Development of a vehicle-mounted road surface 3D measurement system-猫眼课题宝

车载路面3D测量系统的开发

DOI：

10.22260/isarc2006/0107

发表时间：

2006

期刊：

影响因子：

通讯作者：

中科院分区：

文献类型：

作者：

K. Ishikawa;T. Onishi;Y. Amano;T. Hashizume;J. Takiguchi;T. Fujishima;Yoichi Tanaka

近年来，基于IT技术的自动化系统不仅在制造业，而且在建筑和土木工程行业也变得非常流行。土木工程施工现场常规的定位测量方法是对广阔的目标区域进行精确定位测量。传统的方法有严格的限制，当它来测量作为宏观的广泛的目标区域或估计一般独特的几何特征。本文提出了一种独特的车载式移动的测量系统，该系统可以测量大范围建筑工地的密集三维点云数据。MMS（移动的测绘系统）配备了载波相位D-GPS/DR组合导航系统，GPS陀螺仪和激光扫描仪。MMS利用激光扫描仪的测距数据和车辆姿态稳定算法，以40 km/h的速度测量不平整的圆形路面，可以构建连续密集的路面三维模型。作为一个移动的测量仪器的功能和性能测试。GPS陀螺/IMU，移动的测图系统，竣工管理，三维测量

In recent years, automation system based on IT technology becomes very popular not only for manufacturing industries but also for the construction and civil engineering industries. The conventional location survey method in the civil engineering construction site is pinpoint location survey for a broad objective area. The conventional method has severe constraints when it comes to measure the broad objective area as macro or to estimate general distinctive geometrical features. In this study, a unique vehicle-mounted mobile measurement system which can measure dense 3D point-cloud data for wide construction site is presented. The proposed MMS (Mobile Mapping System) is equipped with the carrier phased D-GPS/DR combined navigation system, the GPS gyro, and a laser scanner. The MMS, which measures unleveled round surface at 40 (km/h) using laser scanner's range data and vehicle attitude stabilization algorithm, can construct continuous dense road surface 3D model. The functional and performance test as a mobile measurement instrument is revealed. Keywords GPS-Gyro/IMU, Mobile Mapping System, as-built management, 3D mesurement

Development of a vehicle-mounted road surface 3D measurement system

车载路面3D测量系统的开发

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