Blind people assisting glasses used for keeping away from water surfaces and obstacles
A technology for obstacles and glasses, applied in the field of assistive glasses for the blind, can solve problems such as failure and inability to calculate depth information, and achieve good environmental adaptability, good wearability, and good environmental adaptability
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[0027] Such as figure 1 Said, a kind of assistive glasses for the blind, which can avoid water surface and obstacles, and realize channel detection. Including glasses body, attitude angle sensor, two linear polarizers, two infrared cameras, infrared speckle projector, two bone conduction earphones, battery and processor; two infrared cameras are respectively embedded in the frame above the left and right lenses, The polarization directions of the two linear polarizers are perpendicular to each other (one is parallel to the horizontal plane, and the other is perpendicular to the horizontal plane), and they are respectively fixed in front of the two infrared cameras; the infrared speckle projector and the attitude angle sensor are embedded in the frame, and are located Between the infrared cameras, the two bone conduction earphones are respectively arranged at the ends of the temples; the battery and the processor are embedded in the temples, and the side walls of the mirror fra...
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