CN101834811A - Home gateway system - Google Patents
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Abstract
The invention discloses a home gateway system, which comprises an adaptation layer, a network layer, a core layer, an application support layer and an application layer, wherein the adaptation layer is used for carrying out mutual conversion on various diverse external network communication protocols and home network communication protocols; the network layer is used for supporting various communication protocols used in a household; the core layer is used for realizing the basic functions of a gateway, including equipment management, network management, interface processing, and safety and service quality control functions; the application support layer is used for providing corresponding components according to different function needs so as to support various required advanced functions; and the application layer is used for providing various specific function applications. When the home gateway system is implemented, each layer has mutual independence and only provides services for the previous layer; therefore, the home gateway system greatly improves the expansibility and loose coupling of the design.
Description
Technical field
The invention belongs to areas of information technology, be specifically related to a kind of home gateway system.
Background technology
At present, digital home has developed into an industry huge, that the industry relevance is strong.Along with digital product and information service continuous infiltration and fusion day by day in the family, digital home has become new consumption hotspot.In the digital home with various families communication products, computer product, consumer electronics product, according to all kinds of family digital demands, form home network, insert and social omnibearing information interaction, form family information, amusement, control service and informational function system by external network.
Home network is to merge Control Network, communication network, multiple functional network such as multimedia and data network is in the family lan network informatization platform of one, be in home-ranges or similar applications place, realize information equipment, communication equipment, amusement equipment, household electrical appliance, automation equipment, lighting apparatus, security personnel's (monitoring) device and water, electricity and gas hotlist or general three tables three that claim are anti-, family's warning of seeking help, devices interconnect such as health care, the household's IT application platform of the interconnected and management of resource-sharing and family's external network is the basic platform system that constitutes networked family.
Home gateway is the general designation to all gateways in the home network, from being divided into family's primary gateway and family subnet pass in logic.Primary gateway is a kind of equipment in family's major network, realizes interconnectedly with the equipment in the family major network, realizes configuration and management to family's major network, can also be connected to family's external network.The subnet pass is a kind of equipment in family's subnet, with the devices interconnect in the family subnet, realization is to the configuration and the management of family's subnet, for the various device in family's subnet provides interface with family's major network, makes each subnet equipment can obtain various services based on family's major network simultaneously.Home gateway can be divided into multimedia gateway, data class gateway, control gateway and communication class gateway etc. on function.
The present domestic home gateway product that number of different types have been arranged, the gateway product that oneself is all arranged as Haier and IGRS, yet owing to there is not unified standard, these home gateway products are only just supported the communication protocol relevant with particular vendor, and just traditional gateway has been done enhancing on some functions, can not realize the interconnected and resource-sharing of equipment between the different vendor.The home gateway reference model that the present invention proposes goes to add the support of and internal network communication protocol outside for family with management gateway in a kind of configurable Componentized mode, also can support the particular demands of various functional form home gateways simultaneously in the Componentized mode.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of home gateway system is provided, can support various communication protocols and the specific functional requirement of home network that present home network is inside and outside, with interconnection and the resource-sharing that realizes various home network devices.
In order to realize foregoing invention, the embodiment of the invention provides a kind of home gateway system, and described home gateway system comprises:
Adaptation layer: be used for the external network communication agreement and the household internal network communication protocol of various inequalities are changed mutually;
Network layer: be used for support to the employed various communication protocols of household internal;
Core layer: be used to realize the basic function of gateway, comprise equipment control, network management, interface processing and safety and service quality control function;
Use supporting layer: be used for providing corresponding assembly to support needed various Premium Features at different functional requirements;
Application layer: be used to provide various specific functions to use.
Wherein: 1, adaptation layer
Home gateway is selected various network adapter interface according to different product design demands, supports different communications protocol and scheme.The access network adaptation layer can be divided into external network adapter and internal network adapter, the external network adapter is supported the various communications protocols of IP network, communication network and television network broadcast, and wherein the internal network adapter can be divided into multimedia and data network adapter, communication network adapter and Control Network adapter again.The mode of software or hardware curing that can adopt adapter realizes the mutual conversion between the variety of protocol.
2, network layer
Home gateway need be supported the communication protocol of family multi-media and data network communications agreement, home control network communication protocol, domestic communication system communication protocol and home network main flows such as UPNP, DLNA and IGRS according to design requirement.Home gateway need be realized the forwarding of identification, conversion and the message of these communication protocols in network layer.
