CN106900106A - A kind of light of stage console based on embedded-type ARM system - Google Patents
A kind of light of stage console based on embedded-type ARM system Download PDFInfo
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- CN106900106A CN106900106A CN201710071989.9A CN201710071989A CN106900106A CN 106900106 A CN106900106 A CN 106900106A CN 201710071989 A CN201710071989 A CN 201710071989A CN 106900106 A CN106900106 A CN 106900106A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of light of stage console based on embedded-type ARM system.The present invention controls multiple computers lamp to realize various stage-lighting effects simultaneously with embedded-type ARM system as control core, by DMX512 agreements, effect control can be carried out to Computer lamp and such as drawn circle, walked eight words, rainbow multi-effect parameter（Speed, size, expansion side-play amount, direction）Can be independently arranged, stackable output, light exports optional synchronous music, auto-speed control, Intelligent manual rhythm control.And USB interface is provided, color CRT liquid crystal display can be connected and shown.
Description
Technical field
The invention belongs to light of stage control technology field, and in particular to a kind of stage based on embedded-type ARM system
Light control console, the multi-effect that can realize various Computer lamps by this console is controlled.
Background technology
Light of stage is the means for representing theatrical art, is to perform the important component that space is constituted, and it is right to realize
The effective of stage effect sets off by contrast.Reasonable in design, cleverly light of stage, can make spectators enjoy comprehensive theatrical art.For
Realize setting off stage atmosphere by contrast, the lamp of all kinds and shades of colour is generally set on stage, how it is carried out effectively
Control, the quality and effect tool for improving light of stage control acquires a certain degree of difficulty.The light of stage control mode of most original uses people
Work control mode, not only controllers workload is big for the control mode, and can only realize the control to lamp Push And Release, it is impossible to adjust
Section lamplight brightness, can say without luminal art.With automation and the development of semiconductor technology, current light of stage control is generally adopted
With simulation signal light control mode, the control to thyristor operating angle is realized using analog electronic signal, so as to realize bright to light
The control of degree, improves the effect of light of stage control.But each dimming loop of which all only corresponds to light all the way, for
Very huge system is would is that for large-scale stage, so simulation signal light control mode is suitable only for the light of small-scale stage
Control.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided a kind of light of stage console based on embedded-type ARM system.
The present invention includes that power supply circuit, multichannel DMX512 telecommunication circuits, audio input/output circuit, VGA Display are defeated
Go out circuit, processor circuit, 5 tunnel key collection circuits.Power supply circuit is defeated with multichannel DMX512 telecommunication circuits, audio respectively
Enter output circuit, VGA Display output circuit, processor circuit, 5 tunnel key collection circuit power supply connections, 5 road button collection electricity
Road, multichannel DMX512 telecommunication circuits, audio input/output circuit, VGA Display output circuit are all connected with processor circuit signal.
Power supply circuit includes transformer T1, primary power source conversion chip U1, secondary power supply conversion chip U2, inductance
L1, resistance R1, LED 0, diode D5 and D6, commutation diode D1, D2, D3, D4, four electrochemical capacitor C2,
C3, C5 and C7, three ceramic disc capacitors C1, C4 and C6.1st pin of transformer T1 connects input 220V positive poles；The 2nd of transformer T1
Pin meets input ground AGND；3rd pin of transformer T1 connects the negative electrode of commutation diode D3 and the anode of commutation diode D4, whole
The plus earth GND of stream diode D3, the negative electrode of commutation diode D4 is connected with the negative electrode of commutation diode D2, used as 12V electricity
Pressure output end；4th pin of transformer T1 connects the negative electrode of the D1 of commutation diode and the anode of commutation diode D2, the pole of rectification two
The plus earth GND of pipe D1.1st pin of primary power source conversion chip U1 connects the negative electrode of diode D5, the anode of diode D5
Connect the 12V voltage output ends in power supply circuit；1st pin of primary power source conversion chip U1 connects the positive pole of electrochemical capacitor C2
With one end of ceramic disc capacitor C1, the negative pole of electrochemical capacitor C2 and the other end of ceramic disc capacitor C1 are grounded GND.Primary power source changes core
2nd pin of piece U1 and 3 pins ground connection GND.4th pin of primary power source conversion chip U1 connects the negative electrode and inductance of diode D6
One end of L1, positive pole and the primary power source conversion of another termination electrochemical capacitor C3 of the plus earth GND of diode D6, inductance L1
5th pin of chip U1, the 5th pin of negative pole the ground connection GND, primary power source conversion chip U1 of electrochemical capacitor C3 is that 5V voltages are defeated
Go out end.5V voltage output ends, electrochemical capacitor C5 in 1st pin and power module circuitry of secondary power supply conversion chip U2 are just
Pole and one end of ceramic disc capacitor C4, the negative pole of electrochemical capacitor C5 and the other end ground connection GND of ceramic disc capacitor C4；Secondary power supply is changed
The 2nd pin ground connection GND of chip U2, the 3rd pin meets the one of the positive pole of electrochemical capacitor C7, one end of ceramic disc capacitor C6 and resistance R1
End, the negative pole of electrochemical capacitor C7 and the other end ground connection GND, the other end sending and receiving optical diode LED0 of resistance R1 of ceramic disc capacitor C6
Anode, the minus earth GND of LED 0；3rd pin of secondary power supply conversion chip U2 is output as 3.3V, as
Power supply circuit 3.3V voltage output ends.
Multichannel DMX512 telecommunication circuits include photoelectrical coupler U3, EIA485 Automatic level control chip U4, isolated from power chip
U5, DMX512 shunt chip U6, connector J1, resistance R2, R3, R4, R5, R6, electrochemical capacitor C8, ceramic condenser C9, C10,
C11, C12, C13, C14, C15, C16, crystal oscillator Y1, diode D7, D8.1st pin of isolated from power chip U5 meets GND, and the 2nd draws
Pin meets 5V, and the 3rd pin connects electrochemical capacitor C8 negative poles, one end of resistance R2, one end of ceramic disc capacitor C9 respectively, used as through isolated core
Ground GND1 after piece；The other end and the positive pole of electrochemical capacitor C8 of another termination ceramic disc capacitor C9 of resistance R2.Isolated from power core
4th pin of piece U5 connects electrochemical capacitor C8 positive poles, used as through the voltage output VCC1 after isolated from power chip.Photoelectrical coupler U3
The 1st pin, the 4th pin it is hanging；2nd pin of photoelectrical coupler U3 connects the 5V voltage output ends in power module circuitry, the 3rd
One end of pin connecting resistance R3, another termination DMX TXD1 of resistance R3.5th pin of photoelectrical coupler U3 meets GND1, and the 6th draws
One end of pin connecting resistance R4 and the 4th pin of EIA485 Automatic level control chips U4, another termination VCC1 of resistance R4；Photoelectric coupling
7th pin of device U3, the 8th pin meet VCC1.1st pin of DMX512 control chips IC4 is hanging, and the 2nd and 3 pins meet VCC1,
5th pin meets GND1, one end of the 6th pin connecting resistance R5, the negative electrode of another terminating diode D7 of resistance R5 and patches and meets J1
The 1st pin, the plus earth GND1 of diode D7.One end of the 7th pin connecting resistance R6 of EIA485 Automatic level control chips U4,
The negative electrode of another terminating diode D8 of resistance R6 and the 2nd pin for patching J1, the plus earth GND1 of diode D8.Patch
The 3rd pin ground connection GND1 of part J1.8th pin of EIA485 Automatic level control chips U4 meets VCC1.DMX512 shunting chips U6's
1st, 32,48,64,19,13 pins connect 3.3V voltages, a termination 3.3V voltages of ceramic disc capacitor C10, C11, C12, C13, C14,
The other end ground connection GND of ceramic disc capacitor C10, C11, C12, C13, C14.5th pin of DMX512 shunting chips U6 meets crystal oscillator Y1
One end and ceramic disc capacitor C15 one end, ceramic disc capacitor C15 the other end ground connection GND.Another termination DMX512 of crystal oscillator Y1 points
6th pin of stream chip U6 and one end of ceramic disc capacitor C16, the other end ground connection GND of ceramic disc capacitor C16.DMX512 shunting cores
Piece U6 the 31st, 47,63,18,12 pins ground connection GND.42nd pin of DMX512 shunting chips U6 meets TXD1, and TXD1 connects
DMX1；16th pin of DMX512 shunting chips U6 meets TXD2, and TXD2 meets DMX2, and DMX2 back panel wirings are identical with DMX1；
29th pin of DMX512 shunting chips U6 meets TXD3, and TXD3 meets DMX3, and DMX3 back panel wirings are identical with DMX1；DMX512 is shunted
51st pin of chip U6 meets TXD4, and TXD4 meets DMX4, and DMX4 back panel wirings are identical with DMX1.The of DMX512 shuntings chip U6
54 pins connect the 69th pin of process cores core U11.
