CN205193462U - Internet -of -things -based intelligent home control system - Google Patents
Internet -of -things -based intelligent home control system Download PDFInfo
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- CN205193462U CN205193462U CN201520966911.XU CN201520966911U CN205193462U CN 205193462 U CN205193462 U CN 205193462U CN 201520966911 U CN201520966911 U CN 201520966911U CN 205193462 U CN205193462 U CN 205193462U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses an internet -of -things -based intelligent home control system, including singlechip controller, wireless node controller, AD conversion module, pyroelectric sensor, interface module and light intensity sensor, voltage conversion module, amplification shaping module A, amplification shaping module B, AD conversion module and singlechip controller are connected respectively to wireless node controller, and voltage conversion module still connects pyroelectric sensor, and amplification shaping module A still connects conflagration conversion module 3, and amplification shaping module B still connects the conversion module 5 sensor. The utility model discloses an one can be carried out remote control family electrical apparatus through the cell -phone, can be voluntarily according to the humiture and the indoor environment of illumiinance automatic adjustment of environment, have the power of the indoor LED light illuminance of manual intelligent regulation in addition, simple theftproof and gas leakage alarming function have, can be at the electrical apparatus of monitoring of computer end and control family, have the smart home systems of network function.
Description
Technical field
The utility model relates to a kind of control system, specifically a kind of intelligent home control system based on Internet of Things.
Background technology
21 century is informationalized century, and various telecommunications and new technology of Internet have promoted the huge advance of human civilization.Your door of whether wanting to enter into is exactly the comfortable environment of an illuminance and humiture, and whether you worry the safety of family in outside, whether you think the distant electrical equipment etc. wanting just can be controlled by a simple phone family in outside.The digitizing house control system introduced herein can make people can by mobile phone or phone at any time, anywhere carries out Long-distance Control to any electrical equipment (air-conditioning, water heater, electric cooker, light, sound equipment, DVD recorder) in family; Also in next way, in advance the air-conditioning in family can be opened, allow water heater shift to an earlier date burned hot water, the cooked goluptious rice of electric cooker And the realization of everything be all only make a call one simple.This system, except after having mobile phone remote controlling functions, also by the concrete condition of the sensor assembly sensing external environment of self, and can carry out suitable adjustment according to actual conditions.In the weather of darkness, it can turn on lamp automatically, and adjust the brightness of lamp, in sun-drenched weather, it can close lamp automatically, or is dimmed by light, and coordinates the illuminance controlling family with window shutter, what adopt due to this project is the adjustable LED of brightness, so have very large meaning for energy saving standard.In addition, this system also can make family have the several functions such as multipath warning, remote monitoring, occurs certain dangerous situation if unfortunate, and you can obtain notice to take action further in the very first time with 110.Life staying idle at home that is comfortable, fashion is the mark of social progress, intelligent home control system can when not changing any household electrical appliances in family, the electrical equipment of family, light, power supply, home environment are controlled easily, people are enjoyed high-tech brings the easy and modern life of fashion.
Utility model content
The purpose of this utility model is to provide a kind of intelligent home control system based on Internet of Things, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of intelligent home control system based on Internet of Things, comprise singlechip controller, radio node controller, A/D modular converter, pyroelectric sensor, interface module and optical sensor, described radio node controller connects voltage transformation module respectively, amplify Shaping Module A, amplify Shaping Module B, A/D modular converter and singlechip controller, voltage transformation module also connects pyroelectric sensor, amplify Shaping Module A and also connect fire hazard aerosol fog sensor, amplify Shaping Module B and also connect combustible gas sensor, A/D modular converter also connects spread signal, described singlechip controller also distinguishes connection interface module, cell phone remote control module, infrared learning device, optical sensor, Temperature Humidity Sensor, wireless module, short message sending module and display module, wireless module also connects LED group control module and window shutter control module respectively, described infrared learning device also connects infrared sending module, described interface module also connects PC.
As further program of the utility model: described interface module adopts RS232.
As further program of the utility model: described singlechip controller adopts AT32UC3A0512.
As further program of the utility model: described fire hazard aerosol fog sensor adopts NIS-09C type smoke transducer.
