Smart glasses for navigation for blind person

Abstract

The invention relates to smart glasses suitable for navigation for a blind person. The smart glasses comprise a glasses frame (1), a micro camera (2), an information central processing system (3), a sound player (4), a solar panel and battery (5) and a power switch (6). Images are transmitted to the information central processing system (3) through the micro camera (2), processed into voice and then transmitted to the sound player (4) for playing. The sound player (4) can also collect instructions of the blind person, the instructions are transmitted to the central processing system (3) for processing, and processing results are fed back to the sound player (4). The glasses help the blind person to walk in the mode of voice navigation to realize communication with the world, the regret that the blind person cannot experience the life through a visual sense is made up for, and the intelligentization of the glasses is high; through continuous training, the precise navigation can be achieved, and the instructions of the blind person can also be received for realizing the navigation.

Description

technical field [0001] The present invention relates to a kind of smart glasses, in particular to a kind of smart glasses for blind people to navigate. Background technique [0002] How blind people can rely on technology to solve the difficulty of walking is a problem worth solving. Now there are 40 million blind people in the world, and about 14 million in China. These 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. In daily life, there are often situations where blind roads are occupied, or there are obstacles in places without blind roads, and intersections with a lot of traffic and pedestrians. When the blind walk in these road conditions, it will bring a lot of troubles. If there are smart navigation glasses that can feed back the real-time road conditions to the blind, and can give a more convenient and quick route, it will greatly facilitate the life of t...

AI Technical Summary

Problems solved by technology

At present, most blind people use ordinary guide sticks or guide dogs, but relying on the cane to detect is inefficient, the detection range is small, and cannot solve problems such as crossing the road; the cost of relying on guide dogs is high, about 200,000, and The supply is seriously insufficient, and guide sticks or guide dogs generally take up a certain amount of space, so they are not suitable for use in places with a lot of traffic

First, these methods are not efficient, and second, they are not accurate enough. Guide dogs sometimes make mistakes and even bring danger to the blind. In addition, the appearance of animals on some vehicles will also bring danger to other people. Some hidden dangers, so the research and development of blind navigation eyes is necessary

[0003] Although there are many navigation devices for the blind on the market, they are not smart enough, and the navigation effect is average and the functions are few.

Images