3, core layer
Core layer is the major part in the home gateway, and the equipment that various families access network is connected carries out unified management, concentrates and use, can also be by using exploitation and the realization of supporting that all kinds of home networks are used.Core layer mainly comprises equipment control, network management, interface processing and safety and service quality control functions such as (QoS).
Equipment control is meant that the all-network facility information to being managed in the home gateway carries out unified management, comprise online list of devices, device registry, home appliance operational management etc., support multiple network in the home network simultaneously, in home gateway, must carry out unified management the network address of institute's managing network device.
Network management is meant the external network side in family, and home gateway can cooperate with the external network side apparatus, finishes the user data access function, and management such as the distribution of the network address, the authentication of user profile controlled function is with the supporting network operation; In the home network user side, home gateway should be able to be supported the home network operation, and network management services functions such as address resolution, data forwarding are provided as address assignment.
Interface is handled and is meant that home network must provide internally and the interface of external multiple heterogeneous networks, as Ethernet interface, wireless lan interfaces, audio-video interface etc.Interface is handled functional packet and is drawn together physical interface and the data processing method thereof that meets relevant criterion and standard.
Safety and service quality control are meant adopts different secured fashions according to the actual demand for security of home network, and corresponding security component is placed on monitoring and the rights management to carry out secure context in the core layer.Will monitor network condition in addition, the reasonable distribution resource is to guarantee corresponding service quality.With the user management is example, and the security information in the core layer comprises user library and role storehouse.User library is a unit with user, comprises contents such as user name, password, role.The role storehouse is a unit with role, comprises contents such as role name, role-security.
4, use supporting layer
Use supporting layer and support the required various functions of home gateway to use, mainly comprise control class component, medium class component, data class assembly and communication class assembly etc. by the configuration and the expansion of various functional units.
The control class component supports the electric control of various families and class of operation to use, and to be core layer be described in home appliance on all kinds of families access network by the unification of common apparatus description document to working foundation, and function comprises: all control class home appliances read and tabulate; Read the home appliance general basic information, such as: household electrical appliances title, household electrical appliances producer, household electrical appliances storage place, household electrical appliances access network type etc.; Action type and operating parameter according to the household electrical appliances support are operated household electrical appliances, as, the adjusting volume of ON/OFF, television set, the adjusting temperature of air-conditioning etc.; Read the household electrical appliances current state according to the state information of supporting, such as, the temperature of on off state, air-conditioning, the channel of TV etc.; Support modes such as web, phone, short message mode that household electrical appliances are carried out remote operation;
The medium class component is a basic application supporting assembly, mainly finishes functions such as the high-speed transfer of media stream data and forwarding, media data storage, broadcast.For example: the nurse of monitoring remote video, remote patient, VoIP use, between the information sharing of a plurality of media devices of household internal and interaction, family media information share, home media center or the like.
The data class assembly is traditional service that home gateway provided, and the conversion and the transmission of the data flow of different-format only are provided.
The communication class assembly is mainly supported various application based on communication network, functions such as for example SMS control, the monitoring of mobile phone household, call voice control.
5, application layer
Home gateway must have the good man-machine interaction interface, supports multiple man-machine interaction modes such as figure, voice and literal, makes the user can carry out simple, easy-to-use man-machine interaction.Home gateway is according to different application demands in addition, can support information browses, application such as interactive game, Long-distance Control and inquiry, and application cited in the accompanying drawing is only for reference.
Implement the embodiment of the invention, have following beneficial effect:
1, home gateway being divided into five levels such as adaptation layer, network layer, core layer, application supporting layer and application layer realizes respectively.Each level has mutual independence, only provides service to last layer, has greatly strengthened the extensibility and the loose couplings of design.
2, the various communication protocols of IP network, television network broadcast and communication network can be supported by adaptation layer, thereby interconnecting of home network and various external networks can be realized by home gateway.
3, multimedia network communication agreement, Control Network communication protocol, data network communications agreement and apparatus interconnection protocols such as UPNP, DLNA and IGRS can be supported by network layer, thereby interconnecting of home network inside can be realized.
