Polsinelli PC
3D camera system and method for detecting abnormal state of beam projector module for eye protection
Disclosed is a system including: a beam projector module comprising a light source and an optical device configured to diffuse light output from the light source to reduce an intensity of the light; an image sensor configured to receive reflected light formed by the light reflected from an object; and a signal processing device configured to measure a distance from the object by analyzing a characteristic of the reflected light, wherein the signal processing device operates the beam projector module in an eye-safety mode when the characteristic of the reflected light corresponds to a crack characteristic.
NAMUGA CO., LTD
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G01S G01S G01S G01B G01S
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Jeong Hwa Ji Soo Jung Ho Young Gyu Jun Youb
Seo Won Lee Kang Lee