CN201758454U - Novel intelligent household system in the internet of things era - Google Patents
Novel intelligent household system in the internet of things era Download PDFInfo
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- CN201758454U CN201758454U CN2010201709281U CN201020170928U CN201758454U CN 201758454 U CN201758454 U CN 201758454U CN 2010201709281 U CN2010201709281 U CN 2010201709281U CN 201020170928 U CN201020170928 U CN 201020170928U CN 201758454 U CN201758454 U CN 201758454U
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Abstract
本实用新型涉及一种物联网下的新型智能家居系统。它功耗低，成本低，安全可靠，便于使用，连接方便，其结构为：若干个信息家电，信息家电通过ZigBee模块和网络终端模块与家庭网关双向通信，发送信息家电当前信息并接收来自家庭网关的控制指令；一个家庭网关，它设有智能家电操作模块，智能家电操作模块与各信息家电通信；同时智能家电操作模块设有网络接口与外部Internet网络连接；此外还设有手机模块，手机模块与控制终端连接。
The utility model relates to a novel smart home system under the internet of things. It has low power consumption, low cost, safe and reliable, easy to use, and easy to connect. Its structure is: several information appliances, and the information appliances communicate with the home gateway through the ZigBee module and the network terminal module to send the current information of the information appliance and receive information from the home. The control command of the gateway; a home gateway, which is equipped with an intelligent home appliance operation module, which communicates with various information appliances; at the same time, the intelligent home appliance operation module is provided with a network interface to connect to the external Internet network; The module is connected with the control terminal.
Description
Technical field:
The utility model relates to the device of field of intelligent control, specifically be meant the novel intelligent house system under a kind of novel Internet of Things.
Background technology:
Information household appliances also claim network home appliance, are meant the microcomputer and the communication technology are dissolved in traditional household electrical appliance, make it intelligent and have network termination function, can obtain whenever and wherever possible and process information.
Present information household appliances are based on IPv4's mostly, and IPv4 is faced with address resource predicament in short supply.The IPv4 technology also exists end-to-end IP connection simultaneously, data transaction, mobility, plug and play, all many-sided defectives such as fail safe, this defective make all kinds of household electrical appliances control informations and state information, the data format of requirement, controlling mechanism and institutional framework etc. are all inequality, bring significant limitation to focus control mode.
Single network home appliance function is limited, and now the zone integrates multiple network household electrical appliances function, Here it is Smart Home.It makes people's living environment obtain whole the lifting, has only these technology are integrated, and could expand the market of network home appliance.
Smart Home is the product of household's IT application, utilizes computer, and embedded system and communication network technology connect together various housed devices by home network.In intelligent domestic system, various household equipments can be realized mutual operation on the basis of information interaction, mutually coordinate and remote control function, but this omnibearing information interaction must be based upon on the basis of network environment, making up home network is the precondition of setting up Smart Home.Home network is in home-ranges, computer, household electrical appliances, safety system etc. are connected and insert a kind of emerging complete IP network form of the Internet, and wireless sensor network technology, particularly short-distance wireless communication technology have become new focus at present.The wireless penetration of home network will be the development trend of following home network.Under this development trend prerequisite, the controlled in wireless by all household electrical appliance in the wireless sensor network realization family will improve convenient purification, hommization, the technicalization of family life.
For the radio communication of transducer, WLAN (wireless local area network) (Wi-Fi), emerge in large numbers in succession, and growth momentum is swift and violent by bluetooth technology such as (Bluetooth) in recent years.But Bluetooth technology just design often is for mobile phone and near earphone or PDA networking usefulness as wired substitute.It can be worked several weeks under the situation of not charging, but can't work some months or longer time.General bluetooth equipment needs the staff configuration to be connected with maintaining network, and it can handle 8 equipment (1 main equipment and 7 slave units) effectively.More words, communication speed then significantly descends.And the Bluetooth technology price is high always, has influenced the use wish of some manufacturers.Wi-Fi also has similar problem, though it is the good solution that notebook and desktop computer is had access to spider lines, its power consumption is very high.They do not design at home intranet specially, can't satisfy that wireless intelligent house is easily organized, low-cost, lower powered requirement.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of low-power consumption is provided, and low cost is safe and reliable, easy to use, the novel intelligent house system under the Internet of Things easy to connect.