4, can realize the demand of various functional form gateways by expansion and configuration to the various assemblies of using supporting layer.The multimedia class assembly will be supported functions such as needed media delivery of multimedia gateway and broadcast.The control class component will be supported the transmission that control gateway is required and transmit the function of control information.The data class assembly will be supported functions such as point-to-point high speed data transfer and Data Format Transform.The communication class assembly will support home network device to communicate the function that sends with information by communication network.
5, can add and configuration component by the mode of install software bag according to actual needs using supporting layer, thereby realize the demand of required corresponding function gateway, such design is with good expansibility, flexibility and loose couplings.
6, multimedia processing, the transfer of data used at specific function, application function such as communicate by letter on the basis of basic equipment control of gateway and Network Management Function, have been added, greatly expanded the function of gateway, made home gateway become Centroid in the home network.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the home gateway system structural representation in the embodiment of the invention.
Embodiment
Describe the embodiment of the invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, Fig. 1 shows the home gateway system structural representation in the embodiment of the invention, comprising: five levels such as adaptation layer, network layer, core layer, application supporting layer and application layer, wherein:
Adaptation layer: mainly the external network communication agreement and the household internal network communication protocol of various inequalities are changed mutually, made gateway can handle various communication protocols.Protocol conversion can adopt the mode that software or hardware solidify to realize according to the actual requirements.
Concrete, home gateway is selected various network adapter interface according to different product design demands, supports different communications protocol and scheme.The access network adaptation layer can be divided into external network adapter and internal network adapter, the external network adapter is supported the various communications protocols of IP network, communication network and television network broadcast, and wherein the internal network adapter can be divided into multimedia and data network adapter, communication network adapter and Control Network adapter again.The mode of software or hardware curing that can adopt adapter realizes the mutual conversion between the variety of protocol.
Network layer: network layer provides the support to the employed various communication protocols of household internal, can realize the forwarding of identification, conversion and the message of various communication protocols by the mode of software.Network layer also needs to provide being connected of corresponding physical interface support and external network and equipment in addition.
Concrete, home gateway need be supported the communication protocol of family multi-media and data network communications agreement, home control network communication protocol, domestic communication system communication protocol and home network main flows such as UPNP, DLNA and IGRS according to design requirement.Home gateway need be realized the forwarding of identification, conversion and the message of these communication protocols in network layer.
Core layer: realized the basic function of gateway, comprised equipment control, network management, interface processing and safety and service quality control function.Equipment control can safeguard that the registration table of all devices in the home network and registration, cancellation, status poll and message that relevant running status realizes equipment send by the mode of software.Network management can be transmitted situation and send the situation that detection information come monitor network by the packet of monitoring on the network, carrying out security control and resource allocation, thereby guarantees service quality.
Core layer is the major part in the home gateway, and the equipment that various families access network is connected carries out unified management, concentrates and use, can also be by using exploitation and the realization of supporting that all kinds of home networks are used.Core layer mainly comprises equipment control, network management, interface processing and safety and service quality control functions such as (QoS).
Equipment control is meant that the all-network facility information to being managed in the home gateway carries out unified management, comprise online list of devices, device registry, home appliance operational management etc., support multiple network in the home network simultaneously, in home gateway, must carry out unified management the network address of institute's managing network device.
Network management is meant the external network side in family, and home gateway can cooperate with the external network side apparatus, finishes the user data access function, and management such as the distribution of the network address, the authentication of user profile controlled function is with the supporting network operation; In the home network user side, home gateway should be able to be supported the home network operation, and network management services functions such as address resolution, data forwarding are provided as address assignment.
Interface is handled and is meant that home network must provide internally and the interface of external multiple heterogeneous networks, as Ethernet interface, wireless lan interfaces, audio-video interface etc.Interface is handled functional packet and is drawn together physical interface and the data processing method thereof that meets relevant criterion and standard.
Safety and service quality control are meant adopts different secured fashions according to the actual demand for security of home network, and corresponding security component is placed on monitoring and the rights management to carry out secure context in the core layer.Will monitor network condition in addition, the reasonable distribution resource is to guarantee corresponding service quality.With the user management is example, and the security information in the core layer comprises user library and role storehouse.User library is a unit with user, comprises contents such as user name, password, role.The role storehouse is a unit with role, comprises contents such as role name, role-security.
