CN109991904A - A kind of regulating circuit and its control system with self-shield - Google Patents
A kind of regulating circuit and its control system with self-shield Download PDFInfo
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- CN109991904A CN109991904A CN201910295465.7A CN201910295465A CN109991904A CN 109991904 A CN109991904 A CN 109991904A CN 201910295465 A CN201910295465 A CN 201910295465A CN 109991904 A CN109991904 A CN 109991904A
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 126
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 126
- 239000010703 silicon Substances 0.000 claims abstract description 126
- 238000004891 communication Methods 0.000 claims abstract description 24
- 230000006641 stabilisation Effects 0.000 claims abstract description 13
- 238000011105 stabilization Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- 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
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The present invention relates to a kind of regulating circuits, more particularly, to a kind of regulating circuit and its control system with self-shield, group becomes rectification unit 2 and connects AC input to zero passage detecting unit offer alternating current zero cross signal, linear voltage stabilization unit is to zero passage detecting unit, power detecting unit, micro-control unit, communication unit, it is inserted into detecting unit, temperature detecting unit 1, silicon-controlled driving unit, temperature detecting unit 2 is powered, when external electronic device power can bear power beyond silicon-controlled driving unit, or temperature exceeds silicon-controlled driving unit tolerance range, it is switched to relay power supply, this regulating circuit and its control system with self-shield, silicon-controlled closure is operated by control terminal and micro-control unit, it avoids silicon-controlled being inserted directly into the equipment beyond power and burning out device, and temperature is avoided to silicon-controlled real time monitoring It spends high and damages.
Description
Technical field
This practical invention relates to a kind of regulating circuit, more particularly, to a kind of regulating circuit with self-shield and its control
System processed.
Background technique
With the development of science and technology, the intelligentized application of household electrical appliances is more and more extensive, as intelligent lamp, intelligent fan, intelligence
Air-conditioning, intelligent washing machine, intelligent TV set etc. extensively into the people life in, but still have a large amount of fan,
The traditional equipments such as lamp, electrical heating device cannot achieve intelligent control, even more cannot achieve and realizes linkage control with entire intelligence system, such as
Storage equipment scrapping is purchased and combined new smart machine and shows unrealistic, storage equipment scrapping can be directly to recovery processing first by fruit
Mechanism brings pressure, and final processing can also cause environment pollution, and secondly pecuniary waste, buying new smart machine is also
One no small spending even more needs to spend a large amount of money, existing intelligent socket is generally adopted if each equipment will update
It uses high power relay as switch, intelligent switching control can be provided to high-power electric appliance, but switch control, nothing can only be provided
Method realizes that voltage is adjusted, or provides brightness regulation, fan wind velocity modulation section, motor speed tune to electric appliance using miniwatt silicon controlled rectifier
Section, electric pad temperature are adjusted etc., but limits by equipment volume and can not install high-power silicon controlled rectifier, and contingency user is accidentally inserted into
It is silicon-controlled to burn out when equipment beyond rated power.
Summary of the invention
The purpose of the present invention is to provide a kind of regulating circuit and its control system with self-shield, this tune with self-shield
Volt circuit and its control system, it is silicon-controlled defeated by the way that whether micro-control unit controls power detecting unit detecting external equipment meets
Power bracket out, and silicon-controlled and relay temperature is detected, information is passed to control by cloud by communication unit
End, silicon-controlled closure is operated by control terminal and micro-control unit, and the silicon-controlled equipment being inserted directly into beyond power is avoided to burn
Bad device, and avoid temperature excessively high silicon-controlled real time monitoring and damage.