For achieving the above object, the utility model adopts following technical scheme:
Novel intelligent house system under a kind of Internet of Things, it comprises:
Several information household appliances, information household appliances send information household appliances current information and the reception control command from home gateway by ZigBee module I and network terminal module and home gateway two-way communication;
The one family gateway, it is provided with the intelligent appliance operational module, and the intelligent appliance operational module is communicated by letter with each information household appliances; While intelligent appliance operational module is provided with network interface and is connected with exterior I nternet network; Be provided with mobile module in addition, mobile module is connected with control terminal.
Described network interface is connected with exterior I nternet network by fire compartment wall; In addition, home gateway also is provided with routing interface and ZigBee module ii, and routing interface is connected with information household appliances with the ZigBee module; Home gateway also comprises intelligence instrument simultaneously.
Described information household appliances comprise tame electric control module, ZigBee module I and network terminal module; The ZigBee module I addresses information household appliances, various environment and detected object in perception and the Information Monitoring appliance network distributed areas, and by control and the detection of tame electric control module realization to information household appliances;
Disposed the Mac address, and the network terminal mould that 64 IPv6 interface identifier are arranged receives the control information from exterior I nternet network, and communicate by letter with tame electric control module, it makes information household appliances insert the IPv6 network, and, finish the mutual conversion of control data between network interface and serial ports as the request of an embedded web server customer in response end;
Family's electric control module connects the actuator of household electrical appliances, and it receives the control command from network terminal module or ZigBee module I, and household electrical appliances are operated.
Described each information household appliances comprise intelligent information household appliances and non intelligent type information household appliances, and they and home gateway are formed star network; Also set up point to point network between non intelligent type information household appliances simultaneously.
Described mobile module is GPRS module or CDMA module or 3G module.
The utility model utilizes IPv6 technical security and the good characteristics of mobility, realizes the visit of exterior I nternet to household equipment; Realize the internal control of household internal equipment by the powerful networking capability of ZigBee sensing technology; Utilize mobile module to be connected simultaneously, realize the Long-distance Control of SMS or surfing Internet with cell phone with external communication network.
Operation principle of the present utility model is:
House system of the present utility model is made of jointly in-house network, extranets, home gateway and various information-based household electrical appliances.What house system adopted usually is a centre management node, multiple household electrical appliances member structure.Extranets can be sub-district local area network (LAN), telephone network, Internet etc., adopt existing mature technology, and in-house network is to be used to interconnect the local area network (LAN) of household equipment, because institute's attached device difference is very big, its network construction form also shows very big diversity.
Home gateway is the network access device that connects household internal net and extranets, and in-house network is inserted extranets, for external network provides controlled function to family internal network equipment.Specifically, the major function of home gateway, the one, be connected to household internal as outside Access Network, simultaneously the household internal network is connected to external physical interfaces; The 2nd, residential customer can obtain the platform of various home services.Home gateway allows household internal can adopt different networking technologies simultaneously, utilizes gateway for different communication subnets provides bridging capability, makes between the networked devices in each subnet and can intercom mutually.
The household electrical appliances local area network (LAN) inserts wide area network by home gateway, application request is sent to computer to home gateway or the corresponding information household electrical appliances obtain data, and Data Format Transform become computer network or the desired form of information household appliances, thereby realize by the operation of Web browser Long-distance Control information household appliances and check the function of information household appliances running status.
In the household electrical appliances local area network (LAN) connected, its machine's technology was IPv6 and ZigBee technology.IPv6 is the Next Generation Internet core technology, has the unprecedented address space resource of scale, its fail safe and the good advantage of mobility are dissolved in the same big unlimited sensor network of equipment closeness, thereby have been realized interconnecting between sensor network and the Internet.The ZigBee technology has powerful networking capability, can form honeycomb-like network, and communication reliability is extremely strong.Though its maximum transmission distance 100m, but can satisfy the needs of home dwelling internal control network fully, by the ZigBee technology flush bonding module equipment and domestic electric appliances controller are linked together, make it to intercom mutually, simultaneously utilize it to have the ZigBee home gateway of routing function to link to each other again with external network, make that various household electrical appliance connect into an intellectualizing system, that concentrate or long-range supervision, control and management by wireless home gateway in the dwelling house.By utilizing wireless technology, reduced the inconvenience of numerous lines between the household electrical appliances, also can easily insert or remove the information household appliances of wireless module, reach the purpose of whole residence energy saving.
