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1. 发明授权

US08803977B2 Method for detecting damage to a deck of a bridge 有权
标题翻译：检测桥梁甲板损坏的方法
公开(公告)号：US08803977B2
公开(公告)日：2014-08-12
申请号：US13320479
申请日：2010-05-14
申请人： Mitsuaki Uchima , Hideaki Kurosu , Chikakuni Maeda , Tetsuji Yamagami , Shigeaki Tsukamoto
发明人： Mitsuaki Uchima , Hideaki Kurosu , Chikakuni Maeda , Tetsuji Yamagami , Shigeaki Tsukamoto
IPC分类号： H04N5/33 , H04N7/18
CPC分类号： E01D22/00 , G01J5/0022 , G01J2005/0077 , G01N25/72 , G01N33/42
摘要： Provided is a method for detecting damage to a deck of a bridge, the method allowing detection work to be achieved with less labor and being capable of reducing the time and cost needed for the detection work. From a road-surface measuring vehicle running on pavement 3 on top of a steel-plate deck 1, a thermal infrared video of the surface of the pavement 3 is acquired by a thermal infrared video camera. Based on the thermal infrared video, troughs 4 of the steel-plate deck 1 are detected to grasp the structure of the steel-plate deck 1. Residence of water inside prescribed trough members 41 and sealing diaphragms 42 is detected from low-temperature regions R2 from among regions corresponding to troughs 4 in the thermal infrared video, and from rectangular low-temperature sections L2 that surround the regions R2. Through cracks are detected in deck plates 2 that correspond to troughs 4 in which residence of water has been detected.
摘要翻译：提供了一种用于检测对桥的甲板的损坏的方法，该方法允许以较少的劳动力实现检测工作，并且能够减少检测工作所需的时间和成本。从在钢板甲板1顶部的路面3上行驶的路面测量车辆，通过热红外摄像机获取路面3的表面的热红外线视频。基于热红外线视频，检测钢板甲板1的槽4以抓住钢板甲板1的结构。从低温区域R2检测在规定的槽构件41和密封膜42内的水的驻留从对应于热红外线视频中的波谷4的区域和围绕区域R2的矩形低温部分L2。在甲板2中检测到裂缝，其对应于已经检测到水的停留的槽4。

2. 发明申请

US20120120246A1 METHOD FOR DETECTING DAMAGE TO A DECK OF A BRIDGE 有权
标题翻译：检测桥梁损坏的方法
公开(公告)号：US20120120246A1
公开(公告)日：2012-05-17
申请号：US13320479
申请日：2010-05-14
申请人： Mitsuaki Uchima , Hideaki Kurosu , Chikakuni Maeda , Tetsuji Yamagami , Shigeaki Tsukamoto
发明人： Mitsuaki Uchima , Hideaki Kurosu , Chikakuni Maeda , Tetsuji Yamagami , Shigeaki Tsukamoto
IPC分类号： H04N5/33
CPC分类号： E01D22/00 , G01J5/0022 , G01J2005/0077 , G01N25/72 , G01N33/42
摘要： Provided is a method for detecting damage to a deck of a bridge, the method allowing detection work to be achieved with less labor and being capable of reducing the time and cost needed for the detection work. From a road-surface measuring vehicle running on pavement 3 on top of a steel-plate deck 1, a thermal infrared video of the surface of the pavement 3 is acquired by a thermal infrared video camera. Based on the thermal infrared video, troughs 4 of the steel-plate deck 1 are detected to grasp the structure of the steel-plate deck 1. Residence of water inside prescribed trough members 41 and sealing diaphragms 42 is detected from low-temperature regions R2 from among regions corresponding to troughs 4 in the thermal infrared video, and from rectangular low-temperature sections L2 that surround the regions R2. Through cracks are detected in deck plates 2 that correspond to troughs 4 in which residence of water has been detected.
摘要翻译：提供了一种用于检测对桥的甲板的损坏的方法，该方法允许以较少的劳动力实现检测工作，并且能够减少检测工作所需的时间和成本。从在钢板甲板1顶部的路面3上行驶的路面测量车辆，通过热红外摄像机获取路面3的表面的热红外线视频。基于热红外线视频，检测钢板甲板1的槽4以抓住钢板甲板1的结构。从低温区域R2检测在规定的槽构件41和密封膜42内的水的驻留从对应于热红外线视频中的波谷4的区域和围绕区域R2的矩形低温部分L2。在甲板2中检测到裂缝，其对应于已经检测到水的停留的槽4。