Use supporting layer:, provide corresponding assembly to support needed various Premium Features at different functional requirements (as multimedia class demand, control class demand, data class demand and communication class demand etc.).Various assemblies can realize with the form of software kit, and the software kit that home gateway can the remote download corresponding assembly just can support the function of being correlated with to use after installing.
Use supporting layer and support the required various functions of home gateway to use, mainly comprise control class component, medium class component, data class assembly and communication class assembly etc. by the configuration and the expansion of various functional units.
The control class component supports the electric control of various families and class of operation to use, and to be core layer be described in home appliance on all kinds of families access network by the unification of common apparatus description document to working foundation, and function comprises: all control class home appliances read and tabulate; Read the home appliance general basic information, such as: household electrical appliances title, household electrical appliances producer, household electrical appliances storage place, household electrical appliances access network type etc.; Action type and operating parameter according to the household electrical appliances support are operated household electrical appliances, as, the adjusting volume of ON/OFF, television set, the adjusting temperature of air-conditioning etc.; Read the household electrical appliances current state according to the state information of supporting, such as, the temperature of on off state, air-conditioning, the channel of TV etc.; Support modes such as web, phone, short message mode that household electrical appliances are carried out remote operation;
The medium class component is a basic application supporting assembly, mainly finishes functions such as the high-speed transfer of media stream data and forwarding, media data storage, broadcast.For example: the nurse of monitoring remote video, remote patient, VoIP use, between the information sharing of a plurality of media devices of household internal and interaction, family media information share, home media center or the like.
The data class assembly is traditional service that home gateway provided, and the conversion and the transmission of the data flow of different-format only are provided.
The communication class assembly is mainly supported various application based on communication network, functions such as for example SMS control, the monitoring of mobile phone household, call voice control.
Application layer: mainly provide various specific functions to use, for example access of remote information function of browse, interactive entertainment, abundant human-computer interaction interface, the application such as automatic feedback of the interior device fault information of home network.These modes of using mainly by software realize on gateway, also the applications that can be provided by gateway access content supplier and service provider.The home gateway that for example has simple browser just can carry out the message reference of the Internet easily.
Home gateway must have the good man-machine interaction interface, supports multiple man-machine interaction modes such as figure, voice and literal, makes the user can carry out simple, easy-to-use man-machine interaction.Home gateway is according to different application demands in addition, can support information browses, application such as interactive game, Long-distance Control and inquiry, and application cited in the accompanying drawing is only for reference.
To sum up, execute the embodiment of the invention, have following beneficial effect:
1, home gateway being divided into five levels such as adaptation layer, network layer, core layer, application supporting layer and application layer realizes respectively.Each level has mutual independence, only provides service to last layer, has greatly strengthened the extensibility and the loose couplings of design.
2, the various communication protocols of IP network, television network broadcast and communication network can be supported by adaptation layer, thereby interconnecting of home network and various external networks can be realized by home gateway.
3, multimedia network communication agreement, Control Network communication protocol, data network communications agreement and apparatus interconnection protocols such as UPNP, DLNA and IGRS can be supported by network layer, thereby interconnecting of home network inside can be realized.
4, can realize the demand of various functional form gateways by expansion and configuration to the various assemblies of using supporting layer.The multimedia class assembly will be supported functions such as needed media delivery of multimedia gateway and broadcast.The control class component will be supported the transmission that control gateway is required and transmit the function of control information.The data class assembly will be supported functions such as point-to-point high speed data transfer and Data Format Transform.The communication class assembly will support home network device to communicate the function that sends with information by communication network.
5, can add and configuration component by the mode of install software bag according to actual needs using supporting layer, thereby realize the demand of required corresponding function gateway, such design is with good expansibility, flexibility and loose couplings.
6, multimedia processing, the transfer of data used at specific function, application function such as communicate by letter on the basis of basic equipment control of gateway and Network Management Function, have been added, greatly expanded the function of gateway, made home gateway become Centroid in the home network.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential hardware platform, can certainly all implement by hardware.Based on such understanding, all or part of can the embodying that technical scheme of the present invention contributes to background technology with the form of software product, this computer software product can be stored in the storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Above disclosed is a kind of preferred embodiment of the present invention only, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (4)
1. a home gateway system is characterized in that, described home gateway system comprises:
Adaptation layer: be used for the external network communication agreement and the household internal network communication protocol of various inequalities are changed mutually;
Network layer: be used for support to the employed various communication protocols of household internal;
Core layer: be used to realize the basic function of gateway, comprise equipment control, network management, interface processing and safety and service quality control function;
Use supporting layer: be used for providing corresponding assembly to support needed various Premium Features at different functional requirements;
Application layer: be used to provide various specific functions to use.
