CN101867508A - Method, system and device for realizing home network interconnection - Google Patents
Method, system and device for realizing home network interconnection Download PDFInfo
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- CN101867508A CN101867508A CN201010193555A CN201010193555A CN101867508A CN 101867508 A CN101867508 A CN 101867508A CN 201010193555 A CN201010193555 A CN 201010193555A CN 201010193555 A CN201010193555 A CN 201010193555A CN 101867508 A CN101867508 A CN 101867508A
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Abstract
The invention relates to a method for realizing home network interconnection, which comprises the steps that a network side server receives device and service information sent by a home network access device, and the device and service information comprises access device information and the device and service information of the home network device; and the network side server determines the home network group of the access device, and sends the received device and service information to home network devices in other home networks via the access devices of other home networks in the home network group.
Description
Technical field
The present invention relates to the communications field, relate to a kind of interconnected method of home network, system and equipment realized specifically.
Background technology
Digital home is to be platform with the dwelling house, merge dwelling construction equipment, family's communication equipment, information household appliances and home equipment, being intended to for people provide the amusement of a collection, communication, remote monitoring, work-at-home, service and management is the efficient, comfortable, safe of one and the system of living environment easily.Along with the fast development of broadband network in recent years, broadband access, SOHO use progressively to begin to develop to become with family multi-media communication, amusement, security protection and Smart Home and are controlled to be the home network of using experience.
The normal structure of active relevant digital home mainly contains following two at present:
1, DLNA (digital living alliance)
DLNA is the abbreviation of Digital Living Network Alliance, this tissue was initiated to create by tens tame trans-corporations such as Intel, Microsoft in 2003, purpose is the outer within the family interoperability network of setting up centralized management PC (PC), household electrical appliances (CE) and a mobile electronic device, creates the seamless environment that can share and develop brand-new Digital Media and content service.This tissue has been issued DLNA interoperability guide 1.5 at present, and this provides real technology platform for interconnecting of home network device.
2, IGRS (IGRS)
IGRS is writing a Chinese character in simplified form of Intelligent Grouping and Resource Sharing, is called for short IGRS.This tissue is the normal structure of the digital family field of being initiated by manufacturers such as associations at home in 2003.Its target is in family, office and PE, by defining a series of consensus standard, supports discovery automatically, dynamic group net, resource-sharing and cooperation with service between various information equipments, household electrical appliance, the communication apparatus.IGRS has also proposed its basic agreement on interconnecting at present, and has had corresponding product to occur.
Except above-mentioned normal structure, also have normal structures such as e family is good also in the standard of the relevant home network of formulation.Yet, no matter be the standard of which kind of home network, its common feature all is to realize interconnecting between the home network device, makes that the equipment between the home network can visit and operate mutually.
Yet present home network mark is organized the problem that does not all solve a devices interconnect intercommunication outside the residence.External equipment all is by the Telnet access modes to the visit of home network basically, can not accomplish equally with home network device to find in real time and control.
Summary of the invention
Embodiment of the invention technical problem to be solved provides a kind of interconnected method of home network, system and equipment realized, can realize interconnecting between a plurality of home network devices.
The embodiment of the invention provides a kind of domestic network system, comprise a plurality of home networks, each home network comprises access device and home network device, this domestic network system also comprises the server that is positioned at network side, the access device of described a plurality of home networks links to each other with described server, described server is used for registration and manages described a plurality of home network, realizes interconnecting by described server and described access device between the network equipment of described a plurality of home networks.
The embodiment of the invention provides a kind of method that realizes that home network is interconnected, comprising:
A, network side server receive equipment and the information on services that the home network access device sends, and described equipment and service packets of information are drawn together the equipment and the information on services of access device information and home network device;
B, network side server are determined the home network grouping at described access device place, and, send to the home network device of other home networks with received described equipment and information on services access device by other home networks in the described home network grouping.
The embodiment of the invention provides a kind of server, and described server is positioned at network side, comprises registering unit and administrative unit, and described registering unit is used to a plurality of home networks to create the home network group; Described administrative unit manages a plurality of home networks based on described home network group.
The embodiment of the invention also provides the control method of equipment between a kind of many home networks, comprising:
The user is to the access device transmit operation request of this family network, and described operation requests comprises the command messages that the Fei Ben family network equipment is controlled;
The operation requests that access device sends described user sends to the access device of the other side's home network, and the access device of described the other side's home network sends to corresponding home network device with described operation requests;
Described home network device is operated after receiving described operation requests accordingly.
The beneficial effect of the embodiment of the invention is as follows: the embodiment of the invention is that a plurality of home networks are created the one family group of networks by the server of network side, when server receives the equipment of this family network that the access device of certain home network sends and information on services, can be according to equipment that receives and information on services, determine the home network group at this access device place, and the access device that the equipment that receives and information on services is sent to other home network in the home network group according to this home network group, thereby realized equipment interconnected in a plurality of home networks, obtained another home network in the time of can making the one family network implementation and wish sharing equipment and information on services; And the equipment that can make the one family network is controlled the equipment of another home network limitedly.
