CN108693782A - Smart home managing and control system - Google Patents
Smart home managing and control system Download PDFInfo
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- CN108693782A CN108693782A CN201810867046.1A CN201810867046A CN108693782A CN 108693782 A CN108693782 A CN 108693782A CN 201810867046 A CN201810867046 A CN 201810867046A CN 108693782 A CN108693782 A CN 108693782A
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- 238000004891 communication Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 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
- 239000000779 smoke Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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]
-
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of smart home managing and control systems, including microcontroller, Indoor Environment Detection module, intrusion detection camera, memory, relay switch, mobile terminal, wireless communication module and power module, smart home management and control APP is installed in mobile terminal, Indoor Environment Detection module is connect with microcontroller, intrusion detection camera is connect with microcontroller and memory respectively, and module is connect mobile terminal with microcontroller by radio communication;Power module includes the first capacitance to the 6th capacitance, first resistor, operational amplifier, second resistance, the first triode, 3rd resistor, transformer, bridge rectifier, the second triode, the first diode, third transistor, the 4th resistance, three terminal regulator, the second diode, third zener diode and voltage output end.Control mode of the present invention can meet that diversified demand, the structure of circuit is relatively simple, cost is relatively low, the safety and reliability of circuit is higher.
Description
Technical field
The present invention relates to smart home field, more particularly to a kind of smart home managing and control system.
Background technology
Smart home is to be connected together the various equipment in family by technology of Internet of things using house as platform, is realized
A kind of intelligentized ecosystem.It has lamps intelligent control, intelligent electric appliance control, safety defense monitoring system, intelligent background sound
The functions such as happy, intelligent video is shared, visible dialogue system and household audio and video system.Smart home utilizes comprehensive wiring technology, net
The network communication technology, security precautions technology, automatic control technology, audio frequency and video technology integrate the related facility of home life, structure
The management system of efficient housing facilities and family's schedule affairs promotes house security, convenience, comfort, artistry, and
Realize the living environment of environmental protection and energy saving.Traditional intelligence household system is controlled by way of infrared remote control, therefore traditional intelligence
The control mode of energy house system is relatively simple, cannot meet the diversified demand of user.In addition, traditional intelligence household system
The component that power pack uses is more, and wiring is complicated, and circuit structure is complicated, and hardware cost is higher.Due to traditional intelligence
The power pack of house system lacks corresponding circuit protection function, such as:Function without filtering clutter, causes circuit
Safety and reliability is poor.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, provides a kind of control mode energy
Meet that diversified demand, the structure of circuit is relatively simple, cost is relatively low, the higher intelligent family of the safety and reliability of circuit
Occupy managing and control system.
The technical solution adopted by the present invention to solve the technical problems is:A kind of smart home managing and control system is constructed, including
Microcontroller, Indoor Environment Detection module, intrusion detection camera, memory, relay switch, mobile terminal, radio communication mold
Block and power module, are equipped with smart home management and control APP in the mobile terminal, the Indoor Environment Detection module with it is described micro-
Controller connection, for detecting indoor environment data, the intrusion detection camera respectively with the microcontroller and memory
Connection, the memory also connect with the microcontroller, the mobile terminal by the wireless communication module with it is described micro-
Controller connects, and the power module is connect with the microcontroller, for powering;
The power module includes the first capacitance, the second capacitance, first resistor, operational amplifier, second resistance, the one or three
Pole pipe, 3rd resistor, transformer, bridge rectifier, third capacitance, the second triode, the first diode, third transistor,
Four resistance, the 4th capacitance, three terminal regulator, the second diode, the 5th capacitance, third zener diode, the 6th capacitance and voltage
Output end, one end of one end connection 220V alternating currents of the primary coil of the transformer, the primary coil of the transformer
The other end connects the other end of the 220V alternating currents, one end of the secondary coil of the transformer and the bridge rectifier
One ac input end connection, the other end of the secondary coil of the transformer exchanges defeated with another of the bridge rectifier
Enter end connection, a DC output end of the bridge rectifier is connect with the anode of first capacitance, first capacitance
Cathode connect respectively with the anode of second capacitance and one end of first resistor, the cathode of second capacitance respectively with bridge
The base stage connection of another DC output end and the first triode of formula rectifier, the grounded collector of first triode,
The other end of the first resistor is connect with the inverting input of the operational amplifier, the homophase input of the operational amplifier
End is connect with one end of the second resistance, the other end of the second resistance respectively with the output end of the operational amplifier,
The collector of one end of 3rd resistor, the anode of third capacitance and the second triode connects, the other end point of the 3rd resistor
It does not connect and is grounded with the cathode of the emitter of first triode and third capacitance;
The emitter of second triode one end and three with the emitter of the third transistor, the 4th resistance respectively
Hold the input terminal connection of voltage-stablizer, the base stage of second triode respectively with the cathode of first diode and the three or three pole
The base stage of pipe connects, the plus earth of first diode, and the collector of the third transistor is electric with the described 4th respectively
The cathode connection of the other end of resistance, the anode of the 4th capacitance, the anode of the second diode and the 5th capacitance, the 4th capacitance
Cathode is grounded, and the cathode of second diode is connect with the ground terminal of the three terminal regulator, the anode of the 5th capacitance
It is connect respectively with the anode of the output end of the three terminal regulator and third zener diode, the moon of the third zener diode
Pole is connect with one end of one end of the 6th capacitance and voltage output end respectively, and the other end and voltage of the 6th capacitance are defeated
The other end of outlet is grounded, and the capacitance of the 6th capacitance is 560pF.
