CN106604119B - Network penetration method and system for private cloud equipment of smart television - Google Patents
Network penetration method and system for private cloud equipment of smart television Download PDFInfo
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- CN106604119B CN106604119B CN201611218400.5A CN201611218400A CN106604119B CN 106604119 B CN106604119 B CN 106604119B CN 201611218400 A CN201611218400 A CN 201611218400A CN 106604119 B CN106604119 B CN 106604119B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/632—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
Abstract
The invention discloses a network penetration method and a system for private cloud equipment of an intelligent television, wherein the method comprises the following steps: when a mobile terminal initiates an access request to the private cloud equipment of the intelligent television, inquiring the network type and equipment network address data supported by a gateway of the private cloud equipment of the intelligent television from a cloud server; if the fact that the gateway of the private cloud equipment of the intelligent television supports the UPNP protocol is detected, the mobile terminal accesses the private cloud equipment of the intelligent television through equipment network address data according to the UPNP protocol; if the gateway of the intelligent television private cloud equipment does not support the UPNP protocol, the mobile terminal accesses the intelligent television private cloud equipment through the P2P proxy. The invention can realize the access and management of the private cloud of the home intelligent television by the external network on the premise of not modifying the existing network hardware facilities of common users, ensure the network transmission efficiency to the maximum extent and improve the transmission speed.
Description
Technical Field
The invention relates to the technical field of network penetration, in particular to a network penetration method and a network penetration system for private cloud equipment of an intelligent television.
Background
With the development of cloud storage technology, people are gradually used to store resources such as various documents and photos in the cloud, and the resources can be managed and used through a client or a browser of a mobile phone or a computer at any time and any place, so that the cloud storage technology is very convenient and fast. At present, cloud storage systems of the internet companies are introduced by a plurality of famous internet companies, and consumers can use the cloud storage systems after registering for free or paying. With the increase of the number of cloud storage users, the operation cost of cloud storage also increases sharply. Meanwhile, the problems of the cloud storage in the aspect of protecting the personal privacy are questioned by all parties, and a plurality of internet companies gradually quit the field of public network-based cloud storage due to the fact that part of content supervision and privacy disclosure events are exposed by media in the recent years.
The development of the private cloud technology of the intelligent television brings a chance for solving the problem. The intelligent television private cloud equipment not only meets the functional requirements of personal consumers on cloud storage, but also the storage hardware of the television private cloud is deployed in a local area network which is relatively independent of a home or a company, and stored contents and data are not easy to attack and acquire by hackers on the network, so that the safety is high.
The unique advantages of the private cloud of the smart television are gradually known to people, and the related technology is rapidly developed. One problem that private clouds must face is that smart tvs are deployed in the home lan and connected to the internet through a gateway (router), and there is no public network IP, so users must penetrate the gateway of the home lan if they need to access the private cloud; still other gateways are not primary lan gateways but are included in a multi-level subnet. How to penetrate different types of gateways and realize free access to private cloud resources in a local area network on the internet is an important problem which must be solved by private cloud technology. At present, private cloud products in the market can only penetrate through part types of local area network gateway routes, and even if network penetration is realized, the network access speed of accessing the private cloud from the internet is very low, the user experience is poor, and the private cloud products are difficult to popularize and popularize like cloud storage.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a network penetration method and a network penetration system for smart television private cloud equipment, and aims to solve the technical problems that the smart television private cloud equipment accessed from the internet cannot be compatible with multiple local area network penetrations and the access speed is low in the prior art.
The technical scheme of the invention is as follows:
a network penetration method for a private cloud device of an intelligent television comprises the following steps:
when the mobile terminal initiates an access request to the private cloud equipment of the intelligent television, inquiring the network type and the equipment network address data supported by the gateway of the private cloud equipment of the intelligent television from the cloud server according to the equipment ID number of the private cloud equipment of the intelligent television;
B. if the fact that the gateway of the private cloud equipment of the intelligent television supports the UPNP protocol is detected, the mobile terminal accesses the private cloud equipment of the intelligent television through equipment network address data according to the UPNP protocol;
C. if the gateway of the intelligent television private cloud equipment does not support the UPNP protocol, the mobile terminal accesses the intelligent television private cloud equipment through the P2P proxy.
