Intelligent outdoor blind guiding equipment and navigation and positioning method for controlling equipment

Abstract

The invention relates to the technical field of electronic communication, in particular to intelligent outdoor blind guiding equipment and a navigation and positioning method for controlling the equipment. According to the intelligent outdoor blind guiding equipment and the navigation and positioning method for controlling the equipment, the interaction mode of voice conversation is adopted, so that the vision defect of vision disorder people is fully overcome, and interaction between users and a system is more convenient; through a structure in intercommunication with a remote service platform, an outdoor travel scheme for the blind is realized, and real-time monitoring of the blind is achieved; action of the blind guiding equipment can be remotely controlled or directed online, so that the accuracy and safety of travels of the blind are ensured; through the mobile communication technology and the satellite positioning technology, communication and positioning of the blind are effectively achieved. GPS and RFID joint positioning is adopted, so that problems caused when GPS positioning errors or GPS failures happen are effectively solved, and the timeliness and accuracy of positioning of the blind are ensured.

Description

technical field [0001] The invention relates to the technical field of electronic information network networking, in particular to an intelligent outdoor blind guide device and a navigation and positioning method for controlling the device. Background technique [0002] Visual impairment is a disease that seriously affects the quality of human life. There are approximately 140 million visually impaired people worldwide. Among them, 45 million people are blind, and on average, a blind person is born in the world every 5 seconds. There are nearly 13 million visually impaired patients in my country, including about 5.5 million blind people, and the number is increasing by 450,000 every year. For most blind people, the main reason that affects their quality of life is that they cannot walk freely, and they cannot avoid obstacles in the environment as flexibly as normal people. The cost of training a guide dog is more than 300,000 yuan, which is difficult for a normal family t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to help the blind to locate accurately outdoors in view of the inconvenient, unsafe, poor real-time performance and poor human-computer interaction in traditional blind guide equipment, and at the same time, the guiding method is convenient, with high safety performance, It has strong real-time performance and convenient human-computer interaction. In actual situations, it can complete the guiding task for the blind to the greatest extent. It provides an intelligent outdoor blind-guiding device to solve the above technical problems;

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