KR20110053659A - Speed reaction type prominence for overspeed prevention - Google Patents

Speed reaction type prominence for overspeed prevention Download PDF

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Publication number
KR20110053659A
KR20110053659A KR1020090110282A KR20090110282A KR20110053659A KR 20110053659 A KR20110053659 A KR 20110053659A KR 1020090110282 A KR1020090110282 A KR 1020090110282A KR 20090110282 A KR20090110282 A KR 20090110282A KR 20110053659 A KR20110053659 A KR 20110053659A
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KR
South Korea
Prior art keywords
speed
vehicle
sensor unit
buried
frame
Prior art date
Application number
KR1020090110282A
Other languages
Korean (ko)
Inventor
윤기홍
정석륜
Original Assignee
윤기홍
정석륜
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Publication date
Application filed by 윤기홍, 정석륜 filed Critical 윤기홍
Priority to KR1020090110282A priority Critical patent/KR20110053659A/en
Publication of KR20110053659A publication Critical patent/KR20110053659A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

PURPOSE: A speed-reactive speed bump is provided to prevent vehicle accidents by automatically protruding from the road surface when detecting a vehicle running over the regulation speed. CONSTITUTION: A speed-reactive speed bump comprises a speed sensor(100) for checking the speed of a vehicle(C), a buried box which is buried in a road(R) behind the speed sensor with the top open and has guide grooves on the front and rear sides thereof, a speed bump frame(300) which is installed inside the buried box to be selectively flush with the road surface or projected from the top of the buried box, a vehicle passage sensor(400) which is installed behind the buried box to check the passage of vehicles, and a speed bump elevating unit which is installed inside the speed bump frame to raise or lower the speed bump frame according to the vehicle speed information and vehicle passage information from the speed sensor and the vehicle passage sensor.

Description

SPEED REACTION TYPE PROMINENCE FOR OVERSPEED PREVENTION}

The present invention relates to a speed-responsive speed bump, and more particularly, the speed bump is configured to automatically operate up and down according to the speed of the vehicle. When the vehicle proceeds below a specified speed, the speed bump is operated to be horizontal with the road surface. It is configured to pass the speed bumps at the same height as the road surface, and the speed bumps are configured to maintain the protruding state with respect to the road surface when the vehicle proceeds above the prescribed speed to prevent safety accidents. It is about speed bump which can be done.

Due to the increase in the number of vehicles, traffic accidents frequently occur, and traffic accidents caused by speeding have led to serious accidents, resulting in serious casualties. have.

In order to solve the above-mentioned problems, conventionally, a camera for photographing speeding or a traffic police conducted a crackdown on the area causing the speeding, but recently, the most common method is a structure such as a speed bump at a certain point of the road. It has been installed to suppress the speeding by maintaining the specified speed of the vehicle while driving.

In general, the speed bumps are provided with various speed bumps to prevent the occurrence of pedestrian safety and traffic accidents at points where deceleration is required such as general roads, residential areas, school zones, and the like. Made of steel plate, etc., it is produced in a semi-permanently fixed state.

However, the conventional speed bump has a significant effect of decelerating the vehicle speed by shocking the driver due to the resonance effect of the vehicle when the vehicle exceeds the speed limit, but braking for both the speeding vehicle and the vehicle maintaining the specified speed In addition to causing discomfort to a good driver, there is a problem in that the vehicle is often damaged by contacting the lower part of the vehicle with the speed bump, over the speed bump.

The present invention has been made to solve the above problems, an object of the present invention is to operate the speed bumps to be parallel to the road surface when the vehicle proceeds below the specified speed so that the vehicle can pass the speed bumps to the same height as the road surface It is configured to provide a speed-response speed bump that can prevent a safety accident by configuring the speed bumps to protrude from the road surface when the vehicle proceeds above a prescribed speed to induce safe driving.

An object of the present invention is a speed sensor unit for checking the speed of the vehicle; A buried enclosure buried in the road behind the speed sensor unit and having an open top surface, and having guide grooves formed at the front and rear sides thereof; Installed in the interior of the buried enclosure is selectively formed to the same height as the road surface, or is configured to protrude to the upper side of the buried enclosure, one side is hinged rotatably to the front and rear of the top and the bottom is moved along the guide groove Speed bumper frame is equipped with a rotating plate to form a slope; A vehicle passing sensor unit installed at a rear side of the buried enclosure to check whether the vehicle passes; And a speed bump lifting means for raising or lowering the speed bump frame by receiving the vehicle speed information of the speed detecting sensor unit and the vehicle passing information of the vehicle passing sensor unit. This can be achieved by providing a rate-sensitive speed bump.