3. 发明申请

US20120038764A1 SPATIAL INFORMATION INTEGRATED DATABASE GENERATING APPARATUS AND COMPUTER READABLE MEDIUM STORING SPATIAL INFORMATION INTEGRATED DATABASE GENERATING PROGRAM 审中-公开
标题翻译：空间信息集成数据库生成装置和计算机可读介质存储空间信息集成数据库生成程序
公开(公告)号：US20120038764A1
公开(公告)日：2012-02-16
申请号：US12857144
申请日：2010-08-16
申请人： Hideaki Kurosu , Chikakuni Maeda , Toshiaki Sato , Akihiro Morita , Katsuya Homma
发明人： Hideaki Kurosu , Chikakuni Maeda , Toshiaki Sato , Akihiro Morita , Katsuya Homma
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： G06K9/00664
摘要： An image receiving unit receives an image captured by a capturing device at a capturing interval of the predetermined distance. A movement direction acquiring unit acquires a movement direction of the vehicle based on calibration information acquired in advance and the image information. A database generating unit determines whether capturing position information of the image information and setting points of spatial codes are matched with each other. When they are matched with each other, the database generating unit associates the image information and the spatial codes with each other. When they are not matched with each other, a capturing position allocating unit executes a process of allocating the image information between the setting points of the spatial codes, and the database generating unit associates the allocated image information with a position between the spatial codes.
摘要翻译：图像接收单元以预定距离的拍摄间隔接收由捕获装置拍摄的图像。移动方向获取单元基于预先获取的校准信息和图像信息来获取车辆的移动方向。数据库生成单元确定图像信息的捕获位置信息和空间代码的设置点是否彼此匹配。当它们彼此匹配时，数据库生成单元将图像信息和空间代码彼此相关联。当它们彼此不匹配时，捕获位置分配单元执行在空间代码的设置点之间分配图像信息的处理，并且数据库生成单元将分配的图像信息与空间代码之间的位置相关联。

4. 发明申请

US20110205365A1 ROAD MEASUREMENT DEVICE AND METHOD FOR MEASURING ROAD 审中-公开
标题翻译：道路测量装置和测量道路的方法
公开(公告)号：US20110205365A1
公开(公告)日：2011-08-25
申请号：US13126304
申请日：2009-10-23
申请人： Hideaki Kurosu , Masanori Kishida
发明人： Hideaki Kurosu , Masanori Kishida
IPC分类号： H04N7/18
CPC分类号： G01B11/02 , G01C21/32 , G06K9/00791
摘要： In a road measurement device according to an embodiment, a calibration unit generates formation parameters used for formation of a scale image, from a result of photographing a pattern for calibration by a photographing means. An image obtaining unit obtains a road image from the photographing means every predetermined traveled distance. At this time, a coordinate information obtaining unit associates coordinate information obtained from a coordinate obtaining device, with the road image. A scale forming unit selects appropriate ones of the formation parameters based on a height and an angle formed by the direction parallel to the road surface which are obtained by a photographing height and angle obtaining unit from a photographing height and angle measuring unit, and generates a scale image using those formation parameters.
摘要翻译：在根据实施例的道路测量装置中，校准单元从摄影装置拍摄用于校准的图案的结果生成用于形成比例图像的地层参数。图像获取单元每隔预定行进距离从拍摄装置获取道路图像。此时，坐标信息获取单元将从坐标获取装置获得的坐标信息与道路图像相关联。标尺形成单元基于由拍摄高度和角度获取单元从拍摄高度和角度测量单元获得的由与路面平行的方向形成的高度和角度来选择合适的形成参数，并且生成使用这些形成参数的尺度图像。

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