Description of drawings
Fig. 1 is the networking schematic diagram of embodiment of the invention domestic network system;
Fig. 2 is the schematic diagram of embodiment of the invention server.
Embodiment
In the prior art, the notion of home network is the notion that is confined to a shelter, certain dwelling house basically, and the network that it is formed is not usually all through the Internet.
Yet actual family not necessarily is confined in the shelter, and their equipment connects also not necessarily in a local area network (LAN).For example, can there be the one family network in their family of establishment of a couple, and their father and mother's family also has the home network of oneself respectively.These three inter-household close association, can think a big family.Therefore, also should be able to carry out limited interconnecting between these three home networks.The resource that they had also has shared demand.Even be not family, a plurality of have closely-related home network that interconnected possibility is also arranged, and also can share some media information as friend in close relations; In addition, if a people buys the house in a more than place, the equipment in these houses naturally needs common establishment home network.
Please refer to Fig. 1, is the networking schematic diagram of embodiment of the invention domestic network system.This domestic network system comprises two home networks: first home network and second home network; And the server that is positioned at network side, for example registrar.For clearer, understand technical scheme of the present invention easily, present embodiment has only been enumerated two home networks and has been described, technical scheme of the present invention is equally applicable to two above home networks.
In the embodiment of the invention, the common home network group of forming of first home network and second home network, the registrar of network side is used for setting up and managing this home network group.Each home network has a network access equipment, and this network access equipment is responsible for connecting home network and external network.Equipment in the home network has been realized basic home-network protocols, as UPnP, thereby makes and can realize between the home network device interconnecting.Need be for access device to the message of other home networks broadcasting, its transmission path need pass through registrar, and other information, does not need to pass through this registrar as the transmission of media information current.
Please refer to Fig. 2, it is the schematic diagram of embodiment of the invention server, this server comprises registering unit and administrative unit, this registering unit is used for the information according to the access device of a plurality of home networks that receive, for a plurality of home networks are created the home network grouping, grouping manages a plurality of home networks the administrative unit of this server based on home network.
In this domestic network system, home network device can be realized interconnecting between the home network by finding and control the equipment in other home networks in real time.Discovery between the home network and control comprise following several aspects:
One, home network group registration
When a plurality of families wish their home network is combined into a big network, when finding mutually easily and controlling, the access device of home network need be initiated register requirement to the registrar of network side.Registrar is collected the information of access device in these home networks after receiving register requirement, for example uuid (Universally Unique Identifier, global unique identification symbol) and MAC Address are classified as them in the same grouping jointly.
Wherein the method for application for registration can be by various forms such as phone, network, mails, but must guarantee that each home network all requires common set up.Registrar can be realized the registration of home network group by following dual mode:
First kind is to send request by the one family network, carries the information of other home networks in request, as the uuid of access device.Registrar is after receiving this information like this, just can send the request of creating grouping to corresponding home network according to the information that obtains, for example send message " first family wishes you and sets up shared network ", confirm by the kinsfolk who receives message at last.
Second method then is that a plurality of families of requirement all send register requirement, the information that all comprises other home networks in the request registration information that each family sends, registrar will be compared these information, has the home network of mutual inclusion relation to be placed in the grouping those.
Registrar is collected the information of access device, and the mode that can initiatively report by access device sends to server with the facility information of oneself; The also mode that can obtain by the ac server from access device, prerequisite are that access device is realized TR069, and registrar is known the address of ACS.Access device can initiatively connect ACS after starting, and ACS obtains the facility information of access device by the GetParameterValues method; Registrar connects ACS, the address that obtains access device according to facility information from ACS there.
Two, device discovery
The equipment of each home network inside can be found and control as UPnP, IGRS etc. mutually by the related protocol of home network.The mutual discovery of the equipment between each home network realizes by the registrar of access device and network side.
No matter be UPnP or IGRS, its mechanism of finding mutually and controlling all is to need equipment that oneself essential information (for example information such as equipment uuid, device type and COS) and calling interface are reported control appliance.In the architecture of present embodiment, access device is the control appliance (control point) of one family network, and it has realized the standard agreement of home network, has served as home network device information on services agency's function simultaneously.Access device not only can be broadcasted away oneself equipment and information on services in home network, the home network device that obtains and information on services can also be sent in other home network through registrar simultaneously and go.The home network device information on services is the calling interface information of some services, distinguishes to some extent according to distinct device.For example the service interface that provides of STB may just have broadcast, time-out, F.F., rewind down etc., and may need to provide interfaces such as catalogue browsing for media server (such as PC).The facility information of access device mainly comprises the uuid and the device type of access device, and this is that access device must be broadcasted away in home network when reaching the standard grade.Information CP such as other facility informations of access device such as production firm, sequence number, software and hardware version also can obtain by calling corresponding interface.
