KR20100000135A

KR20100000135A - A safety crosswalk for crossroads

Info

Publication number: KR20100000135A
Application number: KR1020080059514A
Authority: KR
Inventors: 장재민
Original assignee: 장재민
Priority date: 2008-06-24
Filing date: 2008-06-24
Publication date: 2010-01-06

Abstract

The present invention relates to a safety crosswalk at a signal intersection, and more particularly, in a crosswalk that allows a pedestrian to cross a signal intersection through which a vehicle passes.

The present invention relates to a safety pedestrian crossing that allows pedestrians to safely cross the road while the approaching vehicle is stationary by applying a curved crosswalk in front of the pedestrian crossing.

The safety pedestrian crossing, to improve the problems caused by improper location of the crosswalk and inefficient signal time, such as vehicle delays and pedestrian-related accidents near the crosswalk,

In installing a pedestrian crossing for the direction in which the vehicle enters, prepare a waiting space for the straight and right-turning vehicles, secure a turning radius, reduce the number of pedestrian crossing violations, and enhance the driver's visual effects. The present invention relates to a safety pedestrian crossing at a signal intersection that provides a safety pedestrian crossing at a signal intersection for installing a refracted pedestrian crossing, thereby reducing pedestrian accidents at a pedestrian crossing and collisions of vehicles attempting to enter the pedestrian crossing ahead.

Description

Safety crosswalk at signal crossroads {A SAFETY CROSSWALK FOR CROSSROADS}

The present invention relates to a safety pedestrian crossing at a signal intersection, and more particularly, to secure a waiting space of a vehicle entering without crossing the pedestrian's walking according to an indication signal of a traffic light at a pedestrian crossing and an intersection to significantly reduce accidents in the pedestrian crossing. It relates to a safety crosswalk to a signal intersection that can be reduced.

In recent years, there has been a tendency for roads to become parking lots due to the increase in operating vehicles.In rush hour, pedestrians and vehicles are crowded due to pedestrians crossing the crosswalk and vehicles going through the intersection. Contact accidents and vehicles coming behind them and vehicles that have been invading the intersection and stopping have caused traffic jams in the other lane to cause congestion.

In addition, since the traffic volume during the rush hour and the rush hour suddenly increases, the rhythm of the traffic flow cannot be maintained for some time, and the number of vehicles on the stop line increases, especially when more vehicles turn right at the intersection, the vehicle stops at the intersection. There is a problem that the vehicle can not proceed.

Therefore, the rear side of the vehicle is stopped, the crosswalk of the stop line is retracted by a certain distance, causing the inconvenience of narrowing the crosswalk, but there is a space to stop the left and right proceeding vehicles, which is pedestrian walking There has been a problem that the length increases, and the vehicle intersection passing time becomes long.

That is, as shown in the conventional crosswalk as shown in Figure 1a, after the left turn signal at the intersection when the straight signal and the pedestrian signal of the opposite lane comes in at the same time, the left turn vehicle remains in the intersection, so the smooth traffic of the straight vehicle resulting There was a distraction that interfered with

In FIG. 1B, when a straight signal and a pedestrian signal are simultaneously input due to a right turn vehicle, a traffic delay may occur because a straight vehicle at the rear cannot proceed.

That is, when the pedestrian crossing is installed close to the curb line as described above, if the green light is turned on for the pedestrian to cross the pedestrian crossing, the right-turning vehicle must stop before the pedestrian crossing on the pedestrian signal, thereby The vehicle flow was delayed by

In addition, FIG. 1C is a case where the pedestrian crossing is installed by retreating backward on the curb line, so that pedestrians have to walk by bypass, there is a problem in that the walking length is longer and the time for the vehicle to pass through the intersection is longer.

FIG. 1D illustrates a case in which a vehicle stop line is installed at the front and rear of a pedestrian crossing, the pedestrian signal is increased as the pedestrian walks longer and the driving speed is increased according to the driving habit of the driver who wants to quickly exit the intersection. At the same time, there was a risk of death in contact with pedestrians trying to cross.

Therefore, the present invention was devised to solve all the problems of the prior art as described above, to secure the waiting space of the right-turn vehicle, to secure the radius of rotation to prevent invasion on the crosswalk and to improve the visual effect of the driver Its purpose is to provide a safety crosswalk at signal intersections that can significantly reduce safety accidents on the sidewalk.

In order to achieve the object of the present invention as described above, but the installation of the articulated pedestrian crossing 10 is accompanied by a space in which the left and right turn vehicle can wait,

It provides a safety crosswalk for the signal crossover that is configured by installing a safety fence 20 on both sides of the crosswalk to prevent stepless crossover and at the same time increase the safety efficiency.

According to the present invention provided as described above, the right turn and left turn vehicles can be installed by the refraction-type crosswalk to secure the turning radius and enhance the driver's visual effect, and the pedestrian crossing can be in the waiting space immediately before the crosswalk violation. This prevents the flow of straight vehicles, thereby eliminating all existing problems and installing safety fences so that pedestrians can cross only on crosswalks. It is a useful invention that can prevent the risk.

