CN103888349B - A kind of family gateway equipment with electric lines of force communication function - Google Patents
A kind of family gateway equipment with electric lines of force communication function Download PDFInfo
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- CN103888349B CN103888349B CN201410157578.8A CN201410157578A CN103888349B CN 103888349 B CN103888349 B CN 103888349B CN 201410157578 A CN201410157578 A CN 201410157578A CN 103888349 B CN103888349 B CN 103888349B
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Abstract
The invention discloses a kind of family gateway equipment with electric lines of force communication function, including network side broadband access module, network exchanging chip module and wired ethernet module；It also includes power line communication module：It is connected with network exchanging chip module, the connecing at electric position of mains supply throughout the room is distributed in for modulating to generate broadband signal the power line carrier signal that can transmit on electric lines of force and be sent to the power line carrier signal, power line communication module is also received and is distributed in connecing at electric position the power line carrier signal that transmits on electric lines of force and demodulating broadband signal from power line carrier signal for mains supply throughout the room, realizes that the agreement of broadband signal and power line carrier signal, medium are mutually changed.The present invention, increased power line communications interface in the user side interface of family gateway equipment, and the indoor broadband network all standing provided based on wired ethernet, WiFi wireless networks and power line network for domestic consumer is serviced.
Description
Technical field
The present invention relates to a kind of gateway, and in particular to a kind of home-use gateway with electric lines of force communication function.
Background technology
With the popularization of broadband access network technology, family online user's rapid growth, people are swum for video request program, network
Play, interactive mode IPTV（Interactive Personal TV, personalized interactive TV）Requirement more and more higher, to network
Require also more and more higher.With Internet of Things（The Internet of things）The arriving of information age, various information men
Electricity is also required to realize information exchange by broadband network, such as：By broadband network, Indoor Video photographic head realizes that user remotely supervises
The broadcasting of IPTV videos is realized in control, television set by broadband network.Due to the demand that user layouts for internal home network have with
Machine, the nexus of indoor pre- arrangement cannot meet various information household electrical appliances for the need of " whenever and wherever possible " of broadband network
Ask, therefore domestic consumer is covered for indoor broadband network design proposes full broadband（Full broadband coverage）
Demand.
Family gateway equipment（Home gateway）It is the bridge and knob of home Intranet and external operations broadband network
Band, family gateway equipment achieve user by wide band system（ADSL/VDSL/LAN/EPON/GPON/3G/LTE）It is linked into outer
Portion's network, realizes that household internal information passes through wide band radar cross section with family's external information.Family gateway equipment is connect with external network
Mouth is referred to as Network Side Interface, and family gateway equipment is referred to as user side interface, power line communication technology to internal interface（Power
Line Communication）It is that broadband signal is modulated, is coupled on electric lines of force, using power line transmission broadband signal, real
The technology of existing broadband connections.The problem that presently, there are is：Family gateway equipment is merely able to the broadband letter for providing indoor limited quantity
Breath point, the built-in WiFi wireless signals of family gateway equipment can only be coated with limit scope, it is impossible to realize covering through walls, home network
Pass equipment cannot realize indoor broadband network all standing, it is impossible to meet information household appliances for the need of indoor broadband network all standing
Ask.
Content of the invention
Problem to be solved by this invention is that existing family gateway equipment cannot realize indoor broadband network all standing, it is impossible to
Information household appliances are met for the demand of indoor broadband network all standing.In order to solve above-mentioned technical problem, the invention provides one
The family gateway equipment with electric lines of force communication function is planted, it includes network side broadband access module 1, network exchanging chip module 2
With wired ethernet module 3；
The network side broadband access module 1：Realize the broadband access of network-side communication service；
The network exchanging chip module 2：It is connected with network side broadband access module 1, realizes network exchanging chip mould
Block 2 is mated with the physical layer of external broadband network, circuit drives and protocol conversion；
The wired ethernet module 3：It is connected with network exchanging chip module 2, realizes that user side Ethernet interface is assisted
View conversion simultaneously interacts transmission with indoor Ethernet completes signal of communication；
It also includes power line communication module 4：It is connected with network exchanging chip module 2, for modulating broadband signal
Generate the power line carrier signal that can transmit on the electric lines of force power line carrier signal is sent to be distributed in indoor respectively
The mains supply at place is connect at electric position, power line communication module 4 also receive be distributed in mains supply throughout the room connect electricity
The power line carrier signal that transmits on electric lines of force at position simultaneously demodulates broadband signal from power line carrier signal, realizes wide
The agreement of band signal and power line carrier signal, medium are mutually changed.
Wired ethernet module 3 described in such scheme includes four 100 m ethernet interface PHY, outside by one
Four mouthful of 100,000,000 transformator is connected to RJ45 sockets.
