CN104808507A - Infrared radio-frequency carrier type intelligent home system and method thereof - Google Patents

Infrared radio-frequency carrier type intelligent home system and method thereof Download PDF

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Publication number
CN104808507A
CN104808507A CN201510253274.6A CN201510253274A CN104808507A CN 104808507 A CN104808507 A CN 104808507A CN 201510253274 A CN201510253274 A CN 201510253274A CN 104808507 A CN104808507 A CN 104808507A
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CN
China
Prior art keywords
infrared
signal
circuit
primary controller
module
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510253274.6A
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Chinese (zh)
Inventor
罗东舟
朱鑫乔
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Shenzhen Lian Lian Intelligent Technology Co., Ltd.
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罗东舟
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Priority to CN201510253274.6A priority Critical patent/CN104808507A/en
Publication of CN104808507A publication Critical patent/CN104808507A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total 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], computer integrated manufacturing [CIM]
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/25Pc structure of the system
    • G05B2219/25192Infrared
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2642Domotique, domestic, home control, automation, smart house
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention relates to an infrared radio-frequency carrier type intelligent home system and a method thereof. The infrared radio-frequency carrier type intelligent home system comprises a main controller and at least one address distributor which is connected with the master controller in a short-range wireless communication manner; the main controller comprises a power circuit and a microcontroller which is connected with the power circuit; the microcontroller is connected with an infrared emitting circuit and an RF (Radio Frequency) circuit; the infrared emitting circuit is connected with a plurality of infrared emitting tubes; the RF circuit is connected with a master control RF antenna for transceiving wireless signals; the address distributor comprises a power supply module and an MCU (Microprogrammed Control Unit) connected with the power supply module; the MCU is connected with an infrared emitting module and an RF module; the infrared emitting module is at least connected with one infrared emitting tube; the RF module is connected with an address-distribution RF antenna which is used for transceiving the wireless signals. According to the infrared radio-frequency carrier type intelligent home system and the method thereof, transit transmission of two kinds of control signals, namely infrared signals and RF signals is realized by means of the address distributor, the through-wall communication of the infrared signals of a home product is realized, and reliable communication of each home intelligent terminal can be realized.

Description

Infrared radio frequency carrier type intelligent domestic system and method thereof
Technical field
The present invention relates to a kind of control system, particularly relate to a kind of intelligent domestic system and method thereof of infrared radio frequency carrier communication mode.
Background technology
In prior art, have a lot of intelligent home control system, but great majority employing is wire communication structure, the construction cost of wire communication structure is high, not easily connects up, and the structure that fragile house is original.Have some to also use wireless communication mode, but major part adopts the intelligent domestic system of wireless mode, reliability is not high, is easily out of order and mistake.
Therefore, be necessary to develop a kind of new household intelligent control system, make it be easy to enforcement is installed, and reliability.
Summary of the invention
In order to make up the defect of above-mentioned prior art, the object of this invention is to provide a kind of infrared radio frequency carrier type intelligent domestic system and method thereof.
Technical scheme of the present invention is:
Infrared radio frequency carrier type intelligent domestic system, comprises primary controller, and at least one point location device be connected with primary controller short-range wireless communication; Wherein, described primary controller comprises power circuit, and the microcontroller be connected with power circuit; Described microcontroller is connected with infrared transmitting circuit and RF circuit; Described infrared transmitting circuit is connected with multiple infrared transmitting tube; Described RF circuit is connected with the master control RF antenna for transmitting/receiving wireless signal; The MCU controller that described point location device comprises power module and is connected with power module; Described MCU controller is connected with infrared transmission module and RF module; Described infrared transmission module is at least connected with an infrared transmitting tube; Described RF model calling has point location RF antenna for transmitting/receiving wireless signal; Wherein, the home control signal of primary controller process includes infrared signal and/or RF signal; When having infrared signal to need to be sent to point location device, first transcoding is RF signal, a point location device is sent to by RF circuit, master control RF antenna, divide location device by point location RF antenna and a RF module, receive RF signal, and be infrared signal by RF signal decoding, then by infrared transmission module, be emitted to home control terminal; Core space is located at by primary controller, and branch space is located at by a point location device; Core space is provided with the home furnishings intelligent terminal with primary controller wireless connections, and branch space is provided with and a point home furnishings intelligent terminal for location device wireless connections.
