Intelligent tactile stick and blind guiding control method

Abstract

The invention relates to an intelligent tactile stick which comprises a stick rod (1) and a stick head (2). An ultrasonic range finder (3), an LED lamp (4), a photoresistor (5), an image recognition device (6), a solar panel (7) and a storage battery (8) are arranged on the stick rod (1); and the stick head (2) is provided with an emergency calling button (9), a position transmitting button (10), a range finder switch (11), a miniature vibration motor (12), an acceleration sensor (13), a central processor (14), a GPS positioning module (15), a signal transmitter and signal receiver (16), a voice broadcasting device (17) and a loudspeaker (18). The intelligent tactile stick has the advantages that the intelligent tactile stick can detect and help visually impaired people to avoid obstacles, the situation that the visually impaired people deviate from a blind sidewalk is reduced, the travel safety of the visually impaired people is effectively guaranteed, and good use experience can be provided for the visually impaired people.

Description

technical field [0001] The invention relates to the technical field of intelligent blind guide, in particular to an intelligent blind stick and a blind guide control method. Background technique [0002] According to statistics, there are currently 17 million visually impaired people in my country, that is to say, one out of every 80 people is visually impaired. Among them, due to special physical reasons and the insufficiency or lack of barrier-free facilities serving the visually impaired in the current society, it greatly limits the participation of the visually impaired in daily social transportation activities. How to enable the visually impaired to participate in traffic travel more safely, conveniently and efficiently is an important problem that needs to be solved urgently in the current society. In real life, most of the visually impaired travel is accompanied by others or using guide dogs, but it is very inconvenient for the visually impaired to travel with others...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of single function and poor blind guiding effect of the existing blind guiding stick, and provide a smart blind stick, which can detect and help the visually impaired to avoid obstacles, reduce the situation of the visually impaired from deviating from the blind path, and effectively To ensure the travel safety of the visually impaired, and to provide a good user experience for the visually impaired

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