It is little that the ZigBee technology has made full use of intelligent home network transmission quantity, need not too big transmission speed, the characteristics that various home appliances are many, and the network amount that has satisfied needs is big, and the information real-time is good, the requirement that time delay is short.The ZigBee network has two kinds of common topological structures.Star topology and pointtopoint topology, its appliance network model are a kind of star-like and frameworks pointtopoint topology of mixing, and its each node can be embedded in certain transducer or household electrical appliance inside, realize the record current state, wait functions such as to be checked, control command.
1. the design of home gateway
Under this home network framework, home gateway (Home Gateway) is the core and the central control unit of home network.It supports the IPv6 agreement, multiple physical interface is provided, deposit and the relevant various information of home network operation, various long-distance intelligent control interfaces externally can be provided, the operator can be by any one pc access Web page or leaf that is connected to Internet, or by the mobile network terminal node in the family is controlled and status monitoring.Utilize the ZigBee technology can realize the wireless connections of household internal node.Therefore, the design home gateway is then mainly realized being connected of household internal net and extranets, and protocol conversion is with the realization Long-distance Control.
The logical construction of home gateway has mainly embodied the content of two aspects: the one, realize and being connected of Internet by home gateway, and the 2nd, by the interconnection of home gateway realization family various device.With being connected of Internet in add fire compartment wall, can guarantee the safety of family lan.The household electrical appliances operating platform mainly is to be implemented in the control of household internal to household electrical appliances.
Home gateway mainly is the networking that has realized home network device, household equipment realized and being connected of Internet, and realized the interconnected of household equipment, thereby to their operation centralization more, and have convenience.The major function of home gateway has: can be linked into Internet by local area network (LAN), realize the function of online; Have the home network operating platform, except the network settings function, can directly directly control and operate household equipment or household electrical appliances; Function with router, household electrical appliances directly link to each other with routing module in the home gateway, and gateway can dispose automatically to the household electrical appliances that insert, and generates the address format of IPv6, and the address storage to generating, in order to the usefulness of operation; Can receive external packet, and packet is unpacked, evaluating objects address and corresponding data realize the control to household electrical appliances; Can inquire about the state of household electrical appliances, household electrical appliances undesired or that break down are in time made Information Statistics.So, in the Smart Home that ZigBee realizes, home gateway is integrated gateway, control and with function such as mobile communication.
2 gateways are communicated by letter with household electrical appliances
Communication between household electrical appliances and home gateway can be divided into internal communication and external communication.Internal communication is that home gateway is controlled household electrical appliances to the inquiry of tame electricity condition or by built-in household electrical appliances controlling platform.External communication is a home gateway by accepting external packet, realizes the control to household electrical appliances.To introduce the flow process of these two kinds of communications below.
(1) household internal communication
Electrical equipment is formed fixing data format with state information communication protocol according to the rules separately, by radio interface module separately, it is the ZigBee radio receiving transmitting module, send information to the home gateway PC with the form of wireless high-frequency ripple, the gateway PC receives different electrical equipment by the ZigBee radio receiving transmitting module again and sends these state informations, thereby realizes supervision and management to all dissimilar electrical equipment.Mutual, can also be each electric appliance and electronic apparatus settings parameter by the gateway PC, to realize certain action and function.
After the information receiver of household electrical appliances receives the household electrical appliances status poll packet that home gateway sends, can make corresponding response, feed back tame electricity condition then.Home gateway receives return state, if state is normal, then preserves tame electricity condition, as the household electrical appliances control data; If state is undesired, illustrate that then household electrical appliances go wrong, need place under repair.Gateway is safeguarded household electrical appliances by provider to household electrical appliances provider reporting errors data at this moment.
(2) family's external communication
Home gateway provides network interface for the outside, is communicated with household internal network and exterior I nternet network, makes the user to visit the household internal network by modes such as networks, realizes monitoring and control.
After gateway receives external packet, unpack analysis, take out the target address information in the packet, select route, determine household electrical appliances and connect.Gateway extracts in the packet control data to household electrical appliances, and sends to household electrical appliances.After receiving data, household electrical appliances are carried out corresponding operating and return information, thereby have realized the function of household electrical appliances Long-distance Control.
