CN108803541A - Intelligent control system of domestic electric appliances - Google Patents
Intelligent control system of domestic electric appliances Download PDFInfo
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- CN108803541A CN108803541A CN201810864739.5A CN201810864739A CN108803541A CN 108803541 A CN108803541 A CN 108803541A CN 201810864739 A CN201810864739 A CN 201810864739A CN 108803541 A CN108803541 A CN 108803541A
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- 239000004065 semiconductor Substances 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 claims description 7
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- 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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- 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
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
- H02H9/025—Current limitation using field effect transistors
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of intelligent control system of domestic electric appliances, including microcontroller, clock module, power module, reset circuit, watchdog circuit, mobile terminal, wireless communication module, Network Interface Module, intelligent appliance and sound and light alarm module, intelligent appliance control APP is installed in mobile terminal, clock module, power module, reset circuit and watchdog circuit are connect with microcontroller, module is connect mobile terminal with microcontroller by radio communication, and Network Interface Module and sound and light alarm module are connect with microcontroller；Power module include bridge rectifier, the first capacitance, the first diode, the second diode, the 4th resistance, second resistance, the first potentiometer, when base chip, the second capacitance, third light emitting diode, the first metal-oxide-semiconductor, 3rd resistor, third capacitance and voltage output end.Control mode of the present invention is various, can meet the needs of diversification control, circuit structure is relatively simple, cost is relatively low, the safety and reliability of circuit is higher.
Description
Technical field
The present invention relates to field of household appliances, more particularly to a kind of intelligent control system of domestic electric appliances.
Background technology
Intelligent appliance is exactly that microprocessor, sensor technology, network communication technology are introduced the family formed after household appliance
Electric product has automatic sensing residence space state and household electrical appliances oneself state, household electrical appliances service state, can automatically control and receive
Residential customer is in premises or long-range control instruction；Meanwhile component part of the intelligent appliance as smart home, can with live
Other household electrical appliances and household, facility interconnect composition system in residence, realize smart home function.Traditional intelligence appliance system is mainly logical
It crosses PC machine or infrared mode carries out the control of intelligent appliance, control mode is relatively simple, cannot meet the need of diversification control
It asks.The component that the circuit structure of the power pack of traditional intelligence appliance system uses is more, and circuit structure is complicated, hardware cost
It is higher.In addition, since the power pack of traditional intelligence appliance system lacks corresponding circuit protection function, such as：Lack current limliting
Defencive function causes the safety and reliability of circuit relatively low.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, it is more to provide a kind of control mode
Sample, can meet diversification control the needs of, circuit structure is relatively simple, cost is relatively low, the safety and reliability of circuit is higher
Intelligent control system of domestic electric appliances.
The technical solution adopted by the present invention to solve the technical problems is：A kind of intelligent control system of domestic electric appliances is constructed, including
Microcontroller, clock module, power module, reset circuit, watchdog circuit, mobile terminal, wireless communication module, network interface
Module, intelligent appliance and sound and light alarm module, are equipped with intelligent appliance control APP in the mobile terminal, the clock module,
Power module, reset circuit and watchdog circuit are connect with the microcontroller, and the mobile terminal passes through the channel radio
Letter module is connect with the microcontroller, and the Network Interface Module and sound and light alarm module are connect with the microcontroller；
The power module includes bridge rectifier, the first capacitance, the first diode, the second diode, the 4th resistance,
Two resistance, the first potentiometer, when base chip, the second capacitance, third light emitting diode, the first metal-oxide-semiconductor, 3rd resistor, third electricity
Hold and voltage output end, one end of the ac input end connection 220V alternating currents of the bridge rectifier, the bridge-type are whole
Another ac input end of stream device is connect with the other end of the 220V alternating currents, and a direct current of the bridge rectifier is defeated
Outlet is grounded, another DC output end of the bridge rectifier respectively with one end of first capacitance, the first diode
Anode, second resistance one end connected with the drain electrode of the first metal-oxide-semiconductor, the other end of first capacitance ground connection, described first
The cathode of diode is connect with one end of the cathode of second diode and the 4th resistance respectively, the 4th resistance it is another
End respectively with it is described when base chip the 8th pin and the anode of third light emitting diode connect, the third light emitting diode
Cathode with it is described when base chip the 7th pin connect, the other end of the second resistance respectively with it is described when base chip second
Pin, the 6th pin, the first potentiometer a fixing end connected with sliding end, another fixing end of first potentiometer
Ground connection, the first pin ground connection of base chip when described, 5th pin of base chip passes through second capacity earth, institute when described
The third pin of base chip is connect with the grid of first metal-oxide-semiconductor when stating, and the source electrode of first metal-oxide-semiconductor is respectively with described
One end of three resistance, when the 4th pin of base chip, third capacitance one end connected with voltage output end, the 3rd resistor
The other end of the other end and third capacitance is grounded, and the resistance value of the 4th resistance is 46k Ω.
