CN102412774A - Multifunctional motor control device - Google Patents
Multifunctional motor control device Download PDFInfo
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- CN102412774A CN102412774A CN2011104089985A CN201110408998A CN102412774A CN 102412774 A CN102412774 A CN 102412774A CN 2011104089985 A CN2011104089985 A CN 2011104089985A CN 201110408998 A CN201110408998 A CN 201110408998A CN 102412774 A CN102412774 A CN 102412774A
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Abstract
The invention discloses a multifunctional motor control device, which comprises an emission control end for inputting control instructions and emitting control signals, and a receiving control end for receiving the control signals and sending control instructions, wherein the emission control end comprises a first microprocessor, an external matrix keyboard, an liquid crystal display (LCD) screen, a first clock control module, an emission module and a temperature alarm module; the receiving control end comprises a receiving module, a second microprocessor, a second clock control module, an electrical motor, a pulse generator, an optical coupler and a power supply module; the power supply module is connected with the second microprocessor; and the optical coupler is fixed on the electrical motor and is electrically connected with the pulse generator, the pulse generator is electrically connected with the second microprocessor and feedbacks signals to the second microprocessor, and the second clock control module is directly electrically connected with the second microprocessor. The device provided by the invention can be used as motor control devices in all long-distance control circumstances, has high efficiency and is energy-saving. For example, the device can be used for controlling power-driven doors and windows, and can increase the utilization efficiency of the motor and the convenience in application.
Description
Technical field
The present invention relates to Based Intelligent Control, technology for radio frequency field, specifically relate to a kind of multi-function motor control device.
Background technology
The prior motor control system is many but function singleness with the device kind, and complex operation mainly contains infrared remote control, and LED indication etc. have LCD between not so far and show split-second precision control, the invention report of the electric machine control system of temperature control and illuminance induction.
Summary of the invention
Technical problem to be solved by this invention is the deficiency to above-mentioned prior art, provides a kind of and can be applied in all remote motor control assemblies, and power window for example can improve to the utilization ratio of motor and application easily
ManyThe function motor control assembly.
For solving the problems of the technologies described above; The technical scheme that the present invention takes is: a kind of multi-function motor control device; Comprise the emission control end that is used for input control order and sends control signal and the reception control end that is used to receive control signal and send control command, it is characterized in that: transmitter module and temperature alarming module that the signal in real time that said emission control end comprises the first microprocessor that is used to carry out live signal collection, processing and transmission, the outside matrix keyboard that is used for input control order, LCD display, first clock control module, be used for that first microprocessor is sent is sent; Said outside matrix keyboard and LCD display are electrically connected with first microprocessor respectively, and first clock control module and alarm module all directly are electrically connected with first microprocessor; Said reception control end comprise be used for from the emission control termination receive packet and send to second little processing receiver module, second microprocessor, be used for second clock control module, motor, impulse generator, optocoupler and power module that the time of system is revised; Power module is electrically connected with second microprocessor; Optocoupler is fixed on the motor and with impulse generator and is electrically connected, and impulse generator is electrically connected with second microprocessor and gives second microprocessor with signal feedback, and the second clock control module directly is electrically connected with second microprocessor.
As the further improved technical scheme of the present invention, the said first microprocessor and second microprocessor all adopt the ATmega16 single-chip microcomputer based on RISC instruction framework.
As the further improved technical scheme of the present invention, said matrix keyboard is for touching the water proof switch button.
As the further improved technical scheme of the present invention, said LCD display is a Nokia3510i color LCD display screen.
As the further improved technical scheme of the present invention, said first clock control module and second clock control module (9) all adopt high precision clock chip PCF8563 to come clock is write down and is provided with; Wherein the clock signal of second clock control module (9) can be a reference clock with the real-time clock that the emission control end sends only.
As the further improved technical scheme of the present invention, said temperature alarming module is a temperature-detecting device, and adopting model is the high accuracy number temperature sensor of DS18B20; When indoor temperature is higher than a certain setting warning value is to send the warning buzzing.