Audio input/output circuit includes light-coupled isolation chip U7, voltage reversal chip U8, light-coupled isolation chip U9, patches
Part J2, resistance R7, R8, R9, R10, R11, diode D9, D10, D11, D12, D13, electric capacity C17.2nd pin of connector J2
Meet 5V.The 3rd pin ground connection GND of connector J2.5th pin of connector J2 connects the negative electrode of diode D11, diode D11's
Anode connects the negative electrode of diode D10 and the 3rd pin of light-coupled isolation chip U7, and the 4th pin of connector J2 connects diode D9's
Negative electrode, the anode of diode D9 connects the anode of diode D10 and one end of resistance R7, another termination light-coupled isolation core of resistance R7
2nd pin of piece U7.The 5th pin ground connection GND of light-coupled isolation chip U7.The 6th pin connecting resistance R8 of light-coupled isolation chip U7
One end and process cores core U11 the 72nd pin, another termination 3.3V of resistance R8.7th pin of light-coupled isolation chip U7,
8th pin meets 3.3V.1st pin of connector J2 connects the negative electrode of diode D13, and the anode of diode D13 connects voltage reversal core
4th pin of piece U8.Voltage reversal chip U8 the 13rd, 14,9,11,5 pins meet 5V.7th pin of voltage reversal chip U8
Connect negative electrode, one end of electric capacity C17, the 5th pin of light-coupled isolation chip U9 of diode D12, another termination 5V of electric capacity C17,
One end of the anode connecting resistance R10 of diode D12, the 2nd pin of another termination voltage reversal chip U8 of resistance R10, the 3rd are drawn
Pin.One end of the 1st pin connecting resistance R9 of voltage reversal chip U8 and the 6th pin of light-coupled isolation chip U9, resistance R9's is another
One termination 5V.7th pin of light-coupled isolation chip U9, the 8th pin meet 5V.3rd pin of light-coupled isolation chip U9 connects process cores
73rd pin of core U11, one end of the 2nd pin connecting resistance R11 of light-coupled isolation chip U9, another termination of resistance R11
3.3V。
VGA Display output circuit includes video d/a conversion chip U10, VGA joint J3, diode D14, inductance L2, L3,
Resistance R12, R13, R14, R15, R16, ceramic disc capacitor C18, C19, C20, C21, C22.Video d/a conversion chip U10 the 13rd,
24th, 25,37 pins are hanging.Video d/a conversion chip U10 the 1st, 14,15,27,28,38,39,48 pins be connected after connecting resistance
The positive pole of one end of R12, R13, R14, one end of ceramic disc capacitor C19, C20, C21, one end of inductance L3 and diode D14, electricity
Feel the other end connection ground GND of L3.Draw the 31st of another termination video d/a conversion chip U10 of ceramic disc capacitor C19, C20, C21
One end of pin, one end of ceramic disc capacitor C22 and inductance L2, another termination 5V of inductance L2.Another termination of ceramic disc capacitor C22 is regarded
35th pin of frequency D/A conversion chips U10 and the negative pole of diode D14.Another termination video d/a conversion chip of resistance R12
32nd pin of U10 and the 2nd pin of VGA joints J3, the 33rd of another termination video d/a conversion chip U10 of resistance R13 draws
1st pin of pin and VGA joints J3, the 29th pin and VGA joints of another termination video d/a conversion chip U10 of resistance R14
3rd pin of J3.VGA joints J3 the 5th, 6,7,8,10 pins ground connection GND.13rd pin of VGA joints J3 connects processing core
24th pin of plate U11, the 14th pin connects the 23rd pin of process cores core U11.Draw the 12nd of video d/a conversion chip U10
Pin, the 30th pin connect one end of the 31st pin and ceramic disc capacitor C18, another termination video d/a conversion chip of ceramic disc capacitor C18
34th pin of U10.One end of the 36th pin connection resistance R15 of video d/a conversion chip U10, another termination of resistance R15
Ground GND.40th pin of video d/a conversion chip U10 connects the 149th pin of process cores core U11；Video d/a conversion chip
41st pin of U10 connects the 150th pin of process cores core U11；42nd pin of video d/a conversion chip U10 connects process cores
8th pin of core U11；43rd pin of video d/a conversion chip U10 connects the 7th pin of process cores core U11；Video d/a
44th pin of conversion chip U10 connects the 6th pin of process cores core U11；45th pin of video d/a conversion chip U10 connects
5th pin of process cores core U11；46th pin of video d/a conversion chip U10 connects the 4th pin of process cores core U11；
47th pin of video d/a conversion chip U10 connects the 3rd pin of processor chips IC0；The 2nd of video d/a conversion chip U10
Pin connects the 147th pin of process cores core U11；3rd pin of video d/a conversion chip U10 connects the of process cores core U11
148 pins；4th pin of video d/a conversion chip U10 connects the 14th pin of process cores core U11；Video d/a conversion chip
5th pin of U10 connects the 13rd pin of process cores core U11；6th pin of video d/a conversion chip U10 connects process cores core
12nd pin of U11；7th pin of video d/a conversion chip U10 connects the 11st pin of process cores core U11；Video d/a turns
The 8th pin for changing chip U10 connects the 10th pin of process cores core U11；9th pin of video d/a conversion chip U10 connects treatment
9th pin of core board U11；16th pin of video d/a conversion chip U10 connects the 145th pin of process cores core U11；Depending on
17th pin of frequency D/A conversion chips U10 connects the 146th pin of process cores core U11；The 18th of video d/a conversion chip U10
Pin connects the 20th pin of process cores core U11；19th pin of video d/a conversion chip U10 connects the of process cores core U11
19 pins；20th pin of video d/a conversion chip U10 connects the 18th pin of process cores core U11；Video d/a conversion chip
21st pin of U10 connects the 17th pin of process cores core U11；22nd pin of video d/a conversion chip U10 connects processing core
16th pin of plate U11；23rd pin of video d/a conversion chip U10 connects the 15th pin of process cores core U11；Video d/a
26th pin of conversion chip U10 connects the 25th pin of process cores core U11；11st pin of video d/a conversion chip U10 connects
One end of resistance R16, another termination 5V of resistance R16；10th pin of video d/a conversion chip U10 meets process cores core U11
The 21st pin.
Processor circuit includes a process cores core U11, two button S1, S2, a resistance R17.Process cores core
1st pin of U11 meets 5V；The 2nd pin connection ground GND of process cores core U11；The 3rd pin connection of process cores core U11 is regarded
47th pin of frequency D/A conversion chips U10；The 46th of the 4th pin connection video d/a conversion chip U10 of process cores core U11
Pin；45th pin of the 5th pin connection video d/a conversion chip U10 of process cores core U11；The of process cores core U11
44th pin of 6 pins connection video d/a conversion chip U10；The 7th pin connection video d/a conversion core of process cores core U11
43rd pin of piece U10；42nd pin of the 8th pin connection video d/a conversion chip U10 of process cores core U11；Process cores
9th pin of the 9th pin connection video d/a conversion chip U10 of core U11；The 10th pin connection of process cores core U11 is regarded
8th pin of frequency D/A conversion chips U10；The 7th of the 11st pin connection video d/a conversion chip U10 of process cores core U11
Pin；6th pin of the 12nd pin connection video d/a conversion chip U10 of process cores core U11；The of process cores core U11
5th pin of 13 pins connection video d/a conversion chip U10；The 14th pin connection video d/a conversion of process cores core U11
4th pin of chip U10；23rd pin of the 15th pin connection video d/a conversion chip U10 of process cores core U11；Treatment
22nd pin of the 16th pin connection video d/a conversion chip U10 of core board U11；17th pin of process cores core U11 connects
Connect the 21st pin of video d/a conversion chip U10；The 18th pin connection video d/a conversion chip U10 of process cores core U11
The 20th pin；19th pin of the 19th pin connection video d/a conversion chip U10 of process cores core U11；Process cores core
18th pin of the 20th pin connection video d/a conversion chip U10 of U11；The 21st pin connection video of process cores core U11
10th pin of D/A conversion chips U10；The 26th of the 25th pin connection video d/a conversion chip U10 of process cores core U11
Pin；One end of the 61st pin connection button S2 of process cores core U11, the other end ground connection GND of button S2；Process cores core
One end of the 63rd pin connection button S1 of U11, the other end ground connection GND of button S1；101st pin of process cores core U11
One end of connection resistance R17, the other end connection 3.3V of resistance R17；The 145th pin connection video d/a of process cores core U11
16th pin of conversion chip U10；Draw the 17th of the 146th pin connection video d/a conversion chip U10 of process cores core U11
Pin；2nd pin of the 147th pin connection video d/a conversion chip U10 of process cores core U11；The of process cores core U11
3rd pin of 148 pins connection video d/a conversion chip U10；The 149th pin connection video d/a of process cores core U11 turns
Change the 40th pin of chip U10；41st pin of the 150th pin connection video d/a conversion chip U10 of process cores core U11.
69th pin of process cores core U11 connects the 54th pin of DMX512 shunting chips U6.72nd pin of process cores core U11 connects
6th pin of light-coupled isolation chip U7, the 73rd pin of process cores core U11 connects the 3rd pin of light-coupled isolation chip U9.Treatment
24th pin of core board U11 connects the 13rd pin of VGA joints J3, and the 23rd pin of process cores core U11 connects VGA joints J3's
14th pin.
5 tunnel key collection circuits are used per the duplicate design in road.Single channel key collection circuit includes single-chip microcomputer
Chip U12, phase inverter U13, digital control simulant electronic switch U14, crystal oscillator Y2, resistance R18, R19, R20, R21, R22, slip
Rheostat R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, ceramic disc capacitor C23, C24, C25, C26, C27,
C28, C29, C30, C31, C32, C33, C34, C35, diode D15, D16, D17, D18, D19, D20, D21, D22, D23,
D24, D25, D26, D27, D28, D29, D30, D31, D32, D33, D34, D35, light emitting diode D36, D37, D38, D39,
D40, D41, D42, D43, D44, D45, button S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16,
S17、S18、S19、S20、S21、S22.1st pin of singlechip chip U12 connects the 11st of digital control simulant electronic switch U14 the
Pin.2nd pin of singlechip chip U12 connects the 10th pin of digital control simulant electronic switch U14.Singlechip chip U12
The 4th pin connect the 68th pin of process cores core U11, the 5th pin of singlechip chip U12 connects the of process cores core U11
67 pins.8th pin of singlechip chip U12 connects the sliding end of slide-wire rheostat R32 and one end of ceramic disc capacitor C35, ceramics
One of the other end ground connection GND, slide-wire rheostat R32 of electric capacity C35 fixes another of termination 3.3V, slide-wire rheostat R32
Fixing end is grounded GND.13rd pin of singlechip chip U12 connects the 9th pin of digital control simulant electronic switch U14.Monolithic
15th pin of movement piece U12 connects the 3rd pin of digital control simulant electronic switch U14.16th pin of singlechip chip U12
The sliding end of slide-wire rheostat R31 and one end of ceramic disc capacitor C34 are connect, the other end ground connection GND of ceramic disc capacitor C34, slip becomes
Another fixing end ground connection GND of one fixed the termination 3.3V, slide-wire rheostat R31 of resistance device R31.Singlechip chip U12's
The positive pole of the 18th pin sending and receiving optical diode D36, D37, D38, D39 and one end of button S3, S4, S5, S6, light emitting diode
The negative pole of D36 meets LED1, and the negative pole of light emitting diode D37 meets LED2, and the negative pole of light emitting diode D38 meets LED3, light-emitting diodes
The negative pole of pipe D39 meets LED4, and the negative pole of another terminating diode D15 of button S3, the positive pole of diode D15 connects singlechip chip
