Intelligent blind person zebra crossing system

Abstract

The invention relates to an intelligent transportation system, in particular to an intelligent zebra crossing system for the blind, comprising a main control module, a pressure sensor module, a human body sensing module, a decibel detection module, a voice broadcast module, and a zebra crossing traffic module respectively connected with the main control module. Signal lights and rotary lifting blind zebra crossings; the rotary lifting blind zebra crossings include a casing, a rotating part arranged in the casing, a transmission part connected to the rotating part and a deceleration motor part, and the rotating part is connected with the casing shaft. The various parts of the invention cooperate with each other through the main control module, can detect the position of the blind, remind and control the green light time in real time, and complete the lifting and lowering of the zebra crossing through the rotary lifting and lowering of the blind zebra crossing, shorten the lifting time, reduce the bearing weight of the bearing, and reduce the cost. Has broad application prospects.

Description

technical field [0001] The invention relates to an intelligent transportation system, in particular to an intelligent blind zebra crossing system. Background technique [0002] China has the largest group of blind people in the world: the statistics in 2014 were 5 million, and there are tens of millions of disabled people. Although China already has the longest and most widely distributed blind roads in the world, all of these blind roads are ruthlessly cut off in front of the zebra crossing where people come and go. The zebra crossing is used as a sign for pedestrians to cross the street, and in some special places, it is also a must-pass for blind groups. However, the existing zebra crossings do not have any prompting effect for the blind. If the zebra crossings are directly set up as blind lanes, it will not only affect the normal driving of cars, but also easily make noise. At the same time, most of the existing zebra crossing time is determined according to normal peo...

AI Technical Summary

Problems solved by technology

However, the existing zebra crossings do not provide any reminders to the blind. If the zebra crossings are directly set up as blind roads, it will not only affect the normal driving of the car, but also easily make noise.

At the same time, most of the existing zebra crossing time is determined according to normal people's traffic, but it is not necessarily suitable for blind people, lacking consideration and care for blind people

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