3 household electrical appliances communication protocols
A clear and definite rational communications protocol is the key that can home gateway and household electrical appliances communication realize.This agreement should be according to the characteristics of information household appliances, and clearly regulation can reflect the code of each state of information household appliances, also will unify to stipulate tame electrical information simultaneously, communication modes, data format, error correcting system, transmission means, relevant issues such as transmitting step and control character definition.
1. information is encoded
The correct identification of selected household electrical appliances is basic functions of household electrical appliances safe handling.Adopt unified tame electrical information coding in the system.The information coding of household electrical appliances comprises name encoding, state encoding and function coding.If information such as household electrical appliances title, function, state are encoded, reduced data form greatly, thus realize the intelligent of communication process and oversimplify.In order to represent the various states of different information household appliances, can encode with hexadecimal digit.Function coding is the most important generic operation codes of information household appliances, and it has represented the code of the function that can realize in the packet, and its regulation can be with reference to the general Modbus agreement of field of electric control.
2. communications protocol
To the information of household electrical appliances done the coding after, the corresponding data code in the data format has just been represented corresponding state of household electrical appliances or information so, thereby has realized a unified standard of different home appliances.Household electrical appliances communications protocol user-defined format has just had unified regulation.
The intercommunication of ZigBee and IPv6 wireless sensor network
Node in the ZigBee sensor network belongs to embedded device more, there is extremely strict requirement its resource and energy consumption aspect, so the IPv6 agreement can not be grafted directly on the wireless senser device node, and will be through cutting out and optimizing the energy resource consumption when reducing resource occupation as much as possible and communicating by letter.
The basis of ZigBee technology is an IEEE802.15.4 Wireless Personal Network standard.802.15.4 satisfy open interconnected (OSI) reference model of International Standards Organization (ISO), defined single Mac layer and various physical layer.The 6LowPan technology adopts the physical layer and the Mac layer of 802.15.4 regulation, difference is that 6LowPan has used the IPv6 function, adopted the IPv6 protocol stack, be fit to be applied to this field of embedded IP v6, make a large amount of electronic products not only can also insert Next Generation Internet by the IPv6 agreement in networking to each other.Be converted into intercommunication problem of implementation between ZigBee and the 6LowPan network in the ZigBee wireless sensor network structure problem that is based on IPv6, go up transmission IPv6 packet to be implemented in IEEE802.15.4.Present stage, both solutions of intercommunication problem mainly contained: the two stack gateways of (1) 6LowPan-ZigBee: two stack gateways are responsible for the conversion between two kinds of data formats, and ZigBee node and 6LowPan node can be by two stack gateway intercommunications.(2) dual stack node: the IPv6 protocol stack is put into the application layer of ZigBee protocol stack, realizes intercommunication.Can solve the intercommunication problem of radio sensing network and IPv6 by above two kinds of schemes.
4. the design of information household appliances
In Smart Home,, realize some functions by the Control Node that embeds in the electrical equipment exactly to the intellectuality of household electrical appliances.By external ZigBee radio receiving transmitting module, network terminal module and tame electric control module are realized the control to the various home appliances of household internal net.In household electrical appliances, embed the ZigBee module, can address it, various environment and detected object in perception and the collection appliance network distributed areas, and by control and the detection of tame electric control module realization to it, convenient and swift.
Network terminal module receives the control information of automatic network, and communicates by letter with tame electric control module, and it makes household electrical appliances insert the IPv6 network, and as the request of an embedded web server customer in response end, finishes the mutual conversion of control data between network interface and serial ports.Family's electric control module connects the actuator of household electrical appliances, and it receives the control command from network terminal module or sensor network, and household electrical appliances are operated.
The network terminal of each household electrical appliances has all disposed 64 IPv6 interface identifier that derived from by its Mac address, when household electrical appliances insert outer net, can obtain 64 IPv6 route prefix automatically, form 128 unique IPv6 addresses jointly together with existing 64 interface identifier by the distribution of IPv6 router.Just can enter corresponding tame electric control interface behind the IPv6 address of keying in household electrical appliances in the browser of PC, the user can operate household electrical appliances by button click, and household electrical appliances can return execution result to browser after carrying out user command.
