CN206564612U - A kind of home gateway - Google Patents

A kind of home gateway Download PDF

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Publication number
CN206564612U
CN206564612U CN201720326398.7U CN201720326398U CN206564612U CN 206564612 U CN206564612 U CN 206564612U CN 201720326398 U CN201720326398 U CN 201720326398U CN 206564612 U CN206564612 U CN 206564612U
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module
data message
home gateway
processor
video processor
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CN201720326398.7U
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程海瑞
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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Abstract

The utility model embodiment provides a kind of home gateway, is related to communication technical field, for set top box to be combined as a whole with optical access device.The home gateway includes:Power module, data message processor and video processor.Wherein, power module connection data message processor and video processor, for providing work energy to data message processor and video processor;Data message processor connecting wan interface and lan interfaces;Video processor connects high definition multimedia interface;Data message processor is also connected by the first link with video processor, the data that the first link is used between data message transmission processor and video processor.The utility model embodiment is used for the manufacture of home gateway.

Description

A kind of home gateway
Technical field
The utility model is related to communication technical field, more particularly to a kind of home gateway.
Background technology
With the development of science and technology, people's living standard is improved constantly, and the electronics such as television set, computer, smart mobile phone is set It is standby to become increasingly popular.On the one hand, user need to use digital video switching box (English name when using television set:Set Top Box, English abbreviation:STB, also known as:Set top box).Set top box is used to connect television set and outside source, so that signal source be carried The data signal of confession is converted to vision signal input television set, it is ensured that the normal display of TV.On the other hand, user is using electricity Single domestic consumer's unit (English name is needed to use during the accessing to wide band network such as brain, smart mobile phone:Single Family Unit, referred to as:) or home gateway unit (English name SFU:Home Gateway Unit, referred to as:) etc. HGU soft exchange is set It is standby.The optical access devices such as HGU, SFU are to connect the bridge between carrier network and home network, realize protocol translation, message Forwarding and the management of nuclear family network operation and network security.
Current set top box and optical access device is two completely self-contained equipment, if user is needed by using television set And internet is accessed, then needs to purchase set top box and optical access device respectively.But set top box and optical access device are purchased respectively Many unfavorable factors can be brought.Specifically, first respectively O&M, purchase, set top box and optical access device are installed can increase user Cost, exceptional space can be taken by secondly placing two kinds of equipment simultaneously in the family, and two kinds of equipment independently work meeting again More electric energy is consumed, is unfavorable for environmental protection.In addition, can not be played after home gateway foradownloaded video, set top box can not be directly connected to FTTH networks, cause family's storage device inconvenient for use, if set top box is combined as a whole with optical access device, can overcome User the drawbacks of home gateway and set top box directly shift fork family storage device back and forth, avoid again user watch TV when The network traffics impact brought under concentration is broadcast on section side below, can also simplify O&M, conveniently installation, reduction energy consumption, saving are empty Between effect.
Utility model content
Embodiment of the present utility model provides a kind of home gateway, for set top box and optical access device to be combined into one Body.
To reach above-mentioned purpose, embodiment of the present utility model is adopted the following technical scheme that:
First aspect includes there is provided a kind of home gateway, the home gateway:Power module, data message processor and regard Frequency processor.
Wherein, power module connection data message processor and video processor, for data message processor and regarding Frequency processor provides work energy;Data message processor connecting wan interface and lan interfaces;Video processor is connected High definition multimedia interface;Data message processor is also connected by the first link with video processor, and the first link is used to pass Data between transmission of data Message processing device and video processor.
The utility model embodiment provides a kind of home gateway, and the home gateway includes:Power module, data message processing Device and video processor.Power module connects data message processor and video processor, for data message processor and Video processor provides work energy;Data message processor connecting wan interface and lan interfaces;Video processor connects Connect high definition multimedia interface;Data message processor is also connected by the first link with video processor, and the first link is used for Data between data message transmission processor and video processor.The first link transmission data Message processing can so be passed through Data between device and video processor, set top box is combined as a whole with optical access device, compared to set top box and soft exchange Equipment is two completely self-contained equipment, and set top box and optical access device are combined as a whole by the utility model embodiment both can be with Overcome user the drawbacks of home gateway and set top box directly shift fork family storage device back and forth, user is avoided again in viewing TV Period side broadcast below concentrate under the network traffics impact that brings, can also simplify O&M, it is convenient install, reduction energy consumption, section Save space effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation one for the home gateway that Fig. 1 provides for the utility model embodiment;
