CN101047671A - Home gateway control system - Google Patents
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- CN101047671A CN101047671A CN 200610067047 CN200610067047A CN101047671A CN 101047671 A CN101047671 A CN 101047671A CN 200610067047 CN200610067047 CN 200610067047 CN 200610067047 A CN200610067047 A CN 200610067047A CN 101047671 A CN101047671 A CN 101047671A
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Abstract
This invention relates to a family gateway control system including: a master process board used in information process and generation of control signals, an Ethernet adaptive unit of computer bus signals connected with the master process board used in converting signals between the computer bus signals and the Ethernet signals, an internal interface unit connected with the Ethernet adaptive unit used in connecting household equipment in the internal network, an outer communication module connected with the master process board used in carrying out protocol conversion of information to communicate with outside communication networks, which provides high safety to information household appliances by taking all information household appliances in a family as the exterior devices of the host of the household gateway system.
Description
Technical field
The present invention relates to a kind of home gateway control system, the home gateway control system that especially a kind of communication network with in-home and family outside is isolated mutually and information household appliances equipment is unified to control.
Background technology
Along with the development of network technology and information household electric industry, make original simple home appliance to be connected, thereby produced information household appliances with network, also be called network home appliance.
Home appliance and Internet connection must be passed through home gateway in the family, and existing home gateway device has three kinds of forms: first kind is set-top box, mainly are the control that realizes television set.Second kind is computer.The third is a communication gate, mainly is responsible for outside access of family and internal network, a little less than the control ability to information household appliances equipment.
Existing information household appliances can be separately by home gateway and Internet connection, also can with a plurality of household electrical appliances unified pass through an appliance gateway and the Internet communicates.If a plurality of information household appliances are connected with home gateway, and carry out uniform communication by home gateway and manage, just constituted digital family system, existing appliance system mainly is the mode by local area network (LAN), be that each home appliance all can have an IP address, communicate by letter with IP between the external network when each information household appliances, need to handle through the NAT of home gateway.
There are following defective in existing home gateway and digital family system:
1) in the prior art, a lot of home appliances adopt independently home gateway and the Internet to carry out information interaction, for example: TV set-top box, it is the dedicated gateway equipment at television set, to the control and management ability of other household electrical appliances a little less than.This mode is not easy to the unified management of home appliance.
2) in the digital family system in the prior art, gateway device need be handled through the NAT of home gateway with communicating by letter of external communication network, and then sends to information household appliances.The communication mode of this local area network (LAN) is also inessential for appliance system, and increase the weight of the load of home appliance and gateway device, and be unfavorable for information security management, specifically:
For example, this control command is that the user sends by portable terminal, if stronger safety certification is carried out in the instruction that information household appliances are sent for portable terminal, has then increased the computing cost of information household appliances, will increase cost accordingly.If the safety certification that information household appliances carry out for the instruction that portable terminal is sent is strong inadequately, though saved expense like this, reduced fail safe, the safety of family information is constituted a latent danger.
3) in addition, for home gateway itself, the user operates required CD-ROM drive, USB interface etc. and generally is set directly on the main process equipment of home gateway, and user's operation is not too convenient.
Some home gateway can provide the CD-ROM drive and the USB interface of external, has strengthened the convenience of user's operation, but the CD-ROM drive of these externals must adopt special-purpose cable (as USB cable, PCI-E interface cable) to be connected with main process equipment with USB interface.In addition, the keyboard of existing home gateway is with mouse or must adopt signal cable (as the USB cable) to be connected with main process equipment, or must adopt wave point (as bluetooth, infrared ray).
For the mode that adopts signal cable to be connected with main process equipment, if the user needs operating equipment (as passing through USB interface, serial ports, the equipment that the parallel port connects, for example: keyboard, mouse, CD-ROM drive, little LCDs, loud speaker, earphone Mike jack, the emulation telephone set is (by the emulation hook switch, the emulation telephone handle, emulation telephone keyboard composition)) and between the main process equipment certain distance is arranged, then the connection cable of user's operating equipment and gateway host equipment room is not easy to dispose, for example: main process equipment places metope one side of placing TV, and the user needs operating equipment to place another to be sidelong the sofa metope, consider attractive in appearance and easy to operate factor, be difficult to dispose.