As the further improved technical scheme of the present invention, said transmitter module and receiver module be the monolithic radio frequency transceiving device for being made up of nRF24L01 all, works in 2.4 GHz～2.5 GHz ISM bands.
As the further improved technical scheme of the present invention, said motor is a direct current machine.
As the further improved technical scheme of the present invention, said impulse generator compares output circuit for input.
The present invention compared with prior art can be applied in all remote motor control assemblies, and power window for example can improve convenient to the utilization ratio of motor and application.
Description of drawings
Fig. 1 is that emission control terminal circuit of the present invention connects sketch map.
Fig. 2 connects sketch map for the control end circuit of accepting of the present invention.
Fig. 3 is the schematic appearance of emission control end in the embodiment of the invention 1.
Fig. 4 is the display part sketch map of Fig. 3.
Embodiment
Referring to Fig. 1 and Fig. 2; This multi-function motor control device; Comprise the emission control end that is used for input control order and sends control signal and the reception control end that is used to receive control signal and send control command, it is characterized in that: said emission control end comprises transmitter module 5 and the temperature alarming module 6 that the first microprocessor 1 that is used to carry out live signal collection, processing and transmission, the outside matrix keyboard 2 that is used for input control order, LCD display 3, first clock control module 4, the signal in real time that is used for that first microprocessor 1 is sent are sent; Said outside matrix keyboard 2 is electrically connected with first microprocessor 1 respectively with LCD display 3, and first clock control module 4 all directly is electrically connected with first microprocessor 1 with alarm module 6; Said reception control end comprise be used for from the emission control termination receive packet and send to second little processing 8 receiver module 7, second microprocessor 8, be used for second clock control module 9, motor 10, impulse generator 11, optocoupler and power module 12 that the time of system is revised; Power module 12 is electrically connected with second microprocessor; Optocoupler is fixed on the motor 10 and with impulse generator 11 and is electrically connected, and impulse generator 11 is electrically connected with second microprocessor 8 and gives second microprocessor 8 with signal feedback, and second clock control module 9 directly is electrically connected with second microprocessor 8.
The said first microprocessor 1 and second microprocessor 8 all adopt the ATmega16 single-chip microcomputer based on RISC instruction framework.Wherein first microprocessor is made up of the minimum system of ATmega16 single-chip microcomputer, is connected with matrix keyboard 2, LCD demonstration 3, clock module 4 and temperature alarming device 6 through the I/O mouth; HC30M1R NAND gate through being connected with matrix keyboard 2 receives keyboard interrupt.Second little processing ball 8 is by the ATmega16 single-chip computer control system, has signal lamp to come the display power supply break-make when powering in system, is connected to reset circuit simultaneously.
Said matrix keyboard 2 is for touching the water proof switch button.Each touch-switch of matrix keyboard 2 passes through pull down resistor for one section and links to each other other end ground connection with power supply.
Said LCD display 3 is a Nokia3510i color LCD display screen; LCD display 3 is controlled its sheet choosing, data and clock signal by single-chip microcomputer.
