| 车载移动激光扫描测绘系统设计 |
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| 引用本文： | 谢波,秦永元,万彦辉.车载移动激光扫描测绘系统设计[J].压电与声光,2011,33(5). |
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| 作者姓名： | 谢波 秦永元 万彦辉 |
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| 作者单位： | 1. 西北工业大学自动化学院,陕西西安,710072
2. 航天第十六研究所,陕西西安,710100 |
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| 基金项目： | 总装“十一五”国防预研课题基金资助项目(51309060401) |
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| 摘 要： | 为了高效快速地获取城市三维空间信息,设计完成了一套基于多传感器集成技术的车载移动激光扫描测绘系统.该系统采用激光陀螺捷联惯性测量组合、差分全球定位系统(DGPS)和里程计构成高精度定位定向系统,提供测量的位置姿态基准；以激光扫描仪为主,CCD相机、高速视频摄像机为辅助构成数字图像系统,采集数字图像信息；两个系统在车载计算机系统的控制下完成测量数据的同步采集存储；采用后处理方式,将各种数据进行匹配整合,完成城市三维真实场景的建模.
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| 关 键 词： | 移动激光扫描测绘系统 定位定向系统 数字图像系统 车载计算机系统 |
Design of Land-based Mobile Laser Scanning Mapping System |
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| XIE Bo,QIN Yongyuan,WAN Yanhui.Design of Land-based Mobile Laser Scanning Mapping System[J].Piezoelectrics & Acoustooptics,2011,33(5). |
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| Authors: | XIE Bo QIN Yongyuan WAN Yanhui |
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| Affiliation: | XIE Bo1,QIN Yongyuan1,WAN Yanhui2(1.Dept.of Automatic Control,Northwestern Polytechnical University,Xi'an 710072,China,2.The 16th Institute,China Aerospace Science and Technology Corporation,Xi'an 710100,China) |
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| Abstract: | In order to obtain urban three-dimensional spatial information quickly and efficiently,the land-based mobile laser scanning mapping system based multi-sensor integration technology is designed.In this system,ring laser gyro(RLG) strapdown inertial measurement unit(SIMU),DGPS and odometer constitute the high-accuracy position and orientation system(POS) to provide positional and orientation information of the mapping.Major with laser scanner,supplementary with CCD camera and SVHS camera,the digital imaging s... |
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| Keywords: | mobile laser scanning mapping system POS digital imaging system land-based computer system |
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