基于蚁群算法的公路隧道亮度检测路线研究  

Study on Luminance Detection Route for Highway Tunnel Based on Ant Colony Algorithm

作　　者：陈建 方正鹏 王磊 张萌 CHEN Jian;FANG Zheng-peng;WANG Lei;ZHANG Meng(China-Road Transportation Verification&Inspection Hi-Tech Co.,Ltd.,Beijing 100088,China)

机构地区：[1]中路高科交通检测检验认证有限公司,北京100088

出　　处：《公路交通科技》2024年第2期158-165,共8页Journal of Highway and Transportation Research and Development

摘　　要：为解决在普通干线公路隧道照明亮度检测过程中因隧道分散而致使行进路线迂回曲折、工作效率差的问题,找出一种合适的遍历隧道照明亮度检测路线。以经纬度地理坐标系为研究对象,通过资料搜集辅助百度或者高德地图等电子地图工具确定普通干线公路隧道经纬度地理坐标系,根据各省普通干线公路隧道的分部情况或者检测片区的隧道分布建立了经纬度球面坐标系数据库表,辅助地图分析软件工具进行数学计算,将建立的经纬度球面地理坐标系变换到二维投影坐标系,利用蚁群算法对二维投影坐标系数据库表进行计算,选取蚂蚁集合数、信息素重要因子、启发函数重要因子、信息素挥发程度、信息素强度、最大迭代次数等参数,从不同的隧道开始轮询访问计算,遍历所有照明亮度检测的普通干线公路隧道,生成一种可实施普通干线公路隧道检测的行进路线,该路线行进过程中未产生迂回,起点出发后按照路线对隧道照明进行检测,检测结束后又回到起点。结果表明:在解决隧道亮度检测行进路线的规划上,将经纬坐标变换、蚁群算法和电子地图工具相结合重新计算生成并排序隧道亮度检测路线的方法合理、科学、易实现。该方法在某省某片区普通干线公路30座隧道照明亮度检测中得到实际应用。In order to solve the problem of winding and inefficient travel routes caused by scattered tunnels in the process of detecting lighting luminance in ordinary trunk highway tunnels,a suitable route for traversing tunnel lighting luminance detection is found.Taking the latitude and longitude geographic coordinate system as the study object,the latitude and longitude geographic coordinate system of ordinary trunk road tunnels is determined through data collection and assistance with electronic map tools such as Baidu or Gaode Map.A database table of latitude and longitude spherical coordinate system is established based on the division of ordinary trunk road tunnels in each province or the distribution of tunnels in the detection area,and mathematical calculations are carried out by using map analysis software tools.The established latitude and longitude spherical geographic coordinate system are transformed into a two-dimensional projection coordinate system,the database table of the two-dimensional projection coordinate system is calculated by using ant colony algorithm,and the parameters are selected such as the number of ant sets,pheromone importance factor,heuristic function importance factor,pheromone volatility,pheromone intensity,maximum iteration number,etc.Start polling access calculations from different tunnels,traversing all the common trunk road tunnels with illumination detection and generating an implementable travel route for common trunk road tunnel detection,which has no detour in the course of the route.The tunnel lighting is tested according to the route after the starting point,and then comes back to the starting point after the test.The result shows that in solving the tunnel luminance detection route planning,it is reasonable,scientific and easy to realize that the method of generating and sorting tunnel luminance detection route is based on the combination of longitude and latitude coordinate transformation,ant colony algorithm and electronic map tool.The method has been applied in the illumi

关 键 词：隧道工程 检测路线 蚁群算法 坐标 隧道照明亮度 

分 类 号：U453.7[建筑科学—桥梁与隧道工程]