Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings 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 realize HD video real-time Transmission,
Push numerous the 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 requests, TV Mail, individual character recording (PVR), Intranet (manage) channel, intelligent video Broadcast Control, information publication by oneself
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, word, communication, data, by TV or
Computer realizes that high-definition quality video plays.
To make those skilled in the art more fully understand the embodiment of the present invention, below to being introduced depending on networking:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Network technology innovation depending on networking improves traditional ethernet (Ethernet), potential huge on network to face
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demands are met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price exchanged, is provided simultaneously with quality and the 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)
Depending on two advantages of asynchronous and packet switch networked using Ethernet, it is scarce under the premise of complete be compatible with to eliminate Ethernet
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal directly carries IP data packets.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 realizes at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous Internet 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 include signaling and data transmission.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
State-of-the-art real time operating system is used, 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 for typical time to be 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 internets ad eundem IP, but
The concurrent flow more than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Structural design depending on networking 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, fire wall generally, has prevented black
The attack of visitor and virus, provide structural carefree secure network to the user.
Service innovative technology (Service Innovation Technology)
Business and transmission are merged 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 substituted using " menu type " with table schema traditional
Complicated applications program, and can use considerably less code that complicated application can be realized, and 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 Ethernet can be connected.
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 be formed regarding 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 depending on the equipment in networking:Server, interchanger (including with
Too 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
Person country net, World Wide Web etc.) and access net.
The equipment of 1.2 wherein access mesh portions can be mainly divided into 3 classes:Node server, access switch (including with
Too net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The particular hardware structure of each access network equipment is:
Node server:
As shown in Fig. 2, including mainly 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 to the packet come in look into the operation of address table 205, 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 if meeting the following conditions:1) port
It is less than to send caching;2) the queue package counting facility is more than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operations 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, including mainly 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,
Corresponding flow identifier (stream-id) is then distributed, and enters switching engine module 303, is otherwise abandoned;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 to the packet come in look into the operation of address table 306, to obtain the navigation information of packet;
It is gone toward uplink network interface if the packet into switching engine module 303 is downstream 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:
It is gone toward uplink network interface if the queue is downstream 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 more than zero;3) token that rate control module generates is obtained;
It is gone toward uplink network interface if the queue is not downstream network interface, meets the following conditions and be forwarded:
1) it is less than to send caching for the port;2) the queue package counting facility is more than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
The pack buffer queue that interface is gone toward uplink network interface generates token, to control the code check 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, including mainly 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 add modules 409, MAC removing modules 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
The ethernet mac DA of measured data packet, ethernet mac SA, Ethernet length or frame type, networking mesh way address is regarded
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 modules 410
(2byte), and enter corresponding order caching, otherwise abandon;
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze regarding with networking mesh according to packet
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:
Include mainly 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 includes mainly Network Interface Module, video encoding engine
Module, CPU module;Memory includes mainly 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 includes mainly Network Interface Module, switching engine module and CPU module;Metropolitan area server includes mainly
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
The data packet for accessing net includes mainly following sections:Destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net includes mainly 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 parts payload have different length according to the type of different datagrams, are 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 computational methods follow 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
2 kinds can be all can exceed that 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 unique, is closed to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention:Label uniquely describes 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 device A and equipment B there are two connection, then data packet from device A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to device A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of device A is 0x0000, and the label (outgoing label) when this data packet leaves device A may reform into
0x0001.The networking flow 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 is all dominated by metropolitan area server, and node switch, node server are all passive execution, 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) includes mainly 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 regarding networking, it is proposed that one of the core concepts of the embodiments of the present invention, it then follows regard the association of networking
View, the camera being connected with the set-top box of opposite end by the set-top box requests server controls of local terminal, server are ordered according to the request
It enables the set-top box of opposite end receive and adjusts camera.
With reference to Fig. 5, a kind of structure chart of the update system embodiment of menu of the present invention is shown, which can be with
Applied in networking, can specifically include:
First server 50, second server 51 depending on networked server 52 and regard networked terminals 53, and first server 50 is wrapped
It includes:First LAN adapter and the Internet adapter.
