CN103412508A - Fountain capable of simulating music rhythm waveform change - Google Patents
Fountain capable of simulating music rhythm waveform change Download PDFInfo
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- CN103412508A CN103412508A CN2013103724725A CN201310372472A CN103412508A CN 103412508 A CN103412508 A CN 103412508A CN 2013103724725 A CN2013103724725 A CN 2013103724725A CN 201310372472 A CN201310372472 A CN 201310372472A CN 103412508 A CN103412508 A CN 103412508A
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- module
- fountain
- modular converter
- chip computer
- actuating motor
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Abstract
The invention relates to a fountain capable of simulating music rhythm waveform change. The fountain is characterized by comprising an A/D converting module, a single chip microcomputer module, a D/A converting module, an actuating motor module and a fountain module. The music output end is connected to the input end of the A/D converting module, the output end of the A/D converting module is connected with the input end of the single chip microcomputer module, the output end of the single chip microcomputer module is connected with the input end of the D/A converting module, the output end of the D/A converting module is connected with the actuating motor module, and the fountain module is connected with the actuating motor module.
Description
Technical field
What the present invention relates to is a kind of music fountain, and concrete is a kind of fountain that can simulate the music rhythm wave form varies.
Background technology
Most of leisure or view all only have the function of launching fountain with synchronous music with music fountain at present, as disclosed as Chinese patent 201010506642.0: 89C51 single-chip microcomputer, VU signal circuit, A/D change-over circuit, motor-driven mechanism, motor and fountain topworks are connected to combination, frequency-division section directly is connected with music source, and music source is processed; The VU chromacoder is connected with the A/D change-over circuit with frequency-division section respectively, and the signal that frequency-division section is sent is converted to the VU signal, and the VU signal is delivered to the A/D change-over circuit; The A/D change-over circuit is connected with single-chip microcomputer with the VU chromacoder respectively, the VU signal is converted to digital signal and gives single-chip microcomputer and process; Single-chip microcomputer adopts 51 series monolithics, and output terminal is connected with interface circuit 8255A, and by driving circuit, controls the rotation of motor.But this scheme can only be carried out the function of simple and synchronous music on the one hand, so need, develop a kind of more intelligent, fountain that can analog music rhythm wave form varies.
Summary of the invention
In order to address the above problem, the invention provides a kind of intelligent control, fountain that can the music rhythm wave form varies.
For achieving the above object, the present invention adopts following technical scheme:
A kind of fountain that can analog music rhythm wave form varies, it comprises the A/D modular converter, one-chip computer module, D/A modular converter, actuating motor module, fountain module.Input end by music output terminal access A/D modular converter, the output terminal of A/D modular converter is connected with the input end of one-chip computer module, the output terminal of one-chip computer module is connected with the input end of D/A modular converter, the output terminal of D/A modular converter is connected with the actuating motor module, and fountain module is connected with the actuating motor module.During work, the input end input simulating signal of A/D modular converter, the A/D modular converter is digital signal by analog signal conversion, this digital signal enters one-chip computer module, one-chip computer module is changed these digital signals by certain frequency, concrete is that the value of these digital signals is filed, and the successive value faced mutually is classified as a gear, output valve of each gear coupling; One-chip computer module is by the input end of these output valve inputs D/A modular converter, and the D/A modular converter is converted to simulating signal by digital value and controls the actuating motor module, and the actuating motor module sprays the fountain highly differed by fountain module.
Further, described one-chip computer module frequency that digital signal is changed is 1HZ.
Further, the value of described digital signal is a gear by every 0.1V.
Further, the actuating motor module adopted can directly be connected on for stepper motor the output terminal of one-chip computer module.
Further, the actuating motor module adopted and fountain module can spray and be up to the fountain of 2 meters.
The present invention can change according to the difference of music rhythm the height of fountain after adopting as above scheme, and outward appearance is felt all right and as fountain, followed music and dancing, and reaches good amusement and views and admires purpose.
The accompanying drawing explanation
Fig. 1 is circuit system structure figure of the present invention.