Its further technical scheme is: also comprise the network adapter be connected with microcontroller, and described network adapter is connected with network card interface; Described primary controller is also provided with the infrared modulator be connected between infrared transmitting circuit and RF circuit, and described infrared modulator is provided with the control input end be connected with microcontroller; Described point location device is provided with the infrared detuner be connected between RF module and infrared transmission module, and described infrared detuner is provided with the control input end be connected with MCU controller.
Its further technical scheme is: described microcontroller is also connected with the WIFI circuit near field wireless connections mobile terminal.
Its further technical scheme is: described primary controller includes housing, be located at the circuit board in housing, described circuit board is provided with several infrared transmitting tubes, wherein, the center ring of circuit board is to being provided with several transmit directions and outward-dipping infrared transmitting tube upward, and angle of inclination is 15 degree of-45 degree.
Its further technical scheme is: also comprise the server be connected with the primary controller telecommunication of at least one, and the remote control end of at least one be connected with Server remote communication, and described remote control end is the intelligent terminal with functionality mobile communication; When the distance of remote control end and primary controller is in the scope of short-range wireless communication, remote control end is connected with the WIFI circuit realiration short-range wireless communication of primary controller by WIFI module.
The control method of infrared radio frequency carrier type intelligent domestic system of the present invention, described method is following A method or B method:
A method is: the control signal that primary controller sends sends in the mode of infrared signal and RF signal simultaneously, if when controlled intelligent household terminal is positioned at other branch space, primary controller is by the infrared signal included by control signal and RF signal, be converted to a RF composite signal, be sent to a point location device, decoded by a point location device again, be reduced to original infrared signal and RF signal, then be sent to the corresponding intelligent household terminal in point branch space at device place, location;
B method is: the control signal that primary controller sends sends in the mode of infrared signal or RF signal, if controlled intelligent household terminal is positioned at other branch space and primary controller sends is infrared signal, infrared signal is modulated to RF signal by primary controller, be sent to a point location device, decoded by a point location device again, be reduced to original infrared signal, then be sent to the corresponding intelligent household terminal in point branch space at device place, location by point infrared transmission module of location device.
Its further technical scheme is: when point location device that intelligent domestic system is provided with is more than two, each point of location device is provided with address code, during the control signal that primary controller sends, includes address code signal.
Its further technical scheme is: the remote control end be connected with server, its corresponding primary controller is obtained by server, when remote control end and primary controller are in the scope of short-range wireless communication, the communication modes of remote control end is automatically switched by telecommunication mode or manual switchover connects to local, and described this locality connection refers to that remote control end is connected with primary controller communication by short-range wireless communication mode.
Its further technical scheme is: described remote control end has setting operation interface, for adding new intelligent household terminal, and defines its attribute, comprises the address code of title, icon, remote-control type and affiliated branch space; The property store of this intelligent household terminal is in primary controller.
Its further technical scheme is: described primary controller, point location device are also by being located at the sensor in affiliated space, duty for the intelligent household terminal in affiliated space detects, to determine whether the intelligent household terminal in affiliated space is in by control, and sensor at least comprises the one in optical sensor, acoustic pickup and temperature sensor.
The present invention's beneficial effect is compared with prior art: household intelligent control system of the present invention have employed and is provided with a point location device at branch space (room in such as residential structure), be connected dividing location device with the primary controller communication at core space (hall in such as residential structure), the transfer transmission of infrared signal and RF signal two kinds of control signals is realized by point location device, infrared signal wherein, by being modulated to RF signal, after carrying out communication through walls, be demodulated into infrared signal again, achieve the communication through walls of the infrared signal of family product.Make the wireless telecommunications of native system can realize the communication of the reliability of each home furnishings intelligent terminal, the intelligent integration that can be commonly used to existing all kinds of family product controls.The centralized intelligenceization that the inventive method may be used for all kinds of electric information household controls, such as residential houses, commercial building and industrial premises etc., especially residential houses.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the frame structure schematic diagram (not containing remote control end and server) of infrared radio frequency carrier type intelligent domestic system specific embodiment of the present invention;
Fig. 2 is the sectional structure schematic diagram of the primary controller in Fig. 1 embodiment;
Fig. 3 is the frame structure schematic diagram (containing remote control end and server) of infrared radio frequency carrier type intelligent domestic system specific embodiment of the present invention.
