CN110460366A - A kind of Unmanned Aerial Vehicle Data interconnection method, system, electronic equipment and storage medium - Google Patents
A kind of Unmanned Aerial Vehicle Data interconnection method, system, electronic equipment and storage medium Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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Abstract
This application discloses a kind of methods of GIS days eye systems docking unmanned plane during flying data, are related to technical field of data transmission.The described method includes: obtaining unmanned plane ID and flying quality from unmanned plane depending on networked clients and being encapsulated as the first data packet, then the first data packet is uploaded to streaming media server, streaming media server sends the first data packet to message forwarding services device, message forwarding services device parses the first data packet and is encapsulated as the second data packet, send GIS client to again, GIS client parses the second data packet, in the supplemental characteristic and flight path of page presentation unmanned plane.Disclosed herein as well is system, electronic equipment and the readable storage medium storing program for executing of a kind of GIS days eye systems docking unmanned plane during flying data.Using the present processes, it is capable of the flying quality of quick obtaining unmanned plane, to showing the supplemental characteristic of corresponding unmanned plane and flight path in the front end page of GIS client, monitors the flight condition of unmanned plane in real time.
Description
Technical field
The present invention relates to technical field of data transmission, more particularly to a kind of Unmanned Aerial Vehicle Data interconnection method, system, electronics
Equipment and storage medium.
Background technique
Eye scheduling application system is based on the heterologous heterogeneous network of view networking technology Seamless integration- within GIS days, realizes not of the same trade or business
The working application of the terminal device of business system.System organically combines networked devices and geographical location, and user can be directly on ground
On figure quickly positioning and inquiry target device, can also by the modes such as subregion navigation, spatial index to networked system into
Row unified management is uniformly applied, United Dispatching, can efficiently command scheduling rescue and relief work when Disaster Event occurs.
When natural calamity occurs, when view networks the emergency command of eye scheduling application system service in GIS days
Unmanned plane is manipulated, commander's situation at front scene can be provided to command centre, but may be more severe due to natural conditions
Situations such as, cause unmanned plane lost contact when exploring scene to lose.
Summary of the invention
In view of the above problems, the embodiment of the present invention is proposed in order to provide a kind of Unmanned Aerial Vehicle Data interconnection method, system, electricity
Sub- equipment and storage medium.
In a first aspect, the embodiment of the present application provides a kind of method of GIS days eye systems docking unmanned plane during flying data, answer
For regard networking in message forwarding services device, view networked clients operation on mobile terminals, the view networked clients and
Streaming media server communication connection, the streaming media server were communicated to connect with GIS days eye systems, the GIS days eye systems packet
Message forwarding services device and GIS client are included, the streaming media server and the message forwarding services device communicate to connect, described
Message forwarding services device is connect with the GIS client communication, which comprises
The first data packet that receiving stream media server is sent, wherein first data packet is by view networked clients
Unmanned plane ID and flying quality are obtained from unmanned plane and is encapsulated, and the streaming media server is then forwarded to；
First time parsing is carried out to first data packet, obtains unmanned plane ID and flying quality；
The unmanned plane ID and flying quality are encapsulated as the second data packet by the format supported according to websocket protocol；
The second data packet is sent to GIS client according to websocket protocol, so that GIS client is to the second data
Packet carries out second and parses, and the unmanned plane ID and flying quality is obtained, and by real-time rendering, in page presentation unmanned plane
Supplemental characteristic and flight path.
Optionally, described that first time parsing is carried out to first data packet, unmanned plane ID and flying quality are obtained, is wrapped
It includes:
The data structure and parameter format set according to the coffret with streaming media server, from first data packet
Specific field directly obtain unmanned plane ID and flying quality.
Optionally, it is described send the second data packet to GIS client according to websocket protocol before, further includes:
Duplication storage is carried out to second data packet, then the second data packet is stored in queue.
