CN102707649B - For single-chip microcomputer No. four control device of Brain health instrument - Google Patents
For single-chip microcomputer No. four control device of Brain health instrument Download PDFInfo
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- CN102707649B CN102707649B CN201210147338.0A CN201210147338A CN102707649B CN 102707649 B CN102707649 B CN 102707649B CN 201210147338 A CN201210147338 A CN 201210147338A CN 102707649 B CN102707649 B CN 102707649B
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Abstract
The invention discloses a kind of single-chip microcomputer No. four control device for Brain health instrument, include single-chip microcomputer, single-chip microcomputer has access to serial port chip, four road control modules, every road control module has access to load respectively.The present invention adopts advanced single-chip microcomputer STC89C52RC as control module, and the communication modes of employing is serial port chip RS232, makes the host computer signal source output variation that can receive, reaches intellectuality, high speed, integrated control.Have employed the two-phase controllable silicon that Phototube Coupling original paper MOC3023,4N25 and model are Z0409F simultaneously, reach isolation signals and low voltage control High Pressure.
Description
Technical field
The present invention relates to Single-chip Controlling field, be specially a kind of single-chip microcomputer No. four control device for Brain health instrument.
Background technology
Brain health instrument is a kind of common medical health equipment, and its principle is by treating body negative alternating magnetic field, electric field to human body brain acupuncture point output rule massaging while, to improve the metabolism environment of human body brain cell, improving human body brain function.Generally be provided with the control module controlled as center in Brain health instrument, control each loaded work piece unit in Brain health instrument by control module and carry out work.The host computer signal source limitednumber that in prior art, Brain health instrument control module can receive, and do not isolate easily interference mutually between signal when exporting control signal to loaded work piece unit, the function of low voltage control high pressure cannot be realized, cause control module intelligence degree in Brain health instrument low.
Summary of the invention
The object of the invention is to provide a kind of single-chip microcomputer No. four control device for Brain health instrument, to solve the problem that in prior art Brain health instrument, control module intelligence degree is low.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of single-chip microcomputer No. four control device for Brain health instrument, it is characterized in that: include single-chip microcomputer STC89C52RC, single-chip microcomputer STC89C52RC has access to serial port chip RS232, outside PC control signal is sent in single-chip microcomputer STC89C52RC by serial port chip RS232, single-chip microcomputer STC89C52RC also has access to four road control modules, every road control module has access to load respectively.
Described a kind of single-chip microcomputer No. four control device for Brain health instrument, is characterized in that: described single-chip microcomputer STC89C52RC also has access to the music module be made up of speech chip PM60S, the speech chip PM60S of music module has access to earphone.
Described a kind of single-chip microcomputer No. four control device for Brain health instrument, it is characterized in that: also include direct supply, load power source, described direct supply supplies power to single-chip microcomputer STC89C52RC, the speech chip PM60S of music module, four road control modules respectively, and described load power source supplies power to four road control modules.
Described a kind of single-chip microcomputer No. four control device for Brain health instrument, is characterized in that: every road control module comprises control master switch module respectively, controls to export strong and weak module, load detecting module;
Described control master switch module comprises Phototube Coupling original paper MOC3063, Phototube Coupling original paper MOC3063 control end 2 pin connects the ZKG mouth of single-chip microcomputer STC89C52RC, another control end 1 pin connects direct supply by resistance R1, Phototube Coupling original paper MOC3063 controlled end 4 pin accesses the G end that a model is the two-phase controllable silicon BG1 of Z0409F, another controlled end 6 pin of Phototube Coupling original paper MOC3063 is connected to resistance R2, the resistance R2 other end connects load power source respectively, the T1 end of two-phase controllable silicon BG1, the T2 termination of two-phase controllable silicon BG1 has by parallel with one another and reverse each other diode D1, the parallel branch that D2 is formed, one of them diode D1 is serially connected with power resistor R3,
Described control exports strong and weak module and comprises Phototube Coupling original paper MOC3063, Phototube Coupling original paper MOC3063 control end 2 pin connects the QIRU mouth of single-chip microcomputer STC89C52RC, another control end 1 pin connects direct supply by resistance R4, Phototube Coupling original paper MOC3063 controlled end 4 pin accesses the G end that a model is the two-phase controllable silicon BG2 of Z0409F, another controlled end 6 pin of Phototube Coupling original paper MOC3063 is connected to resistance R5, the resistance R5 other end connects the parallel branch on the T2 end of two-phase controllable silicon BG1 respectively, the T1 end of two-phase controllable silicon BG2, the T2 termination of two-phase controllable silicon BG2 enters load, hold at the T1 of two-phase controllable silicon BG2, power resistor R6 is connected between T2 end,
Described load detecting module comprises Phototube Coupling original paper 4N25, control end 1 pin of Phototube Coupling original paper 4N25 connects load respectively by resistance R7, another control end 2 pin, controlled end 5 pin of Phototube Coupling original paper 4N25 has access to the RC network be made up of resistance R8 parallel with one another, filter capacitor C1, another termination direct supply of RC network, another controlled end 4 pin of Phototube Coupling original paper 4N25 connects the TEXT mouth of single-chip microcomputer STC89C52RC.
