CN108574514A - Based on power carrier constant temperature machine control system - Google Patents
Based on power carrier constant temperature machine control system Download PDFInfo
- Publication number
- CN108574514A CN108574514A CN201810636140.6A CN201810636140A CN108574514A CN 108574514 A CN108574514 A CN 108574514A CN 201810636140 A CN201810636140 A CN 201810636140A CN 108574514 A CN108574514 A CN 108574514A
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- China
- Prior art keywords
- module
- constant temperature
- temperature machine
- operator
- power
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses one kind being based on power carrier constant temperature machine control system, it is characterised in that：It includes constant temperature machine power switching module, constant temperature machine coupling module, constant temperature machine MCU module, power line carrier module, constant temperature machine functional control module, operator power switching module, operator coupling module, operator power line carrier module, operator MCU module, operator input module；The power line is connected with the operator power switching module, the operator MCU module is connected with the operator power line carrier module, the operator power line carrier module is connected with the operator coupling module, and the operator coupling module is connected with the operator power switching module；The power line carrier module carries out data communication with the operator power line carrier module using power line, and the data communication is power frequency zero passage time slot data communication.Compared with prior art, the present invention has many advantages, such as that easy to use, easy to operate, realized without separately bracing wire can more wall through walls.
Description
Technical field
The present invention relates to constant temperature machine technical fields, more particularly to one kind being based on power carrier constant temperature machine control system.
Background technology
With the continuous development of network technology, electric power networks transmission technology is widely used in the every field of life, such as intelligence
Energy household etc..
Most of constant temperature machine controller currently on the market is using in-local device or uses wired connection controller.
The installation position of constant temperature machine and constant temperature machine heating etc. functions enforcing location it is inconsistent, when need change constant temperature machine operating mode when,
It needs just be operated using in-local device, use is highly inconvenient；In order to facilitate using constant temperature machine, common implementation
Means have carried out line traffic control for bracing wire again, but bracing wire causes the installing cost of constant temperature machine to increase again, while bracing wire again
The original design for needing to destroy existing house, seriously affects customer experience.
Invention content
The present invention is proposed in view of the above problem of the existing technology, and present invention offer is a kind of to utilize existing power network
Network realizes the constant temperature machine control system of remote control.
The present invention is achieved by the following technical solutions：Based on power carrier constant temperature machine control system comprising constant temperature
Electromechanical source switch module, constant temperature machine coupling module, constant temperature machine MCU module, power line carrier module, constant temperature machine functional control module,
Operator power switching module, operator coupling module, operator power line carrier module, operator MCU module, operator input
Module；The power line carrier module is connected with the constant temperature machine MCU module, the constant temperature machine MCU module and the constant temperature machine coupling
It molds block to be connected, the constant temperature machine coupling module is connected with the constant temperature machine power switching module, the constant temperature machine power switch
Module is connected with power line；The power line is connected with the operator power switching module, the operator MCU module and institute
It states operator power line carrier module to be connected, the operator power line carrier module is connected with the operator coupling module, described
Operator coupling module is connected with the operator power switching module；The power line carrier module is carried with the operator electric power
Wave module carries out data communication using power line, and the data communication is power frequency zero passage time slot data communication.
Preferably, the constant temperature machine coupling module comprising zero cross signal and couples control with the operator coupling module
Circuit.
Further, the zero cross signal and coupling control circuit include photoelectrical coupler, circuit partial pressure unit, transformer
Unit, zero passage detection unit, tuning capacitor, circuit partial pressure unit one end is connected to the firewire of the power line, described
The other end of circuit partial pressure unit is connected to the photoelectrical coupler, and the photodiode of the photoelectrical coupler is connected to rectification
Diode；Described transformer unit one end is connected to the zero curve of the power line, the other end of the transformer unit and tuning
Capacitor connects, and the output end of the transformer unit is connected to power line carrier module；The zero passage detection unit includes three poles
Pipe, resistance and capacitor composition, the emitter of the phototriode of the photoelectrical coupler are connected to triode through divider resistance
Base stage, the transistor collector are connected to pull-up resistor, the emitter ground connection of the triode.
Preferably, the power line carrier module and the constant temperature machine MCU module serial communication；The operator power carrier
Module and the operator MCU module serial communication；The constant temperature machine MCU module and the operator MCU module serial communication.