Embodiment
With reference to figure 1, a kind of fountain that can analog music rhythm wave form varies, it comprises A/D modular converter 1, one-chip computer module 2, D/A modular converter 3, actuating motor module 4, fountain module 5.Input end by music output terminal access A/D modular converter 1, the output terminal of A/D modular converter 1 is connected with the input end of one-chip computer module 2, the output terminal of one-chip computer module 2 is connected with the input end of D/A modular converter 3, the output terminal of D/A modular converter 3 is connected with actuating motor module 4, and fountain module 4 is connected with actuating motor module 5.During work, the input end input simulating signal of A/D modular converter 1, the A/D modular converter is digital signal by analog signal conversion, this digital signal enters one-chip computer module, one-chip computer module is changed these digital signals by the frequency of 1HZ, concrete is that the value of these digital signals is filed, and is classified as a gear every 0.1V, output valve of each gear coupling; One-chip computer module 2 is by the input end of these output valve inputs D/A modular converter 3, and D/A modular converter 3 is converted to simulating signal by digital value and controls actuating motor module 4, the fountain that actuating motor module 4 highly differs by fountain module 5 ejections.
Further, the actuating motor module 4 adopted can directly be connected on for stepper motor the output terminal of one-chip computer module 2.
Further, the actuating motor module 4 adopted and fountain module 5 can spray and be up to the fountain of 2 meters.
The present invention can change according to the difference of music rhythm the height of fountain after adopting as above scheme, and outward appearance is felt all right and as fountain, followed music and dancing, and reaches good amusement and views and admires purpose.
Claims (6)
- One kind can analog music rhythm wave form varies fountain, it is characterized by: comprise the A/D modular converter, one-chip computer module, D/A modular converter, actuating motor module, fountain module; Input end by the described A/D modular converter of music output terminal access, the output terminal of described A/D modular converter is connected with the input end of described one-chip computer module, the output terminal of described one-chip computer module is connected with the input end of described D/A modular converter, the output terminal of described D/A modular converter is connected with described actuating motor module, and described fountain module is connected with described actuating motor module.
- 2. a kind of fountain that can analog music rhythm wave form varies as claimed in claim 1, it is characterized by: the input end input simulating signal of described A/D modular converter, described A/D modular converter is digital signal by analog signal conversion, this digital signal enters described one-chip computer module, described one-chip computer module is changed these digital signals by certain frequency, concrete is that the value of these digital signals is filed, the successive value faced mutually is classified as a gear, output valve of each gear coupling; Described one-chip computer module is by the input end of the described D/A modular converter of these output valve inputs, described D/A modular converter is converted to simulating signal by digital value and controls described actuating motor module, the fountain that described actuating motor module highly differs by described fountain module ejection.
- 3. a kind of fountain that can analog music rhythm wave form varies as claimed in claim 2, it is characterized by: the frequency that described one-chip computer module is changed digital signal is 1HZ.
- 4. a kind of fountain that can analog music rhythm wave form varies as claimed in claim 3, it is characterized by: the value of described digital signal is a gear by every 0.1V.
- 5. a kind of fountain that can analog music rhythm wave form varies as claimed in claim 4, it is characterized by: described actuating motor module can directly be connected on for stepper motor the output terminal of described one-chip computer module.
- 6. a kind of fountain that can analog music rhythm wave form varies as claimed in claim 5, it is characterized by: described actuating motor module and described fountain module can spray and be up to the fountain of 2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103724725A CN103412508A (en) | 2013-08-25 | 2013-08-25 | Fountain capable of simulating music rhythm waveform change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103724725A CN103412508A (en) | 2013-08-25 | 2013-08-25 | Fountain capable of simulating music rhythm waveform change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103412508A true CN103412508A (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103724725A Pending CN103412508A (en) | 2013-08-25 | 2013-08-25 | Fountain capable of simulating music rhythm waveform change |
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| CN (1) | CN103412508A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537050A (en) * | 2016-01-25 | 2016-05-04 | 海宁三易科技有限公司 | Music fountain for displaying voice frequency |
| CN106332378A (en) * | 2016-11-26 | 2017-01-11 | 湖南人文科技学院 | Intelligent flickering LED lamp based on music rhythm identification and control method of intelligent flickering LED lamp |
| CN106972795A (en) * | 2017-05-05 | 2017-07-21 | 张瑞烽 | A kind of motor controlling integrated circuit |
-
2013
- 2013-08-25 CN CN2013103724725A patent/CN103412508A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537050A (en) * | 2016-01-25 | 2016-05-04 | 海宁三易科技有限公司 | Music fountain for displaying voice frequency |
| CN105537050B (en) * | 2016-01-25 | 2018-06-15 | 海宁三易科技有限公司 | A kind of music fountain for showing audio |
| CN106332378A (en) * | 2016-11-26 | 2017-01-11 | 湖南人文科技学院 | Intelligent flickering LED lamp based on music rhythm identification and control method of intelligent flickering LED lamp |
| CN106972795A (en) * | 2017-05-05 | 2017-07-21 | 张瑞烽 | A kind of motor controlling integrated circuit |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |