Buried type light-emitting indication identification body

Abstract

The invention discloses a buried type light-emitting indication identification body. The light-emitting indication identification body comprises a strip-shaped light-emitting module (1), a strip-shaped module frame (2) and a strip-shaped mounting seat (3); the strip-shaped light-emitting module (1) embedded in the strip-shaped module frame (2) emits light after being powered on to form a pattern mark with an indication function, the strip-shaped module frame (2) is fixedly mounted on the strip-shaped mounting seat (3), the strip-shaped module frame (2) and the strip-shaped mounting seat (3) are buried in a road surface, and a light-transmitting surface of the strip-shaped light-emitting module (1) does not exceed the road surface. The buried type light-emitting indication identification body has a good light-emitting guiding / warning function, can replace paint marked lines at multiple positions on a road, has the advantages of being high in pressure resistance, large in variability, high in safety, wide in weather resistance and short in construction period, and is very wide in application range.

Description

technical field [0001] The invention belongs to the technical field of traffic facilities, and in particular relates to an indicator body, in particular to an underground luminescent indicator body with strong pressure resistance, large variability, high safety and wide weather resistance. Background technique [0002] With the rapid development of road construction, as of 2019, the total mileage of highways in my country has reached 4.8465 million kilometers, and the mileage of expressways has reached 142,600 kilometers, ranking first in the world. As the lifeline of controlling and guiding road traffic, road markings are drawn on the road surface or other road facilities with prescribed lines, arrows, characters, elevation marks, raised road signs, etc., and convey various fixed basic information of the road to vehicles and vehicles. Pedestrians, especially vehicle drivers, so as to achieve control and guide traffic and disperse traffic flow. [0003] The coatings used fo...

AI Technical Summary

Problems solved by technology

[0007] (3) When the road markings need to be repainted during the maintenance period, it is necessary to place fences, warning signs and other equipment near the markings to be repainted to remind passing vehicles and pedestrians to pay attention to avoiding them. When the markings are long, the construction period It will also be correspondingly longer. At this time, if the traffic flow of the road section where the marking line is located is relatively large or the traffic situation is relatively complicated, the construction operation will have a considerable impact on the traffic of the road section, and in severe cases, it will increase the traffic accident rate of the road section

[0008] For this reason, many manufacturers have begun to develop products with luminous functions to replace traditional paint markings, but most of these products are used to solve the problem of poor reflective ability of paint markings in bad weather, and the technical solutions adopted are similar to ordinary lighting. , there are relatively few studies on pressure resistance, variability, safety, weather resistance, etc., and these properties are indispensable for road applications

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