In smart home managing and control system of the present invention, the power module further includes the 4th diode, and described
The anode of four diodes is connect with the emitter of the third transistor, cathode and the 4th resistance of the 4th diode
One end connection, the model S-501T of the 4th diode.
In smart home managing and control system of the present invention, the power module further includes the 7th capacitance, and the described 7th
One end of capacitance is connect with the base stage of second triode, the base of the other end and the third transistor of the 7th capacitance
Pole connects, and the capacitance of the 7th capacitance is 470pF.
In smart home managing and control system of the present invention, the power module further includes the 5th resistance, and the described 5th
One end of resistance is connect with the emitter of first triode, the other end of the 5th resistance and bearing for first capacitance
Pole connects, and the resistance value of the 5th resistance is 52k Ω.
In smart home managing and control system of the present invention, first triode, the second triode and the three or three pole
Pipe is NPN type triode.
In smart home managing and control system 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 smart home managing and control system of the present invention, the context detection module includes smoke sensor device, temperature
Sensor, humidity sensor and gas security.
The smart home managing and control system for implementing the present invention, has the advantages that:Due to being equipped with microcontroller, indoor ring
Border detection module, intrusion detection camera, memory, relay switch, mobile terminal, wireless communication module and power module move
Smart home management and control APP is installed, the control instruction that smart home management and control APP is issued can mould by radio communication in dynamic terminal
Block is sent to microcontroller, and wireless communication module can be the communication of any kind, can increase channel radio in this way
The flexibility of letter mode and diversity, power module include the first capacitance, the second capacitance, first resistor, operational amplifier, second
Resistance, the first triode, 3rd resistor, transformer, bridge rectifier, third capacitance, the second triode, the first diode,
Three triodes, the 4th resistance, the 4th capacitance, three terminal regulator, the second diode, the 5th capacitance, third zener diode, the 6th
Capacitance and voltage output end, power pack of the power module relative to traditional intelligence household system, the component used compared with
It is few, due to saving some components, hardware cost can be reduced in this way, in addition, the 6th capacitance is used for filtering clutter, therefore managed
Prosecutor formula can meet diversified demand, the structure of circuit is relatively simple, cost is relatively low, the safety and reliability of circuit compared with
It is high.
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 smart home managing and control system 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 smart home managing and control system embodiment of the present invention, structural schematic diagram such as Fig. 1 of the smart home managing and control system
It is shown.In Fig. 1, the smart home managing and control system include microcontroller 1, Indoor Environment Detection module 2, intrusion detection camera 3,
Memory 4, relay switch 5, mobile terminal 6, wireless communication module 7 and power module 8, wherein be equipped in the mobile terminal 6
Smart home management and control APP, mobile terminal 6 can be smart mobile phone, tablet computer or PDA etc..The smart home management and control APP and biography
Smart home management software of uniting is different, there is the software architecture that oneself is completely new.Indoor Environment Detection module 2 connects with microcontroller 1
It connects, for detecting indoor environment data, intrusion detection camera 3 is connect with microcontroller 1 and memory 4 respectively, and memory 4 is also
It is connect with microcontroller 1, module 7 is connect mobile terminal 6 with microcontroller 1 by radio communication, power module 8 and microcontroller
1 connects, for powering.
