文档介绍：硕士学位论文
公路隧道照明节能控制软件设计及实现
The Design and Implementation of Highway Tunnel
Lighting Energy-saving Control Software
A Dissertation Submitted for the Degree of Master
Candidate:Zheng Changke
Supervisor:Prof. Li Shuguang
Chang’an University, Xi’an, China
摘要
公路隧道在运营时能耗较大,高昂的照明费用给公路隧道运营单位造成沉重的经济负担。现阶段大部分公路隧道照明系统对隧道照明灯具采用分级调光控制模式,即通过控制开关照明回路来实现隧道内照明亮度的调节。这种调光模式容易造成隧道内道路亮度不均匀,影响驾驶员视觉,给行车安全造成一定的隐患。
本文设计了一款公路隧道照明节能控制软件,平台设计,不仅能对隧道照明灯具进行一定范围内无级调光控制,而且能对灯具进行有效管理和维护。硬件平台采用L6574对灯具实现无级调光,采用LonWorks现场总线进行通信,使用时无需重新布设照明线路,极大地减少了维护成本。本论文主要完成了以下内容:按照《公路隧道通风照明设计规范》中对隧道照明的要求,以实际隧道照明控制为背景,通过对隧道照明系统的需求分析、架构设计、类设计和数据库设计,最终完成隧道节能控制软件的设计及实现。软件包括用户登录、硬件配置、隧道参数设置、灯具管理、系统控制和状态查询等功能模块。软件中使用GIS技术将隧道照明系统中照明灯具的位置信息和工作状态信息相对应,以图形化方式实现对灯具的管理、控制和状态查询。软件实现了隧道照明灯具调光控制预案自动生成,能对隧道照明灯具进行手动和分时序无级调光控制。
关键词:隧道照明,节能,调光控制,GIS
Abstract
Due to the lagre energy consumption of the highway tunnel during the serving time is large,the expensive lighting costs have e a huge financial burden on operation departments of highway present, the tunnel lighting fixture is controlled in the mode of classification dimming on most highway tunnel lighting systems, that is to adjust the lighting brigtness in the highway tunnel by switch the lighting circuit. This dimming mode is easily to cause the brightness nonuniform ,affect the driver’s vision and cause some potential risk to traffic safety.
This paper,designs a new kind of highway tunnel energy-saving control software , which is based on the dimmable hardware platform for the tunnel lighting fixture platform,and can not only dimm the tunnel lighting fixture within a certain range, but also run effective management and maintenance of the lamps. L6574 is adopted to change the power of t he lamps by the hardware platform and LonWorks Fieldbus is used munication,which greatly reduces the cost of wiring for there is no need to change the lighting main contents of this paper are as follows:according to the design specifications for the highwa