Safety facility device used for real-time warning of icing on highway pavement

Abstract

The invention discloses a safety facility device used for real-time warning of icing on a highway pavement. The safety facility device used for real-time warning of icing on the highway pavement comprises solar energy ground lamps (1) and a solar energy light-emitting diode (LED) panel (2). According to the safety facility device used for real-time warning of icing on the highway pavement which comprises solar energy ground lamps (1) and the solar energy LED panel (2), wherein each solar energy ground lamp (1) comprises a solar photovoltaic cell, a charge-discharge cell, a red-and-green double-color LED lamp, a temperature and humidity transducer and a D data processing transmission chip circuit, and the solar energy LED panel (2) comprises the solar photovoltaic cell, the charge-discharge cell, a LED image-text display screen, a P data processing chip circuit and a red twinkling caution lamp. The technical scheme includes that the safety facility device used for real-time warning of icing on the highway pavement sends out red light and image-text caution according to congelation critical data collected from the ground, and transmits the congelation critical data to a traffic control center through an internet. The safety facility device used for real-time warning of icing on the highway pavement overcomes the defects that pavement congelation warning can not be issued in a real-time and real-section mode in the prior art, and enables expressways to achieve the purpose that the congelation warning can be issued in the real-time and real-section mode.

Description

technical field [0001] The invention relates to a road safety facility, in particular to a safety facility device for real-time warning of road icing installed on a road for warning vehicles of road icing. Background technique [0002] In the cold winter with heavy rain and snow, the road surface of the expressway is prone to freezing and freezing, which seriously endangers the driving safety of vehicles. It is necessary to issue a warning of road icing to driving vehicles in time. Forecast, issue warnings to driving vehicles through the LED information display screens installed along the expressway; due to the meteorological phenomenon of "ten miles of different weather" on the mountainous expressway, and the distance between the information release center of the expressway due to freezing rain, the road surface is freezing The mountainous highway area is far away, and it is difficult to issue real-time road freezing warnings in real time. In addition, the bridge decks of h...

AI Technical Summary

Problems solved by technology

[0002] In the cold winter with heavy rain and snow, the road surface of the expressway is prone to freezing and freezing, which seriously endangers the driving safety of vehicles. It is necessary to issue a warning of road icing to driving vehicles in time. Forecast, issue warnings to driving vehicles through the LED information display screens installed along the expressway; due to the meteorological phenomenon of "ten miles of different weather" on the mountainous expressway, and the distance between the information release center of the expressway due to freezing rain, the road surface is freezing The mountainous highway area is far away, and it is difficult to issue real-time road freezing warnings in real time. In addition, the bridge decks of highway bridges are prone to freezing before the road surface due to the lack of geothermal heat. If there is no real-time real-time freezing warning here, give Driving vehicles bring great potential safety hazards; therefore, there are problems and deficiencies in the existing technology that it is difficult to issue road freezing warnings in real time

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