城市公路隧道照明节能系统研究

发布时间：2018-06-23 06:06

本文选题：城市公路隧道 + 模糊控制　；参考：《武汉理工大学》2014年硕士论文

【摘要】：目前，我国城市建设进入了一个快速发展的时期，城市交通拥挤现象日趋严重，为了解决交通拥堵问题，城市公路隧道的数量逐渐增加。目前隧道监控的设备和方法已基本成熟，但是针对城市公路隧道却没有专门的标准和规范，只能借鉴高速公路隧道和城市建筑的相关规范。通常高速公路隧道的照明要求比较低，车辆进入隧道之后甚至还要开车灯才能满足照明需求，而城市公路隧道不仅仅在隧道内部要设置照明设施，满足基本的交通功能，而且更多时候是将城市公路隧道看成是一个城市建筑、一个城市景观，因此对城市公路隧道的各项要求会更高，而目前的高速公路隧道规范没有充分考虑城市公路隧道的特点，，在某些地方并不完善。在目前节能减排的全球化趋势下，隧道运营不仅仅要考虑满足驾驶员的需求，还要考虑运营费用的合理性，而在隧道运营费用中，隧道照明费用占整个运营费用的80%左右，无疑是研究人员重点关注的部分，因此研究照明部分中的光源、控制方法是实现“按需照明”的必然途径。本文首先根据目前的发展趋势，介绍了隧道照明的研究基础，包括划分隧道照明区段，隧道照明指标评价以及设计参数，然后介绍了目前隧道照明常用光源，并对各种光源的相关参数、特点和布置方式做了简单的说明，接着引入隧道照明的控制方式，包括目前常用的手动控制方式、事件响应方式、时序控制方式、模拟控制和自动控制，在分析控制方法原理的基础上，提出隧道照明模糊控制方法，然后将影响隧道照明效果的不同因素作为参数，分别进行仿真实验，并对实验结果进行分析，理论上证明在考虑多种因素的情况下，利用模糊控制可以实现隧道照明输出的精确化，进而降低隧道照明用电量并实现“按需照明”的目标是可以实现的。文章最后给出了城市公路隧道照明节能系统的设计，分别从功能层次划分、照明系统设备结构及系统信息处理流程做了详细的介绍和说明。在照明控制的发展道路上，通过引入智能控制方法，对隧道照明系统进行科学合理的改造，实现城市公路隧道照明的智能化控制，具有十分重要的研究意义。
[Abstract]:At present, urban construction in China has entered a period of rapid development, urban traffic congestion is becoming more and more serious. In order to solve the problem of traffic congestion, the number of urban highway tunnels is increasing gradually. At present, the equipments and methods of tunnel monitoring have been basically mature, but there are no special standards and codes for urban highway tunnels, so we can only learn from the relevant codes of highway tunnels and urban buildings. Usually, the lighting requirement of highway tunnel is relatively low, the vehicle even has to turn on the light to meet the lighting demand after entering the tunnel, and the city highway tunnel not only needs to set up lighting facilities inside the tunnel, but also to satisfy the basic traffic function. Moreover, more often than not, the urban highway tunnel is regarded as a city building, a city landscape, so the requirements for the city highway tunnel will be higher, and the current highway tunnel regulations do not fully take into account the characteristics of the city highway tunnel. In some places it is not perfect. Under the globalization trend of energy saving and emission reduction, tunnel operation should not only consider the needs of drivers, but also consider the rationality of operating expenses. In the tunnel operating costs, the tunnel lighting costs account for about 80% of the total operating expenses. Undoubtedly, the researchers pay attention to the light source and control method is the inevitable way to realize the "on-demand lighting". According to the current development trend, this paper first introduces the research foundation of tunnel lighting, including dividing tunnel lighting section, tunnel lighting index evaluation and design parameters, and then introduces the light source commonly used in tunnel lighting. Then the control mode of tunnel lighting is introduced, including manual control mode, event response mode, timing control mode. Simulation control and automatic control, on the basis of analyzing the principle of control method, a fuzzy control method of tunnel lighting is put forward, and then the different factors affecting the lighting effect of tunnel are taken as parameters, and the simulation experiments are carried out respectively. By analyzing the experimental results, it is proved theoretically that the fuzzy control can be used to realize the accuracy of the tunnel lighting output under the consideration of many factors. It is possible to reduce the power consumption of tunnel lighting and realize the goal of "lighting on demand". At the end of this paper, the design of the energy saving system for urban highway tunnel lighting is given. It is described in detail from the function level, the structure of lighting system equipment and the information processing flow of the system. On the developing road of lighting control, it is of great significance to introduce the intelligent control method to reform the tunnel lighting system scientifically and reasonably, and to realize the intelligent control of urban highway tunnel lighting.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U453.7

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