In intelligent control system of domestic electric appliances of the present invention, the power module further includes the 4th diode, and described
The cathode of four diodes is connect with one end of the second resistance, anode and first metal-oxide-semiconductor of the 4th diode
Drain electrode connection, the model S-202T of the 4th diode.
In intelligent control system of domestic electric appliances of the present invention, the power module further includes the 4th capacitance, and the described 4th
One end of capacitance is connect with the grid of first metal-oxide-semiconductor, the other end of the 4th capacitance with it is described when base chip third
Pin connects, and the capacitance of the 4th capacitance is 460pF.
In intelligent control system of domestic electric appliances of the present invention, the power module further includes the 5th resistance, and the described 5th
One end of resistance with it is described when base chip the 4th pin connect, the other end of the 5th resistance and the one of the 3rd resistor
The resistance value of end connection, the 5th resistance is 54k Ω.
In intelligent control system of domestic electric appliances of the present invention, first metal-oxide-semiconductor is N-channel MOS pipe.
In intelligent control system of domestic electric appliances of the present invention, the wireless communication module be bluetooth module, WIFI module,
Gsm module, GPRS module, CDMA module, CDMA2000 modules, WCDMA modules, TD-SCDMA modules, Zigbee module or
LoRa modules.
In intelligent control system of domestic electric appliances of the present invention, the mobile terminal is smart mobile phone or tablet computer.
The intelligent control system of domestic electric appliances for implementing the present invention, has the advantages that：Due to being equipped with microcontroller, clock mould
Block, power module, reset circuit, watchdog circuit, mobile terminal, wireless communication module, Network Interface Module, intelligent appliance and
Sound and light alarm module is equipped with intelligent appliance control APP in mobile terminal, and intelligent appliance controls APP can be by radio communication
Module transfer control instruction can thus increase since the wireless control mode of any kind may be used in wireless communication module
Add the diversity of communication, power module include bridge rectifier, the first capacitance, the first diode, the second diode,
4th resistance, second resistance, the first potentiometer, when base chip, the second capacitance, third light emitting diode, the first metal-oxide-semiconductor, third
Resistance, third capacitance and voltage output end, power pack of the power module relative to traditional intelligence appliance system, use
Component is less, due to saving some components, can thus reduce hardware cost, the 4th resistance is for carrying out current limliting guarantor
Shield, therefore control mode is various, can meet the needs of diversification control, circuit structure is relatively simple, cost is relatively low, the peace of circuit
Full property and reliability are higher.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram in intelligent control system of domestic electric appliances one embodiment of the present invention；
Fig. 2 is the circuit diagram of power module in the embodiment.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In intelligent control system of domestic electric appliances embodiment of the present invention, structural schematic diagram such as Fig. 1 of intelligent control system of domestic electric appliances
It is shown.In Fig. 1, which includes microcontroller 1, clock module 2, power module 3, reset circuit 4, guards the gate
Dog circuit 5, mobile terminal 6, wireless communication module 7, Network Interface Module 8, intelligent appliance 9 and sound and light alarm module 10, wherein
Intelligent appliance control APP is installed, which controls APP and controlled with the intelligent appliance in traditional technology in mobile terminal 1
Software is different, has oneself completely new software architecture, for realizing the control of intelligent appliance.Mobile terminal 1 can be intelligence
Mobile phone or tablet computer etc..Clock module 2 connect with microcontroller 1, for providing clock signal of system, power module 3 with it is micro-
The connection of controller 1, for powering, reset circuit 4 connect with microcontroller 1, the reset for carrying out microcontroller 1, house dog
Circuit 5 is connect with microcontroller 1, for preventing the intelligent control system of domestic electric appliances from entering endless loop.Mobile terminal 6 is by wireless
Communication module 7 is connect with microcontroller 1, and the intelligent appliance control APP in mobile terminal sends out control instruction, and control instruction is led to
It crosses wireless communication module 7 and is transmitted to microcontroller 1, microcontroller 1 controls the opening of intelligent appliance 9 according to the control instruction, closes
Or adjust some parameters of intelligent appliance 9.Network Interface Module 8 is connect with microcontroller 1, for send microcontroller 1
Some information are uploaded onto the server, or download some information to microcontroller 1 from server.Sound and light alarm module 10 and micro-control
Device 1 processed connection, for sending out alarm when 9 operation irregularity of intelligent appliance, convenient for prompting user to safeguard in time.