For the mode that adopts wave point to be connected with main process equipment, CD-ROM drive and USB interface for external, and the required communication rate between the host module higher (more than the 10Mbps), if adopt the mode of WLAN or bluetooth, then and between near other wireless devices there is the air interference problem, may causes the reduction of message transmission rate and quality with frequency range or near frequency band.
Some adopts the CD-ROM drive and the interface arrangement of the external of wave point to need setting battery, and its charging times reaches after the some, and stand-by time and air time all will obviously shorten.If change battery, then increase user's use cost, increase resource consumption.
Summary of the invention
The object of the present invention is to provide a kind of home gateway control system, the communication network of in-home and family outside is isolated mutually, improving the fail safe of home network, and all the information household appliances equipment in the in-home are carried out unified management, be convenient to user's management.
In order to realize the foregoing invention purpose, the invention provides a kind of home gateway control system, comprising:
Main Processing Unit is used for the generation of information processing and control signal;
Computer bus signal Ethernet adaptation unit is connected with described Main Processing Unit, is used for carrying out between computer bus signal and ethernet signal conversion of signals;
Internal interface unit is connected with described computer bus signal Ethernet adaptation unit, is used for connecting the home appliance of internal network.
External communication module is connected with described Main Processing Unit, is used for information is carried out protocol conversion, communicates with external communication network.
By home gateway control system provided by the invention, with all information household appliances equipment of household internal all as the external equipment that is the home gateway system main frame, therefore, digital home's internal network is invisible for external network, and external network can only be seen the main frame of home gateway itself.Like this, all safety certification functions all concentrate on the main frame.Because main frame provides the general calculation resource, make on the basis that does not increase the information household appliances computing cost, the security performance of height is provided for information household appliances.And so the networked devices in the in-home carried out unified management, be convenient to controlling of user.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the structural representation of home gateway control system specific embodiment 1 of the present invention;
Fig. 2 is the structural representation of home gateway control system specific embodiment 2 of the present invention;
Fig. 3 is the structural representation of home gateway control system specific embodiment 3 of the present invention;
Fig. 4 is the structural representation of home gateway control system specific embodiment 4 of the present invention;
Fig. 5 is the structural representation of home gateway control system specific embodiment 5 of the present invention;
Fig. 6 is the structural representation of home gateway control system specific embodiment 6 of the present invention;
Fig. 7 is a user device interface device internal structure schematic diagram of the present invention;
Fig. 8 is the structural representation of home gateway control system specific embodiment 7 of the present invention;
Fig. 9 is the internal structure schematic diagram of intelligent information home electrical appliance equipment of the present invention;
Figure 10 is the structural representation of home gateway control system specific embodiment 8 of the present invention;
Figure 11 is the internal structure schematic diagram of logical message home appliance of the present invention;
Figure 12 is the structural representation of home gateway control system specific embodiment 9 of the present invention.
Embodiment
Home gateway control system of the present invention is isolated in-home and outer net, and the home appliance of household internal is carried out unified management.All home appliances of household internal can carry out information interaction by the main process equipment and the external world of a home gateway, and in this digital family system, all information household appliances of household internal all are the external equipments that can regard main process equipment as.
Referring to Fig. 1, it is the structural representation of home gateway control system specific embodiment 1 of the present invention, and family's gateway host equipment is provided with: Main Processing Unit 1, computer bus signal Ethernet adaptation unit 2, internal interface unit 3, external communication module 4.
Computer bus signal Ethernet adaptation unit 2 is connected with described Main Processing Unit 1, is used for carrying out conversion of signals between computer bus signal and ethernet signal, thereby makes household internal information household appliances equipment and Main Processing Unit carry out data interaction; Specifically, the bus of computer has USB, 1394, PCI and PCI-E etc.
Can adopt one of PLC (power line communication) modem module, Ethernet interface unit and wireless local network connecting point (WLAN AP) or combination in any, described power line communication modem module is used for the signal of data wire and power line using is carried out the modulation and demodulation operation; Described Ethernet interface unit is used for connecting by Ethernet the information household appliances equipment of internal network; Described wireless local network connecting point is used to provide communicating to connect of wireless mode.
External communication module 4 is connected with described Main Processing Unit 1, is used for information is carried out protocol conversion, communicates with external communication network.