The network penetration method for the private cloud equipment of the smart television is characterized in that the step A specifically comprises the following steps:
a1, inquiring whether the mobile terminal is bound with the private cloud equipment of the intelligent television;
a2, if the mobile terminal is not bound with the smart television private cloud equipment, the mobile terminal binds the smart television private cloud equipment by scanning the two-dimensional code of the smart television private cloud equipment, and then executing the step A3; if the mobile terminal is bound with the private cloud equipment of the smart television, executing the step A3;
a3, when the mobile terminal initiates an access request to the private cloud equipment of the smart television, the network type, the equipment IP and the port number supported by the gateway of the private cloud equipment of the smart television and the local router information of the private cloud equipment of the smart television are inquired from the cloud server through the equipment ID number of the private cloud equipment of the smart television.
The network penetration method for the private cloud equipment of the smart television comprises the following steps before the step A:
and S, registering in a cloud server after the private cloud equipment of the intelligent television is started, and reporting the equipment ID, the IP, the port number, the local router information and the network type supported by the private cloud equipment of the intelligent television.
The network penetration method for the private cloud equipment of the smart television is characterized in that the method further comprises the following steps after the step C:
D. when detecting that the mobile terminal cannot establish connection with the smart television private cloud equipment through a UPNP protocol or a P2P proxy, the mobile terminal sends data to the cloud server, and forwards the data to the smart television private cloud equipment through a P2P relay of the cloud server.
The network penetration method for the private cloud equipment of the smart television is characterized in that the step B specifically comprises the following steps:
b1, if it is detected that the gateway of the private cloud equipment of the intelligent television supports the UPNP protocol, the mobile terminal acquires the public network IP and the port number mapped on the public network by the private cloud equipment of the intelligent television from the server;
b2, the mobile terminal accesses the private cloud equipment of the intelligent television through the public network IP and the port number.
The network penetration method for the private cloud equipment of the smart television is characterized in that the step C specifically comprises the following steps:
c1, if the gateway of the private cloud equipment of the intelligent television is detected not to support the UPNP protocol, the mobile terminal sends the data to a local P2P transmission agent module;
c2, the local P2P transmission agent module packs the data into UDP tunnel packets and forwards the UDP tunnel packets to the intelligent television private cloud equipment agent module;
and C3, restoring the UDP tunnel packet data into application data by the agent module of the private cloud equipment of the intelligent television, and sending the application data to the private cloud equipment of the intelligent television.
A network penetration system for smart tv private cloud devices, wherein the system comprises:
the data query module is used for querying the network type and the equipment network address data supported by the gateway of the intelligent television private cloud equipment from the cloud server according to the equipment ID number of the intelligent television private cloud equipment when the mobile terminal initiates an access request to the intelligent television private cloud equipment;
the first equipment access module is used for accessing the intelligent television private cloud equipment through equipment network address data according to a UPNP protocol and sending data to the intelligent television private cloud equipment if the fact that a gateway of the intelligent television private cloud equipment supports the UPNP protocol is detected;
and the second device access module is used for accessing the smart television private cloud device through the P2P proxy by the mobile terminal if it is detected that the gateway of the smart television private cloud device does not support the UPNP protocol.
The network penetration system for the private cloud equipment of the smart television comprises a data query module and a data query module, wherein the data query module specifically comprises:
the device binding query unit is used for querying whether the mobile terminal is bound with the private cloud device of the smart television;
the device binding unit is used for binding the smart television private cloud device by the mobile terminal through scanning the two-dimensional code of the smart television private cloud device if the mobile terminal is not bound with the smart television private cloud device;
and the device network data query unit is used for querying the network type, the device IP and the port number supported by the gateway of the smart television private cloud device and the local router information of the smart television private cloud device from the cloud server through the device ID number of the smart television private cloud device when the mobile terminal initiates an access request to the smart television private cloud device if the mobile terminal is bound with the smart television private cloud device.