The present invention adopts advanced single-chip microcomputer STC89C52RC as control module, the communication modes adopted has to use the serial port chip RS232 that circuit is few, cost is low, the host computer signal source output variation that control module can be received, be applicable to and several operation systems communication, reach intellectuality, high speed, integrated control.Have employed the two-phase controllable silicon that Phototube Coupling original paper MOC3023,4N25 and high voltage bearing model are Z0409F simultaneously, reach isolation signals and low voltage control High Pressure.The present invention separately configures a set of speech prompting system, is controlled by single-chip microcomputer STC89C52RC, and speech chip PM60S audio frequency exports, thus achieves SCM Based speech prompting system in Brain health instrument.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present invention.
Fig. 2 is the circuit theory diagrams of single-chip microcomputer STC89C52RC in the present invention.
Fig. 3 is the circuit theory diagrams of serial port chip RS232 in the present invention.
Fig. 4 is the circuit theory diagrams of speech chip PM60S in the present invention.
Fig. 5 is single channel control module circuit theory diagrams in the present invention.
Embodiment
As shown in Fig. 1-Fig. 4.A kind of single-chip microcomputer No. four control device for Brain health instrument, include single-chip microcomputer STC89C52RC, single-chip microcomputer STC89C52RC has access to serial port chip RS232, outside PC control signal is sent in single-chip microcomputer STC89C52RC by serial port chip RS232, single-chip microcomputer STC89C52RC also has access to four road control modules, every road control module has access to load respectively.
Single-chip microcomputer STC89C52RC also has access to the music module be made up of speech chip PM60S, the speech chip PM60S of music module has access to earphone.
Also include direct supply, load power source, described direct supply supplies power to single-chip microcomputer STC89C52RC, the speech chip PM60S of music module, four road control modules respectively, and load power source supplies power to four road control modules.
As shown in Figure 5.Every road control module comprises control master switch module respectively, controls to export strong and weak module, load detecting module;
Control master switch module and comprise Phototube Coupling original paper MOC3063, Phototube Coupling original paper MOC3063 control end 2 pin connects the ZKG mouth of single-chip microcomputer STC89C52RC, another control end 1 pin connects direct supply by resistance R1, Phototube Coupling original paper MOC3063 controlled end 4 pin accesses the G end that a model is the two-phase controllable silicon BG1 of Z0409F, another controlled end 6 pin of Phototube Coupling original paper MOC3063 is connected to resistance R2, the resistance R2 other end connects load power source respectively, the T1 end of two-phase controllable silicon BG1, the T2 termination of two-phase controllable silicon BG1 has by parallel with one another and reverse each other diode D1, the parallel branch that D2 is formed, one of them diode D1 is serially connected with power resistor R3,
Control to export strong and weak module and comprise Phototube Coupling original paper MOC3063, Phototube Coupling original paper MOC3063 control end 2 pin connects the QIRU mouth of single-chip microcomputer STC89C52RC, another control end 1 pin connects direct supply by resistance R4, Phototube Coupling original paper MOC3063 controlled end 4 pin accesses the G end that a model is the two-phase controllable silicon BG2 of Z0409F, another controlled end 6 pin of Phototube Coupling original paper MOC3063 is connected to resistance R5, the resistance R5 other end connects the parallel branch on the T2 end of two-phase controllable silicon BG1 respectively, the T1 end of two-phase controllable silicon BG2, the T2 termination of two-phase controllable silicon BG2 enters load, hold at the T1 of two-phase controllable silicon BG2, power resistor R6 is connected between T2 end,
Load detecting module comprises Phototube Coupling original paper 4N25, control end 1 pin of Phototube Coupling original paper 4N25 connects load respectively by resistance R7, another control end 2 pin, controlled end 5 pin of Phototube Coupling original paper 4N25 has access to the RC network be made up of resistance R8 parallel with one another, filter capacitor C1, another termination direct supply of RC network, another controlled end 4 pin of Phototube Coupling original paper 4N25 connects the TEXT mouth of single-chip microcomputer STC89C52RC.