By present embodiment as can be seen, being connected between all information household appliances and the home gateway main process equipment not based on the IP agreement, but adopt following protocol stack arrangement: usb bus signal/ethernet signal/physical connection (PLC, category-5 cable, WLAN etc.).All information household appliances directly do not communicate to connect each other, all are to handle by main process equipment.The request that comes the process information household electrical appliances to initiate by main process equipment, and executive control operation.Information household appliances can not supported the ICP/IP protocol stack, and the intercommunication between information household appliances and the family's external network need not be passed through the NAT processing procedure of IP layer, but unified and family's external network intercommunication by main process equipment.For this digital family system, the household internal network is sightless for external network, and external network can only be seen this equipment of home gateway main process equipment on the IP layer.
For the networking mode of concrete household internal, can adopt following mode:
1, the common networking of wired and wireless mode, preferred wired mode under the situation of having ready conditions, wireless mode need trigger the activation.Wired mode bandwidth is higher and more stable, and wireless mode exists and disturbs and switching problem.When not needing WLAN to connect, WLAN AP is in the standby low power consumpting state, disturbs little for adjacent AP.When needs adopt WLAN to connect, can WLAN AP be activated by terminal.
2, in wired mode, based on PLC, other are auxilliary.Portion within the family, power line is the wire transmission medium that distributes the widest, and the interference that is subjected to is less, transmission range is shorter, can satisfy the 100Mbps bandwidth demand.Because the most information household electrical appliances need connect power supply, therefore can fully adopt the PLC mode to communicate.All must be connected wires, the information household appliances of bandwidth in the PLC limit of power, all adopt PLC.
3, the situation that surpasses PLC for bandwidth demand, preferred other access way is as optical fiber, 5 class lines, twisted-pair feeder, copper axis etc.
Referring to Fig. 2, it is the structural representation of specific embodiments of the invention 2, is provided with in the main process equipment of a home gateway: Main Processing Unit 1, usb signal Ethernet adaptation unit 21, PLC modem module 31 and external communication module 4.Below various piece is introduced respectively:
Usb signal Ethernet adaptation unit 21 is connected with the usb bus that passes through of described Main Processing Unit 1, is used for carrying out between usb signal and ethernet signal conversion of signals; For all information household appliances of household internal, main process equipment is a main control computer, and all information household appliances of household internal all are the computer peripheral of main process equipment based on usb bus.Therefore, communicating by letter between the equipment of household internal and Main Processing Unit finally all is converted to the communication based on USB, is convenient to the unified communication and the management of internal network equipment like this, also played the effect that in-home and outer net are isolated.
In the digital family system of present embodiment, all information household appliances that need to communicate by letter with main process equipment only encapsulate the usb bus frame in its ethernet frame.For all information household appliances, the ethernet frame that household electrical appliances send only need send to the Main Processing Unit of main process equipment.All information household appliances are not supported the IP agreement, and the ethernet frame that these information household appliances send also can't send to external communication network, thereby have realized the information isolation that in-home and outer net are isolated.
External communication module 4 is connected with described Main Processing Unit 1, is used for information is carried out protocol conversion, and external communication network communicates.External communication module can adopt card insert type design, is connected by computer bus (PCI, PCI-E, 1394 or USB) between external communication module plug-in card and the Main Processing Unit.Main process equipment is communicated by letter based on the IP agreement with external communication network.The physical layer access technology can adopt multiple mode, comprising: wireless mode (as HSDPA, WiMAX etc.), category-5 cable mode, optical fiber mode, cable tv coax mode, DSL mode, based on PLC mode of supply line etc.External communication module adopts the card insert type design to be intended to improve the degree of modularity of home gateway, improve system maintainability, be convenient to upgrading.When family's network will be set up or during the physical layer access way of change and external communication network, can satisfy required hardware configuration requirement by corresponding communication integrated circuit board in the plug/unplug main process equipment.
Present embodiment provides the stylobate main process equipment that is used for home gateway control originally, and main process equipment plays the effect of core control in whole digital family network system, for digital home provides general-purpose computational resources and communication gate pivot function.For family's external network, main process equipment is the Network Access Point of digital home.For all information household appliances of household internal, main process equipment is a main control computer, and all information household appliances of household internal all are the computer peripheral of main process equipment based on usb bus.
