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Intelligent blind person zebra crossing system

A technology for zebra crossings and blind people, applied in roads, road signs, traffic signals, etc., can solve the problems of blind people not being able to get any prompts, lack of consideration and care for blind people, and affecting normal driving of cars, so as to prolong the green light time, integrate closely, The effect of simple structure

Inactive Publication Date: 2018-03-06
ZHEJIANG SCI-TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Intelligent blind person zebra crossing system
  • Intelligent blind person zebra crossing system
  • Intelligent blind person zebra crossing system

Examples

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Embodiment Construction

[0029] Such as figure 1 As shown, an intelligent zebra crossing system for the blind includes a main control module, a pressure sensor module connected to the main control module, a human body sensing module, a decibel detection module, a voice broadcast module, a zebra crossing traffic light and a rotary lifting blind zebra crossing; The pressure sensor module detects the pressure change of the tactile brick before the zebra crossing, and outputs data to the main control module, and the main control module controls the rotary lifting blind zebra crossing and the voice broadcast module; the human body sensing module detects and senses the zebra crossing The blind person, and the signal output of the human body induction is sent to the main control module, and the main control module controls the zebra crossing traffic lights, the rotary lifting blind zebra crossing and the voice broadcast according to the human body induction signal; the decibel detection module detects the siz...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/576
Inventor 俞阳阳吴小平孙锡英王敬民苗青
Owner ZHEJIANG SCI-TECH UNIV
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