It is optionally, described to send the second data packet to GIS client according to websocket protocol, comprising:
The second data packet in queue is directly pushed into GIS client by websocket.
Second aspect, the embodiment of the present application also provides a kind of GIS days eye systems docking unmanned plane during flying data method,
It is characterized in that, being applied to view networked clients, the view networked clients are run on mobile terminals, the view networked client
End is communicated to connect with streaming media server, and the streaming media server was communicated to connect with GIS days eye systems, the GIS days eye systems
System includes message forwarding services device and GIS client, and the message forwarding services are connect with GIS client communication, the method
Include:
It obtains the unmanned plane ID and flying quality and is encapsulated as the first data packet；
First data packet is uploaded to the streaming media server, to join by the streaming media server according to view
First data packet is transferred to the GIS days eye systems by fidonetFido.
Optionally, the ID for obtaining unmanned plane and flying quality and it is encapsulated as the first data packet, comprising:
The third party's api interface for connecting unmanned plane, obtains the unmanned plane ID and flying quality；
The unmanned plane ID and flying quality are packaged using specified format, obtain the first data packet.
The third aspect, the embodiment of the present application also provides a kind of GIS days eye systems docking unmanned plane during flying data method,
It is characterized in that, it is applied to GIS client, and on mobile terminals depending on networked clients operation, the view networked clients and stream
Media server communication connection, the streaming media server were communicated to connect with GIS days eye systems, and the GIS days eye systems include
Message forwarding services device and GIS client, the streaming media server and the message forwarding services device communicate to connect, described to disappear
Breath forwarding server is connect with GIS client communication, which comprises
Receive the second data packet that message forwarding services device is transmitted by websocket protocol, wherein second data
Packet is first to be transferred to institute by obtaining unmanned plane ID and flying quality from unmanned plane depending on networked clients and being encapsulated as the first data packet
Streaming media server is stated, then first data packet is transferred to message turn according to depending on networking protocol by the streaming media server
Send out server；
Second is carried out to the second data packet to parse, and obtains the unmanned plane ID and flying quality, and pass through real-time rendering,
In the supplemental characteristic and flight path of page presentation unmanned plane.
Fourth aspect, the embodiment of the present application also provides a kind of GIS days eye systems docking unmanned plane during flying data system,
It is characterized in that, the system of the GIS days eye systems docking unmanned plane during flying data includes unmanned plane, runs on mobile terminals
View networked clients, streaming media server, message forwarding services device and GIS client, on the view networked clients execute
The method for stating described in second aspect GIS days eye system docking unmanned plane during flying data, on the message forwarding services device executes
The method for stating GIS days eye system docking unmanned plane during flying data described in first aspect, the above-mentioned third of GIS client executing
The method of GIS days eye system docking unmanned plane during flying data described in aspect；
The unmanned plane and view networked clients communication connection, the view networked clients and streaming media server communication link
It connects, the streaming media server and message forwarding services communicate to connect, and the message forwarding services and GIS client communication connect
It connects.
5th aspect, the embodiment of the present application also provides a kind of electronic equipment, comprising:
One or more processors；With
One or more computer-readable mediums of instruction are stored thereon with, are executed when by one or more of processors
When, so that the electronic equipment executes eye system docking in GIS days described in above-mentioned first aspect or second aspect or the third aspect
The method of unmanned plane during flying data.
6th aspect, the embodiment of the present application also provides a kind of computer readable storage medium, the computer journeys of storage
It is winged that sequence makes processor execute GIS days eye system docking unmanned planes described in above-mentioned first aspect or second aspect or the third aspect
The method of row data.