23rd pin of U12；The negative pole of another terminating diode D16 of button S4, the positive pole of diode D16 meets singlechip chip U12
The 24th pin；The negative pole of another terminating diode D17 of button S5, the positive pole of diode D17 connects the of singlechip chip U12
25 pins；The negative pole of another terminating diode D18 of button S6, the positive pole of diode D18 connects the 27th of singlechip chip U12 and draws
Pin.The positive pole and button S7, S8, S9, S10 of the 19th pin sending and receiving optical diode D40, D41, D42, D43 of singlechip chip U12
One end, the negative pole of light emitting diode D40 meets LED1, and the negative pole of light emitting diode D42 meets LED2, and light emitting diode D42's is negative
Pole meets LED3, and the negative pole of light emitting diode D43 meets LED4, the negative pole of another terminating diode D19 of button S7, diode D19
Positive pole connect the 23rd pin of singlechip chip U12；The negative pole of another terminating diode D20 of button S8, diode D20 is just
Pole connects the 24th pin of singlechip chip U12；The negative pole of another terminating diode D21 of button S9, the positive pole of diode D21 connects
25th pin of singlechip chip U12；The negative pole of another terminating diode D22 of button S10, the positive pole order of diode D22
27th pin of piece movement piece U12.The positive pole and button of the 20th pin sending and receiving optical diode D44, D45 of singlechip chip U12
One end of S11, S12, S21, S22, the negative pole of light emitting diode D44 meet LED1, and the negative pole of light emitting diode D45 meets LED2, presses
The negative pole of another terminating diode D23 of key S11, the positive pole of diode D23 connects the 23rd pin of singlechip chip U12；Button
The negative pole of another terminating diode D24 of S12, the positive pole of diode D24 connects the 25th pin of singlechip chip U12；Button S21
Another terminating diode D33 negative pole, the positive pole of diode D33 connects the 24th pin of singlechip chip U12；Button S22's
The negative pole of another terminating diode D34, the positive pole of diode D34 connects the 27th pin of singlechip chip U12.Singlechip chip
21st pin of U12 connects one end of button S13, S14, S15, S16, the negative pole of another terminating diode D25 of button S13, two
The positive pole of pole pipe D25 connects the 23rd pin of singlechip chip U12；The negative pole of another terminating diode D26 of button S14, two poles
The positive pole of pipe D26 connects the 24th pin of singlechip chip U12；The negative pole of another terminating diode D27 of button S15, diode
The positive pole of D27 connects the 25th pin of singlechip chip U12；The negative pole of another terminating diode D28 of button S16, diode D28
Positive pole connect the 27th pin of singlechip chip U12.22nd pin of singlechip chip U12 meets button S17, S18, S19, S20
One end, the negative pole of another terminating diode D29 of button S17, the positive pole of diode D29 connects the 23rd of singlechip chip U12 the
Pin；The negative pole of another terminating diode D30 of button S18, the positive pole of diode D30 connects the 24th of singlechip chip U12 and draws
Pin；The negative pole of another terminating diode D31 of button S19, the positive pole of diode D31 connects the 25th pin of singlechip chip U12；
The negative pole of another terminating diode D32 of button S20, the positive pole of diode D32 connects the 27th pin of singlechip chip U12.It is single
6th pin of piece movement piece U12 connects one end of crystal oscillator Y2 and one end of ceramic disc capacitor C23, the other end ground connection of ceramic disc capacitor C23
GND.7th pin of singlechip chip U12 connects the other end of crystal oscillator Y2 and one end of ceramic disc capacitor C24, and ceramic disc capacitor C24's is another
One end is grounded GND.3rd pin of singlechip chip U12 connects the one of the negative pole of diode D35, ceramic disc capacitor C25 and resistance R18
The other end ground connection GND, another termination 3.3V of ceramic disc capacitor C25 of end, the positive pole of diode D35 and resistance R18.Monolithic movement
17th pin of piece U12 connects the 1st of phase inverter U13 the, 2 pins, and the 11st pin of singlechip chip U12 connects the of phase inverter U13
4th, 5 pin, the 26th pin of singlechip chip U12 connects the 9th of phase inverter U13 the, 10 pins, and the 12nd of singlechip chip U12 draws
Pin connects the 12nd of phase inverter U13 the, 13 pins.One end of the 3rd pin connecting resistance R19 of phase inverter U13, the other end of resistance R19
Meet LED1.One end of the 6th pin connecting resistance R20 of phase inverter U13, another termination LED2 of resistance R20.The 8th of phase inverter U13
One end of pin connecting resistance R21, another termination LED3 of resistance R21.One end of the 11st pin connecting resistance R22 of phase inverter U13,
Another termination LED4 of resistance R22.The 7th pin ground connection of digital control simulant electronic switch U14.Digital control simulation electronic is opened
Close sliding end and one end of ceramic disc capacitor C26 of the 13rd pin slide-wire rheostat R23 of U14, another termination of ceramic disc capacitor C26
Another fixing end ground connection GND of one fixed the termination 3.3V, slide-wire rheostat R23 of ground GND, slide-wire rheostat R23.Numeral
The sliding end of the 14th pin slide-wire rheostat R24 of control simulant electronic switch U14 and one end of ceramic disc capacitor C27, ceramics electricity
The other end for holding C27 is grounded GND, and another of fixed termination a 3.3V, slide-wire rheostat R24 of slide-wire rheostat R24 are consolidated
Fixed end is grounded GND.The sliding end and ceramic disc capacitor of the 15th pin slide-wire rheostat R25 of digital control simulant electronic switch U14
One end of C28, a fixed termination 3.3V of the other end ground connection GND, slide-wire rheostat R25 of ceramic disc capacitor C28, slip variable resistance
Another fixing end ground connection GND of device R25.The cunning of the 12nd pin slide-wire rheostat R26 of digital control simulant electronic switch U14
Moved end and one end of ceramic disc capacitor C29, the other end ground connection GND of ceramic disc capacitor C29, a fixing end of slide-wire rheostat R26
Meet 3.3V, another fixing end ground connection GND of slide-wire rheostat R26.1st pin of digital control simulant electronic switch U14 is slided
The sliding end of line rheostat R27 and one end of ceramic disc capacitor C30, the other end ground connection GND of ceramic disc capacitor C30, slide-wire rheostat
Another fixing end ground connection GND of of R27 fixed termination 3.3V, slide-wire rheostat R27.Digital control simulant electronic switch
The sliding end of the 5th pin slide-wire rheostat R28 of U14 and one end of ceramic disc capacitor C31, the other end ground connection of ceramic disc capacitor C31
Another fixing end ground connection GND of of GND, slide-wire rheostat R28 fixed termination 3.3V, slide-wire rheostat R28.Numeral control
The sliding end of the 2nd pin slide-wire rheostat R29 of simulant electronic switch U14 processed and one end of ceramic disc capacitor C32, ceramic disc capacitor
One fixed termination 3.3V of the other end ground connection GND, slide-wire rheostat R29 of C32, another of slide-wire rheostat R29 is fixed
End is grounded GND.The sliding end and ceramic disc capacitor C33 of the 4th pin slide-wire rheostat R30 of digital control simulant electronic switch U14
One end, the other end ground connection GND, one of slide-wire rheostat R30 fixed termination 3.3V, slide-wire rheostat of ceramic disc capacitor C33
Another fixing end ground connection GND of R30.
Primary power source conversion chip U1 of the present invention, secondary power supply conversion chip U2, photoelectrical coupler U3,
EIA485 Automatic level control chip U4, isolated from power chip U5, DMX512 shunting chip U6, light-coupled isolation chip U7, voltage reversal
Chip U8, light-coupled isolation chip U9, video d/a conversion chip U10, process cores core U11, singlechip chip U12, phase inverter
U13, digital control simulant electronic switch U14 use matured product.Primary power source conversion chip U1 is public using National Semiconductor
The LM2576 of production is taken charge of, secondary power supply conversion chip U2 is using Advanced Monolithic Systems companies
AMS1117-3.3V, photoelectrical coupler U3, light-coupled isolation chip U7, light-coupled isolation chip U9 use Avago
The 6N137 of Technologies companies, EIA485 Automatic level control chip U4 using Maxim companies MAX485CPA, power supply every
Off-chip piece U5 uses the B0505s of MORNSUN companies, DMX512 shunting chips U6 to use the STM32F103 chips of ST companies, electricity
Press reverse chip U8 using six anti-phase Schmitt trigger 74HC14 chips, video d/a conversion chip U10 uses Analog
The ADV7120 of Devices companies, process cores core U11 use the Tiny6410 core boards of friendly arm company, with Samsung
The risc microcontroller S3C6410 of electronics, inc. is primary processor, and singlechip chip U12 is using STC Corporation
STC12C5A32S2 single-chip microcomputers, phase inverter U13 uses 74HC595 chips, digital control simulant electronic switch U14 to lead to using single 8
The digital control simulant electronic switch CD4051 chips in road.
The present invention is directed to the current development of light of stage, using the DM512 a large amount of Computer lamps of signal light control protocol realization
Control.DMX512 agreements can be used to the conventional equipment of stage such as control light modulation silicon case, Computer lamp, suspension rod, mechanical light, pass through
Industrial standard EIA485, continuously transmits the packet of the data-signal including reset signal, initial code and 512 bytes.
The standardization agreement of simplicity, reliability and flexibility transmission means as digital signal light control of DMX512.The present invention relates to
A kind of light of stage console based on embedded-type ARM system, be compared at present some be based on industrial PC lamp control platforms,
Cost is lower, antijamming capability is stronger, function is more powerful, can be widely applied to various scale light of stage control fields,
The various requirement of light of stage control is met, with vast application prospect and market prospects.
Brief description of the drawings
Fig. 1 is integrated circuit schematic diagram of the invention；
Fig. 2 is power supply circuit schematic diagram of the invention；
Fig. 3 is multichannel DMX512 telecommunication circuit schematic diagrames of the invention；
Fig. 4 is audio input/output circuit schematic diagram of the invention；
Fig. 5 is VGA Display output circuit schematic diagram of the invention；
Fig. 6 is processor circuit schematic diagram of the invention；
Fig. 7 is single circuit diagram in the key collection circuit of 5 tunnel of the invention.
Specific embodiment
The present invention controls multiple computers lamp to realize simultaneously with embedded-type ARM system as control core, by DMX512 agreements
Various stage-lighting effects, effect control can be carried out to Computer lamp and are such as drawn circle, are walked eight words, rainbow multi-effect parameter（Speed,
Size, expansion side-play amount, direction）Can be independently arranged, stackable output, light exports optional synchronous music, auto-speed control
System, Intelligent manual rhythm control.And USB interface is provided, color CRT liquid crystal display can be connected and shown.
As shown in figure 1, the present embodiment includes power supply circuit, multichannel DMX512 telecommunication circuits, audio input output electricity
Road, VGA Display output circuit, processor circuit, key collection circuit 1, key collection circuit 2, key collection circuit 3, button
Acquisition Circuit 4 and key collection circuit 5, wherein key collection circuit 1,2,3,4,5 all use duplicate design.