To achieve the goals above, the present invention provides a kind of regulating circuit and its control system with self-shield, by handing over
Galvanic electricity input terminal, alternating current output end, rectification unit 1, rectification unit 2, power voltage step down unit, linear voltage stabilization unit, zero passage are detectd
Survey unit, power detecting unit, micro-control unit, communication unit, user's control end, cloud data terminal, insertion detecting unit, relay
Device driving unit, temperature detecting unit 1, temperature detecting unit 2, silicon-controlled driving unit composition；
AC input is the power input of circuit, includes zero curve N, firewire L, ground wire G；
Alternating current output end is the power output end of circuit, includes zero curve N, firewire L, ground wire G；
The ground wire G of AC input is directly connected to the ground wire G of AC input；
Rectification unit 1 connects power supply by the zero curve N and firewire L of AC input, and powers to power voltage step down unit；
Rectification unit 2 connects AC input and provides alternating current zero cross signal to zero passage detecting unit；
Power voltage step down unit provides driving power supply to the power supply of linear voltage stabilization unit and relay drive unit respectively；
Linear voltage stabilization unit to zero passage detecting unit, power detecting unit, micro-control unit, communication unit, insertion detecting unit,
Temperature detecting unit 1, silicon-controlled driving unit, temperature detecting unit 2 are powered；
Zero passage detecting unit is isolated by high-voltage signal, and the zero cross signal detected is converted to low voltage digital signal, is sent to
Micro-control unit；
Power detecting unit decays alternating current input voltage in proportion becomes low-voltage signal, and in power detecting unit again
It calculates, also original primary voltage；It detects and calculates the electric current for flowing to alternating current output end by AC input；By voltage, electricity
Flow data is calculated, and obtains complete power data；Transmission voltage, electric current and complete power data are sent to micro-control unit；
Insertion detecting unit detecting external electronic device inserts or pull out the information of the present apparatus, and the information inserted or pull out is sent
To micro-control unit；
The data information that micro-control unit is collected is sent to user's control end by communication unit, or is sent to cloud data terminal and is turned again
User's control end is issued, while the command signal at user's control end is sent back to micro-control unit, or uploads to cloud data terminal again
It is forwarded to micro-control unit；
Relay drive unit executes the command signal that micro-control unit is sent, and controls the switch of alternating current output end；
Temperature detecting unit 1 detects the temperature of relay drive unit, passes temperature data information back micro-control unit；
Silicon-controlled driving unit executes the signal that micro-control unit issues, and the electricity of alternating current output end is adjusted according to signal instruction
Pressure；
Temperature detecting unit 2 detects the temperature of silicon-controlled driving unit, passes temperature data information back micro-control unit；
Insertion detecting, power detecting, zero passage detecting, temperature detecting, by the tidal data recovering detected to micro-control unit and user
Control terminal, cloud data terminal synchronize；
When external electronic device power can bear power or temperature beyond silicon-controlled driving unit beyond silicon-controlled driving unit
Tolerance range is switched to relay power supply；
When external electronic device power can bear power or temperature beyond relay drive unit beyond relay drive unit
Tolerance range, self closing device do not convey power supply externally.
Further illustrate micro-control unit workflow:
Micro-control unit is after receiving insertion detecting unit and having external electronic device insertion, by communication unit to user's control end
Or cloud data terminal sends signal；
Micro-control unit judges whether to need automatic starting relay driving unit, in temperature detecting unit 1 without departing from relay
When driving unit working range, starting relay driving unit waits user's control end or cloud data terminal feedback in the case of not being
Signal；
Micro-control unit judges whether to need to start silicon-controlled driving unit automatically, in temperature detecting unit 2 without departing from silicon-controlled
When driving unit working range, start silicon-controlled driving unit, calculating is synchronized according to zero cross signal, controls silicon-controlled correct
Output waits user's control end or cloud data terminal feedback signal in the case of not being；
Micro-control unit controls are during silicon-controlled driving unit works, and the temperature of discovery temperature detecting unit 2 is beyond silicon-controlled
When driving unit working range, it is switched to relay drive unit power supply, while sending information to user's control end or cloud data
End；Or user's control end feedback signal disconnects silicon-controlled driving unit power supply；
For micro-control unit controls during silicon-controlled driving unit works, discovery voltage, electric current or power exceed silicon-controlled driving
When cell operation range, it is switched to relay drive unit power supply, while sending a signal to user's control end or cloud data terminal, or
Silicon-controlled driving unit power supply is disconnected by the requirement of user's control end；
Micro-control unit controls when discovery external electronic device is extracted, are closed silicon-controlled during silicon-controlled driving unit works
Driving unit power supply, while user's control end or cloud data terminal are sent a signal to, or lasting silicon-controlled by the requirement of user's control end
Driving unit power supply；
For micro-control unit controls during relay drive unit, the temperature of discovery temperature detecting unit 2 exceeds relay driving
When unit range, relay drive unit power supply is closed, while sending a signal to user's control end or cloud data terminal；
For micro-control unit controls during relay drive unit works, discovery voltage, electric current or power exceed silicon-controlled driving
When cell operation range, relay drive unit power supply is closed, while sending a signal to user's control end or cloud data terminal；
Micro-control unit controls when discovery external electronic device is extracted, close relay during relay drive unit works
Driving unit power supply, while user's control end or cloud data terminal are sent a signal to, or continue relay by the requirement of user's control end
Driving unit power supply；
Micro-control unit, by user's control end or cloud data terminal requirement, is switched to relay during silicon-controlled driving unit works
The power supply of device driving unit；
Micro-control unit is during relay drive unit works, when the temperature of temperature detecting unit 2 is in silicon-controlled driving unit
Working range, and voltage, electric current and power is in silicon-controlled driving unit working range, by user's control end or cloud data terminal
It is required that being switched to silicon-controlled driving unit power supply, the adjusting of external electronic equipments is realized.