The embodiment of the present invention includes following advantages:
In embodiments of the present invention, by by the unmanned plane ID and flying quality that receive and being encapsulated as depending on networked clients
Then first data packet is uploaded to streaming media server by the first data packet, passed the first data packet by streaming media server
The message forwarding services device under GIS days eye systems is given, first time solution is carried out to the first data packet by message forwarding services device
Analysis obtains unmanned plane ID and flying quality, and the format supported according to websocket protocol seals unmanned plane ID and flying quality
Dress is the second data packet, sends the second data packet to GIS client according to websocket protocol, GIS client is to the second number
Second is carried out according to packet to parse, and unmanned plane ID and flying quality is obtained, and by real-time rendering, in the ginseng of page presentation unmanned plane
Number data and flight path.In this way, GIS days eye scheduling systems can be under conditions of based on view networking, quick obtaining unmanned plane
Flying quality, to showing the supplemental characteristic of corresponding unmanned plane and flight path in the front end page of GIS client,
The flight condition of unmanned plane can be monitored in real time.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of structural block diagram of the system of GIS days eye systems docking unmanned plane during flying data of the embodiment of the present invention；
Fig. 6 is a kind of step process of the method for GIS days eye systems docking unmanned plane during flying data of the embodiment of the present invention
Figure；
The step of Fig. 7 is the method for another GIS days eye systems docking unmanned plane during flying data of embodiment of the present invention stream
Cheng Tu；
The step of Fig. 8 is the method for another GIS days eye systems docking unmanned plane during flying data of embodiment of the present invention stream
Cheng Tu.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
First video flow.It is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
(Circuit Switching) meets Streaming demand using Packet Switching depending on networking technology.Depending on skill of networking
Art has flexible, the simple and low price of packet switch, is provided simultaneously with the quality and safety assurance of circuit switching, realizes the whole network friendship
Change the seamless connection of formula virtual circuit and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(or national net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine module, are forwarded: 1) end if meeting the following conditions
It is less than that mouth sends caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, packet
Include the operation such as initialization, read-write to hard disk；CPU module 203 be mainly responsible for access switch, terminal (not shown) it
Between protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 304 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, may include two kinds of situations:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 308 is configured by CPU module 304, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
In order to make it easy to understand, in the side to GIS days eye systems provided by the embodiments of the present application docking unmanned plane during flying data
Before method is illustrated, first introduce a kind of GIS days eye systems docking unmanned plane during flying data provided by the embodiments of the present application is
System.
Referring to FIG. 5, showing a kind of GIS days eye systems docking unmanned plane during flying data provided by the embodiments of the present application
Structural block diagram, the system comprises unmanned planes 501, view networked clients 502, the streaming media server of operation on mobile terminals
503, message forwarding services device 504 and GIS client 505.
Unmanned plane 501 and view networked clients 502 communicate to connect, logical depending on networked clients 502 and streaming media server 503
Letter connection, streaming media server 503 and message forwarding services device 504 communicate to connect, message forwarding services device 504 and GIS client
505 communication connection of end.
Wherein, unmanned plane 501 and view networked clients 502, view networked clients 502 and streaming media server 503, stream matchmaker
It can be the communication connection for following view networking protocol, message forwarding services between body server 503 and message forwarding services device 504
It can be the communication connection for following Internet protocol between device 504 and GIS client 505.
Depending on networked clients, unmanned aerial vehicle vision can receive in the mobile devices such as smart phone or pad depending on networking exploitation
The application software of frequency evidence can report unmanned plane geographical location to dispatch system to GIS days eyes, while being also equipped with figure and passing function.
Streaming media server, the tie of the internet ip and view connected network communication can be used for that the end PC and mobile terminal etc. is supported to apply
In the business of view networking.
Message forwarding services device, a underlying services device under GIS days eye scheduling systems are used for message forwarding services.
GIS client, a view under GIS days eye scheduling systems join day eye platform, predominantly meet what national comprehensive improvement was done
Actual demand provides the technology platform stablizing, is reliable, easily extending, for national comprehensive improvement do to comprehensive approach to the management of social problems, supervise and examine supervision,
The work such as office law enforcement provide help, realize both the central and local governments, push the target of " whole nation one is thrown the net, visual big fusion " and build
Vertical platform.