Further, the constant temperature machine function module includes igniting and flame control module, water flow/blast switch/wind
Machine Rotating speed measring control module, temp probe control module, fan control module and temperature controller and solenoid valve control module.
Preferably, the modules of the constant temperature machine function module are connected with the constant temperature machine MCU module signal respectively.
Further, the constant temperature machine function module includes wireless communication module, corresponding with the wireless communication module to set
There is communication mobile terminal.
Compared with prior art, the present invention forms electric power networks platform using existing power line, is not necessarily to other bracing wire, real
Remote control constant temperature machine is showed, i.e.,：Constant temperature machine MUC modules establish electric power networks with operator MCU module using home power line,
And data communication is carried out using power frequency zero passage slot transmission, constant temperature machine MCU module passes through power line and operator power carrier mould
Block is distributed into row address and is bound, to realize telecommunication；In-local device defect inconvenient to use is overcome, while effectively
Ground avoids bracing wire again from carrying out wired line traffic control, have many advantages, such as it is easy to operate, easy to use, through walls can get over wall.
Description of the drawings
Fig. 1 is the frame diagram of the present invention；
Fig. 2 is zero cross signal and coupling control circuit schematic diagram；
Fig. 3 is constant temperature machine MCU module schematic diagram；
Fig. 4 is constant temperature machine power line carrier module schematic diagram；
Fig. 5 is wifi and wired line traffic control schematic diagram；
Fig. 6 is operator MCU module schematic diagram；
Fig. 7 is buzzer module diagram.
Specific implementation mode
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
As shown in Figures 1 to 7, a kind of to be based on power carrier constant temperature machine control system comprising constant temperature machine power switch mould
Block 1, constant temperature machine coupling module 2, constant temperature machine MCU module 4, power line carrier module 3, constant temperature machine functional control module, operator electricity
Source switch module 9, operator coupling module 8, operator power line carrier module 7, operator MCU module 6, operator input mould
Block；The power line carrier module is connected with the constant temperature machine MCU module, and the constant temperature machine MCU module is coupled with the constant temperature machine
Module is connected, and the constant temperature machine coupling module is connected with the constant temperature machine power switching module, the constant temperature machine power switch mould
Block is connected with power line；The power line is connected with the operator power switching module, the operator MCU module with it is described
Operator power line carrier module is connected, and the operator power line carrier module is connected with the operator coupling module, the behaviour
Make device coupling module with the operator power switching module to be connected；The power line carrier module and the operator power carrier
Module carries out data communication using power line, and the data communication is power frequency zero passage time slot data communication.
Power carrier constant temperature machine controller is carried out by power grid alternating current 220V (same to phase) power lines and power carrier operator
The distribution binding of power line carrier module address, realizes telecommunication.
It should be noted that constant temperature machine is also equipped with in-local device 5, the in-local device and the constant temperature machine MCU moulds
Block serial communication can carry out execute-in-place control constant temperature machine；Meanwhile for ease of use, the constant temperature machine Functional Module
Wireless communication module is included, communication mobile terminal is correspondingly provided with the wireless communication module, wherein wireless communication module includes
The wireless communication modules such as wifi, ZigBee, this short-term journey communication is more convenient to use, without in each node
Power carrier operator is set.
As shown in Fig. 2, the constant temperature machine coupling module includes zero cross signal with the operator coupling module and couples
Control circuit；The zero cross signal and coupling control circuit include photoelectrical coupler, circuit partial pressure unit, transformer unit, mistake
Zero detection unit, tuning capacitor, the circuit partial pressure unit are made of multiple resistance, the connection of circuit partial pressure unit one end
It is connected to the photoelectrical coupler, the photoelectric coupling in the other end of the firewire of the power line, the circuit partial pressure unit
Device is made of photodiode and triode, respectively connected circuit partial pressure unit and rectifier diode, is realized " electrical-optical-electrical "
Conversion.The photodiode of the photoelectrical coupler is connected to rectifier diode.The transformer unit is by coil and magnetic core
Composition, described transformer unit one end are connected to the zero curve of the power line, the other end and the tuning electricity of the transformer unit
Container connects, and frequency tuning is carried out according to actual conditions to the frequency of transformer.The output end of the transformer unit is connected to
Power line carrier module plays the role of outputting and inputting for signal.The zero passage detection unit includes triode, resistance and capacitor
Composition, the resistance and capacitor are connected in parallel, and the resistance plays the role of partial pressure, and the capacitor plays filtering high frequency signals
Ingredient.The transistor collector is connected to pull-up resistor, plays so that when triode ends, forms high level；The light
The emitter of the phototriode of electric coupler is connected to transistor base through divider resistance, and the emitter of the triode connects
The detection of zero cross signal is completed on ground.