As further program of the utility model: described combustible gas sensor adopts TP-2 high temperature modification carbon monoxide transducer alarm.
As further program of the utility model: the receiving unit of described infrared learning device is made up of CX20106 demodulator circuit or integrated infrared receiving terminal.
As the utility model further scheme: described radio node controller adopts zigbee controller.
Compared with prior art, the beneficial effects of the utility model are: the utility model achieves one can carry out Long-distance Control family electrical equipment by mobile phone, automatically humiture environmentally and illuminance indoor environment can automatically be adjusted, in addition with the power of manual Intelligent adjustment indoor LED lamp illuminance, there is simply antitheft and gas leakage warning function, can at the electrical equipment of computer end monitor and forecast family, with the intelligent domestic system of network function.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the intelligent home control system based on Internet of Things.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of intelligent home control system based on Internet of Things, comprises singlechip controller, radio node controller, A/D modular converter, pyroelectric sensor, interface module and optical sensor, radio node controller connects voltage transformation module respectively, amplify Shaping Module A, amplify Shaping Module B, A/D modular converter and singlechip controller, voltage transformation module also connects pyroelectric sensor, amplify Shaping Module A and also connect fire hazard aerosol fog sensor, amplify Shaping Module B and also connect combustible gas sensor, A/D modular converter also connects spread signal, and singlechip controller also distinguishes connection interface module, cell phone remote control module, infrared learning device, optical sensor, Temperature Humidity Sensor, wireless module, short message sending module and display module, wireless module also connects LED group control module and window shutter control module respectively, and infrared learning device also connects infrared sending module, and interface module also connects PC.
Interface module adopts RS232.
Singlechip controller adopts AT32UC3A0512.
Fire hazard aerosol fog sensor adopts NIS-09C type smoke transducer.
Combustible gas sensor adopts TP-2 high temperature modification carbon monoxide transducer alarm.
The receiving unit of infrared learning device is made up of CX20106 demodulator circuit or integrated infrared receiving terminal.
Radio node controller adopts zigbee controller.
Principle of work of the present utility model is: refer to Fig. 1, native system adopts AT32UC3A0512 as master devices, hardware by the storer of single-chip microcomputer extension, defeated entry/exit equipment and various realize Single Chip Microcomputer (SCM) system control overflow interface circuit and relevant peripheral circuit chip or parts form.
The mobile phone remote of native system controls to be the international dual-audio communication standard DTMF communication mode based on telephone-switching network, programme-controlled exchange signaling is as system control command, adopt MT8870 dual channel audio frequency code and decode circuit realiration, single-chip microcomputer identifies the network-based control signal from mobile phone by MT8870, and user's control mobile phone only need put through in family just can carry out button according to the voice message of system and select with the identification realizing user identity, Long-distance Control and security protection operation; The detection of various sensor utilizes data acquisition system (DAS) to convert tested for multichannel value to digital quantity, then carry out data processing through single-chip microcomputer, realizes real-tune TT & C; Short message sending module adopts the mobile terminal formed based on devices such as TC35GSM module TC35modem and level transferring chip MAX3238, can complete the functions such as sending and receiving short messages.
Its hardware components of the utility model system is formed primarily of five major parts, i.e. mobile phone remote control module, control module, sensor data acquisition system, short message sending module and interface and power unit, mobile phone remote control module is primarily of MT8870 and voltage detector component composition, it is the element of control section key in system, it and control module composition control partial function; Sensor data acquisition system, short message sending module and control module complete process and the transmission of the signals such as warning, and power unit is then for various piece provides working power.
Fire hazard aerosol fog sensor is a kind of alarm equipment conventional in administration of the prevention and control, security system, its reliable operation, compact, fire hazard aerosol fog sensor is that smoke signal is converted to electric signal, during circuit design can rearward design specialized bayonet socket in case be fixed on body of wall or ceiling, by being arranged on the heat detector in kitchen and being arranged on the smoke detector in parlor, bedroom etc. during use, monitor the generation with or without fire in each room.Send acousto-optic and SMS alarm signal if any fire generator controller, notify household and Property Management of residence department.Home controller according to having people to be in or the situation of nobody home, can also regulate the sensitivity of heat detector and smoke detector.Native system adopts NIS-09C type smoke transducer.
