KR102003832B1 - Speeding brakes on roads with buffering capability - Google Patents

Abstract

The present invention relates to a road speed bump with a buffer function of a driving vehicle, and more specifically, to a road speed bump with a buffer function of a driving vehicle, which lights a warning lamp to call attention and lowers a speed bump to allow a vehicle wheel of the vehicle to pass through the speed bump in an almost horizontal state when a vehicle speeds by deciphering a progress speed before passing through the speed bump, thereby minimizing impact generated by being proportional to a vehicle speed when passing over the speed bump.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a speeding brakes on roads,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a speed control device for a road equipped with a buffering function of a driving vehicle, and more particularly, The speed of the vehicle is lowered and the speed of the vehicle is allowed to pass through the speed braking jaw in a state in which the wheels of the vehicle are substantially horizontal, thereby minimizing the impact that is caused in proportion to the speed of the vehicle. The present invention relates to a speed limiter of a road equipped with a buffer function.

In general, the speeding brakes are installed on the roads where there are frequent traffic accidents due to over speeding, areas where there are many floating populations such as schools and residential areas, child protection areas, and so on, for the safety of pedestrians.

Such a speed limiter is generally formed in an arc shape and made of ascon, cement, iron plate, synthetic rubber or the like, and fixed on the road surface.

However, the overspeed braking jaws may still cause a shock to be applied to the vehicle even though the vehicle passes through at a low speed, causing discomfort to the driver of the vehicle as well as continuously damaging the vehicle.

In addition, since the vehicle has a large amount of the front portion of the vehicle when the speed exceeds the speed limit, there is a problem that the driver can not recognize a child or an animal with a small height in the forward direction and causes an accident. There is a problem that the visibility of the driver of the front vehicle is interfered with causing an accident.

As a conventional prior art related to the related art, Utility Model No. 20-0268027 (Speeding Jig equipped with a shock absorber) has a spring seat portion formed concavely on both sides of the center of the overspeed stopper, A lower frame partly provided at a portion where a stiffener seat part of a step is formed on an upper part of the outer circumferential surface, and both ends of the upper end contact with a curved tire; A rubber-made tire contact portion having fixing grooves on both sides thereof; A spring inserted into the spring seat and installed between the lower frame and the tire contact portion; And an anchor bolt for penetrating and fixing the fixing groove, the lower frame and the driveway in order.

In order to smoothly operate the tire contact portion, the above-described technology must be limited to an elastic rubber material. Since the thickness of the rubber contact portion is thin, the durability of the tire is deteriorated, and the tire contact portion repeatedly enters and leaves the vehicle every time the vehicle passes. There is a problem that comes easily.

In addition, since the tire contact portion and the lower frame are both fixed to the ground by an anchor bolt, there is a problem that an impact is transmitted to an anchor bolt when the vehicle is passing through an overspeed preventing jaw and is separated or broken. There is a problem that it is necessary to remove all the anchor bolts at the time of replacing or replacing the tire contact portion and the original bolt hole again if the lower frame is slightly moved from the road surface between the replacement work.

As another prior art, Patent No. 10-0917102 (Automatic Speed Control Jaw) is provided with a plate plate mounted on an upper portion of a frame installed to be embedded in a road surface, And a cylinder member for moving the plate plate up and down.

This technique is also difficult and complicated to perform the disassembly process for replacement or maintenance of a cylinder member having a buffering action. In addition, since the plate plate and the cylinder member are hingedly moved, a continuous lubrication operation is required. And noise is generated.

In addition, since the technology is installed on the road surface, damage to the road surface during installation or dismantling is large, and cost and time for construction are prolonged.

As described above, in the related art, it is difficult to disassemble the overspeed preventing jaw to replace or repair the shock absorber such as a spring or a cylinder member, .