The power line carrier module and the constant temperature machine MCU module serial communication；The operator power line carrier module with
The operator MCU module serial communication；The constant temperature machine MCU module and the operator MCU module serial communication, using work
Frequency zero passage slot transmission carries out data double-way communication.
The constant temperature machine function module includes igniting and flame control module, water flow/blast switch/rotation speed of fan detection
Control module, temp probe control module, fan control module and temperature controller and solenoid valve control module, the constant temperature machine work(
The modules of energy module are connected with the constant temperature machine MCU module signal respectively.
Compared with prior art, the present invention forms electric power networks platform using existing power line, is not necessarily to other bracing wire, real
Remote control constant temperature machine is showed, i.e.,：Constant temperature machine MUC modules establish electric power networks with operator MCU module using home power line,
And data communication is carried out using power frequency zero passage slot transmission, constant temperature machine MCU module passes through power line and operator power carrier mould
Block is distributed into row address and is bound, to realize telecommunication；In-local device defect inconvenient to use is overcome, while effectively
Ground avoids bracing wire again from carrying out wired line traffic control, have many advantages, such as it is easy to operate, easy to use, through walls can get over wall.
The invention is not limited in the above embodiments, if the various changes or deformation to the present invention do not depart from the present invention
Spirit and scope, if these changes and deformation belong within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these changes and deformation.
Claims (9)
1. being based on power carrier constant temperature machine control system, it is characterised in that：It includes constant temperature machine power switching module, constant temperature machine coupling
Mold block, constant temperature machine MCU module, power line carrier module, constant temperature machine functional control module, operator power switching module, operation
Device coupling module, operator power line carrier module, operator MCU module, operator input module；The power line carrier module with
The constant temperature machine MCU module is connected, and the constant temperature machine MCU module is connected with the constant temperature machine coupling module, the constant temperature machine coupling
Molding block is connected with the constant temperature machine power switching module, and the constant temperature machine power switching module is connected with power line；The electricity
The line of force is connected with the operator power switching module, the operator MCU module and the operator power line carrier module phase
Even, the operator power line carrier module is connected with the operator coupling module, the operator coupling module and the behaviour
Make appliance mains switch module to be connected；The power line carrier module uses power line into line number with the operator power line carrier module
According to communication, the data communication is power frequency zero passage time slot data communication.
2. being based on power carrier constant temperature machine control system according to claim 1, it is characterised in that：The constant temperature machine coupled mode
Block includes zero cross signal and coupling control circuit with the operator coupling module.
3. being based on power carrier constant temperature machine control system according to claim 2, it is characterised in that：The zero cross signal and coupling
It includes photoelectrical coupler, circuit partial pressure unit, transformer unit, zero passage detection unit, tuning capacitor to close control circuit, described
Circuit partial pressure unit one end is connected to the firewire of the power line, and the other end of the circuit partial pressure unit is connected to the photoelectricity
The photodiode of coupler, the photoelectrical coupler is connected to rectifier diode；Described transformer unit one end is connected to institute
The zero curve of power line is stated, the other end of the transformer unit is connect with tuning capacitor, the output end of the transformer unit
It is connected to power line carrier module；The zero passage detection unit includes triode, resistance and capacitor composition, the photoelectrical coupler
The emitter of phototriode be connected to transistor base through divider resistance, the transistor collector is connected to pull-up electricity
Resistance, the emitter ground connection of the triode.
4. being based on power carrier constant temperature machine control system according to claim 3, it is characterised in that：The circuit partial pressure unit
It is connected in series by multiple resistance.