The network penetration system for the private cloud equipment of the smart television is characterized by further comprising:
the device registration module is used for registering in the cloud server after the private cloud device of the intelligent television is started, and reporting the device ID, the IP, the port number, the local router information and the network type supported by the private cloud device of the intelligent television;
and the third device access module is used for sending the data to the cloud server by the mobile terminal and forwarding the data to the private cloud device of the intelligent television through the P2P relay of the cloud server when detecting that the mobile terminal cannot establish connection with the private cloud device of the intelligent television through a UPNP protocol or a P2P proxy.
The network penetration system for the private cloud equipment of the intelligent television is characterized in that,
the first device access module specifically includes:
the device IP and port acquisition unit is used for acquiring a public network IP and a port number mapped on a public network by the private cloud equipment of the intelligent television from the server by the mobile terminal if the gateway of the private cloud equipment of the intelligent television supports a UPNP protocol;
the device access unit is used for the mobile terminal to access the private cloud device of the intelligent television through the public network IP and the port number;
the second device access module specifically includes:
the data sending unit is used for sending the data to the local P2P transmission agent module by the mobile terminal if the fact that the gateway of the private cloud equipment of the intelligent television does not support the UPNP protocol is detected;
the data packaging and sending unit is used for packaging the data into a UDP tunnel packet by the local P2P transmission proxy module and forwarding the UDP tunnel packet to the intelligent television private cloud equipment proxy module;
and the data restoring unit is used for restoring the UDP tunnel packet data into application data by the agent module of the intelligent television private cloud equipment and sending the application data to the intelligent television private cloud equipment.
The invention provides a network penetration method and a network penetration system for private cloud equipment of an intelligent television, which can realize the access and management of an external network to the private cloud of the household intelligent television on the premise of not modifying the existing network hardware facilities of common users, ensure the network transmission efficiency to the maximum extent and improve the transmission speed.
Drawings
Fig. 1 is a flowchart of a network penetration method for a private cloud device of a smart television according to a preferred embodiment of the present invention.
Fig. 2 is a diagram of a topology and a data flow of a smart television private cloud according to a specific application embodiment of a network penetration method for a smart television private cloud device of the present invention.
Fig. 3 is a functional schematic block diagram of a preferred embodiment of the network penetration system for the smart tv private cloud device according to the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is described in further detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention also provides a flowchart of a preferred embodiment of a network penetration method for a smart television private cloud device, as shown in fig. 1, the method includes the steps of:
s100, when the mobile terminal initiates an access request to the private cloud equipment of the intelligent television, the network type and the equipment network address data supported by the gateway of the private cloud equipment of the intelligent television are inquired from the cloud server according to the equipment ID number of the private cloud equipment of the intelligent television.
In specific implementation, the mobile terminal includes but is not limited to a mobile phone and a mobile terminal, where the mobile terminal is a mobile phone client and the cloud server is an INTERNET cloud server. The mobile phone client, the smart television private cloud equipment and the Internet cloud server are mutually kept in data communication connection through the local area network and the Internet.
Wherein, the INTERNET cloud server mainly comprises three service modules: a connection management module, a P2P management server, and a RELAY data RELAY server. The connection management module is responsible for establishing and maintaining a one-to-many mapping association relationship between the smart television private cloud equipment and the mobile phone client, namely, the multiple mobile phone clients can bind the same smart television private cloud equipment to meet the use requirements of all family members on the smart television private cloud equipment. Therefore, the P2P management server is similar to the connection server, all P2P transfer agents register with the P2P management server after being started, and the transfer agents can query the IP and port of the target ID through the P2P management server before sending data. The RELAY connection RELAY server is that when all P2P or UPNP schemes can not realize penetration and connection, the data stream is firstly sent to the RELAY server at the cloud end and then forwarded to the client end or the opposite end of the server through the RELAY server. Wherein UPNP is the abbreviation of Universal Plug and Play, and Chinese translation is Universal Plug and Play. P2P is an abbreviation from Peer to Peer, the chinese translation being a Peer-to-Peer network.