The intelligent control system of domestic electric appliances can control APP by intelligent appliance and send control instruction, microcontroller to microcontroller 1
Device 1 controls the operating of intelligent appliance 9, realizes the operation of remote control intelligent appliance 9, user-friendly, has convenient fast
Prompt feature.
In the present embodiment, the wireless communication module 7 can be bluetooth module, WIFI module, gsm module, GPRS module,
CDMA module, CDMA2000 modules, WCDMA modules, TD-SCDMA modules, Zigbee module or LoRa modules etc..Pass through setting
Various wireless communication mode can not only increase the flexibility of communication, moreover it is possible to meet different user and different occasions
Demand.When in particular by LoRa modules, farther out, and communication performance is relatively stable for communication distance, is suitable for communicating matter
Measure more demanding occasion.Since the wireless control mode of any kind may be used in wireless communication module 7, can thus increase
Add the diversity of communication, therefore control mode is various, can meet the needs of diversification control.
Fig. 2 is the circuit diagram of power module in the present embodiment, in Fig. 2, the power module 3 include bridge rectifier Z,
First capacitance C1, the first diode D1, the second diode D2, the 4th resistance R4, second resistance R2, first potentiometer RP1, Shi Ji
Chip U1, the second capacitance C2, third light emitting diode D3, the first metal-oxide-semiconductor M1,3rd resistor R3, third capacitance C3 and voltage are defeated
Outlet Vo, wherein one end of the ac input end connection 220V alternating currents of bridge rectifier Z, bridge rectifier Z's is another
A ac input end is connect with the other end of 220V alternating currents, the DC output end ground connection of bridge rectifier Z, bridge rectifier
Another DC output end of device Z respectively with one end of the first capacitance C1, the anode of the first diode D1, second resistance R2 one
End is connected with the drain electrode of the first metal-oxide-semiconductor M1, and the other end of the first capacitance C1 is grounded, and the cathode of the first diode D1 is respectively with second
One end of the cathode of diode D2 and the 4th resistance R4 connect, the other end of the 4th resistance R4 respectively with when base chip U1 the 8th
Pin is connected with the anode of third light emitting diode D3, the cathode of third light emitting diode D3 with when base chip U1 the 7th pin
Connection, the other end of second resistance R2 respectively with when the second pin of base chip U1, the 6th pin, the first potentiometer RP1 one
A fixing end is connected with sliding end, another fixing end of the first potentiometer RP1 ground connection, when base chip U1 the first pin connect
Ground, when base chip U1 the 5th pin by the second capacitance C2 ground connection, when base chip U1 third pin and the first metal-oxide-semiconductor M1
Grid connects, the source electrode of the first metal-oxide-semiconductor M1 respectively with one end of 3rd resistor R3, when base chip U1 the 4th pin, third electricity
The one end for holding C3 is connected with voltage output end Vo, and the other end of 3rd resistor R3 and the other end of third capacitance C3 are grounded.
The power pack of the power module 3 relative to traditional intelligence appliance system, the component used is less, circuit knot
Structure is relatively simple, due to saving some components, can thus reduce hardware cost.4th resistance R4 is current-limiting resistance,
For carrying out current-limiting protection, therefore the safety and reliability of circuit is higher.It is noted that in the present embodiment, the 4th electricity
The resistance value for hindering R4 is 46k Ω, and certainly, in practical applications, the resistance value of the 4th resistance R4 can carry out accordingly as the case may be
Adjustment.
