight signal of unmanned plane, and state of flight signal is transmitted to cloud by mobile network
Client information interactive server controls for greater flexibility to allow users to the state of flight for checking unmanned plane by mobile network
The long-distance flight of unmanned plane.
Further, the cloud information interaction server receives the user identifier that mobile terminal is sent by mobile network
The user identity information is sent to the unmanned plane by information；Mobile communication module on the unmanned plane receives the use
Family identification information is simultaneously decoded with mobile communication decoding process, obtains username and password, and by the username and password
It is transmitted to the processor identification, the processor judges whether the identity of mobile terminal closes according to the username and password
Method, it is legal such as to judge, then receives the flight control instruction of corresponding user.
Further, also equipped with video camera on the unmanned plane；The system is additionally provided with cloud transmission of video service
Device；The video camera shoots the flight environment of vehicle of the unmanned plane, obtains video；And by the transmission of video to the place
Manage device；The processor receives and stores the video, and passes to the mobile communication module；The mobile communication module with
Mobile communication coding mode encodes the video, obtains vision signal, and the vision signal is sent out by mobile network
It send to the cloud video transmission server；The cloud video transmission server passes the vision signal by mobile network
Mobile terminal decoding is transported to check and accept.
Further, the cloud video transmission server receives the video playing that mobile terminal is sent by mobile network
The video display signals are sent to the unmanned plane by signal；Mobile communication module on the unmanned plane receives the view
Frequency play signal is simultaneously decoded with moving decoding process, obtains video playing instruction, and the video playing is instructed and is transmitted
To the processor；The processor receives the video playing instruction, and the video for pulling the video camera shooting is uploaded to institute
State cloud video transmission server.
Further, the cloud video transmission server receives the user identifier that mobile terminal is sent by mobile network
The user identity information is sent to the unmanned plane by information；Mobile communication module on the unmanned plane receives the use
Family identification information is simultaneously decoded with mobile communication decoding process, obtains username and password, and by the username and password
It is transmitted to the processor identification, the processor judges whether the identity of mobile terminal closes according to the username and password
Method, it is legal such as to judge, then receives the transmission of video instruction of corresponding user.
Further, mobile terminal is by communication module and the flight is controlled signal with antenna or video display signals are sent out
It send to base station；And signal is transmitted by multiple base stations, the flight is controlled into signal or video display signals are sent to the nothing
It is man-machine.
Further, the information acquisition module includes barometer, voltage module and three-axis gyroscope；The barometer is used
In the atmospheric pressure of detection unmanned plane during flying environment；The voltage module is used to detect the electricity of unmanned electromechanical source；The three axis top
Spiral shell instrument is used to detect the flight attitude of unmanned plane.
Further, the information acquisition module further includes GPS module and RTK module.
Further, the mobile communication module is 4G communication module.
Further, the 4G communication module includes 4G chip and antenna module；The 4G chip interior is integrated with mutually
Electric power management circuit, base band, transceiver and the memory of electrical connection；The antenna that the antenna module is connected to the 4G chip connects
Mouth sends coherent signal.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the block diagram of the UAV system described in the utility model based on mobile communication；
Fig. 2 is the control principle drawing of the UAV system described in the utility model based on mobile communication；
Fig. 3 is the functional block diagram of mobile communication module described in the utility model.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the block diagram of the UAV system described in the utility model based on mobile communication；
Fig. 2 is the control principle drawing of the UAV system described in the utility model based on mobile communication.
The UAV system based on mobile communication including unmanned plane 10, the processor being equipped on unmanned plane 20, is moved
Dynamic communication module 30, information acquisition module 40 and video camera 50, are taken with cloud information interaction server 60 and cloud transmission of video
Business device 70.The mobile communication module 30 is connected to the processor 20 by serial ports；The processor 20 passes through mobile communication
Module 30 is connected to mobile network.
