| 路面破损特征量的激光检测研究 |
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| 引用本文： | 王东浩,关强.路面破损特征量的激光检测研究[J].公路交通科技,2009,26(5). |
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| 作者姓名： | 王东浩 关强 |
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| 作者单位： | 1. 东北林业大学,交通学院,黑龙江,哈尔滨,150040;黑龙江省交通信息通信中心,黑龙江,哈尔滨,150040
2. 东北林业大学,交通学院,黑龙江,哈尔滨,150040 |
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| 基金项目： | 交通部西部交通建设科技项目 |
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| 摘 要： | 为科学准确地计算出某一路段沥青路面的破损量，降低维护费用，研制了路面破损激光检测系统，应用激光测距仪、倾角传感器、陀螺仪等先进电子传感器对路面的破损特征量进行三维测量和定位，来检测路面的破损程度及通过坐标变换法计算出沥青路面的总破损体积量。
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| 关 键 词： | 道路工程 激光测距 路面谱 三维定位 |
Research on Damaged Features of Road Surface Based on Laser Range Finder |
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| WANG Donghao,GUAN Qiang.Research on Damaged Features of Road Surface Based on Laser Range Finder[J].Journal of Highway and Transportation Research and Development,2009,26(5). |
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| Authors: | WANG Donghao GUAN Qiang |
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| Institution: | 1.School of Transportation;Northeast Forestry University;Harbin Heilongjiang 150040;China;2.Heilongjiang Provincial Communications Information Center;China |
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| Abstract: | In order to calculate the damaged volume of asphalt pavement scientifically and accurately and reduce maintenance costs,the laser detection system for highway pavement damage was developed.Laser range finder,angle sensors,gyroscopes,etc.were applied to carry on three-dimensional measurement and localization on the damaged road surface characteristics and detect the extent of pavement damage.Then the total damage volume of the asphalt pavement was calculated by means of coordinate transformations. |
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| Keywords: | road engineering laser ranging road profile dynamic measurement three-dimensional localization |
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