As shown in Fig. 2 power supply circuit includes transformer T1, primary power source conversion chip U1, secondary power supply conversion core
Piece U2, inductance L1, resistance R1, LED 0, diode D5 and D6, commutation diode D1, D2, D3, D4, four electrolysis
Electric capacity C2, C3, C5 and C7, three ceramic disc capacitors C1, C4 and C6.1st pin of transformer T1 connects input 220V positive poles；Transformer
2nd pin of T1 meets input ground AGND；3rd pin of transformer T1 connects the negative electrode and commutation diode D4 of commutation diode D3
Anode, the plus earth GND of commutation diode D3, the negative electrode of commutation diode D4 is connected with the negative electrode of commutation diode D2, makees
It is 12V voltage output ends；4th pin of transformer T1 connects the negative electrode of the D1 of commutation diode and the anode of commutation diode D2,
The plus earth GND of commutation diode D1.Transformer T1 by the step-down of 220V AC powers process, commutation diode D1, D2, D3,
D4 constitutes a full bridge rectifier, and alternating voltage is converted into DC voltage.1st pin of primary power source conversion chip U1
The negative electrode of diode D5 is connect, the anode of diode D5 connects the 12V voltage output ends in power supply circuit, and diode D5 prevents outer
Portion's circuit reversal connection, model 1N4007 shields；1st pin of primary power source conversion chip U1 connects electrochemical capacitor C2's
One end of positive pole and ceramic disc capacitor C1, the negative pole of electrochemical capacitor C2 and the other end ground connection GND of ceramic disc capacitor C1.Primary power source turns
Change the 2nd pin and 3 pins the ground connection GND of chip U1.4th pin of primary power source conversion chip U1 connect diode D6 negative electrode and
One end of inductance L1, the positive pole and primary power source of another termination electrochemical capacitor C3 of the plus earth GND of diode D6, inductance L1
5th pin of conversion chip U1, the 5th pin of negative pole the ground connection GND, primary power source conversion chip U1 of electrochemical capacitor C3 is 5V electricity
Pressure output end.5V voltage output ends, electrochemical capacitor C5 in 1st pin and power module circuitry of secondary power supply conversion chip U2
Positive pole and ceramic disc capacitor C4 one end, the other end ground connection GND of the negative pole of electrochemical capacitor C5 and ceramic disc capacitor C4；Secondary power supply
The 2nd pin ground connection GND of conversion chip U2；3rd pin of secondary power supply conversion chip U2 connects the positive pole of electrochemical capacitor C7, ceramics
One end of electric capacity C6 and one end of resistance R1, the negative pole of electrochemical capacitor C7 and the other end ground connection GND, resistance R1 of ceramic disc capacitor C6
Other end sending and receiving optical diode LED0 anode, the minus earth GND of LED 0；Secondary power supply conversion chip U2
The 3rd pin be output as 3.3V, as power supply circuit 3.3V voltage output ends.Primary power source conversion chip U1 uses the U.S.
The LM2576 chips of National Semiconductor's production, secondary power supply conversion chip U2 uses Advanced Monolithic
The AMS1117-3.3V chips of Systems companies.+ 5V voltages and+3.3V voltages needed for power supply circuit offer system, profit
The reliability of power supply is improve with two-stage Power convert.Four electrochemical capacitor C2, C3, C5 and C7, three ceramic disc capacitors C1, C4 and
C6 is filter capacitor, improves the stability of power supply.
As shown in figure 3, multichannel DMX512 telecommunication circuits include photoelectrical coupler U3, EIA485 Automatic level control chip U4, electricity
Isolating chip U5, DMX512 shunt chip U6, connector J1, resistance R2, R3, R4, R5, R6, electrochemical capacitor C8, ceramic condenser in source
C9, C10, C11, C12, C13, C14, C15, C16, crystal oscillator Y1, diode D7, D8.1st pin of isolated from power chip U5 connects
GND；2nd pin of isolated from power chip U5 meets 5V；3rd pin of isolated from power chip U5 connect respectively electrochemical capacitor C8 negative poles,
One end of resistance R2, one end of ceramic disc capacitor C9, as through the ground GND1 after isolating chip；Another termination ceramics electricity of resistance R2
Hold the other end of C9 and the positive pole of electrochemical capacitor C8.4th pin of isolated from power chip U5 connects electrochemical capacitor C8 positive poles, used as warp
Voltage output VCC1 after isolated from power chip.Isolated from power chip U5 isolates electricity using the B0505s chips of MORNSUN companies
Source 5V, improves anti-interference.1st pin of photoelectrical coupler U3, the 4th pin are hanging；2nd pin of photoelectrical coupler U3 connects electricity
5V voltage output ends in source module circuit；One end of the 3rd pin connecting resistance R3 of photoelectrical coupler U3, the other end of resistance R3
Meet DMX TXD1.5th pin of photoelectrical coupler U3 meets GND1；One end of the 6th pin connecting resistance R4 of photoelectrical coupler U3 and
4th pin of EIA485 Automatic level control chips U4, another termination VCC1 of resistance R4；7th pin, the 8th of photoelectrical coupler U3
Pin meets VCC1.Photoelectrical coupler U3 uses the 6N137 chips of Avago Technologies companies, for isolating external electrical
Road signal.1st pin of DMX512 control chips IC4 is hanging；2nd and 3 pins of EIA485 Automatic level control chips U4 meet VCC1；
5th pin of EIA485 Automatic level control chips U4 meets GND1；The one of the 6th pin connecting resistance R5 of EIA485 Automatic level control chips U4
End, the negative electrode of another terminating diode D7 of resistance R5 and the 1st pin for patching J1, the plus earth GND1 of diode D7.
One end of the 7th pin connecting resistance R6 of EIA485 Automatic level control chips U4, the negative electrode of another terminating diode D8 of resistance R6 and
Patch the 2nd pin of J1, the plus earth GND1 of diode D8.The 3rd pin ground connection GND1 of connector J1.EIA485 level
8th pin of control chip U4 meets VCC1.EIA485 Automatic level control chips U4 uses the MAX485CPA chips of Maxim companies.
DMX512 shuntings chip U6 the 1st, 32,48,64,19,13 pins connect 3.3V voltages, ceramic disc capacitor C10, C11, C12, C13,
The one termination 3.3V voltages of C14, the other end ground connection GND of ceramic disc capacitor C10, C11, C12, C13, C14.DMX512 shunts chip
5th pin of U6 connects one end of crystal oscillator Y1 and one end of ceramic disc capacitor C15, the other end ground connection GND of ceramic disc capacitor C15.Crystal oscillator
6th pin of another termination DMX512 shunting chips U6 of Y1 and one end of ceramic disc capacitor C16, the other end of ceramic disc capacitor C16
Ground connection GND.DMX512 shuntings chip U6 the 31st, 47,63,18,12 pins ground connection GND.The 42nd of DMX512 shunting chips U6
Pin meets TXD1, and TXD1 meets DMX1；16th pin of DMX512 shunting chips U6 meets TXD2, and TXD2 meets DMX2, connect inside DMX2
Line is identical with DMX1；29th pin of DMX512 shunting chips U6 meets TXD3, and TXD3 connects DMX3, DMX3 back panel wirings and DMX1 phases
Together；51st pin of DMX512 shunting chips U6 meets TXD4, and TXD4 meets DMX4, and DMX4 back panel wirings are identical with DMX1.DMX512
54th pin of shunting chip U6 connects the 69th pin of process cores core U11.DMX512 shunting chip U6 are using ST companies
STM32F103 single-chip microcomputers, realize for 1 road serial data being split into 4 tunnel independences using 5 road serial ports of STM32F103 single-chip microcomputers
EIA485 signals, realize 4 road DMX512 signals while using, therefore support maximum 2048 DMX512 passages output simultaneously.
As shown in figure 4, audio input/output circuit includes light-coupled isolation chip U7, voltage reversal chip U8, light-coupled isolation
Chip U9, connector J2, resistance R7, R8, R9, R10, R11, diode D9, D10, D11, D12, D13, electric capacity C17.Connector
2nd pin of J2 meets 5V.The 3rd pin ground connection GND of connector J2.5th pin of connector J2 connects the negative electrode of diode D11,
The anode of diode D11 connects the negative electrode of diode D10 and the 3rd pin of light-coupled isolation chip U7, and the 4th pin of connector J2 connects
The negative electrode of diode D9, the anode of diode D9 connects the anode of diode D10 and one end of resistance R7, another termination of resistance R7
2nd pin of light-coupled isolation chip U7.The 5th pin ground connection GND of light-coupled isolation chip U7, the 6th of light-coupled isolation chip U7 draws
One end of pin connecting resistance R8 and the 72nd pin of process cores core U11, another termination 3.3V of resistance R8.Light-coupled isolation chip U7
The 7th pin, the 8th pin meet 3.3V.1st pin of connector J2 connects the negative electrode of diode D13, and the anode of diode D13 connects
4th pin of voltage reversal chip U8.13rd pin, the 14th pin, the 9th pin, the 11st pin, of voltage reversal chip U8
5 pins meet 5V.Voltage reversal chip U8 uses six anti-phase Schmitt trigger 74HC14 chips.The 7th of voltage reversal chip U8
Pin connects the 5th pin of the negative electrode of diode D12, one end of electric capacity C17, light-coupled isolation chip U9, another termination of electric capacity C17
One end of the anode connecting resistance R10 of 5V, diode D12, the 2nd pin of another termination voltage reversal chip U8 of resistance R10,
3 pins.One end of the 1st pin connecting resistance R9 of voltage reversal chip U8 and the 6th pin of light-coupled isolation chip U9, resistance R9's
Another termination 5V.7th pin of light-coupled isolation chip U9, the 8th pin meet 5V.3rd pin of light-coupled isolation chip U9 connects treatment
73rd pin of core board U11, one end of the 2nd pin connecting resistance R11 of light-coupled isolation chip U9, another termination of resistance R11
3.3V.Audio input/output circuit is used to processing the input and output of external audio signal, signal light control program can by synchronous music,
Auto-speed control, Intelligent manual rhythm control and the operation of external audio control mode, light-coupled isolation chip U7 and light-coupled isolation
Chip U9 uses the 6N137 chips of Avago Technologies companies.
