A street-crossing guidance system for visually impaired pedestrians based on smart glasses

Abstract

The invention relates to a street-crossing guiding system for vision disorder pedestrians based on intelligent glasses. The street-crossing guiding system comprises a road system and a behavior indication system based on the intelligent glasses, wherein the road system comprises signal lamp information emitting equipment, vehicle information emitting equipment and vehicle information receiving equipment; the signal lamp information emitting equipment is mounted on a signal lamp of a street to be crossed by pedestrians, is connected with a signal machine and is used for sending signal lamp information to the vision disorder pedestrians; the vehicle information emitting equipment is mounted on a motor vehicle, is connected with vehicle-mounted GPS tracking equipment and is used for sending vehicle position information to the vision disorder pedestrians; the vehicle information receiving equipment is mounted on the motor vehicle, is connected with a vehicle-mounted voice prompt system, and is used for receiving position information sent by the vision disorder pedestrians; and the behavior indication system based on the intelligent glasses comprises the intelligent glasses and a mobile phone. By virtue of the street-crossing guiding system, vision disorder pedestrian crowds can conveniently and rapidly cross the street by themselves.

Description

technical field [0001] The invention belongs to the field of ergonomics and also relates to the technical field of traffic safety, in particular to a street-crossing guidance system for assisting visually impaired pedestrians to safely pass through zebra crossings. Background technique [0002] According to the data of the World Health Organization (WHO), in 2010, China had 8.248 million blind people, 67.274 million low vision people, and 75.512 million visual impairments combined. The quality of life of these visually impaired people is of great help. [0003] Most of the existing blind-guiding aids are based on tactile and auditory senses to detect obstacles, such as blind-guiding canes and electronic blind-guiding equipment designed on the principle of ultrasonic echo. These aids still exist in the detection of traffic signs based on visual recognition. Insufficient. The visually impaired still cannot cross the street independently, conveniently and quickly because they...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a street-crossing guidance system that enables visually impaired people to cross the street autonomously, conveniently, and quickly, and solve the problem of difficulty in crossing the street for the blind, low-vision, and visually disabled

Images