Intelligent glasses for blind person

Abstract

The invention discloses intelligent glasses for a blind person. The intelligent glasses mainly comprise a binocular camera module, a bone conduction sensor module, a vibration sensor, a 5G module, a Bluetooth module, a Wifi module, a battery, an LED display module, a processor, a switch button, a USB charging port, a connecting band and the like. According to the intelligent glasses for the blindperson, visual information is collected through the binocular camera module and processed through the processor and a visual algorithm on the intelligent glasses for the blind person, and the functions of binocular stereoscopic vision distance measurement and obstacle avoidance, blind sidewalk recognition, object detection and recognition, voice broadcast interaction, character recognition auxiliary reading, face detection and recognition, expression recognition and the like are achieved; meanwhile, through a paired mobile phone and a corresponding APP, more functions such as navigation and social contact can be achieved, the environment perception ability, the autonomous action ability and the communication and interaction ability with people of visually impaired people are improved, andthe visually impaired people can basically achieve self-care and self-service reading and learning and can participate in more work types.

Description

technical field [0001] The invention relates to the technical field of blind guide equipment, in particular to smart glasses for the blind. Background technique [0002] According to data from the China Association of the Blind, there were 17.31 million blind people in China in 2013, and about 450,000 new blind people are added each year. Blind people lack the means to perceive the outside world, have great obstacles to travel, often fall and get injured, and have always been a vulnerable group. Generally speaking, blind people mainly travel with walking sticks or guide dogs. Relying on canes for detection has low efficiency and a small range, and cannot solve problems such as crossing the road; relying on guide dogs is expensive and the supply is seriously insufficient. [0003] In recent years, with the rapid development of AI technology, intelligent auxiliary tools for the blind have gradually gained favor. The target products mainly include electronic guide dogs, smart...

AI Technical Summary

Problems solved by technology

The electronic guide dog can be regarded as a "miniature self-driving car with a tow bar". Because the camera is installed in a very low position, its field of view is small, and it needs to be carried when going up and down stairs; the smart cane adds some intelligence to the ordinary blind cane. Function (obstacle avoidance, blind road detection), due to the low installation position of the camera and the frequent swinging of the walking stick, the field of view is small and the image quality is poor; Information, the rear end (put it in a backpack or pocket) uses artificial intelligence technology to realize intelligent functions, has the advantages of light weight, low cost, easy to wear, long observation range, etc., and is the development direction of the current intelligent auxiliary tools for the blind. Design a kind of smart glasses for the blind to solve the problems existing in the existing technology

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