CN109788369A - Terminal control method and device - Google Patents
Terminal control method and device Download PDFInfo
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- CN109788369A CN109788369A CN201811575179.8A CN201811575179A CN109788369A CN 109788369 A CN109788369 A CN 109788369A CN 201811575179 A CN201811575179 A CN 201811575179A CN 109788369 A CN109788369 A CN 109788369A
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Abstract
The present invention provides a kind of terminal control method and devices, are applied in view networking.Wherein method includes: that dispatch server reception internet terminal is sent for target view networked terminals, the control request of internet protocol-based；Dispatch server by internet protocol-based control request be converted to based on first view networking protocol control request, and by based on first view networking protocol control request be sent to view networked server；The control instruction based on the second view networking protocol is generated according to the control request based on the first view networking protocol depending on networked server；Depending on networked server by based on second depending on networking protocol control instruction be sent to target view networked terminals；So that target view networked terminals execute corresponding control operation according to control instruction.Control mode of the present invention is simpler, conveniently, avoids the case where remote controler loss leads to not control view networked terminals.
Description
Technical field
The present invention relates to view networking technology fields, fill more particularly to a kind of terminal control method and a kind of terminal control
It sets.
Background technique
With the fast development of the network technology, life of the two-way communications such as video conference, video teaching, videophone in user
Living, work, study etc. are widely available.
The communication more demanding for video conference etc., generallys use set-top box, and set-top box connects camera, microphone etc.
Equipment.These equipment can be controlled by remote controler, such as the movement of control camera, control the menu choosing of set-top box
It selects.
It is but complex by way of remote control control, it has not been convenient to, it cannot when user can not find remote controler
Equipment is controlled, to influence the use of equipment.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of terminal control method and a kind of corresponding terminal control mechanism to solve the above problems.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of terminal control method, the method is applied to view
In networking, includes dispatch server, view networked server and view networked terminals in view networking, include mutual in internet
Networked terminals, which comprises
The dispatch server receives what the internet terminal was sent for target view networked terminals, is based on internet protocol
The control of view is requested；
The dispatch server is converted to the control request of the internet protocol-based based on the first view networking protocol
Control request, and by it is described based on first view networking protocol control request be sent to the view networked server；
The view networked server is generated according to the control request based on the first view networking protocol to be joined based on the second view
The control instruction of fidonetFido；
It is described to be sent to target view connection depending on the control instruction of networking protocol based on second for described depending on networked server
Network termination；So that target view networked terminals execute corresponding control operation according to the control instruction.
Optionally, the control request of the internet protocol-based is converted to and is joined based on the first view by the dispatch server
The step of control request of fidonetFido, comprising: the dispatch server parses the control request of the internet protocol-based, obtains
The Control Cooling for including into the control request of the internet protocol-based；The dispatch server searches the Control Cooling
Corresponding operation code, and requested based on the control that the first view networking protocol encapsulation includes the operation code.
Optionally, the view networked server is generated according to the control request based on the first view networking protocol is based on the
The step of control instruction of two view networking protocols, comprising: the view networked server parsing is described based on the first view networking protocol
Control request, obtain the control based on the first view networking protocol request in include operation code；The view the Internet services
Device is based on the control instruction of the second view networking protocol encapsulation including the operation code.
Optionally, the target view networked terminals are received the method also includes: the view networked server executing pair
It is returned after the control operation answered, the control response based on the second view networking protocol；The view networked server is according to the base
The control response based on the first view networking protocol is generated in the control response of the second view networking protocol, and will be described based on the first view
The control response of networking protocol is back to the dispatch server；The dispatch server will be described based on the first view networking protocol
Control response be converted to the control response of internet protocol-based, and the control response of the internet protocol-based is returned
To the internet terminal.
Optionally, described to be sent to the mesh depending on the control instruction of networking protocol based on second for described depending on networked server
The step of mark view networked terminals, comprising: the view networked server is according to logical to the downlink of target view networked terminals configuration
Believe link, the control instruction based on the second view networking protocol is sent to target view networked terminals.
