Airbag-buffering intelligent road isolation belt
A technology of intelligent roads and isolation strips, applied in roads, roads, road safety devices, etc., can solve the problems of high power supply costs on expressways, damage to collision railings and isolation walls, etc., and achieve the effect of reducing damage and reducing danger
Active Publication Date: 2017-10-10
JIANGSU UNIV OF TECH
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Problems solved by technology
[0004] The present invention aims at the above-mentioned problems of high power supply cost of expressway and severe damage of cars colliding with railings and partition walls, and researches and designs an airbag buffer intelligent road partition that can automatically generate electricity by the movement of cars and can buffer collisions
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[0028] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0029] Such as figure 1 and figure 2 The shown airbag buffers the intelligent road barrier, which is installed at the left and right lane separation of the road or the outer edge of the road, and can generate electricity independently, automatically spray water, buffer the collision of the vehicle against the barrier device, and reduce the damage to the vehicle due to the collision. The isolation belt device of the embodiment of the present invention includes: two parallel brackets 1, collision rollers 2 arranged on the brackets 1, an elastic adjustable buffer device 3 sandwiched between the two brackets 11, and a pressure roller laid on the road surface 130...
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The invention belongs to the technical field of road safety equipment, and particularly relates to an airbag-buffering intelligent road isolation belt. The airbag-buffering intelligent road isolation belt comprises supports, collision safety airbags, a buffering airbag and piezoelectricity power generating devices, wherein each collision safety airbag comprises a piezoelectricity arc plate, a reset spring, a bag shell, a bag body, an air generator and a rubber cover; each piezoelectricity power generating device comprises a rubber mat, a power-generating transmission column, a fixing disc, piezoelectric patches, a big gear and a small gear, the lower ends of the power-generating transmission columns are provided with saw teeth, the saw teeth are engaged with teeth of the small gears, one ends of the piezoelectric patches are fixed on the fixing discs, and the other ends of the piezoelectric patches are engaged with teeth of the big gears; and when tyres roll across the rubber mats, the power-generating transmission columns move downwards, so that the non-fixed ends of the piezoelectric patches swing, and therefore the piezoelectric patches bend and discharge. According to the airbag-buffering intelligent road isolation belt, the kinetic energy of cars passing through a road surface can be transformed into the electric energy, and buffering can be conducted on car collision.
Description
technical field [0001] The invention belongs to the technical field of road safety equipment, and in particular relates to an airbag cushioning intelligent road isolation belt. Background technique [0002] The road separation belt is to separate the left and right traffic lanes. Now it is generally a green belt. When a traffic accident occurs, it is easy to hit the railing or separation wall of the green belt, causing damage to the car. Especially on the highway, when the speed of the vehicle hits the railing and the separation wall on both sides of the road, it is easy to cause greater damage to the vehicle. [0003] Especially on highways, in order to ensure the power consumption of street lighting, etc., it is necessary to erect poles and cables in a large area, and the power supply cost is high; in order to maintain and sprinkle water on the road, the sprinkler needs to drive from one high-speed entrance to another high-speed exit. If the water in the car compartment i...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E01F15/02H02N2/18H02J7/32E01H3/04G08G1/052
CPCE01F15/02E01H3/04G08G1/052H02J7/32H02N2/183
Inventor 李波贝绍轶李丽赵景波倪彰郑焱张兰春姚雪莲
Owner JIANGSU UNIV OF TECH