The cloud information interaction server 60 receives mobile terminal and controls signal by the flight that mobile network sends, will
The flight control signal is sent to the unmanned plane 10；Mobile communication module 30 on the unmanned plane receives the flight control
Signal processed is simultaneously decoded with mobile communication decoding process, obtains flight control instruction, and the flight control instruction is transmitted
It is executed to the processor 20, the processor 20 executes the flight of the flight control instruction control unmanned plane；The information
The state of flight that acquisition module 40 acquires the unmanned plane obtains flight status parameter, and the flight status parameter is transmitted to place
Manage device 20；The processor 20 receives and the flight status parameter is passed to the mobile communication module 30；The movement
Communication module 30 is received the flight status parameter and is encoded with mobile communication coding mode, and state of flight signal is obtained,
The state of flight signal is sent to the cloud information interaction server 60 by mobile network；Mobile terminal passes through movement
Network obtains the state of flight signal, and is decoded and is checked and accepted with mobile communication decoding process.In this way, user can pass through shifting
Dynamic network checks the state of flight of unmanned plane, controls the long-distance flight of unmanned plane for greater flexibility.
In the present embodiment, the flight control signal is flight control instruction, specifically includes horizontal direction and all around transports
The flights controls such as dynamic, vertical direction up and down motion, ground speed and horizontal velocity.
The processor 20 is the miniature computing platform being equipped on unmanned plane, plays master control.
In the present embodiment, the mobile communication module 30 uses 4G communication module, model EC20_R2.0, at it
In his embodiment, which is also an option that the mould group of other models, such as 5G communications module.
Since 4G communication is current mainstream communication mode, data, high quality, audio, video and figure can be quickly transmitted
As etc., and can be downloaded with the speed of 100Mbps or more, meet requirement of nearly all user for wireless service.In addition, 4G
It can be extended in the place deployment that DSL and Cable Modem are not covered with by establishing multiple mobile communication signal base stations
To broader region.The processor 20 is connected to mobile network by 4G communication module, just can hand over the cloud information
Mutual server 60 and cloud image transmitting service 60 are communicated, and flight control instruction and video flowing are transmitted.
Specifically, referring to Fig. 3, it is the functional block diagram of mobile communication module described in the utility model.The 4G is logical
Believe that module includes 4G chip and antenna module；The 4G chip interior be integrated with the electric power management circuit being electrically connected to each other, base band,
Transceiver and memory；The antennal interface that the antenna module is connected to the 4G chip sends coherent signal.
In signals transmission, mobile terminal is by 4G communication module and the flight is controlled signal with antenna or video is broadcast
Discharge signal is sent to base station；And signal is transmitted by multiple base stations, the flight is controlled into signal or video display signals transmit
To the unmanned plane.As long as having mobile network where, the state of flight of unmanned plane can be checked, and neatly control it
Long-distance flight expands the flying radius of unmanned plane.
In the present embodiment, the information acquisition module 40 is integrated with aircraft control method, and processor 20 need to call accordingly
SDK interface can be realized and unlock, take off, hovering, making a return voyage, upload course line task, execute the control such as airline operation.
The information acquisition module 40 further includes barometer, voltage module and three-axis gyroscope；The barometer is for examining
Survey the atmospheric pressure of unmanned plane during flying environment；The voltage module is used to detect the electricity of unmanned electromechanical source, i.e. monitoring unmanned plane is flat
The service condition of battery on platform, when there is low battery, processor can control unmanned plane during flying to neighbouring working terminal into
Row charging or replacement battery.
The information acquisition module 40 further includes GPS module and RTK module.The GPS module is connect with processor electric appliance,
For the positioning of unmanned plane, and flight longitude and latitude, distance away the ground and the flying speed of unmanned plane are monitored, and its is obtained
Flight parameter is transmitted to processor.The RTK module is connect with processor electric appliance, can for being accurately positioned the position of unmanned plane
So that unmanned plane is reached the other positioning accuracy of Centimeter Level, and its obtained flight parameter is transmitted to processor.
The video camera 50 shoots the flight environment of vehicle of the unmanned plane, obtains video；And by the transmission of video
To the processor；The processor receives and stores the video.
In the present embodiment, the cloud information interaction server 60 is arranged in ground station, so as to remove nobody
The data transmission module built on machine mitigates unmanned plane self weight.
