Intelligent blind guiding belt

Abstract

The invention provides an intelligent blind guiding belt. The intelligent blind guiding belt comprises a belt body, cameras, an ultrasonic sensor, a microphone, a loudspeaker, a vibrator, a positioning module and a microcomputer module, wherein the microphone, the loudspeaker, the vibrator, the cameras and the ultrasonic sensor are arranged at the front position of the belt body, and the positioning module and the microcomputer module are arranged at the side face of the belt body; the signal output ends of the cameras, ultrasonic sensor, microphone and positioning module are connected with the signal input end of the microcomputer module, the signal input ends of the loudspeaker and vibrator are connected with the signal output end of the microcomputer module; after a user speaks a walking destination through the microphone, a navigation software in the microcomputer module instantly identifies the walking destination through a voice identification software and finds an optimal walking route in the navigation software according to current position information obtained from the positioning module so as to guide the user; when it is detected that an obstacle exists in front of the user, warning information is sent for the user through the loudspeaker and the vibrator.

Description

technical field [0001] An intelligent guide belt for the blind. Background technique [0002] At present, people with visual impairment usually need to walk with a guide stick. Holding a guide stick is not only easy to fatigue, but also occupies one hand, which affects them from doing other things, thereby causing inconvenience to their actions. Contents of the invention [0003] In order to overcome the shortcomings of the existing blind guide sticks, the invention provides an intelligent blind guide belt. The intelligent blind guide belt can identify and guide the user's travel destination through its voice recognition software and navigation software combined with the positioning module, and detect whether there is an obstacle in front of the user in real time through its multiple cameras and ultrasonic sensors. When there is an obstacle in front of the user, it will send a reminder message to the user through its speaker and vibrator. [0004] The technical solution ...

AI Technical Summary

Problems solved by technology

[0002] At present, people with visual impairment usually need to walk with a guide stick. Holding a guide stick is not only easy to fatigue, but also occupies one hand, which affects them from doing other things, thus causing inconvenience to their actions.

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