Further illustrate micro-control unit signal control flow:
Micro-control unit receives the information that insertion detecting unit is sent, and when not having external equipment insertion, micro-control unit passes through logical
News unit send information to user's control end or cloud data terminal, then waits user's control end or cloud data-side instructions；
Micro-control unit receives the signal of external electronic device insertion, after reading micro-control unit storage inside data, sentences
It is disconnected whether to need to open relay drive unit power supply；
When needing to open relay drive unit power supply, according to the state of temperature that temperature detecting unit 1 is fed back, with storage inside number
According to relay operating temperature requirements compare, it is undesirable to transmit a signal to user's control end or cloud data terminal, meet
It is required that starting relay driving unit, closes silicon-controlled driving unit power supply；
During relay drive unit works, temperature detecting unit 1 persistently detects relay drive unit；
During relay drive unit works, power detecting unit persistently detects power supply system；
After temperature, voltage or electric current or power and storage inside data comparison, relay drive unit job requirement is not met, is closed
Relay drive unit power supply is closed, user's control end or cloud data terminal are then transmitted a signal to；
After temperature, voltage or electric current or power and storage inside data comparison, meet relay drive unit job requirement, relay
Device driving unit continued power；
Micro-control unit receives the signal of external electronic device insertion, after reading micro-control unit storage inside data, sentences
It is disconnected whether to need to open relay drive unit power supply；
It does not need to open relay drive unit power supply, then it is determined whether to enable the power supplies of silicon-controlled driving unit；
It does not need to open silicon-controlled driving unit power supply, then transmits a signal to user's control end or cloud data terminal；
When needing to open silicon-controlled driving unit power supply, then micro-control unit reads internal silicon-controlled driving unit operating temperature and wants
It asking, the temperature comparisons sent with temperature detecting unit 2 are undesirable, it is sent information to user's control end or cloud data terminal,
It meets the requirements, micro-control unit is calculated according to the data that synchronous detecting unit is sent；
Micro-control unit starts silicon-controlled driving unit power supply and adjusts, and closes relay drive unit power supply；
During silicon-controlled driving unit work, temperature detecting unit 2 persistently detects silicon-controlled driving unit operating temperature；
During silicon-controlled driving unit work, power detecting unit persistently detects power supply system voltage, electric current and power；
Micro-control unit reads storage inside data, judges whether temperature, voltage, electric current and power meet silicon-controlled driving unit
Job requirement；
When the silicon-controlled driving unit continued power that meets the requirements；
Undesirable micro-control unit reads storage inside instruction, judges whether to be switched to relay drive unit power supply；
Silicon-controlled driving unit is closed when micro-control unit to power, and send information to user's control end or cloud data terminal；
Micro-control unit reads storage inside data, judges whether to be switched to relay drive unit power supply, when being starting relay
The power supply of device driving unit；
After sending information to user's control end or cloud data terminal, this circuit waits the instruction of user's control end or cloud data terminal.