In embodiments of the present invention, first server 50 can be WWW (abbreviation:WEB, English:World Wide
Web) server, WEB server are a kind of based on hypertext and HTTP (hypertext transfer protocol), global, dynamic friendship
Mutual, cross-platform distributed graphic information system.A kind of network service being built upon on internet, internet terminal 54 can
With by accessing WEB server 50, to carry out regarding the remote control of networking updating menu, specifically, first server 50 can be with
Including the Internet adapter and the first LAN adapter (i.e. double netcard, the LAN of one piece of network interface card access company, another piece of net
It is clamped into internet), therefore, the instruction that internet is sent can be converted to adaptation intra-company LAN by first server 50
Instruction, achieved the purpose that by internet terminal control regard networked terminals carry out updating menu.
Further with reference to Fig. 6, it illustrates one kind regarding networking topographies figure, is specifically included regarding networking master depending on networked server
Server and regarding networking from server.Multiple regard depending on networking master server under managing is networked from server, each
Depending on network be both provided under server it is multiple regard networked terminals, such as:Under full and down, one can under server depending on networking
With setting, 255 regard networked terminals.According to the erection rule regarding networking, need to distinguish updating menu file according to different type
It is uploaded to regarding networking master server or regards networking from server.
Wherein, first server receives the first updating menu that internet is sent by the Internet adapter and instructs;First
The instruction of first updating menu is resolved to adaptation and is instructed regarding the second updating menu of networking by server;First server passes through first
The instruction of second updating menu is sent to second server by LAN adapter.
In embodiments of the present invention, with reference to Fig. 5, the first dish can be sent to first server 50 by internet terminal 54
Single more new command, internet terminal 54 can be smart mobile phone, computer, multimedia player, electronic reader, wearable set
It is standby etc..Such as:First updating menu instruction can be smart mobile phone by the instruction sent out depending on network management application, also may be used
Think the instruction that computer is sent by webpage.Before internet terminal 54 sends the instruction of the first updating menu, internet terminal
54 can need newer regard to network from server by regarding network management application selection, network from clothes to update regarding for selection
What is be arranged under business device is all regarding networked terminals 53.
For example, in one particular embodiment of the present invention, networking is regarded from service depending on being provided with 4 under networking master server
Device, every is provided with several under server and regards networked terminals, if engineer needs to regard networking from two in server to 4
Platform carries out updating menu, then engineer can be updated operation by mobile phone remote, as shown in Figure 7 by being opened on mobile phone
Update application interface, 4 are shown in the interface and regards networking from the more new option submenu of server, is selected by engineer
Two that wherein need to upgrade are taken to regard networking from the corresponding more new option submenu 61 of server and more new option submenu 62, i.e.,
Second server can be sent and network from server 2 for regarding and instructed regarding networking from the updating menu of server 3.If depending on networking
Under master server framework have it is new regard networking from server when, mobile phone can regard network management server by remote access, obtain
The new information networked from server that regards is taken, and information update is carried out in update is applied.
It should be noted that the specific embodiment can also be by carrying out the selection from server in the webpage of computer
With the transmission of updating menu instruction, details are not described herein.
When first server receives the instruction of the first updating menu by the Internet adapter, first server can incite somebody to action
The instruction of first updating menu is converted to the second updating menu instruction of adaptation LAN, specifically, the first updating menu is instructed
Including internet communication agreement replace with corporate lan communications protocol (the first updating menu instruct include slave server
Choose Information invariability), new the second updating menu instruction is generated at this time, and first server, will by the first LAN adapter
The second updating menu instruction is sent to second server.
It is instructed according to the second updating menu, updating menu file is uploaded to regarding networked server by second server.
In embodiments of the present invention, with reference to Fig. 8, second server 51 can be the NM server regarding networking, the second clothes
Business device 51 is connect with the NM client 55 depending on networking, and NM client 55 can store the management file and update text regarding networking
Part, and it is uploaded to second server 51, it is instructed according to the second updating menu, second server 51 calls NM client 55
Upload interface, the updating menu file that NM client 55 preserves is uploaded to regarding networked server 52.
