A kind of intelligent home control system based on Internet of Things
Technical field
The utility model relates to Smart Home technical field, is specifically related to a kind of intelligent home control system based on Internet of Things.
Background technology
Along with the raising of people's living standard and the development of science and technology, home intelligence has become a kind of inexorable trend and has goed deep into huge numbers of families.Home intelligence and intelligent residence (Smart Home), also known as digital homeland (Digital Family), home automation (Home Automation), electronic family (E-home), intelligent residence (Intelligent Home), network home (Network Home), intelligent house (Wise House, WH), intelligent building (Intelligent Building) etc.It is the system utilizing computing machine, communication, network, power automation, information, structured wiring, the technology such as wireless all different equipment application and comprehensive function to be interconnected to one.It take house as platform, have both the functions such as building, network home appliance, communication, home appliance robotization, tele-medicine, work-at-home, amusement, the living environment of safe, convenient, comfortable, energy-conservation, the amusement that collecting system, structure, service, management are integrated, efficient, environmental protection.It divides from control hierarchy, is generally made up of CCC, home furnishings intelligent control terminal, Intelligent control system for residence community, home gateway and a few part of external network.But also there is function singleness, monitoring management imperfection in current Smart Home, there is the shortcoming of Smart Home monitoring management leak.
Utility model content
The purpose of this utility model is just to provide a kind of intelligent home control system based on Internet of Things to solve the problem, this intelligent domestic system provides information interaction function widely, optimize living environment, people are helped to effectively utilize space, save the various energy, achieve controls such as household electrical appliances, burglar alarm, environment, equipment, achieve remote control function, and add telemedicine monitoring system.It is reasonable in design, diverse in function, monitoring management are comprehensive, practical, efficiently solves the deficiencies in the prior art.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of intelligent home control system based on Internet of Things, it is characterized in that: comprise control center of community and connected server, home gateway, community's guard against theft and alarm system, intelligence three table makes an inventory system and other application systems of community, described home gateway is successively by route firewall unit, internet net is connected with the first intelligent terminal unit, described home gateway is direct and intelligent home control system also, second intelligent terminal unit connects, described intelligent home control system and the second intelligent terminal unit, visual entrance guard control module, curtain control module, light control unit, entertainment systems control module, anti-theft and alarm unit, tele-medicine control module is connected with coal gas alarm control unit.
Further, described visual entrance guard control module, curtain control module, light control unit, entertainment systems control module control circuit are identical.
Further, the single-chip microcomputer that described visual entrance guard control module, curtain control module, light control unit, entertainment systems control module control circuit comprise input control module and be connected with its output terminal, described single-chip microcomputer and home equipment, display module and DTMF model calling, described DTMF module output terminal connects bus.
Further, described anti-theft and alarm unit is identical with coal gas alarm control unit circuit.
Further, described anti-theft and alarm unit and coal gas alarm control unit comprise CPU and the GPRS communication module, infrared detection circuit, wireless communication receiver circuit, input through keyboard circuit, voice alarm circuit, dtmf dialing circuit, speech processing circuit, the display circuit that are connected with CPU connect, and are connected with signal processing circuit, radio communication radiating circuit between described infrared detection circuit and wireless communication receiver circuit in turn.
Further, multiple GPRS intelligent communications terminals that described tele-medicine control module 17 comprises multiple data acquisition node and is connected respectively with multiple data acquisition node, described multiple GPRS intelligent communications terminal is by GPRS network and GPRS communication equipment and GGSN model calling, described GPRS communication equipment is connected with PC communication equipment, described GGSN module is connected with PC communication equipment by internet net, and described GPRS communication equipment and PC communication equipment are all connected with remote medical monitoring system, terminal demonstration module and monitoring equipment by bus.
Further, power supply, storer, GPS module, GPRS communication module, alarm module, human-machine interface module, usb interface module and signal processing circuit that described GPRS intelligent communications terminal comprises MSP430F149 microcontroller and is connected with MSP430F149 microcontroller, described signal processing circuit input end connects physiological data detection module.
The beneficial effects of the utility model are:
This intelligent domestic system provides information interaction function widely, optimize living environment, help people to effectively utilize space, save the various energy, achieve controls such as household electrical appliances, burglar alarm, environment, equipment, achieve remote control function, and add telemedicine monitoring system.It is reasonable in design, diverse in function, monitoring management are comprehensive, practical, efficiently solves the deficiencies in the prior art.