The intelligent television private cloud device of the intelligent television comprises a UPNP device component, a P2P transmission agent and an APP application server. The mobile phone client module comprises 2 submodules: P2P proxy module, APP application client.
The P2P transmission agent module, the P2P management server and the RELAY transmission RELAY server form a complete data sending and receiving platform together. Since TCP packets are connection-oriented and it is difficult to perform network tunneling, the application layer sends the data to the local P2P transport agent, which repacks all the data streams into UDP data transmissions. TCP (Transmission Control Protocol) is a connection-oriented, reliable transport layer communication Protocol based on a byte stream. UDP is an abbreviation of User Datagram Protocol, a chinese name is a User Datagram Protocol, and is a connectionless transport layer Protocol in an OSI (Open System Interconnection) reference model.
In a further embodiment, step S100 further includes, before step S:
and S, registering in a cloud server after the private cloud equipment of the intelligent television is started, and reporting the equipment ID, the IP, the port number, the local router information and the network type supported by the private cloud equipment of the intelligent television.
Specifically, an APP application server in the smart television private cloud device can actively register with a connection management server after being started, and a UPNP device component sends information such as a device ID number, an IP (Internet protocol) and a port number of the module to a connection management module at the cloud end, and whether a UPNP protocol is supported by a local gateway router. The P2P transport agent registers the UDP protocol data transport port number that it supports with the P2P management server.
In a further embodiment, step S100 specifically includes the steps of:
s101, inquiring whether the mobile terminal is bound with the private cloud equipment of the smart television or not;
s102, if the mobile terminal is not bound with the smart television private cloud equipment, the mobile terminal binds the smart television private cloud equipment by scanning a two-dimensional code of the smart television private cloud equipment, and then the step S103 is executed; if the mobile terminal has the private cloud equipment bound with the smart television, executing the step S103;
s103, when the mobile terminal initiates an access request to the private cloud equipment of the intelligent television, the mobile terminal queries the network type, the equipment IP and the port number supported by the gateway of the private cloud equipment of the intelligent television and the local router information of the private cloud equipment of the intelligent television from the cloud server through the equipment ID number of the private cloud equipment of the intelligent television.
In specific implementation, when the application client initiates access to the private cloud equipment of the smart television, the connection management module of the cloud end has the capability of providing query service. Any one private cloud mobile phone client can send a query application to the connection server at the cloud end to check whether the current private cloud equipment of the smart television is online, and if so, the IP and the port number of the private cloud equipment of the smart television and other related information are obtained. Specifically, whether the private cloud equipment of the smart television is bound or not is firstly inquired, if the private cloud equipment of the smart television is not bound, the equipment is bound through the two-dimensional code of the private cloud equipment end of the smart television, and if the equipment is bound, the network type, the equipment IP (Internet protocol) and the port number and the like supported by the private cloud equipment of the smart television are inquired from the connection management module at the cloud end through the equipment ID number of the equipment.
S200, if it is detected that the gateway of the smart television private cloud equipment supports the UPNP protocol, the mobile terminal accesses the smart television private cloud equipment through equipment network address data according to the UPNP protocol and sends the data to the smart television private cloud equipment.
In specific implementation, if the gateway of the current smart television private cloud equipment supports the UPNP protocol, the mobile terminal accesses and connects the smart television private cloud equipment according to the UPNP protocol and the previously acquired network address of the smart television private cloud equipment, and if the access is successful, data is sent to the smart television private cloud equipment. If the gateway supports UPNP, the UPNP channel can be opened by configuring gateway parameters, and in fact, factory configuration of most routers is that the default UPNP channel is opened, so that a message is transmitted through a UPNP protocol, the gateway supporting UPNP maps the IP and services of the internal equipment to a specific port of the IP of the public network, the IP of the external network can acquire the IP of the public network corresponding to the private cloud equipment of the intelligent television and the mapping port number, and the access of the external network to the private cloud equipment of the intelligent television can be realized.