Referring to Fig. 3, it is the structural representation of specific embodiments of the invention 3, in the main frame of embodiment 2, also be provided with usb signal logical signal adaptation unit 22, be connected with Main Processing Unit, be used between the logical signal of usb signal and serial, changing with described PLC modem module 31.In the family, there are some simply only to have the electrical equipment of some logic functions, be referred to as the logical message household electrical appliances in the present invention, first-class as electric light, the automatically controlled fire hose, in addition information household appliances, be referred to as intelligent information home electrical appliance, the function of intelligent information home electrical appliance is many, the more complicated of its information interaction and data processing, and the logical message household electrical appliances only need receive some simple logic control orders (as opening and closing), and feedback states information (as on off state) gets final product, and do not need complicated information interaction.Usb signal logical signal adaptation unit is converted to the logic control signal of serial with the USB control signal that Main Processing Unit sends, and by power line household electrical appliances is realized control by PLC modem module modulation back.
Specific embodiment 4
Referring to Fig. 4, it is the structural representation of specific embodiments of the invention 4, family's gateway host equipment is provided with: Main Processing Unit 1, computer bus signal Ethernet adaptation unit 2, internal interface unit 3, external communication module 4, processing television signals unit 6, be connected by pci bus with described Main Processing Unit 1, be used to carry out the decoding of digital television signal and the conversion between anolog TV signals and the digital television signal;
TV signal control and frequency-selecting unit 5 are connected with described processing television signals unit 4, are used for received television signal, and carry out the control of TV signal and the selection of channel.
Outside main frame, also comprise television set 7, be connected, be used for received television signal and show with control of described TV signal and frequency-selecting unit 5.
In fact, the function that has just realized a set-top box is handled in conjunction with Main Processing Unit again in control of processing television signals unit in the native system and TV signal and frequency-selecting unit to TV signal data.Can provide multiple interfaces with adaptive polytype television set.These interfaces comprise at least:
1) S-VIDEO interface, output S vision signal.The also exportable AUDIO AV of the audio transiting wire audio signal that this interface is joined by other;
2) VIDEO interface, the output composite video signal.The also exportable AUDIO AV of the audio transiting wire audio signal that this interface is joined by other;
3) VGA interface, 15 pins, the analog rgb signal of output computer display card.Or, export YPbPr high definition component video signal by the component signal commentaries on classics VGA connecting line that other joins;
4) AUDIO AV interface, AUDIO PC interface, output audio signal;
5) television antenna interface, the output of simulated television radiofrequency signal.
In the present embodiment, external television set has dual effect, and first can be used as common television set uses received television program.Second can be used as the display of gateway control system, and the VGA shows signal of main process equipment and audio output signal are transferred to television set by TV signal control and frequency-selecting unit and show after the processing television signals unit is adaptive.
Television set in the present embodiment can also can be digital television for common simulated television.When broadcast television signal that main process equipment received is analog tv broadcast signal, TV signal control and frequency-selecting unit directly will be simulated by cable of cable TV and directly be entered television set.
When the receiving digital television broadcast signal,, still directly enter television set by cable of cable TV for digital television.And for simulated television, need through entering television set again after the processing television signals cells modulate.
In the present embodiment, also TV signal control and frequency-selecting unit 14 can be connected with Main Processing Unit 1, be used to receive television control signals.Can directly control by the main frame of home gateway like this, not need traditional TV remote controller TV signal.
Referring to Fig. 5, it is the structural representation of specific embodiments of the invention 5, family's gateway host equipment is provided with: Main Processing Unit 1, usb signal Ethernet adaptation unit 21,, PLC modem module 31, external communication module 4, also comprise one or more user device interface devices 8, be connected with the PLC modem module 31 of main process equipment by the household internal power transmission line, be used between PLC signal and usb signal, carrying out conversion of signals, and the usb signal interface is provided.Can further connect the subscriber equipment of usb signal interface by the usb signal interface, as CD-ROM drive, computor-keyboard, mouse, little LCDs, loud speaker, earphone Mike jack, emulation telephone set (forming) etc. by emulation hook switch, emulation telephone handle, emulation telephone keyboard.Subscriber equipment separates setting with main process equipment, by the user device interface device, subscriber equipment can be arranged on flexibly any position of family, and is convenient for users to use.