In such scheme, it also includes flush bonding processor 5, the voip phone interface module of the flush bonding processor 5
APM, usb interface module, WiFi radio interface modules PCIE connect voip phone module 6, USB module 7 and WiFi module respectively
8, the flush bonding processor 5 is network processing unit, completes network side broadband access module 1, network exchanging chip module 2, has
The initial configuration of line ethernet module 3, voip phone module 6, WiFi module 8, USB module 7 and power line communication module 4,
Software-driven, signal dispatching, forwarded acceleration, three-layer network data forwarding, voip phone agreement or network side broadband access
Identifying procedure, user equipment WiFi access authentication flow processs, user side DHCP service.
Realize that the broadband access interface of network-side communication service includes in such scheme in network side broadband access module 1
ADSL, VDSL, LAN, EPON, GPON, 3G or LTE interface.
Include encryption and decryption modules in power line communication module (4) in such scheme, for carrying out to communication data
Encryption and decryption computing, power line communication module (4) are realized by the signal code sent by code button and are operated in same electric power
The process of other the communication equipment Unified Communication passwords on gauze network.
WiFi module 8 described in such scheme is connected by Mini PCIE2.0 interfaces with flush bonding processor 5, there is provided
Support the WiFi wireless applications of 802.11n agreements.
In such scheme, power line communication module 4 is checked to the power line carrier signal quality for receiving in real time,
And the inspection result according to power line carrier signal quality proposes electric lines of force networking quality to user and indicates.
In such scheme, connecing for mains supply be provided with electric position mains supply module 9, by mains supply module 9
The power line network that the power line communication carrier signal for needing to send is injected into commercial power socket and is connected, realizes that electric lines of force is carried
The transmission work of ripple signal；Mains supply module 9 also completes to isolate power line communication carrier signal from external electrical powerline networks,
Realize the reception work of power line carrier signal.
The present invention can meet home gateway user to broadband services based on power line communication technology and Home Gateway Technology
The requirement of application, while the requirement of broadband services management can be met.Present device can provide simultaneously wired ethernet,
WiFi wireless networks and power line network, it is possible to achieve the full broadband network coverage of household internal, improve indoor broadband network cloth
Office, provides broadband services application for user information appliance.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the functional block diagram of the present invention；
Fig. 3 is the architecture diagram of the present invention.
Specific embodiment
The present invention is described in detail with reference to Figure of description and embodiment.
Embodiment 1：The present embodiment includes network side broadband access module 1, network exchanging chip module 2 and wired ethernet
Module 3；
The network side broadband access module 1：Realize the broadband access of network-side communication service；
The network exchanging chip module 2：It is connected with network side broadband access module 1, realizes network exchanging chip mould
Block 2 is mated with the physical layer of external broadband network, circuit drives and protocol conversion；
The wired ethernet module 3：It is connected with network exchanging chip module 2, realizes that user side Ethernet interface is assisted
View conversion simultaneously interacts transmission with indoor Ethernet completes signal of communication；
The present embodiment also includes power line communication module 4：It is connected with network exchanging chip module 2, for believing broadband
Number modulation generates the power line carrier signal that can transmit on electric lines of force and is sent to the power line carrier signal and is distributed in
Mains supply throughout the room is connect at electric position, and power line communication module 4 also receives and be distributed in mains supply throughout the room
Connect at electric position the power line carrier signal that transmits on electric lines of force and demodulate broadband signal from power line carrier signal,
Realize that the agreement of broadband signal and power line carrier signal, medium are mutually changed.
In the present embodiment, the wired ethernet module 3 includes four 100 m ethernet interface PHY funtion parts, outward
Portion is connected to RJ45 sockets by four mouthfuls of 100,000,000 transformators, there is provided Ethernet wired application.
Embodiment 2：The present embodiment increased flush bonding processor 5, the embedded processing on the basis of embodiment 1
Voip phone interface module APM of device 5, usb interface module, WiFi radio interface modules PCIE connect voip phone module respectively
6th, USB module 7 and WiFi module 8, the flush bonding processor 5 are network processing unit, can complete network side broadband access mould
Block 1, network exchanging chip module 2, wired ethernet module 3, voip phone module 6, WiFi module 8, USB module 7 and electric power
The initial configuration of line communication module 4, software-driven, signal dispatching, forwarded acceleration, three-layer network data forwarding or VoIP
The basic functions such as telephone protocol or network side broadband access authentication flow process, user equipment WiFi access authentication flow processs, user side
The home gateway management function such as DHCP service.
The voip phone module 6, is connected with flush bonding processor 5, realizes that the circuit of voip phone drives；The WiFi
Module 8, is connected with flush bonding processor 5, realizes that the conversion of WiFi baseband protocols and wireless receiving and dispatching drive；The USB module 7 is provided
The USB peripheral application of master and slave pattern.
