Intelligent blind road and blind stick of digital vector

Abstract

The invention relates to an intelligent blind road and an intelligent blind stick of a digital vector, which comprise an intelligent blind road and an intelligent blind stick. The intelligent blind stick comprises a voice information distribution device, a battery management system, a computer data processing system, an RFID remote card reader, a sensor, an external information exchange system and a regional information exchanger. The intelligent blind road is a blind road containing a radio-frequency label coded by environmental geographic information. Circuits have the connection relationships that: the battery management system is connected with the voice information distribution device, the computer data processing system, the RFID remote card reader and the sensor respectively; the voice information distribution device is connected with a voice loudspeaker; the computer data processing system is connected with the voice information distribution device; the computer data processing system is interconnected with the RFID remote card reader and the sensor; the computer data processing system is interconnected with the external information exchange system; the external information exchange system is interconnected with the regional information exchanger; and the RFID card reader and the sensor are interconnected with the blind road containing the radio-frequency label.

Description

Technical field [0001] The invention relates to a digital vector intelligent blind track and a blind stick, belonging to the technical field of living facilities for the disabled. Background technique [0002] The "Code for Design of Barrier-Free Urban Roads and Buildings" issued by China stipulates that key areas such as urban central areas, government offices, commercial streets, and traffic buildings should be set up with blind tracks, bus waiting stations, upper and lower entrances, and under bridges Protected areas, bridges, tunnels, and sidewalks of three-dimensional intersections should be set up to prompt the blind; to make the passage safe and convenient for the disabled. [0003] At present, blind tracks are basically used to lay fixed-shaped floor tiles on the sidewalks (divided into walking strip blind floor tiles and dotted blind floor tiles) to make the visually disabled have different foot feelings and induce the visually disabled to face Walk forward and identify t...

AI Technical Summary

Problems solved by technology

This requires certain foot feeling requirements for the visually impaired. The difference in the tactile nerves of the feet and the difference in shoes will affect the induction effect; it will bring inconvenience to the safety and use of the visually impaired.

At the same time, due to local municipal construction and road site changes, the ground tiles of the blind road are often damaged or lost, causing the blind road to break, making it difficult for the visually impaired to lose their direction.

In addition, the information that the current blind road can provide is extremely poor, and it can only prompt the walking information that the current blind road is a straight road or a turning bifurcation point.

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