Further illustrate the input instruction of user's control end or cloud data terminal:
Relay drive unit power supply is opened in input instruction, and micro-control unit is after receiving the instruction from communication unit；According to
The temperature data that temperature detecting unit 1 is fed back, compares with the relay operating temperature requirements of storage inside data, when not being inconsistent
It closes and requires, send information to user's control end or cloud data terminal, when the starting relay driving unit power supply that meets the requirements, closing can
Control the power supply of silicon driving unit；
During relay drive unit works, temperature detecting unit 1 persistently detects relay drive unit；
During relay drive unit works, power detecting unit persistently detects power supply system；
After temperature, voltage, electric current or power and storage inside data comparison, does not meet relay drive unit work and ask, close
Relay drive unit power supply, then send information to user's control end or cloud data terminal；
After temperature, voltage, electric current or power and storage inside data comparison, meet relay drive unit job requirement, relay
Device driving unit continued power；
Relay drive unit power supply is closed in input instruction, and micro-control unit is after receiving the instruction from communication unit；It closes
Then relay drive unit power supply sends and closes relay drive unit information to user's control end or cloud data terminal；
Input instruction is opened silicon-controlled driving unit power supply and is adjusted, and micro-control unit is receiving the instruction from communication unit
Afterwards；Silicon-controlled driving unit power supply is opened, micro-control unit reads the silicon-controlled driving unit operating temperature of storage inside data
It is required that being compared with the temperature data that temperature detecting unit 2 is sent；User's control end or cloud are sent information to when undesirable
Data terminal is calculated when the micro-control unit that meets the requirements synchronizes the data sent according to zero passage detecting unit；
During silicon-controlled driving unit work, temperature detecting unit 2 persistently detects silicon-controlled driving unit operating temperature；
During silicon-controlled driving unit work, power detecting unit persistently detects power supply system voltage, electric current and power；
Micro-control unit reads storage inside data, judges whether temperature, voltage, electric current and power meet silicon-controlled driving unit
Job requirement；When meeting silicon-controlled driving unit continued power, storage inside data, judgement are read when not meeting micro-control unit
Whether relay drive unit power supply is switched to；
Micro-control unit closes silicon-controlled driving unit power supply, send information to user's control end or cloud data terminal, microcontroller list
Member reads storage inside data, judges whether to be switched to relay drive unit power supply, when meeting starting relay driving unit
Power supply；
Silicon-controlled driving unit is instructed to power and adjust, micro-control unit is after receiving the instruction from communication unit；Closing can
The power supply of silicon driving unit is controlled, user's control end or cloud data terminal are sent information to；After sending information to user terminal or cloud, this electricity
Road waits user terminal or cloud instruction.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is circuit connection diagram of the present invention.
Fig. 2 is process of the present invention and control schematic diagram.
In Fig. 1: AC input 1, alternating current output end 2, rectification unit 13, rectification unit 24, power voltage step down unit
5, linear voltage stabilization unit 6, zero passage detecting unit 7, power detecting unit 8, micro-control unit 9, communication unit 10, user's control
End 11, cloud data terminal 12, insertion detecting unit 13, relay drive unit 14, temperature detecting unit 115, temperature detecting unit
216, silicon-controlled driving unit 17.
Specific embodiment
A kind of regulating circuit and its control system with self-shield of the present invention, by AC input 1, alternating current output end
2, rectification unit 13, rectification unit 24, power voltage step down unit 5, linear voltage stabilization unit 6, zero passage detecting unit 7, power detecting list
Member 8, micro-control unit 9, communication unit 10, user's control end 11, cloud data terminal 12, insertion detecting unit 13, relay driving
Unit 14, temperature detecting unit 115, temperature detecting unit 216, silicon-controlled driving unit 17 form, the rectification unit 13 by
The zero curve N and firewire L of AC input 1 connect power supply, and power to power voltage step down unit 5, the connection exchange of rectification unit 24
Electrical input 1 provides alternating current zero cross signal to zero passage detecting unit 7, and power voltage step down unit 5 is supplied to linear voltage stabilization unit 6 respectively
Electricity and relay drive unit 14 provide driving power supply, linear voltage stabilization unit 6 to zero passage detecting unit 7, power detecting unit 8,
Micro-control unit 9, communication unit 10, insertion detecting unit 13, temperature detecting unit 115, silicon-controlled driving unit 17, temperature are detectd
It surveys unit 216 to power, linear voltage stabilization unit 6 is powered work to each detecting unit, and power voltage step down unit 5 will be after decompression
Electric current provides driving power supply to the power supply of linear voltage stabilization unit 6 and relay drive unit 14 respectively, and zero passage detecting unit 7 is by high pressure
Signal isolation, and the zero cross signal detected is converted into low voltage digital signal, it is sent to micro-control unit 9, power detecting list
Member 8 decays alternating current input voltage in proportion becomes low-voltage signal, and recalculates in power detecting unit 8, also original
