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Old 05-22-2011, 01:10 PM   #1
uestradeqk28
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Default 小型音乐喷泉把持体系设计

摘要跟着人们生涯程度的进步和树立绿色城市的憧憬,音乐喷泉以其奇特的魅力和特别的功效,sjp perfume,愈来愈成为休闲娱乐工业中的一项主要产品,monster beats in ear,音乐喷泉的兴修也越来越多.
依据目前音乐喷泉的发展示状,实现了小型音乐喷泉系统硬件构造设计和节制系统设计.控制系统的原理是应用8 051单片机汇编音乐程序或者通过A/D对音频信号进行采样和处理,分级控制单相电念头,glasses armani,终极到达掌握喷头流量的方式.采取程序控制或人工按键控制电磁阀来控制花型.音频信号还影响灯光色彩和灯 光光芒明暗的变化.从而使灯光颜色、灯光的闪耀和喷泉水姿随音乐节奏而变更.
要害词:8051单片机,A/D转换,音乐喷泉,单相电动机
ABSTRACT
With the improvement of people's living standard and yearn for building green city, music fountain is more and more popular for its unique charm and special function large numbers of music fountain is increasingly built.
The hardware construction of small music fountain system and the design of controller system were completed according to the present situation of music fountain now. Its principle is that using the 8051 microcontroller to compilation Music program or to sample musical signals with A/D and doing its data and grade controlling single-phase electric motor,perfume cheap, finally it implements the control of the flow out of nozzles. The flower shapes are controlled by program controlling or man-made keystroke controlling electromagnetic valves. The color、the light and shade of ray are changed by musical signals. So that the color、the light and shade of ray、the spring form is changed with musicrs rhythm when music is played.
Key words:8051 microcontroller,A/D,music fountain,single-phase electric motor
目录摘要IABSTRACT II
1 绪论11.1引言 1
1.2小型音乐喷泉的市场剖析 1
1.3制订总体方案 2
1.4翻新性 3
2 喷泉硬件设计 5
2.1水池和鱼缸设计 5
2.2 造型方案设计及选择 5
2.3花型及喷头的抉择 6
2.4喷泉管道工作压力及流量盘算 8
2.4.1喷头及管道的工作压力 8
2.4.2管道的流量 10
2.5断定配水管网管径 10
2.6喷泉管材和附件的选择及管道布置 11
2.6.1 管材的选用 11
2.6.2管道附件挑选 11
2.6.3 喷泉的管道安排 12
2.7管道损失的计算 13
2.7.1沿程水头损失计算 13
2.7.2部分损失 14
2.8 管路系统总的压力丧失 14
2.9管路系统最高压力计算 14
2.10喷泉照明灯具的取舍 14
2.11水泵和电机的选择 15
3 喷泉控制系统硬件设计 16
3.1单片机控制系统硬件总体方案设计 16
3.2单片机的方案设计 16
3.3扩大输入输出接口硬件方案设计 17
3.4键盘显示硬件方案设计 17
3.5数据采集硬件模块 17
3.6潜水泵调速硬件方案设计 18
3.7灯光硬件方案设计 19
3.8电磁阀硬件计划设计 19
3.9解决系统时光滞后硬件电路设计 20
3.10单片机跟微机通信硬件设计 20
3.11系统总的电路 21
4 喷泉把持体系软件设计 22
4.1扩展输入输出接口软件设计模块 22
4.2键盘和显示软件设计模块 22
4.2.1键盘和显示软件设计阐明 22
4.2.2程序流程图 23
4.2.3汇编语言源程序 24
4.3 控制潜水泵软件设计模块 24
4.3.1 潜水泵开关调速的原理 24
4.3.2潜水泵开关调速的软件设计 24
4.4控制电磁阀软件设计模块 26
4.5 歌曲存储模块 27
4.5.1音频脉冲的发生 27
4.5.2音乐程序 29
4.6数据采集处理模块 29
4.6.1数据采集 29
4.6.2数据处置 30
4.7灯光控制模块 30
4.8单片机与微机通讯软件设计 30
4.9组装调试 31
论断32
参考文献33
附录A 8155与8051的连接电路图 34
附录B 键盘显示系统的硬件衔接图 35
附录C 延时电路图 36
附录D小型音乐喷泉控制程序 37
致谢48
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