Be the process of example devices illustrated discovery below with UPnP:
(1) access device starts, and this access device has been realized CP (control point) function of UPnP.Therefore, according to the SSDP agreement, access device will be declared the existence of self to home network, and transmission message is searched the UPnP equipment that exists in the home network.
(2) home network device receive access device search message after, equipment and the information on services of self will be sent to access device; Simultaneously, access device also can be received their declaration information when other home network device is reached the standard grade.
Step (1) and (2) are guaranteed by the UPnP agreement.Because access device is the control point, searches message so can send, searching message can be to search concrete home network device, the equipment of particular type, also can be to search all online equipment.Home network device receive search message after, the information with oneself sends to access device, for example the information such as URL of equipment uuid, device type, COS and device description.Specifically what can be done if access device wants to understand this equipment, what service interface is for example arranged, can send a HTTP GET request to the URL of device description; Equipment can send to access device with the service interface information that it had after receiving HTTP GET request.The access device declaration information of reaching the standard grade equally also is information such as equipment uuid, device type, COS and device description URL.
(3) send to the server of network side after the conversion of access device with the equipment of self and the home network device collected and service information via necessity.The conversion here mainly is that the URL to equipment and service changes, in order to avoid other home network devices directly use this URL visit to make mistakes.The conversion here can be adopted and become access device WAN side IP address to add the port mode sign IP address of equipment part mapping among the URL of equipment, for example, the URL of certain equipment is 192.168.1.15/xxxxxx, the WAN side IP address of access device is 10.78.16.2, can convert the 192.168.1.15 among the URL to 10.78.16.2:12345 so, 12345 expression ports of colon back.Like this, when device access 10.78.16.2:12345, access device can be connected on the 192.168.1.15 equipment automatically.
(4) registrar is according to this access device information, obtain the information of the home network group at this access device place, so these information are all sent to other home networks in this home network group, concrete process of transmitting is: after server is received the information that access device transmits, and the uuid and the IP address of at first writing down this access device; Search the pairing home network group of this uuid then, find the uuid information of other access devices in the home network group; Find the IP address (all can be when reaching the standard grade, registrar can write down its uuid information and IP address) of other access device correspondences again to its reporting information of service because of each access device by these uuid information; Registrar sends to these information on the corresponding IP address by HTTP POST method.What this process of transmitting was primarily aimed at is the first and mutual process of registrar of access device, and in the reciprocal process afterwards, registrar need not extract uuid information again, but directly judge forwarding according to transmitting terminal IP address.
(5) access device of other home networks is after receiving these equipment and information on services, the equipment that receives and information on services are sent in family's network internal by the SSDP agreement, and all devices in the home network can both equally be found equipment in other home networks to other equipment in this family of discovery network like this.
In the present embodiment, step (3) and (4) they are to transmit on the internet, and information is stolen possibly, thus can adopt the tightening security property of method of encrypted transmission and/or special-purpose communication channel, but be not limited only to these methods.
In the step (3), for the equipment that makes home network can be visited by Internet by other equipment, access device can be by realizing that NAT passes through function and finishes.
In the step (3), not all equipment and information on services at home network all needs to share to other home network, and for equipment and the information on services of distinguishing home network, access device need be classified to equipment and information on services.Because some is Sharing Information in the one family network, may be inconvenient or there is no need to know for other members in the home network group.Such as, the control of various device does not often just need other families to participate in the family.Like this, the access device of home network will be distinguished equipment and information on services, not wish shared information to the home network group for those, and their equipment or service describing message will can not send to registrar.Therefore, access device should allow the equipment and the service of home network are configured., simultaneously, for the equipment of new access home network, the access device acquiescence is not shared away its service, just points out the user to have new equipment to need configuration.
In the step (4), registrar sends to information other home network.In order to allow the equipment that other home network device can know that these information comprises and the source of service, can add an additional information, as: Xiao Ming family.This additional information can be attached in the title of each equipment, as: DVD player (Xiao Ming family); Also can represent a virtual unit with this title, concrete equipment all belongs to is affiliated under this equipment as subset, and as virtual primary device, and concrete home network device exists as the subset of this equipment as " Xiao Ming family ".
In the step (5), if what adopt between a plurality of home network is different agreements, what adopt as the home network of receiving terminal is the IGRS agreement, and just need carry out protocol conversion this moment.The work of protocol conversion can be finished by access device, also can be finished by special equipment.