As shown in figure 5, VGA Display output circuit includes video d/a conversion chip U10, VGA joint J3, diode D14,
Inductance L2, L3, resistance R12, R13, R14, R15, R16, ceramic disc capacitor C18, C19, C20, C21, C22.Video d/a changes core
Piece U10 the 13rd, 24,25,37 pins it is hanging.Video d/a conversion chip U10 the 1st, 14,15,27,28,38,39,48 pins
One end of connecting resistance R12, R13, R14, one end of ceramic disc capacitor C19, C20, C21, one end of inductance L3 and diode after being connected
The positive pole of D14, the other end connection ground GND of inductance L3.Another termination video d/a conversion core of ceramic disc capacitor C19, C20, C21
One end of 31st pin, one end of ceramic disc capacitor C22 and inductance L2 of piece U10, another termination 5V of inductance L2.Ceramic disc capacitor
35th pin and the negative pole of diode D14 of another termination video d/a conversion chip U10 of C22.Another termination of resistance R12
32nd pin of video d/a conversion chip U10 and the 2nd pin of VGA joints J3, another termination video d/a conversion of resistance R13
33rd pin of chip U10 and the 1st pin of VGA joints J3, the of another termination video d/a conversion chip U10 of resistance R14
3rd pin of 29 pins and VGA joints J3.VGA joints J3 the 5th, 6,7,8,10 pins ground connection GND.The 13rd of VGA joints J3
Pin connects the 24th pin of process cores core U11, and the 14th pin of VGA joints J3 connects the 23rd pin of process cores core U11.Depending on
12nd pin of frequency D/A conversion chips U10, the 30th pin connect one end of the 31st pin and ceramic disc capacitor C18, ceramic disc capacitor C18
Another termination video d/a conversion chip U10 the 34th pin.The 36th pin connection resistance of video d/a conversion chip U10
One end of R15, the other end ground connection GND of resistance R15.Video d/a conversion chip U10 the 40th, 41,42,43,44,45,46,
47th, 2,3,4,5,6,7,8,9,16,17,18,19,20,21,22,23,26 pins connect respectively process cores core U11 the 149th,
150th, 8,7,6,5,4,3,147,148,14,13,12,11,10,9,145,146,20,19,18,17,16,15,25 pin.Depending on
One end of the 11st pin connecting resistance R16 of frequency D/A conversion chips U10, another termination 5V of resistance R16；Video d/a conversion chip
10th pin of U10 connects the 21st pin of process cores core U11.VGA Display output circuit is mainly used in matching somebody with somebody the present embodiment
Putting parameter, operation information and output data carries out giant-screen Graphical output, and user can connect color CRT or liquid crystal display,
Video d/a conversion chip U10 uses the ADV7120 chips of Analog Devices companies.
As shown in fig. 6, processor circuit includes a process cores core U11, two button S1, S2, a resistance R17.
1st pin of process cores core U11 meets 5V；The 2nd pin connection ground GND of process cores core U11；The of process cores core U11
3rd, 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,25 pins connect video d/a conversion core respectively
Piece U10 the 47th, 46,45,44,43,42,9,8,7,6,5,4,23,22,21,20,19,18,10,26 pins.Process cores core
One end of the 61st pin connection button S2 of U11, the other end ground connection GND of button S2；63rd pin of process cores core U11 connects
Connect one end of button S1, the other end ground connection GND of button S1；The one of the 101st pin connection resistance R17 of process cores core U11
End, the other end connection 3.3V of resistance R17；Process cores core U11 the 145th, 146,147,148,149,150 pins connect respectively
Connect video d/a conversion chip U10 the 16th, 17,2,3,40,41 pins.69th pin of process cores core U11 connects DMX512 points
54th pin of stream chip U6.72nd pin of process cores core U11 connects the 6th pin of light-coupled isolation chip U7, processing core
73rd pin of plate U11 connects the 3rd pin of light-coupled isolation chip U9.24th pin of process cores core U11 connects VGA joints J3's
13rd pin, the 23rd pin of process cores core U11 connects the 14th pin of VGA joints J3.Process cores core U11 using it is friendly it
The Tiny6410 core boards of arm company, 16/32 RISC that processor employs Samsung electronics, inc.s is micro-
Processor S3C6410, it is possible to provide one has cost benefit, low in energy consumption, performance application processor high.Button S1 provides reset
Signal, resetting processor.Button S2 handoff processor Starting mode.
As shown in fig. 7,5 tunnel key collection circuits are used per the duplicate design in road.Single channel key collection circuit
Including singlechip chip U12, phase inverter U13, digital control simulant electronic switch U14, crystal oscillator Y2, resistance R18, R19, R20,
R21, R22, slide-wire rheostat R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, ceramic disc capacitor C23, C24,
C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, diode D15, D16, D17, D18, D19, D20,
D21, D22, D23, D24, D25, D26, D27, D28, D29, D30, D31, D32, D33, D34, D35, light emitting diode D36,
D37, D38, D39, D40, D41, D42, D43, D44, D45, button S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13,
S14、S15、S16、S17、S18、S19、S20、S21、S22.1st pin of singlechip chip U12 connects digital control simulation electronic
Switch the 11st pin of U14.2nd pin of singlechip chip U12 connects the 10th pin of digital control simulant electronic switch U14.
4th pin of singlechip chip U12 connects the 68th pin of process cores core U11, and the 5th pin of singlechip chip U12 connects treatment
67th pin of core board U11.8th pin of singlechip chip U12 connects the sliding end and ceramic disc capacitor of slide-wire rheostat R32
One end of C35, a fixed termination 3.3V of the other end ground connection GND, slide-wire rheostat R32 of ceramic disc capacitor C35, slip variable resistance
Another fixing end ground connection GND of device R32.13rd pin of singlechip chip U12 connects digital control simulant electronic switch U14's
9th pin.15th pin of singlechip chip U12 connects the 3rd pin of digital control simulant electronic switch U14.Singlechip chip
16th pin of U12 connects the sliding end of slide-wire rheostat R31 and one end of ceramic disc capacitor C34, another termination of ceramic disc capacitor C34
Another fixing end ground connection GND of one fixed the termination 3.3V, slide-wire rheostat R31 of ground GND, slide-wire rheostat R31.Monolithic
The positive pole of the 18th pin sending and receiving optical diode D36, D37, D38, D39 of movement piece U12 and one end of button S3, S4, S5, S6,
The negative pole of light emitting diode D36 meets LED1, and the negative pole of light emitting diode D37 meets LED2, and the negative pole of light emitting diode D38 connects
The negative pole of LED3, light emitting diode D39 meets LED4, the negative pole of another terminating diode D15 of button S3, and diode D15 is just
Pole connects the 23rd pin of singlechip chip U12；The negative pole of another terminating diode D16 of button S4, the positive pole of diode D16 connects
24th pin of singlechip chip U12；The negative pole of another terminating diode D17 of button S5, the positive pole order piece of diode D17
25th pin of movement piece U12；The negative pole of another terminating diode D18 of button S6, the positive pole order piece movement of diode D18
27th pin of piece U12.The positive pole of the 19th pin sending and receiving optical diode D40, D41, D42, D43 of singlechip chip U12 and press
One end of key S7, S8, S9, S10, the negative pole of light emitting diode D40 meet LED1, and the negative pole of light emitting diode D42 meets LED2, light
The negative pole of diode D42 meets LED3, and the negative pole of light emitting diode D43 meets LED4, and another terminating diode D19's of button S7 is negative
Pole, the positive pole of diode D19 connects the 23rd pin of singlechip chip U12；The negative pole of another terminating diode D20 of button S8,
The positive pole of diode D20 connects the 24th pin of singlechip chip U12；The negative pole of another terminating diode D21 of button S9, two poles
The positive pole of pipe D21 connects the 25th pin of singlechip chip U12；The negative pole of another terminating diode D22 of button S10, diode
The positive pole of D22 connects the 27th pin of singlechip chip U12.The 20th pin sending and receiving optical diode D44, D45 of singlechip chip U12
Positive pole and button S11, S12, S21, S22 one end, the negative pole of light emitting diode D44 meets LED1, and light emitting diode D45's is negative
Pole meets LED2, the negative pole of another terminating diode D23 of button S11, and the positive pole of diode D23 connects the of singlechip chip U12
23 pins；The negative pole of another terminating diode D24 of button S12, the positive pole of diode D24 connects the 25th of singlechip chip U12 the
Pin；The negative pole of another terminating diode D33 of button S21, the positive pole of diode D33 connects the 24th of singlechip chip U12 and draws
Pin；The negative pole of another terminating diode D34 of button S22, the positive pole of diode D34 connects the 27th pin of singlechip chip U12.
21st pin of singlechip chip U12 connects one end of button S13, S14, S15, S16, another terminating diode D25 of button S13
Negative pole, the positive pole of diode D25 connects the 23rd pin of singlechip chip U12；Another terminating diode D26's of button S14
Negative pole, the positive pole of diode D26 connects the 24th pin of singlechip chip U12；Another terminating diode D27's of button S15 is negative
Pole, the positive pole of diode D27 connects the 25th pin of singlechip chip U12；The negative pole of another terminating diode D28 of button S16,
The positive pole of diode D28 connects the 27th pin of singlechip chip U12.22nd pin of singlechip chip U12 connect button S17,
One end of S18, S19, S20, the negative pole of another terminating diode D29 of button S17, the positive pole order piece movement of diode D29
23rd pin of piece U12；The negative pole of another terminating diode D30 of button S18, the positive pole of diode D30 connects singlechip chip
24th pin of U12；The negative pole of another terminating diode D31 of button S19, the positive pole of diode D31 meets singlechip chip U12
The 25th pin；The negative pole of another terminating diode D32 of button S20, the positive pole of diode D32 connects singlechip chip U12's
27th pin.6th pin of singlechip chip U12 connects one end of crystal oscillator Y2 and one end of ceramic disc capacitor C23, ceramic disc capacitor C23
The other end ground connection GND.7th pin of singlechip chip U12 connects the other end of crystal oscillator Y2 and one end of ceramic disc capacitor C24, porcelain
The other end ground connection GND of chip capacitor C24.3rd pin of singlechip chip U12 meets the negative pole of diode D35, ceramic disc capacitor C25
The other end ground connection GND of one end, the positive pole of diode D35 and resistance R18 with resistance R18, another termination of ceramic disc capacitor C25
3.3V.17th pin of singlechip chip U12 connects the 1st of phase inverter U13 the, 2 pins, and the 11st pin of singlechip chip U12 connects
Phase inverter U13 the 4th, 5 pins, the 26th pin of singlechip chip U12 connects the 9th of phase inverter U13 the, 10 pins, monolithic movement
12nd pin of piece U12 connects the 12nd of phase inverter U13 the, 13 pins.One end of the 3rd pin connecting resistance R19 of phase inverter U13, electricity
Hinder another termination LED1 of R19.One end of the 6th pin connecting resistance R20 of phase inverter U13, another termination LED2 of resistance R20.