5. being based on power carrier constant temperature machine control system according to claim 1, it is characterised in that：The constant temperature electro-mechanical force carries
Wave module and the constant temperature machine MCU module serial communication；The operator power line carrier module and the operator MCU module string
Port communications；The constant temperature machine MCU module and the operator MCU module serial communication.
6. being based on power carrier constant temperature machine control system according to claim 1, it is characterised in that：The constant temperature machine function mould
Block includes that igniting and flame control module, water flow/blast switch/rotation speed of fan detection control module, temp probe control mould
Block, fan control module and temperature controller and solenoid valve control module.
7. being based on power carrier constant temperature machine control system according to claim 6, it is characterised in that：The constant temperature machine function mould
The modules of block are connected with the constant temperature machine MCU module signal respectively.
8. being based on power carrier constant temperature machine control system according to claim 1, it is characterised in that：The constant temperature machine function mould
Block includes wireless communication module, and communication mobile terminal is correspondingly provided with the wireless communication module.
9. being based on power carrier constant temperature machine control system according to claim 1, it is characterised in that：The operator MCU moulds
Block serial ports is connected to buzzer module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636140.6A CN108574514B (en) | 2018-06-20 | 2018-06-20 | Constant temperature machine control system based on power carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636140.6A CN108574514B (en) | 2018-06-20 | 2018-06-20 | Constant temperature machine control system based on power carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108574514A true CN108574514A (en) | 2018-09-25 |
| CN108574514B CN108574514B (en) | 2023-08-29 |
Family
ID=63573315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810636140.6A Active CN108574514B (en) | 2018-06-20 | 2018-06-20 | Constant temperature machine control system based on power carrier |
Country Status (1)
| Country | Link |
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| CN (1) | CN108574514B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972471A (en) * | 1975-05-27 | 1976-08-03 | Ziegler Ronald N | Automatic temperature setback system for controlling a heating unit |
| CN101141340A (en) * | 2007-10-19 | 2008-03-12 | 广东纺织职业技术学院 | Multi-point remote control constant temperature gas water heater based power line carrier communication device |
| CN102331735A (en) * | 2011-07-14 | 2012-01-25 | 中山爱科数字家庭产业孵化基地有限公司 | PLC bus control circuit applied to digital home |
| CN203617994U (en) * | 2013-12-20 | 2014-05-28 | 长沙威胜信息技术有限公司 | Orthogonal frequency division multiplexing (OFDM) multi-carrier modulation electric power data communication circuit |
| CN204334607U (en) * | 2014-12-26 | 2015-05-13 | 苏州市职业大学 | A kind of intelligent domestic system based on power carrier |
| CN105222280A (en) * | 2015-10-23 | 2016-01-06 | 陕西科技大学 | A kind of building air-conditioner group control device and method |
| CN107894102A (en) * | 2017-12-19 | 2018-04-10 | 成都前锋电子有限责任公司 | A kind of water heater wireless control system with power line carrier module |
-
2018
- 2018-06-20 CN CN201810636140.6A patent/CN108574514B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3972471A (en) * | 1975-05-27 | 1976-08-03 | Ziegler Ronald N | Automatic temperature setback system for controlling a heating unit |
| CN101141340A (en) * | 2007-10-19 | 2008-03-12 | 广东纺织职业技术学院 | Multi-point remote control constant temperature gas water heater based power line carrier communication device |
| CN102331735A (en) * | 2011-07-14 | 2012-01-25 | 中山爱科数字家庭产业孵化基地有限公司 | PLC bus control circuit applied to digital home |
| CN203617994U (en) * | 2013-12-20 | 2014-05-28 | 长沙威胜信息技术有限公司 | Orthogonal frequency division multiplexing (OFDM) multi-carrier modulation electric power data communication circuit |
| CN204334607U (en) * | 2014-12-26 | 2015-05-13 | 苏州市职业大学 | A kind of intelligent domestic system based on power carrier |
| CN105222280A (en) * | 2015-10-23 | 2016-01-06 | 陕西科技大学 | A kind of building air-conditioner group control device and method |
| CN107894102A (en) * | 2017-12-19 | 2018-04-10 | 成都前锋电子有限责任公司 | A kind of water heater wireless control system with power line carrier module |
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| Publication number | Publication date |
|---|---|
| CN108574514B (en) | 2023-08-29 |
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