Detection device and method

The invention provides a detection device and method, which can be applied to the field of optical display and the field of optical measurement, and is particularly suitable for a measurement scene of windshield glass. The device comprises a light source and an imaging module. Wherein the light sour...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LI JUNFENG, WANG JIANYU, WEN YUGANG, HAN LEI, LI BOYE, ZHANG JIAWEI, LI SHUANG, HAN SONG, WANG JINGJING, YU HONGYAN, DING ZUOXIN, ZHUO WENYAN, ZUO HUIXIA, GAO ZONGNAN, BAO JI, CHANG LIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention provides a detection device and method, which can be applied to the field of optical display and the field of optical measurement, and is particularly suitable for a measurement scene of windshield glass. The device comprises a light source and an imaging module. Wherein the light source is used for emitting a first light beam to a to-be-detected sample, and the included angle between the polarization direction of the first light beam and the incident plane is less than 50 degrees or more than 130 degrees; the imaging module is used for generating a main image of the to-be-tested sample according to the second light beam and generating a secondary image of the to-be-tested sample according to the third light beam, the second light beam is obtained by transmitting the first light beam in the to-be-tested sample, and the third light beam is obtained by transmitting and reflecting the first light beam in the to-be-tested sample. According to the device disclosed by the invention, the included angle