Background technology
Home gateway tissue (Residential Gateway Group) is a formal industry forum tissue of setting up in nineteen ninety-five; It takes the lead in adopting home gateway to represent a centralized intelligence interface, and access network and household internal net connection that family is outside get up.It is a kind of simple, intelligent, standardized, whole home network interface unit flexibly to the definition of home gateway, can receive communication signal from different external networks, transmits signal through home network and gives certain smart machine.By the notion of introducing home gateway, hope can and be enriched new application for integrated different external network provides a valid approach.
The major function of home gateway has: be connected to household internal as all outside Access Networks, simultaneously the household internal network be connected to outside a kind of physical interface; Make residential customer can obtain the platform of various home services, described various home services comprise existing service and the following service that possibly occur.
The application prospect of home gateway: the application of home gateway will be a large amount of.Its maximum and maximum application are that a plurality of within the family PC share a broadband network access simultaneously.For example, the child in the family can insert the course that Web learns school, and the another one kinsfolk can carry out shopping online simultaneously simultaneously.A plurality of people can carry out network operation simultaneously, and need not wait for other people complete operation.
The application of home gateway is not only the access of high speed Internet (internet); After following broadband access gets into family; Will bring the more service content, be not only the access of Internet (internet), also have the video telephone of mixed video and audio information stream; And the entertainment service of other interactive form, like online game etc.Home gateway will be carried out intelligentized routing algorithm, these information flows, give equipment such as various phones, intelligent electric appliance, DTV and sound equipment such as data allocations.For example; Senior home gateway can use caller's id information to send call and give certain phone in the family; Children's phone can only be delivered to their room, or evening, 10 later calls can only be delivered to the place away from the bedroom, and said call does not comprise emergency call.
How above-mentioned technology is applied in the family, exists many new development trends.At first be that high-speed wideband Internet (internet) inserts entering family.
Secondly, the number of Connected Home also will increase fast.Will be because of there be a plurality of PC in the development trend of home network in the family, and the use of other electric equipments and be able to quicken.
Home gateway can make the family consumer use nearly all main application, such as telecommunication, Internet (internet) access, long-distance education, tele-medicine, video telephone and household electrical appliances management.Daily mobile phone is through home gateway control air-conditioning, light, curtain etc.
But the host-host protocol of current home gateway is more single, and generally that usefulness is Internet (internet), has limited the range of application of intelligent home gateway, so it is imperative to develop the transmission means of one kind of multiple agreements.
The utility model content
The purpose of the utility model is to propose a kind of Household intelligent gateway system based on multiple wireless protocols, can overcome the more single shortcoming of host-host protocol of current home gateway, has strengthened the range of application of intelligent home gateway.
For reaching this purpose, the utility model adopts following technical scheme:
A kind of Household intelligent gateway system based on multiple wireless protocols, the system of said Household intelligent gateway comprise at least a input protocol apparatus, at least a output protocol module, processor, memory, power supply and I/O port;
Said input protocol apparatus: receive the user instruction that comes from the user through GSM, CDMA or 3G wireless communication module, adopt DTMF and GPRS signal resolution module to resolve, the instruction after resolving is sent to the system of said Household intelligent gateway;
Said processor: be used to handle the computer language instruction that comes from after said parsing module is resolved, the allocating task instruction goes to drive said output protocol module then;
Said output protocol module: the assignment instructions by said processor distribution drives;
Said memory: be used to store the information and the said processor temporary information that come from said input protocol apparatus, said I/O port processing;
Said power supply: the demand of power supply is adjusted configuration according to the I/O equipment of said processor, said memory, the said I/O of being connected on port, said input protocol apparatus and said output protocol module;
Said I/O port: be used to connect outside input and output device.
Preferably, said output protocol is Zigbee wireless communication protocol, 433 wireless communication protocols, 315 wireless communication protocols, IR communication protocol, internetwork interface agreement or WIFT communication protocol; Said input agreement is gsm wireless communication protocol, cdma wireless communication agreement or 3G wireless communication protocol.