Specifically, relay switch 5 is set in the power cord of household electrical appliance, the unlatching for controlling household electrical appliance or pass
It closes, such as water heater.Smart home management and control APP can module 7 sends micro-control to by radio communication by the control instruction issued
Device 1 processed, microcontroller 1 control corresponding household electrical appliance and are opened, closed or adjusted household electric according to the content of control instruction
Some parameters of device.
In the present embodiment, 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..It is a variety of by being arranged
Communication can not only increase the flexibility of communication, moreover it is possible to meet the need of different user and different occasions
It asks.When in particular by LoRa modules, farther out, and communication performance is relatively stable for communication distance, suitable for being wanted to communication quality
Seek higher occasion.Wireless communication module 7 can be the communication of any kind, can increase side wireless communication in this way
The flexibility of formula and diversity, therefore control mode can meet diversified demand.
In the present embodiment, context detection module 2 includes that smoke sensor device, temperature sensor, humidity sensor and combustion gas pass
Sensor (not shown).Smoke sensor device is used to detect the concentration of indoor smog, and temperature sensor is for detecting indoor temperature
Degree, humidity sensor is for detecting indoor humidity, and gas security is for detecting whether indoor combustion gas leaks.
Fig. 2 is the circuit diagram of power module in the present embodiment, in Fig. 2, the power module 8 include the first capacitance C1,
Second capacitance C2, first resistor R1, operational amplifier A, second resistance R2, the first triode Q1,3rd resistor R3, transformer T,
Bridge rectifier Z, third capacitance C3, the second triode Q2, the first diode D1, third transistor Q3, the 4th resistance R4, the 4th
Capacitance C4, three terminal regulator U1, the second diode D2, the 5th capacitance C5, third zener diode D3, the 6th capacitance C6 and voltage
Output end vo, wherein one end of one end connection 220V alternating currents of the primary coil of transformer T, the primary coil of transformer T
The other end connects the other end of 220V alternating currents, and one end of the secondary coil of transformer T exchanges defeated with one of bridge rectifier Z
Enter end connection, the other end of the secondary coil of transformer T is connect with another ac input end of bridge rectifier Z, and bridge-type is whole
A DC output end of stream device Z is connect with the positive of the first capacitance C1, the cathode of the first capacitance C1 respectively with the second capacitance C2
Anode connected with one end of first resistor R1, the cathode of the second capacitance C2 is defeated with another direct current of bridge rectifier Z respectively
Outlet is connected with the base stage of the first triode Q1, the grounded collector of the first triode Q1, the other end and fortune of first resistor R1
The inverting input connection of amplifier A is calculated, the in-phase input end of operational amplifier A is connect with one end of second resistance R2, and second
The other end of resistance R2 respectively with the output end of operational amplifier A, one end of 3rd resistor R3, the anode of third capacitance C3 and
The collector of two triode Q2 connects, the other end of 3rd resistor R3 respectively with the emitter and third capacitance of the first triode Q1
The cathode of C3 is connected and is grounded.
The emitter of second triode Q2 one end and three ends with the emitter of third transistor Q3, the 4th resistance R4 respectively
The input terminal of voltage-stablizer U1 connects, the base stage of the second triode Q2 respectively with the cathode and third transistor Q3 of the first diode D1
Base stage connection, the collector of the plus earth of the first diode D1, third transistor Q3 is another with the 4th resistance R4 respectively
The cathode at end, the anode of the 4th capacitance C4, the anode of the second diode D2 and the 5th capacitance C5 connects, the cathode of the 4th capacitance C4
Ground connection, the cathode of the second diode D2 connect with the ground terminal of three terminal regulator U1, the 5th capacitance C5 it is positive respectively with three ends
The output end of voltage-stablizer U1 is connected with the anode of third zener diode D3, and the cathode of third zener diode D3 is respectively with the 6th
One end of capacitance C6 is connected with one end of voltage output end Vo, the other end of the other end and voltage output end Vo of the 6th capacitance C6
It is grounded.
The power pack of the power module 8 relative to traditional intelligence household system, the component used is less, circuit knot
Structure is relatively simple, due to saving some components, can reduce hardware cost in this way.In addition, the 6th capacitance C6 is filtered electrical
Hold, is used for filtering clutter, therefore the safety and reliability of circuit is higher.It is noted that in the present embodiment, the 6th capacitance
The capacitance of C6 is 560pF, and certainly, in practical applications, the capacitance of the 6th capacitance C6 can carry out phase as the case may be
It should adjust.
