摘要
针对常规道路病害检测方法精度低、自动识别准确性差、效率低等问题,文中就道路病害检测提出了车载激光雷达新技术。该技术通过在移动测量设备上安装相机及雷达,获取高清影像和高精度三维点云数据,并融合数字图像检测的优点,自动识别道路病害类型。同时,以福州市南江滨路魁浦大桥至三江口大桥段项目工程道路病害检测为例进行详细分析,得出结论:本方法可高效准确地完成道路病害调查。
Aiming at the problems of low precision,poor automatic identification accuracy and low efficiency of conventional road disease detection methods,the new technology of vehicular Lidar is proposed to be applied in road disease detection in this paper.The technical method is to install the camera and radar on the mobile measuring devices to obtain high-definition images and high-precision 3D point cloud data,integrating the advantages of digital image detection,and automatically identifying road disease types.Meanwhile,taking the road disease detection of the project from Kuipu Bridge to Sanjiangkou Bridge,Nanjiangbin Road,Fuzhou City as an example,the results show that this method improves can efficiently and accurately complete the effect of road disease investigation.
作者
聂会琴
Nie Huiqin(Fuzhou Investigation and Surveying Institute Co.Ltd.,Fuzhou,Fujian 350108)
出处
《江西建材》
2023年第8期98-100,共3页
Jiangxi Building Materials