It should be noted that according to the framework agreement regarding networking, according to the different file type of updating menu file, need
It is separately connected depending on networking master server and carries out the upload of file depending on networking dependent server.
According to updating menu file, updating menu is carried out to regarding networked terminals depending on networked server.
In embodiments of the present invention, it can be communicated by corresponding depending on networking from server depending on networked terminals 53,
From regarding networking, download menu update file carries out updating menu from server.
In conclusion a kind of more new system of menu provided in an embodiment of the present invention, including:First server, the
Two servers depending on networked server and regard networked terminals, the first updating menu that internet is sent are received by first server
Instruction;And the instruction of the first updating menu is resolved to after adaptation is instructed depending on the second updating menu networked by first server and is sent
To second server;It is instructed according to the second updating menu, updating menu file is uploaded to regarding networked server by second server;
According to updating menu file, updating menu is carried out to regarding networked terminals depending on networked server.Reach through internet terminal control
System regards the purpose that networked terminals carry out updating menu, has the effect of that remote control regards networked terminals and carries out updating menu, simplifies
Regard the updating menu flow of networked terminals.
Further, updating menu file includes:Menu subject file, menu data file and menu links file, the
Two servers include:Second LAN adapter and regard networking adapter, second server be used for by the second LAN be adapted to
Device receives the instruction of the second updating menu, is instructed according to the second updating menu, and second server is used for will by regarding networking adapter
Menu subject file is uploaded to regarding networking master server, and menu data file and menu links file are uploaded to and regard networking from clothes
Business device.It should be noted that the second LAN adapter is equal to the effect of the first LAN adapter, serve in company
Net, and data interaction can be carried out by (V2V, depending on networking protocol) with regarding networked server depending on networking adapter.
In embodiments of the present invention, according to the framework agreement regarding networking, menu subject file that updating menu file includes
It need to be by being uploaded to regarding networking master server depending on networking adapter, and menu data file and menu links file are by regarding networking
Adapter is uploaded to regarding networking from server, because the content of menu subject file is the data that memory is larger shared by picture etc.,
It needs to be uploaded and stored by depending on networking master server, avoids increasing the load for regarding and networking from server, lead to reduce regarding
The working efficiency of networked terminals.
Further, with reference to Fig. 9, networking is regarded from server 521 to regarding networked terminals hair 23 depending on what networked server included
Send instruction of restarting;According to the instruction of restarting, depending on networked terminals 53 carry out restarting and with regarding networking from server communication, if
It communicates successfully, then regards networking and pass through 522 synchronization menu subject document of master server of networking from server 521;Depending on networked terminals 23
Networking is regarded from 521 download menu of server update file by corresponding, carries out updating menu.
In embodiments of the present invention, networking can be regarded from the progress of server 521 with corresponding in booting depending on networked terminals 53
Communication, checks whether there is more new content, if there is update, first passes through regarding 522 synchronization menu subject document of networking master server extremely
Depending on networking from server 521, then by regarding networked terminals 53 download menu subject document, dish are connect with depending on networking from server 521
Forms data file and menu links file are updated.
Further, second server judges whether the instruction of the second updating menu has second server by preset rules
Logon rights;If the instruction of the second updating menu has second server logon rights, second server is by updating menu file
It is uploaded to and regards networked server;If the instruction of the second updating menu does not have second server logon rights, second server refusal
Updating menu file is uploaded to regarding networked server.
In embodiments of the present invention, with reference to Fig. 5, when internet terminal 53 connects first server 50, first server
50 can call whether the interface check of second server 51 internet terminal 53 has logon rights, that is, pass through account number cipher
Mode is verified.To increase the safety of updating menu system, private data leakage is avoided.
Further, it is instructed according to the second updating menu, second server is regarded for updating menu file to be uploaded to
After networked server, further include:Second server is used to upload to first server transmission and successfully instruct.
It in embodiments of the present invention, can be in first server feedback after second server successfully uploads update file
It passes and successfully instructs, then the upload is successfully instructed by first server and is sent to internet terminal, internet terminal can be more
New opplication interface display uploads successful information, to inform that user uploads successfully.