2. according to the home gateway system of the described realization of claim 1, it is characterized in that described adaptation layer is used to support the various communication protocols of IP network, television network broadcast and communication network, be used to realize interconnecting of home network and various external networks.
3. according to the home gateway system of the described realization of claim 1, it is characterized in that, described network layer is used to support multimedia network communication agreement, Control Network communication protocol, data network communications agreement and UPNP, DLNA and IGRS apparatus interconnection protocol, is used to realize interconnecting of home network inside.
4. according to the home gateway system of each described realization of claim 1 to 3, it is characterized in that described application supporting layer is used to realize the demand of various functional form gateways, comprise multimedia class assembly, control class component, data class assembly and communication class assembly wherein:
The multimedia class assembly is used to support functions such as needed media delivery of multimedia gateway and broadcast; The control class component is used to support the transmission that control gateway is required and transmits the function of control information; The data class assembly is used to support the functions such as conversion of point-to-point high speed data transfer and data format; The communication class assembly is used to support home network device to communicate the function that sends with information by communication network.
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| CN 201010153634 CN101834811A (en) | 2010-04-16 | 2010-04-16 | Home gateway system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101989960A (en) * | 2010-11-09 | 2011-03-23 | 中国电信股份有限公司 | Home gateway and access adaption method |
| CN102185743A (en) * | 2011-03-24 | 2011-09-14 | 东莞中山大学研究院 | Intelligent-gateway-based digital home network system |
| CN103107927A (en) * | 2011-11-15 | 2013-05-15 | 海信集团有限公司 | Information interactive method of home gateway and home network system and home network system |
| CN103944814A (en) * | 2014-04-29 | 2014-07-23 | 深圳市天维尔通讯技术有限公司 | Data exchange method and system and gateway server |
| CN105894771A (en) * | 2016-04-01 | 2016-08-24 | 安徽聚力机械制造有限公司 | Grain situation monitoring and management information system based on wireless sensing technology |
| CN105933992A (en) * | 2016-06-28 | 2016-09-07 | 合肥润东通信科技股份有限公司 | Sensor wireless data gateway application system |
| CN106209994A (en) * | 2016-06-28 | 2016-12-07 | 合肥润东通信科技股份有限公司 | A kind of Internet of Things information management system |
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| CN101098319A (en) * | 2006-06-27 | 2008-01-02 | 中国移动通信集团公司 | IP multimedia subsystem based family gateway and configuring method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101989960A (en) * | 2010-11-09 | 2011-03-23 | 中国电信股份有限公司 | Home gateway and access adaption method |
| CN101989960B (en) * | 2010-11-09 | 2016-03-02 | 中国电信股份有限公司 | Home gateway and access adaptation method |
| CN102185743A (en) * | 2011-03-24 | 2011-09-14 | 东莞中山大学研究院 | Intelligent-gateway-based digital home network system |
| CN103107927A (en) * | 2011-11-15 | 2013-05-15 | 海信集团有限公司 | Information interactive method of home gateway and home network system and home network system |
| CN103944814A (en) * | 2014-04-29 | 2014-07-23 | 深圳市天维尔通讯技术有限公司 | Data exchange method and system and gateway server |
| CN103944814B (en) * | 2014-04-29 | 2017-10-20 | 天维尔信息科技股份有限公司 | A kind of method for interchanging data and system and a kind of gateway server |
| CN105894771A (en) * | 2016-04-01 | 2016-08-24 | 安徽聚力机械制造有限公司 | Grain situation monitoring and management information system based on wireless sensing technology |
| CN105933992A (en) * | 2016-06-28 | 2016-09-07 | 合肥润东通信科技股份有限公司 | Sensor wireless data gateway application system |
| CN106209994A (en) * | 2016-06-28 | 2016-12-07 | 合肥润东通信科技股份有限公司 | A kind of Internet of Things information management system |
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Application publication date: 20100915 |