Reference numeral
10 primary controller 101 housings
102 circuit board 11 power circuits
12 microcontroller 13 infrared transmitting circuits
131 infrared transmitting tube 131a infrared transmitting tubes
131b infrared transmitting tube 14 RF circuit
141 master control RF antenna 15 WIFI circuit
16 infrared modulator 161 control input ends
18 network card interface 19 network adapter
20 points of location device 21 power modules
22 MCU controller 23 infrared transmission modules
231 infrared transmitting tube 241 points location RF antennas
The infrared detuner of 24 RF module 26
261 control input end 30 servers
40 remote control end 111 power interfaces
Embodiment
In order to more fully understand technology contents of the present invention, below in conjunction with specific embodiment technical scheme of the present invention being introduced further and illustrating, but being not limited to this.
As shown in Figure 1 to Figure 3, infrared radio frequency carrier type intelligent domestic system of the present invention, comprises primary controller 10, and at least one point location device 20 be connected with primary controller 10 short-range wireless communication; Wherein, primary controller 10 comprises power circuit 11, and the microcontroller 12 be connected with power circuit 11; Microcontroller 12 is connected with infrared transmitting circuit 13 and RF circuit 14; Infrared transmitting circuit 13 is connected with multiple infrared transmitting tube 131 (synchronized transmissions infrared signal); RF circuit 14 is connected with the master control RF antenna 141 for transmitting/receiving wireless signal.Point MCU controller 22 that location device 20 comprises power module 21 and is connected with power module 21; MCU controller 22 is connected with infrared transmission module 23 and RF module 24; Infrared transmission module 23 is connected with more than one infrared transmitting tube 231; RF module 24 is connected with point location RF antenna 241 for transmitting/receiving wireless signal.
Wherein, the home control signal that primary controller 10 processes includes infrared signal and/or RF signal; When having infrared signal to need to be sent to point location device, first transcoding is RF signal, a point location device 20 is sent to by RF circuit 14, master control RF antenna 141, divide location device 20 by point location RF antenna 241 and a RF module 24, receive RF signal, and be infrared signal by RF signal decoding, then by infrared transmission module 23, be emitted to home control terminal (air-conditioning in such as room or TV).
Core space (such as hall) is located at by primary controller 10, and branch space (such as room) is located at by a point location device; Core space is provided with and the home furnishings intelligent terminal 51 of primary controller wireless connections (be such as placed on the sweeping robot on ground, the curtain controller be located on balcony), and branch space is provided with and point home furnishings intelligent terminal of location device wireless connections 52 (bedroom air-conditioning or ceiling lamp).
Also comprise the network adapter 19 be connected with microcontroller 12, described network adapter 19 is connected with network card interface 18 (for connecting outside internet).Microcontroller 12 is also connected with the WIFI circuit 15 near field wireless connections mobile terminal.Also comprise the server 30 be connected with primary controller 10 telecommunication of at least one, and the remote control end 40 of at least one to be connected with server 30 telecommunication, remote control end 40 is for having the intelligent terminal (smart mobile phone of such as user or panel computer) of functionality mobile communication; When remote control end 40 and the distance of primary controller 10 are in the scope of short-range wireless communication, remote control end 40 realizes short-range wireless communication by the WIFI module carried with the WIFI circuit 15 of primary controller 10 and is connected.
In the present embodiment, for realizing mass production, reduce costs and improve stability, primary controller 10 is also provided with the infrared modulator 16 (a kind of chip with modulation function) be connected between infrared transmitting circuit 13 and RF circuit 14, and infrared modulator 16 is provided with the control input end 161 be connected with microcontroller 12.Point location device 20 is provided with the infrared detuner 26 be connected between RF module 24 and infrared transmission module 23, and infrared detuner 26 is provided with the control input end 261 be connected with MCU controller 22.Namely the modulation and demodulation of infrared signal has been come by single-minded chip, microcontroller and MCU controller realize single-minded controlling functions, can reduce the purchase requirement of chip like this, reduce costs, can also segment control procedure, allow the more reliable and safety of the communication process of control signal.
The invention also discloses the Host Controller Architecture of intelligent home control system, as the core parts of native system, primary controller 10 includes housing 101, be located at the circuit board 102 in housing 101, circuit board 102 is provided with several infrared transmitting tubes 131, wherein, the center ring of circuit board is to being provided with several transmit directions and outward-dipping infrared transmitting tube 131a upward, angle of inclination is 15 degree of-45 degree, the transmit direction of infrared signal can be expanded like this, allow the intelligent household terminal in whole hall receive infrared signal.Four corners of circuit board 102 are also respectively provided with an infrared transmitting tube 131b.Housing 101 is also provided with network card interface, power interface and antenna (not shown in Fig. 2).
