Intelligent blind guide warning method and intelligent blind guide warning system on basis of robot

Abstract

The invention discloses an intelligent blind guide warning method on the basis of a robot. The intelligent blind guide warning method includes steps of detecting the robot by the aid of a processing device to determine whether the robot is connected with a walking stick by a connecting device or not; allowing the robot to walk according to preset speeds under the control if the robot is connected with the walking stick by the connecting device, photographing forward environment images by the aid of cameras in real time and determining whether automobiles run at the front of the robot or not by means of analysis; photographing automobile images by the aid of the cameras in real time if the automobiles run at the front of the robot, and determining whether the automobiles can be collided with blind persons or not by means of analysis according to the automobile images; transmitting connection requests to central control of the automobiles by the aid of the processing device if the automobiles can be collided with the blind persons and carrying out detection to determine whether connection is completely established or not; transmitting alarm information by the aid of loudspeakers in the automobiles under the control of the processing device if the connection is completely established, photographing side images of the automobiles by the aid of the cameras under the control and determining whether other automobiles run on the sides of the automobiles or not by means of analysis according to the side images; stretching the blind persons at constant speeds towards the sides of the automobiles by preset angles by the aid of the robot under the control of the processing device if the other automobiles do not run on the sides of the automobiles and detecting stretching tensile force of the robot to determine whether the stretching tensile force of the robot is lower than preset tensile force or not; generating alarm sound at first preset decibel by the processing device by the aid of the loudspeakers if the stretching tensile force is lower than the preset tensile force.

Description

technical field [0001] The invention relates to the field of blind guidance, in particular to a robot-based intelligent blind guidance and warning method and system thereof. Background technique [0002] Blind people are a special living group. Due to their limited vision, it is inconvenient to watch, which brings more troubles to the lives of blind people. In daily life, blind people often walk with the help of crutches, and try crutches to identify obstacles on the road, but the existing crutches only have the functions of commonly used crutches, and are not intelligent. There are also blind people who use guide dogs and other guide tools to guide their blindness, but guide dogs need to undergo strict training, and there are still many uncertainties in trained guide dogs. With the development of robot technology, how to use robot technology to facilitate the travel of blind people is of great significance. Contents of the invention [0003] Purpose of the invention: In...

AI Technical Summary

Problems solved by technology

In daily life, blind people often walk with the help of crutches, and try crutches to identify obstacles on the road, but the existing crutches only have the functions of commonly used crutches, and are not intelligent.

There are also blind people who use guide dogs and other guide tools to guide their eyesight, but guide dogs need to undergo strict training, and there are still many uncertainties in trained guide dogs

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