艺术彩灯设计

文档编号:JD715  文档字数:14666,页数:50

摘要
    近年来随着计算机在社会领域的渗透, 单片机的应用正在不断地走向深入，同时带动传统控制检测日新月益更新。在实时检测和自动控制的单片机应用系统中，单片机往往是作为一个核心部件来使用，仅单片机方面知识是不够的，还应根据具体硬件结构，以及针对具体应用对象特点的软件结合，以作完善。
艺术彩灯是基于计数器和 PWM 调试的综合应用 ,可用作居家的床头彩灯、节日庆典的高亮彩灯等，它结构简单 , 单片机规模不大 , 但是能充分应用单片机功能 , 且设计思路新颖 , 开发成本低廉、维修方便。艺术彩灯利用了三基色原理混合出丰富的色彩变化，并使用了单片机定时器技术和中断状态转换技术。

关键词:单片机,彩灯,设计

Abstract
    In recent years along with the computer in the social domain's seepage, monolithic integrated circuit's application was moving toward unceasingly thoroughly, simultaneously led the traditional control examination date crecent moon profit renewal. In the real-time examination and in automatic control's monolithic integrated circuit application system, the monolithic integrated circuit often is takes a core part to use, only the monolithic integrated circuit aspect knowledge is insufficient, but should also act according to the concrete hardware architecture, as well as in view of the concrete application object characteristic's software union, makes the consummation. the art colored lantern is based on the counter and the PWM debugging synthesis application, may serve as the home the head colored lantern, the holiday celebration's Gao Liang colored lantern and so on, its structure is simple, the monolithic integrated circuit scale is not big, but can apply the monolithic integrated circuit function fully, and the design mentality is novel, the development cost is inexpensive, the service is convenient. The artistic colored lantern used three primary color principles to mix the rich color change, and has used the monolithic integrated circuit timer technology and the interruptible state transformation technology.
key word: Monolithic integrated circuit, colored lantern, design

目录

摘要 1
Abstract 2
1  绪论 1
1．1  艺术彩灯功能描述 1
2  彩灯原理与系统设计框架 3
2．1  彩灯原理介绍 3
2.1.1  彩灯实现原理 4
2.1.2   色彩变换的实现 4
2.1.3 色彩转换分析 5
2.2  系统设计框架 6
2.2.1. 单片机控制 6
2.2.2 灯泡的选定 7
2.2.3系统框架设计 8
2．3  系统技术方案 8
2.3.2   PWM 编程描述 9
2.3.3   系统中断转换 10
2.3.4. 系统计数器的使用方法 11
2.3.5. 单片机系统 12
3  艺术彩灯硬件设计 13
3.1  系统电源 16
3.2  交流检测电珞 16
3.3  LED 交流控制电路 17
3.4  电路板焊接 17
4  艺术彩灯软件设计 18
4.1  系统总流程 19
4.2  状态内部流程 22
5  系统编程实现 23
5.1  变量定义与初始化程序模块 23
5.1.1  变量定义 23
5.1.2  初始化程序模块 24
5.2  T1～T8状态的程序实现 26
5.3  PWM 计数模块实现 37
5.4  交流检测模块实现 38
6  系统调试 41
6.1  电源的调试 41
6.2  单片机调试 42
6.3   综合调试 43
7  总结 44
致谢 45
参考文献 47

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