In a further embodiment, the step S200 specifically includes the steps of:
s201, if it is detected that a gateway of the private cloud equipment of the intelligent television supports a UPNP protocol, the mobile terminal acquires a public network IP and a port number which are mapped on a public network by the private cloud equipment of the intelligent television from a server;
s202, the mobile terminal accesses the private cloud equipment of the intelligent television through the public network IP and the port number.
In specific implementation, if the gateway where the device is located supports the UPNP protocol, access to the smart television private cloud device is initiated through the public network IP and the port number mapped by the smart television private cloud device on the public network, so that end-to-end transmission is realized, and a P2P proxy and a cloud server are not required to participate in data transmission.
S300, if it is detected that the gateway of the intelligent television private cloud equipment does not support the UPNP protocol, the mobile terminal accesses the intelligent television private cloud equipment through the P2P proxy.
In specific implementation, if it is detected that the gateway of the smart television private cloud device does not support the UPNP protocol, a P2P transmission agent is created, and a UDP transmission tunnel is established by using a P2P transmission agent configured in both the smart television private cloud device and the client thereof, so as to implement end-to-end data transmission.
In a further embodiment, step S300 specifically includes the steps of:
s301, if the fact that the gateway of the private cloud equipment of the intelligent television does not support the UPNP protocol is detected, the mobile terminal sends data to a local P2P transmission agent module;
s302, the local P2P transmission agent module packs the data into UDP tunnel packets and forwards the UDP tunnel packets to the intelligent television private cloud equipment agent module;
s303, the agent module of the private cloud equipment of the intelligent television restores the UDP tunnel package data into application data and sends the application data to the private cloud equipment of the intelligent television.
In specific implementation, if the private cloud gateway does not support UPNP, the proxy module P2P is selected to send local data: data needing to be sent by the mobile phone client is sent to a local P2P transmission proxy module, the local proxy module packages the data into a UDP tunnel packet and forwards the UDP tunnel packet to a proxy module of the smart television private cloud equipment, and the proxy module restores the data into application data and submits the application data to the smart television private cloud equipment.
In a further embodiment, after step S300, the method further includes the steps of:
s400, when detecting that the mobile terminal cannot be connected with the private cloud equipment of the smart television through a UPNP protocol or a P2P proxy, the mobile terminal sends data to the cloud server, and the data are forwarded to the private cloud equipment of the smart television through the P2P relay of the cloud server.
In specific implementation, a RELAY RELAY server is established at the cloud end, and for certain network types which can not be penetrated really, end-to-end data transmission is realized through the RELAY server. Particularly if the P2P management server prompts that the P2P destination cannot reach the intelligent television private cloud equipment end to end, the data is transmitted to the intelligent television private cloud equipment end through the P2P relay. Through the three methods, the characteristics of the subnet where the private cloud equipment of the smart television is located can flexibly select the network penetration mode and the transmission mode, the success rate of intranet penetration can be improved to the maximum extent, and the network transmission speed is improved.
The invention also provides a smart television private cloud topology and a data flow block diagram of a specific application embodiment of the network penetration method for the smart television private cloud equipment, as shown in fig. 2, when an application client of a mobile phone client initiates access to the smart television private cloud equipment, whether the smart television private cloud equipment is bound or not is firstly inquired, if the smart television private cloud equipment is not bound, the smart television private cloud equipment is bound through a two-dimensional code of the smart television private cloud equipment, and if the smart television private cloud equipment is bound, a network type, an equipment IP (Internet protocol) and a port number and the like supported by the private cloud equipment are inquired from a connection management module of an Internet cloud server through an equipment ID (identity) number of the smart television private cloud equipment. If the gateway (for example, a UPNP device module of the smart television private cloud device in fig. 2) where the smart television private cloud device is located supports the UPNP protocol, access to the smart television private cloud device is initiated through a public network IP and a port number mapped on a public network by the smart television private cloud device, so that end-to-end transmission is achieved, and a P2P proxy and a cloud server do not need to participate in data transmission. If the intelligent television private cloud equipment gateway does not support UPNP, the local data is sent through the P2P proxy module: data to be sent by the mobile phone client is first sent to a local P2P transmission agent module (i.e., a P2P transmission agent client in the mobile phone client in fig. 2), the local agent module packages the data into a UDP tunnel packet and forwards the UDP tunnel packet to a P2P transmission agent module of the smart television private cloud device (i.e., a P2P transmission agent client in the smart television private cloud device in fig. 2), and then the P2P transmission agent module restores the data into application data and submits the application data to the smart television private cloud device. If the P2P management server prompts the P2P destination to fail to reach the smart television private cloud device end-to-end, the data is relayed to the smart television private cloud device through the P2P relay.
