CN107222140A - A kind of intelligent motor controller - Google Patents
A kind of intelligent motor controller Download PDFInfo
- Publication number
- CN107222140A CN107222140A CN201710549054.7A CN201710549054A CN107222140A CN 107222140 A CN107222140 A CN 107222140A CN 201710549054 A CN201710549054 A CN 201710549054A CN 107222140 A CN107222140 A CN 107222140A
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- Prior art keywords
- resistance
- circuit
- triode
- electric capacity
- connection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The invention discloses a kind of intelligent motor controller, including power circuit, remote signal receiving circuit, signal processing circuit and ON-OFF control circuit, the power circuit connects remote signal receiving circuit, signal processing circuit and ON-OFF control circuit respectively, remote signal receiving circuit is also connected with signal processing circuit, signal processing circuit is also connected with ON-OFF control circuit, ON-OFF control circuit connection motor M.Intelligent motor controller of the present invention is used as Signal Processing Element by the use of superregenerative detection chip, combining amplifier and switch element, realize the rotating speed control to direct current generator, make its stabilization of speed adjustable, this circuit also adds stand-by power supply on the basis of mains-supplied and powered simultaneously, motor is run well work in the event of a power failure, therefore has the advantages that remote control, performance are stable and easy to use.
Description
Technical field
The present invention relates to a kind of motor circuit, specifically a kind of intelligent motor controller.
Background technology
The electric rotating machine that direct current generator is output or input is direct current energy, it is to realize that direct current energy and mechanical energy are mutual
The motor of phase transformation.DC motor speed-regulating superior performance, easy stepless speed control, this is the direct current drive that alternating current generator can not replace
Machine overload capacity is stronger, and heat is dynamic and braking moment is larger, therefore the standing electronics such as fan, toy car, computer radiator that are used for are set
In standby, DC micro-motor requires relatively low due to driving voltage, and small volume, therefore is widely used, but in the market
Most direct current generator can only be controlled by switch or knob, need the place of remote control to be applicable for some,
Chip controls being used the motor of a small number of remote controls, not only cost is high, and anti-interference is poor more.While existing household electrical appliances motor
It is many to be controlled using single power supply, it can not just be used when running into power-off, such as summer has a power failure because of power supply trouble, and fan just can not
Use, cause people to be tormented by heat.
The content of the invention
It is an object of the invention to provide a kind of intelligent motor controller, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of intelligent motor controller, including power circuit, remote signal receiving circuit, signal processing circuit and switch control
Circuit processed, the power circuit connects remote signal receiving circuit, signal processing circuit and ON-OFF control circuit respectively, long-range letter
Number receiving circuit is also connected with signal processing circuit, and signal processing circuit is also connected with ON-OFF control circuit, ON-OFF control circuit connection
Motor M.
It is used as the preferred scheme of the present invention：The power circuit includes resistance R5, electric capacity C5, rectifier bridge T and relay K,
The remote signal receiving circuit includes signal receiver and resistance R1, and the signal processing circuit includes chip IC 1, electric capacity C1
With electric capacity C2, the ON-OFF control circuit includes triode V1, triode V2, resistance R2 and resistance R4, and resistance R5 one end connects
Connect electric capacity C5 and 220V alternating current, the resistance R5 other end connection electric capacity C5 other end and rectifier bridge T port 1, rectifier bridge T
The connection of port 2 diode D3 anode and relay K, diode D3 negative electrode connection relay K contact K-1, signal connect
The pin 1 of power end VDD, triode V1 colelctor electrode, triode V2 colelctor electrode and the chip IC 1 of device is received, relay K's touches
Point K-1 other end connection battery E positive pole, the earth terminal GND connection diodes D1 of signal receiver anode, relay
The K other end, rectifier bridge T port 4, electric capacity C3, electric capacity C4, resistance R3, motor M, the pin 2 of chip IC 1 and chip IC 1
Pin 4, signal output part OUT connections the resistance R1, resistance R1 of the signal receiver other end connects the pin 3 of chip IC 1, letter
5 connection electric capacity C2, electric capacity C2 of number receiver other end connection diode D1 negative electrode and diode D2 anode, diode
The D2 negative electrode connection electric capacity C3 other end and resistance R2, resistance R2 other end connecting triode V1 base stage, triode V1
The emitter stage connection resistance R3 other end, resistance R4 and electric capacity the C4 other end, resistance R4 other end connecting triode V2
Base stage, the triode V2 emitter stage connection motor M other end.