One end of the 8th pin connecting resistance R21 of phase inverter U13, another termination LED3 of resistance R21.11st pin of phase inverter U13 connects
One end of resistance R22, another termination LED4 of resistance R22.The 7th pin ground connection of digital control simulant electronic switch U14.Numeral
The sliding end of the 13rd pin slide-wire rheostat R23 of control simulant electronic switch U14 and one end of ceramic disc capacitor C26, ceramics electricity
The other end for holding C26 is grounded GND, and another of fixed termination a 3.3V, slide-wire rheostat R23 of slide-wire rheostat R23 are consolidated
Fixed end is grounded GND.The sliding end and ceramic disc capacitor of the 14th pin slide-wire rheostat R24 of digital control simulant electronic switch U14
One end of C27, a fixed termination 3.3V of the other end ground connection GND, slide-wire rheostat R24 of ceramic disc capacitor C27, slip variable resistance
Another fixing end ground connection GND of device R24.The cunning of the 15th pin slide-wire rheostat R25 of digital control simulant electronic switch U14
Moved end and one end of ceramic disc capacitor C28, the other end ground connection GND of ceramic disc capacitor C28, a fixing end of slide-wire rheostat R25
Meet 3.3V, another fixing end ground connection GND of slide-wire rheostat R25.12nd pin of digital control simulant electronic switch U14 is slided
The sliding end of line rheostat R26 and one end of ceramic disc capacitor C29, the other end ground connection GND of ceramic disc capacitor C29, slide-wire rheostat
Another fixing end ground connection GND of of R26 fixed termination 3.3V, slide-wire rheostat R26.Digital control simulant electronic switch
The sliding end of the 1st pin slide-wire rheostat R27 of U14 and one end of ceramic disc capacitor C30, the other end ground connection of ceramic disc capacitor C30
Another fixing end ground connection GND of of GND, slide-wire rheostat R27 fixed termination 3.3V, slide-wire rheostat R27.Numeral control
The sliding end of the 5th pin slide-wire rheostat R28 of simulant electronic switch U14 processed and one end of ceramic disc capacitor C31, ceramic disc capacitor
One fixed termination 3.3V of the other end ground connection GND, slide-wire rheostat R28 of C31, another of slide-wire rheostat R28 is fixed
End is grounded GND.The sliding end and ceramic disc capacitor C32 of the 2nd pin slide-wire rheostat R29 of digital control simulant electronic switch U14
One end, the other end ground connection GND, one of slide-wire rheostat R29 fixed termination 3.3V, slide-wire rheostat of ceramic disc capacitor C32
Another fixing end ground connection GND of R29.The slip of the 4th pin slide-wire rheostat R30 of digital control simulant electronic switch U14
End and one end of ceramic disc capacitor C33, a fixed termination of the other end ground connection GND, slide-wire rheostat R30 of ceramic disc capacitor C33
Another fixing end ground connection GND of 3.3V, slide-wire rheostat R30.Singlechip chip U12 is using STC Corporation
STC12C5A32S2 single-chip microcomputers, phase inverter U13 uses 74HC595 chips, digital control simulant electronic switch U14 to lead to using single 8
The digital control simulant electronic switch CD4051 chips in road.5 tunnel key collection circuits use duplicate design, using soft
Part ID numbering every piece of key collection circuit of difference, is connected between 5 tunnel key collection circuits and processor circuit using RS-485 buses
Connect, because RS-485 buses can support multiple terminals, therefore the present invention can be extended to the situation of more button demands.
The present embodiment is controlled and designed for light of stage, and user uses lamp lab setting mode, by DMX512 agreements most
1024 Computer lamps of control, built-in various graphical effects, conveniently carry out effect control to Computer lamp more, such as draw circle, walk eight words, coloured silk
The multi-effects such as rainbow；Parameter（Speed, size, expansion side-play amount, direction）Can be independently arranged, stackable output.USB interface can
Connection color CRT or liquid crystal display, there is provided detailed intuitively man-machine interface.And using vertical Phototube Coupling DMX delivery outlets,
Protection console safe operation, with common-path interference.Main index is as follows：
| Index subjet | Desired value |
| Signal input | 100 ~ 240VAC, 50/60Hz |
| Output power | 25W |
| DMX512 port numbers | 1024 |
| Controllable dimming silicon way | 1024 |
| Maximum Computer lamp number | 1024 |
| Maximum recurs program number | 600 |
| Maximum snapshot number | 100 |
| Integrated graphics number | 135 |
Claims (1)
1. a kind of light of stage console based on embedded-type ARM system, including power supply circuit, multichannel DMX512 communication electricity
Road, audio input/output circuit, VGA Display output circuit, processor circuit, 5 tunnel key collection circuits；Power supply circuit point
Do not adopted with multichannel DMX512 telecommunication circuits, audio input/output circuit, VGA Display output circuit, processor circuit, 5 road buttons
Collector power supply is connected, and 5 tunnel key collection circuits, multichannel DMX512 telecommunication circuits, audio input/output circuit, VGA Display are defeated
Go out circuit to be all connected with processor circuit signal, it is characterised in that：
Power supply circuit includes transformer T1, primary power source conversion chip U1, secondary power supply conversion chip U2, inductance L1, electricity
Resistance R1, LED 0, diode D5 and D6, commutation diode D1, D2, D3, D4, four electrochemical capacitors C2, C3, C5 and
C7, three ceramic disc capacitors C1, C4 and C6；1st pin of transformer T1 connects input 220V positive poles；2nd pin of transformer T1 connects
Input ground AGND；3rd pin of transformer T1 connects the negative electrode of commutation diode D3 and the anode of commutation diode D4, the pole of rectification two
The negative electrode of the plus earth GND of pipe D3, commutation diode D4 is connected with the negative electrode of commutation diode D2, used as 12V voltage outputs
End；4th pin of transformer T1 connects the negative electrode of the D1 of commutation diode and the anode of commutation diode D2, commutation diode D1's
Plus earth GND；1st pin of primary power source conversion chip U1 connects the negative electrode of diode D5, and the anode of diode D5 connects power supply
12V voltage output ends in power circuit；1st pin of primary power source conversion chip U1 connects the positive pole and ceramics of electrochemical capacitor C2
One end of electric capacity C1, the negative pole of electrochemical capacitor C2 and the other end ground connection GND of ceramic disc capacitor C1；Primary power source conversion chip U1's
2nd pin and 3 pins ground connection GND；4th pin of primary power source conversion chip U1 connect diode D6 negative electrode and inductance L1 one
End, the positive pole and primary power source conversion chip U1 of another termination electrochemical capacitor C3 of the plus earth GND of diode D6, inductance L1
The 5th pin, the negative pole ground connection GND of electrochemical capacitor C3, the 5th pin of primary power source conversion chip U1 is 5V voltage output ends；
5V voltage output ends, the positive pole of electrochemical capacitor C5 in 1st pin of secondary power supply conversion chip U2 and power module circuitry and
One end of ceramic disc capacitor C4, the negative pole of electrochemical capacitor C5 and the other end ground connection GND of ceramic disc capacitor C4；Secondary power supply conversion chip
The 2nd pin ground connection GND of U2, the 3rd pin connects one end of the positive pole of electrochemical capacitor C7, one end of ceramic disc capacitor C6 and resistance R1,
The negative pole of electrochemical capacitor C7 and the other end ground connection GND of ceramic disc capacitor C6, the other end sending and receiving optical diode LED0's of resistance R1
Anode, the minus earth GND of LED 0；3rd pin of secondary power supply conversion chip U2 is output as 3.3V, used as confession
Electric power circuit 3.3V voltage output ends；
Multichannel DMX512 telecommunication circuits include photoelectrical coupler U3, EIA485 Automatic level control chip U4, isolated from power chip U5,
DMX512 shunt chip U6, connector J1, resistance R2, R3, R4, R5, R6, electrochemical capacitor C8, ceramic condenser C9, C10, C11,
C12, C13, C14, C15, C16, crystal oscillator Y1, diode D7, D8；1st pin of isolated from power chip U5 meets GND, and the 2nd pin connects
5V, the 3rd pin connects electrochemical capacitor C8 negative poles, one end of resistance R2, one end of ceramic disc capacitor C9 respectively, used as after isolating chip
Ground GND1；The other end and the positive pole of electrochemical capacitor C8 of another termination ceramic disc capacitor C9 of resistance R2；Isolated from power chip U5
The 4th pin connect electrochemical capacitor C8 positive poles, as through the voltage output VCC1 after isolated from power chip；The of photoelectrical coupler U3
1 pin, the 4th pin are hanging；2nd pin of photoelectrical coupler U3 connects the 5V voltage output ends in power module circuitry, the 3rd pin
One end of connecting resistance R3, another termination DMX TXD1 of resistance R3；5th pin of photoelectrical coupler U3 meets GND1, and the 6th pin connects
One end of resistance R4 and the 4th pin of EIA485 Automatic level control chips U4, another termination VCC1 of resistance R4；Photoelectrical coupler U3
The 7th pin, the 8th pin meet VCC1；1st pin of DMX512 control chips IC4 is hanging, and the 2nd and 3 pins meet VCC1, and the 5th draws
Pin meets GND1, one end of the 6th pin connecting resistance R5, the negative electrode of another terminating diode D7 of resistance R5 and patches the 1st of J1
Pin, the plus earth GND1 of diode D7；One end of the 7th pin connecting resistance R6 of EIA485 Automatic level control chips U4, resistance
The negative electrode of another terminating diode D8 of R6 and the 2nd pin for patching J1, the plus earth GND1 of diode D8；Connector J1
The 3rd pin ground connection GND1；8th pin of EIA485 Automatic level control chips U4 meets VCC1；DMX512 shuntings chip U6 the 1st,
32nd, 48,64,19,13 pins connect 3.3V voltages, a termination 3.3V voltages of ceramic disc capacitor C10, C11, C12, C13, C14, ceramics
The other end ground connection GND of electric capacity C10, C11, C12, C13, C14；5th pin of DMX512 shunting chips U6 connects the one of crystal oscillator Y1
End and one end of ceramic disc capacitor C15, the other end ground connection GND of ceramic disc capacitor C15；Another termination DMX512 shunting cores of crystal oscillator Y1
6th pin of piece U6 and one end of ceramic disc capacitor C16, the other end ground connection GND of ceramic disc capacitor C16；DMX512 shunting chips U6
The 31st, 47,63,18,12 pins ground connection GND；42nd pin of DMX512 shunting chips U6 meets TXD1, and TXD1 meets DMX1；
16th pin of DMX512 shunting chips U6 meets TXD2, and TXD2 meets DMX2, and DMX2 back panel wirings are identical with DMX1；DMX512 is shunted
29th pin of chip U6 meets TXD3, and TXD3 meets DMX3, and DMX3 back panel wirings are identical with DMX1；The of DMX512 shuntings chip U6
51 pins meet TXD4, and TXD4 meets DMX4, and DMX4 back panel wirings are identical with DMX1；54th pin of DMX512 shunting chips U6 meets place