Control signal is delivered to serial ports RXD, TXD of single-chip microcomputer STC89C52RC by host computer by serial port chip RS232, single-chip microcomputer STC89C52RC is selected by baud rate and serial port mode of operation, make to send Signal Matching with host computer, reach the synchronous effect with upper machine communication, the rs 232 serial interface signal gathered is through internal processes process, control the speech chip PM60S in music module respectively, the Phototube Coupling original paper 4N25 in control module, two Phototube Coupling original paper MOC3063 and two high voltage bearing models are the two-phase controllable silicon of Z0409F.
Phototube Coupling original paper MOC3063 in each control module has two, forms respectively and controls master switch module and control to export strong and weak module.
Control in master switch module: control end 2 pin of Phototube Coupling original paper MOC3063 connects the ZKG mouth of single-chip microcomputer STC89C52RC, another control end 1 pin meets 470 Europe resistance R1, another termination 5V direct supply of resistance R1, achieve and control Phototube Coupling original paper MOC3063 internal illumination source by single-chip microcomputer ZKG mouth, when ZKG mouth is low level, the work of Phototube Coupling original paper MOC3063 internal illumination source, does not work during high level.Phototube Coupling original paper MOC3063 controlled end 4 pin direct type number is the G end of the two-phase controllable silicon BG1 of Z0409F, another controlled end 6 pin 30 Europe resistance R2, the resistance R2 other end connects the T1 end of load power source and two-phase controllable silicon BG1 respectively, controlled end object controls the trigger pip to holding with the G of two-phase controllable silicon BG1, when Phototube Coupling original paper MOC3063 control end works, controlled end conducting, control voltage is added in two-phase controllable silicon BG1 by supply voltage G end by resistance, the T1 end of two-phase controllable silicon BG1 and T2 is made to hold conducting, two-phase controllable silicon BG1 T2 termination by parallel with one another and reverse each other diode D1, the parallel branch that D2 is formed, one of them diode D1 is serially connected with power resistor R3.
The principle of work controlling to export strong and weak module is identical with control master switch module work principle, and difference is the T2 terminating load controlling to export two-phase controllable silicon BG2 in strong and weak module, is connected to power resistor R6 between the T1 end of two-phase controllable silicon BG2 and T2 end.
In brief, controlling two-phase controllable silicon BG1 in master switch module, controlling to export two-phase controllable silicon BG2, load three in strong and weak module is series relationship.And each two-phase controllable silicon controls by each self-corresponding Phototube Coupling original paper MOC3063 respectively, each Phototube Coupling original paper MOC3063 controls by single-chip microcomputer STC89C52RC respectively, by signal transmission, reach the isolation of control end and output terminal and single-chip microcomputer signal effectively controls the state of load.
In load-detecting system: control end 1 pin of Phototube Coupling original paper 4N25 connects load by 3K resistance R7, another control end 2 pin of Phototube Coupling original paper 4N25 connects the load other end, object gathers the pressure drop in load, load place in circuit, then the pressure drop of load is sent to Phototube Coupling original paper 4N25 control end, makes its internal illumination component working.Controlled end 5 pin of Phototube Coupling original paper 4N25 is connected to the RC network of 10K resistance R8, filter capacitor C1 formation parallel with one another, another controlled end 4 pin of Phototube Coupling original paper 4N25 connects the TEXT mouth of single-chip microcomputer STC89C52RC, another termination 5V direct supply of RC network.That is the current potential of the TEXT mouth of single-chip microcomputer STC89C52RC is determined by the break-make of Phototube Coupling original paper 4N25 controlled end, the break-make of controlled end is by control end Determines, whether control end state contacts good decision by load, reaches isolation load detecting load and signal effectively passes to the object of single-chip microcomputer STC89C52RC.