It is used as the preferred scheme of the present invention：The signal receiver is SCSR118 chips.
It is used as the preferred scheme of the present invention：The triode V1 and triode V2 are N-type triode.
It is used as the preferred scheme of the present invention：The model LM386 of the chip IC 1.
It is used as the preferred scheme of the present invention：The motor M is direct current generator.
It is used as the preferred scheme of the present invention：The relay K is normally-closed contact relay.
Compared with prior art, the beneficial effects of the invention are as follows：Intelligent motor controller of the present invention utilizes superregenerative detection
Chip realizes the rotating speed control to direct current generator, makes its rotating speed as Signal Processing Element, combining amplifier and switch element
Stablize adjustable, powered while this circuit also adds stand-by power supply on the basis of mains-supplied so that motor can be in power-off
In the case of run well work, therefore have the advantages that remote control, performance are stable and easy to use.
Brief description of the drawings
Fig. 1 is the circuit diagram of intelligent motor controller.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, a kind of intelligent motor controller, including power circuit, remote signal receiving circuit, signal transacting electricity
Road and ON-OFF control circuit, the power circuit connect remote signal receiving circuit, signal processing circuit and switch control respectively
Circuit, remote signal receiving circuit is also connected with signal processing circuit, and signal processing circuit is also connected with ON-OFF control circuit, switch control
Circuit connection motor M processed.
It is used as the preferred scheme of the present invention：The power circuit includes resistance R5, electric capacity C5, rectifier bridge T and relay K,
The remote signal receiving circuit includes signal receiver and resistance R1, and the signal processing circuit includes chip IC 1, electric capacity C1
With electric capacity C2, the ON-OFF control circuit includes triode V1, triode V2, resistance R2 and resistance R4, and resistance R5 one end connects
Connect electric capacity C5 and 220V alternating current, the resistance R5 other end connection electric capacity C5 other end and rectifier bridge T port 1, rectifier bridge T
The connection of port 2 diode D3 anode and relay K, diode D3 negative electrode connection relay K contact K-1, signal connect
The pin 1 of power end VDD, triode V1 colelctor electrode, triode V2 colelctor electrode and the chip IC 1 of device is received, relay K's touches
Point K-1 other end connection battery E positive pole, the earth terminal GND connection diodes D1 of signal receiver anode, relay
The K other end, rectifier bridge T port 4, electric capacity C3, electric capacity C4, resistance R3, motor M, the pin 2 of chip IC 1 and chip IC 1
Pin 4, signal output part OUT connections the resistance R1, resistance R1 of the signal receiver other end connects the pin 3 of chip IC 1, letter
5 connection electric capacity C2, electric capacity C2 of number receiver other end connection diode D1 negative electrode and diode D2 anode, diode
The D2 negative electrode connection electric capacity C3 other end and resistance R2, resistance R2 other end connecting triode V1 base stage, triode V1
The emitter stage connection resistance R3 other end, resistance R4 and electric capacity the C4 other end, resistance R4 other end connecting triode V2
Base stage, the triode V2 emitter stage connection motor M other end.
Signal receiver is SCSR118 chips.Triode V1 and triode V2 are N-type triode.The model of chip IC 1
For LM386.Motor M is direct current generator.Relay K is normally-closed contact relay.
The present invention operation principle be：Power unit in circuit is made up of mains-supplied and storage battery power supply two parts,
Wherein mains-supplied part is combined using capacitance-resistance voltage reduction circuit and rectifier bridge, and civil power is reduced and galvanic current water is transformed into
It is flat, automatically switched between battery and civil power by relay K, when mains failure, relay K disconnects, its contact K-1 west
River, realizes that stand-by power supply is powered, while diode D3 can prevent battery E voltage influence relay K action, signal connects
Receiving device is used to receive the fixed frequency signal that remote control is sent, and exports OUT output control signals by it, is added to by resistance R1
IC2 3 pin are amplified, and the signal after amplification is added in by the triode V1 emitter followers constituted through D1, D2 voltage multiplying rectifier
Base stage, the DC voltage of emitter follower output smoothing.The size of the voltage is relevant with the different duty signal waveform sent,
Dutycycle is big, and voltage is high, and big for the bias current that triode V2 is provided through resistance R4, motor M rotating speed is high；Dutycycle is small, electricity
Force down, small for the bias current that V2 is provided through R4, motor M rotating speeds are slow.When dutycycle is sufficiently small, V1 cut-offs without output, V2 because
Lose biasing and be not turned on, motor M stallings.It can thus be concluded that motor speed is proportional with dutycycle.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of intelligent motor controller, including power circuit, remote signal receiving circuit, signal processing circuit and switch control
Circuit, it is characterised in that the power circuit connects remote signal receiving circuit, signal processing circuit and switch control electricity respectively
Road, remote signal receiving circuit is also connected with signal processing circuit, and signal processing circuit is also connected with ON-OFF control circuit, switch control
Circuit connection motor M.