In other embodiment, also can not adopt infrared modulator and infrared detuner, by microcontroller, infrared signal is modulated to RF signal; Be infrared signal by MCU controller by RF signal receiving.
The control method of infrared radio frequency carrier type intelligent domestic system of the present invention, described method is following A method or B method:
A method is: the control signal that primary controller sends sends in the mode of infrared signal and RF signal simultaneously, if when controlled intelligent household terminal is positioned at other branch space, primary controller is by the infrared signal included by control signal and RF signal, be converted to a RF composite signal, be sent to a point location device, decoded by a point location device again, be reduced to original infrared signal and RF signal, then be sent to the corresponding intelligent household terminal in point branch space at device place, location.The feature of this method be by infrared signal together with RF Signal averaging, becoming a composite signal and be sent to a point location device, having a reduction process when decoding, the reverse procedure of what method of reducing adopted is stacking method.
B method is: the control signal that primary controller sends sends in the mode of infrared signal or RF signal, if controlled intelligent household terminal is positioned at other branch space and primary controller sends is infrared signal, infrared signal is modulated to RF signal by primary controller, be sent to a point location device, decoded by a point location device again, be reduced to original infrared signal, then be sent to the corresponding intelligent household terminal in point branch space at device place, location by point infrared transmission module of location device.This method have employed the mode of time sharing transmissions, original RF signal and being transmitted by the RF signal timesharing that infrared signal is converted.
Wherein, when point location device that intelligent domestic system is provided with is more than two, each point of location device is provided with address code, during the control signal that primary controller sends, includes address code signal.
Wherein, the remote control end (such as panel computer or smart mobile phone) be connected with server, its corresponding primary controller is obtained by server, when remote control end and primary controller are in the scope of short-range wireless communication, the communication modes of remote control end is automatically switched by telecommunication mode or manual switchover connects to local, and local connection refers to that remote control end is connected with primary controller communication by short-range wireless communication mode.Remote control end has setting operation interface, for adding new intelligent household terminal, and defines its attribute, comprises the address code of title, icon, remote-control type and affiliated branch space; The property store of this intelligent household terminal is in primary controller.
In other embodiment, primary controller, point location device are also by being located at the sensor in affiliated space, duty for the intelligent household terminal in affiliated space detects, to determine whether the intelligent household terminal in affiliated space is in by control, sensor comprises optical sensor (for sensed luminance, to judge whether to turn on light), acoustic pickup is (for detecting sound, to judge being open televisor) and temperature sensor (for detected temperatures, to judge whether to open air-conditioning) etc.
In sum, household intelligent control system of the present invention have employed and is provided with a point location device at branch space (room in such as residential structure), be connected dividing location device with the primary controller communication at core space (hall in such as residential structure), the transfer transmission of infrared signal and RF signal two kinds of control signals is realized by point location device, infrared signal wherein, by being modulated to RF signal, after carrying out communication through walls, be demodulated into infrared signal again, achieve the communication through walls of the infrared signal of family product.Make the wireless telecommunications of native system can realize the communication of the reliability of each home furnishings intelligent terminal, the intelligent integration that can be commonly used to existing all kinds of family product controls.The centralized intelligenceization that the inventive method may be used for all kinds of electric information household controls, such as residential houses, commercial building and industrial premises etc., especially residential houses.
Above-mentionedly only further illustrate technology contents of the present invention with embodiment, so that reader is easier to understand, but does not represent embodiments of the present invention and be only limitted to this, any technology done according to the present invention extends or recreation, all by protection of the present invention.Protection scope of the present invention is as the criterion with claims.

Claims (5)

1. infrared radio frequency carrier type intelligent domestic system, comprises primary controller, and at least one point location device be connected with primary controller short-range wireless communication; It is characterized in that:
Described primary controller comprises power circuit, and the microcontroller be connected with power circuit; Described microcontroller is connected with infrared transmitting circuit and RF circuit; Described infrared transmitting circuit is connected with multiple infrared transmitting tube; Described RF circuit is connected with the master control RF antenna for transmitting/receiving wireless signal;
The MCU controller that described point location device comprises power module and is connected with power module; Described MCU controller is connected with infrared transmission module and RF module; Described infrared transmission module is at least connected with an infrared transmitting tube; Described RF model calling has point location RF antenna for transmitting/receiving wireless signal;
Wherein, the home control signal of primary controller process includes infrared signal and/or RF signal; When having infrared signal to need to be sent to point location device, first transcoding is RF signal, a point location device is sent to by RF circuit, master control RF antenna, divide location device by point location RF antenna and a RF module, receive RF signal, and be infrared signal by RF signal decoding, then by infrared transmission module, be emitted to home control terminal;
Core space is located at by primary controller, and branch space is located at by a point location device; Core space is provided with the home furnishings intelligent terminal with primary controller wireless connections, and branch space is provided with and a point home furnishings intelligent terminal for location device wireless connections.