Said first clock control module 4 all adopts high precision clock chip PCF8563 to come clock is write down and is provided with second clock control module 9; Wherein the clock signal of second clock control module 9 can be a reference clock with the real-time clock that the emission control end sends only.Promptly first clock control module 4 is mainly by there being high precision clock chip PCF8563 to come clock is write down and is provided with.Power supply works on it to clock chip under can the situation at system cut-off in this first clock control module circuit 4, to add button cell BT1, and BT1 is connected with D1 that to insert the PCF8563 clock chip afterwards be its power supply.Also inserting the PCF8563 chip through the D1 switching diode at the general supply VCC of system equally is its power supply; At D1 is a kind of small-sized speed-sensitive switch diode; On-off ratio is rapid, is used for that in this circuit module circuit is carried out unidirectional conducting and isolates, and avoids electric current shunting under the situation that system powers on.Between D1 and D2, inserting C7 is decoupling capacitor.9 while of second clock control module, first clock control module, 4 principles and working forms are similar, but its clock signal can be a reference clock through the real-time clock that the hand held controller end sends only.Said temperature alarming module 6 is a temperature-detecting device, and adopting model is the high accuracy number temperature sensor of DS18B20; When indoor temperature is higher than a certain setting warning value is to send the warning buzzing.Be that temperature alarming device 6 is to be main high accuracy number temperature sensor with DS18B20; Carry out transfer of data through a bus and signal processing system; And data are handled by signal processing system; When indoor temperature is higher than a certain setting warning value is to send the warning buzzing, simultaneously can the expansion control room conditioning etc. the work of electrical equipment.Said transmitter module 5 and receiver module 7 be the monolithic radio frequency transceiving device for being made up of nRF24L01 all, works in 2.4 GHz～2.5 GHz ISM bands.Wherein transmitter module 5 works in 2.4 GHz～2.5 GHz ISM bands by a new single chip radio-frequency receiving-transmitting device that nRF24L01 forms.Functional modules such as built-in frequency synthesizer, power amplifier, crystal oscillator, modulator, and merged enhancement mode ShockBurst technology, wherein power output and communication channel can be configured through program.NRF24L01 is low in energy consumption, and with the power emission of-6 dBm the time, operating current also has only 9 mA; During reception, operating current has only 12.3 mA, multiple low-power working mode, and promptly power-down mode and idle pulley make energy-saving design more convenient.Said motor 10 is a direct current machine.Be that motor 10 is to be main by the 24V direct current machine, through relay K 1, K2 drives its rotation direction.The 24V DC power supply inserts drive circuit through the D6 switching diode, and D6 is used for circuit is carried out unidirectional conducting, prevents that reverse current from impacting.It is to be used for absorbing the reverse impact electric current that D5 connects the motor two ends.Can know that by the inductance equation
is when the electric current transient change; The reverse voltage that produces is very big; Pass through D5 for this reason; D1, D7 stops reverse voltage and electric current.Said impulse generator 11 compares output circuit for input.Impulse generator 11 is by U3A and U3B the corresponding voltage of optocoupler to be compared, and produces the calibration pulse waveform.Wherein reference voltage Vref=1.28V comes set threshold voltage thus.Set according to the following formula to be:
Power module 12 is to the step-down of 24V DC power supply secondary.Wherein the D2 pressure drop is 19.0V, and voltage is reduced to 6.0V through voltage behind the D2, and the D3 pressure drop is 0.7V, and voltage is reduced to 5.3V after this, and the pressure drop of U2 chip is 2.0V, the passable thus 3.3V voltage that comes control system to need.Change in voltage can have following formula to represent in the whole circulation:
Compared with prior art, this multi-function motor control device can be applied in all remote motor control assemblies, and power window for example can improve convenient to the utilization ratio of motor and application.
The approach that utilizes this multi-function motor control device to carry out Electric Machine Control has four kinds, all brings in setting through emission control, and in the present embodiment, the emission control end adopts hand held controller to bring in realization.These four kinds is respectively remote manual control, timing controlled, system's setting and illumination control.The main flow process of these four kinds of control modes is identical, and its applying step is following:
A, to the hand-held remote controller end with receive control end and power on, carry out the initialization setting through 1,8 pairs of The whole control system of signal processing system.LCD display 3 is initial condition master interface, and receiver module 7 is in accepting state;
Whether b, signal processing system 1 detects matrix keyboard 2 has key to press, and when signal processing system 1 has detected key and presses, just produces interruption, and is gathered and handled by 1 pair of signal of signal processing system.Be sent to LCD after 1 pair of signal processing of signal processing system and show that 3 show output, simultaneously data that collect and real-time clock are put in the packet in the lump, send through transmitter module 5.Meanwhile, accept the module 7 of control end and accept packet, and send answer signal and inform that the hand-held remote controller end successfully receives information.Accepting control end has 8 pairs of packets of signal processing system to lighten restrictions on, and order and the data extracted are wherein handled, and signal sends to control module 9 all the time all the time, by control module all the time to carrying out the time setting to receiving control end.Simultaneously order is sent to motor 10, the operation of control motor.Optocoupler on the motor 10 converts light signal to signal of telecommunication output impulse generator 11; 11 pairs of signals of telecommunication of impulse generator compare the impulse waveform of outputting standard; The quantity of this pulse is corresponding revolution; Through revolution corresponding stroke is set, stroke is write down and feeds back to signal processing system 8, the stroke of 8 pairs of motors 10 of signal processing system is controlled.