Speed-responsive speed bump according to the present invention is configured to automatically move up and down depending on the speed of the vehicle, the speed bump is parallel to the road surface when the vehicle proceeds below the specified speed, so that the speed of the speed bump is the same as the road surface It can pass smoothly, and when the vehicle proceeds above the specified speed, the speed bumps are configured to maintain a protruding state against the road surface, thereby inducing safe driving, thereby preventing safety accidents.

Hereinafter, with reference to the accompanying drawings will be described in detail the speed reaction speed bump according to the present invention.

1 is a plan view showing a speed response speed bump according to the present invention, Figures 2 and 3 are sectional views showing a speed response speed bump according to the present invention, Figure 4 is a control of the speed response speed bump according to the present invention 5 to 9 are views for explaining the operation of the speed-sensitive speed bump according to the present invention.

Referring to the drawings, the speed-response speed bump according to the present invention includes a speed sensor western section 100, buried enclosure 200, speed bumps frame 300, vehicle passing sensor unit 400, speed bumps lifting means It is configured by.

The speed sensor 100 detects the speed of the vehicle in progress, and transmits the vehicle speed information D1 so that the speed bumps frame 300 can be raised and lowered according to the speed of the vehicle. Here, as shown in Figure 1, the speed sensor 100 is embedded in the central portion of the road (R) to move the vehicle can be configured to check the moving speed of the vehicle (C), but the speed When the sensor 100 is embedded in the road, the sensor may be damaged by being pressed by the weight of the vehicle in progress. Therefore, as shown in Figure 1, the speed sensor 100 is preferably configured to be installed on one side of the road (R) in the form of a rod to detect the moving speed of the vehicle (C).

The buried enclosure 200 has a configuration in which the upper surface is buried in the road behind the speed sensor 100. Here, the separation distance between the speed sensor 100 and the buried enclosure 200 is preferably installed while maintaining a distance of 20 to 30 meters. In addition, the buried enclosure 200 is provided in a rectangular shape having a long length to the left and right sides of the road (R), it is preferably configured in the size and shape of a general speed bump. In addition, the guide groove 210 is formed at the upper front and the rear of the buried enclosure 200. The guide groove 210 is a part for guiding the rotating plate when the lower end of the rotating plate to be described later is moved. Here, the bearing (B) is installed on the inner portion of the buried enclosure 200 is preferably configured to enable a smooth movement when the speed preventing jaw frame to be described later.

The speed bumps frame 300 is installed inside the buried enclosure 200 and is selectively formed at the same height as the road surface, or is configured to protrude upward of the buried enclosure 200. That is, when the vehicle speed detected by the speed sensor 100 is less than the specified speed as shown in Figure 3, the speed bumps frame 300 is formed at the same height as the road surface, as shown in Figure 2 the speed sensor 100 In the case where the vehicle speed detected by the speed limit is greater than the speed limit jaw frame 300 is configured to protrude to the upper side of the buried enclosure 200. And, one side is hinged (H) rotatably coupled to the top front and rear of the buried enclosure 200 and the bottom plate is moved to the front or rear along the guide groove 210 of the buried enclosure to form a slope ( 310 is formed. That is, the pivoting plate 310 forms an inclined surface when the speed bumper frame 300 is raised and protrudes, and is configured to smoothly climb or descend on the pivoting plate 310 when the vehicle passes through the speed bumper frame. will be.

The vehicle passing sensor unit 400 is installed at the rear of the buried enclosure 200 and performs a role of checking and transmitting whether the vehicle C passes. Here, the vehicle passing sensor unit 400 transmits the information passed by the vehicle and provides the information so that the speed bump block 300 may be returned to its original state. That is, when the vehicle passes the speed bump frame 300 at a speed lower than or equal to the specified speed, the vehicle passing sensor unit 400 transmits the information D2 through which the vehicle is completely passed, and then the speed bump frame 300 is buried again. To keep it protruding upward. In addition, when the vehicle passes the speed bump 300 while the vehicle proceeds above the prescribed speed, the vehicle passing sensor unit 400 transmits the vehicle passing information D3 at the time when the front wheel of the vehicle passes, and the speed bump block 300 ) Provides the information to descend to the same height as the road surface, and the vehicle passing sensor unit 400 continuously transmits the information passed by the vehicle completely at the time when the rear wheel of the vehicle (C) passes, and again overspeed The jaw frame 300 maintains the state protruding upward of the buried enclosure 200.

