CN104039028A - Wireless digital home network system based on WIFI - Google Patents
Wireless digital home network system based on WIFI Download PDFInfo
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- CN104039028A CN104039028A CN201410277334.3A CN201410277334A CN104039028A CN 104039028 A CN104039028 A CN 104039028A CN 201410277334 A CN201410277334 A CN 201410277334A CN 104039028 A CN104039028 A CN 104039028A
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Abstract
The invention discloses a wireless digital home network system based on WIFI. The wireless digital home network system comprises a digital home gateway, a wireless router, a plurality of sub-gateways and a plurality of network terminals, wherein the digital home gateway is connected with the plurality of sub-gateways through the wireless router to form a WiFi network base on a 802.11g protocol; the digital home gateway, the wireless router and the sub-gateways are respectively provided with nodes, and the plurality of network terminals are respectively connected with the nodes in a freely distributed manner. According to the home wireless network system based on WiFi which replaces a traditional wired home network system, various terminals with network functions in a home are connected through wireless technology to form a local network and connected with the external Internet to achieve interaction and information sharing; and therefore, high-speed communication among home network terminals can be achieved, and compatibility among various kinds of network terminal equipment can be improved. Compatibility among equipment is enhanced, and lives of users are further improved.
Description
Technical field
The present invention relates to technical field of domestic networks, be specifically related to a kind of wireless digital home network system based on WIFI.
Background technology
Along with the development of economy and technology, except the digitized innovation of household appliances, build a broadband access, interconnected, the shared home network of content and also increasingly highlight.Digital home network refers to by home gateway the function and application of public network is extended to family, and connect various information terminals (as household electrical appliances, PC, handheld terminal etc.) with cable network or wireless network, integrated speech, data, multimedia, control and management function is provided, reach information within the family between portion's terminal and the abundant circulation of outside public network and share.User is in and can enjoys at any time a series of wide-band-message value-added services such as Internet securities, video request program (Video on Demand, VOD), long-distance education, tele-medicine, video conference, online game, and realizes mobile office.
For the networking technology of family, be divided at present wired and wireless two kinds, user wishes can be anywhere, data communication is realized in any place, and this is that cable network can not be realized.The fast development of wireless communication technology, inject fresh blood to digital home's networking technology, at present, adopting wireless fidelity technology (Wireless Fidelity, WiFi), the technology such as super wideband (Ultra Wide Band, UWB), ZigBee, bluetooth can realize the establishment of household internal network.Simultaneously also to us, such problem has been proposed: how to set up a kind of convenient, fast, at a high speed, compatible stronger home network.
In existing technical scheme, adopt cabled digital home network, mainly formed by following two large divisions: home gateway and various information terminal apparatus and intelligent appliance equipment, home gateway is the bridge that whole home network and external network contact, the key of Ye Shi digital home miscellaneous service and application, it can be from different external network receiving communication signals, give certain equipment (as printer by home network transmission of signal, refrigerator, computer, TV etc.), in one family network, each Terminal Type is interconnected and be connected with home gateway, by the cable network of household internal, realizing the self-organizing of the each information terminal apparatus of home network and intelligent appliance networks and automatic discovery and configuration feature is provided.
Wired home network of such scheme needs complicated family's wiring, and be difficult to solve the ubiquitous covering problem in family, wiring, diversion project amount is large, circuit easily damages, each node in net is irremovable, needs the line position of walking of well-designed network topology and reality, because look after factor attractive in appearance before building network, wired network generally selects the secretly mode of burying to connect up, but this method can be subject to the restriction of home environment and changed network structure in the future has also been brought to trouble.In addition present more and more powerful mobile terminals, smart mobile phone, flat board etc., these terminal equipments all need to be connected with home network, and this be wired home network irrealizable.Thereby must be necessary to provide a kind of at a high speed, compatibility by force, wireless family networking mode easily, realize the interconnected of home intelligent terminal, to further facilitate user's life.
Summary of the invention
The object of this invention is to provide a kind of wireless digital home network system based on WIFI, make household internal network-termination device freely realized by the binding energy in space wireless interconnected, further facilitate user's life.
Therefore, the invention provides a kind of wireless digital home network system based on WIFI, comprise: digital home gateway, wireless router, some subnets close and some network terminals, described digital home gateway closes by described wireless router and some described subnets the WiFi network being connected to form based on 802.11g agreement, described digital home gateway, wireless router, subnet close and are formed with respectively node, and some described network terminals distribute arbitrarily respectively and are connected with described node.
Wherein, the described network terminal is phone, media server, computer, printer, facsimile machine, mobile control terminal, transducer, intelligent appliance, TV, Set Top Box.