The cloud information interaction server 60 receives the user identity information that mobile terminal is sent by mobile network, will
The user identity information is sent to the unmanned plane 10；Mobile communication module 30 on the unmanned plane receives user's mark
Know information and be decoded with mobile communication decoding process, obtains username and password, and the username and password is transmitted
It is identified to the processor, the processor judges whether the identity of mobile terminal is legal according to the username and password, such as
It is legal to judge, then receives the flight control instruction of corresponding user.
Specifically, cloud information interaction server described in the present embodiment 60 is to be built in real time based on MQTT communication protocol
Instant communication server, can be realized between client and server end by issuing or subscribing to same TOPIC instruction
Dialogue.Based on this server, MQTT client is also built on unmanned aerial vehicle onboard computer, when 2G or 3G or 4G is connected to the network
Afterwards, MQTT client is automatically connected to MQTT server end, sends drone status in real time, and ongoing subscription is sent out by server end
The TOPIC sent is instructed to parse acquisition control instruction, to realize unmanned aerial vehicle (UAV) control.Further, server is additionally provided with account
And password is distributed unmanned function and controlled by relevant device and command adapted thereto by designated user's title and password, and user's energy
Real-time reception is to the current state of unmanned plane, and such as longitude and latitude, height, GPS signal and state, RTK signal and state, magnetic compass is believed
Number and the information such as state, the state of battery allowance and holder, be convenient for remote control unmanned plane.
The cloud video transmission server 70 is arranged the image that can be removed in ground station and build on unmanned plane and passes
Defeated module, to mitigate unmanned plane self weight.
The video camera 50 shoots the flight environment of vehicle of the unmanned plane 10, obtains video；And the video is passed
Transport to the processor 20；The processor 20 receives and stores the video, and passes to the mobile communication module 30；Institute
It states mobile communication module 30 to encode the video with mobile communication coding mode, vision signal is obtained, by the video
Signal is sent to the cloud video transmission server 70 by mobile network；Mobile terminal obtains the view by mobile network
Frequency signal, and be decoded with mobile communication decoding process and check video.
Believed in addition, the cloud video transmission server 70 receives mobile terminal by the video playing that mobile network sends
Number, the video display signals are sent to the unmanned plane 10；Mobile communication module 30 on the unmanned plane 10 receives institute
It states video display signals and is decoded with moving decoding process, obtain video playing instruction, and the video playing is instructed
It is transmitted to the processor 20 to execute, the processor 20 executes the view that the video playing instruction plays the video camera shooting
Frequently.
Specifically, cloud video transmission server described in the present embodiment 70 is the RTSP streaming media service built in real time
Device can realize the reception and forwarding of the multimedia files such as audio, video.Based on this server, also in unmanned aerial vehicle onboard computer
On built RTSP client, after 2G or 3G or 4G are connected to the network, after RTSP client is automatically connected to RTSP server, just
The Streaming Media for the standard RTSP format that video camera obtains is pushed into server end.After realizing video stream media push, other
Electronic equipment can connect so far server and realize playing function to obtain associated video, and user can observe nobody in real time
The flight environment of vehicle of machine.
Further, the cloud video transmission server 70 receives mobile terminal and is marked by the user that mobile network sends
Know information, the user identity information is sent to the unmanned plane 10；Mobile communication module 30 on the unmanned plane 10 connects
It receives the user identity information and is decoded with mobile communication decoding process, obtain username and password, and by the user
Name and password are transmitted to the processor identification, and the processor judges the identity of mobile terminal according to the username and password
Whether legal, it is legal such as to judge, then receives the transmission of video instruction of corresponding user.
APP application program is installed in the present embodiment, on mobile terminal, allow users to by the mobile terminals such as mobile phone with
When check the flight condition of unmanned plane, and control it, keep without the moment in work station；It can also when if necessary
To be manipulated in work station to unmanned plane.Specifically, in the present embodiment, user is having by account and password login APP
The place of mobile network, can control the flight of unmanned plane, and check the account number cipher information of user, and designated user is allowed to see
Relevant video is seen and downloads, realization real-time and easily monitors.