On the other hand, the embodiment of the invention also discloses a kind of terminal control mechanism, described device is applied in view networking,
Include dispatch server, view networked server and view networked terminals in view networking, includes that internet is whole in internet
End；
The dispatch server includes: the first receiving module, for receiving the internet terminal for target view networking
What terminal was sent, the control request of internet protocol-based；First conversion module, for by the control of the internet protocol-based
System request is converted to the control request based on the first view networking protocol, and the control based on the first view networking protocol is requested
It is sent to the view networked server；
Described depending on networked server includes: the first generation module, for according to the control based on the first view networking protocol
System request generates the control instruction based on the second view networking protocol；Sending module, for described networking protocol will to be regarded based on second
Control instruction be sent to target view networked terminals；So that target view networked terminals are executed according to the control instruction
Corresponding control operation.
Optionally, first conversion module includes: the first analyzing sub-module, for parsing the internet protocol-based
Control request, obtain the internet protocol-based control request in include Control Cooling；First encapsulation submodule, is used
In the corresponding operation code of the lookup Control Cooling, and based on the control of the first view networking protocol encapsulation including the operation code
System request.
Optionally, first generation module includes: the second analyzing sub-module, described based on the first view networking for parsing
The control of agreement is requested, and is obtained described based on the first operation code depending on including in the control request of networking protocol；Second encapsulation
Module, for including the control instruction of the operation code based on the second view networking protocol encapsulation.
Optionally, the view networked server further include: the second receiving module, for receiving the target view networked terminals
It is returned after executing corresponding control operation, the control response based on the second view networking protocol；Second generation module is used for root
The control response based on the first view networking protocol is generated according to the control response based on the second view networking protocol, and by the base
The dispatch server is back to depending on the control response of networking protocol in first；The dispatch server further include: the second conversion
Module, for by the control response for being converted to internet protocol-based depending on the control response of networking protocol based on first, and
The control response of the internet protocol-based is back to the internet terminal.
Optionally, the sending module, specifically for according to the downlink communication chain to target view networked terminals configuration
Road is sent to the target and regards networked terminals based on second by described depending on the control instruction of networking protocol.
In the embodiment of the present invention, dispatch server receives what internet terminal was sent for target view networked terminals, is based on
The control of Internet protocol is requested；Dispatch server is converted to the control request of the internet protocol-based based on the first view
The control of networking protocol is requested, and requests the control based on the first view networking protocol to be sent to the view the Internet services
Device；The control based on the second view networking protocol is generated according to the control request based on the first view networking protocol depending on networked server
System instruction；The networking of target view is sent to eventually depending on the control instruction of networking protocol based on second by described depending on networked server
End；So that target view networked terminals execute corresponding control operation according to the control instruction.It follows that the present invention is real
Applying in example can be by internet terminal, such as the wechat small routine being installed on mobile terminal is realized to view networked terminals
Control, control mode is simpler, conveniently, avoids the case where remote controler loss leads to not control view networked terminals.
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 schematic diagram of equipment interaction of the embodiment of the present invention one；
Fig. 6 is a kind of step flow chart of terminal control method of the embodiment of the present invention one；
Fig. 7 is a kind of step flow chart of terminal control method of the embodiment of the present invention two；
Fig. 8 is a kind of structural block diagram of terminal control mechanism of the embodiment of the present invention three.
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
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road 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.
1, view networked devices classification
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 gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (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 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 mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
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 204 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, are divided to two kinds of situations in embodiments of the present invention:
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 208 is configured by CPU module 204, 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 destination 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, if there is Bao Ze is according to the view of packet networking purpose
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 data packets, 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.
Based on the above-mentioned characteristic of view networking, the terminal control scheme of the embodiment of the present invention is proposed, it then follows regard the association of networking
View, can realize the control to view networked terminals by internet terminal, and control mode is more convenient.
Embodiment one
The terminal control method of the embodiment of the present invention can be applied in view networking.It may include scheduling clothes in depending on networking
Business device, view networked server and view networked terminals, may include internet terminal in internet.
Referring to Fig. 5, a kind of schematic diagram of equipment interaction of the embodiment of the present invention one is shown.As shown in figure 5, internet is whole
End and dispatch server can carry out two-way interactive, dispatch server with can carry out two-way interactive depending on networked server, depending on joining
Network server with depending on networked terminals can carry out two-way interactive.Wherein, dispatch server may include two network interface cards, a network interface card
Connection view networking, a network interface card connect internet.Internet terminal is interacted with dispatch server internet protocol-based, scheduling clothes
Business device is based on interacting depending on networking protocol with depending on networked server, is based on view networking protocol depending on networked server and view networked terminals and hands over
Mutually.
