CN104734926B - The data transmission method of one fine general formula home gateway - Google Patents
The data transmission method of one fine general formula home gateway Download PDFInfo
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- CN104734926B CN104734926B CN201510124306.2A CN201510124306A CN104734926B CN 104734926 B CN104734926 B CN 104734926B CN 201510124306 A CN201510124306 A CN 201510124306A CN 104734926 B CN104734926 B CN 104734926B
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Abstract
The invention discloses the data transmission methods of a kind of one fine general formula home gateway, include the following steps：(1) it acquires the data packet of home sensor and family lan and identifies the type of service of data packet；(2) according to type of service the data packet after identification is packaged and label；(3) home sensor after label and the data of family lan are forwarded a packet into security protection net or internet；(4) data packet that internet and security protection net are sent is received, and identifies the type of service of data packet；(5) according to type of service, data packet is packaged and label；(6) control instruction is generated according to the data packet that the internet after label is sent, to control home sensor, and the data that the security protection net after label is sent forward a packet to family lan.The data transmission method of the present invention can realize effectively interconnecting for Internet of Things, family lan, internet and security protection net, improve data transmission efficiency and economize on resources, promote the application and extension of Internet of Things.
Description
Technical field
Double nets the present invention relates to intelligent domestic system merge field more particularly to a kind of number of a fine general formula home gateway
According to transmission method.
Background technology
In general, residential quarters at least have two kinds of network：One is security protection net, and one is internet (i.e. optical fiber
Net is accessed to family).Wherein, security protection net is built by realtor, main to realize buildings intercommunication and community security protection, internet by
Telecom operators build, and predominantly resident family provides the Internet broadband access service, moreover, two networks are completely independent construction and fortune
Row.
Smart home is using house as platform, utilizes comprehensive wiring technology, network communication technology, Design for Smart Home System
Scheme Security precautionary technology, automatic control technology, audio frequency and video technology integrate the related facility of home life, and structure is efficient firmly
The management system of residence facility and family's schedule affairs makes safer family life, energy saving, intelligence, convenience and comfort.Intelligent family
It occupies based on technology of Internet of things, predominantly family provides the functions such as control, environmental monitoring sensing, the security alarm of household electrical appliance.So
And since the security protection net and internet of residential quarters are completely independent construction and operation, i.e. two networks are kept completely separate, thus existing
Intelligent domestic gateway work when can only connect in internet (i.e. fiber to the home access net) and security protection net (Intra-cell net)
It is one, following so as to lead to the problem of：
Firstth, since internet and security protection net the two networks are completely independent construction and operation and existing smart home net
Pass can not connect internet and security protection net simultaneously, and serious restriction is received so as to cause the application and extension of Internet of Things；
Secondth, cell light current network needs repeated construction, so as to waste of resource, does not meet country about " amphitypy society "
State basic policy does not meet the policy of the integration of three networks of the Ministry of Industry and Information Technology's proposition yet；
It cannot effectively interconnect, make between the networks such as third, internet, Internet of Things, mobile Internet and Sensor Network
The smart city business for obtaining telecom operators is greatly challenged；
4th, family has been arrived due to optical fiber, thus access bandwidth increases decades of times, but the data service carried is not
Effectively rised in value, so as to waste resource.
Therefore, it is necessary to the data transmission method of a kind of one fine general formula home gateway is provided to overcome drawbacks described above.
Invention content
The object of the present invention is to provide the data transmission methods of a kind of one fine general formula home gateway, utilize Optical Access Network structure
Security protection net is built, double net fusions are realized, so as to realize Internet of Things, family lan, internet and the security protection belonging to smart home
Effectively interconnecting between net, so as to improve data transmission efficiency and economize on resources, promotes the application and extension of Internet of Things.
To achieve these goals, the data transmission method the present invention provides a kind of one fine general formula home gateway is included such as
Lower step：
(1) data packet of home sensor and family lan is acquired, and identifies home sensor and family lan
The type of service of data packet；
(2) according to type of service, the home sensor after identification and the data packet of family lan are packaged and marked
Label；
(3) it is virtually two logic Ethernet interfaces by a physical network interface, two logic Ethernet interface difference
Internet and security protection net are connected, and the home sensor after label and the data packet of family lan are passed through into two logics respectively
Ethernet interface is forwarded to security protection net or internet；
(4) data packet that internet and security protection net are sent is received respectively by two logic Ethernet interfaces, and identify mutual
The type of service of data packet that networking and security protection net are sent；
(5) according to type of service, the data packet that internet and security protection net are sent is packaged and label；
(6) control instruction is generated according to the data packet that the internet after label is sent, to control home sensor, and then controlled
Home equipment processed, and the data that the security protection net after label is sent forward a packet to family lan.