By being arranged on the combustible gas probe in kitchen, monitor that gas pipeline, kitchen range are with or without gas leakage.Send sound and light alarm signal if any gas leakage home controller, linkage closes the solenoid valve on gas pipeline, opens the window and is exhausted, simultaneously SMS notification household and Property Management of residence department.Here adopt TP-2 high temperature modification carbon monoxide transducer alarm need carbonomonoxide concentration reach establish custom value time system should start warning.
By arranging inside optical sensor, the intensity of illumination in room can be monitored, once time the intensity of illumination in room is outside certain scope, regulate intensity of illumination in room by controlling the groups such as LED in window shutter and room, make within doors light a most suitable brightness.
Needing the controllable infrared control class household electrical appliances of Infrared remote controller ability to be only abutted against indirect current source for air-conditioning, TV etc. cannot make it enter duty.Therefore the utility model proposes and use infrared remote control to carry out air-conditioning and other infrared electric control programs, the infrared learning function that system is had can realize the effective control to this kind of household electrical appliances.And for example infrared socket, infrared switch etc., although infrared remote control is widely used in household appliances, but the telepilot of each product can not be compatible, universal remote control common on the market at present can only control certain several prods, is not real " omnipotent ".Native system can learn and remember the telecommand of various infrared control class household electrical appliances, the waveform that transmit of singlechip controller to telepilot is utilized to measure, the data readback of then will measure, owing to being only concerned about the width of the low and high level transmitted in waveform, no matter how it encodes, and has therefore accomplished real " omnipotent ".Also for the realization of whole controller provides good basis.When user can be controlled this kind of household electrical appliances by any mode of operation, infrared socket or switch can send corresponding infrared remote instruction to controlled electrical equipment, thus the running status of control apparatus.
The realization of infrared learning remote control, native system adopts the central controlled mode of each equipment to realize, and the method concentrating each equipment first identifies the infrared remote-controlled signal of each equipment and stores, and then reduces when needed, to control corresponding device action.Form Centralized Controller by singlechip controller, it is the core of self study and reduction, and the receiving unit of infrared learning device is made up of CX20106 demodulator circuit or integrated infrared receiving terminal, radiating portion by infraluminescence pipe extremely drive part form.
Usually, remote signal is modulated on the carrier wave of 38KHz by Infrared remote controller, after Hyblid Buffer Amplifier, deliver to infrarede emitting diode, is converted into infrared signal and launches.The form of binary pulse code has multiple, and wherein the most conventional is PWM code (pulse-length modulation code) and PPM code (pulse position modulation code).PWM code represents 1 with broad pulse, and burst pulse represents 0.PPM code pulse width is the same, but the width of code bit is different, the representative 1 that code bit is wide, the representative 0 that code bit is narrow.
Remote control code pulse signal (for PPM code) is made up of signals such as preamble code, systematic code, system radix-minus-one complement, function code, function radix-minus-one complements usually.Preamble code is also initial code, is made up of (different telechiricss has certain difference on low and high level) the low level of width to be the high level of 9ms and width be 4.5ms, is used for indicating the beginning of remote control code pulse.Systematic code is also identification code, and it is used to refer to the kind of telechirics, to distinguish other telechiricss, prevents the maloperation of various telechirics.Function code is also order code, it represent corresponding controlling functions, and the microcontroller in receiver can complete various feature operation according to the numerical value of function code.System radix-minus-one complement and function radix-minus-one complement are the radix-minus-one complements of systematic code and function code, and adding of radix-minus-one complement is to proofread in transmitting procedure whether produce mistake at receiving end.In order to improve interference free performance and reduce electrical source consumption, be the 38KHz(cycle by above-mentioned remote control code pulse to frequency be 26.3ms) carrier signal carry out pulse-amplitude modulation (PAM), after Hyblid Buffer Amplifier, deliver to infraluminescence pipe again, remote signal is launched.