2. infrared radio frequency carrier type intelligent domestic system according to claim 1, characterized by further comprising the network adapter be connected with microcontroller, described network is fitted device and is connected with network card interface; Described primary controller is also provided with the infrared modulator be connected between infrared transmitting circuit and RF circuit, and described infrared modulator is provided with the control input end be connected with microcontroller; Described point location device is provided with the infrared detuner be connected between RF module and infrared transmission module, and described infrared detuner is provided with the control input end be connected with MCU controller.
3. infrared radio frequency carrier type intelligent domestic system according to claim 2, is characterized in that described microcontroller is also connected with the WIFI circuit near field wireless connections mobile terminal.
4. infrared radio frequency carrier type intelligent domestic system according to claim 1, it is characterized in that described primary controller includes housing, be located at the circuit board in housing, described circuit board is provided with several infrared transmitting tubes, wherein, the center ring of circuit board is to being provided with several transmit directions and outward-dipping infrared transmitting tube upward, and angle of inclination is 15 degree of-45 degree.
5. infrared radio frequency carrier type intelligent domestic system according to claim 3, characterized by further comprising the server be connected with the primary controller telecommunication of at least one, and the remote control end of at least one to be connected with Server remote communication, described remote control end is the intelligent terminal with functionality mobile communication; When the distance of remote control end and primary controller is in the scope of short-range wireless communication, remote control end is connected with the WIFI circuit realiration short-range wireless communication of primary controller by WIFI module.
CN201510253274.6A 2015-05-18 2015-05-18 Infrared radio-frequency carrier type intelligent home system and method thereof Pending CN104808507A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101094275A (en) * 2006-06-19 2007-12-26 上海国皓电子有限公司 Retransmission device between radio frequency and infrared ray
CN102830687A (en) * 2012-09-24 2012-12-19 杨炙龙 Intelligent home control system and method
CN102855744A (en) * 2012-08-31 2013-01-02 林述颖 Infrared household appliance management system and method based on smartphone
CN202976430U (en) * 2012-07-19 2013-06-05 青岛海尔电子有限公司 System for achieving pairing, and control terminal and controlled terminal for achieving pairing
CN203732953U (en) * 2013-12-25 2014-07-23 宁波江北博泰电子科技有限公司 Intelligent home control system
CN203930459U (en) * 2014-03-03 2014-11-05 江苏海事职业技术学院 A kind of can acoustic control and the intelligent domestic system of Long-distance Control
CN104460534A (en) * 2013-09-12 2015-03-25 郑州朗鑫智能电子科技有限公司 Universal intelligent household system base on integrated master control equipment
CN204595467U (en) * 2015-05-18 2015-08-26 罗东舟 Infrared radio frequency carrier type intelligent domestic system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101094275A (en) * 2006-06-19 2007-12-26 上海国皓电子有限公司 Retransmission device between radio frequency and infrared ray
CN202976430U (en) * 2012-07-19 2013-06-05 青岛海尔电子有限公司 System for achieving pairing, and control terminal and controlled terminal for achieving pairing
CN102855744A (en) * 2012-08-31 2013-01-02 林述颖 Infrared household appliance management system and method based on smartphone
CN102830687A (en) * 2012-09-24 2012-12-19 杨炙龙 Intelligent home control system and method
CN104460534A (en) * 2013-09-12 2015-03-25 郑州朗鑫智能电子科技有限公司 Universal intelligent household system base on integrated master control equipment
CN203732953U (en) * 2013-12-25 2014-07-23 宁波江北博泰电子科技有限公司 Intelligent home control system
CN203930459U (en) * 2014-03-03 2014-11-05 江苏海事职业技术学院 A kind of can acoustic control and the intelligent domestic system of Long-distance Control
CN204595467U (en) * 2015-05-18 2015-08-26 罗东舟 Infrared radio frequency carrier type intelligent domestic system

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