The structural representation two for the home gateway that Fig. 2 provides for the utility model embodiment;
The structural representation three for the home gateway that Fig. 3 provides for the utility model embodiment;
The structural representation four for the home gateway that Fig. 4 provides for the utility model embodiment;
The structural representation five for the home gateway that Fig. 5 provides for the utility model embodiment;
The structural representation six for the home gateway that Fig. 6 provides for the utility model embodiment;
The structural representation seven for the home gateway that Fig. 7 provides for the utility model embodiment;
The structural representation eight for the home gateway that Fig. 8 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
In the utility model embodiment, word is made example, illustration for expression or said " exemplary " or " such as " It is bright.Any embodiment or design for being described as " exemplary " or " such as " in the utility model embodiment should not be by It is construed to than other embodiments or design more preferably or more advantage.Specifically, " exemplary " or " example are used Such as " word is intended to that related notion is presented in a concrete fashion.
Current set top box and optical access device is two completely self-contained equipment, if user is needed by using television set And internet is accessed, then needs to purchase set top box and optical access device respectively.But set top box and optical access device are purchased respectively Many unfavorable factors can be brought.Specifically, first respectively O&M, purchase, set top box and optical access device are installed can increase user Cost, exceptional space can be taken by secondly placing two kinds of equipment simultaneously in the family, and two kinds of equipment independently work meeting again More electric energy is consumed, is unfavorable for environmental protection.
In order to solve the above problems, the utility model embodiment provides a kind of home gateway, for set top box to be connect with light Enter equipment to be combined as a whole.
As shown in figure 1, the front yard gateway that the utility model embodiment is provided includes:Power module 11, data message processor 12 and video processor 13.
Wherein, the connection data message of power module 11 processor 12 and video processor 13, for being handled to data message Device 12 and video processor 13 provide work energy;Connecting wan (the English full name of data message processor 12:wide area Network, referred to as:WAN) interface and LAN (English full name:Local area network, referred to as:LAN) interface;Video Processor 13 connects high definition multimedia (English full name:High definition multimedia interface, referred to as: HDMI) interface;Data message processor 12 is also connected by the first link L1 with video processor 13, and the first link L1 is used to pass Data between transmission of data Message processing device 12 and video processor 13.
Home gateway in the utility model embodiment is user side equipment, and it is connection home network and carrier network The equipment for carrying out data transfer protocol processing.
Usual power module can realize that conversion, the control of voltage and current and the change of AC and DC electricity, electric current are whole The functions such as shape.Optionally, the function of power module also includes management coordination, battery charging of civil power and storage battery power supply etc., Battery can be built in home gateway can also be by being hung on home gateway outside battery interface.Specifically, the utility model is real Apply in example, power module 11 can connect AC power by power supply adaptor, and be handled by AC power to data message Device 12 and video processor 13 provide work energy.Or power module 11 can also connect battery, and by battery to Data message processor 12 and video processor 13 provide work energy.In addition, power module 11 can also be by other means There is provided and this do not limited to data message processor 12 and video processor 13 in work energy, the utility model embodiment, Work energy can be provided by power module 11 to data message processor 12 and video processor 13 to be defined.
It should be noted that the data message processor in the utility model embodiment is included by PON (English full name: Passive Optical Network, Chinese:Passive optical-fiber network) MAC (English full name:Media Access Control, Chinese:Medium access control) processing module, exchange routing module and control module.Wherein, at PON MAC Module is managed mainly for the treatment of PON agreements;Routing module is exchanged mainly for the treatment of internet (English full name: Internet Protocol, referred to as:IP) agreement, and the forwarding of IP messages;Control module is used to complete basic storage device management, business Configuration, forwarding control, remote management, local network services and basic network peace congruous function.Optionally, the utility model is implemented Data message processor can use microprocessor (the English full name without inner interlocked pipelining-stage in example: microprocessor Without interlocked piped stages, referred to as:MIPS) (English is complete for framework or advanced reduced instruction set machine Claim:Advanced reduced instruction set computer machine, referred to as:ARM) framework.
Optionally, above-mentioned wan interface can connect carrier network, and such as wan interface can connect FTTB (English Full name:Fiber to the building, referred to as:FTTB) network or fiber to the home (English full name:fiber to the Home, referred to as:FTTH) network.
In the utility model embodiment, the quantity of above-mentioned LAN interface can be one or more.Optionally, above-mentioned LAN connects Mouth can be Ethernet interface, and LAN interface can connect the terminal device of household internal, such as personal computer.
Optionally, above-mentioned HDMI can connect the video processor and television set in above-mentioned home gateway, to realize The output of sound and image.
