Composite blind guiding system

Abstract

The invention relates to a composite blind guiding system. The system comprises a manual seat, a management server and a blind guiding device with an image acquisition function, wherein the manual seat, the management server and the blind guiding device are in communication connection through a network, and the blind guiding device is used for continuously acquiring image information of a blind user in the process of traveling; the management server is used for establishing video connection between the blind guiding device and the manual seat and operation management of the whole system; and the manual seat receives the information of the blind guiding device through the management server, communicates with the blind through voice and provides blind guiding service for the blind. The system also comprises a touch device worn by the blind user, wherein the touch device is used for receiving different touch effect change states made by an operation instruction sent by the manual seat through the management server, and the blind user quickly makes a judgment by combining the touch effect change states of the touch device. The composite blind guiding system adopts the structure and themode that the tactile device is combined with the voice prompt, thereby reducing the reaction time of the blind user and ensuring the trip safety of the blind user.

Description

technical field [0001] The invention relates to the technical field of blind guidance, in particular to a composite blind guidance system. Background technique [0002] Visual impairment is a disease that seriously affects the quality of human life. At present, there are about 18 million blind people in my country, accounting for 20% of the total number of blind people in the world, and the number of new blind people is increasing by 450,000 every year, which means that there will be a new blind person almost every minute. Due to the lack of vision, travel problems have always been one of the important problems plaguing the blind or visually impaired. How to provide an effective blind-guiding method or blind-guiding system to provide precise and specific guidance for blind people to travel has always been the focus of attention in society and the focus of research by researchers. [0003] In the traditional blind guide method, the blind need to be guided by others or guide...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a kind of compound blind guide system, aims to solve the existing blind guide system relying solely on voice (that is, the user's hearing) to remind the blind user, because the blind user needs a certain amount of time to respond to the voice prompt (including listening) Clear the content of the voice prompt and judge the follow-up behavior), the delay is too long, and it is basically impossible to walk normally

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