It is view connection operational line landing equipment depending on networked terminals, depending on the actual participation person or server of networking service, depending on connection
Network termination can for various meeting set-top boxes, videophone set-top box, operation pilot teaching set-top box, Streaming Media gateway, storage gateway,
Media synthesizer, etc..It is registered to depending on networked terminals depending on regular traffic, registration backsight networking clothes can be carried out on networked server
Device be engaged in as information such as view networked terminals distribution view networking numbers.
Dispatch server can also be used as in a kind of endpoint to register to view networked server, and normal industry can be carried out after registration
Business registers backsight networked server as dispatch server and distributes the information such as view networking number.
Internet terminal can be the software terminals such as the application program being installed in the equipment such as mobile terminal, such as individually answer
With the small routine etc. in program, wechat.Mobile terminal can be mobile phone, tablet computer, wearable device, etc..
Referring to Fig. 6, a kind of step flow chart of terminal control method of the embodiment of the present invention one is shown.
The terminal control method of the embodiment of the present invention may comprise steps of:
Step 601, dispatch server receives what the internet terminal was sent for target view networked terminals, based on interconnection
The control of fidonetFido is requested.
When user want to being controlled depending on networked terminals when, can by executing corresponding operating on internet terminal,
To trigger control request.For example, regarding networked terminals as set-top box, set-top box can connect the equipment such as camera, in internet
The mark etc. that view networked terminals can be shown on the interface of terminal, can also show that multiple control modules, control module can wrap
Include camera control module, direction controlling module (may include it is upward, downward, to the left, four direction to the right), etc..For example,
User can choose the mark of target view networked terminals, and click camera control module and upward control module, to trigger
The control request that control target is moved up depending on the camera of networked terminals, controlling in request may include target view networked terminals
The information such as mark, Control Cooling, Control Cooling moves up for camera in the case of this kind.
Internet terminal internet protocol-based encapsulates control request, obtains the Internet protocol data packet.The internet
It can also include the information such as source address, destination address in protocol data packet.Source address is the relative address of internet terminal, purpose
Address is the relative address of dispatch server, and relative address can be IP address etc..Between internet terminal and dispatch server
It can be communicated by preset dispatch service interface, internet terminal can call the dispatch service interface, will be based on mutual
The control request of networking protocol is sent to dispatch server.
Step 602, the control request of the internet protocol-based is converted to and is networked based on the first view by dispatch server
The control of agreement is requested, and requests the control based on the first view networking protocol to be sent to the view networked server.
After dispatch server receives the control request of internet protocol-based, control request is sent to view networking clothes
Business device.Due to dispatch server with depending between networked server based on interacting depending on networking protocol, dispatch server will be based on
The control request of Internet protocol is converted to the control request based on the first view networking protocol.
The control request of the internet protocol-based is converted to the control based on the first view networking protocol by dispatch server
The step of system request may include: the control request that dispatch server parses the internet protocol-based, obtain described be based on
The Control Cooling for including in the control request of Internet protocol；Dispatch server searches the corresponding operation code of the Control Cooling,
And it is requested based on the control that the first view networking protocol encapsulation includes the operation code.
Dispatch server to be packaged with control request the Internet protocol data packet parse, obtain including control
Make the related data of request, such as the mark information of Control Cooling, target view networked terminals.It can be deposited in advance in dispatch server
Store up Control Cooling and operation code corresponding relationship, such as camera move up corresponding operation code be 0x0001, camera to
The corresponding operation code of lower movement is 0x0002, and it is 0x0003 that camera, which is moved to the left corresponding operation code, and camera moves right
Corresponding operation code is 0x0004, etc..It therefore, can be from above-mentioned corresponding relationship according to the Control Cooling for including in control request
The corresponding operation code of middle lookup Control Cooling.It includes operation code, target that dispatch server, which is based on the first view networking protocol encapsulation,
The control of mark depending on networked terminals etc. is requested, and view networking protocol data packet is obtained.This is depending on can be in networking protocol data packet
The information such as the view networking number including source address, destination address, dispatch server.Source address be dispatch server relatively
Location, destination address are the relative address for regarding networked server, and relative address can be MAC (Media Access Control, matchmaker
Body access control) address etc..