In the utility model embodiment, above-mentioned video processor can be used for realizing video and audio coding and decoding, Memory management, electronic program guides (English full name:Electronic program guide, referred to as:EPG) processing, multicast The function such as agreement and IP Message processings.Specifically, video processor in the utility model embodiment in the utility model embodiment It can use and contain arm processor, the encoding and decoding of audio frequency and video picture, transmitting stream (English full name:Transport Stream, referred to as TS) demultiplexing, graphics process, display processing, channel decoding, safe handling, audio-video interface, memory control interface and The chip of the modules such as peripheral interface, can also use the chip containing x86 architecture processors.
Specifically, the first link can be Ethernet interface or bus in the utility model embodiment.
Exemplary, the data message processor in the home gateway in the utility model embodiment can be from wan interface Downlink data is received, and determines to send downlink data to video processor or LAN interface.Exemplary data message processing IP address that device can be carried in the downlink data according to reception, VLAN ID (English full name:Virtual Local Area Network Identification, abbreviation:Vlan ID) and medium access control (English full name:media access Control, abbreviation:MAC) address determines specifically to send the downlink data received to video processor or LAN interface.This Data message processor in utility model embodiment in home gateway can also receive up from video processor and LAN interface Data (for example, the television set and the personal computer of LAN interface connection that can be connected from video processor receive upstream data), And send upstream data to wan interface, transmitting uplink data (is for example transmitted to metropolitan area into wide area network by wan interface Net, 169 nets etc.).
The utility model embodiment provides a kind of home gateway, and the home gateway includes:Power module, data message processing Device and video processor.Power module connects data message processor and video processor, for data message processor Work energy is provided with video processor;Data message processor connecting wan interface and lan interfaces;Video processor Connect high definition multimedia interface;Data message processor is also connected by the first link with video processor, and the first link is used Data between data message transmission processor and video processor.At so can be by the first link transmission data message The data between device and video processor are managed, set top box is combined as a whole with optical access device, connect compared to set top box and light It is two completely self-contained equipment to enter equipment, and set top box and optical access device are combined as a whole by the utility model embodiment both may be used To overcome user the drawbacks of home gateway and set top box directly shift fork family storage device back and forth, user is avoided again in viewing electricity Depending on period side broadcast below concentrate under the network traffics impact that brings, can also simplify O&M, it is convenient install, reduction energy consumption, Save Space.
Optionally, with reference to Fig. 1, as shown in Fig. 2 the home gateway also includes wireless protocols module 14, wireless protocols module 14 pass through the second link L2 connection data messages processor 12;Second link L2 is used for data message transmission processor 12 and wireless Data between protocol module 14.
As shown in Fig. 2 wireless protocols module 14 can connect power module 11, power module 11 is additionally operable to wireless association Discuss module 14 and work energy is provided.
Wherein, above-mentioned wireless protocols module may be used to provide Wireless Fidelity (English full name: wireless- Fidelity, referred to as:Terminal device, can wirelessly be connected with each other by Wi-Fi) function.
Exemplary, above-mentioned wireless protocols module can specifically include 2.4GHZ (Gigahertz) and 5GHZ two is wireless The nothing of the series standard of support 802.11 (including 802.11a/b/g/n, 802.11ac, 802.11ax, 802.11ah etc.) of frequency range Core piece, and corresponding with the company wireless chip one or more antennas and its power amplifier.
Optionally, with reference to Fig. 2, as shown in figure 3, the home gateway also includes switch module 15, switch module 15 includes:Always Switch 151, video processor switch 152 and wireless protocols module switch 153.Master switch 151 is used to control opening for home gateway Open or close;Video processor switch 152 is used to control being turned on and off for video processor 13;Wireless protocols module switch 153 are used to control being turned on and off for wireless protocols module 14.
As shown in figure 3, in the utility model embodiment, switch module 15 can connect power module 11.
Because switch module can individually control video processor, wireless protocols module and family in the utility model embodiment The opening and closing of front yard gateway, therefore when can there was only some module work (such as video processor) in the home gateway, Other modules (such as wireless protocols module) can will be closed by switch module control, so as to save electric energy.
Optionally, with reference to Fig. 3, as shown in figure 4, the home gateway also includes infrared receiving module 16, infrared receiving module 16 by the 3rd link L3 connections video processor 13, for receiving control signal, and by the 3rd link L3 by control signal It is forwarded to video processor L3.
In the utility model embodiment, above-mentioned infrared receiving module can be by infrared communication protocol and remote control (for example The remote control of set top box) information exchange is carried out, complete selection that video file/TV programme plays and control, home gateway The man-machine interactions such as configuration.
Optionally, with reference to Fig. 4, as shown in figure 5, the home gateway also includes speech processing module 17, speech processing module 17 pass through the 4th link L4 connection data messages processor 12;Speech processing module 17 is also connected with telephony interface;4th link L4 For the data between data message transmission processor 12 and speech processing module 17.
