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Vehicle-road cooperative programmable telescopic spike and warning method

A vehicle-road coordination and road stud technology, which is applied to roads, roads, road signs, etc., can solve problems such as appearance and structural design, and application scene limitations, and achieve the effects of improving safety, reducing damage, and extending service life

Inactive Publication Date: 2019-06-14
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the number of intelligent transformation of road studs and its application in practice is relatively small, and the application scenarios are relatively limited, and the design of traditional road studs has not been broken in terms of appearance and structural design.

Method used

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  • Vehicle-road cooperative programmable telescopic spike and warning method
  • Vehicle-road cooperative programmable telescopic spike and warning method
  • Vehicle-road cooperative programmable telescopic spike and warning method

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Experimental program
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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] see figure 1 and figure 2 , the present invention provides a vehicle-road collaborative programmable telescopic road stud, including a main body control part 1, a shock absorbing spring 3 and a base 4; the base 4 is fixed on the road surface at a position to be marked by two expansion screws, the fixed position The height is lower than the road surface, and the height difference is not less than 2 cm; one end of the shock absorbing spring 3 is fixedly connected with the base 4, and the other end is fixedly connected with the main body control part 1, which is used to buffer the impact of the main body control part 1. The connection part between the damping spring 3 and the base 4 is fixed with special spike glue; when the damping spring 3 is not compressed, the bottom of the main control part 1 is flush with the road surface,...

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Abstract

The invention provides a vehicle-road cooperative programmable telescopic spike and a warning method. The vehicle-road cooperative programmable telescopic spike includes a main body control part, a shock absorbing spring and a base. The main body control part includes a shell, a reflective strip, a sealing ring, a photosensitive sensor, a main control board and a programmable LED lamp. The warningmethod based on the vehicle-road cooperative programmable telescopic spike controls a light emitting mode of the programmable LED lamp through sensitive external environment, and realizes the function of intelligently guiding and warning vehicles under different environment and requirements with the cooperation of the reflective strip. Meanwhile, the damage to tires is reduced and the service life of the spike is prolonged through sinking buffer design.

Description

technical field [0001] The invention belongs to the technical field of road traffic, and in particular relates to a vehicle-road cooperative programmable telescopic road stud and a warning method. Background technique [0002] Road studs are a commonly used traffic roadblock method, used to guide vehicles to travel in the correct direction and prevent speeding and traffic accidents. Road studs are mainly used in roads and railways. The real traffic environment is extremely complex and affected by many factors such as traffic flow, driving speed, load capacity, and weather factors. It is difficult for traditional road studs to adapt to complex and changeable road conditions during use. And people's demand for intelligent road traffic equipment. At present, there is some research on road studs at home and abroad, but mainly for the design of reflective and self-luminous. However, the number of intelligent transformation of road studs and its application in practice is relati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/553E01F9/559
Inventor 赵欣马珂崴苏天翼
Owner WUHAN UNIV OF TECH
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