The present embodiment is based on broadband technology（ADSL/VDSL/LAN/EPON/GPON/3G/LTE）Realize that network side broadband connects
Enter, user side interface includes wired Ethernet interface, voip phone interface, USB interface, WiFi wave points and power line communication
Interface, provides for domestic consumer and covers clothes based on the indoor full broadband of wired ethernet, WiFi wireless networks and power line network
Business.
In the present embodiment, the WiFi module 8 is connected by Mini PCIE2.0 interfaces with flush bonding processor 5, is carried
For supporting the WiFi wireless applications of 802.11n agreements.
Voice module in the present embodiment, realizes voip phone function for the VoIP protocol by embedding, and provides two
Road voice output.The voice module includes the SLIC chips portion of the built-in SLAC funtion parts of flush bonding processor and outside
Point, the SLIC chips SLAC parts built-in with flush bonding processor are connected by APM interfaces, are connected externally to twoport RJ11 and are inserted
Seat, there is provided two-way voice application.
USB module in the present embodiment, the USB2.0 interfaces provided by flush bonding processor, there is provided master and slave pattern
USB2.0 interfaces supply external USB equipment application, and interface power supply capacity is up to 1000mA.
The clock module that also includes being connected with the flush bonding processor chip in the present embodiment respectively, RESET modules,
FLASH modules, DDR2 modules and JTAG modules and UART modules for system comissioning.
The family gateway equipment of the present embodiment supports Layer2 switching and three-layer routing function, can realize voice, data, regard
Full speed of the frequency in each port is forwarded.
Shown in Figure 2, a kind of family gateway equipment with electric lines of force communication function that the present embodiment is proposed possesses network
Side function, Core Feature and user side function, wherein, network side function includes broadband network first line of a couplet function, realizes to extranets
The Access Control and management of network；Core Feature includes network configuration management function, qos feature, security function, NAT and address work(
Energy, local management function, TR069 remote management capabilitys, Layer2 switching function, route forwarding function, TR069 remote management work(
Can, realize route, exchange, network management and plant maintenance；User side function includes VoIP phonetic functions, WiFi function, ether
Net network savvy and power line access function, realize various user interfaces and user networking.
Shown in Figure 3, in a kind of family gateway equipment with electric lines of force communication function that the present embodiment is proposed, by embedding
Enter the software frame that formula processor (5) realizes and be divided into user's space and kernel spacing, wherein, user's space includes that application layer is soft
Part, kernel spacing include Device device drive modules, File System file system modules, Function functional modules and
Network network management modules.Device drive module, for completing each functional module on family gateway equipment（Network side broadband
AM access module, UART modules, network PHY module, DDR2 modules, WiFi module, phone interface module, USB control modules, electric power
Line communication module）Configuration driven with GPIO.File system module is used for completing the management and storage of fileinfo, including with text
Part manages the data structure needed for relevant software, the file being managed and enforcement file management.Functional module is used for completing
The work(such as system start-up and reset, system image backup and recovery, equipment control, watchdog reset, system standard instruction and daily record
Energy.Network management module be used for complete WAN-side access-in management, bridge joint route, ethernet port management, multicast, VLAN, NAT, prevent
The functions such as wall with flues, ALG and QoS.
Embodiment 3：On the basis of embodiment 1, comprising encryption and decryption mould in the power line communication module 4 of the present embodiment
Block, for encrypting and decrypting computing to communication data, power line communication module (4) is by signal code that code button is sent
Realize the process with other the communication equipment Unified Communication passwords being operated on same power line network.Power line communication module 4
The power line carrier signal quality examination to receiving is can achieve, and electric lines of force networking matter is proposed to user according to inspection result
Amount instruction.Power line communication module supports the access of multiple external power line communication equipment simultaneously.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the knot that makes under the enlightenment of the present invention
Structure change, every with of the invention with same or like technical scheme, each fall within protection scope of the present invention.