Referring to FIG. 6, showing a kind of method of GIS days eye systems docking unmanned plane during flying data of the embodiment of the present application
Step flow chart, the method be applied to message forwarding services device, the described method comprises the following steps:
Step S601, the first data packet that receiving stream media server is sent, wherein first data packet is joined by view
Net client obtains unmanned plane ID and flying quality from unmanned plane and encapsulates, and is then forwarded to the streaming media server.
Depending on networked clients by the transmission channel established with unmanned plane, the various flights of unmanned plane ID and unmanned plane are obtained
Data, unmanned plane ID is for distinguishing different unmanned planes, and convenient for the management of unmanned plane, flying quality includes the speed of spatially x-axis
Degree, the speed of y-axis, the speed of z-axis, longitude and latitude, there are also the data such as height, can be installed on depending on networked clients mobile whole
On end, for example, mobile phone, pad etc..Then view networked clients according to view networking protocol, according to certain text formatting by nobody
Machine ID and flying quality, which are packaged, is packaged as the first data packet, then transmission request is sent to streaming media server, by first
Data packet is sent to streaming media server, after streaming media server receives the first data packet, directly will according to view networking protocol
First data packet is transferred to the message forwarding services device under GIS days eye scheduling systems.
Step S602 carries out first time parsing to first data packet, obtains unmanned plane ID and flying quality.
After message forwarding services device receives the first data packet of streaming media server transmission, directly according to the lattice defined
Formula takes out corresponding parameter from the respective field parameter of the first data packet, parses unmanned plane ID and flying quality.
The unmanned plane ID and flying quality are encapsulated as the by step S603, the format supported according to websocket protocol
Two data packets.
Due to the transmission mode that front uses be based on view networking transport agreement, and message forwarding services device and GIS visitor
Family end is using the mode of websocket long connection, and the transport protocol of use is different, so needing unmanned plane ID and flight
The format that data are supported according to websocket protocol re-starts encapsulation, is encapsulated as the second data packet.
Step S604 sends the second data packet to GIS client according to websocket protocol, so as to GIS client pair
Second data packet carries out second and parses, and the unmanned plane ID and flying quality is obtained, and by real-time rendering, in page presentation
The supplemental characteristic and flight path of unmanned plane.
The second packaged data packet is established by message forwarding services device according to websocket protocol and GIS client
Transmission channel, the second data packet is transferred to GIS client, is solved so that GIS client carries out second to the second data packet
Analysis obtains the unmanned plane ID and flying quality, and by real-time rendering, supplemental characteristic and flight in page presentation unmanned plane
Track.
In embodiments of the present invention, by by the unmanned plane ID and flying quality that receive and being encapsulated as depending on networked clients
Then first data packet is uploaded to streaming media server by the first data packet, passed the first data packet by streaming media server
The message forwarding services device under GIS days eye systems is given, first time solution is carried out to the first data packet by message forwarding services device
Analysis obtains unmanned plane ID and flying quality, and the format supported according to websocket protocol seals unmanned plane ID and flying quality
Dress is the second data packet, sends the second data packet to GIS client according to websocket protocol, GIS client is to the second number
Second is carried out according to packet to parse, and unmanned plane ID and flying quality is obtained, and by real-time rendering, in the ginseng of page presentation unmanned plane
Number data and flight path.In this way, GIS days eye scheduling systems can be under conditions of based on view networking, quick obtaining unmanned plane
Flying quality, to showing the supplemental characteristic of corresponding unmanned plane and flight path in the front end page of GIS client,
The flight condition of unmanned plane can be monitored in real time.
In some possible embodiments, step S602 is concretely: according to the coffret with streaming media server
The data structure and parameter format set directly obtain unmanned plane ID and flight number from the specific field of first data packet
According to.