In the embedded control system of network home appliance, network services such as configuration www server, Sendmail server, fire compartment wall, the Web page or leaf that includes household electrical appliances self-management and control in the www server, make the user realize remote monitoring by Web browser to household electrical appliances, and can be at any time and producer's interaction; The user can be by the Sendmail server to the E-mail of appointment mailbox receiving and dispatching mail, and the technical staff can understand the fault of household electrical appliances by the Sendmail server, and can carry out on-line testing and maintenance to the fault point by Web browser; Fire compartment wall is used to guarantee the fail safe of household electrical appliances self.
In order to reduce cost and to improve network efficiency, household electrical appliance can be divided into intelligent appliance and non intelligent household electrical appliances according to function, node corresponding can be divided into simple Control Node and complex control node.Intelligent appliance such as air-conditioning, only needs to realize its switching function.But not intelligent appliance such as TV, not only should be realized switching function, also will add some other complicated orders, realizes as sophisticated functionss such as channel selections.
5. home gateway is to the internal control of main household electrical appliance
The internal control of home gateway is mainly carried out around intelligent electric meter.The object that is connected with the ammeter near radio comprises the electrical equipment facility in families such as air-conditioning, illumination, thermometer, safety device and the office space.After this function realized, the electric power merchant can use ammeter, manages via network.With the ammeter is core, has set up local area wireless network in family and office space.Embed the ZigBee module in the ammeter, have the near radio function about tens to 100 meters, obtain the information of coming by gateway after, can control the unlatching of intelligent appliance, electrical equipment in the family is managed from Utilities Electric Co.'s feedback.Because ammeter has been equipped with the function of radio communication and control household electrical appliance, utilizes summary information, also it can be used and monitoring and control energy trend, the energy use amount of electrical equipment in the management man.Energy management system based on the Web system promptly is provided, and this system can show each electrical apparatus electric power operating position in the family with the form of figure in the Web image, show the electricity charge of each electrical equipment in real time, makes things convenient for the user to control.Energy management system can disperse wind energy, solar energy etc. simultaneously, and intermittent renewable energy power generation is connected to the grid, and exports back to Utilities Electric Co. by network.
The Based Intelligent Control of information household appliances has:
(1) Based Intelligent Control of refrigerator
The total power consumption of China's refrigerator accounts for about 50% of household electrical appliances power consumption.We can develop intelligent power use by time shearing Control Software on the basis of existing computer fuzzy control technology, be applied in the household intelligent system, realize that freezer compressor is in electricity consumption " ebb " section work refrigeration, make cold storage chamber and auxiliary regenerator accumulate a large amount of colds, do not move at " peak " section freezer compressor as far as possible, by accumulating the release of cold, guarantee that refrigerator cold-storage/refrigerating chamber reaches user's instructions for use, in " peak " second half section, when higher or user put into a large amount of food and makes refrigerator temperature too high when ambient temperature, refrigerator can be judged and start cooling in time automatically.
(2) Based Intelligent Control of ice-storage air-conditioning
The air-conditioning refrigeration system electricity consumption accounts for 50%～60% of public building electricity consumption.Studies have shown that the acceptable indoor temperature scope of people raises with the rising of outdoor temperature.Ice-storage air-conditioning reduces indoor design temperature at electricity needs low-valley interval control ice making cold-storage, building and indoor temperature is cooled down in advance, and release coldly in the high crest segment ice-melt of electric power, improves indoor design temperature, and electricity needs is transferred to the low ebb section from high crest segment.
(3) Based Intelligent Control of heat storing type electric water heater
This electric heater heat accumulation is effective, has the time set function.Intelligence system is controlled it and is carried out work, all the other time power cuts at setting period startup power supply.If any the visitor, during extraordinary use hot water, start the force start switch, the heat storage type water heater is regardless of any period can both operate as normal.Treat just often, it can be removed, recover original heating schedule.
(4) control of other electrical equipment
Electric cooker uses after increasing the time controlled function more convenient, opens operation before the user can be set in breakfast and get up.As boiling sweet mung bean soup summer, because boiling time is longer, as required can be in three, four startups in morning about four, five o'clock or the natural cooling for the treatment of out of service, or place keeping warm mode to be maintained to the user to enjoy.Some single container washing and extracting machine have possessed " reservation function ", can or set in advance by Long-distance Control the laundry time set was opened operation later at several hours, and finish washing at the fixed time, and this function is very convenient to the improvement that adapts to the electricity consumption charging.When carrying out the electric heating washing, the saving of electricity charge spending is more obvious.