Dispatch server by view networking, by it is above-mentioned based on first view networking protocol control request be sent to view networking take
Business device.First regards the view networking protocol that networking protocol sends information as terminal to view networked server, such as the first view networking association
View can be 0x8785 transparent protocol.
Step 603, it is generated depending on networked server according to the control request based on the first view networking protocol and is based on second
Depending on the control instruction of networking protocol.
After receiving the control request based on the first view networking protocol depending on networked server, generate based on the second view networking association
The control instruction of view.
It is generated according to the control request based on the first view networking protocol based on the second view networking association depending on networked server
The step of control instruction of view may include: to regard the networked server parsing control request based on the first view networking protocol,
It obtains described based on the first operation code depending on including in the control request of networking protocol；Second view is based on depending on networked server
Networking protocol encapsulation includes the control instruction of the operation code.
Depending on networked server to be packaged with control request parsed depending on networking protocol data packet, obtain including
Control the related data of request, such as the mark information of operation code, target view networked terminals.Depending on can be preparatory in networked server
The corresponding relationship of the mark of storage view networked terminals and the view networking number of view networked terminals, therefore networked terminals are regarded according to target
Mark can be searched from above-mentioned corresponding relationship target view networked terminals Subscriber Number.The second view is based on depending on networked server
Networking protocol encapsulation includes the control instruction of operation code, mark of target view networked terminals etc., obtains view networking protocol data packet.
This is depending on that can also include the information such as source address, destination address in networking protocol data packet.Source address is to regard the phase of networked server
Address is closed, destination address is the relative address that target regards networked terminals, and relative address can be MAC Address etc..
Second regards the view networking protocol that networking protocol sends information as view networked server to terminal, such as the second view networking
Agreement can be 0x8f85 transparent protocol.
Step 604, the target is sent to depending on the control instruction of networking protocol based on second by described depending on networked server
Depending on networked terminals；So that target view networked terminals execute corresponding control operation according to the control instruction.
It, can be according to logical to the downlink of target view networked terminals configuration depending on networked server in a kind of optional embodiment
Believe link, by based on second view networking protocol control instruction be sent to target regard networked terminals.
In practical applications, networking is regarded as the network with centralized control functions, including main control server and undernet
Equipment, which includes terminal, and one of the core idea depending on networking is, by notifying to exchange by main control server
Equipment is directed to when time downstream communications link of service matches table, and the table for being then based on the configuration carries out the transmission of data packet.
That is, including: depending on the communication means in networking
Main control server configuration is when time downstream communications link of service.
Work as time data packet of service for what source terminal was sent, is sent to target terminal according to the downstream communications link.
In embodiments of the present invention, it includes: notice when the downlink of secondary service is logical that time downstream communications link of service is worked as in configuration
Believe that switching equipment involved in link matches table.
It furthermore, include: the configured table of inquiry according to downstream communications link transmission, switching equipment is received to institute
Data packet is transmitted by corresponding port.
In the concrete realization, service includes unicast communication service and Multicast Communication Service.I.e. either cast communication is still
Unicast communication can realize the communication in view networking using the above-mentioned core idea with table-table.
As previously mentioned, view networking includes access mesh portions, in access net, which is node server, under
The grade network equipment includes access switch and terminal.
For the unicast communication service in access net, the main control server configuration is when time downlink communication chain of service
The step of road, may comprise steps of:
Sub-step S11, the service request protocol package that main control server is initiated according to source terminal are obtained when time downlink of service
Communication link information, downstream communications link information include participating in when time downlink of the main control server of service and access switch
Communication port information.
Sub-step S12, downstream communication ports information of the main control server according to main control server, data packet inside it
The downlink port that setting is oriented to when time data packet of service in address table；And believe according to the downstream communication ports of access switch
Breath, to corresponding access switch sending port configuration order.
Sub-step S13, access switch according in port configuration command data packet addressed table inside it, setting when time
The downlink port that the data packet of service is oriented to.
For the Multicast Communication Service (such as video conference) in access net, main control server is obtained when under time service
The step of row communication link information may include following sub-step:
Sub-step S21, main control server obtain the service request agreement for the application Multicast Communication Service that target terminal is initiated
It wraps, includes the access net address of service type information, service content information and target terminal in service request protocol package.
It wherein, include service number in service content information.
Sub-step S22, main control server according to the service number in preset content-address mapping table, extraction source
The access net address of terminal.