In the transmission process of data, different coffrets is used for transmission different data, to promote efficiency of transmission,
In the transmission process for realizing unmanned plane during flying data, using specific coffret, message forwarding services device and Streaming Media clothes
Coffret between business device is transmitted using specific data structure and parameter format, and message forwarding services device being capable of basis
Specific format directly obtains unmanned plane ID and flying quality from the specific field of the first data, and other data can not be solved
Analysis obtains.
In some possible embodiments, the second data packet is being sent to GIS client according to websocket protocol
Before, further includes:
Duplication storage is carried out to second data packet, then the second data packet is stored in queue.
Message forwarding services device can carry out duplication storage to the second data packet, consequently facilitating searching when needing it
It calls, the second data packet is stored in queue, queue here is the method that data are transmitted in message forwarding services device, is had
The function of real time monitoring, convenient for the quick transmission of data.
A kind of optional method, the foundation websocket protocol send the second data packet to GIS client and specifically may be used
Are as follows: the second data packet in queue is directly pushed into GIS client by websocket.
Here queue function is a push-mechanism, and queue can monitor in real time, there is the public side for being put into queue
The second data packet for defining packaged is put into queue by method by public method, and the design mechanism of queue is: as long as in queue
There is message just to pass through websocket and is pushed to the GIS client for establishing connection with message forwarding services device, first in first out, push
After success, fall the queue message pushed clearly.
In order to better understand the method that the GIS days eye systems of the application dock unmanned plane during flying data, below with reference to tool
Body embodiment is described in detail.
By taking big boundary unmanned plane during flying device and view connection wing client as an example, unmanned plane, view connection wing client, stream matchmaker are initially set up
Communication connection between body server, message forwarding services device and GIS client, depending on connection wing client by being connected to unmanned plane
Third party's api interface obtain unmanned plane data, the flying quality including unmanned plane ID and unmanned plane, the flight number of unmanned plane
According to including the spatially speed of x-axis, the speed of y-axis, the speed of z-axis, longitude and latitude, there are also the data such as height, depending on connection wing visitor
Family end is taken by the way that unmanned plane ID and flying quality are packaged packing according to specific format depending on networking transport agreement to Streaming Media
Business device issues request, after streaming media server receives the data of unmanned plane, forwards it to disappearing under GIS days eye scheduling systems
Cease forwarding server, message forwarding services device parse data after, then according to websocket protocol support format by it is described nobody
Machine ID and flying quality encapsulate again and are sent to GIS client, after GIS client receives data, are parsed and are rendered, In
The supplemental characteristic of unmanned plane is shown in the front end page of GIS client, and draws nothing on the map that front end page is shown
Man-machine flight path.
The present embodiment, which passes through, by the unmanned plane ID and flying quality that receive and is encapsulated as the first data depending on networked clients
Packet, is then uploaded to streaming media server for the first data packet, is sent the first data packet GIS days to by streaming media server
Message forwarding services device under eye system carries out first time parsing to the first data packet by message forwarding services device, obtains nothing
Man-machine ID and flying quality, and unmanned plane ID and flying quality are encapsulated as second according to the format that websocket protocol is supported
Data packet sends the second data packet to GIS client according to websocket protocol, and GIS client carries out the second data packet
Second parses, and obtains unmanned plane ID and flying quality, and by real-time rendering, page presentation unmanned plane supplemental characteristic and
Flight path.In this way, GIS days eye scheduling systems can be under conditions of based on view networking, the flight number of quick obtaining unmanned plane
According to, so that the supplemental characteristic of corresponding unmanned plane and flight path are shown in the front end page of GIS client, it can be real-time
The flight condition for monitoring unmanned plane, avoids unmanned plane from losing.
Referring to FIG. 7, showing the side of another GIS days eye systems docking unmanned plane during flying data provided in this embodiment
Method, the method are applied to view networked clients, which comprises
Step S701 obtains the unmanned plane ID and flying quality and is encapsulated as the first data packet.