Three, Equipment Control
Apparatus control method between many home networks mainly is following step:
(1) user selects the information on services of equipment in the Fei Ben family network, and this operation converts the access device that a command messages sends to the place home network to;
(2) after local access device receives user's request, this solicited message is sent to the access device of the other side's home network, send to corresponding apparatus by the access device of the other side's home network and handle;
(3) equipment carries out corresponding process operations after receiving call request.
Description by the invention described above embodiment utilizes the technical scheme of the embodiment of the invention can make the equipment in a plurality of home networks realize interconnected under the situation of zero configuration as can be known; Obtain another home network in the time of can making the one family network implementation and wish sharing equipment and information on services; Can make the equipment of one family network control the equipment of another home network limitedly.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (1)
1. the control method of equipment between a home network comprises:
The access device of First Family's network receives the command messages from described First Family's network, and described command messages is used for the home network device of second home network is controlled;
The access device of described First Family's network sends described command messages to the access device of described second home network, so that the access device of described second home network sends described command messages to the home network device of described second home network; After making that the home network device of described second home network is received described command messages, operate accordingly.
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| CN2010101935554A CN101867508B (en) | 2006-12-31 | 2006-12-31 | Method, system and device for realizing home network interconnection |
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| CN2010101935554A CN101867508B (en) | 2006-12-31 | 2006-12-31 | Method, system and device for realizing home network interconnection |
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| CN2006100637759A Division CN101212384B (en) | 2006-12-31 | 2006-12-31 | Method, system, and equipment for implement home network interconnection |
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Cited By (8)
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| CN102694804A (en) * | 2012-05-29 | 2012-09-26 | 华南理工大学 | Realization method and device for intelligent home unified platform on basis of UPnP protocol |
| CN103905409A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Automatic registration and discovery method based on wide area network devices |
| CN103905511A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Point-to-point service discovering and calling system and method based on wide area network |
| CN103973748A (en) * | 2013-02-04 | 2014-08-06 | 珠海格力电器股份有限公司 | Intelligent home system and monitoring method implemented by same |
| CN104301197A (en) * | 2013-07-17 | 2015-01-21 | 中国电信股份有限公司 | Method and system of implementing mutual discovery between multiple terminals of user |
| CN104333497A (en) * | 2014-11-27 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Automatic equipment discovery method of intelligent home network and network system |
| CN109728983A (en) * | 2017-10-31 | 2019-05-07 | 丹阳百斯特智能系统有限公司 | A kind of home videos interacted system |
| CN111225082A (en) * | 2020-01-14 | 2020-06-02 | 上海顺舟智能科技股份有限公司 | Identity management method and device of Internet of things intelligent equipment and Internet of things platform |
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| JP4289030B2 (en) * | 2002-07-30 | 2009-07-01 | パナソニック株式会社 | Mobility management method and mobile terminal |
| CN1172495C (en) * | 2002-09-06 | 2004-10-20 | 联想(北京)有限公司 | Method for realizing interconnection between devices by using door gateway and its realizing equipment |
| CN1173530C (en) * | 2002-12-11 | 2004-10-27 | 北京邮电大学 | Method for realizing 'personnel information auxiliary technology' service in telephone network |
| CN1207875C (en) * | 2003-10-17 | 2005-06-22 | 中国联合通信有限公司 | City area comprehensive business network system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102694804A (en) * | 2012-05-29 | 2012-09-26 | 华南理工大学 | Realization method and device for intelligent home unified platform on basis of UPnP protocol |
| CN103905409A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Automatic registration and discovery method based on wide area network devices |
| CN103905511A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Point-to-point service discovering and calling system and method based on wide area network |
| CN103973748A (en) * | 2013-02-04 | 2014-08-06 | 珠海格力电器股份有限公司 | Intelligent home system and monitoring method implemented by same |
| CN103973748B (en) * | 2013-02-04 | 2017-08-01 | 珠海格力电器股份有限公司 | Intelligent domestic system and its monitoring method |
| CN104301197A (en) * | 2013-07-17 | 2015-01-21 | 中国电信股份有限公司 | Method and system of implementing mutual discovery between multiple terminals of user |
| CN104301197B (en) * | 2013-07-17 | 2017-09-19 | 中国电信股份有限公司 | It is a kind of to realize the method and system mutually found between user multiple terminals |
| CN104333497A (en) * | 2014-11-27 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Automatic equipment discovery method of intelligent home network and network system |
| CN104333497B (en) * | 2014-11-27 | 2018-09-28 | 上海斐讯数据通信技术有限公司 | A kind of intelligent home network automatic device discovery method and network system |
| CN109728983A (en) * | 2017-10-31 | 2019-05-07 | 丹阳百斯特智能系统有限公司 | A kind of home videos interacted system |
| CN111225082A (en) * | 2020-01-14 | 2020-06-02 | 上海顺舟智能科技股份有限公司 | Identity management method and device of Internet of things intelligent equipment and Internet of things platform |
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| CN101867508B (en) | 2012-04-04 |
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