Sub-step S23, main control server obtains the corresponding multicast address of source terminal, and distributes to target terminal；And according to
According to the access net address of service type information, source terminal and target terminal, the communication link information when time multicast services is obtained.
After target receives the control instruction based on the second view networking protocol depending on networked terminals, according to control instruction execution pair
The control operation answered.Can specifically include: target regards the networked terminals parsing control instruction based on the second view networking protocol,
It obtains described based on the second operation code depending on including in the control instruction of networking protocol；Target regards networked terminals and executes the operation
The corresponding control operation of code.
For example, corresponding control operation is that control camera moves up when operation code is 0x0001, operation code is
Corresponding control operation moves down, etc. when 0x0002 for control camera.
Can be by internet terminal in the embodiment of the present invention, such as the wechat small routine being installed on mobile terminal is real
Now to the control of view networked terminals, control mode is simpler, conveniently, avoids remote controler loss and leads to not control view networking
The case where terminal.
Embodiment two
Referring to Fig. 7, a kind of step flow chart of terminal control method of the embodiment of the present invention two is shown.
The terminal control method of the embodiment of the present invention may comprise steps of:
Step 701, dispatch server receives what the internet terminal was sent for target view networked terminals, based on interconnection
The control of fidonetFido is requested.
Step 702, the control request of the internet protocol-based is converted to and is networked based on the first view by dispatch server
The control of agreement is requested, and requests the control based on the first view networking protocol to be sent to the view networked server.
Step 703, it is generated depending on networked server according to the control request based on the first view networking protocol and is based on second
Depending on the control instruction of networking protocol.
Step 704, the target is sent to depending on the control instruction of networking protocol based on second by described depending on networked server
Depending on networked terminals；So that target view networked terminals execute corresponding control operation according to the control instruction.
In the embodiment of the present invention, step 701~step 704 and the step 601 in above-described embodiment one~step 604 phase
Together, referring in particular to the associated description of above-described embodiment one, the embodiment of the present invention is no longer discussed in detail herein.
Step 705, the target is received depending on networked server to return after executing corresponding control operation depending on networked terminals
, the control response based on the second view networking protocol.
Target regards networked terminals after executing corresponding control operation, and the control of networking protocol can be regarded based on generation second
Response.Can specifically include: it includes that target regards networked terminals that target, which regards networked terminals and is based on the second view networking protocol encapsulation,
The information such as mark control response, obtain view networking protocol data packet.This is depending on that can also include source in networking protocol data packet
The information such as address, destination address.Source address is the relative address that target regards networked terminals, and destination address is view networked server
Relative address, relative address can be MAC Address etc..
Target depending on networked terminals by depending on network by based on second view networking protocol control response be back to view networking take
Business device.
Step 706, it is generated depending on networked server according to the control response based on the second view networking protocol and is based on first
The dispatch service is back to depending on the control response of networking protocol based on first depending on the control response of networking protocol, and by described
Device.
After receiving the control response based on the second view networking protocol depending on networked server, generate based on the first view networking association
The control response of view.Can specifically include: the view networked server parsing control response based on the second view networking protocol obtains
To the related data of control response；First, which is based on, depending on networked server encapsulates the control response depending on networking protocol.
Target view networked terminals are sent depending on networked server, be packaged with the view networking protocol data packet of control response into
Row parsing, obtain including control response related data, such as target view networked terminals mark information.It is taken depending on networking
Device be engaged in based on the first view networking protocol encapsulation control response, obtains view networking protocol data packet.In the view networking protocol data packet
It can also include the information such as source address, destination address.Source address is the relative address for regarding networked server, and destination address is scheduling
The relative address of server, relative address can be MAC Address etc..
Depending on networked server dispatch server will be back to depending on the control response of networking protocol based on first.A kind of optional
, can be according to the downstream communications link configured to dispatch server depending on networked server in embodiment, it will be based on the first view connection
The control response of fidonetFido is sent to dispatch server.
Step 707, dispatch server is converted to described depending on the control response of networking protocol based on internet based on first
The control response of agreement, and the control response of the internet protocol-based is back to the internet terminal.
Dispatch server receives the control response based on the first view networking protocol, and control response is sent to internet
Terminal.Since internet protocol-based interacts between dispatch server and internet terminal, dispatch server is by the base
The control response of internet protocol-based is converted to depending on the control response of networking protocol in first.