The concrete operations step of this multi-function motor control device is following:
1, remote manual control step:
A, press 3 seconds of ON/OFF key, system powers on again, shows the residing state of learning through LCD.After system powered on, the cursor acquiescence was on the project hurdle of remote manual control, pressed touch-switch OK and got into remote manual control control interface.
The rotation direction and the operating state of b, remote manual control interface major control motor.Like Fig. 3 and shown in Figure 4, through UP key and DOWN key select the motor that will control.Current acquiescence motor is a motor, and promptly ensuing operation all is aimed at a motor.When pressing key LEFT, motor is set, send to reception control end through radio communication this moment, and the reception control end receives signal and through the receiving end signal treatment system motor is sent the signal of left-hand rotation, with the triode conducting, relay work, motor rotates.Meanwhile; The optocoupler that sticks on the motor is gathered the motor revolution; Its initial twice collision is the stroke total kilometres; Damaging for fear of repeatedly colliding, is that its initial sum terminal point is handled in programming, and this novel designs can prevent that motor from running into the injury that barrier causes self.
C, can suspend machine operation through OK key (LCD show in P Status icons) during to operator's reservation state when motor rotation.
D,, motor operation can turn back to main interface after being accomplished through the RETURN key.
2, timing remote control step:
A, control seclected time, but when pressing the OK key, get into the timing controlled interface at main interface direction of passage key RIGHT.
B, through options button can to electric plane No. carry out the selection operation person the motor that will control.Each motor has all that pattern can be used for controlling its timing working in 8,8 time points promptly can be set its operating state is set.When current motor was No. 2, the operator had been provided with the electrical machine working mode of two kinds of different time points, selected the 3rd mode of operation timing node through the UP/DOWN button now;
C, the time point under the mode 3 is set the number that motor is rotated when being arranged at the appointed time, the i.e. stroke of motor.Meanwhile the information of setting is sent to the reception control end through packet, receive control end information extraction and storage;
D, end of operation return main menu.The temporal information and the real-time clock information that receive the signal processing system butt joint harvesting storage of control end are mated, and when coupling is, signal processing system is controlled according to the order of hand-held remote controller end transmission motor.
3, system is provided with step:
A, direction of passage key selecting system is provided with at main interface, but when pressing the OK key, the entering system is provided with the interface.
B, entering system are provided with the interface can see having two sub-options motor settings and time to be provided with.Select motor to be provided with to get into motor that sub-interface is set and can see corresponding ID number of current motor, if the operator will can bring in setting through hand-held remote controller with this ID number modification, such as being set at 3, then ID is that No. 1 motor becomes No. 3 originally.The ID that meanwhile will change sends to the reception control end through transmitter module, receives control end and receives and comprise new and old ID number packet, extracts and replaces old ID number with newly-installed ID number, and the realization motor is provided with function.When the selection time is provided with same entry time and sub-interface is set can sees time and date, through the setting-up time date can be to the motor timing controlled.After setting finishes; The hand held controller end will be provided with Information Compression and in packet, send to the reception control end through transmitter module; The reception control end receives signal and through signal processing system the time is reset, and makes that the time that receives control end is consistent with the clock of hand-held remote controller end.
C, system's setting finish and confirm to get back to main interface.
4, illumination control:
A, direction of passage key selecting system is provided with at main interface, but when pressing the OK key, gets into illumination control interface;
B, get into illumination the interface be set, motor status is provided with, the early morning of fine day illuminance probably be 100,0LX.Can quantize intensity of illumination through illuminance setting, control the work of motor through illumination.Sending the value after quantizing to receive control end signal processing system controls machine operation;
After finishing, c, setting confirm to withdraw from.
