CN104298218A - Intelligent home control system - Google Patents
Intelligent home control system Download PDFInfo
- Publication number
- CN104298218A CN104298218A CN201410658524.XA CN201410658524A CN104298218A CN 104298218 A CN104298218 A CN 104298218A CN 201410658524 A CN201410658524 A CN 201410658524A CN 104298218 A CN104298218 A CN 104298218A
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- module
- home control
- communication module
- signal
- control signal
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- 238000004891 communication Methods 0.000 claims abstract description 39
- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses an intelligent home control system. The intelligent home control system comprises a voice recognition module, a key module, a GPRS (General Packet Radio Service) module, a home control module, a first communication module, a second communication module, an execution module and home electric appliances, wherein the home control module receives home control signals from the voice recognition module, the key module and the GPRS module; the first communication module and the second communication module are connected through a power line; the first communication module conducts zero-cross detection on the electric signals of the power line to obtain square signals synchronous with the electric signals; the home control signals are modulated to the square signals to obtain the modulated signals; the second communication module acquires the modulated signals from the power line and demodulates the modulated signals to obtain the home control signals; the execution module controls the home electrical applications according to the home control signals. The intelligent home control system disclosed by the invention can stably and reliably control the intelligent home by virtue of the power line, and is not required to be provided with additional wiring.
Description
Technical field
The present invention relates to Smart Home technical field, particularly relate to a kind of intelligent home control system.
Background technology
Current intelligent domestic system adopts special routing network to realize the control and management of Smart Home mostly, and this just makes the family's many increases circuit again being natively full of line of electric force, telephone wire and tv line.In addition, in order to carry out networking to intelligent domestic system, need to spread all over the various electrical equipment networkings of the whole family, but different electrical equipment has different required communication rates, indoor barrier has different requirement to wiring again.Above-mentioned factor all brings extreme influence to the network construction of intelligent domestic system.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of intelligent home control system, can realize the reliable and stable control of Smart Home, without the need to extra wiring by line of electric force.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of intelligent home control system, described intelligent home control system comprises sound identification module, key-press module, GPRS module, home control module, first communication module, second communication module, execution module and household electric appliances; Described sound identification module is used for voice messaging to be converted to home control signal, and described key-press module is used for key information to be converted to home control signal, and described GPRS module is used for short message to be converted to home control signal; Described home control module is used for receiving home control signal from described sound identification module, key-press module or GPRS module, and home control signal is sent to described first communication module; Described first communication module is connected by line of electric force with described second communication module, described first communication module is used for carrying out zero passage detection to the electric power signal of line of electric force and obtains the square-wave signal synchronous with described electric power signal, and described home control signal madulation is obtained modulation signal to described square-wave signal; Described second communication module is for obtaining described modulation signal from described line of electric force, and modulation signal described in demodulation obtains described home control signal; Described execution module connects described second communication module and described household electric appliances respectively, and described execution module is used for controlling described household electric appliances according to described home control signal.
Preferably, described first communication module adopts OFDM modulation mode by described home control signal madulation on described square-wave signal.
Preferably, described second communication module is integrated in described execution module.
Preferably, described execution module is connected by bluetooth with described household electric appliances.
The invention has the beneficial effects as follows: the situation being different from prior art, the present invention obtains synchronous square-wave signal by carrying out zero passage detection to the electric power signal on line of electric force, transmit on home control signal madulation to square-wave signal, thus the reliable and stable control of Smart Home can be realized by line of electric force, without the need to extra wiring.
Accompanying drawing explanation
Fig. 1 is the block schematic illustration of the intelligent home control system of the embodiment of the present invention.
Embodiment
Arbitrary feature disclosed in this instructions, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Referring to Fig. 1, is the block schematic illustration of the intelligent home control system of the embodiment of the present invention.The intelligent home control system of the embodiment of the present invention comprises sound identification module 1, key-press module 2, GPRS module 3, home control module 4, first communication module 5, second communication module 6, execution module 7 and household electric appliances 8.Household electric appliances 8 can have multiple, such as, be refrigerator, electric cooker, electrically driven curtain, air-conditioning, water heater, TV etc.
Sound identification module 1 is for being converted to home control signal by voice messaging, and key-press module 2 is for being converted to home control signal by key information, and GPRS module 3 is for being converted to home control signal by short message.Sound identification module 1, with voice control function, can receive and identify voice messaging, is mainly conveniently unfamiliar with the old man of complicated household electrical appliances operation.Key-press module 2 provides control button, obtains key information, such as, on control button, add reducing to air-conditioner temperature by operation on control button.The note that GPRS module 3 sends for long-range reception mobile phone, facilitates working clan's operated from a distance.
Home control signal for receiving home control signal from sound identification module 1, key-press module 2 or GPRS module 3, and is sent to first communication module 4 by home control module 4.Wherein, home control module 4 receives only a home control signal sent in sound identification module 1, key-press module 2 or GPRS module 3 at one time.