Accompanying drawing explanation
Fig. 1 is internet of things intelligent household control system general structure block diagram described in the utility model;
Fig. 2 is light described in the utility model and home equipment Control system architecture block diagram;
Fig. 3 is invasion anti-theft control system structured flowchart described in the utility model;
Fig. 4 is telemedicine monitoring system structured flowchart described in the utility model;
Fig. 5 is the GPRS intelligent communications terminal structured flowchart of telemedicine monitoring system described in the utility model;
Fig. 6 is invasion anti-theft control system circuit theory diagrams described in the utility model;
Fig. 7 is the DTMF interface circuit schematic diagram of invasion anti-theft control system described in the utility model;
Fig. 8 is the GPRS communication module interface circuit schematic diagram of invasion anti-theft control system described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of intelligent home control system based on Internet of Things, it is characterized in that: comprise control center of community 1 and connected server 2, home gateway 3, community's guard against theft and alarm system 7, intelligence three table makes an inventory system 11 and other application systems 10 of community, described home gateway 3 is successively by route firewall unit 4, internet net 6 is connected with the first intelligent terminal unit 5, described home gateway 3 is direct and intelligent home control system 8 also, second intelligent terminal unit 9 connects, described intelligent home control system 8 and the second intelligent terminal unit 9, visual entrance guard control module 12, curtain control module 13, light control unit 14, entertainment systems control module 15, anti-theft and alarm unit 16, tele-medicine control module 17 is connected with coal gas alarm control unit 18.
In the present embodiment, described visual entrance guard control module 12, curtain control module 13, light control unit 14, entertainment systems control module 15 control circuit are identical.As shown in Figure 2, the single-chip microcomputer comprising input control module and be connected with its output terminal, described single-chip microcomputer and home equipment, display module and DTMF model calling, described DTMF module output terminal connects bus to its main block diagram.In unit, illumination and other domestic electric appliances control to be controlled by intelligent bus switch.Main employing interactive type communication control mode, is divided into the large module of slave two, after main frame triggers, is sent by signal by CPU, after encoding by bus transfer to from module, trigger respond module by CPU after decoding.Because host module is identical with from machine module, so inverse operation main control system module also can be carried out from machine module realize interactive type communication.For signal light control, different Lighting Scene patterns can be formed, to build the ambiance of comfortable gracefulness.In order to improve maintainability and the reliability of system, system during design, should be made to have intellectual status feedback function, automatic failure alarm function, soft start function.System energy self-verifying load condition, checks bad lamp, few lamp, protective device state etc.; Also can make Intelligent treatment according to season, weather, time, personnel activity's detection etc., reach energy-conservation object.Other home appliances and curtain are controlled, similar with Lighting control, all can adopt and manually and automatically control two kinds of modes.
In the present embodiment, described anti-theft and alarm unit 16 is identical with coal gas alarm control unit 18 circuit.As shown in Figure 3, the GPRS communication module comprising CPU and be connected with CPU, infrared detection circuit, wireless communication receiver circuit, input through keyboard circuit, voice alarm circuit, dtmf dialing circuit, speech processing circuit, display circuit connect, and are connected with signal processing circuit, radio communication radiating circuit between described infrared detection circuit and wireless communication receiver circuit in turn.End is got up, primarily of various alarm sensor (human body infrared, cigarette sense, inflammable gas etc.) and detect, processing module composition.Intrusion detection warning circuit and other fire, coal gas leakage alarm circuit are similar, and its circuit as shown in Figure 6.
In Fig. 3, as shown in Figure 7, its acp chip is MT8880 to dtmf dialing circuit, can receive and send whole 16 signals of DTMF, have receipt of call sound and band-pass filtering function, and energy and microprocessor directly dock.Its automatic picking off and hanging machine can control the switch of a relay by single-chip processor i/o mouth, the control end of relay connects resistance access telephone wire two ends, thus completes simulation dislodging machine.
GPRS communication module---TC35 module is connected with single-chip microcomputer mainly through serial ports, realizes the control of single-chip microcomputer to TC35 module, thus realizes remote control function.Circuit as shown in Figure 8.
As shown in Figure 4, in the present embodiment, multiple GPRS intelligent communications terminals that described tele-medicine control module 17 comprises multiple data acquisition node and is connected respectively with multiple data acquisition node, described multiple GPRS intelligent communications terminal is by GPRS network and GPRS communication equipment and GGSN model calling, described GPRS communication equipment is connected with PC communication equipment, described GGSN module is connected with PC communication equipment by internet net, and described GPRS communication equipment and PC communication equipment are all connected with remote medical monitoring system, terminal demonstration module and monitoring equipment by bus.During system works, first the portable tele-medicine intelligent terminal of patient realizes patient's electrocardio, blood pressure, body temperature is monitored, when finding the suspicious state of an illness, communication module is encrypted collecting human body on-site parameters, after compression process, be connected in GPRS communication module with data-stream form by serial mode (RS 232), and communicate with China Mobile base station, base station SGSN communicates with gateway support node GGSN again, GGSN processes accordingly classified data and data is sent on Internet, and remove the monitor center of the assigned ip address found on internet, and access background data base system.Like this, information just starts constantly to exchange between removing patient's unit and remote mobile monitoring hospital workstations, all diagnostic datas and patient report electrical form all can be sent to remote mobile monitoring-information system and file, and remote mobile monitoring-information system storage data are used in the future research, assessment, MRP.
As shown in Figure 5, in the present embodiment, power supply, storer, GPS module, GPRS communication module, alarm module, human-machine interface module, usb interface module and signal processing circuit that described GPRS intelligent communications terminal comprises MSP430F149 microcontroller and is connected with MSP430F149 microcontroller, described signal processing circuit input end connects physiological data detection module.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.