Dispatch server will be converted to the control sound of internet protocol-based based on first depending on the control response of networking protocol
The step of answering may include: the dispatch server parsing control response based on the first view networking protocol, obtain including
Control response related data；The control response is encapsulated depending on networked server internet protocol-based.
Dispatch server sends view networked server, is packaged with being solved depending on networking protocol data packet for control response
Analysis, obtain including control response related data, such as target view networked terminals mark information.Dispatch server base
Control response is encapsulated in Internet protocol, obtains the Internet protocol data packet.Can also include in the Internet protocol data packet
The information such as source address, destination address.Source address is the relative address of dispatch server, and destination address is the correlation of internet terminal
Address, relative address can be IP address etc..
The control response of internet protocol-based is back to internet terminal by internet by dispatch server.Interconnection
Network termination parses it after receiving the control response of internet protocol-based, can learn target view networked terminals success
Perform corresponding control operation.
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.
Embodiment three
Referring to Fig. 8, a kind of structural block diagram of terminal control mechanism of the embodiment of the present invention three is shown.The embodiment of the present invention
Terminal control mechanism can be applied to view networking in, the view networking in include dispatch server, regard networked server and
It include internet terminal in internet depending on networked terminals.
The terminal control mechanism of the embodiment of the present invention may include following is located in dispatch server and view networked server
Module.
The dispatch server includes:
First receiving module 801, for receiving the internet terminal for target view networked terminals transmission, based on mutual
The control of networking protocol is requested；
First conversion module 802 is joined for being converted to the control request of the internet protocol-based based on the first view
The control of fidonetFido is requested, and requests the control based on the first view networking protocol to be sent to the view networked server；
It is described to include: depending on networked server
First generation module 803 is based on second for generating according to the control request based on the first view networking protocol
Depending on the control instruction of networking protocol；
Sending module 804, for being sent to target view connection depending on the control instruction of networking protocol based on second for described
Network termination；So that target view networked terminals execute corresponding control operation according to the control instruction.
In a kind of optional embodiment, first conversion module 802 includes: the first analyzing sub-module, for parsing
The control of the internet protocol-based is requested, and the control class for including in the control request of the internet protocol-based is obtained
Type；First encapsulation submodule, for searching the corresponding operation code of the Control Cooling, and based on the first view networking protocol envelope
Dress includes that the control of the operation code is requested.
In a kind of optional embodiment, first generation module 803 includes: the second analyzing sub-module, for parsing
The control request based on the first view networking protocol, obtain the control based on the first view networking protocol request in include
Operation code；Second encapsulation submodule, for including the control instruction of the operation code based on the second view networking protocol encapsulation.
In a kind of optional embodiment, the view networked server further include: the second receiving module, it is described for receiving
Target returns after executing corresponding control operation depending on networked terminals, the control response based on the second view networking protocol；Second
Generation module, for generating the control based on the first view networking protocol according to the control response based on the second view networking protocol
Response, and the dispatch server is back to depending on the control response of networking protocol based on first by described.The dispatch server
Further include: the second conversion module, for being converted to described depending on the control response of networking protocol based on internet protocol based on first
The control response of view, and the control response of the internet protocol-based is back to the internet terminal.
In a kind of optional embodiment, the sending module 804 is specifically used for regarding networked terminals according to the target
The downstream communications link of configuration is sent to the networking of target view eventually depending on the control instruction of networking protocol based on second for described
End.
Can be by internet terminal in the embodiment of the present invention, such as the wechat small routine being installed on mobile terminal is real
Now to the control of view networked terminals, control mode is simpler, conveniently, avoids remote controler loss and leads to not control view networking
The case where terminal.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
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 a kind of terminal control method provided by the present invention and a kind of terminal control mechanism, detailed Jie has been carried out
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be 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 hair
Bright thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage
Solution is limitation of the present invention.
Claims (10)
1. a kind of terminal control method, which is characterized in that the method is applied in view networking, includes adjusting in view networking
Server, view networked server and view networked terminals are spent, include internet terminal in internet, which comprises
The dispatch server receives what the internet terminal was sent for target view networked terminals, internet protocol-based
Control request；
The control request of the internet protocol-based is converted to the control based on the first view networking protocol by the dispatch server
System request, and by it is described based on first view networking protocol control request be sent to the view networked server；
The view networked server is generated according to the control request based on the first view networking protocol based on the second view networking association
The control instruction of view；
It is described to be sent to the networking of target view eventually depending on the control instruction of networking protocol based on second for described depending on networked server
End；So that target view networked terminals execute corresponding control operation according to the control instruction.