In use, transformer T can be depressured 220V alternating currents (i.e. line voltage), then pass through bridge rectifier Z
Power supply after decompression is handled, in order to provide suitable operating voltage for household electrical appliance.The power module 8 can be to passing through
Alternating current after bridge rectifier Z decompressions is handled, so that it is guaranteed that the power module 8 possesses constant operating current, avoids it
Electromagnetic interference signal is generated in the process of work, and the stability of the power module 8 can be greatly improved.When line voltage or load
Curent change and when output voltage being caused to fluctuate, the second triode Q2, third transistor Q3, the 4th resistance R4, first can be passed through
The adjusting circuit of diode D1 and the 4th capacitance C4 compositions is adjusted, to can guarantee the stability of the power module 8.So
Afterwards, pass through the regulator circuit of three terminal regulator U1, the 5th capacitance C5, the second diode D2 and third zener diode D3 compositions
Steady pressure treatment is carried out to out-put supply, voltage regulation result compares will be got well much using the mode of a zener diode, thus
It can ensure that and more stable power supply is provided for household electrical appliance.The power module 8 can also according to require output voltage, electric current not
Together, selection uses the electronic component of different parameters, so that the using face of the power module 8 is more extensive.
It is noted that in the present embodiment, the first triode Q1, the second triode Q2 and third transistor Q3 are
NPN type triode.Certainly, in practical applications, the first triode Q1, the second triode Q2 and third transistor Q3 can also be equal
Using PNP type triode, but at this moment the structure of circuit also will accordingly change.
In the present embodiment, operational amplifier A is realized using LM358 single supply general-purpose operation amplifiers, three terminal regulator
U1 is realized using 7809 type three terminal regulators.Certainly, in practical applications, operational amplifier A can also use other models
Operational amplifier with similar functions, three terminal regulator U1 can also use voltage-stablizer of other models with similar functions.
In the present embodiment, which further includes the 4th diode D4, the anode of the 4th diode D4 and the three or three pole
The emitter of pipe Q3 connects, and the cathode of the 4th diode D4 is connect with one end of the 4th resistance R4.4th diode D4 is current limliting
Diode, for carrying out current-limiting protection, to further enhance the safety and reliability of circuit.It is noted that this implementation
In example, the model S-501T of the 4th diode D4, certainly, in practical applications, the 4th diode D4 can also select other
Model has the diode of similar functions.
In the present embodiment, which further includes the 7th capacitance C7, one end of the 7th capacitance C7 and the second triode Q2
Base stage connection, the other end of the 7th capacitance C7 connect with the base stage of third transistor Q3.7th capacitance C7 is coupled capacitor, is used
In preventing the interference between the second triode Q2 and third transistor Q3, further to enhance the safety of circuit and reliable
Property.It is noted that in the present embodiment, the capacitance of the 7th capacitance C7 is 470pF, certainly, in practical applications, the 7th electricity
Holding the capacitance of C7 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 and the first triode Q1
Emitter connection, the other end of the 5th resistance R5 connect with the cathode of the first capacitance C1.5th resistance R5 is current-limiting resistance, is used
Current-limiting protection is carried out in the emitter current to the first triode Q1, further to enhance the safety and reliability of circuit.
It is noted that in the present embodiment, the resistance value of the 5th resistance R5 is 52k Ω, certainly, in practical applications, the 5th resistance R5
Resistance value can adjust accordingly as the case may be.