The present invention further provides a functional schematic block diagram of a preferred embodiment of a network penetration system for a smart tv private cloud device, as shown in fig. 3, wherein the system includes:
the data query module 100 is configured to query, by the mobile terminal, a cloud server for a network type and device network address data supported by a gateway of the smart television private cloud device according to a device ID number of the smart television private cloud device when the mobile terminal initiates an access request to the smart television private cloud device; as described in the method embodiments.
The first device access module 200 is configured to, if it is detected that the gateway of the smart television private cloud device supports the UPNP protocol, access the smart television private cloud device through device network address data according to the UPNP protocol, and send data to the smart television private cloud device; as described in the method embodiments.
The second device access module 300 is configured to, if it is detected that the gateway of the smart television private cloud device does not support the UPNP protocol, access the smart television private cloud device through the P2P proxy by the mobile terminal; as described in the method embodiments.
The network penetration system for the private cloud equipment of the smart television comprises a data query module and a data query module, wherein the data query module specifically comprises:
the device binding query unit is used for querying whether the mobile terminal is bound with the private cloud device of the smart television; as described in the method embodiments.
The device binding unit is used for binding the smart television private cloud device by the mobile terminal through scanning the two-dimensional code of the smart television private cloud device if the mobile terminal is not bound with the smart television private cloud device; as described in the method embodiments.
The device network data query unit is used for querying a network type, a device IP (Internet protocol) and a port number supported by a gateway of the smart television private cloud device and local router information of the smart television private cloud device from a cloud server through a device ID number of the smart television private cloud device when the mobile terminal initiates an access request to the smart television private cloud device if the mobile terminal is bound with the smart television private cloud device; as described in the method embodiments.
The network penetration system for the private cloud equipment of the smart television is characterized by further comprising:
the device registration module is used for registering in the cloud server after the private cloud device of the intelligent television is started, and reporting the device ID, the IP, the port number, the local router information and the network type supported by the private cloud device of the intelligent television; as described in the method embodiments.
The third device access module is used for sending the data to the cloud server by the mobile terminal and forwarding the data to the private cloud device of the intelligent television through a P2P relay of the cloud server when detecting that the mobile terminal cannot establish connection with the private cloud device of the intelligent television through a UPNP protocol or a P2P proxy; as described in the method embodiments.
The network penetration system for the private cloud equipment of the intelligent television is characterized in that,
the first device access module specifically includes:
the device IP and port acquisition unit is used for acquiring a public network IP and a port number mapped on a public network by the private cloud equipment of the intelligent television from the server by the mobile terminal if the gateway of the private cloud equipment of the intelligent television supports a UPNP protocol; as described in the method embodiments.
The device access unit is used for the mobile terminal to access the private cloud device of the intelligent television through the public network IP and the port number; as described in the method embodiments.
The second device access module specifically includes:
the data sending unit is used for sending the data to the local P2P transmission agent module by the mobile terminal if the fact that the gateway of the private cloud equipment of the intelligent television does not support the UPNP protocol is detected; as described in the method embodiments.
The data packaging and sending unit is used for packaging the data into a UDP tunnel packet by the local P2P transmission proxy module and forwarding the UDP tunnel packet to the intelligent television private cloud equipment proxy module; as described in the method embodiments.
The data restoring unit is used for restoring the UDP tunnel packet data into application data by the agent module of the intelligent television private cloud equipment and sending the application data to the intelligent television private cloud equipment; as described in the method embodiments.
