Blind guiding cap band with human voice prompting function

Abstract

The invention provides a blind-guide hat strap with a human voice prompt function, which belongs to the field of blind-guide hats, and is composed of a hat strap and a carrying control unit. module, voice module, controller module, GPS module, weather acquisition module, battery storage module and charging interface module; the output terminals of the ultrasonic ranging module, button module, GPS module and weather acquisition module are connected to the controller module; the voice module The input terminal is connected to the controller module; the charging interface module is connected to the controller module through the storage battery module; it also includes a solar panel module and a lighting module, and the output terminal of the solar panel module is connected to the controller module through the storage battery module; the input of the lighting module The end is connected with the storage battery module; it solves the problem that the existing blind people have difficulty traveling.

Description

technical field [0001] The invention relates to the field of blind guide caps, in particular to a blind guide cap band with a human voice prompt function. Background technique [0002] China is one of the countries with the largest number of blind people in the world. Statistics show that there are about 6-7 million blind people in China, accounting for 18% of the total number of blind people in the world. The number of blind people in my country has already exceeded the population of countries such as Denmark, Finland, and Norway. Although there are blind roads in every city in our country, which can bring convenience to the blind to a certain extent, but because the number of blind roads is small and often occupied randomly, the travel of the blind has been greatly affected. Cars, cars, etc. can often be seen on the street. Pedestrians occupying blind roads. [0003] A trained guide dog can be an excellent companion for the blind. However, even if they are well-trained, ...

AI Technical Summary

Problems solved by technology

[0004] What the present invention needs to solve is the problem that the existing blind people have difficulty in traveling, and provides a blind-guide hat belt with a human voice prompt function

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