Intelligent concealed ice breaking skidding resisting system of expressway

Abstract

The invention provides an intelligent concealed ice breaking skidding resisting system of an expressway. The structure of the intelligent concealed ice breaking skidding resisting system is as follows: an elastic layer (2) and an electric heating belt layer (2) are paved between an abrasion layer (1) of a pavement and a foundation roadbed layer (4); an intelligent pavement sensor (10) is embedded on the abrasion layer (1) of the pavement; a solar cell subassembly (5), a controller (6), a storage battery (7) and a booster inverter (8) are interconnected in sequence to form a solar energy storage device at the roadside; and a PLC (Programmable Logic Controller) controller (9) at the roadside is connected with the intelligent pavement sensor (10), the booster inverter (8) and the electric heating belt layer (3). The system provided by the invention is good in effect of ice removing, has no influence to the traffic, and is energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to a dark ice breaking system, in particular to an intelligent dark ice breaking and anti-skid system for highways. Background technique [0002] Dark ice is an invisible ice layer, which occurs mostly in the Yunguichuan area of ​​my country. Often ambushes on the road surface of the expressway, which brings a huge potential safety hazard. To reduce safety hazards, deicing is required. Existing deicing technology mainly includes: chemical deicing method, mechanical deicing method. [0003] Chemical ice melting is to sprinkle deicing agent on the icy road surface, and use the low freezing point of the electrolyte solution formed by deicing agent to achieve the deicing effect. The deicing agents used are generally chlorine salt ice-melting substances, including sodium chloride, calcium chloride, magnesium chloride, etc. However, when spraying deicing agents on roads that are prone to premature freezing, new dark ice will usually...

AI Technical Summary

Problems solved by technology

Regardless of the mechanical ice-breaking method, it is difficult to overcome the damage to the road surface or the machine itself during the de-icing operation of the machine, and its maintenance costs are immeasurable; the de-icing machine works on the road during ice-breaking, which will also cause traffic congestion and interruption

In addition, deicing machinery is strongly affected by the season, the frequency of use is low, and the economic benefit is poor

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