基于小目标可见度与中间视觉理论的公路隧道照明节能运行模式研究

项目名称： 基于小目标可见度与中间视觉理论的公路隧道照明节能运行模式研究

项目编号： No.61463020

项目类型： 地区科学基金项目

立项/批准年度： 2015

项目学科： 自动化技术、计算机技术

项目作者： 黄艳国

作者单位： 江西理工大学

项目金额： 46万元

中文摘要： 照明系统是车辆在隧道内安全运行的保障，也是消耗电能量最大的部分，保障照明安全运行与国家长期规划的交通节能是一对矛盾。目前隧道照明采用CIE推荐的明视觉理论建立的照明标准和亮度模型存在一定的局限性，在运行过程中存在过渡照明造成电能浪费的现象。本项目提出照明系统节能运行模式的设计思想，从设计标准、设计理论与设计方案、管理模式与控制方法方面展开研究。根据隧道照明的特点、结合司机的视觉特性，建立小目标可见度照明标准，采用中间视觉理论建立符合隧道内中间段视觉特性照明模型；融合视觉需求，建立基于光源视觉功效和光生效应的隧道亮度动态变化模型，提出不同照明段采用不同照明光源的设计方案，研究不同照明光源在不同照明段的控制策略与控制方法；探索隧道通风与照明耦合关系，建立实际通风量耦合关系模型及照明优化控制方法，达到节能运行模式下通风与照明系统的最优匹配，实现运营节能的最大化，为照明系统节能运行提供参考。

中文关键词： 公路隧道；照明节能；小目标可见度；中间视觉理论；通风照明耦合

英文摘要： Lighting system is the guarantee of safe running for vehicle in tunnel, and it is one of the biggest part of the electric energy consumption. The lighting safe and the national long-term planning of traffic energy conservation is a pair of contradiction. Currently, there is some certain limitation about the tunnel lighting standard and brightness model which is recommended by CIE based on the photopic vision theory, and there are electric energy waste phenomenon during of operation process of lighting system. This project will put forward the design thought of the lighting system energy saving operation mode, and the research content include design standards, design theory and design scheme, management mode and control methods, and so on. According to the characteristics of the tunnel lighting and the driver's visual, the small target visibility lighting standards will be established, and the lighting model which is suitable for visual characteristics of the middle segment in tunnel is set up based on the intermediate vision theory. Integrating visual demand in tunnel, the brightness dynamic change model should be researched based on light vision efficacy and light optical effect. It will put forward different lighting design scheme of using different lighting source in different lighting segment, and study different lighting control strategy and control methods. Exploring tunnel ventilation and lighting coupling relationship, establish the actual ventilation rate coupling model and lighting optimization control method,which enable the ventilation system and the lighting system achieve optimal matching under the mode of energy saving. The results of the project will provide references for energy-saving running of lighting system in tunnel.

英文关键词： Highway tunnel;Lighting energy saving;Small target visibility;Intermediate vision theory;Ventilation and lighting coupling