220V alternating currents by bridge rectifier Z rectifications, obtain the Rectified alternating current of 100Hz first, and peak-peak is reachable
320V, when base chip U1 and its peripheral resistor-capacitor unit form alternating current Super-zero control circuit, Rectified alternating current through the first diode D1 every
Base chip U1 provides stable power-supplying, second resistance R2 and the when being filtered into from decompression, the second diode D2 voltage stabilizings, the first capacitance C1
One potentiometer RP1 forms city's electro-detection bleeder circuit, when general Rectified alternating current zero passage voltage is less than 12V, when base chip U1
Second pin is triggered, when base chip U1 third pin export high level, the first metal-oxide-semiconductor M1 conductings pass through the first metal-oxide-semiconductor M1
It charges rapidly to third capacitance C3, maximum instantaneous electric current draws up to 3.5A or more, the 4th of the timely base chip U1 of 3rd resistor R3
Foot forms Voltage Feedback control circuit, if when base chip U1 the voltage of the 4th pin be more than 0.7V, when base chip U1, that is, quilt
General reset, when base chip U1 third pin export low level, the first metal-oxide-semiconductor M1 cut-offs.In this way, except the first metal-oxide-semiconductor M1 conductings
Outside time, third capacitance C3 is kept to 1 output current of microcontroller, and third capacitance C3 can ensure that maximum output current reaches 90mA
When still have a stable output voltage, third light emitting diode D3 is power supply indicating circuit, due to when base chip U1 the 7th pin
The conducting of interior transistor with when base chip U1 third pin export high level and be staggered, this just alleviates the power consumption of control circuit,
Ensure that the reliable of control circuit work, in addition, using when base chip U1 the 6th pin with when base chip U1 second pin
It is common to city's electro-detection, so that circuit is provided with over-pressed blocking function.
It is noted that in the present embodiment, the first metal-oxide-semiconductor M1 is N-channel MOS pipe.Certainly, in practical applications,
One metal-oxide-semiconductor M1 may be P-channel metal-oxide-semiconductor, but at this moment the structure of circuit also will accordingly change.When base chip U1 model
For NE7555, certainly, in practical applications, when base chip U1 can also select other models that there is the when base cores of similar functions
Piece.
In the present embodiment, which further includes the 4th diode D4, the cathode and second resistance of the 4th diode D4
One end of R2 connects, and the anode of the 4th diode D4 is connect with the drain electrode of the first metal-oxide-semiconductor M1.4th diode D4 is two pole of current limliting
Pipe carries out current-limiting protection, to further enhance the safety and reliability of circuit for the drain current to the first metal-oxide-semiconductor M1.
It is noted that in the present embodiment, the model S-202T of the 4th diode D4.Certainly, in practical applications, the four or two pole
Pipe D4 can also use diode of other models with similar functions.
In the present embodiment, which further includes the 4th capacitance C4, one end of the 4th capacitance C4 and the first metal-oxide-semiconductor M1
Grid connection, the other end of the 4th capacitance C4 with when base chip U1 third pin connect.4th capacitance C4 is coupled capacitor,
For prevent the first metal-oxide-semiconductor M1 and when base chip U1 between interference, further to enhance the safety and reliability of circuit.
It is noted that in the present embodiment, the capacitance of the 4th capacitance C4 is 460pF, certainly, in practical applications, the 4th capacitance
The capacitance of C4 can adjust accordingly as the case may be.
In the present embodiment, which further includes the 5th resistance R5, one end of the 5th resistance R5 with when base chip U1
4th pin connects, and the other end of the 5th resistance R5 is connect with one end of 3rd resistor R3.5th resistance R5 is current-limiting resistance, is used
Current-limiting protection is carried out in the branch where the 4th pin of clock synchronization base chip U1, to further enhance current limitation effect.It is worth mentioning
, in the present embodiment, the resistance value of the 5th resistance R5 is 54k Ω, and certainly, in practical applications, the resistance value of the 5th resistance R5 can
To adjust accordingly as the case may be.