Specific embodiment 6
Referring to Fig. 6, it is the structural representation of specific embodiments of the invention 6, family's gateway host equipment is provided with: Main Processing Unit 1, usb signal Ethernet adaptation unit 21, PLC modem module 31, external communication module 4, processing television signals unit 6, be connected by pci bus with described Main Processing Unit 1, be used to carry out the decoding of digital television signal and the conversion between anolog TV signals and the digital television signal; TV signal control and frequency-selecting unit 14 are connected with described processing television signals unit 5, are used for received television signal, and carry out the control of TV signal and the selection of channel.
Comprise also that outside main process equipment one or more user device interface devices 8 are connected with the PLC modem module 31 of main process equipment by the household internal power transmission line, be used for carrying out conversion of signals between PLC signal and usb signal, and the usb signal interface is provided; Television set 7 is connected with control of described TV signal and frequency-selecting unit 5, is used for received television signal and shows.
By the user device interface device, the user can connect keyboard, mouse, CD-ROM drive, audio amplifier etc., and television set then can be used as the main process equipment display, has so just realized one and has separated the computer that is provided with, and is user-friendly.For example, the user device interface device can be arranged on sofa near, on this user device interface device, connect keyboard and mouse, and the display unit of real television set as main process equipment placed on the sofa opposite, the user can control gateway system by keyboard and mouse on sofa very easily, and the problem on needn't considering to connect up, if adopt traditional mode, the connecting line of keyboard, mouse and display is difficult for disposing, and can be subjected to the restriction of other equipment in distance and the family.
In addition, the user device interface device among the embodiment 5 and 6 can adopt internal structure as shown in Figure 7, specifically comprises:
Usb signal Ethernet adaptation unit 21 is connected with described PLC modem module 31, is used for carrying out between usb signal and ethernet signal conversion of signals;
Referring to Fig. 8, it is the structural representation of specific embodiments of the invention 7, family's gateway host equipment is provided with: Main Processing Unit 1, usb signal Ethernet adaptation unit 21,, PLC modem module 31, external communication module 4, outside main frame, also comprise: one or more intelligent information home electrical appliance equipment 9, be connected with PLC modem module 31 in the main frame by the power transmission line of household internal, be used for communicating by transmission line and main process equipment.
Communication function between described intelligent information home electrical appliance equipment and the main frame can be realized by following structure, as shown in Figure 9, specifically comprise:
Usb signal Ethernet adaptation unit 21 is connected with described PLC modem module 31, is used for carrying out between usb signal and ethernet signal conversion of signals;
The microprocessor 91 of intelligent information home electrical appliance is connected with described usb signal Ethernet adaptation unit 21, is used for data processing and intelligent information home electrical appliance is controlled.
Referring to Figure 10, it is the structural representation of specific embodiments of the invention 8, on the basis of embodiment 3, also further comprise: one or more logical message home appliances 10, be connected with described PLC modem module 31 by the household internal power transmission line, be used for receiving control signal and feedback states information by power line.
Described logical message home appliance has the PLC control signal of reception and carries out the control corresponding operation, but the control signal of its reception is fairly simple, for example, switch command etc., these control signals are the combination of some high-low levels, after to the demodulation of PLC control signal, directly the control chip in the logical message household electrical appliances sends, and does not need to carry out the encapsulation parsing of Ethernet information etc.In addition, the logical message home appliance also needs to return its state information by transmission line, thereby realizes the unified management of the main frame of home gateway to various information household appliances equipment.
The logical message home appliance can be realized above-mentioned functions by following internal structure, as shown in figure 11, specifically comprises:
Specific embodiment 9
Referring to Figure 12, it is the structural representation of specific embodiments of the invention 9, family's gateway host equipment is provided with: Main Processing Unit 1, usb signal Ethernet adaptation unit 21,, PLC modem module 31, wireless local network connecting point 32, external communication module 4, described wireless local network connecting point 32 all is connected with Main Processing Unit 1 with PLC modem module 31, also comprise remote controller 11, be connected with described WAP (wireless access point) 32, be used for home gateway control system is controlled.
In the present embodiment, in home gateway control system, introduced a remote controller, adopted wireless mode and main process equipment to communicate, the information household appliances equipment of household internal has been managed, user-friendly.
