Accordingly the embodiment herein provides a device for recognizing a 3D posture and a location of a movable body. The device includes: a plurality of polarization modules individually attached to a plurality of surfaces of a 3D figure; a plurality of illumination modules individually corresponding to the polarization modules and generating and outputting illumination value information in which polarized light emitted from a polarization light source penetrates the corresponding polarization module to be received; and an interpretation unit generating posture information and location information of the movable body by using the illumination value information received from the illumination modules corresponding to the polarization modules attached to at least three considered target surfaces.