In conclusion a kind of more new system of menu provided in an embodiment of the present invention, including:First server, the
Two servers depending on networked server and regard networked terminals, and first server receives what internet was sent by the Internet adapter
First updating menu instructs;The second updating menu that the instruction of first updating menu is resolved to adaptation LAN by first server refers to
Second server is sent to by the first LAN adapter after order;It is instructed according to the second updating menu, second server is by dish
Single update file is uploaded to regarding networked server;According to updating menu file, dish is carried out to regarding networked terminals depending on networked server
Single update.Achieve the purpose that regarding networked terminals by internet terminal control carries out updating menu, and there is remote control to regard connection
Network termination carries out the effect of updating menu, simplifies the updating menu flow regarding networked terminals.
Referring to Fig.1 0, show a kind of step flow chart of the update method of menu of the present invention, this method can be with
Applied to the more new system of the menu in networking, following steps are can specifically include:
Step 701, the first server receives the first updating menu that internet is sent by the Internet adapter and refers to
It enables.
In this step, the instruction of the first updating menu, internet can be sent to first server by internet terminal
Terminal can be smart mobile phone, computer, multimedia player, electronic reader, wearable device etc..Such as:Described first
Updating menu instructs instruction that can be for smart mobile phone by being sent out depending on network management application, or computer is sent out by webpage
The instruction sent.Before internet terminal 54 sends the instruction of the first updating menu, internet terminal can be by regarding network management
Using choosing, needs are newer to regard networking from server, to update joining depending on all regard that networking is arranged under server for selection
Network termination.
Step 702, first updating menu instruction is resolved to the second dish of adaptation LAN by the first server
Single more new command.
In this step, when first server receives the instruction of the first updating menu by the Internet adapter, first
First updating menu can be instructed the second updating menu instruction for being converted to adaptation regarding networking by server, specifically, by first
Updating menu instructs the internet communication agreement for including to replace with, and regarding the communications protocol networked, (V2V agreements, the first updating menu refer to
The slave server that order includes chooses Information invariability), new the second updating menu instruction is generated at this time, and first server passes through first
Second updating menu instruction is sent to second server by LAN adapter.
Step 703, second updating menu is instructed by the first LAN adapter and is sent by the first server
To the second server.
Step 704, it is instructed according to second updating menu, updating menu file is uploaded to and regards by the second server
Networked server.
In embodiments of the present invention, with reference to Fig. 8, second server 51 can be the NM server regarding networking, the second clothes
Business device 51 is connect with the NM client 55 depending on networking, and NM client 55 can store the management file and update text regarding networking
Part, and it is uploaded to second server 51, it is instructed according to the second updating menu, second server 51 calls NM client 55
Upload interface, the updating menu file that NM client 55 preserves is uploaded to regarding networked server 52.
It should be noted that according to the framework agreement regarding networking, according to the different file type of updating menu file, need
It is separately connected depending on networking master server and carries out the upload of file depending on networking dependent server.
Step 705, according to the updating menu file, the networked server that regards carries out menu to the networked terminals that regard
Update.
In conclusion a kind of update method of menu provided in an embodiment of the present invention, including:First server, the
Two servers depending on networked server and regard networked terminals, and first server receives what internet was sent by the Internet adapter
First updating menu instructs;The second updating menu that the instruction of first updating menu is resolved to adaptation LAN by first server refers to
Second server is sent to by the first LAN adapter after order;It is instructed according to the second updating menu, second server is by dish
Single update file is uploaded to regarding networked server;According to updating menu file, dish is carried out to regarding networked terminals depending on networked server
Single update.Achieve the purpose that regarding networked terminals by internet terminal control carries out updating menu, and there is remote control to regard connection
Network termination carries out the effect of updating menu, simplifies the updating menu flow regarding networked terminals.
Referring to Fig.1 1, show a kind of specific steps flow chart of the update method of menu of the present invention, this method
The more new system that can be applied to regard the menu in networking, can specifically include following steps:
Step 801, the first server receives the first updating menu that internet is sent by the Internet adapter and refers to
It enables.