It should be noted last that: above embodiment is only in order to illustrating technical scheme of the present invention, but not the present invention is made restrictive sense.Although the present invention is had been described in detail with reference to above-mentioned preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement technical scheme of the present invention, and this modification or be equal to the spirit and scope that replacement does not break away from technical solution of the present invention.
Claims (15)
1, a kind of home gateway control system is characterized in that comprising:
Main Processing Unit is used for the generation of information processing and control signal;
Computer bus signal Ethernet adaptation unit is connected with described Main Processing Unit, is used for carrying out between computer bus signal and ethernet signal conversion of signals;
Internal interface unit is connected with described computer bus signal Ethernet adaptation unit, is used for connecting the home appliance of internal network;
External communication module is connected with described Main Processing Unit, is used for information is carried out protocol conversion, communicates with external communication network.
2, home gateway control system according to claim 1, it is characterized in that described internal interface unit is one of power line communication modem module, Ethernet interface unit and wireless local network connecting point or combination in any, described power line communication modem module is used for the signal of data wire and power line using is carried out the modulation and demodulation operation; Described Ethernet interface unit is used for connecting by Ethernet the information household appliances equipment of internal network; Described wireless local network connecting point is used to provide communicating to connect of wireless mode.
3, home gateway control system according to claim 1 is characterized in that described computer bus signal Ethernet adaptation unit is usb signal Ethernet adaptation unit or pci bus Ethernet adaptation unit; Described usb signal Ethernet adaptation unit is used for carrying out conversion of signals between usb signal and ethernet signal; Described pci bus Ethernet adaptation unit is used for carrying out signal between pci signal and ethernet signal changes.
4, home gateway control system according to claim 1 is characterized in that described computer bus signal Ethernet adaptation unit is a usb signal Ethernet adaptation unit, is used for carrying out between usb signal and ethernet signal conversion of signals;
Described internal interface unit is the power line communication modem module, is used for the signal of data wire and power line using is carried out the modulation and demodulation operation.
5, home gateway control system according to claim 4 is characterized in that also comprising:
Usb signal logical signal adaptation unit is connected with Main Processing Unit with described power line communication modem module, is used for changing between the logical signal of usb signal and serial.
6, home gateway control system according to claim 1 is characterized in that also comprising:
The processing television signals unit is connected with described Main Processing Unit, is used to carry out the decoding of digital television signal and the conversion between anolog TV signals and the digital television signal;
TV signal control and frequency-selecting unit are connected with described processing television signals unit, are used for received television signal, and carry out the control of TV signal and the selection of channel;
Television set is connected with control of described TV signal and frequency-selecting unit, is used for received television signal and shows.
7, home gateway control system according to claim 4 is characterized in that also comprising:
One or more user device interface devices are connected with described power line communication modem module, be used for carrying out conversion of signals between electric-power wire communication signal and usb signal, and the usb signal interface is provided.
8, home gateway control system according to claim 7 is characterized in that also comprising:
The processing television signals unit is connected with described Main Processing Unit, is used to carry out the decoding of digital television signal and the conversion between anolog TV signals and the digital television signal;
TV signal control and frequency-selecting unit are connected with described processing television signals unit, are used for received television signal, and carry out the control of TV signal and the selection of channel;
Television set is connected with control of described TV signal and frequency-selecting unit, is used for received television signal and shows.
9,, it is characterized in that described user device interface device is provided with according to claim 7 or 8 described home gateway control systems:
The PLC modem module is used for the signal of data wire and power line using is carried out the modulation and demodulation operation;
Usb signal Ethernet adaptation unit is connected with described PLC modem module, is used for carrying out between usb signal and ethernet signal conversion of signals;
The usb signal interface is connected with described usb signal Ethernet adaptation unit, and being used to provides usb communication to connect.
10, home gateway control system according to claim 4 is characterized in that also comprising:
One or more intelligent information home electrical appliance equipment are connected with described power line communication modem module, are used for communicating by transmission line and main process equipment.
11, home gateway control system according to claim 10 is characterized in that being provided with in described intelligent information home electrical appliance equipment: the power line communication modem module is used for the signal of data wire and power line using is carried out the modulation and demodulation operation;
Usb signal Ethernet adaptation unit is connected with described power line communication modem module, is used for carrying out between usb signal and ethernet signal conversion of signals;
The microprocessor of intelligent information home electrical appliance is connected with described usb signal Ethernet adaptation unit, is used for data processing and intelligent information home electrical appliance is controlled.