Korea Patent Registration No. 10-1358191 (Jan. 21, 2014) 'Speeding Bass with Buffering Member'

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems in the prior art, and an object of the present invention is to provide a vehicle speed control system and a vehicle speed control system, The speed of the road having the buffering function of the improved traveling vehicle so that the shock generated in proportion to the speed of the vehicle can be minimized when the speed of the vehicle exceeds the speed limit preventing jaw by lowering the braking force, There is a main purpose in providing the bail.

Means for Achieving the Object According to the present invention, there is provided a cutting apparatus comprising: an incision groove (110) cut into a predetermined size on a road (100); A bending unit 200 mounted on the incision groove 110; A speed detecting line 300 provided in front of the braking unit 200 in the traveling direction; And a vehicle switch plate (400) installed in the running direction adjacent to the speed detecting line (300);
The vehicle switch plate 400 is switched on when the wheels of the vehicle are touched and the weight of the vehicle is lifted, so that the bounce unit 200 is lowered. When the vehicle passes through the bounce unit 200, Configured;
The BSS unit 200 includes a unit body 220 having a rectangular parallelepiped shape and an ESS 210 installed in the unit body 220. The BSS 210 is connected to the ESS 210, A driving motor 250 rotatably driven in accordance with a control signal of the controller 230 and a driving worm 252 fixed to a motor shaft of the driving motor 250 A cylinder rod 242 which is assembled to be projected and retracted from the actuating cylinder 240 and gear-coupled to the actuating worm 252; A flexible sheet 260 which is fixed to the upper end of the cylinder rod 242 and fixed to the swash plate 244 and exposed to the upper portion of the unit body 220 to realize an overspeed shape, And a drain pipe (270) provided on the bottom surface of the main body (220);
The vehicle switch panel 400 is provided with a surface protection layer 410 made of tempered glass and a plurality of solar modules 420 are installed below the surface protection layer 410. In the solar module 420, The collected electricity is configured to be collected by the ESS (Energy Storage System) 210;
A sheet groove 262 is formed on both sides of the unit main body 220. Both ends of the flexible sheet 260 are inserted into the sheet groove 262. The flexible sheet 260 is inserted into the sheet groove 262, (260) is fixed to a spring (266) fixed by a fixing pin (264) and is installed so as to be assembled and operated in a sliding manner so as to receive a constant pulling force;
A lamp groove 510 is further formed on the upper side of the seat groove 262. A triangular prism 520 having an alarm lamp 500 as an LED is installed in the lamp groove 510, Is disposed obliquely so that the inclined surface faces the direction in which the vehicle travels. When the warning lamp 500 is turned on under the control of the controller 230, the emitted light is emitted in a direction orthogonal to the slope of the triangular prism 520, And the visibility of the traveling vehicle is increased.

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According to the present invention, the traveling speed is read before the vehicle passes the overspeed prevention bell, and when the vehicle is overspeed, the alarm lamp is lit to warn the driver. At the same time, the vehicle speed is lowered, So that the impact generated in proportion to the speed of the vehicle can be minimized when the speed exceeds the speed limit.

Brief Description of the Drawings Fig. 1 is an exemplary view showing an example of the installation of a speed limit preventing jaw of a road equipped with a buffering function of a traveling vehicle according to the present invention.
2 is an exemplary cross-sectional view showing an enlarged main part of FIG.
3 is an operational state diagram of Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

As shown in FIGS. 1 and 2, the speeding braking jaw of a road equipped with a buffering function of a traveling vehicle according to the present invention is provided with a cutout groove 110 cut into a predetermined size on a road 100, And a bush unit 200 is mounted on the base 110.

1 shows an example in which a one-way one-way, two-way two-way road is illustrated for convenience, and one bouncing unit 200 is used to cover both the two-way round trips.

A speed sensing line 300 is provided approximately 30-40 m ahead of the bounce unit 200 in each travel direction and a vehicle switch plate 400 is further provided adjacent to the speed sensing line 300.

Therefore, since the traveling vehicle has a slight time to reach the bounce unit 200 after passing through the vehicle switch plate 400, there is no problem in raising and lowering the bounce unit 200, which will be described later.

