隧道照明智能监控软件系统的设计与实现

发布时间：2018-07-09 18:09

本文选题：隧道工程 + 软件系统设计　；参考：《公路交通科技》2017年10期

【摘要】：为了设计和实现"车进灯亮、车走灯暗"的隧道照明智能监控软件系统,采用车辆行为感知传感器、环境信息感知传感器、监控摄像机、调光控制器、LED照明灯具等设备为系统的硬件基础。软件系统以照明节能和智慧控制为目的;以隧道外部环境亮度、车流量和车辆速度为数据基础,根据隧道照明设计细则计算隧道内部各路段的所需亮度;以监控图像为基础,利用图像处理的方法,实时测量隧道内部路面的实际亮度;利用闭环反馈自适应调光方法根据隧道实际照明亮度和所需亮度对隧道亮度进行有效的调节;通过对路面均匀度的判断,确定隧道内灯具的好坏,从而实现快速维护。监控软件已在吉林省通化市赤柏隧道(右幅)投入使用,使用过程中选择车流量和天气情况都相似的3天,分别采用智能监控软件系统的方法、时间控制的方法和隧道内灯具全亮的方法对3种方法的耗电量进行比较。结果表明,该智能软件系统的方法在保证驾驶员安全舒适的前提下,相比于时间控制的方法节能超过40%;相比于灯具全亮的方法节能超过50%。
[Abstract]:In order to design and realize the intelligent monitoring software system for tunnel lighting, the system uses vehicle behavior sensing sensors, environmental information sensing sensors, monitoring cameras, dimming controllers and LED lighting fixtures as the hardware basis of the system. The software system aims at lighting energy saving and intelligent control; and the external tunnel is outside the tunnel. The luminance of the environment, the traffic flow and the speed of the vehicle are the data base. According to the detailed details of the tunnel lighting design, the required brightness is calculated. Based on the monitoring image, the actual brightness of the tunnel is measured in real time by using the image processing method. The closed loop feedback adaptive dimming method is used to illuminate the actual lighting of the tunnel. The luminance needed to adjust the brightness of the tunnel effectively. By judging the evenness of the pavement, the quality of the luminaire in the tunnel is determined, so as to realize the rapid maintenance. The monitoring software has been put into use in the Chek Bai tunnel (right amplitude) in Tonghua, Jilin province. In the process of use, the traffic flow and weather conditions are selected for 3 days, and the intelligent monitoring software is used respectively. The method of part system, the method of time control and the method of lighting full light in the tunnel are used to compare the power consumption of the 3 methods. The results show that the method of the intelligent software system is more than 40% energy saving compared with the time control method under the premise of ensuring the safety and comfort of the driver, and the phase is more than 50%..
【作者单位】：吉林省高等级公路建设局;大连海事大学信息科学技术学院;
【基金】：中央高校基本科研业务费专项资金项目(3132016351) 吉林省交通运输厅科技项目(2014-4-1-3)
【分类号】：TP311.52;U453.7

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