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Expressway traffic facility system for reducing vehicle accidental collision harm

A technology for highways and traffic facilities, applied in traffic signals, roads, roads, etc., to reduce debris splash, reduce accidental collision hazards of vehicles, and extend service life

Active Publication Date: 2021-08-10
郑州华路兴公路科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a traffic facility system for reducing accidental collision hazards of vehicles on expressways, so as to solve the above-mentioned background technology in which vehicles accidentally collide with guardrails when driving at high speed on expressways, reduce collision losses, and reduce accidental collisions when vehicles are driving at high speeds. Hitting the guardrails on both sides of the expressway will cause serious harm and reduce the technical problems of property damage and personal casualties of drivers and passengers.

Method used

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  • Expressway traffic facility system for reducing vehicle accidental collision harm
  • Expressway traffic facility system for reducing vehicle accidental collision harm
  • Expressway traffic facility system for reducing vehicle accidental collision harm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] see Figure 1-5 , an embodiment provided by the present invention: a traffic facility system for reducing accidental vehicle collision hazards on highways, comprising a base 1, fixed plates 2 are fixedly installed on the front and rear sides of the base 1, and each set of fixed plates 2 There are grooves evenly, and each group of grooves is equipped with a rotating roller 3, and the sides of the two sets of fixed plates 2 are connected by a buffer assembly 7. The buffer assembly 7 includes a connecting rod 71, and the two groups of connecting rods 71 ​​are in the shape of X hinged cross structure, and the left and right sides of the two groups of connecting rods 71 ​​are connected by reeds 72, the reeds 72 are arranged in an arc-shaped structure, and the upper and lower ends of the two groups of connecting rods 71 ​​are respectively hingedly connected with sliding sleeves 73, and slide The sleeve 73 is movably socketed on the sleeve 74, and the sleeve 74 is respectively...

Embodiment 2

[0056] Different from Embodiment 1, in this embodiment, the base is fixedly arranged on one side of the expressway. The fixing plate is made of high-strength non-metallic material, and has a certain amount of deformation when it is hit, especially carbon fiber composite material.

[0057] The traffic facility systems are arranged one by one on both sides of the expressway to form a protective belt. Of course, the traffic facility systems can also be arranged one by one on both sides of the expressway's sharp turn to form a protective belt, which can be arranged as required.

[0058] When multiple traffic facility systems are arranged in sequence on both sides of the expressway, they are fixedly connected together through connecting plates, thereby forming a whole, improving the blocking effect when being accidentally collided by high-speed vehicles, and further reducing the speed of vehicles. Accidentally hitting the guardrails on both sides of the expressway while driving wi...

Embodiment 3

[0063] Different from the above-mentioned embodiment, in this embodiment, a collision sensor is provided between the rubber sleeve and the rotating rod, and the collision sensor is connected to the processor by wire or wirelessly, and the processor is arranged on the base internal.

[0064] The inside of the base is also provided with a power supply, and the collision sensor, processor, solenoid valve and other electrical appliances are all powered by the power supply. The power source is a rechargeable battery. A solar panel is arranged on the upper part of the protective cover, and the rechargeable battery is powered through the solar panel.

[0065] The rubber sleeve is provided with an opening, the opening is provided with a first airbag, and the first airbag is not inflated in a non-collision state. Inside the base, a first inflation device is also provided, and the first inflation device includes a gas bottle, especially a nitrogen gas bottle; high-pressure gas is arra...

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Abstract

The invention discloses an expressway traffic facility system for reducing vehicle accidental collision hazards, which comprises a base, the front side and the rear side of the base are respectively provided with a fixing plate, each group of fixing plates is uniformly provided with grooves, and each group of grooves is internally provided with a rotating roller; the sides, close to each other, of the two fixing plates are connected through a buffer assembly, the buffer assembly comprises connecting rods, the two connecting rods are of an X-shaped hinged cross structure, and the left sides and the right sides of the two connecting rods are connected through reeds. When a vehicle is accidentally collided, the buffer assembly deforms after being stressed so as to reduce part of impact force, and meanwhile, the impact force is partially counteracted by utilizing the counter-acting force of the reed and the spring, so that the impact force generated by collision is reduced to the maximum extent, and the accidental collision harm of the vehicle is reduced.

Description

technical field [0001] The invention relates to the technical field of safety protection facilities for expressways, in particular to a traffic facility system for reducing accidental collision hazards of vehicles on expressways. Background technique [0002] With the development of the economy, my country has entered the era of automobiles, and millions of households have private cars. During festivals, especially during national holidays, vehicle traffic accidents on expressways emerge in an endless stream. These traffic accidents can cause property damage in light cases, and cause personal casualties to vehicle drivers and passengers in severe cases. [0003] In the prior art, vehicles are equipped with safety functions such as active braking, lane keeping, and anti-lock braking. The guardrails on both sides of the road, because the existing guardrails are made of metal, will generate a huge impact at the moment of impact, which will not only cause serious accidents for ...

Claims

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Application Information

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IPC IPC(8): E01F15/02E01F15/00E01F9/619E01F9/669F16F15/023
CPCE01F15/02E01F15/00E01F9/619E01F9/669F16F15/0232Y02A30/30
Inventor 宋栋栋丁保华高科冯露吴芳
Owner 郑州华路兴公路科技有限公司
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