Preferably, said processor adopting is IMX27533MHZ chip or S5PC210 chip; What described memory adopted is the flash chip with DDR characteristic.
Preferably, said I/O port is connected to display device, and said display device is that liquid crystal display or CRT show.
Preferably, said I/O port further also is connected to combination in any:
The HDMI interface is used to connect HD digital equipment;
The MIC interface is used for listening to of acoustic information;
The SPK interface is used to connect audio amplifier equipment;
SD card slot is used to place the draw-in groove of SD card;
Mini PCI slot is used to place the Mini pci card;
USB interface is used to connect the USB external equipment;
The SIM slot is used to place the draw-in groove of SIM;
The TF card slot is in order to place the draw-in groove of outside TF card.
Preferably, said power supply is through power interface circuit configuration supply voltage, and said power supply further comprises built-in power and the external power supply through power interface.
The utility model has overcome the more single shortcoming of host-host protocol of current home gateway, has strengthened the range of application of intelligent home gateway.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through embodiment.
Fig. 1 is the system configuration sketch map of the utility model; As shown in Figure 1; A kind of Household intelligent gateway system based on multiple wireless protocols, the system of said Household intelligent gateway comprise at least a input protocol apparatus 102, at least a output protocol module 106, processor 101, memory 104, power supply 105 and I/O port one 03;
Fig. 2 is the input protocol apparatus structural representation of the utility model; As shown in Figure 2; Said input protocol apparatus 102: receive the user instruction that comes from the user through GSM, CDMA or 3G wireless communication module; Adopt DTMF and GPRS signal resolution module to resolve, the instruction after resolving is sent to the system of said Household intelligent gateway; Said input agreement is gsm wireless communication protocol, cdma wireless communication agreement or 3G wireless communication protocol.
Said processor 101: be used to handle the computer language instruction that comes from after said parsing module is resolved, the allocating task instruction goes to drive said output protocol module then; Said processor adopting be IMX27533MHZ chip or S5PC210 chip.
Fig. 3 is the output protocol modular structure sketch map of the utility model, and is as shown in Figure 3, said output protocol module 106: the assignment instructions by said processor distribution drives; Said output protocol is Zigbee wireless communication protocol, 433 wireless communication protocols, 315 wireless communication protocols, IR communication protocol, internetwork interface agreement or WIFT communication protocol input protocol apparatus.
Said memory 104: be used to store and come from said input protocol apparatus 102, said I/O port one 03 and gather the information of coming and the temporary information of said processor 101; What described memory adopted is the flash chip with DDR characteristic, supports outside TF storage card, and for example store memory is 256M.
Said power supply 105: the demand according to said processor 101, said memory 104, the I/O equipment of the said I/O of being connected on port one 03, said input protocol apparatus 102 and 106 pairs of power supplys of said output protocol module is adjusted configuration; Said power supply is through power interface circuit configuration supply voltage; Said power supply further comprises built-in power and the external power supply through power interface; What for example said built-in power adopted is to be of a size of long 226mm, wide 135mm and high 16mm, and weight is 520g, and battery capacity is 2800mA; The external power supply output current is 2100mA, and output voltage is 5V.
Fig. 4 is the I/O interface type sketch map of the utility model, and is as shown in Figure 4, said I/O port: be used to connect outside input and output device.Said I/O port is connected to display device, and said display device is that liquid crystal display or CRT show that for example display screen is 7 cun touch-screens, and resolution is WXGA, is 800x480, and material is TFT resistance screen.Said I/O port further also is connected to combination in any:
The HDMI interface is used to connect HD digital equipment;
The MIC interface is used for listening to of acoustic information;
The SPK interface is used to connect audio amplifier equipment;
SD card slot is used to place the draw-in groove of SD card;
Mini PCI slot is used to place the Mini pci card;
USB interface is used to connect the USB external equipment;
The SIM slot is used to place the draw-in groove of SIM;
The TF card slot is in order to place the draw-in groove of outside TF card;
When field operation, Fig. 5 is the method flow diagram of the utility model, and is as shown in Figure 5, a kind of control method of the Household intelligent gateway based on multiple wireless protocols, and said method comprises:
Receive the user instruction that comes from the user according to user's request GSM, CDMA or 3G wireless communication module; Said user instruction adopts any one of three kinds of modes, and the one of which user is with the built-in GSM of mobile phone dialing, CDMA and 3G SIM number, and input right user name and password send corresponding operational order according to prompting then; Its two user can pass through client software, and input right user name and password on mobile phone send instruction through the icon of clicking relevant device; Its three user can login the Internet, at computer end input right user name and password, sends instruction through clicking the corresponding apparatus icon.
