A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STRUCTURE IMAGE-CAPTURING DEVICE, STRUCTURE INSPECTION DEVICE, AND STRUCTURE INSPECTION SYSTEM
PROBLEM TO BE SOLVED: To provide a structure image-capturing device, a structure inspection device, and a structure inspection system with which it is possible to detect the degradation of or a crack in a concrete paved surface, etc., by image processing, and that can be moved stably by human power.SOLUTION: The structure image-capturing device comprises an image-capture unit 11 for capturing the image of an area 40a on a placement face 40 that is to be image-captured, an inflection optical system 16 for bending the direction of image capture by the image-capturing unit 11, and an illumination unit 12a for illuminating an area 40a to be image-captured. The structure image-capturing device further comprises a position change detection unit 13 for detecting a position change due to movement on the placement surface 40, and an image-capture timing control unit 14a for controlling the timing of image capture by the image-capturing unit 11 on the basis of the position change detected by the position change detection unit 13.SELECTED DRAWING: Figure 1
【課題】コンクリート舗装面などの劣化や亀裂などを画像処理によって検出するとともに、人力による安定した移動が可能な構造物撮像装置、構造物検査装置および構造物検査システムを提供する。【解決手段】構造物撮像装置は、載置面４０上の被撮像領域４０ａを撮像するための撮像部１１と、この撮像部１１による撮像方向を屈曲する屈曲光学系１６と、被撮像領域４０ａを照明する照明部１２ａとを備える。構造物検査装置は、載置面４０上での移動による位置変化を検知する位置変化検知部１３と、この位置変化検知部１３によって検知された位置変化に基づいて撮像部１１による撮像の時期を制御する撮像時期制御部１４ａとをさらに備える。【選択図】図１
STRUCTURE IMAGE-CAPTURING DEVICE, STRUCTURE INSPECTION DEVICE, AND STRUCTURE INSPECTION SYSTEM
PROBLEM TO BE SOLVED: To provide a structure image-capturing device, a structure inspection device, and a structure inspection system with which it is possible to detect the degradation of or a crack in a concrete paved surface, etc., by image processing, and that can be moved stably by human power.SOLUTION: The structure image-capturing device comprises an image-capture unit 11 for capturing the image of an area 40a on a placement face 40 that is to be image-captured, an inflection optical system 16 for bending the direction of image capture by the image-capturing unit 11, and an illumination unit 12a for illuminating an area 40a to be image-captured. The structure image-capturing device further comprises a position change detection unit 13 for detecting a position change due to movement on the placement surface 40, and an image-capture timing control unit 14a for controlling the timing of image capture by the image-capturing unit 11 on the basis of the position change detected by the position change detection unit 13.SELECTED DRAWING: Figure 1
【課題】コンクリート舗装面などの劣化や亀裂などを画像処理によって検出するとともに、人力による安定した移動が可能な構造物撮像装置、構造物検査装置および構造物検査システムを提供する。【解決手段】構造物撮像装置は、載置面４０上の被撮像領域４０ａを撮像するための撮像部１１と、この撮像部１１による撮像方向を屈曲する屈曲光学系１６と、被撮像領域４０ａを照明する照明部１２ａとを備える。構造物検査装置は、載置面４０上での移動による位置変化を検知する位置変化検知部１３と、この位置変化検知部１３によって検知された位置変化に基づいて撮像部１１による撮像の時期を制御する撮像時期制御部１４ａとをさらに備える。【選択図】図１
STRUCTURE IMAGE-CAPTURING DEVICE, STRUCTURE INSPECTION DEVICE, AND STRUCTURE INSPECTION SYSTEM
構造物撮像装置、構造物検査装置および構造物検査システム
MIZOBE NOBUYUKI (author) / YAMAMOTO MINORU (author) / FUTAMURA TAKAFUSA (author)
2017-04-06
Patent
Electronic Resource
Japanese
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E01D
BRIDGES
,
Brücken
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