12, home gateway control system according to claim 5 is characterized in that also comprising:
One or more logical message home appliances are connected with described power line communication modem module, are used for receiving control signal and feedback states information by power line.
13, home gateway control system according to claim 12 is characterized in that being provided with in described logical message home appliance:
The power line communication modem module is used for the signal of data wire and power line using is carried out the modulation and demodulation operation;
Logical processing unit is connected with described power line communication modem module, is used for the processing of logical signal and the control of logical message home appliance.
14, home gateway control system according to claim 6 is characterized in that described TV signal control and frequency-selecting unit also are connected with described Main Processing Unit, are used to receive television control signals.
15, home gateway control system according to claim 1, it is characterized in that described internal interface unit is the combination of wireless local network connecting point and PLC modem module, described wireless local network connecting point is used to provide wireless mode to communicate connection, and described PLC modem module is used for the signal of data wire and power line using is carried out the modulation and demodulation operation;
Also comprise remote controller, be connected, be used for home gateway control system is controlled with described WAP (wireless access point).
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| WO2008131596A1 (en) * | 2007-04-29 | 2008-11-06 | China Mobile Communications Corporation | The apparatus, system for processing internetwork communication and communication connection-adaptation method |
| CN101834811A (en) * | 2010-04-16 | 2010-09-15 | 中山大学 | Home gateway system |
| CN101951280A (en) * | 2010-09-27 | 2011-01-19 | 广东广联电子科技有限公司 | Home gateway applied to power line carrier communication |
| CN102227137A (en) * | 2011-05-06 | 2011-10-26 | 中兴通讯股份有限公司 | Network digital set top box and method for realizing multiple network access |
| CN103166839A (en) * | 2013-01-30 | 2013-06-19 | 丰唐物联技术（深圳）有限公司 | Multifunctional home gateway |
| CN104144119A (en) * | 2014-06-23 | 2014-11-12 | 深圳市同洲电子股份有限公司 | Home gateway |
| CN105357664A (en) * | 2015-11-19 | 2016-02-24 | 广东瑞德智能科技股份有限公司 | Wireless control system and data communication method thereof |
| CN108208937A (en) * | 2017-12-13 | 2018-06-29 | 常州市派腾电子技术服务有限公司 | Control method, control device and the electronic cigarette of electronic cigarette |
| CN114866112A (en) * | 2022-04-14 | 2022-08-05 | 珠海昇生微电子有限责任公司 | Power line carrier system and method of node equipment of Internet of things |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008131596A1 (en) * | 2007-04-29 | 2008-11-06 | China Mobile Communications Corporation | The apparatus, system for processing internetwork communication and communication connection-adaptation method |
| CN101834811A (en) * | 2010-04-16 | 2010-09-15 | 中山大学 | Home gateway system |
| CN101951280A (en) * | 2010-09-27 | 2011-01-19 | 广东广联电子科技有限公司 | Home gateway applied to power line carrier communication |
| CN102227137A (en) * | 2011-05-06 | 2011-10-26 | 中兴通讯股份有限公司 | Network digital set top box and method for realizing multiple network access |
| CN103166839A (en) * | 2013-01-30 | 2013-06-19 | 丰唐物联技术（深圳）有限公司 | Multifunctional home gateway |
| CN104144119A (en) * | 2014-06-23 | 2014-11-12 | 深圳市同洲电子股份有限公司 | Home gateway |
| CN104144119B (en) * | 2014-06-23 | 2018-03-20 | 深圳市同洲电子股份有限公司 | A kind of home gateway |
| CN105357664A (en) * | 2015-11-19 | 2016-02-24 | 广东瑞德智能科技股份有限公司 | Wireless control system and data communication method thereof |
| CN108208937A (en) * | 2017-12-13 | 2018-06-29 | 常州市派腾电子技术服务有限公司 | Control method, control device and the electronic cigarette of electronic cigarette |
| CN114866112A (en) * | 2022-04-14 | 2022-08-05 | 珠海昇生微电子有限责任公司 | Power line carrier system and method of node equipment of Internet of things |
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Application publication date: 20071003 |