Preferably, the step (3) is specially：It is virtually two logic Ethernet interfaces by a physical network interface,
Two logic Ethernet interfaces are respectively by ONU connection internets and security protection net, and by the home sensor after label and family
The data packet of LAN is forwarded to the corresponding ports of ONU by two logic Ethernet interfaces respectively, so as to be forwarded to security protection net
Or internet.
Preferably, the step (5) is specially：According to type of service, same service class is belonged to identified respectively
The data packet that the internet and security protection net of type are sent is packaged, and different VLAN tags is stamped to the data packet after encapsulation, and
The data packet that internet and security protection net after label are sent is sent by virtual network interface.
Specifically, the format compatible IEEE 802.1Q VLAN consensus standards of VLAN tag.
Preferably, step is further included between the step (1) and step (2)：Receive and store family's sensing after identification
The data packet of device and family lan.
Preferably, step is further included between the step (5) and step (6)：It receives and stores and come from interconnection after label
The data packet of net and security protection net.
Compared with prior art, the invention has the advantages that：
Firstth, since a physical network interface is virtually by the data transmission method of the fine general formula home gateway of the present invention one
Two logic Ethernet interfaces, two logic Ethernet interfaces connect internet and security protection net respectively, that is, utilize Optical Access Network
Security protection net is built, realizes double net fusions, moreover, because the data transmission method of the fine general formula home gateway of the present invention one can not only
IP packets are forwarded, and support application layer routing, so as to differentiated service type, and according to different types of service,
It is tagged in data packet, and internet or security protection net are distributed to, it is thereby achieved that Internet of Things, family belonging to smart home
Effectively interconnecting between LAN, internet and security protection net, it is achieved thereby that the fusion of function and business, improves data
Efficiency of transmission simultaneously economizes on resources, and promotes the application and extension of Internet of Things；
Secondth, one WAN mouthfuls and ONU (Optical are only needed using the home gateway of data transmission method of the present invention
Network Unit, optical network unit) a LAN mouthfuls of connections, and optical port PONPON (the Passive Optical of ONU
Network, passive optical-fiber network) it is connect with one end of an optical fiber, the other end of optical fiber passes through optical splitter and OLT (Optical
Line Terminal, optical line terminal) it connects, internet and security protection net are connected respectively on OLT, that is, only need an optical fiber just
Internet and security protection net can be connected, so that home gateway installation is more simply and conveniently；
The data transmission method of third, a fine general formula home gateway using the present invention, without in residential quarters or writing
Internal security protection net is individually built in word building, only need to be configured and be transformed on existing FTTH networks, greatly reduce premises
The investment of production exploitation enterprise；In the same manner, if cell Real Estate Corporations are in building construction, optical fiber has been mounted with it
To the network at family, telecom operators then without rewiring, only need to access the Internet backbone on its network foundation, so as to
Greatly reduce overlapping investment；
4th, telecom operators are by the home gateway of the present invention, can not only be provided to broadband user building talkback business,
Intelligent security guard business, smart home business and intelligence community business, and smart mobile phone can be passed through mobile Internet, access
Community's virtual LAN provides corresponding community security protection business to smart phone user；
5th, program of real estate enterprise can provide a user value-added service, enhance building by the home gateway of the present invention
Competitiveness rents self-built fiber optic network to telecom operators, realizes investment return than maximizing and community security protection net
Internet and mobile Internet are accessed, so as to lay a solid foundation for guard station operation；
6th, optical communication equipment manufacturing enterprise by the present invention home gateway, can not only carry digital home's business,
Intelligent domestic business, and the competitiveness of ONU (optical network unit) can be enhanced, expand market scale and occupation rate of market.
By following description and with reference to attached drawing, the present invention will become more fully apparent, these attached drawings are used to explain the present invention
Embodiment.
Description of the drawings
Fig. 1 is the flow chart of the data transmission method of the fine general formula home gateway of the present invention one.
Specific embodiment
The embodiment of the present invention described referring now to attached drawing, similar element numbers represent similar element in attached drawing.