Preferably, described subnet closes the state that the network terminal of its connection is provided to digital home gateway, digital home gateway closes the network terminal connecting by sub-gateway management control subnet, subnet closes and receives the communication request of digital home gateway, is connected in the network terminal of digital home gateway and the network terminal of connexon gateway and mutually accesses to realize by digital home gateway and interconnect.
Preferably, the described network terminal is closed and is removed to access outer net by digital home gateway or subnet, and outer net is closed and provided corresponding application service for user by digital home gateway or subnet.
Compared with prior art, network system of the present invention does not need complicated home network wiring, and one or more " WiFi focuses " can be set in one family.In whole home network, digital home gateway is the core of the whole high-speed secure wireless family network system based on WiFi, it completes the conversion between various different communication protocol and information sharing in family wireless network on the one hand, and carry out exchanges data with external network, be also responsible on the other hand the network terminal in family to manage and control.The network terminal in family is also communicated with external network by described home gateway, realizes mutual and information sharing.Not only can realize the high-speed communication between home network terminal, and can improve the compatibility between disparate networks terminal equipment.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the wireless digital home network system based on WIFI of the present invention;
Fig. 2 is another structural representation of the wireless digital home network system based on WIFI of the present invention;
Fig. 3 is the flow chart of the wireless digital home network system applies based on WIFI of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
As mentioned above, the object of the present invention is to provide a kind of WiFi wireless family network system based on 802.11g consensus standard, by this domestic network system, make household internal electronic equipment freely realized by the binding energy in space wireless interconnected, further facilitate user's life.
Particularly, with reference to figure 1, wireless digital home network system based on WIFI provided by the invention, comprise: comprising: digital home gateway, wireless router, some subnets close and some network terminals, described digital home gateway closes by described wireless router and some described subnets the WiFi network being connected to form based on 802.11g agreement, described digital home gateway, wireless router, subnet close and are formed with respectively node, and some described network terminals distribute arbitrarily respectively and are connected with described node.Understandably, the described network terminal is the home network devices such as phone, media server, computer, printer, facsimile machine, mobile control terminal, transducer, intelligent appliance, TV, Set Top Box.In whole network system, digital home gateway is core, and disparate networks terminal is interconnected and communicate by letter with the external world by digital home gateway, and wireless router is wherein a WiFi focus.
With reference to figure 2, as shown in the figure, the network terminal being connected with digital home gateway is called main equipment to the household internal traffic model of the wireless family network system based on WiFi, closes the network terminal being connected be called subnet equipment with subnet.Communication scenes between the digital home's internal unit based on WiFi mainly contains: the information interaction between digital home gateway and subnet close; Information interaction between the communication between digital home's internal unit and equipment and gateway (digital home gateway, subnet close).This information interaction not only can realize the high-speed communication between domestic terminal apparatus, and can improve the compatibility between all kinds of smart machines.
Subnet closes and digital home gateway communication, it is the WiFi network based on 802.11g agreement, subnet closes the state that the network terminal of its connection is provided to digital home gateway, digital home gateway closes the network terminal connecting by sub-gateway management control subnet, subnet closes only accepts the communication request of digital home gateway, is connected in the network terminal of digital home gateway and the network terminal of connexon gateway and mutually accesses to realize by digital home gateway and interconnect.The network terminal is closed and is removed to access outer net by digital home gateway or subnet, and outer net is closed and provided corresponding application service for user by digital home gateway or subnet.
With reference to figure 3, as one embodiment of the invention, further illustrate the digital home wireless network system based on WiFi by the embodiment of user's program request high-definition movie.The step of whole program request is as follows: first, the user of digital home carries out program request to the video that will watch, closes transmission order request by WiFi network through digital home gateway or subnet; Main equipment (normally PC or panel computer) is received user's order request, confirms user's video on-demand request, and sends the request of video request program to Internet; Video resource source point receives after request, and data are transferred to wireless router by Internet, and wireless router closes and sends the data to main equipment through digital home gateway or subnet, wherein uses 802.11g agreement to carry out the transmission of data at this; Main equipment receives after video data, confirm by Set Top Box whether video data needs conversion, if do not needed, directly send to Set Top Box, need first in main equipment, to carry out data compression, then send Set Top Box (built-in WiFi module) to, main equipment transmit data to this process of Set Top Box also based on 802.11g agreement, in the size of this while check data bag, form, whether quantity conforms with transmission standard.Guarantee integrality and the accuracy of data receiver, fail complete reception or correctly receive as check data, require transmission data again; Set Top Box is received the data that main equipment is sent, and data are processed, and resolves to simulation composite video signal, directly pass to television set, between television set and Set Top Box, be directly connected, do not need to use WiFi network to carry out the transmission of data, the video that television set just can play-on-demand like this.