The user instruction that will come from said GSM, CDMA or 3G wireless communication module is translated into computer language through DTMF, GPRS and note signal resolution module in the input protocol apparatus, and the user instruction that will be translated into computer language then sends processor to and carries out;
After said processor receives instruction; According to operational system; Driving has the wireless telecommunications operational module of output protocol and carries out user instruction; Said then processor execution command is gone to carry out according to the task of processor distribution and is driven ZiGbee wireless communication module, WIFI wireless communication module, 433 wireless communication modules, 315 wireless communication modules, IR wireless communication module or internet interface communication module, and then the control corresponding apparatus.
Fig. 6 is the operational module structural representation of the utility model, and is as shown in Figure 6, and said operational module comprises:
Order and status processing system module: be used for the communication instruction between processor processes master tool system module, communication processing system module, data base management system module and the connecting system submodule, the information between the status command, accomplish whole user's control;
Master tool system module: the gui interface operational module that is used for main control computer; Said gui interface operational module design is main to be considered:
A, the polymorphism of demonstration: except the demonstration of satisfying main control computer itself also must be satisfied long-range demonstration, and mobile phone even multiple display modes such as far-end IP AD or PC.
B, the dynamic at interface: when the additions and deletions of ZIGBEE network or node, the interface can corresponding automatic demonstration, need not artificial disturbance, just need provide user prompt information, upgrades corresponding database.
C, the diversity at interface: can satisfy different industries and user different demands to the interface.
D, generation intelligent:, can generate automatically according to interpreter and template if the more new capital at each interface needs reprogramming.
The communication processing system modules: communication system comprises GSM, CDMA or 3G communication module; GSM in the access subsystem, CDMA or 3G wireless communication module; Be used to guarantee the transmission of node communication module instruction; The transmission of long-range man-machine interface instruction reaches the instruction transmission that main control computer returns to each node, and main control computer returns to operation user's instruction transmission;
Data base management system module: be used for said master tool system module, said order and status processing system module and communication processing system modules to the calling of database, comprise order data storehouse, user data information, network and nodal information, upgrade information, hardware information, infrared data storehouse, information of referred situation pattern;
Said order and status processing system further comprise: access subsystem: module interface that is used for calling and the transmission of the node of agreement; Said master tool system module further comprises:
System management: registered user, logging off users, modification password, time setting, system closing, telephone call, electric shock calibration, recovery are dispatched from the factory;
Equipment control: interpolation equipment, sweep equipment, affirmation equipment;
Building management: floor management, room management, house type management;
Schema management: home mode, the pattern of leaving home, audio-visual pattern, the pattern of having a dinner, withdraw a garrison/deploy troops on garrison duty;
The management of said room comprises door lock control, light control, curtain control and air-conditioning control.
When in-house operation, the user clicks the corresponding apparatus icon through touch-screen, carries out instruction manipulation.And send instruction to processor and handle.
After processor receives execution command, according to above-mentioned said operational module, and drive the corresponding work module and remove to carry out user instruction, and instruction is transferred to corresponding inner output wireless communication module.
After ZiGbee/WIFI/433/315/ network interface communication module receives processor instruction, go the drive node module, accomplish the function corresponding operation according to the task of processor distribution.
The utility model has overcome the more single shortcoming of host-host protocol of current home gateway, has strengthened the range of application of intelligent home gateway.
Above-mentioned preferred embodiment and the institute's application technology principle that is merely the utility model; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses; The conversion that can expect easily or replacement all should be encompassed within the protection range of the utility model.