When home gateway is controlled household electrical appliance, should note the interconnect architecture between household electrical appliances.Wireless senser provides two kinds of network configurations: Star Network structure and point to point network structure.To adopting the Star Network structure on the household electrical appliance control main body, note the coordination control between household electrical appliances simultaneously in the home network.As the startup of staggering automatically of water heater and electric cooker, and automatically the priority resolution time of cooking allow preferential operation of electric cooker or the like, allow household electrical appliance play a role and do not clash mutually to greatest extent at low time-consuming section.
But for some household electrical appliances, because the special relationship between them, should adopt point-to-point control, such as television set and video tape recorder, should in some such household electrical appliances, adopt point-to-point network control, this node has been opened, and need not send out other instruction again and remove to open video tape recorder, just can control node in the video tape recorder by the node in the television set.Again such as central air-conditioning and water heater, for the electrical equipment of air-conditioning and these two home-use electric weight maximums of water heater, it is worked in coordination and can reach energy-conservation ultimate attainment.As long as the cold water that discharges when heating (water heater end) input refrigeration plant (air-conditioning end), the hot water input heating equipment that refrigeration plant is discharged just can be realized cold, the two-way utilization of heat simultaneously.
6. server and Long-distance Control interface
Server is the core of The whole control system, can control each relevant subsystem of family, behind the game server master interface, various states can be set, as the control of safety-protection system, and the open and close of video etc.Simultaneously owner can like according to the individual character of oneself function corresponding is set.
User's identity identification checking is the basis that guarantees system safety work.In order to prevent illegal outside intrusion, the user must be through authentication before metering-in control system.Enter the user cipher log-in interface, have only input right user name and password, just can metering-in control system, realize control to each subsystem of family.After the user lands successfully, entered tele-control system master interface, shown the state of current household electrical appliances on the interface, alarm condition, essential informations such as household humiture.When personnel thrusted oneself in the room, pyroelectric sensor can detect and send response to server at once, sends warning message by server to remote terminal.Terminal control interface can give voice or picture cues to the user, sounds all clear up to logging in system by user.Each household electrical appliances initial condition of Long-distance Control interface is ready, and the user can be by double-clicking each household electrical appliances corresponding icon, and input of control commands or parameter is set in the electric control interface of being in is realized such as functions such as switch household electrical appliances.Forget the situation that CUSTOM HOUSE HOTEL or visitor wait on the doorway for fear of house-owner, the user can pass through internet access control system, realizes long-range opening the door behind the input password.
The function of intelligent domestic system specific implementation of the present utility model:
(1) user can operate information household appliances by Internet network or mobile phone remote, such as the opening and closing to air-conditioning, water heater etc.
(2) home gateway can carry out centralized control and supervision to home electronic appliance according to EMS.Guarantee rational utilization of electricity, cut the waste.
(3) plug and play.Can be identified immediately after the information household appliances equipment that the user increases is put into network, communicate, and not need to carry out complicated wiring with intelligent controller.
(4) can carry out long-range the making a copy for of three tables, and network, realize user's Online Payment with bank system of web.
(5) by the functions such as fire-proof and theft-proof of realization families such as Smoke Sensor, pernicious gas detecting sensor, can and send image by the Internet remote alarms.
(6) digitlization gate control system.The user can revise the antitheft door password by modes such as Local or Remotes, realizes long-range function such as open the door.
The beneficial effects of the utility model are: rational in infrastructure, and low-power consumption, low cost, safe and reliable, easy to use, easy to connect.
Description of drawings
Fig. 1 is the home gateway design drawing.
Wherein, 1. information household appliances, 2. ZigBee module, 3. network terminal module, 4. home gateway, 5. intelligent appliance operational module, 6. network interface, 7. Internet network, 8. fire compartment wall, 9. local area network (LAN), 10. routing interface, 11. intelligence instruments, 12. tame electric control modules, 13. mobile module, 14. communication networks.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment:
Novel intelligent house system under the Internet of Things comprises:
Several information household appliances 1, information household appliances 1 send information household appliances 1 current information and the reception control command from home gateway 4 by ZigBee module 2 and network terminal module 3 and home gateway 4 two-way communications;
One family gateway 4, it is provided with intelligent appliance operational module 5, and intelligent appliance operational module 5 is communicated by letter with each information household appliances 1; While intelligent appliance operational module 5 is provided with network interface 6 and is connected with exterior I nternet network 7; Be provided with mobile module 13 in addition, mobile module 13 is connected with control terminal.
