Intelligent blind-assisting head band based on multi-section air bag interactive navigation and configuration method

Abstract

The invention discloses an intelligent blind-assisting head band based on multi-section air bag interactive navigation, which comprises a user side and a remote control side, the output end of the user side is connected with the input end of the remote control side, the user side comprises a head band body, a configuration module and a positioning module, and the configuration module and the positioning module are both arranged in the head band body; the configuration method comprises the following steps that 1, a pressure set test is conducted, specifically, when the navigation function is used for the first time, the air bag applies different pressures to different parts of the head of a user, the gyroscope sends a signal to the main controller when judging that the head turns by a specified angle, and the main controller records current air bag pressure application data as turning reference data; step 2, GPS navigation; and 3, the air bag is pressed and steered. According to the intelligent head band, the configuration scheme of the intelligent head band for multi-section type air bag interactive navigation is adopted, navigation and obstacle avoidance are achieved through pressure application of the air bags, and on the premise that comfort and accuracy are guaranteed, good use feeling is brought to the blind.

Description

technical field [0001] The invention relates to the technical field of intelligent blind-assisted navigation, in particular to an intelligent blind-assisted headband based on multi-stage airbag interactive navigation and a configuration method. Background technique [0002] According to statistics from the World Health Organization in 2016, the number of visually impaired people in my country has grown to 17.31 million. In other words, there is one blind person in every eighty people. Therefore, China has become the country with the largest number of visually impaired people in the world. For the visually impaired, they face more powerless conditions than physical disabilities, such as being unable to check traffic lights at intersections, and unable to socialize normally. [0003] The currently widely used aids for the blind are guide sticks and guide dogs. Guide sticks can help the blind to carry out the most basic life to a certain extent, but they cannot improve the li...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems of many technological blind aid products in the prior art, but there are still deficiencies in terms of comfort and convenience, and propose an intelligent blind aid headband based on multi-stage airbag interactive navigation and its configuration method

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