摘  要:自建国以来，中国经济政治和文化都得到了迅猛发展，为了提高百姓的生活质量和出行水平，中国政府加大了对交通运输等基础设施的投入。轨道交通产业因此获得了巨大的发展，其中与铁路建设有关的照明系统的发展至为重要，车站照明不仅关系着乘客的舒适度，还严重影响着轨道交通运营安全。智能照明控制系统因其控制方式灵活多样，更具人性化，而且还大大减轻了值班人员的工作负担，所以在近十年里得到了人们的喜爱和飞速发展。

综合考虑了轨道交通运营和人们眼睛等因素对照明的要求，本设计采用了先进的传感技术和自动化控制技术来实现对智能照明控制系统各种节能模式的控制。本文简要介绍了基于单片机ATmega128的智能照明控制系统的设计原理和功能组成，它不仅能使智能控制系统更加简洁和灵活，还能减轻车站电器等的维护负担，适合在地铁车站中应用。

该论文有图18幅，表4个，参考文献43篇。

关键词：轨道交通  单片机  节能设计  智能照明控制系统  传感器  

Intelligent lighting system for rail transit station

Abstract:Since the founding of the people's Republic of China, China's economy, politics and culture have developed rapidly. In order to improve people's quality of life and the level of travel, the Chinese government has increased investment in infrastructure such as transportation. Therefore, the rail transportation industry has achieved great development, which are crucial to the development of lighting system in connection with the railway construction, the station lighting determines the rail construction cost, safe operation and service level to a great extent. Intelligent lighting control system because of its flexible and perse control, more humane, but also greatly reduce the burden on duty personnel, so in the past ten years has been the people's love and rapid development.

Considering the requirements of rail transport operators and people's eyes and other factors on the lighting, the design adopts advanced sensor technology and automatic control technology to realize the control of the intelligent lighting control system of various energy saving mode. This paper briefly introduces the design principle and function of intelligent lighting control system based on MCU ATmega128, it can not only make intelligent control system more simple and flexible, but also reduce the burden of maintenance station appliances etc., suitable for application in subway station.

This paper has 18 figures, 4 tables, 43references.

Key words: rail transit  singlechip  energy saving design  intelligent lighting control system  sensor

目  录

摘要 I

Abstract Ⅱ

1 绪论 1

1.1 课题研究背景及意义 1

1.2 车站照明的基本特点 1

1.3 车站照明控制系统的发展与现状 2

1.4 论文的主要研究内容 3

2 单片机芯片选型 5

2.1 单片机芯片目前的应用现状 5

2.2 单片机芯片的特点及种类 5

2.3 单片机芯片的选取 6

2.4 单片机在本系统中的应用 7

3 轨道交通智能照明控制系统的总体设计 8

3.1 系统整体设计方案 8

3.2 照明系统各个模块结构功能介绍 8

3.3 系统的工作过程 9

4 智能照明控制系统的硬件设计 11

4.1 单片机模块 11

4.2 显示模块 12

4.3 时钟模块 13

4.4 按键控制模块 14

4.5 传感器模块 14

4.6 通信模块 17

5 智能照明控制系统的软件程序流程设计 19

5.1 主程序流程图 19

5.2 按键流程图 20

5.3 手动控制模式流程图 20

5.4 自动控制模式流程图 21

5.5 时钟子程序流程图 23

6 总结与展望 24

6.1  结论 24

6.2 展望 24

致 谢 26

参考文献 27