In short, in the present embodiment, smart home management and control APP is installed in mobile terminal 6, smart home management and control APP is issued
Control instruction module 7 can be sent to microcontroller 1 by radio communication, wireless communication module 7 can be any kind
Communication, can increase flexibility and the diversity of communication in this way, thus control mode can meet it is various
The demand of change.The power pack of the power module 8 relative to traditional intelligence household system, the component used is less, circuit
Structure is relatively simple, due to saving some components, can reduce hardware cost in this way.Filtering is equipped in the power module 8
Capacitance, therefore the safety and reliability of circuit 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 smart home managing and control system, which is characterized in that including microcontroller, Indoor Environment Detection module, intrusion detection
Camera, memory, relay switch, mobile terminal, wireless communication module and power module are equipped with intelligence in the mobile terminal
Energy household management and control APP, the Indoor Environment Detection module are connect with the microcontroller, for detecting indoor environment data, institute
It states intrusion detection camera to connect with the microcontroller and memory respectively, the memory also connects with the microcontroller
It connects, the mobile terminal is connect by the wireless communication module with the microcontroller, the power module and the micro-control
Device processed connects, for powering;
The power module includes the first capacitance, the second capacitance, first resistor, operational amplifier, second resistance, the one or three pole
Pipe, 3rd resistor, transformer, bridge rectifier, third capacitance, the second triode, the first diode, third transistor, the 4th
Resistance, the 4th capacitance, three terminal regulator, the second diode, the 5th capacitance, third zener diode, the 6th capacitance and voltage are defeated
Outlet, the primary coil of the transformer one end connection 220V alternating currents one end, the primary coil of the transformer it is another
One end connects the other end of the 220V alternating currents, one end of the secondary coil of the transformer and the one of the bridge rectifier
A ac input end connection, the other end of the secondary coil of the transformer exchange input with another of the bridge rectifier
End connection, a DC output end of the bridge rectifier are connect with the anode of first capacitance, first capacitance
Cathode is connect with the anode of second capacitance and one end of first resistor respectively, the cathode of second capacitance respectively with bridge-type
The base stage connection of another DC output end and the first triode of rectifier, the grounded collector of first triode, institute
The other end for stating first resistor is connect with the inverting input of the operational amplifier, the in-phase input end of the operational amplifier
Connect with one end of the second resistance, the other end of the second resistance respectively with the output end of the operational amplifier,
The collector of one end of three resistance, the anode of third capacitance and the second triode connects, the other end difference of the 3rd resistor
It connect and is grounded with the cathode of the emitter of first triode and third capacitance;
The emitter of second triode is steady with the emitter of the third transistor, one end of the 4th resistance and three ends respectively
The input terminal of depressor connects, the base stage of second triode respectively with the cathode of first diode and third transistor
Base stage connects, the plus earth of first diode, the collector of the third transistor respectively with the 4th resistance
The cathode connection of the other end, the anode of the 4th capacitance, the anode of the second diode and the 5th capacitance, the cathode of the 4th capacitance
Ground connection, the cathode of second diode are connect with the ground terminal of the three terminal regulator, and the anode of the 5th capacitance is respectively
It is connect with the anode of the output end of the three terminal regulator and third zener diode, the cathode point of the third zener diode
It is not connect with one end of one end of the 6th capacitance and voltage output end, the other end and voltage output end of the 6th capacitance
The other end be grounded, the capacitance of the 6th capacitance is 560pF.
2. smart home managing and control system according to claim 1, which is characterized in that the power module further includes the four or two
The anode of pole pipe, the 4th diode is connect with the emitter of the third transistor, the cathode of the 4th diode with
One end of 4th resistance connects, the model S-501T of the 4th diode.
3. smart home managing and control system according to claim 2, which is characterized in that the power module further includes the 7th electricity
Hold, one end of the 7th capacitance connect with the base stage of second triode, the other end of the 7th capacitance and described the
The base stage of three triodes connects, and the capacitance of the 7th capacitance is 470pF.
4. smart home managing and control system according to claim 3, which is characterized in that the power module further includes the 5th electricity
Resistance, one end of the 5th resistance connect with the emitter of first triode, the other end of the 5th resistance with it is described
The cathode of first capacitance connects, and the resistance value of the 5th resistance is 52k Ω.
5. smart home managing and control system according to any one of claims 1 to 4, which is characterized in that the one or three pole
Pipe, the second triode and third transistor are NPN type triode.
6. smart home managing and control system 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. smart home managing and control system according to any one of claims 1 to 4, which is characterized in that the environment measuring
Module includes smoke sensor device, temperature sensor, humidity sensor and gas security.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867046.1A CN108693782A (en) | 2018-08-01 | 2018-08-01 | Smart home managing and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867046.1A CN108693782A (en) | 2018-08-01 | 2018-08-01 | Smart home managing and control system |
Publications (1)
| Publication Number | Publication Date |
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| CN108693782A true CN108693782A (en) | 2018-10-23 |
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ID=63851854
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867046.1A Pending CN108693782A (en) | 2018-08-01 | 2018-08-01 | Smart home managing and control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215545A (en) * | 2018-11-20 | 2019-01-15 | 安徽奕甲文化传媒有限责任公司 | Intelligent merchandise display purchase guiding system |
| CN112165453A (en) * | 2020-09-01 | 2021-01-01 | 珠海格力电器股份有限公司 | Intelligent equipment anti-intrusion method and device, intelligent equipment and server |
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| Publication number | Priority date | Publication date | Assignee | Title |
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Application publication date: 20181023 |