Because the binary coding pulse of telepilot has certain width, and all constantly alternately change of its low and high level, therefore easily let us expects one easily and easily method, pulse width measure.Although the width of the low and high level of its binary pulse is different, they are mostly Milliseconds, and thus, adopt the timer of single-chip microcomputer to measure its pulse width, then store, reduction can realize completely.
The utility model achieves one can carry out Long-distance Control family electrical equipment by mobile phone, automatically humiture environmentally and illuminance indoor environment can automatically be adjusted, in addition with the power of manual Intelligent adjustment indoor LED lamp illuminance, there is simply antitheft and gas leakage warning function, can at the electrical equipment of computer end monitor and forecast family, with the intelligent domestic system of network function.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1., based on an intelligent home control system for Internet of Things, comprise singlechip controller, radio node controller, A/D modular converter, pyroelectric sensor, interface module and optical sensor, is characterized in that, described radio node controller connects voltage transformation module respectively, amplify Shaping Module A, amplify Shaping Module B, A/D modular converter and singlechip controller, voltage transformation module also connects pyroelectric sensor, amplify Shaping Module A and also connect fire hazard aerosol fog sensor, amplify Shaping Module B and also connect combustible gas sensor, A/D modular converter also connects spread signal, and described singlechip controller also distinguishes connection interface module, cell phone remote control module, infrared learning device, optical sensor, Temperature Humidity Sensor, wireless module, short message sending module and display module, wireless module also connects LED group control module and window shutter control module respectively, and described infrared learning device also connects infrared sending module, and described interface module also connects PC.
2. the intelligent home control system based on Internet of Things according to claim 1, is characterized in that, described interface module adopts RS232.
3. the intelligent home control system based on Internet of Things according to claim 1, is characterized in that, described singlechip controller adopts AT32UC3A0512.
4. the intelligent home control system based on Internet of Things according to claim 1, is characterized in that, described fire hazard aerosol fog sensor adopts NIS-09C type smoke transducer.
5. the intelligent home control system based on Internet of Things according to claim 1, is characterized in that, described combustible gas sensor adopts TP-2 high temperature modification carbon monoxide transducer alarm.
6. the intelligent home control system based on Internet of Things according to claim 1, is characterized in that, the receiving unit of described infrared learning device is made up of CX20106 demodulator circuit or integrated infrared receiving terminal.
7. the intelligent home control system based on Internet of Things according to claim 1, is characterized in that, described radio node controller adopts zigbee controller.
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| CN201520966911.XU CN205193462U (en) | 2015-11-27 | 2015-11-27 | Internet -of -things -based intelligent home control system |
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| CN201520966911.XU CN205193462U (en) | 2015-11-27 | 2015-11-27 | Internet -of -things -based intelligent home control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785901A (en) * | 2016-05-10 | 2016-07-20 | 广西科技大学 | Air temperature and humidity and CO monitoring and alarm system based on single-chip microcomputer |
| CN106444667A (en) * | 2016-09-30 | 2017-02-22 | 广西大学 | Intelligent communication control system of Internet of Things |
| CN107196912A (en) * | 2017-04-20 | 2017-09-22 | 广州视源电子科技股份有限公司 | Protocol decoding method and device |
| CN113589703A (en) * | 2021-09-29 | 2021-11-02 | 深圳市翱宇晟科技有限公司 | Point control and group control adjustable intelligent household data processing system |
-
2015
- 2015-11-27 CN CN201520966911.XU patent/CN205193462U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105785901A (en) * | 2016-05-10 | 2016-07-20 | 广西科技大学 | Air temperature and humidity and CO monitoring and alarm system based on single-chip microcomputer |
| CN106444667A (en) * | 2016-09-30 | 2017-02-22 | 广西大学 | Intelligent communication control system of Internet of Things |
| CN107196912A (en) * | 2017-04-20 | 2017-09-22 | 广州视源电子科技股份有限公司 | Protocol decoding method and device |
| CN107196912B (en) * | 2017-04-20 | 2020-09-01 | 广州视源电子科技股份有限公司 | Protocol decoding method and device |
| CN113589703A (en) * | 2021-09-29 | 2021-11-02 | 深圳市翱宇晟科技有限公司 | Point control and group control adjustable intelligent household data processing system |
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