The network interface 6 of home gateway 4 is connected with exterior I nternet network 7 by fire compartment wall 8; Home gateway 4 also is provided with routing interface 10 and ZigBee module 2, and routing interface 10 is connected with information household appliances 1 with ZigBee module 2; Home gateway 4 also comprises intelligence instrument 11 and intelligent appliance operational module 5 simultaneously.
Mobile module 13 is connected with control terminal by communication network 14; Home gateway 4 also is provided with routing interface 10 and ZigBee module 2 simultaneously, and routing interface 10 is connected with information household appliances 1 with ZigBee module 2; Home gateway 4 also comprises intelligence instrument 11 and intelligent appliance operational module 5 simultaneously.
Information household appliances 1 also comprise tame electric control module 12,2 pairs of information household appliances 1 of ZigBee module address, various environment and detected object in perception and the Information Monitoring appliance network distributed areas, and by control and the detection of tame electric control module 12 realizations to information household appliances 1;
Network terminal module 3 has all disposed the Mac address, and 64 IPv6 interface identifier are arranged, it receives the control information from exterior I nternet network 7, and communicate by letter with tame electric control module 12, it makes information household appliances 1 insert the IPv6 network, and, finish the mutual conversion of control data between network interface and serial ports as the request of an embedded web server customer in response end;
Family's electric control module 12 connects the actuator of household electrical appliances, and it receives the control command from network terminal module 3 or ZigBee module 2, and household electrical appliances are operated.
Each information household appliances 1 comprises intelligent information household appliances and non intelligent type information household appliances, and they and home gateway are formed star network; Also set up point to point network between non intelligent type information household appliances simultaneously.
Mobile module 13 is GPRS module or CDMA module or 3G module.
Claims (5)
1. the novel intelligent house system under the Internet of Things, it is characterized in that: it comprises:
Several information household appliances, information household appliances send information household appliances current information and the reception control command from home gateway by ZigBee module I and network terminal module and home gateway two-way communication;
The one family gateway, it is provided with the intelligent appliance operational module, and the intelligent appliance operational module is communicated by letter with each information household appliances; While intelligent appliance operational module is provided with network interface and is connected with exterior I nternet network; Be provided with mobile module in addition, mobile module is connected with control terminal.
2. the novel intelligent house system under the Internet of Things as claimed in claim 1 is characterized in that: described network interface is connected with exterior I nternet network by fire compartment wall; In addition, home gateway also is provided with routing interface and ZigBee module ii, and routing interface is connected with information household appliances with the ZigBee module; Home gateway also comprises intelligence instrument simultaneously.
3. the novel intelligent house system under the Internet of Things as claimed in claim 1 is characterized in that: described information household appliances comprise tame electric control module, ZigBee module I and network terminal module; The ZigBee module I addresses information household appliances, various environment and detected object in perception and the Information Monitoring appliance network distributed areas, and by control and the detection of tame electric control module realization to information household appliances;
Disposed the Mac address, and the network terminal mould that 64 IPv6 interface identifier are arranged receives the control information from exterior I nternet network, and communicate by letter with tame electric control module, it makes information household appliances insert the IPv6 network, and, finish the mutual conversion of control data between network interface and serial ports as the request of an embedded web server customer in response end;
Family's electric control module connects the actuator of household electrical appliances, and it receives the control command from network terminal module or ZigBee module I, and household electrical appliances are operated.
4. the novel intelligent house system under the Internet of Things as claimed in claim 1 is characterized in that: described each information household appliances comprise intelligent information household appliances and non intelligent type information household appliances, and they and home gateway are formed star network; Also set up point to point network between non intelligent type information household appliances simultaneously.
5. the novel intelligent house system under the Internet of Things as claimed in claim 1 is characterized in that: described mobile module is GPRS module or CDMA module or 3G module.
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| CN2010201709281U CN201758454U (en) | 2010-04-27 | 2010-04-27 | Novel intelligent household system in the internet of things era |
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| CN2010201709281U CN201758454U (en) | 2010-04-27 | 2010-04-27 | Novel intelligent household system in the internet of things era |
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