UAV system described in the utility model based on mobile communication, APP application program of the user in mobile terminal
Upper input flight control instruction is simultaneously uploaded to cloud information interaction server, and processor is connected by mobile communication module and surfed the Internet,
And connect cloud information interaction server and receive the flight control signal that user uploads, to allow users to pass through mobile network
It controls the long-distance flight of unmanned plane and flying radius is big, can control the flight of unmanned plane, behaviour in the place for having mobile network
Facilitate.In addition, user can also log in APP in mobile terminal, video playing instruction is sent to unmanned plane, processor, which pulls, to be taken the photograph
The video of camera shooting, and video can be checked to designated user.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (8)
1. the UAV system based on mobile communication, it is characterised in that: including unmanned plane and cloud information interaction server；It is described
Unmanned plane includes the processor, mobile communication module and information acquisition module being equipped on unmanned plane；The processor with it is described
The connection of mobile communication module serial ports, is connected to mobile network by the mobile communication module；
The cloud information interaction server receives mobile terminal and controls signal by the flight that mobile network sends, and flies described
Row control signal is sent to the unmanned plane；
Mobile communication module on the unmanned plane is received the flight control signal and is solved with mobile communication decoding process
Code obtains flight control instruction, and the flight control instruction is transmitted to the processor and is executed, and the processor executes institute
State the flight of flight control instruction control unmanned plane；
The state of flight that the information acquisition module acquires the unmanned plane obtains flight status parameter, and the state of flight is joined
Number is transmitted to processor；The processor receives and the flight status parameter is passed to the mobile communication module；
The mobile communication module is received the flight status parameter and is encoded with mobile communication coding mode, and flight is obtained
The state of flight signal is sent to the cloud information interaction server by mobile network by status signal；The cloud
The state of flight signal is transmitted to mobile terminal decoding by mobile network and checked and accepted by information interaction server.
2. the UAV system according to claim 1 based on mobile communication, it is characterised in that: also taken on the unmanned plane
It is loaded with video camera；The system is additionally provided with cloud video transmission server；Flying ring of the video camera to the unmanned plane
Border is shot, and video is obtained；And by the transmission of video to the processor；The processor receives and stores the view
Frequently, and the mobile communication module is passed to；The mobile communication module carries out the video with mobile communication coding mode
Coding obtains vision signal, the vision signal is sent to the cloud video transmission server by mobile network；It is described
The vision signal is transmitted to mobile terminal decoding by mobile network and checked and accepted by cloud video transmission server.
3. the UAV system according to claim 2 based on mobile communication, it is characterised in that: the cloud transmission of video
Server receives the video display signals that mobile terminal is sent by mobile network, the video display signals is sent to described
Unmanned plane；Mobile communication module on the unmanned plane receives the video display signals and is solved with moving decoding process
Code obtains video playing instruction, and video playing instruction is transmitted to the processor；The processor receives the view
Frequency play instruction, the video for pulling the video camera shooting are uploaded to the cloud video transmission server.
4. the UAV system according to claim 1 based on mobile communication, it is characterised in that: mobile terminal passes through communication
The flight is controlled signal for module and antenna or video display signals are sent to base station；And signal is transmitted by multiple base stations,
The flight is controlled into signal or video display signals are sent to the unmanned plane.
5. the UAV system according to claim 1 based on mobile communication, it is characterised in that: the information acquisition module
Including barometer, voltage module and three-axis gyroscope.
6. the UAV system according to claim 1 based on mobile communication, it is characterised in that: the information acquisition module
It further include GPS module and RTK module.
7. the UAV system according to claim 1 based on mobile communication, it is characterised in that: the mobile communication module
For 4G communication module.
8. the UAV system according to claim 7 based on mobile communication, it is characterised in that: the 4G communication module packet
Include 4G chip and antenna module；The 4G chip interior be integrated with the electric power management circuit being electrically connected to each other, base band, transceiver and
Memory；The antennal interface that the antenna module is connected to the 4G chip sends coherent signal.
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| CN201920187959.9U CN209692805U (en) | 2019-02-02 | 2019-02-02 | UAV system based on mobile communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111901333A (en) * | 2020-07-27 | 2020-11-06 | 广州卓远虚拟现实科技有限公司 | MQTT protocol-based VR (virtual reality) man-machine interaction method and readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111901333A (en) * | 2020-07-27 | 2020-11-06 | 广州卓远虚拟现实科技有限公司 | MQTT protocol-based VR (virtual reality) man-machine interaction method and readable storage medium |
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