First communication module 5 is connected by line of electric force with second communication module 6, first communication module 5 obtains the square-wave signal synchronous with electric power signal for carrying out zero passage detection to the electric power signal of line of electric force, and obtains modulation signal by home control signal madulation to square-wave signal.Preferably, first communication module 5 adopts OFDM modulation mode by home control signal madulation on square-wave signal.Home control signal madulation to square-wave signal instead of directly modulation on electric power signal, can be eliminated the impact that in electric power signal, various noise brings by first communication module 5.
Second communication module 6 is for obtaining modulation signal from line of electric force, and demodulation modulation signal obtains home control signal.Because the frequency of square-wave signal is synchronous with electric power signal, namely the frequency of square-wave signal is the frequency of electric power signal, then second communication module 6 is by reliably getting modulation signal, because the demodulation of modulation signal and electric power signal close association in time, can significantly improve transmission performance, therefore home control signal can reliablely and stablely transmit.
Execution module 7 connects second communication module 6 and household electric appliances 8 respectively, and execution module 7 is for controlling household electric appliances 8 according to home control signal.In the present embodiment, second communication module 6 is integrated in execution module 7, and execution module 7 is connected by bluetooth with household electric appliances 8.
In sum, intelligent home control system of the present invention obtains synchronous square-wave signal by carrying out zero passage detection to the electric power signal on line of electric force, transmit on home control signal madulation to square-wave signal, the noise effect in electric power signal can be ignored, thus the reliable and stable control of Smart Home can be realized by line of electric force, without the need to extra wiring.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. an intelligent home control system, is characterized in that, described intelligent home control system comprises sound identification module, key-press module, GPRS module, home control module, first communication module, second communication module, execution module and household electric appliances;
Described sound identification module is used for voice messaging to be converted to home control signal, and described key-press module is used for key information to be converted to home control signal, and described GPRS module is used for short message to be converted to home control signal;
Described home control module is used for receiving home control signal from described sound identification module, key-press module or GPRS module, and home control signal is sent to described first communication module;
Described first communication module is connected by line of electric force with described second communication module, described first communication module is used for carrying out zero passage detection to the electric power signal of line of electric force and obtains the square-wave signal synchronous with described electric power signal, and described home control signal madulation is obtained modulation signal to described square-wave signal;
Described second communication module is for obtaining described modulation signal from described line of electric force, and modulation signal described in demodulation obtains described home control signal;
Described execution module connects described second communication module and described household electric appliances respectively, and described execution module is used for controlling described household electric appliances according to described home control signal.
2. intelligent home control system according to claim 1, is characterized in that, described first communication module adopts OFDM modulation mode by described home control signal madulation on described square-wave signal.
3. intelligent home control system according to claim 1, is characterized in that, described second communication module is integrated in described execution module.
4. intelligent home control system according to claim 3, is characterized in that, described execution module is connected by bluetooth with described household electric appliances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658524.XA CN104298218A (en) | 2014-11-18 | 2014-11-18 | Intelligent home control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658524.XA CN104298218A (en) | 2014-11-18 | 2014-11-18 | Intelligent home control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104298218A true CN104298218A (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410658524.XA Pending CN104298218A (en) | 2014-11-18 | 2014-11-18 | Intelligent home control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068519A (en) * | 2015-07-25 | 2015-11-18 | 合肥智凯电子科技有限公司 | Home control system |
| CN106325084A (en) * | 2015-06-25 | 2017-01-11 | 中兴通讯股份有限公司 | Intelligent home central controller, terminal, system and control method |
| CN107124339A (en) * | 2017-04-27 | 2017-09-01 | 上海斐讯数据通信技术有限公司 | Radio network gateway and smart machine combination control method and system in a kind of smart home |
| CN108132607A (en) * | 2018-02-26 | 2018-06-08 | 周国富 | A kind of intelligent home control system and control method |
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| CN203796257U (en) * | 2014-04-29 | 2014-08-27 | 国网山西省电力公司电力科学研究院 | Monitoring device and monitoring system for oil-water well |
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2014
- 2014-11-18 CN CN201410658524.XA patent/CN104298218A/en active Pending
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| KR20020080728A (en) * | 2001-04-17 | 2002-10-26 | 제너시스정보통신(주) | Apparatus and method for remote control of home products |
| KR20030060638A (en) * | 2002-01-10 | 2003-07-16 | 엘지전자 주식회사 | Network System Using a Power Line Communication and Controlling Method for the Same |
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| CN202939477U (en) * | 2012-12-04 | 2013-05-15 | 中华人民共和国广州出入境检验检疫局 | Intelligent home control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325084A (en) * | 2015-06-25 | 2017-01-11 | 中兴通讯股份有限公司 | Intelligent home central controller, terminal, system and control method |
| CN105068519A (en) * | 2015-07-25 | 2015-11-18 | 合肥智凯电子科技有限公司 | Home control system |
| CN107124339A (en) * | 2017-04-27 | 2017-09-01 | 上海斐讯数据通信技术有限公司 | Radio network gateway and smart machine combination control method and system in a kind of smart home |
| CN108132607A (en) * | 2018-02-26 | 2018-06-08 | 周国富 | A kind of intelligent home control system and control method |
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Application publication date: 20150121 |