Exemplary, above-mentioned telephony interface can be RJ11 interfaces.
Optionally, with reference to Fig. 5, as shown in fig. 6, the home gateway also includes indicator lamp 18, the connection power supply mould of indicator lamp 18 Block 11, data message processor 12, video processor 13, wireless protocols module 14, infrared receiving module 16 and speech processes Module 17, for indicate data Message processing device 12, video processor 13, wireless protocols module 14, infrared receiving module 16 with And the working condition of speech processing module 17.Switch module 15 also includes indicator light switch 154, and indicator light switch 154 is used to control Indicator lamp 18 processed is turned on and off.
Indicator light switch can be by user's manual-lock or unlatching, for example, can be with short-press in the utility model embodiment Indicator light switch button is directly turned on and off, and long-press indicator light switch button evening closes.The time that indicator lamp is closed can be with LAN mouthful are connected by PC enter the network management pages or by remote control in page configuration of starting shooting by user, can also be The period of indicator light switch is configured when the family gateway equipment dispatches from the factory.So carried in user using the utility model embodiment During the home gateway of confession, can flexibly control the opening and closing of indicator light switch, with meet user demand (for example, with Family can close indicator light switch in night, to avoid indicator lamp light from influenceing the sleep of user).
Optionally, with reference to Fig. 6, as shown in fig. 7, the home gateway also includes memory module 19, the connection number of memory module 19 According to Message processing device 12 and video processor 13.
Optionally, in the utility model embodiment, memory module can be deposited including at least one effumability arbitrary access Reservoir (English full name:Random access memory, referred to as:) and at least one additional storage RAM.
Exemplary, RAM can be dynamic random access memory (English full name:Dynamic Random Access Memory, referred to as:DRAM) etc.;Additional storage can be electronic multimedia card (English full name:embedded multi Media card, referred to as:EMMC), flash memory (English full name:Flash Memory) or hard disk etc..
Optionally, in the utility model embodiment, above-mentioned memory module can include 2 RAM, such data message processing Device and video processor can each use a RAM as memory headroom.
Optionally, in the utility model embodiment, it is for example above-mentioned that above-mentioned memory module can include multiple additional storages Memory module can include 3 additional storages, wherein, two additional storages can be eMMC or Flash, such storage Data message processor and video processor can use an eMMC or Flash respectively as memory space.Another auxiliary Memory can be hard disk, and it can pass through SATA (Serial Advanced Technology Attachment (sata hards Disk interfacing interface specification) interface connection home gateway (can be specifically to realize the data message in hard disk and home gateway The connection of processor and video processor), such home gateway (can be specifically the data message processor in home gateway) It can realize and download to video in network etc. in the hard disk, and pass through video processor access hard disk, it is possible to which playing should The video stored in hard disk.
Wherein, the video in network downloads to where, can (chip dispatches from the factory just matches somebody with somebody with network by managing network configuration Put function) determine.Specifically, video processor is to play IPTV (English full name:Internet Protocol Television, Chinese:IPTV) content or hard disk in content, can pass through start shooting the page select Select.
Because in the utility model embodiment, data message processor and video processor connect memory module, therefore number The storage resource of home gateway can so be saved with common storage space according to Message processing device and video processor.
Optionally, in the utility model embodiment, as shown in figure 8, data message processor 12 can be with connection universal string Row bus (English full name:Universal serial bus, referred to as:USB) interface, USB interface can connect mobile hard disk, Charging equipment etc..In addition, when USB interfaces can connect the storage devices such as mobile hard disk, connecting the storage device of USB interface Can also be that data message processor and video processor provide memory space.
The exemplary USB interface can be USB3.0 interfaces.
Optionally, in the utility model embodiment, Wide Area Network interface can be miniature pluggable module (English full name: Small form-factor pluggables, referred to as:SFP) interface.
Because Wide Area Network interface can be in SFP interfaces, therefore the utility model embodiment in the utility model embodiment Wide Area Network interface can connect FTTB networks and FTTH networks.
The home gateway that the utility model embodiment is provided, can also including printed wiring board, (English is whole:printed Circuit board, abbreviation PCB), to provide the electronic component in the home gateway, (data message as escribed above is handled Device, video processor, memory, wireless module, power module, external interface (i.e. above-mentioned USB interface, telephony interface etc.)) Fixation, the mechanical support of assembling, realize wiring between various electronic components, electrical connection or be electrically insulated, and provide Required electric special (such as characteristic impedance).
Above-mentioned pcb board and electronic component can be encapsulated in plastics or metal shell, external interface, switch key, referred to Show that lamp opening corresponding with shell is engaged, and the antenna of wireless module needs to be placed in outside metal shell.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any one skilled in the art is in the technical scope that the utility model is disclosed, the change that can be readily occurred in Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with right It is required that protection domain be defined.