The safety crosswalk 10 of the signal intersection is a safety fence 20 is installed at the end of one side of the road, the crosswalk 10 starts from the end where the safety fence 20 is installed, the other end of the road Refraction crosswalk is applied to the part, but the center part is bent,

The safety fence 20 is installed in India, the length is preferably installed to install a safety fence made by applying approximately 1M in height, 30M in length.

The pedestrian crossing 10 is provided with a pedestrian crossing provided as a guide line across the road for pedestrians to cross safely, or a guide line crossing the road at the intersection of the crossroad and the crossroad, and a crossroad pedestrian crossing provided as guide lines crossing each other. ,

It is further provided with a stop line (30) for crossing the road immediately before the guide line in the direction of the vehicle traveling on the road.

In addition, the guide line and the stop line 30 is painted in a primary painting or a plurality of paintings, and the height from the road surface is painted at a height of 5.0 mm to 30 mm, so that the vehicle prevents overspeed or facilitates pedestrian crossing of the road. The basic configuration is to provide a pedestrian crossing for safety crossings to guide safely.

Hereinafter, with reference to the accompanying drawings as follows.

Figure 1a, b is a cross-sectional view of the prior art,

2 is a configuration diagram of a safety crosswalk of the present invention, Figure 3 is a configuration diagram for showing an embodiment of a place where the road linear is not good as another embodiment of the present invention.

In the safety crosswalk of the present invention, as shown in Figure 2, the waiting space (A) of the right turn and left turn vehicle is provided, when the turn signal is rotated by the signal and enters the pedestrian crossing when the pedestrian signal passes, Since the vehicle does not go to wait, the traffic flows smoothly without disturbing the flow of the straight vehicle.

In the above case, since there are differences in the number of vehicles passing through the pedestrian crossing per unit time when there are zero vehicle waiting spaces and six vehicles, an appropriate waiting space must be secured according to a right turn ratio. Although two air spaces are most preferable, they may be appropriately arranged according to the number of passing vehicles.

In addition, a stop line is installed in front of the safety crosswalk, which is preferable because a crosswalk is refracted, so that a refracted stop line is installed in the form of a refracted crosswalk (in the drawing, expressing a lane of a four-lane lane) However, it is preferable that the stop line is applied to the lanes of three-way lanes and five lanes or more.)

That is, by providing the waiting space of the safety crosswalk, it is possible to secure the rotation radius of the vehicle to turn left and right to prevent the crosswalk invasion and increase the driver's visual effect, and to install the safety fence to walk the refractive crosswalk. It will prevent unauthorized crossing.

On the other hand, Figure 3 is to show another embodiment of the present invention, by installing a diagonal cross-shaped crosswalk to ensure the waiting space of the right turn vehicle and left turn vehicle smooth communication of the straight vehicle without invading the crosswalk As a result, the two-lane driver can reduce the pedestrian crossing accident because the two-lane driver eliminates the blind spots caused by the large vehicle stopped in the first lane.

In addition, Figures 4 and 5 are to show the operation that can reduce the accident caused by the driver of the right-turning vehicle is not easily aware of the vehicle stagnant in the direction to rotate, the crosswalk side surface is shown in front, so the pedestrian It is possible to pass the crosswalk safely by enhancing the visual effect that can be easily seen, and in areas with poor visibility of mountain roads and curved roads, there is a space to flexibly respond to pedestrian traffic signals to prevent crosswalk safety accidents. Will be.

As described above, the present invention is not limited to the above-described embodiments and the accompanying drawings, and various substitutions may be made by those of ordinary skill in the art without departing from the technical spirit of the present invention. , Modifications and variations are possible.

Figure 1a, 1b, 1c, 1d is a state diagram for showing the configuration of the crosswalk of the prior art

2 is a perspective view for showing the configuration of the present invention

Figure 3 is an illustration of a crosswalk is not good linear to show another embodiment of the present invention

4 and 5 is an explanatory diagram according to the improvement of visual enhancement of the present invention

(Explanation of symbols for the main parts of the drawing)

10 ... crosswalk 20 ... Safety fence

30.Stop line A ... Rotating vehicle waiting area

Claims

In installing safety crosswalks at signal intersections,

Safety fences are installed on the side of the curb on one side of the crossroads, buried in the ground and upright on the ground.

Crosswalk starts from the end where the safety fence is installed, and continues to the end of the other road,

Safety pedestrian crossing of the signal intersection, characterized in that the cross-section of the refraction type bending the center portion of the crosswalk is bent.

According to claim 1,

Crosswalks are safety crosswalks at signal intersections, including those that are in the form of diagonal lines.

According to claim 1 or 2,

Crosswalk is a safety crosswalk for signal intersections, characterized in that the height from the road surface is installed by painting the height of 5.0mm to 30mm.