Depending on networked clients by the transmission channel established with unmanned plane, the various flights of unmanned plane ID and unmanned plane are obtained
Data, unmanned plane ID is for distinguishing different unmanned planes, and convenient for the management of unmanned plane, flying quality includes the speed of spatially x-axis
Degree, the speed of y-axis, the speed of z-axis, longitude and latitude, there are also the data such as height, can be installed on depending on networked clients mobile whole
On end, for example, mobile phone, pad etc..Then view networked clients according to view networking protocol, according to certain text formatting by nobody
Machine ID and flying quality, which are packaged, is packaged as the first data packet.
First data packet is uploaded to the streaming media server, to pass through the streaming media service by step S702
First data packet is transferred to the GIS days eye systems depending on networking protocol by device foundation.
Transmission request is sent to streaming media server depending on networked clients, the first data packet is sent to streaming media service
Device, after streaming media server receives the first data packet, the first data packet is directly transferred to GIS days eyes depending on networking protocol by foundation
Scheduling system, specifically, the first data packet is transferred to the message forwarding services under GIS days eye scheduling systems by streaming media server
Device, after message forwarding services device receives the first data packet of streaming media server transmission, the format that direct basis defines, from
The respective field parameter of first data packet takes out corresponding parameter, parses unmanned plane ID and flying quality, and by unmanned plane ID
The format supported with flying quality according to websocket protocol re-starts encapsulation, is encapsulated as the second data packet, then will encapsulation
The second good data packet is passed by the transmission channel that message forwarding services device is established according to websocket protocol and GIS client
It is defeated by GIS client, so that GIS client is in the parameter information and flight path of its front end page displaying unmanned plane.
In some possible embodiments, step S701 is concretely:
The third party's api interface for connecting unmanned plane, obtains the unmanned plane ID and flying quality；
The unmanned plane ID and flying quality are packaged using specified format, obtain the first data packet.
The data of unmanned plane, including nobody are obtained by the third party's api interface being connected to unmanned plane depending on networked clients
The flying quality of machine ID and unmanned plane, the flying quality of unmanned plane include the spatially speed of x-axis, the speed of y-axis, the speed of z-axis
Degree, longitude and latitude, there are also the data such as height, depending on networked clients by regarding networking transport agreement for unmanned plane ID and flight number
The first data packet is packaged as according to being packaged according to the format met depending on networking transport agreement.
The present embodiment, which passes through, by the unmanned plane ID and flying quality that receive and is encapsulated as the first data depending on networked clients
Packet, is then uploaded to streaming media server for the first data packet, is sent the first data packet GIS days to by streaming media server
Message forwarding services device under eye system carries out first time parsing to the first data packet by message forwarding services device, obtains nothing
Man-machine ID and flying quality, and unmanned plane ID and flying quality are encapsulated as second according to the format that websocket protocol is supported
Data packet sends the second data packet to GIS client according to websocket protocol, and GIS client carries out the second data packet
Second parses, and obtains unmanned plane ID and flying quality, and by real-time rendering, page presentation unmanned plane supplemental characteristic and
Flight path.In this way, GIS days eye scheduling systems can be under conditions of based on view networking, the flight number of quick obtaining unmanned plane
According to, so that the supplemental characteristic of corresponding unmanned plane and flight path are shown in the front end page of GIS client, it can be real-time
The flight condition for monitoring unmanned plane, avoids unmanned plane from losing.
Referring to FIG. 8, showing the side of another GIS days eye systems docking unmanned plane during flying data of the embodiment of the present application
The step flow chart of method, the method are applied to message forwarding services device, the described method comprises the following steps:
Step S801 receives the second data packet that message forwarding services device is transmitted by websocket protocol, wherein institute
Stating the second data packet is first by obtaining unmanned plane ID and flying quality from unmanned plane depending on networked clients and being encapsulated as the first data
Packet is transferred to the streaming media server, then regards networking protocol for first data packet by the streaming media server foundation
It is transferred to message forwarding services device；
Step S802 carries out second to the second data packet and parses, obtains the unmanned plane ID and flying quality, and pass through
Real-time rendering, in the supplemental characteristic and flight path of page presentation unmanned plane.