69th pin of reason core board U11；
Audio input/output circuit includes light-coupled isolation chip U7, voltage reversal chip U8, light-coupled isolation chip U9, connector
J2, resistance R7, R8, R9, R10, R11, diode D9, D10, D11, D12, D13, electric capacity C17；2nd pin of connector J2 connects
5V；The 3rd pin ground connection GND of connector J2；5th pin of connector J2 connects the negative electrode of diode D11, the sun of diode D11
Pole connects the negative electrode of diode D10 and the 3rd pin of light-coupled isolation chip U7, and the 4th pin of connector J2 connects the moon of diode D9
Pole, the anode of diode D9 connects the anode of diode D10 and one end of resistance R7, another termination light-coupled isolation chip of resistance R7
2nd pin of U7；The 5th pin ground connection GND of light-coupled isolation chip U7；The 6th pin connecting resistance R8's of light-coupled isolation chip U7
One end and the 72nd pin of process cores core U11, another termination 3.3V of resistance R8；7th pin of light-coupled isolation chip U7,
8 pins meet 3.3V；1st pin of connector J2 connects the negative electrode of diode D13, and the anode of diode D13 connects voltage reversal chip
4th pin of U8；Voltage reversal chip U8 the 13rd, 14,9,11,5 pins meet 5V；7th pin of voltage reversal chip U8 connects
The negative electrode of diode D12, one end of electric capacity C17, the 5th pin of light-coupled isolation chip U9, another termination 5V of electric capacity C17, two
One end of the anode connecting resistance R10 of pole pipe D12, the 2nd pin of another termination voltage reversal chip U8 of resistance R10, the 3rd are drawn
Pin；One end of the 1st pin connecting resistance R9 of voltage reversal chip U8 and the 6th pin of light-coupled isolation chip U9, resistance R9's is another
One termination 5V；7th pin of light-coupled isolation chip U9, the 8th pin meet 5V；3rd pin of light-coupled isolation chip U9 connects process cores
73rd pin of core U11, one end of the 2nd pin connecting resistance R11 of light-coupled isolation chip U9, another termination of resistance R11
3.3V；
VGA Display output circuit includes video d/a conversion chip U10, VGA joint J3, diode D14, inductance L2, L3, resistance
R12, R13, R14, R15, R16, ceramic disc capacitor C18, C19, C20, C21, C22；Video d/a conversion chip U10 the 13rd, 24,
25th, 37 pins are hanging；Video d/a conversion chip U10 the 1st, 14,15,27,28,38,39,48 pins be connected after connecting resistance
The positive pole of one end of R12, R13, R14, one end of ceramic disc capacitor C19, C20, C21, one end of inductance L3 and diode D14, electricity
Feel the other end connection ground GND of L3；Draw the 31st of another termination video d/a conversion chip U10 of ceramic disc capacitor C19, C20, C21
One end of pin, one end of ceramic disc capacitor C22 and inductance L2, another termination 5V of inductance L2；Another termination of ceramic disc capacitor C22 is regarded
35th pin of frequency D/A conversion chips U10 and the negative pole of diode D14；Another termination video d/a conversion chip of resistance R12
32nd pin of U10 and the 2nd pin of VGA joints J3, the 33rd of another termination video d/a conversion chip U10 of resistance R13 draws
1st pin of pin and VGA joints J3, the 29th pin and VGA joints of another termination video d/a conversion chip U10 of resistance R14
3rd pin of J3；VGA joints J3 the 5th, 6,7,8,10 pins ground connection GND；13rd pin of VGA joints J3 connects processing core
24th pin of plate U11, the 14th pin connects the 23rd pin of process cores core U11；Draw the 12nd of video d/a conversion chip U10
Pin, the 30th pin connect one end of the 31st pin and ceramic disc capacitor C18, another termination video d/a conversion chip of ceramic disc capacitor C18
34th pin of U10；One end of the 36th pin connection resistance R15 of video d/a conversion chip U10, another termination of resistance R15
Ground GND；40th pin of video d/a conversion chip U10 connects the 149th pin of process cores core U11；Video d/a conversion chip
41st pin of U10 connects the 150th pin of process cores core U11；42nd pin of video d/a conversion chip U10 connects process cores
8th pin of core U11；43rd pin of video d/a conversion chip U10 connects the 7th pin of process cores core U11；Video d/a
44th pin of conversion chip U10 connects the 6th pin of process cores core U11；45th pin of video d/a conversion chip U10 connects
5th pin of process cores core U11；46th pin of video d/a conversion chip U10 connects the 4th pin of process cores core U11；
47th pin of video d/a conversion chip U10 connects the 3rd pin of processor chips IC0；The 2nd of video d/a conversion chip U10
Pin connects the 147th pin of process cores core U11；3rd pin of video d/a conversion chip U10 connects the of process cores core U11
148 pins；4th pin of video d/a conversion chip U10 connects the 14th pin of process cores core U11；Video d/a conversion chip
5th pin of U10 connects the 13rd pin of process cores core U11；6th pin of video d/a conversion chip U10 connects process cores core
12nd pin of U11；7th pin of video d/a conversion chip U10 connects the 11st pin of process cores core U11；Video d/a turns
The 8th pin for changing chip U10 connects the 10th pin of process cores core U11；9th pin of video d/a conversion chip U10 connects treatment
9th pin of core board U11；16th pin of video d/a conversion chip U10 connects the 145th pin of process cores core U11；Depending on
17th pin of frequency D/A conversion chips U10 connects the 146th pin of process cores core U11；The 18th of video d/a conversion chip U10
Pin connects the 20th pin of process cores core U11；19th pin of video d/a conversion chip U10 connects the of process cores core U11
19 pins；20th pin of video d/a conversion chip U10 connects the 18th pin of process cores core U11；Video d/a conversion chip
21st pin of U10 connects the 17th pin of process cores core U11；22nd pin of video d/a conversion chip U10 connects processing core
16th pin of plate U11；23rd pin of video d/a conversion chip U10 connects the 15th pin of process cores core U11；Video d/a
26th pin of conversion chip U10 connects the 25th pin of process cores core U11；11st pin of video d/a conversion chip U10 connects
One end of resistance R16, another termination 5V of resistance R16；10th pin of video d/a conversion chip U10 meets process cores core U11
The 21st pin；
Processor circuit includes a process cores core U11, two button S1, S2, a resistance R17；Process cores core U11's
1st pin meets 5V；The 2nd pin connection ground GND of process cores core U11；The 3rd pin connection video d/a of process cores core U11
47th pin of conversion chip U10；46th pin of the 4th pin connection video d/a conversion chip U10 of process cores core U11；
45th pin of the 5th pin connection video d/a conversion chip U10 of process cores core U11；6th pin of process cores core U11
44th pin of connection video d/a conversion chip U10；The 7th pin connection video d/a conversion chip U10 of process cores core U11
The 43rd pin；42nd pin of the 8th pin connection video d/a conversion chip U10 of process cores core U11；Process cores core
9th pin of the 9th pin connection video d/a conversion chip U10 of U11；The 10th pin connection video D/ of process cores core U11
8th pin of A conversion chips U10；7th pin of the 11st pin connection video d/a conversion chip U10 of process cores core U11；
6th pin of the 12nd pin connection video d/a conversion chip U10 of process cores core U11；Draw the 13rd of process cores core U11
5th pin of pin connection video d/a conversion chip U10；The 14th pin connection video d/a conversion chip of process cores core U11
4th pin of U10；23rd pin of the 15th pin connection video d/a conversion chip U10 of process cores core U11；Processing core
22nd pin of the 16th pin connection video d/a conversion chip U10 of plate U11；The 17th pin connection of process cores core U11 is regarded
21st pin of frequency D/A conversion chips U10；The of the 18th pin connection video d/a conversion chip U10 of process cores core U11
20 pins；19th pin of the 19th pin connection video d/a conversion chip U10 of process cores core U11；Process cores core U11
The 20th pin connection video d/a conversion chip U10 the 18th pin；The 21st pin connection video d/a of process cores core U11
10th pin of conversion chip U10；Draw the 26th of the 25th pin connection video d/a conversion chip U10 of process cores core U11
Pin；One end of the 61st pin connection button S2 of process cores core U11, the other end ground connection GND of button S2；Process cores core
One end of the 63rd pin connection button S1 of U11, the other end ground connection GND of button S1；101st pin of process cores core U11
One end of connection resistance R17, the other end connection 3.3V of resistance R17；The 145th pin connection video d/a of process cores core U11
16th pin of conversion chip U10；Draw the 17th of the 146th pin connection video d/a conversion chip U10 of process cores core U11
Pin；2nd pin of the 147th pin connection video d/a conversion chip U10 of process cores core U11；The of process cores core U11
3rd pin of 148 pins connection video d/a conversion chip U10；The 149th pin connection video d/a of process cores core U11 turns
Change the 40th pin of chip U10；41st pin of the 150th pin connection video d/a conversion chip U10 of process cores core U11；
69th pin of process cores core U11 connects the 54th pin of DMX512 shunting chips U6；72nd pin of process cores core U11 connects
6th pin of light-coupled isolation chip U7, the 73rd pin of process cores core U11 connects the 3rd pin of light-coupled isolation chip U9；Treatment
24th pin of core board U11 connects the 13rd pin of VGA joints J3, and the 23rd pin of process cores core U11 connects VGA joints J3's
14th pin；
5 tunnel key collection circuits are used per the duplicate design in road；Single channel key collection circuit includes singlechip chip
U12, phase inverter U13, digital control simulant electronic switch U14, crystal oscillator Y2, resistance R18, R19, R20, R21, R22, slip variable resistance
Device R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, ceramic disc capacitor C23, C24, C25, C26, C27, C28,
C29, C30, C31, C32, C33, C34, C35, diode D15, D16, D17, D18, D19, D20, D21, D22, D23, D24,
D25, D26, D27, D28, D29, D30, D31, D32, D33, D34, D35, light emitting diode D36, D37, D38, D39, D40,
D41, D42, D43, D44, D45, button S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S13, S14, S15, S16, S17,
S18、S19、S20、S21、S22；1st pin of singlechip chip U12 connects the 11st of digital control simulant electronic switch U14 and draws
Pin；2nd pin of singlechip chip U12 connects the 10th pin of digital control simulant electronic switch U14；Singlechip chip U12's
4th pin connects the 68th pin of process cores core U11, and the 5th pin of singlechip chip U12 connects the 67th of process cores core U11 the
Pin；8th pin of singlechip chip U12 connects the sliding end of slide-wire rheostat R32 and one end of ceramic disc capacitor C35, ceramics electricity
The other end for holding C35 is grounded GND, and another of fixed termination a 3.3V, slide-wire rheostat R32 of slide-wire rheostat R32 are consolidated
Fixed end is grounded GND；13rd pin of singlechip chip U12 connects the 9th pin of digital control simulant electronic switch U14；Single-chip microcomputer
15th pin of chip U12 connects the 3rd pin of digital control simulant electronic switch U14；16th pin of singlechip chip U12 connects