The present invention aims to provide a kind of family wireless network system based on WiFi, replaces wired domestic network system in the past, the various household electrical appliance with network function in family is connected into LAN by wireless technology, and be connected with outside Internet.Compared with prior art, network system of the present invention does not need complicated home network wiring, and one or more " WiFi focuses " can be set in one family.In whole home network, digital home gateway is the core of the whole high-speed secure wireless family network system based on WiFi, it completes the conversion between various different communication protocol and information sharing in family wireless network on the one hand, and carry out exchanges data with external network, be also responsible on the other hand the network terminal in family to manage and control.The network terminal in family is also communicated with external network by described home gateway, realizes mutual and information sharing.Increasing mobile device, all support WiFi function as smart mobile phone, panel computer etc., become a kind of basic configuration, popularizing as the home network based on WiFi of WiFi set up possibility is provided, improve the compatibility of equipment room, further improved user's life.
The wireless digital home network system based on the WIFI above embodiment of the present invention being provided, be described in detail, in the present invention, applied specific case principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (4)
1. the wireless digital home network system based on WIFI, it is characterized in that, comprise: digital home gateway, wireless router, some subnets close and some network terminals, described digital home gateway closes by described wireless router and some described subnets the WiFi network being connected to form based on 802.11g agreement, described digital home gateway, wireless router, subnet close and are formed with respectively node, and some described network terminals distribute arbitrarily respectively and are connected with described node.
2. the wireless digital home network system based on WIFI as claimed in claim 1, it is characterized in that, the described network terminal is phone, media server, computer, printer, facsimile machine, mobile control terminal, transducer, intelligent appliance, TV, Set Top Box.
3. the wireless digital home network system based on WIFI as claimed in claim 1, it is characterized in that, subnet closes the state that the network terminal of its connection is provided to digital home gateway, digital home gateway closes the network terminal connecting by sub-gateway management control subnet, subnet closes and receives the communication request of digital home gateway, is connected in the network terminal of digital home gateway and the network terminal of connexon gateway and mutually accesses to realize by digital home gateway and interconnect.
4. the wireless digital home network system based on WIFI as claimed in claim 1, is characterized in that, the network terminal is closed and removed to access outer net by digital home gateway or subnet, and outer net is closed and provided corresponding application service for user by digital home gateway or subnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410277334.3A CN104039028A (en) | 2014-06-19 | 2014-06-19 | Wireless digital home network system based on WIFI |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410277334.3A CN104039028A (en) | 2014-06-19 | 2014-06-19 | Wireless digital home network system based on WIFI |
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| CN104039028A true CN104039028A (en) | 2014-09-10 |
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| CN201410277334.3A Pending CN104039028A (en) | 2014-06-19 | 2014-06-19 | Wireless digital home network system based on WIFI |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591995A (en) * | 2014-10-20 | 2016-05-18 | 中国电信股份有限公司 | Method and system for communication between sensor network and Internet |
| CN107623938A (en) * | 2016-07-13 | 2018-01-23 | 北京捷联微芯科技有限公司 | The method and its system of large number quipments access internet in WLAN |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820371A (en) * | 2010-04-30 | 2010-09-01 | 中山大学 | A digital home system |
| CN102025573A (en) * | 2009-09-15 | 2011-04-20 | 海尔集团公司 | Home network system |
| CN103763184A (en) * | 2013-12-25 | 2014-04-30 | 江苏动力联盟物联网科技有限公司 | Gateway of intelligent housing system based on ubiquitous network |
| CN103856379A (en) * | 2014-03-05 | 2014-06-11 | 东莞中山大学研究院 | An Intelligent Control System Based on Home Network Multi-Service Platform |
-
2014
- 2014-06-19 CN CN201410277334.3A patent/CN104039028A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102025573A (en) * | 2009-09-15 | 2011-04-20 | 海尔集团公司 | Home network system |
| CN101820371A (en) * | 2010-04-30 | 2010-09-01 | 中山大学 | A digital home system |
| CN103763184A (en) * | 2013-12-25 | 2014-04-30 | 江苏动力联盟物联网科技有限公司 | Gateway of intelligent housing system based on ubiquitous network |
| CN103856379A (en) * | 2014-03-05 | 2014-06-11 | 东莞中山大学研究院 | An Intelligent Control System Based on Home Network Multi-Service Platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591995A (en) * | 2014-10-20 | 2016-05-18 | 中国电信股份有限公司 | Method and system for communication between sensor network and Internet |
| CN107623938A (en) * | 2016-07-13 | 2018-01-23 | 北京捷联微芯科技有限公司 | The method and its system of large number quipments access internet in WLAN |
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Application publication date: 20140910 |