2. the method according to claim 1, wherein the dispatch server is by the internet protocol-based
Control request is converted to the step of control request based on the first view networking protocol, comprising:
The dispatch server parses the control request of the internet protocol-based, obtains the control of the internet protocol-based
The Control Cooling for including in system request；
The dispatch server searches the corresponding operation code of the Control Cooling, and based on the first view networking protocol encapsulation package
Include the control request of the operation code.
3. the method according to claim 1, wherein the view networked server is joined according to described based on the first view
The control request of fidonetFido generates the step of control instruction based on the second view networking protocol, comprising:
The view networked server parsing control request based on the first view networking protocol obtains described based on the first view connection
The operation code for including in the control request of fidonetFido；
The view networked server is based on the control instruction of the second view networking protocol encapsulation including the operation code.
4. the method according to claim 1, wherein the method also includes:
It is described to receive the target depending on networked server and returned after executing corresponding control operation depending on networked terminals, based on the
The control response of two view networking protocols；
The view networked server is generated according to the control response based on the second view networking protocol based on the first view networking association
The control response of view, and the dispatch server is back to depending on the control response of networking protocol based on first by described；
The dispatch server is by the control for being converted to internet protocol-based depending on the control response of networking protocol based on first
System response, and the control response of the internet protocol-based is back to the internet terminal.
5. the method according to claim 1, wherein the view networked server will be described based on the second view networking
The control instruction of agreement is sent to the step of target view networked terminals, comprising:
The view networked server described will be based on second according to the downstream communications link to target view networked terminals configuration
Control instruction depending on networking protocol is sent to the target view networked terminals.
6. a kind of terminal control mechanism, which is characterized in that described device is applied in view networking, includes adjusting in view networking
Server, view networked server and view networked terminals are spent, include internet terminal in internet；
The dispatch server includes:
First receiving module is based on internet protocol for receiving the internet terminal for target view networked terminals transmission
The control of view is requested；
First conversion module, for being converted to the control request of the internet protocol-based based on the first view networking protocol
Control request, and by it is described based on first view networking protocol control request be sent to the view networked server；
It is described to include: depending on networked server
First generation module, for being generated according to the control request based on the first view networking protocol based on the second view networking association
The control instruction of view；
Sending module, for being sent to the target depending on the control instruction of networking protocol based on second by described and regarding networked terminals；
So that target view networked terminals execute corresponding control operation according to the control instruction.
7. device according to claim 6, which is characterized in that first conversion module includes:
First analyzing sub-module, the control for parsing the internet protocol-based are requested, and are obtained described based on internet protocol
The Control Cooling for including in the control request of view；
First encapsulation submodule, for searching the corresponding operation code of the Control Cooling, and based on the first view networking protocol
Encapsulation includes that the control of the operation code is requested.
8. device according to claim 6, which is characterized in that first generation module includes:
Second analyzing sub-module obtains described based on first for parsing the control request based on the first view networking protocol
Depending on the operation code for including in the control request of networking protocol；
Second encapsulation submodule, for including the control instruction of the operation code based on the second view networking protocol encapsulation.
9. device according to claim 6, which is characterized in that
The view networked server further include:
Second receiving module is returned after executing corresponding control operation depending on networked terminals for receiving the target, is based on
The control response of second view networking protocol；
Second generation module, for being generated according to the control response based on the second view networking protocol based on the first view networking association
The control response of view, and the dispatch server is back to depending on the control response of networking protocol based on first by described；
The dispatch server further include: the second conversion module, for by it is described based on first view networking protocol control response
The control response of internet protocol-based is converted to, and the control response of the internet protocol-based is back to the interconnection
Network termination.
10. device according to claim 6, which is characterized in that the sending module is specifically used for according to the target
Depending on the downstream communications link of networked terminals configuration, the target is sent to depending on the control instruction of networking protocol based on second by described
Depending on networked terminals.
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| CN201811575179.8A CN109788369A (en) | 2018-12-21 | 2018-12-21 | Terminal control method and device |
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| CN201811575179.8A CN109788369A (en) | 2018-12-21 | 2018-12-21 | Terminal control method and device |
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