Step 802, first updating menu instruction is resolved to second dish of the adaptation regarding networking by the first server
Single more new command.
Step 803, second updating menu is instructed by the first LAN adapter and is sent by the first server
To the second server.
Step 804, the second server judges whether second updating menu instruction has the by preset rules
Two server log permissions.
Step 805, if second updating menu instruction has the second server logon rights, second clothes
The updating menu file is uploaded to described regarding networked server by business device.
Step 806, if second updating menu instructs no second server logon rights, second clothes
The updating menu file is uploaded to described regarding networked server by business device refusal.
In embodiments of the present invention, with reference to Fig. 5, when internet terminal 53 connects first server 50, first server
50 can call whether the interface check of second server 51 internet terminal 53 has logon rights, that is, pass through account number cipher
Mode is verified.To increase the safety of updating menu system, private data leakage is avoided.
Step 807, the second server is used to receive second menu more by second LAN adapter
New command.
Step 808, it is instructed according to second updating menu, the second server will be by will be described depending on networking adapter
Menu subject file regards networking master server described in being uploaded to, and the menu data file and the menu links file are uploaded
Networking is regarded from server to described.
In embodiments of the present invention, according to the framework agreement regarding networking, menu subject file that updating menu file includes
It need to be uploaded to regarding networking master server, and menu data file and menu links file are uploaded to regarding networking from server, because
The content of menu subject file is the data that memory is larger shared by picture etc., need by regard networking master server upload with
Storage avoids increasing the load for regarding and networking from server, causes to reduce the working efficiency regarding networked terminals.
Step 809, second server is used to upload to first server transmission and successfully instruct.
It in embodiments of the present invention, can be in first server feedback after second server successfully uploads update file
It passes and successfully instructs, then the upload is successfully instructed by first server and is sent to internet terminal, internet terminal can be more
New opplication interface display uploads successful information, to inform that user uploads successfully.
Step 810, described to synchronize the menu subject file depending on networking master server by described from server depending on networking.
Step 811, described to regard networking from server to described regarding networked terminals transmission instruction of restarting.
Step 812, described to carry out restarting depending on networked terminals and regard networking from clothes with described according to the instruction of restarting
Business device communication.
Step 813, the networked terminals that regard download the updating menu file regarding networking by corresponding from server, into
Row updating menu.
In step 811 to step 813, it can be led to depending on networking from server with corresponding in booting depending on networked terminals
Letter, checks whether there is more new content, if there is update, first passes through regarding networking master server synchronization menu subject document to regarding networking
From server, then by regarding networked terminals download menu subject document, menu data file and dish are connect with depending on networking from server
Singular link file is updated.
In conclusion a kind of update method of menu provided in an embodiment of the present invention, including:First server, the
Two servers depending on networked server and regard networked terminals, and first server receives what internet was sent by the Internet adapter
First updating menu instructs;The second updating menu that the instruction of first updating menu is resolved to adaptation LAN by first server refers to
Second server is sent to by the first LAN adapter after order;It is instructed according to the second updating menu, second server is by dish
Single update file is uploaded to regarding networked server;According to updating menu file, dish is carried out to regarding networked terminals depending on networked server
Single update.Achieve the purpose that regarding networked terminals by internet terminal control carries out updating menu, and there is remote control to regard connection
Network termination carries out the effect of updating menu, simplifies the updating menu flow regarding networked terminals.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiment, 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 be provided 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 with reference 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 flow and/or box combination.These can be provided
Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine so that is held by the processor of computer or other programmable data processing terminal equipments
Capable instruction generates for realizing in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
The device of specified function.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments
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 flow of flow chart or multiple flows and/or one side of block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments 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 flow of flow chart or multiple flows
And/or in one box of block diagram or multiple boxes 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 include other elements that are not explicitly listed, or further include 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 including the element.
Above to a kind of electron focusing dress of the electron focusing method and a kind of camera of camera provided by the present invention
It sets, is described in detail, principle and implementation of the present invention are described for specific case used herein, above
The explanation of embodiment is merely used to help understand the method and its core concept of the present invention;Meanwhile for the general skill of this field
Art personnel, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as limiting the invention.