The present embodiment, which passes through, by the unmanned plane ID and flying quality that receive and is encapsulated as the first data depending on networked clients
Packet, is then uploaded to streaming media server for the first data packet, is sent the first data packet GIS days to by streaming media server
Message forwarding services device under eye system carries out first time parsing to the first data packet by message forwarding services device, obtains nothing
Man-machine ID and flying quality, and unmanned plane ID and flying quality are encapsulated as second according to the format that websocket protocol is supported
Data packet sends the second data packet to GIS client according to websocket protocol, and GIS client carries out the second data packet
Second parses, and obtains unmanned plane ID and flying quality, and by real-time rendering, page presentation unmanned plane supplemental characteristic and
Flight path.In this way, GIS days eye scheduling systems can be under conditions of based on view networking, the flight number of quick obtaining unmanned plane
According to, so that the supplemental characteristic of corresponding unmanned plane and flight path are shown in the front end page of GIS client, it can be real-time
The flight condition for monitoring unmanned plane, avoids unmanned plane from losing.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
For the system embodiment of GIS days eye system docking unmanned plane during flying data, due to itself and GIS days eye systems
The embodiment of the method for docking unmanned plane during flying data is substantially similar, so being described relatively simple, related place was referring to GIS days eyes
The part of the embodiment of the method for system docking unmanned plane during flying data illustrates.
The embodiment of the present application also provides a kind of electronic equipment, comprising:
One or more processors；With
One or more machine readable medias of instruction are stored thereon with, are executed when by one or more of processors
When, so that the electronic equipment executes the GIS days one or more eye systems as described in the embodiment of the present application and docks unmanned plane
The method of flying quality.
The embodiment of the present application also provides the computer programs of a kind of computer readable storage medium, storage to handle
The method that device executes the GIS days eye systems docking unmanned plane during flying data as described in the embodiment of the present application.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to the method for a kind of GIS days eye systems docking unmanned plane during flying data provided by the present invention, GIS days a kind of
System, a kind of electronic equipment and a kind of computer readable storage medium of eye system docking unmanned plane during flying data have carried out in detail
It introduces, used herein a specific example illustrates the principle and implementation of the invention, the explanation of above embodiments
It is merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this
The thought of invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of method of GIS days eye systems docking unmanned plane during flying data, which is characterized in that applied to the message in view networking
Forwarding server, on mobile terminals depending on networked clients operation, the view networked clients and streaming media server communication link
Connect, the streaming media server was communicated to connect with GIS days eye systems, the GIS days eye systems include message forwarding services device with
GIS client, the streaming media server and the message forwarding services device communicate to connect, the message forwarding services device with
The connection of GIS client communication, which comprises
Receive the first data packet that the streaming media server is sent, wherein first data packet is the visitor that networked by the view
Family end obtains unmanned plane ID and flying quality from unmanned plane and encapsulates, and is then forwarded to the streaming media server；
First time parsing is carried out to first data packet, obtains the unmanned plane ID and flying quality；
The unmanned plane ID and flying quality are encapsulated as the second data packet by the format supported according to websocket protocol；
Second data packet is sent to the GIS client according to websocket protocol, so that GIS client is to described
Second data packet carries out second and parses, and the unmanned plane ID and flying quality is obtained, and by real-time rendering, in page presentation
The supplemental characteristic and flight path of unmanned plane.
2. being obtained the method according to claim 1, wherein carrying out first time parsing to first data packet
The unmanned plane ID and flying quality, comprising:
The data structure and parameter format set according to the coffret with the streaming media server, from first data packet
Specific field directly obtain the unmanned plane ID and flying quality.