2. a kind of intelligent motor controller according to claim 1, it is characterised in that the power circuit includes resistance
R5, electric capacity C5, rectifier bridge T and relay K, the remote signal receiving circuit include signal receiver and resistance R1, the letter
Number process circuit includes chip IC 1, electric capacity C1 and electric capacity C2, and the ON-OFF control circuit includes triode V1, triode V2, electricity
R2 and resistance R4 is hindered, resistance R5 one end connection electric capacity C5 and 220V alternating current, resistance R5 other end connection electric capacity C5's is another
One end and rectifier bridge T port 1, the rectifier bridge T connection diode D3 of port 2 anode and relay K, diode D3 negative electrode
Connection relay K contact K-1, the power end VDD of signal receiver, triode V1 colelctor electrode, triode V2 colelctor electrode
With the pin 1 of chip IC 1, relay K contact K-1 other end connection battery E positive pole, the earth terminal of signal receiver
GND connection diodes D1 anode, the relay K other end, rectifier bridge T port 4, electric capacity C3, electric capacity C4, resistance R3, electricity
Machine M, the pin 2 of chip IC 1 and chip IC 1 pin 4, signal output part OUT connections the resistance R1, resistance R1 of signal receiver
The other end connect the pin 3 of chip IC 1,5 connection electric capacity C2, electric capacity C2 of signal receiver other end connection diode D1
Negative electrode and diode D2 anode, diode D2 negative electrode connection electric capacity the C3 other end and resistance R2, resistance R2's is another
Connecting triode V1 base stage is held, triode V1 emitter stage connects the another of resistance the R3 other end, resistance R4 and electric capacity C4
End, resistance R4 other end connecting triode V2 base stage, the triode V2 emitter stage connection motor M other end.
3. a kind of intelligent motor controller according to claim 1, it is characterised in that the signal receiver is
SCSR118 chips.
4. according to a kind of intelligent motor controller described in claim 1, it is characterised in that the model of the chip IC 1
LM386。
5. according to a kind of intelligent motor controller described in claim 1, it is characterised in that the motor M is direct current generator.
6. according to a kind of intelligent motor controller described in claim 1, it is characterised in that the relay K be normally-closed contact after
Electrical equipment.
7. according to a kind of intelligent motor controller described in claim 1, it is characterised in that the triode V1 and triode V2 are equal
For N-type triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549054.7A CN107222140A (en) | 2017-07-07 | 2017-07-07 | A kind of intelligent motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549054.7A CN107222140A (en) | 2017-07-07 | 2017-07-07 | A kind of intelligent motor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107222140A true CN107222140A (en) | 2017-09-29 |
Family
ID=59952278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549054.7A Pending CN107222140A (en) | 2017-07-07 | 2017-07-07 | A kind of intelligent motor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107222140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469641A (en) * | 2018-12-08 | 2019-03-15 | 中山风之源电器实业有限公司 | A kind of Multifunctional fan electric machine controller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205451347U (en) * | 2016-04-07 | 2016-08-10 | 陈启明 | Gate security protection warning circuit |
| CN205545034U (en) * | 2016-04-20 | 2016-08-31 | 赵小东 | Remote control motor control circuit |
-
2017
- 2017-07-07 CN CN201710549054.7A patent/CN107222140A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205451347U (en) * | 2016-04-07 | 2016-08-10 | 陈启明 | Gate security protection warning circuit |
| CN205545034U (en) * | 2016-04-20 | 2016-08-31 | 赵小东 | Remote control motor control circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469641A (en) * | 2018-12-08 | 2019-03-15 | 中山风之源电器实业有限公司 | A kind of Multifunctional fan electric machine controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |
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| RJ01 | Rejection of invention patent application after publication |