The speed bumps lifting means is installed inside the speed bumps frame 300 and selectively receives the speed information of the speed sensor 100 and the vehicle passing information of the vehicle passing sensor 400, the speed bumps frame And is configured to raise or lower 300.

In detail, the speed bump lifting means includes a rotation shaft 510, an upper arm 520, a lower arm 530, a moving nut 540, a motor 550, and a controller 560.

Both ends of the rotation shaft 510 are rotatably installed in the speed bumper frame 300, and a screw part 511 is formed on an outer surface thereof. Here, both ends of the rotation shaft 510 are rotatably coupled to the inner central portion of the speed bumps frame 300, and are fixedly coupled to the bearing body 320 installed on the inner surface of the speed bumps frame 300. That is, the bearing body 320 is configured such that the rotating shaft 510 is smoothly rotated while fixing the rotating shaft 510 at a predetermined position of the speed bumper frame 300 and supporting the weight of the rotating shaft 510 and the load applied to the rotating shaft. . In addition, although not shown, it is preferable that oil supply means is provided on one side of the rotation shaft 510 so that oil is constantly provided so that the rotation shaft is not rusted.

The upper arm 520 supports the speed bumps frame 300 from the bottom, and the upper end of the upper arm 520 is rotatably coupled to the lower surface of the speed bumps frame 300. The upper arms 520 are installed in pairs to support the speed bumper frame 300 at both sides.

The lower arm 530 is supported with respect to the lower surface of the buried enclosure 200, and a lower end of the lower arm 530 is rotatably coupled to the bottom of the buried enclosure 200. In addition, the lower arms 530 are installed in pairs to be supported at both sides from the bottom of the buried enclosure.

The pair of moving nuts 540 are fitted to the rotary shaft 510 so that the lower end of the upper arm 520 and the upper end of the lower arm 530 are linked to each other to connect the upper and lower arms. It is composed. The moving nut 540 moves left or right along the screw part by the rotation of the rotary shaft 510 to adjust the coupling angle of the upper arm and the lower arm to raise and lower the speed bumper frame 300. It is configured to. That is, when the rotating shaft 510 is rotated forward in the state of FIG. 2, the pair of moving nuts 540 move to both sides to narrow the angle formed by the upper arm and the lower arm, and the speed bump block 300 as shown in FIG. While descending to achieve the same height as the road surface, and in addition, when the rotating shaft 510 is reversely rotated in the state of Figure 3 a pair of moving nut 540 is moved to the center to widen the angle formed by the upper arm and the lower arm As shown in Fig. 2, the speed bumps frame 300 is configured to maintain the state of protruding upward from the buried enclosure.

The motor 550 is installed on one side of the rotating shaft 510 and is configured to provide a rotating force to rotate the rotating shaft 510 forward or reverse. Here, the motor 550 is preferably installed in the vicinity of the rotating shaft 510 is configured to move together in conjunction with the shanghai-dong of the rotating shaft, for this purpose, the upper end is in the center of the rotating shaft 510 A motor seat consisting of a support rod 551 to be fitted and coupled, and a support plate 552 coupled to a lower end of the support rod 551 and having guide protrusions 552a formed at both sides thereof, and installed on both sides of the support plate 552. The guide rail 560 to which the protrusion 552a is inserted and guided is further installed. Here, a fixing ring portion 551a is formed at the upper end of the supporting rod 551 to be fitted to the rotating shaft 510 to be fixed, and the rotating shaft 510 is idly rotated inside the fixing ring 551a. In addition, the motor seat 552 is installed on the motor 550 and the shaft and the rotating shaft of the motor is connected through a belt or chain 553 to transmit the rotational force of the motor 550 to the rotating shaft 510. Simultaneously with the up and down movement of the rotary shaft, the motor seat 552 is also configured to move up and down along the guide rail 560. Here, the drive pulley is provided on the shaft of the motor, and the driven pulley is provided on the rotating shaft, and a belt or chain is installed, and the rotational force of the motor is transmitted to the rotating shaft.

The control unit 560 receives the vehicle speed information of the speed sensor unit 100 and the vehicle passing information D1 of the vehicle passing sensor unit to control the rotation of the motor 550, and controls the speed of the motor 550. By raising or lowering the jaw frame 300, the speed bumps frame 300 is maintained at the same height as the road surface, or the speed bumps frame 300 is projected from the buried enclosure 200 so that the vehicle can be safely driven. do.