Primary voltage；It detects and calculates the electric current for flowing to alternating current output end 2 by AC input 1；Voltage, current data are carried out
It calculates, obtains complete power data；Transmission voltage, electric current and complete power data are sent to micro-control unit 9, and insertion detecting is single
Member 13 detects the information that external electronic device inserts or pull out the present apparatus, and the information inserted or pull out is sent to micro-control unit
9, the data information that micro-control unit 9 is collected is sent to user's control end 11 by communication unit 10, or is sent to cloud data terminal
12 relay to user's control end 11, while the command signal at user's control end 11 is sent back to micro-control unit 9, or uploads to
Cloud data terminal 12 is forwarded to micro-control unit 9 again, and communication unit 10 can be the transmission of the data such as wireless transmitter WIFI and bluetooth
Device, user's control end 11 can control equipment for mobile phone and computer etc., and relay drive unit 14 executes micro-control unit 9
The command signal sent, controls the switch of alternating current output end 2, and output electric current exports microcontroller by relay drive unit 14
Unit 9 controls it, and temperature detecting unit 115 detects the temperature of relay drive unit 14, and temperature data information is passed
Micro-control unit 9 is returned, silicon-controlled driving unit 17 executes the signal that micro-control unit 9 issues, and adjusts and exchanges according to signal instruction
The voltage at electricity output end 2, temperature detecting unit 216 detect the temperature of silicon-controlled driving unit 17, temperature data information are passed back
Micro-control unit 9, insertion detecting, power detecting, zero passage detecting, temperature detecting, by the tidal data recovering detected to microcontroller list
Member 9 is synchronized with user's control end 11, cloud data terminal 12, when external electronic device power can beyond silicon-controlled driving unit 17
It bears power or temperature exceeds silicon-controlled 17 tolerance range of driving unit, be switched to relay power supply, work as external electronic device
Power can bear power or temperature beyond 14 tolerance range of relay drive unit, automatically beyond relay drive unit 14
Device is closed, does not convey power supply externally, the insertion meeting detection signal of detecting unit 13 is inserted into when external connected electronic equipment and passes to micro-control
Unit 9 processed allows power detecting unit 8 to judge whether external connected electronic equipment meets silicon-controlled by the transmission instruction of micro-control unit 9
The voltage of 17 tolerance range of driving unit, the silicon-controlled driving unit 17 that is transferred to met is powered, if overtension microcontroller list
Member 9 can be transferred to relay drive unit 14 automatically and avoid burning out silicon-controlled driving unit 17, temperature during maintaining power supply
Detecting unit 115 and temperature detecting unit 216 respectively to the temperature of relay drive unit 14 and silicon-controlled driving unit 17 into
Row detecting, avoids that weather overheats or other unstable factors lead to the excessively high relay drive unit 14 and silicon-controlled of burning out of temperature
The detecting data of arrangement is transferred to user's control end 11 and cloud data terminal 12, user's control by driving unit 17, communication unit 10
End 11 can switch the power supply of relay drive unit 14 and silicon-controlled driving unit 17 in the case where external electronic device accesses
Approach, user's control end 11 can freely adjust the electric voltage frequency of silicon-controlled driving unit 17, reach long-range control external connected electronic and set
Standby output power is controlled by user when the access electronic equipments such as electric light have met the output power of silicon-controlled driving unit 17
The brightness that end 11 processed carries out the control and regulation lamp to output power reaches energy-efficient purpose, can also directly pass through user's control end
11 are switched to and are powered by relay drive unit 14, and can remotely close relay drive unit 14 and silicon-controlled driving unit 17
Power supply.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
It cans understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention, all to lead according to the present invention
The equivalent control or modification for wanting the Spirit Essence of technical solution to be done, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of regulating circuit and its control system with self-shield, group becomes AC input (1), alternating current output end
(2), rectification unit 1(3), rectification unit 2(4), power voltage step down unit (5), linear voltage stabilization unit (6), zero passage detecting unit
(7), power detecting unit (8), micro-control unit (9), communication unit (10), user's control end (11), cloud data terminal (12), insert
Enter detecting unit (13), relay drive unit (14), temperature detecting unit 1(15), temperature detecting unit 2(16), it is silicon-controlled
Driving unit (17)；
It is characterized by: rectification unit 1(3) power supply connected by the zero curve N and firewire L of AC input (1), and dropped to power supply
Press unit (5) power supply；
Rectification unit 2(4) AC input (1) is connected to zero passage detecting unit (7) offer alternating current zero cross signal；
Power voltage step down unit (5) provides driving power supply to linear voltage stabilization unit (6) power supply and relay drive unit (14) respectively；
Linear voltage stabilization unit (6) is to zero passage detecting unit (7), power detecting unit (8), micro-control unit (9), communication unit
(10), be inserted into detecting unit (13), temperature detecting unit 1(15), silicon-controlled driving unit (17), temperature detecting unit 2(16)
Power supply.
