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
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[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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