Intelligent concealed ice breaking skidding resisting system of expressway

A highway and intelligent technology, applied in the field of dark ice breaking system, can solve the problems of poor economic benefits, immeasurable maintenance costs, low frequency of use, etc., and achieve the effect of reducing safety hazards and good deicing effect

A highway and intelligent technology, applied in the field of dark ice breaking system, can solve the problems of poor economic benefits, immeasurable maintenance costs, low frequency of use, etc., and achieve the effect of reducing safety hazards and good deicing effect

CN102852068AInactive Publication Date: 2013-01-02SOUTHWEST JIAOTONG UNIV
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  • Intelligent concealed ice breaking skidding resisting system of expressway
  • Intelligent concealed ice breaking skidding resisting system of expressway
  • Intelligent concealed ice breaking skidding resisting system of expressway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] figure 1 , figure 2 Shown, a kind of specific embodiment of the present invention is, a kind of expressway intelligent dark ice-breaking antiskid system, its composition is:

[0030] An elastic layer 2 and an electric heating belt layer 3 are laid between the wearing layer 1 of the road surface and the base road base 4; the wearing layer 1 of the road surface is embedded with an intelligent road surface sensor 10;

[0031] The roadside solar energy storage device is sequentially composed of a solar cell assembly 5, a controller 6, a storage battery 7, and a boost inverter 8;

[0032] The roadside PLC controller 9 is connected with the intelligent road surface sensor 10, the step-up inverter 8, and the electric heating belt layer 3 at the same time.

[0033] figure 2 It is shown that the wear layer 1 of this example has a convex and concave arc structure in the longitudinal direction, the radius of curvature (r) of the convex part is 50-80m, the radius of curvature ...

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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...

Claims

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Application Information

Patent Timeline
02 Jan 2013
Publication
CN102852068A
IPC
E01C11/26
Inventors
张祖涛; 吴健