Claims (8)
1. a kind of family gateway equipment with electric lines of force communication function, it includes network side broadband access module (1), network exchange
Chip module (2) and wired ethernet module (3)；
Network side broadband access module (1)：Realize the broadband access of network-side communication service；
Network exchanging chip module (2)：It is connected with network side broadband access module (1), realizes network exchanging chip mould
Block (2) is mated with the physical layer of external broadband network, circuit drives and protocol conversion；
Wired ethernet module (3)：It is connected with network exchanging chip module (2), realizes that user side Ethernet interface is assisted
View conversion simultaneously interacts transmission with indoor Ethernet completes signal of communication；
It is characterized in that it also includes power line communication module (4)：It is connected with network exchanging chip module (2), for by width
Band signal modulation generates the power line carrier signal that can transmit on electric lines of force and is sent to point the power line carrier signal
Connecing at electric position for mains supply throughout the room is distributed in, power line communication module (4) is also received and is distributed in city throughout the room
Power line carrier signal that the connecing at electric position of power supply is transmitted on electric lines of force simultaneously demodulates width from power line carrier signal
Band signal, the agreement and medium for realizing broadband signal and power line carrier signal are mutually changed；
Also include flush bonding processor (5), Vo IP phone interface modules APM of flush bonding processor (5), USB interface mould
Block, WiFi radio interface modules PCIE connect voip phone module (6), USB module (7) and WiFi module (8) respectively, described embedding
Enter formula processor (5) for network processing unit, complete network side broadband access module (1), network exchanging chip module (2), wired
Ethernet module (3), voip phone module (6), WiFi module (8), USB module (7) and power line communication module (4) initial
Change configuration, software-driven, signal dispatching, forwarded acceleration, three-layer network data forwarding, voip phone agreement or network side width
Band access authentication flow process, user equipment WiFi access authentication flow processs, user side DHCP service.
2. a kind of family gateway equipment with electric lines of force communication function according to claim 1, it is characterised in that described have
Line ethernet module (3) is provided with four 100 m ethernet interfaces, and it is slotting to be connected to RJ45 by four mouthfuls of 100,000,000 transformators
Seat.
3. a kind of family gateway equipment with electric lines of force communication function according to claim 1, it is characterised in that the net
Realize in network side broadband access module (1) network-side communication service broadband access interface include ADSL, VDSL, LAN, EPON,
GPON, 3G or LTE interface.
4. a kind of family gateway equipment with electric lines of force communication function according to claim 1, it is characterised in that the electricity
Line of force communication module includes encryption and decryption modules in (4), for encrypting and decrypting computing to communication data.
5. a kind of family gateway equipment with electric lines of force communication function according to claim 1, it is characterised in that the electricity
Line of force communication module (4) is realized being communicated with other being operated on same power line network by the signal code sent by code button
The process of equipment Unified Communication password.
6. a kind of family gateway equipment with electric lines of force communication function according to claim 1, it is characterised in that described
WiFi module (8) is connected by Mini PCIE2.0 interfaces with flush bonding processor (5), there is provided support 802.11n agreements
WiFi wireless applications.
7. a kind of family gateway equipment with electric lines of force communication function according to claim 1, it is characterised in that the electricity
Line of force communication module (4) is checked to the power line carrier signal quality for receiving in real time, and is believed according to power line carrier
The inspection result of number quality proposes electric lines of force networking quality to user and indicates.
8. a kind of family gateway equipment with electric lines of force communication function according to claim 1, it is characterised in that civil power electricity
Connecing for source be provided with electric position mains supply module (9), by mains supply module (9) the power line communication for needing transmission
Carrier signal is injected into commercial power socket and the power line network for being connected, and realizes the transmission work of power line carrier signal；Civil power
Power module (9) also completes to isolate power line communication carrier signal from external electrical powerline networks, realizes power line carrier signal
Reception work.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410157578.8A CN103888349B (en) | 2014-04-18 | 2014-04-18 | A kind of family gateway equipment with electric lines of force communication function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157578.8A CN103888349B (en) | 2014-04-18 | 2014-04-18 | A kind of family gateway equipment with electric lines of force communication function |
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| CN103888349A CN103888349A (en) | 2014-06-25 |
| CN103888349B true CN103888349B (en) | 2017-03-15 |
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| CN201410157578.8A Active CN103888349B (en) | 2014-04-18 | 2014-04-18 | A kind of family gateway equipment with electric lines of force communication function |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340966A (en) * | 2016-10-18 | 2017-01-18 | 国网冀北电力有限公司电力科学研究院 | Household interaction terminal and system |
| CN106506350A (en) * | 2016-12-21 | 2017-03-15 | 深圳公众信息技术有限公司 | A kind of intelligent domestic gateway based on the integration of three networks |
| CN106604416A (en) * | 2017-01-04 | 2017-04-26 | 普联技术有限公司 | Wireless AP device |
| EP3435593B1 (en) * | 2017-07-27 | 2019-06-26 | Siemens Schweiz AG | Network switch |
| CN110932759B (en) * | 2019-12-05 | 2021-09-17 | 成都长虹网络科技有限责任公司 | Master-slave equipment self-adapting method of power line modem |
| CN114124600B (en) * | 2021-11-15 | 2023-06-06 | 国网湖北省电力有限公司营销服务中心(计量中心) | Power line broadband carrier system supporting home subnetwork and application method thereof |
| CN115118552B (en) * | 2022-06-21 | 2024-04-16 | 深圳市中创电测技术有限公司 | Broadband carrier communication gateway device |
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