In music module: adopt speech chip PM60S to do audio frequency and export, function pin is connected with single-chip microcomputer STC89C52RC, by programmed control, exports voice according to specific requirement.
Claims (1)
1. single-chip microcomputer No. four control device for Brain health instrument, it is characterized in that: include single-chip microcomputer STC89C52RC, single-chip microcomputer STC89C52RC has access to serial port chip RS232, outside PC control signal is sent in single-chip microcomputer STC89C52RC by serial port chip RS232, single-chip microcomputer STC89C52RC also has access to four road control modules, every road control module has access to load respectively; Described single-chip microcomputer STC89C52RC also has access to the music module be made up of speech chip PM60S, the speech chip PM60S of music module has access to earphone; Also include direct supply, load power source, described direct supply supplies power to single-chip microcomputer STC89C52RC, the speech chip PM60S of music module, four road control modules respectively, and described load power source supplies power to four road control modules;
Every road control module comprises control master switch module respectively, controls to export strong and weak module, load detecting module, described control master switch module comprises optoelectronic isolating element MOC3063, optoelectronic isolating element MOC3063 control end 2 pin connects the ZKG mouth of single-chip microcomputer STC89C52RC, another control end 1 pin connects direct supply by resistance R1, optoelectronic isolating element MOC3063 controlled end 4 pin accesses the G end that a model is the two-phase controllable silicon BG1 of Z0409F, another controlled end 6 pin of optoelectronic isolating element MOC3063 is connected to resistance R2, the resistance R2 other end connects load power source respectively, the T1 end of two-phase controllable silicon BG1, the T2 termination of two-phase controllable silicon BG1 has by parallel with one another and reverse each other diode D1, the parallel branch that D2 is formed, wherein the anode of diode D1 and the negative electrode of diode D2 connect altogether to hold with the T2 of two-phase controllable silicon BG1 afterwards and are connected, the negative electrode of diode D1 is connected with the anode of diode D2 by resistance R3,
Described control exports strong and weak module and comprises optoelectronic isolating element MOC3063, optoelectronic isolating element MOC3063 control end 2 pin connects the QIRU mouth of single-chip microcomputer STC89C52RC, another control end 1 pin connects direct supply by resistance R4, optoelectronic isolating element MOC3063 controlled end 4 pin accesses the G end that a model is the two-phase controllable silicon BG2 of Z0409F, another controlled end 6 pin of optoelectronic isolating element MOC3063 is connected to resistance R5, one end that resistance R5 is not connected with optoelectronic isolating element MOC3063 controlled end 6 pin to be connected in the parallel branch on the T2 end of two-phase controllable silicon BG1 between resistance R3 and diode D2 anode respectively, the T1 end of two-phase controllable silicon BG2, the T2 termination of two-phase controllable silicon BG2 enters load, hold at the T1 of two-phase controllable silicon BG2, power resistor R6 is connected between T2 end,
Described load detecting module comprises optoelectronic isolating element 4N25, control end 1 pin of optoelectronic isolating element 4N25 connects load respectively by resistance R7, another control end 2 pin, controlled end 5 pin of optoelectronic isolating element 4N25 has access to the RC network be made up of resistance R8 parallel with one another, filter capacitor C1, another termination direct supply of RC network, another controlled end 4 pin of optoelectronic isolating element 4N25 connects the TEXT mouth of single-chip microcomputer STC89C52RC.
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| CN201210147338.0A CN102707649B (en) | 2012-05-14 | 2012-05-14 | For single-chip microcomputer No. four control device of Brain health instrument |
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| CN102707649B true CN102707649B (en) | 2016-02-24 |
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| CN103071235B (en) * | 2012-12-21 | 2014-12-24 | 高健电子科技（合肥）有限公司 | Non-transformer-isolated multichannel electronic massager |
| CN104460408B (en) * | 2014-10-15 | 2017-04-05 | 诸暨中澳自动化设备有限公司 | A kind of interactive circuit of intelligent electric instrument |
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