With reference to figure 1, the data transmission method following steps of a fine general formula home gateway of the present embodiment：
Step S1：The data packet of home sensor and family lan is acquired, and identifies home sensor and family LAN
The type of service of the data packet of net, that is, identify acquisition data packet which be home sensor business, which is family lan
Business；
Step S2：Receive and store the data packet of the home sensor and family lan after identification；
Step S3：It is virtually two logic Ethernet interfaces by a physical network interface, two logic Ethernet interfaces
Respectively by ONU connection internets and security protection net, and the data packet of the home sensor after label and family lan is distinguished
The corresponding ports of ONU are forwarded to by two logic Ethernet interfaces, so as to be forwarded to security protection net or internet；
Step S4：By two logic Ethernet interfaces the data packet that internet and security protection net are sent is received respectively, and know
The type of service for the data packet that other internet and security protection net are sent, that is, identify reception data packet which be Internet service, which
It is security protection network service a bit；
Step S5：According to type of service, respectively to the identified internet for belonging to same type of service and security protection net
The data packet of transmission is packaged, and different VLAN tags is stamped to the data packet after encapsulation, and send out by virtual network interface
The data packet that the internet after label and security protection net is sent to send；
Step S6：Receive and store the data packet from internet and security protection net after label；
Step S7：Control instruction is generated according to the data packet that the internet after label is sent, to control home sensor, into
And home equipment is controlled, and the data that the security protection net after label is sent forward a packet to family lan.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in implementations disclosed above
Example, and modification, equivalent combinations that various essence according to the present invention carry out should be covered.
Claims (4)
1. the data transmission method of a kind of one fine general formula home gateway, which is characterized in that include the following steps：
(1) data packet of home sensor and family lan is acquired, and identifies the data of home sensor and family lan
The type of service of packet；
(2) according to type of service, to the home sensor after identification and the data packet of family lan is packaged and label；
(3) it is virtually two logic Ethernet interfaces by a physical network interface, two logic Ethernet interfaces pass through respectively
ONU connection internets and security protection net, and the home sensor after label and the data packet of family lan are passed through two respectively
Logic Ethernet interface is forwarded to the corresponding ports of ONU, so as to be forwarded to security protection net or internet；
(4) data packet that internet and security protection net are sent is received respectively by two logic Ethernet interfaces, and identify internet
The type of service of the data packet sent with security protection net；
(5) according to type of service, the number sent respectively to the identified internet for belonging to same type of service and security protection net
It is packaged according to packet, stamps different VLAN tags to the data packet after encapsulation, and after sending label by virtual network interface
Internet and security protection net send data packet；
(6) control instruction is generated according to the data packet that the internet after label is sent, to control home sensor, and then controls house
Equipment is occupied, and the data that the security protection net after label is sent forward a packet to family lan.
2. the data transmission method of as described in claim 1 one fine general formula home gateway, which is characterized in that the lattice of VLAN tag
Formula is compatible with IEEE 802.1Q VLAN consensus standards.
3. the data transmission method of as claimed in claim 2 one fine general formula home gateway, which is characterized in that the step (1)
Step is further included between step (2)：
Receive and store the data packet of the home sensor and family lan after identification.
4. the data transmission method of as claimed in claim 3 one fine general formula home gateway, which is characterized in that the step (5)
Step is further included between step (6)：
Receive and store the data packet from internet and security protection net after label.
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| CN201510124306.2A CN104734926B (en) | 2015-03-20 | 2015-03-20 | The data transmission method of one fine general formula home gateway |
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| CN104734926B true CN104734926B (en) | 2018-07-06 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107197033B (en) * | 2017-06-21 | 2020-07-24 | 深圳市盛路物联通讯技术有限公司 | Data packaging method and system based on Internet of things |
| CN109728984B (en) * | 2018-11-26 | 2021-01-29 | 华为技术有限公司 | Access system, method and device |
| CN114415567A (en) * | 2022-01-18 | 2022-04-29 | 深圳市欧朗博科技有限公司 | Intelligent gateway remote control system of remote control module |
| CN115051950B (en) * | 2022-06-23 | 2023-08-18 | 南京邮电大学 | Self-adaptive data forwarding system and method for different service types |
| CN115499259A (en) * | 2022-08-26 | 2022-12-20 | 青岛海尔空调器有限总公司 | Method and device for controlling household appliance, gateway air conditioner and storage medium |
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| CN104410559A (en) * | 2014-12-18 | 2015-03-11 | 武汉长光科技有限公司 | A method for achieving multiple routing and bridging of home gateway using single network bridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104348726B (en) * | 2013-08-02 | 2018-12-11 | 新华三技术有限公司 | Message forwarding method and device |
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| CN102196045A (en) * | 2011-05-05 | 2011-09-21 | 张馨月 | Multifunctional Internet of things (IOT) intelligent home monitoring system |
| CN102916901A (en) * | 2012-10-12 | 2013-02-06 | 烽火通信科技股份有限公司 | Linux software based uplink QoS scheduling method and device |
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Effective date of registration: 20160812 Address after: 430070, No. 7, building 45, No. 1, Jiayuan Road, East Lake New Technology Development Zone, Hubei, Wuhan, 101 Applicant after: Sport Touch Co., Ltd. Address before: 430070 Hubei Province, Wuhan city Hongshan District Jia Road Dingxin Industrial Park Comprehensive building seven Applicant before: Tian Guangli |
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