Blind guide method based on base station model, blind guide stick and blind guide system

Abstract

The invention relates to a blind guide method based on a base station model, a blind guide stick and a blind guide system. The guide rod comprises a handle, a guide rod, a voice input device, an Internet connection device, an alarming device, an RFID reader / writer and a power supply. The Internet connection device is electrically connected with the voice input device, the warning device and the RFID reader / writer respectively, the power supply is electrically connected with the voice input device, the Internet connection device, the warning device and the RFID reader / writer respectively, and the power supply is arranged in the guide rod. The Internet connection device is wirelessly connected with an external base station, and the RFID reader / writer is wirelessly connected with an RFID tagin the area where the blind path is located. The blind guide stick provided by the invention obtains the tag information of the RFID tag under the ground and the voice request information, sends the tag information to the base station for route planning after being processed, obtains the navigation information, realizes the intelligent blind guide, and does not need a hand-held terminal, the costis low and the feasibility is high.

Description

technical field [0001] The present invention relates to the technical field of blind guidance, in particular to a blind guidance method, a blind guide stick and a blind guidance system based on a base station model. Background technique [0002] As of 2010, there were about 12.63 million visually impaired persons in my country, the country with the largest number of visually impaired persons in the world. The improvement of the blind road and its barrier-free facilities is of great significance to the lives of the visually impaired. In order to facilitate the travel of the blind, there are usually blind lanes on the sidewalks. However, due to the irregular construction of some blind lanes and the fact that the blind lanes cannot be actively informed of their specific locations, the number of blind people who can actually use the blind lanes for travel is rare. [0003] At present, the main solutions to travel for the blind include the use of guide dogs, the use of intellige...

AI Technical Summary

Problems solved by technology

However, it has not been applied to the market so far. The main reason is that the current guide sticks based on RFID technology mainly use handheld terminal devices, which are expensive and difficult to popularize.

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