2. a kind of regulating circuit and its control system with self-shield according to claim 1, it is characterised in that: described
Zero passage detecting unit (7) is isolated by high-voltage signal, and the zero cross signal detected is converted to low voltage digital signal, is sent to micro-
Control unit (9)；
Power detecting unit (8) decays alternating current input voltage in proportion becomes low-voltage signal, and in power detecting unit (8)
It inside recalculates, also original primary voltage；It detects and calculates the electricity for flowing to alternating current output end (2) by AC input (1)
Stream；Voltage, current data are calculated, obtain complete power data；Transmission voltage, electric current and complete power data are sent to
Micro-control unit (9)；
Insertion detecting unit (13) detecting external electronic device inserts or pull out the information of the present apparatus, the information that will be inserted or pull out
It is sent to micro-control unit (9)；
The data information that micro-control unit (9) is collected is sent to user's control end (11) by communication unit (10), or is sent to
Cloud data terminal (12) relays to user's control end (11), while the command signal of user's control end (11) is sent back to microcontroller list
First (9), or upload to cloud data terminal (12) and be forwarded to micro-control unit (9) again.
3. a kind of regulating circuit and its control system with self-shield according to claim 1, it is characterised in that: described
Relay drive unit (14) executes the command signal that micro-control unit (9) are sent, and controls the switch of alternating current output end (2)；
Temperature detecting unit 1(15) detecting relay drive unit (14) temperature, pass temperature data information back microcontroller list
First (9)；
(17 execute the signal that micro-control unit (9) issue to silicon-controlled driving unit, adjust alternating current output end according to signal instruction
(2) voltage；
Temperature detecting unit 2(16) the silicon-controlled driving unit (17) of detecting temperature, pass temperature data information back microcontroller list
First (9)；
Insertion detecting, power detecting, zero passage detecting, temperature detecting by the tidal data recovering detected to micro-control unit (9) and are used
Family control terminal (11), cloud data terminal (12) synchronize；
When external electronic device power can bear power or temperature beyond silicon-controlled driving beyond silicon-controlled driving unit (17)
Unit (17) tolerance range is switched to relay power supply；
When external electronic device power can bear power or temperature beyond relay driving beyond relay drive unit (14)
Unit (14) tolerance range, self closing device do not convey power supply externally.
4. a kind of regulating circuit and its control system with self-shield according to claim 1, it is characterised in that: described
Micro-control unit (9) judges whether to need automatic starting relay driving unit (14), temperature detecting unit 1(15) without departing from
When relay drive unit (14) working range, starting relay driving unit (14) waits user's control end in the case of not being
(11) or cloud data terminal (12) feedback signal；
Micro-control unit (9) judges whether to need to start silicon-controlled driving unit (17) automatically, temperature detecting unit 2(16) no
When beyond silicon-controlled driving unit (17) working range, starts silicon-controlled driving unit (17), synchronized according to zero cross signal
It calculates, controls silicon-controlled correct output, user's control end (11) or cloud data terminal (12) feedback signal is waited in the case of not being.
5. a kind of regulating circuit and its control system with self-shield according to claim 4, it is characterised in that: described
Micro-control unit (9) control silicon-controlled driving unit (17) work during, find temperature detecting unit 2(16) temperature exceed
When silicon-controlled driving unit (17) working range, it is switched to relay drive unit (14) power supply, while sending information to user
Control terminal (11) or cloud data terminal (12)；Or user's control end (11) feedback signal disconnects silicon-controlled driving unit (17) and supplies
Electricity；
Micro-control unit (9) control is during silicon-controlled driving unit (17) work, and discovery voltage, electric current or power are beyond controllable
When silicon driving unit (17) working range, it is switched to relay drive unit (14) power supply, while sending a signal to user's control
(11) or cloud data terminal (12) are held, or disconnects silicon-controlled driving unit (17) by (11) requirement of user's control end and powers；
Micro-control unit (9) control when discovery external electronic device is extracted, is closed during silicon-controlled driving unit (17) work
Silicon-controlled driving unit (17) power supply, while user's control end (11) or cloud data terminal (12) are sent a signal to, or control by user
End (11) processed requires to continue silicon-controlled driving unit (17) power supply；
Micro-control unit (9) control finds temperature detecting unit 2(16 during the relay drive unit (14)) temperature exceed
When relay drive unit (14) range, relay drive unit (14) power supply is closed, while sending a signal to user's control end
(11) or cloud data terminal (12)；
Micro-control unit (9) control is during relay drive unit (14) work, and discovery voltage, electric current or power are beyond controllable
When silicon driving unit (17) working range, relay drive unit (14) power supply is closed, while sending a signal to user's control end
(11) or cloud data terminal (12)；
Micro-control unit (9) control when discovery external electronic device is extracted, is closed during relay drive unit (14) work
Relay drive unit (14) power supply, while user's control end (11) or cloud data terminal (12) are sent a signal to, or control by user
End (11) processed requires to continue relay drive unit (14) power supply；
Micro-control unit (9) is during silicon-controlled driving unit (17) work, by user's control end (11) or cloud data terminal (12)
It is required that being switched to relay drive unit (14) power supply；
Micro-control unit (9) is during relay drive unit (14) work, when the temperature of temperature detecting unit 2(16) is controllable
Silicon driving unit (17) working range, and voltage, electric current and power are pressed and are used in silicon-controlled driving unit (17) working range
Family control terminal (11) or cloud data terminal (12) requirement, are switched to silicon-controlled driving unit (17) power supply, and realization sets external electrical
Standby adjusting.
