CRACK CHANGE MONITORING DEVICE AND CRACK CHANGE MONITORING METHOD

A crack change monitoring device and a crack change monitoring method. The crack change monitoring device comprises: a box body (10), the box body (10) having a detection surface, and the detection surface being provided, in a fitted manner, at the position to be detected; a fixing structure, the bo...

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Bibliographische Detailangaben
Hauptverfasser:	HATABE, Etsuo, LIU, Zhenxiang, SAWAE, QI, Wuchang
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A crack change monitoring device and a crack change monitoring method. The crack change monitoring device comprises: a box body (10), the box body (10) having a detection surface, and the detection surface being provided, in a fitted manner, at the position to be detected; a fixing structure, the box body (10) being mounted, by means of the fixing structure, at the position to be detected and remaining stationary; at least one image sensor (20), the image sensor (20) being provided in the box body (10), and a detection end of the image sensor (20) being provided facing the detection surface; a light source (30), the light source (30) being provided in the box body (10) and being provided facing the detection surface; a crack change monitoring unit (40), the crack change monitoring unit (40) being connected to the image sensor (20); and an output device (50), the output device (50) being connected to the crack change monitoring unit (40), so as to perform an output by means of at least one of displaying, stori