The speed detection line 300 is the same as the detection line used to detect the speed of the overspeed camera installed to detect whether the vehicle is overspeed on a highway or the like, so that a detailed description of the speed detection principle will be omitted.

In addition, when the weight of the vehicle contacts the wheels of the vehicle, the vehicle switch plate 400 is switched on and the braking unit 200 is operated to descend. When the vehicle passes through the braking unit 200 It will rise again.

Of course, when the vehicle passes continuously, the bust unit 200 will continue to be lowered.

A plurality of solar modules 420 are installed under the surface protection layer 410 and the solar module 420 is mounted on the surface of the solar cell module 420. [ Is configured to be collected by an ESS (Energy Storage System) 210 mounted inside the bass unit 200 so that the driving power of the bass unit 200 can be secured through the ESS 210 .

Then, the bounce unit 200 will be described.

2 and 3, the bass unit 200 includes a unit body 220 having a rectangular parallelepiped shape and an ESS 210 embedded in the unit body 220. The ESS 210 A driving motor 250 rotatably driven in response to a control signal of the controller 230; and a driving motor 250 which is fixed to the motor shaft of the operation motor 250, A driving cylinder 250 installed in parallel with the actuating motor 250 and a cylinder rod 250 assembled to be projected and retracted from the actuating cylinder 240 and geared to the driving worm 252 And a flexible sheet 260 that is fixed to the swash plate 244 and is fixed to the upper end of the cylinder rod 242 and exposed to the upper portion of the unit body 220 to implement an overspeed prevention protrusion shape. And a drain pipe 270 provided on the bottom surface of the unit body 220.

A worm gear is formed in a part of the length of the cylinder rod 242 for the operation of the cylinder rod 242. A slit 246 is formed in a part of the operation cylinder 240, 252 are assembled with the worm gears formed on the cylinder rod 242 through the slits 246.

Since the upper end of the cylinder rod 242 is coupled to the center of the lower end surface of the swash plate 244 so as to be rotated in place, there is a problem that the swash plate 244 is rotated together with the cylinder rod 242 And can be smoothly lifted and lowered.

That is, the cylinder rod 242 has a structure in which the cylinder rod 242 protrudes and descends with respect to the actuating cylinder 240 in accordance with the rotational direction of the drive worm 252.

The drain pipe 270 is lower than the bottom surface of the unit body 220 to form a drainage path, so that if water is generated in the unit body 220 due to snow, rain, or the like, to be.

The controller 230 senses a signal transmitted from the vehicle switch plate 400 and controls the operation of the operation motor 250. The controller 230 controls the operation of the operation motor 250 according to the signal value transmitted from the speed detection line 300, It is determined whether the warning lamp 500 is lit or not.

The warning lamp 500 illuminates the driver when the speed of the warning lamp 500 is higher than the predetermined speed. In the present invention, although the speed limiter has a speed limiter, when the actual vehicle travels the speed limiter, So it is necessary to pay attention to the driver.

In addition, the swash plate 244 is a plate-like member having a sufficiently rigid property, and may be a metal or a high strength engineering plastic in order to sufficiently bear the load of the vehicle.

In this case, the swash plate 244 is a horizontal plate, but is protruded in a slightly bending-deformed form by the pulling force of both sides of the flexible sheet 260, and is restored to a horizontal state when it descends.

The flexible sheet 260 is a sheet having a buffering function and both ends are assembled to be slidable in the seat groove 262 formed on both side surfaces of the unit body 220.

Particularly, since one end of the seat groove 262 is fixedly connected to the spring 266 fixed by the fixing pin 264 and is always assembled to receive the pulling force, when the cylinder rod 242 is lowered, Both ends of the sheet 260 enter the sheet groove 262 and the top surface becomes flat as shown in FIG.