6. a kind of regulating circuit and its control system with self-shield according to claim 1, it is characterised in that: described
Micro-control unit (9) receives insertion detecting unit (13) information for sending, when not having external equipment insertion, micro-control unit (9)
It is sent information to user's control end (11) or cloud data terminal (12) by communication unit (10), then waits user's control end (11)
Or cloud data terminal (12) instruction；
Micro-control unit (9) receive external electronic device insertion signal, read micro-control unit (9) storage inside data it
Afterwards, judge whether to need to open relay drive unit (14) power supply；
It is and interior according to the state of temperature that temperature detecting unit 1(15) is fed back when needing to open relay drive unit (14) power supply
The relay operating temperature requirements of portion's storing data compare, undesirable to transmit a signal to user's control end (11) or cloud
Data terminal (12), meet the requirements starting relay driving unit (14), closes silicon-controlled driving unit (17) power supply；
During relay drive unit (14) works, temperature detecting unit 1(15) persistently relay drive unit (14) are carried out
Detecting；
During relay drive unit (14) works, power detecting unit (8) persistently detects power supply system；
After temperature, voltage or electric current or power and storage inside data comparison, does not meet relay drive unit (14) work and want
It asks, closes relay drive unit (14) power supply, then transmit a signal to user's control end (11) or cloud data terminal (12)；
After temperature, voltage or electric current or power and storage inside data comparison, meet relay drive unit (14) job requirement,
Relay drive unit (14) continued power；
Micro-control unit (9) receives the signal of external electronic device insertion, after reading storage inside data, judges whether to need
Open relay drive unit (14) power supply；
It does not need to open relay drive unit (14) power supply, then it is determined whether to enable silicon-controlled driving unit (17) power supplies；
It does not need to open silicon-controlled driving unit (17) power supply, then transmits a signal to user's control end (11) or cloud data terminal
(12)；
When needing to open silicon-controlled driving unit (17) power supply, then micro-control unit (9) reads internal silicon-controlled driving unit
(17) operating temperature requirements, the temperature comparisons sent with temperature detecting unit 2(16) are undesirable, send information to use
Family control terminal (11) or cloud data terminal (12), meet the requirements, the data that micro-control unit (9) is sent according to synchronous detecting unit
It is calculated；
Micro-control unit (9) starts silicon-controlled driving unit (17) power supply and adjusts, and closes relay drive unit (14) power supply；
During silicon-controlled driving unit (17) work, temperature detecting unit 2(16) persistently detect silicon-controlled driving unit (17) work
Make temperature；
During silicon-controlled driving unit (17) work, power detecting unit (8) persistently detects power supply system voltage, electric current and function
Rate；
Micro-control unit (9) reads storage inside data, judges whether temperature, voltage, electric current and power meet silicon-controlled driving
Unit (17) job requirement；
When silicon-controlled driving unit (17) continued power that meets the requirements；
Undesirable micro-control unit (9) reads storage inside instruction, judges whether to be switched to relay drive unit (14)
Power supply；
It powers when micro-control unit (9) close silicon-controlled driving unit (17), send information to user's control end (11) or cloud number
According to end (12)；
Micro-control unit (9) reads storage inside data, judges whether to be switched to relay drive unit (14) power supply, when being to open
Motor type relay driving unit (14) power supply；
After sending information to user's control end (11) or cloud data terminal (12), this circuit waits user's control end (11) or cloud data
Hold the instruction of (12).
