Design of Highway Icing Warning System

Abstract

This design discloses a real-time safety device for warning road surface icing, including solar ground lamp (1) and solar LED display (2).This design adopts the facility device composed of solar ground lamp and solar LED display screen. The solar ground lamp is equipped with solar photovoltaic cell, charging and discharging battery, red and green LED lamp, temperature and humidity sensor and D data processing and transmission chip circuit;The solar LED display screen is equipped with solar photovoltaic cell, charging and discharging battery, LED graphic display screen, P data processing transmission chip circuit and red flashing warning light;According to the technical scheme of sending out red light and graphic warning according to the freezing critical data collected from the ground, and transmitting the data to the traffic control center through the Internet, it overcomes the problems and shortcomings of the existing technology that it is difficult to issue the pavement freezing warning in real time, so that the expressway can achieve the purpose of real-time and real-time pavement freezing warning.