In summary, the present invention provides a network penetration method and system for a private cloud device of a smart television, where the method includes: when a mobile terminal initiates an access request to the private cloud equipment of the intelligent television, inquiring the network type and equipment network address data supported by a gateway of the private cloud equipment of the intelligent television from a cloud server; if the fact that the gateway of the private cloud equipment of the intelligent television supports the UPNP protocol is detected, the mobile terminal accesses the private cloud equipment of the intelligent television through equipment network address data according to the UPNP protocol; if the gateway of the intelligent television private cloud equipment does not support the UPNP protocol, the mobile terminal accesses the intelligent television private cloud equipment through the P2P proxy. The invention can realize the access and management of the private cloud of the home intelligent television by the external network on the premise of not modifying the existing network hardware facilities of common users, ensure the network transmission efficiency to the maximum extent and improve the transmission speed.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (9)
1. A network penetration method for a private cloud device of an intelligent television is characterized by comprising the following steps:
A. when the mobile terminal initiates an access request to the private cloud equipment of the smart television, inquiring network types and equipment network address data supported by a gateway of the private cloud equipment of the smart television from a cloud server according to the equipment ID number of the private cloud equipment of the smart television, and acquiring the IP and the port number of the private cloud equipment of the smart television;
B. if the fact that the gateway of the private cloud equipment of the intelligent television supports the UPNP protocol is detected, the mobile terminal accesses the private cloud equipment of the intelligent television through equipment network address data according to the UPNP protocol; the mobile terminal initiates access to the private cloud equipment of the intelligent television through the public network IP and the port number mapped on the public network by the private cloud equipment of the intelligent television;
C. if the gateway of the intelligent television private cloud equipment does not support the UPNP protocol, the mobile terminal accesses the intelligent television private cloud equipment through a P2P proxy;
D. when detecting that the mobile terminal cannot establish connection with the smart television private cloud equipment through a UPNP protocol or a P2P proxy, the mobile terminal sends data to the cloud server, and forwards the data to the smart television private cloud equipment through a P2P relay of the cloud server.
2. The network penetration method for the smart television private cloud device according to claim 1, wherein the step a specifically comprises the steps of:
a1, inquiring whether the mobile terminal is bound with the private cloud equipment of the intelligent television;
a2, if the mobile terminal is not bound with the smart television private cloud equipment, the mobile terminal binds the smart television private cloud equipment by scanning the two-dimensional code of the smart television private cloud equipment, and then executing the step A3; if the mobile terminal is bound with the private cloud equipment of the smart television, executing the step A3;
a3, when the mobile terminal initiates an access request to the private cloud equipment of the smart television, the network type, the equipment IP and the port number supported by the gateway of the private cloud equipment of the smart television and the local router information of the private cloud equipment of the smart television are inquired from the cloud server through the equipment ID number of the private cloud equipment of the smart television.
3. The network penetration method for the private cloud equipment of the smart television according to claim 1, wherein the step a is preceded by the following steps:
and S, registering in a cloud server after the private cloud equipment of the intelligent television is started, and reporting the equipment ID, the IP, the port number, the local router information and the network type supported by the private cloud equipment of the intelligent television.
4. The network penetration method for the smart television private cloud device according to claim 3, wherein the step B specifically comprises the steps of:
b1, if it is detected that the gateway of the private cloud equipment of the intelligent television supports the UPNP protocol, the mobile terminal acquires the public network IP and the port number mapped on the public network by the private cloud equipment of the intelligent television from the server;
b2, the mobile terminal accesses the private cloud equipment of the intelligent television through the public network IP and the port number.
5. The network penetration method for the smart television private cloud device according to claim 4, wherein the step C specifically comprises the steps of:
c1, if the gateway of the private cloud equipment of the intelligent television is detected not to support the UPNP protocol, the mobile terminal sends the data to a local P2P transmission agent module;
c2, the local P2P transmission agent module packs the data into UDP tunnel packets and forwards the UDP tunnel packets to the intelligent television private cloud equipment agent module;
and C3, restoring the UDP tunnel packet data into application data by the agent module of the private cloud equipment of the intelligent television, and sending the application data to the private cloud equipment of the intelligent television.