Therefore, since the wheels of the vehicle run on the flattened surface of the flexible sheet 260, the jaws are eliminated, so that the impact applied to the jaws is eliminated, and the flexible sheet 260 itself is a kind of elastic material having buffering force. Lt; / RTI >

In other words, when the overspeed protection braking during driving is visible, the flexible seat 260 protrudes so convexly by the cylinder rod 242 that the driver naturally reduces the speed, and at the moment when the wheels of the vehicle pass through the vehicle switch plate 400, The driver does not have enough time to stop the action of reducing the speed, so that the driver passes through the speed limit preventing jaw with the speed reduced.

However, at the passing time point, the speeding braking chuck actually descends and is free of jaws, so that the driver is driven without feeling over the jaws. In other words, it is a feature of the present invention to induce automatic deceleration by awakening the alertness.

A lamp groove 510 is further formed on the upper side of the seat groove 262 and a triangular prism 520 having a warning lamp 500 made of LED is installed in the lamp groove 510.

At this time, the triangular prism 520 is inclined so that the inclined surface faces the direction in which the vehicle travels, that is, toward the driver.

Since this is installed on both sides, both directions have the same structure.

The warning lamp 500 is controlled by the controller 230 and receives power from the ESS 210.

Therefore, when the speed of the vehicle passes the speed detection line 300 and the speed of the vehicle exceeds the specified speed, the controller 230 immediately lights the warning lamp 500.

Then, the emitted light is emitted in a direction orthogonal to the slope of the triangular prism 520, which is an angle that is most suitable for the driver to perceive, so that the visibility is very good, which is meaningful to the driver.

Of course, it can be even more effective if the horn is made to sound or the announcement is output with a loud sound.

As described above, the present invention can perform a simple and effective overspeed prevention function.

100: road 200: bounce unit
300: speed detecting line 400: vehicle switch plate
500: warning lamp

Claims (1)

An incision groove 110 cut into a predetermined size on the road 100; A bending unit 200 mounted on the incision groove 110; A speed detecting line 300 provided in front of the braking unit 200 in the traveling direction; And a vehicle switch plate (400) installed in the running direction adjacent to the speed detecting line (300);
The vehicle switch plate 400 is switched on when the wheels of the vehicle are touched and the weight of the vehicle is lifted, so that the bounce unit 200 is lowered. When the vehicle passes through the bounce unit 200, Configured;
The BSS unit 200 includes a unit body 220 having a rectangular parallelepiped shape and an ESS 210 installed in the unit body 220. The BSS 210 is connected to the ESS 210, A driving motor 250 rotatably driven in accordance with a control signal of the controller 230 and a driving worm 252 fixed to a motor shaft of the driving motor 250 A cylinder rod 242 which is assembled to be projected and retracted from the actuating cylinder 240 and gear-coupled to the actuating worm 252; A flexible sheet 260 which is fixed to the upper end of the cylinder rod 242 and fixed to the swash plate 244 and exposed to the upper portion of the unit body 220 to realize an overspeed shape, And a drain pipe (270) provided on the bottom surface of the main body (220);
The vehicle switch panel 400 is provided with a surface protection layer 410 made of tempered glass and a plurality of solar modules 420 are installed below the surface protection layer 410. In the solar module 420, The collected electricity is configured to be collected by the ESS (Energy Storage System) 210;
A sheet groove 262 is formed on both sides of the unit main body 220. Both ends of the flexible sheet 260 are inserted into the sheet groove 262. The flexible sheet 260 is inserted into the sheet groove 262, (260) is fixed to a spring (266) fixed by a fixing pin (264) and is installed so as to be assembled and operated in a sliding manner so as to receive a constant pulling force;
A lamp groove 510 is further formed on the upper side of the seat groove 262. A triangular prism 520 having an alarm lamp 500 as an LED is installed in the lamp groove 510, Is disposed obliquely so that the inclined surface faces the direction in which the vehicle travels. When the warning lamp 500 is turned on under the control of the controller 230, the emitted light is emitted in a direction orthogonal to the slope of the triangular prism 520, And the visibility of the traveling vehicle is increased.

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