3. the method according to claim 1, wherein second data packet is passed according to websocket protocol
Before giving the GIS client, further includes:
Duplication storage is carried out to second data packet, then second data packet is stored in queue.
4. according to the method described in claim 3, it is characterized in that, second data packet is passed according to websocket protocol
Give the GIS client, comprising:
Second data packet in queue is directly pushed into the GIS client by websocket.
5. a kind of method of GIS days eye systems docking unmanned plane during flying data, which is characterized in that it is applied to view networked clients,
On mobile terminals, the view networked clients and streaming media server communicate to connect, described for the view networked clients operation
Streaming media server was communicated to connect with GIS days eye systems, and the GIS days eye systems include message forwarding services device and GIS client
End, the streaming media server and the message forwarding services device communicate to connect, the message forwarding services device and GIS client
Communication connection, which comprises
It obtains unmanned plane ID and flying quality and is encapsulated as the first data packet；
First data packet is uploaded to the streaming media server, to assist by the streaming media server according to view networking
First data packet is transferred to the GIS days eye systems by view.
6. according to the method described in claim 5, it is characterized in that, obtaining the ID of unmanned plane and flying quality and being encapsulated as first
Data packet, comprising:
Third party's api interface of unmanned plane is connected, unmanned plane ID and flying quality are obtained；
The unmanned plane ID and flying quality are packaged using specified format, obtain the first data packet.
7. a kind of method of GIS days eye systems docking unmanned plane during flying data, which is characterized in that be applied to GIS client, depending on connection
Net client is run on mobile terminals, and the view networked clients and streaming media server communicate to connect, the Streaming Media clothes
Business device was communicated to connect with GIS days eye systems, and the GIS days eye systems include message forwarding services device and GIS client, the stream
Media server and the message forwarding services device communicate to connect, and the message forwarding services device is connect with GIS client communication,
The described method includes:
Receive the second data packet that the message forwarding services device is transmitted by websocket protocol, wherein second data
Packet is first to obtain unmanned plane ID and flying quality from unmanned plane by the view networked clients and be encapsulated as the first data packet, transmission
First data packet is transferred to institute depending on networking protocol to the streaming media server, then by the streaming media server foundation
State message forwarding services device；
Second is carried out to second data packet to parse, and obtains the unmanned plane ID and flying quality, and pass through real-time rendering,
In the supplemental characteristic and flight path of page presentation unmanned plane.
8. a kind of system of GIS days eye systems docking unmanned plane during flying data, which is characterized in that the GIS days eye systems docking
The system of unmanned plane during flying data include unmanned plane, operation on mobile terminals depending on networked clients, streaming media server, disappear
Forwarding server and GIS client are ceased, the view networked clients execute GIS days as described in any one of claim 5 and 6
The method that eye system docks unmanned plane during flying data, the message forwarding services device are executed such as Claims 1-4 any one institute
The method for the GIS days eye systems docking unmanned plane during flying data stated, the GIS client executing GIS as claimed in claim 7
The method of its eye system docking unmanned plane during flying data；
The unmanned plane and view networked clients communication connection, the view networked clients and streaming media server communicate to connect,
The streaming media server and message forwarding services communicate to connect, and the message forwarding services are connect with GIS client communication.
9. a kind of electronic equipment characterized by comprising
One or more processors；With
One or more computer-readable mediums of instruction are stored thereon with, when being executed by one or more of processors,
So that the electronic equipment executes the GIS days eye systems as described in Claims 1-4 any one or 5 and 6 any one or 7
The method for docking unmanned plane during flying data.
10. a kind of computer readable storage medium, which is characterized in that its computer program stored executes processor as weighed
The method that benefit requires GIS days eye system docking unmanned plane during flying data described in 1 to 4 any one or 5 and 6 any one or 7.
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Application publication date: 20191115 |