7. a kind of regulating circuit and its control system with self-shield according to claim 1, it is characterised in that: described
Relay drive unit (14) power supply is opened in input instruction, and micro-control unit (9) is receiving the instruction from communication unit (10)
Afterwards；According to the temperature data that temperature detecting unit 1(15) is fed back, carried out with the relay operating temperature requirements of storage inside data
Comparison send information to user's control end (11) or cloud data terminal (12), when the starting relay that meets the requirements when undesirable
Silicon-controlled driving unit (17) power supply is closed in driving unit (14) power supply；
During relay drive unit (14) works, temperature detecting unit 1(15) persistently relay drive unit (14) are carried out
Detecting；
During relay drive unit (14) works, power detecting unit (8) persistently detects power supply system；
After temperature, voltage, electric current or power and storage inside data comparison, does not meet relay drive unit (14) work and asks,
Relay drive unit (14) power supply is closed, user's control end (11) or cloud data terminal (12) are then sent information to；
After temperature, voltage, electric current or power and storage inside data comparison, meet relay drive unit (14) job requirement,
Relay drive unit (14) continued power；
Relay drive unit (14) power supply is closed in input instruction, and micro-control unit (9) is being received from communication unit (10)
After instruction；Relay drive unit (14) power supply is closed, then sends and closes relay drive unit (14) information to user's control
End (11) processed or cloud data terminal (12)；
Input instruction is opened silicon-controlled driving unit (17) power supply and is adjusted, and micro-control unit (9) is being received from communication unit
(10) after instruction；Silicon-controlled driving unit (17) power supply is opened, micro-control unit (9) reads the silicon-controlled of storage inside data
Driving unit (17) operating temperature requirements are compared with the temperature data that temperature detecting unit 2(16) is sent；When undesirable
It is sent information to user's control end (11) or cloud data terminal (12), when the micro-control unit that meets the requirements (9) detects list according to zero passage
First (7) synchronize the data sent and are calculated；
During silicon-controlled driving unit (17) work, temperature detecting unit 2(16) persistently detect silicon-controlled driving unit (17) work
Make temperature；
During silicon-controlled driving unit (17) work, power detecting unit (8) persistently detects power supply system voltage, electric current and function
Rate；
Micro-control unit (9) reads storage inside data, judges whether temperature, voltage, electric current and power meet silicon-controlled driving
Unit (17) job requirement；When meeting silicon-controlled driving unit (17) continued power, when not meeting in micro-control unit (9) read
Portion's storing data judges whether to be switched to relay drive unit (14) power supply；
Micro-control unit (9) closes silicon-controlled driving unit (17) power supply, send information to user's control end (11) or cloud data
It holds (12), micro-control unit (9) reads storage inside data, judges whether to be switched to relay drive unit (14) power supply, when
Meet starting relay driving unit (14) power supply；
Silicon-controlled driving unit (17) are instructed to power and adjust, micro-control unit (9) is receiving the finger from communication unit (10)
After order；Silicon-controlled driving unit (17) power supply is closed, user's control end (11) or cloud data terminal (12) are sent information to；Send letter
After ceasing user terminal or cloud, this circuit waits user terminal or cloud instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910295465.7A CN109991904B (en) | 2019-04-12 | 2019-04-12 | Voltage regulating circuit with self-protection function and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910295465.7A CN109991904B (en) | 2019-04-12 | 2019-04-12 | Voltage regulating circuit with self-protection function and control system thereof |
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| CN109991904A true CN109991904A (en) | 2019-07-09 |
| CN109991904B CN109991904B (en) | 2022-07-12 |
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|---|---|---|---|
| CN201910295465.7A Expired - Fee Related CN109991904B (en) | 2019-04-12 | 2019-04-12 | Voltage regulating circuit with self-protection function and control system thereof |
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| CN (1) | CN109991904B (en) |
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| CN201130231Y (en) * | 2007-11-30 | 2008-10-08 | 上海市电力公司超高压输变电公司 | Experimental device for high power silicon controlled as well as power electronic device |
| CN101539761A (en) * | 2009-04-10 | 2009-09-23 | 东莞市步步高家用电器有限公司 | Soymilk grinder control circuit for effectively reducing temperature rise |
| CN102998986A (en) * | 2012-06-12 | 2013-03-27 | 姚争辉 | Large-power intelligent quick compound switch for non-forced radiator |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109991904B (en) | 2022-07-12 |
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