6. A network penetration system for a private cloud device of an intelligent television is characterized by comprising:
the data query module is used for querying the network type and the equipment network address data supported by the gateway of the private cloud equipment of the intelligent television from the cloud server according to the equipment ID number of the private cloud equipment of the intelligent television when the mobile terminal initiates an access request to the private cloud equipment of the intelligent television, and acquiring the IP and the port number of the private cloud equipment of the intelligent television;
the first equipment access module is used for accessing the intelligent television private cloud equipment through equipment network address data according to a UPNP protocol and sending data to the intelligent television private cloud equipment if the fact that a gateway of the intelligent television private cloud equipment supports the UPNP protocol is detected; the mobile terminal initiates access to the private cloud equipment of the intelligent television through the public network IP and the port number mapped on the public network by the private cloud equipment of the intelligent television;
the second device access module is used for accessing the smart television private cloud device through the P2P proxy if the fact that the gateway of the smart television private cloud device does not support the UPNP protocol is detected;
and the third device access module is used for sending the data to the cloud server by the mobile terminal and forwarding the data to the private cloud device of the intelligent television through the P2P relay of the cloud server when detecting that the mobile terminal cannot establish connection with the private cloud device of the intelligent television through a UPNP protocol or a P2P proxy.
7. The network penetration system for the smart television private cloud device according to claim 6, wherein the data query module specifically comprises:
the device binding query unit is used for querying whether the mobile terminal is bound with the private cloud device of the smart television;
the device binding unit is used for binding the smart television private cloud device by the mobile terminal through scanning the two-dimensional code of the smart television private cloud device if the mobile terminal is not bound with the smart television private cloud device;
and the device network data query unit is used for querying the network type, the device IP and the port number supported by the gateway of the smart television private cloud device and the local router information of the smart television private cloud device from the cloud server through the device ID number of the smart television private cloud device when the mobile terminal initiates an access request to the smart television private cloud device if the mobile terminal is bound with the smart television private cloud device.
8. The network penetration system for smart television private cloud appliances of claim 7, further comprising:
and the device registration module is used for registering in the cloud server after the private cloud device of the intelligent television is started, and reporting the device ID, the IP, the port number, the local router information and the network type supported by the private cloud device of the intelligent television.
9. The network penetration system for the smart television private cloud device according to claim 8, wherein the first device access module specifically comprises:
the device IP and port acquisition unit is used for acquiring a public network IP and a port number mapped on a public network by the private cloud equipment of the intelligent television from the server by the mobile terminal if the gateway of the private cloud equipment of the intelligent television supports a UPNP protocol;
the device access unit is used for the mobile terminal to access the private cloud device of the intelligent television through the public network IP and the port number; the second device access module specifically includes:
the data sending unit is used for sending the data to the local P2P transmission agent module by the mobile terminal if the fact that the gateway of the private cloud equipment of the intelligent television does not support the UPNP protocol is detected;
the data packaging and sending unit is used for packaging the data into a UDP tunnel packet by the local P2P transmission proxy module and forwarding the UDP tunnel packet to the intelligent television private cloud equipment proxy module;
and the data restoring unit is used for restoring the UDP tunnel packet data into application data by the agent module of the intelligent television private cloud equipment and sending the application data to the intelligent television private cloud equipment.
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| CN110086854A (en) * | 2019-03-28 | 2019-08-02 | 广东紫晶信息存储技术股份有限公司 | A kind of privately owned cloud system of distribution |
| CN112752353B (en) * | 2019-10-31 | 2022-06-10 | 中移物联网有限公司 | Connection method and terminal equipment |
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| CN111464609A (en) * | 2020-03-27 | 2020-07-28 | 北京金山云网络技术有限公司 | Data communication method and device and electronic equipment |
| CN112492004B (en) * | 2020-11-17 | 2023-02-17 | 深圳市晨北科技有限公司 | Method, device, system and storage medium for establishing local communication link |
| CN114205149A (en) * | 2021-12-06 | 2022-03-18 | 华云数据（厦门）网络有限公司 | Network communication method and device |
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