Claims (10)

1. a kind of home gateway, it is characterised in that including:Power module, data message processor and video processor;
The power module connects the data message processor and the video processor, for being handled to the data message Device and the video processor provide work energy;The data message processor connecting wan interface and lan interfaces; The video processor connects high definition multimedia interface;The data message processor also passes through the first link and the video Processor is connected, and first link is used to transmit the data between the data message processor and the video processor.
2. home gateway according to claim 1, it is characterised in that the home gateway also includes:Wireless protocols module;
The wireless protocols module passes through data message processor described in the second link connection;Second link is used to transmit institute State the data between data message processor and the wireless protocols module.
3. home gateway according to claim 2, it is characterised in that the home gateway also includes:Switch module;It is described Switch module includes:Master switch, video processor switch and wireless protocols module switch;
The master switch is used to control being turned on and off for the home gateway;The video processor switchs described for controlling Video processor is turned on and off;The wireless protocols module switch is used for unlatching or the pass for controlling the wireless protocols module Close.
4. home gateway according to claim 3, it is characterised in that the home gateway also includes:Infrared receiving module;
The infrared receiving module for receiving control signal, and passes through institute by video processor described in the 3rd link connection State the 3rd link and the control signal is forwarded to the video processor.
5. home gateway according to claim 4, it is characterised in that the home gateway also includes:Speech processing module;
The speech processing module passes through data message processor described in the 4th link connection;The speech processing module is also connected with Telephony interface;4th link is used to transmit the data between the data message processor and the speech processing module.
6. home gateway according to claim 5, it is characterised in that the home gateway also includes:Indicator lamp;
The indicator lamp connects the power module, the data message processor, the video processor, the wireless protocols Module, the infrared receiving module and the speech processing module, for indicating the data message processor, the video Processor, the wireless protocols module, the working condition of the infrared receiving module and the speech processing module;
The switch module also includes:Indicator light switch, the indicator light switch is used for unlatching or the pass for controlling the indicator lamp Close.
7. home gateway according to claim 1, it is characterised in that the home gateway also includes:Memory module;
The memory module connects the data message processor and the video processor, for being handled to the data message Device and the video processor provide memory space.
8. home gateway according to claim 7, it is characterised in that the memory module includes:At least one is volatile Property random access memory and at least one additional storage;
The data message processor and the video processor share at least one described effumability random access memory And at least one described additional storage.
9. home gateway according to claim 1, it is characterised in that the data message processor is also connected with general serial EBI.
10. home gateway according to claim 1, it is characterised in that the Wide Area Network interface is miniature pluggable module Interface.
CN201720326398.7U 2017-03-30 2017-03-30 A kind of home gateway Active CN206564612U (en)

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Application Number Priority Date Filing Date Title
CN201720326398.7U CN206564612U (en) 2017-03-30 2017-03-30 A kind of home gateway

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Application Number Priority Date Filing Date Title
CN201720326398.7U CN206564612U (en) 2017-03-30 2017-03-30 A kind of home gateway

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CN206564612U true CN206564612U (en) 2017-10-17

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