Claims (9)
1. multi-function motor control device; Comprise the emission control end that is used for input control order and sends control signal and the reception control end that is used to receive control signal and send control command, it is characterized in that: transmitter module (5) and temperature alarming module (6) that the signal in real time that said emission control end comprises the first microprocessor (1) that is used to carry out live signal collection, processing and transmission, the outside matrix keyboard (2) that is used for input control order, LCD display (3), first clock control module (4), be used for that first microprocessor (1) is sent is sent; Said outside matrix keyboard (2) and LCD display (3) are electrically connected with first microprocessor (1) respectively, and first clock control module (4) and alarm module (6) all directly are electrically connected with first microprocessor (1); Said reception control end comprise be used for from the emission control termination receive packet and send to second little processing (8) receiver module (7), second microprocessor (8), be used for second clock control module (9), motor (10), impulse generator (11), optocoupler and power module (12) that the time of system is revised; Power module (12) is electrically connected with second microprocessor; Optocoupler is fixed on motor (10) and goes up and be electrically connected with impulse generator (11); Impulse generator (11) is electrically connected with second microprocessor (8) and gives second microprocessor (8) with signal feedback, and second clock control module (9) directly is electrically connected with second microprocessor (8).
2. multi-function motor control device according to claim 1 is characterized in that: said first microprocessor (1) and second microprocessor (8) all adopt the ATmega16 single-chip microcomputer based on RISC instruction framework.
3. multi-function motor control device according to claim 1 is characterized in that: said matrix keyboard (2) is for touching the water proof switch button.
4. multi-function motor control device according to claim 1 is characterized in that said LCD display (3) is a Nokia3510i color LCD display screen.
5. multi-function motor control device according to claim 1 is characterized in that: said first clock control module (4) and second clock control module (9) all adopt high precision clock chip PCF8563 to come clock is write down and is provided with; Wherein the clock signal of second clock control module (9) can be a reference clock with the real-time clock that the emission control end sends only.
6. multi-function motor control device according to claim 1 is characterized in that: said temperature alarming module (6) is a temperature-detecting device, and adopting model is the high accuracy number temperature sensor of DS18B20; When indoor temperature is higher than a certain setting warning value is to send the warning buzzing.
7. multi-function motor control device according to claim 1 is characterized in that: said transmitter module (5) and receiver module (7) be the monolithic radio frequency transceiving device for being made up of nRF24L01 all, works in 2.4 GHz～2.5 GHz ISM bands.
8. multi-function motor control device according to claim 1 is characterized in that: said motor (10) is a direct current machine.
9. multi-function motor control device according to claim 1 is characterized in that: said impulse generator (11) compares output circuit for input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408998.5A CN102412774B (en) | 2011-12-12 | 2011-12-12 | Multifunctional motor control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110408998.5A CN102412774B (en) | 2011-12-12 | 2011-12-12 | Multifunctional motor control device |
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| CN102412774A true CN102412774A (en) | 2012-04-11 |
| CN102412774B CN102412774B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110408998.5A Expired - Fee Related CN102412774B (en) | 2011-12-12 | 2011-12-12 | Multifunctional motor control device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227114A (en) * | 2016-08-31 | 2016-12-14 | 宁波汇五洲智能科技有限公司 | A kind of bi-motor hand controller circuit |
| CN107728598A (en) * | 2016-08-12 | 2018-02-23 | 发那科株式会社 | Control device of electric motor, control method and computer-readable medium |
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2011
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Patent Citations (5)
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| CN1194810A (en) * | 1997-08-20 | 1998-10-07 | 张云龙 | Remote-controlled full-automatic device for opening and closing curtain |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728598A (en) * | 2016-08-12 | 2018-02-23 | 发那科株式会社 | Control device of electric motor, control method and computer-readable medium |
| CN107728598B (en) * | 2016-08-12 | 2019-08-13 | 发那科株式会社 | Control device of electric motor, control method and computer-readable medium |
| CN106227114A (en) * | 2016-08-31 | 2016-12-14 | 宁波汇五洲智能科技有限公司 | A kind of bi-motor hand controller circuit |
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| Publication number | Publication date |
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| CN102412774B (en) | 2014-04-16 |
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