A smart road block that prevents pedestrians from running red lights

Abstract

The invention relates to the technical field of intelligent traffic, and discloses intelligent road fenders for preventing pedestrians from running a red light. Each intelligent road fender comprisesa buried seat, stopping plates, a resonance tuning fork, lifting seats, connecting rods, blocking rods, a first magnetic sheet, a second magnetic sheet and a circuit motherboard; and the resonance tuning forks are fixedly mounted in resonance boxes, the positions, below two supports, in the buried seats are fixedly connected with the lifting seats correspondingly, and the connecting rods are movably inserted in the lifting seats. The intelligent road fenders for preventing the pedestrians from running the red light are laid at the pedestrian waiting positions at the two ends of a zebra crossing, when the red light is turned on, the stopping plates ascend, the gap between every two adjacent stopping plates is small, the pedestrians cannot stand, thus a stopping area is formed, and the pedestrians are prevented from casually running the red light; and when a vehicle comes, the resonance tuning forks vibrate, the blocking rods are extruded from the connecting rods, when passing over the stopping plates, the vehicle presses down the stopping plates, and thus the intelligent road fenders do not affect normal passage of the vehicle.

Description

technical field [0001] The invention relates to the technical field of intelligent traffic, in particular to an intelligent road block for preventing pedestrians from running red lights. Background technique [0002] With the development of society, more and more families own cars, and the increase of cars also leads to traffic congestion. In order to ease the flow of people and vehicles, the interval time of traffic lights will be adjusted. The interval between traffic lights is usually long, and many pedestrians run red lights due to lack of patience, which not only affects the normal operation of traffic, but also may cause traffic safety accidents. [0003] At present, the road blocks used in urban systems are mainly bar-type structures and baffle-type structures. The bar-type structure mainly includes two columns and a cross bar. The cross bar is lowered horizontally to prevent pedestrians from running red lights, but most sidewalks have two The pedestrian waiting area...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, more and more families own cars, and the increase of cars also leads to traffic congestion. In order to ease the flow of traffic, the interval between traffic lights will be adjusted. At some intersections with heavy traffic, The interval between traffic lights is usually long, so many pedestrians run through the red light due to lack of patience, which not only affects the normal operation of traffic, but also may cause traffic safety accidents

[0003] At present, the roadblocks used in the urban system are mainly bar-type structures and baffle-type structures. The bar-type structures mainly include two columns and a cross bar. The area of ​​the pedestrian waiting area at the end is small, and the two columns of the barrier structure not only take up space, but also make the already not spacious intersection narrower, slowing down the speed of pedestrians, and, when pedestrians pass, the crossbars are vertically retracted On the column, the center of the crossbar is too high, and it is easy to cause the crossbar to fall down in a windy weather and hit pedestrians. If strengthened fixing devices such as pull ropes and pulleys are installed on the column, the space will be further increased. In addition, the height of the horizontal bar is fixed after it is lowered horizontally, and its blocking range is limited. It is generally designed according to the height of an adult, and it cannot prevent children from passing directly under the railing. Once a child crosses the railing, and Adults cannot pass through, which is very likely to cause traffic accidents and children's safety hazards

[0004] The general baffle-type structure mainly includes a baffle and a lifting device, and the opening of the baffle is facing pedestrians. By raising the baffle on one side to form a pile structure to prevent pedestrians from running through the red light, in order to ensure the blocking effect, the blocking The area of ​​the slab is large and the slope is high. If the baffle is installed on the curb at both ends of the road, it will greatly reduce the space for pedestrians to stop and prolong the queue of pedestrians, so that the pedestrians behind cannot pass in time within the green light time. On the road, if the baffle is installed on the road, it will occupy the space of the non-motorized lane on the edge of the road, which will affect pedestrians and electric vehicles turning right.

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