Pliable vision identification for cross of road

Abstract

The invention relates to a foldaway highway intersection identification sign. The sign is provided with a tube-wall thickness-reduction variable cross-section part, the thickness of which is one third to two thirds of that of tube walls of the other parts. Vertical strip-shaped openings are formed at the periphery of the variable cross-section part. The openings are sealed by silicone gel. The outer surfaces of the openings are coated with the same paint gloss as the sign, or reflective membranes are attached on the outer surfaces thereof, so that the appearance of the whole sigh is consistent. The structure of the sign allows the sign to be flexible or broken when the sign is hit. The sign has the advantages of good identification, high safety, low cost and simple structure.

Description

technical field [0001] The invention belongs to the field of traffic safety, and relates to the safety design and improvement of highway intersections, especially the easy-to-fold visual recognition signs of highway intersections, which are used on both sides of highway intersections to mark or warn intersections or openings along lines, and enhance highway intersections Or open visibility facilities along the line. Background technique [0002] In recent years, the "national highway economy" has brought development to towns and cities, but it has also brought serious safety hazards. Local residents opened their mouths on the highway at will for convenience, resulting in excessive intersection density in some sections of the road, unsatisfied intersection line-of-sight triangles, and unsound intersection warning signs and markings, which increased safety hazards. The roadside visual recognition signs commonly used in "Road Traffic Signs and Markings" (GB5768-1999) are often...

AI Technical Summary

Problems solved by technology

Local residents opened their mouths on the road at will for convenience, resulting in excessive density of intersections in some sections of the road, unsatisfactory intersection line-of-sight triangles, and unsound intersection warning signs and markings, etc., which increased safety hazards

The roadside visual recognition signs commonly used in "Road Traffic Signs and Markings" (GB5768-1999) are often installed on the roadsides such as openings and intersections along the road. Because of their small size (the ground height is only 80cm), the setting positions are confusing Disadvantages such as easy to be buried by green plants

When setting, it can no longer warn the driver to pay attention to the danger of the intersection or the opening along the line, and it cannot reach the role of reminding the driver to drive safely

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