In short, in the present embodiment, since the wireless control mode of any kind may be used in wireless communication module 7, in this way
The diversity of communication can be increased, therefore control mode is various, can meet the needs of diversification control.The power supply
Power pack of the module 3 relative to traditional intelligence appliance system, the component used is less, and circuit configuration is relatively simple, by
In saving some components, hardware cost can be thus reduced.Current-limiting resistance, therefore circuit are equipped in the power module 3
Safety and reliability it is higher.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of intelligent control system of domestic electric appliances, which is characterized in that including microcontroller, clock module, power module, reset electricity
Road, watchdog circuit, mobile terminal, wireless communication module, Network Interface Module, intelligent appliance and sound and light alarm module, it is described
Intelligent appliance control APP is installed, the clock module, power module, reset circuit and watchdog circuit are equal in mobile terminal
It is connect with the microcontroller, the mobile terminal is connect by the wireless communication module with the microcontroller, the net
Network interface module and sound and light alarm module are connect with the microcontroller；
The power module includes bridge rectifier, the first capacitance, the first diode, the second diode, the 4th resistance, the second electricity
Resistance, the first potentiometer, when base chip, the second capacitance, third light emitting diode, the first metal-oxide-semiconductor, 3rd resistor, third capacitance and
Voltage output end, one end of the ac input end connection 220V alternating currents of the bridge rectifier, the bridge rectifier
Another ac input end connect with the other end of the 220V alternating currents, a DC output end of the bridge rectifier
Ground connection, another DC output end of the bridge rectifier respectively with one end of first capacitance, the sun of the first diode
Pole, second resistance one end connected with the drain electrode of the first metal-oxide-semiconductor, the other end of first capacitance ground connection, the one or two pole
The cathode of pipe is connect with one end of the cathode of second diode and the 4th resistance respectively, the other end point of the 4th resistance
Not with it is described when base chip the 8th pin and the anode of third light emitting diode connect, the cathode of the third light emitting diode
With it is described when base chip the 7th pin connect, the other end of the second resistance respectively with it is described when base chip second draw
Foot, the 6th pin, the first potentiometer a fixing end connected with sliding end, first potentiometer another fix termination
Ground, the first pin ground connection of base chip when described, 5th pin of base chip is described by second capacity earth when described
When base chip third pin connect with the grid of first metal-oxide-semiconductor, the source electrode of first metal-oxide-semiconductor respectively with the third
One end of resistance, when the 4th pin of base chip, third capacitance one end connected with voltage output end, the 3rd resistor it is another
The other end of one end and third capacitance is grounded, and the resistance value of the 4th resistance is 46k Ω.
2. intelligent control system of domestic electric appliances according to claim 1, which is characterized in that the power module further includes the four or two
The cathode of pole pipe, the 4th diode is connect with one end of the second resistance, the anode of the 4th diode with it is described
The drain electrode of first metal-oxide-semiconductor connects, the model S-202T of the 4th diode.
3. intelligent control system of domestic electric appliances according to claim 2, which is characterized in that the power module further includes the 4th electricity
Hold, one end of the 4th capacitance connect with the grid of first metal-oxide-semiconductor, the other end of the 4th capacitance and it is described when base
The third pin of chip connects, and the capacitance of the 4th capacitance is 460pF.
4. intelligent control system of domestic electric appliances according to claim 3, which is characterized in that the power module further includes the 5th electricity
Resistance, one end of the 5th resistance with it is described when base chip the 4th pin connect, the other end of the 5th resistance with it is described
One end of 3rd resistor connects, and the resistance value of the 5th resistance is 54k Ω.
5. intelligent control system of domestic electric appliances according to any one of claims 1 to 4, which is characterized in that first metal-oxide-semiconductor
For N-channel MOS pipe.
6. intelligent control system of domestic electric appliances according to any one of claims 1 to 4, which is characterized in that the wireless communication
Module is bluetooth module, WIFI module, gsm module, GPRS module, CDMA module, CDMA2000 modules, WCDMA modules, TD-
SCDMA modules, Zigbee module or LoRa modules.
7. intelligent control system of domestic electric appliances according to any one of claims 1 to 4, which is characterized in that the mobile terminal
For smart mobile phone or tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810864739.5A CN108803541A (en) | 2018-08-01 | 2018-08-01 | Intelligent control system of domestic electric appliances |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810864739.5A CN108803541A (en) | 2018-08-01 | 2018-08-01 | Intelligent control system of domestic electric appliances |
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| CN108803541A true CN108803541A (en) | 2018-11-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109798881A (en) * | 2019-01-28 | 2019-05-24 | 安徽智训机器人技术有限公司 | Novel map mapping system |
| CN114264774A (en) * | 2021-12-22 | 2022-04-01 | 郑州恒领电子科技有限公司 | Portable four-gas detector |
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| WO2017219188A1 (en) * | 2016-06-20 | 2017-12-28 | 易晓阳 | Smart home device control system |
| CN207008380U (en) * | 2017-10-23 | 2018-02-13 | 深圳市飞马国际供应链股份有限公司 | Materials measurement monitoring system based on Internet of Things |
| CN107734769A (en) * | 2017-11-06 | 2018-02-23 | 成都翰兴科技有限公司 | A kind of transient voltage protection type intelligent desk lamp control system of electric voltage frequency processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798881A (en) * | 2019-01-28 | 2019-05-24 | 安徽智训机器人技术有限公司 | Novel map mapping system |
| CN114264774A (en) * | 2021-12-22 | 2022-04-01 | 郑州恒领电子科技有限公司 | Portable four-gas detector |
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