The sliding end of slide-wire rheostat R31 and one end of ceramic disc capacitor C34, the other end ground connection GND of ceramic disc capacitor C34, slip variable resistance
Another fixing end ground connection GND of of device R31 fixed termination 3.3V, slide-wire rheostat R31；The of singlechip chip U12
The positive pole of 18 pin sending and receiving optical diode D36, D37, D38, D39 and one end of button S3, S4, S5, S6, light emitting diode D36
Negative pole meet LED1, the negative pole of light emitting diode D37 meets LED2, and the negative pole of light emitting diode D38 meets LED3, light emitting diode
The negative pole of D39 meets LED4, and the negative pole of another terminating diode D15 of button S3, the positive pole of diode D15 connects singlechip chip
23rd pin of U12；The negative pole of another terminating diode D16 of button S4, the positive pole of diode D16 meets singlechip chip U12
The 24th pin；The negative pole of another terminating diode D17 of button S5, the positive pole of diode D17 connects the of singlechip chip U12
25 pins；The negative pole of another terminating diode D18 of button S6, the positive pole of diode D18 connects the 27th of singlechip chip U12 and draws
Pin；The positive pole and button S7, S8, S9, S10 of the 19th pin sending and receiving optical diode D40, D41, D42, D43 of singlechip chip U12
One end, the negative pole of light emitting diode D40 meets LED1, and the negative pole of light emitting diode D42 meets LED2, and light emitting diode D42's is negative
Pole meets LED3, and the negative pole of light emitting diode D43 meets LED4, the negative pole of another terminating diode D19 of button S7, diode D19
Positive pole connect the 23rd pin of singlechip chip U12；The negative pole of another terminating diode D20 of button S8, diode D20 is just
Pole connects the 24th pin of singlechip chip U12；The negative pole of another terminating diode D21 of button S9, the positive pole of diode D21 connects
25th pin of singlechip chip U12；The negative pole of another terminating diode D22 of button S10, the positive pole order of diode D22
27th pin of piece movement piece U12；The positive pole and button of the 20th pin sending and receiving optical diode D44, D45 of singlechip chip U12
One end of S11, S12, S21, S22, the negative pole of light emitting diode D44 meet LED1, and the negative pole of light emitting diode D45 meets LED2, presses
The negative pole of another terminating diode D23 of key S11, the positive pole of diode D23 connects the 23rd pin of singlechip chip U12；Button
The negative pole of another terminating diode D24 of S12, the positive pole of diode D24 connects the 25th pin of singlechip chip U12；Button S21
Another terminating diode D33 negative pole, the positive pole of diode D33 connects the 24th pin of singlechip chip U12；Button S22's
The negative pole of another terminating diode D34, the positive pole of diode D34 connects the 27th pin of singlechip chip U12；Singlechip chip
21st pin of U12 connects one end of button S13, S14, S15, S16, the negative pole of another terminating diode D25 of button S13, two
The positive pole of pole pipe D25 connects the 23rd pin of singlechip chip U12；The negative pole of another terminating diode D26 of button S14, two poles
The positive pole of pipe D26 connects the 24th pin of singlechip chip U12；The negative pole of another terminating diode D27 of button S15, diode
The positive pole of D27 connects the 25th pin of singlechip chip U12；The negative pole of another terminating diode D28 of button S16, diode D28
Positive pole connect the 27th pin of singlechip chip U12；22nd pin of singlechip chip U12 meets button S17, S18, S19, S20
One end, the negative pole of another terminating diode D29 of button S17, the positive pole of diode D29 connects the 23rd of singlechip chip U12 the
Pin；The negative pole of another terminating diode D30 of button S18, the positive pole of diode D30 connects the 24th of singlechip chip U12 and draws
Pin；The negative pole of another terminating diode D31 of button S19, the positive pole of diode D31 connects the 25th pin of singlechip chip U12；
The negative pole of another terminating diode D32 of button S20, the positive pole of diode D32 connects the 27th pin of singlechip chip U12；It is single
6th pin of piece movement piece U12 connects one end of crystal oscillator Y2 and one end of ceramic disc capacitor C23, the other end ground connection of ceramic disc capacitor C23
GND；7th pin of singlechip chip U12 connects the other end of crystal oscillator Y2 and one end of ceramic disc capacitor C24, and ceramic disc capacitor C24's is another
One end is grounded GND；3rd pin of singlechip chip U12 connects the one of the negative pole of diode D35, ceramic disc capacitor C25 and resistance R18
The other end ground connection GND, another termination 3.3V of ceramic disc capacitor C25 of end, the positive pole of diode D35 and resistance R18；Monolithic movement
17th pin of piece U12 connects the 1st of phase inverter U13 the, 2 pins, and the 11st pin of singlechip chip U12 connects the of phase inverter U13
4th, 5 pin, the 26th pin of singlechip chip U12 connects the 9th of phase inverter U13 the, 10 pins, and the 12nd of singlechip chip U12 draws
Pin connects the 12nd of phase inverter U13 the, 13 pins；One end of the 3rd pin connecting resistance R19 of phase inverter U13, the other end of resistance R19
Meet LED1；One end of the 6th pin connecting resistance R20 of phase inverter U13, another termination LED2 of resistance R20；The 8th of phase inverter U13
One end of pin connecting resistance R21, another termination LED3 of resistance R21；One end of the 11st pin connecting resistance R22 of phase inverter U13,
Another termination LED4 of resistance R22；The 7th pin ground connection of digital control simulant electronic switch U14；Digital control simulation electronic is opened
Close sliding end and one end of ceramic disc capacitor C26 of the 13rd pin slide-wire rheostat R23 of U14, another termination of ceramic disc capacitor C26
Another fixing end ground connection GND of one fixed the termination 3.3V, slide-wire rheostat R23 of ground GND, slide-wire rheostat R23；Numeral
The sliding end of the 14th pin slide-wire rheostat R24 of control simulant electronic switch U14 and one end of ceramic disc capacitor C27, ceramics electricity
The other end for holding C27 is grounded GND, and another of fixed termination a 3.3V, slide-wire rheostat R24 of slide-wire rheostat R24 are consolidated
Fixed end is grounded GND；The sliding end and ceramic disc capacitor of the 15th pin slide-wire rheostat R25 of digital control simulant electronic switch U14
One end of C28, a fixed termination 3.3V of the other end ground connection GND, slide-wire rheostat R25 of ceramic disc capacitor C28, slip variable resistance
Another fixing end ground connection GND of device R25；The cunning of the 12nd pin slide-wire rheostat R26 of digital control simulant electronic switch U14
Moved end and one end of ceramic disc capacitor C29, the other end ground connection GND of ceramic disc capacitor C29, a fixing end of slide-wire rheostat R26
Meet 3.3V, another fixing end ground connection GND of slide-wire rheostat R26；1st pin of digital control simulant electronic switch U14 is slided
The sliding end of line rheostat R27 and one end of ceramic disc capacitor C30, the other end ground connection GND of ceramic disc capacitor C30, slide-wire rheostat
Another fixing end ground connection GND of of R27 fixed termination 3.3V, slide-wire rheostat R27；Digital control simulant electronic switch
The sliding end of the 5th pin slide-wire rheostat R28 of U14 and one end of ceramic disc capacitor C31, the other end ground connection of ceramic disc capacitor C31
Another fixing end ground connection GND of of GND, slide-wire rheostat R28 fixed termination 3.3V, slide-wire rheostat R28；Numeral control
The sliding end of the 2nd pin slide-wire rheostat R29 of simulant electronic switch U14 processed and one end of ceramic disc capacitor C32, ceramic disc capacitor
One fixed termination 3.3V of the other end ground connection GND, slide-wire rheostat R29 of C32, another of slide-wire rheostat R29 is fixed
End is grounded GND；The sliding end and ceramic disc capacitor C33 of the 4th pin slide-wire rheostat R30 of digital control simulant electronic switch U14
One end, the other end ground connection GND, one of slide-wire rheostat R30 fixed termination 3.3V, slide-wire rheostat of ceramic disc capacitor C33
Another fixing end ground connection GND of R30；
LM2576, secondary power supply conversion chip U2 that described primary power source conversion chip U1 is produced using National Semiconductor
Using the AMS1117-3.3V of Advanced Monolithic Systems companies, photoelectrical coupler U3, light-coupled isolation chip
U7, light-coupled isolation chip U9 use the 6N137 of Avago Technologies companies, EIA485 Automatic level control chips U4 to use
The MAX485CPA of Maxim companies, isolated from power chip U5 use the B0505s of MORNSUN companies, DMX512 shuntings chip U6 to adopt
With the STM32F103 chips of ST companies, voltage reversal chip U8 is using six anti-phase Schmitt trigger 74HC14 chips, video D/
A conversion chips U10 uses the ADV7120 of Analog Devices companies, and process cores core U11 is using friendly arm company
Tiny6410 core boards, the risc microcontroller S3C6410 with Samsung electronics, inc.s as primary processor, monolithic
Movement piece U12 uses the STC12C5A32S2 single-chip microcomputers of STC Corporation, phase inverter U13 to use 74HC595 chips, digital control mould
Intend electronic switch U14 using the digital control simulant electronic switch CD4051 chips of single 8 passages.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099578A (en) * | 2021-04-23 | 2021-07-09 | 四川康润腾普光电技术有限公司 | Lamp controller supporting multiple protocols |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591246A (en) * | 2011-01-18 | 2012-07-18 | 张克义 | Music-based stage light intelligent control device |
| CN203338123U (en) * | 2013-07-29 | 2013-12-11 | 崔岩 | Music light control panel |
| CN204929340U (en) * | 2015-08-19 | 2015-12-30 | 湖北华远科泰照明装饰工程有限公司 | Interactive light control system of intelligence sight |
| CN105430845A (en) * | 2015-12-16 | 2016-03-23 | 北京良业照明技术有限公司 | Lighting controller |
| CN205454198U (en) * | 2016-03-10 | 2016-08-10 | 林竹荣 | DMX512 stage lighting controller of taking audio player of convenient control |
-
2017
- 2017-02-09 CN CN201710071989.9A patent/CN106900106B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102591246A (en) * | 2011-01-18 | 2012-07-18 | 张克义 | Music-based stage light intelligent control device |
| CN203338123U (en) * | 2013-07-29 | 2013-12-11 | 崔岩 | Music light control panel |
| CN204929340U (en) * | 2015-08-19 | 2015-12-30 | 湖北华远科泰照明装饰工程有限公司 | Interactive light control system of intelligence sight |
| CN105430845A (en) * | 2015-12-16 | 2016-03-23 | 北京良业照明技术有限公司 | Lighting controller |
| CN205454198U (en) * | 2016-03-10 | 2016-08-10 | 林竹荣 | DMX512 stage lighting controller of taking audio player of convenient control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099578A (en) * | 2021-04-23 | 2021-07-09 | 四川康润腾普光电技术有限公司 | Lamp controller supporting multiple protocols |
| CN113099578B (en) * | 2021-04-23 | 2023-03-31 | 四川康润腾普光电技术有限公司 | Lamp controller supporting multiple protocols |
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| CN106900106B (en) | 2018-04-17 |
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