基于CAN的有线智能照明控制系统研究
CAN (Controller Area Network)现场总线作为一种自效支持分布式控制和实时控制的技术，以其稳定性好、可靠性高、抗干扰能力强、通讯速率快、文护成本低及其独特的设计，现己经成为国际上应用最为广泛的现场总线之一。所以选用CAN通信构架搭建该智能照明控制系统是非常具有可行性的。
本论文针对现有的基于CAN的有线智能照明控制系统，进行程序优化，优化控制系统的人机界面，针对实际项目进行编程做一个分析和总结。
毕业论文关键词： CAN总线、智能照明、单片机、人机界面
Abstract
With the rapid development of science and technology, it is increasingly high demand for automation and intelligence.. On the one hand, the improvement of people's material level has a new requirement for the quality of life, and it has higher requirements for the quality of working environment and living environment.. On the other hand, due to the continuous deterioration of the global environment, the voice of the energy saving and environmental protection and sustainable development of a wave of high wave. So the intelligent lighting control system has the opportunity to take root and develop vigorously.. It is not only an effective means of achieving the artistic and comfort of lighting, but also caters to the development direction of the green lighting, and is the effective measure to save energy and mitigate the energy crisis in the future..
Can (controller area network) field bus as a self effectively support distributed control and real-time control technology, with good stability, high reliability, strong anti-interference ability, fast communication speed, low maintenance cost and unique design, now has already become the international application is one of the widely used field bus. So it is very feasible to build the intelligent lighting control system with CAN communication frame..
In this paper, the existing wired intelligent illumination based on CAN bus control system, program optimization, optimal control, the man-machine interface of the system, according to the actual project is programmed to do a analysis and summary.
Keywords: CAN bus；Intelligent lighting；Single chip microcomputer； human-computer interface
目录
目录 iv
第一章 绪论 1
1.1. 概述 1
1.2. 国内外智能照明系统研究现状 2
1.3. 课题研究的意义 2
1.4. 本文的主要内容及结构 3
第二章 CAN总线的技术 5
2.1. CAN总线的简介 5
2.2. CAN总线的原理 5
2.3. CAN总线的特点 6
2.4. 在本课题中的应用 7
第三章 系统的构成及硬件介绍 8
3.1. CAN控制器芯片介绍 8
3.1.1. STC15F2K60S2单片机 8
3.1.2. TJA1050高速CAN收发器 8
3.1.2.1. 总体描述 8
3.1.2.2. 特性 9
3.1.2.3. 方框图及引脚配置 9
3.1.3. SJA1000独立CAN控制器 10