On the other hand, it is preferable that an underwater pump 600 is installed inside the buried enclosure 200 to discharge the water introduced into the buried enclosure. That is, the rainwater or sewage flowing into the buried enclosure 200 is discharged to the outside of the buried enclosure, thereby preventing the parts inside the buried enclosure 200 from being rusted or broken. Of course, the submersible pump 600 may be connected to the control unit 560 to be automatically pumped when rainwater or sewage flows into the buried enclosure 200 more than a predetermined amount.

On the other hand, reference numeral 110 is an auxiliary speed sensor unit, it is configured to provide the correct speed information (D1) of the vehicle to the controller 560 by rechecking the vehicle speed by assisting the speed sensor unit 100. Will be.

The operation of the speed-sensitive speed bump according to the present invention configured as described above will be described with reference to FIGS. 5 to 7.

First, in the state of FIG. 5, when the vehicle speed is less than or equal to the prescribed speed when the vehicle passes through the speed sensor 100, the speed sensor 100 may inform the controller 560 that it is less than or equal to the prescribed speed. Then, the control unit 560 receives the vehicle speed information (D1) of the speed sensor, as shown in Figure 6, by rotating the motor 550 is lowered so that the speed bumps frame 300 is formed at the same height as the road surface. Let's do it. Therefore, as shown, the vehicle C passing through the speed bumps frame 300 may pass through the speed bumps frame 300 in the same manner as the road surface, thereby allowing the driver to drive in a comfortable state. In addition, when the vehicle passes through the vehicle passing sensor unit 400 as shown in FIG. 7, the vehicle passing sensor unit 500 transmits information D2 indicating that the vehicle has been completely passed, and the speed bump block 300 is buried again. By raising upward from the enclosure 200 to maintain a protruding state.

Next, in the state of FIG. 5, when the vehicle speed is greater than or equal to the prescribed speed at the moment when the vehicle passes the speed sensor 100, the speed sensor 100 is notified to the controller 560 that it is greater than or equal to the prescribed speed. Then, the control unit 560 receives the vehicle speed information D1 of the speed sensor so as to maintain the state where the speed bump block 300 is projected upward from the buried enclosure 200, as shown in FIG. . Therefore, as shown, it is possible to prevent the occurrence of a safety accident by inducing the speed bumps to pass at a low speed. In addition, when the front wheel of the vehicle passes through the vehicle passing sensor unit 400 as shown in FIG. 9, the vehicle passing sensor unit 500 transmits information (D2) indicating that the front wheel of the vehicle has passed, so that the speed bump block 300 is provided. The speed bumper frame is lowered to form the same height as the road surface. Then, as shown, the rear wheel of the vehicle C can pass through the speed bumps frame 300 in the same way as the road surface, so that the driver can not only drive in a comfortable state, but also pass the speed bumps frame 300. Since the lower portion of the vehicle C does not contact the speed bump frame, it is possible to prevent the vehicle from being damaged. In addition, when the vehicle passes through the vehicle passing sensor unit 400 as shown in FIG. 7, the vehicle passing sensor unit 500 transmits information D2 indicating that the vehicle has been completely passed, and the speed bump block 300 is buried again. By raising upward from the enclosure 200 to maintain a protruding state.

On the other hand, the speed-response speed bumps according to the present invention may be further provided by one set to the left and right of the rotation axis, the upper arm, the lower arm and the moving nut to support and lift the speed bumps frame, respectively. Each of the rotating shafts may be configured to connect with each other by using a known connection means such as a belt or a chain, and then rotate the motors so that all of the rotating shafts interlock with each other. That is, since the rotating shaft, the upper arm, the lower arm and the moving nut added to the left and right sides evenly support the speed bumps frame and can raise and lower the speed bumps frame with sufficient force, it enables stable operation.

While the invention has been shown and described in connection with specific embodiments as described above, it is well known in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who owns it can easily find out. That is, the present invention can be configured not only to be installed on the road to induce safe driving, but also to be installed in a pedestrian crossing, a residential area, a school zone, and the like so as to induce a safe driving by maintaining a prescribed speed of the vehicle. .

1 is a plan view showing a speed reaction speed bump according to the present invention,

2 and 3 is a cross-sectional view showing a speed reaction speed bump according to the present invention,

Figure 4 is a view showing the control flow of the speed reaction speed bump according to the present invention,

5 to 9 are views for explaining the operation of the speed-sensitive speed bumps according to the present invention.

Claims (4)

A speed sensor unit for checking a speed of the vehicle; A buried enclosure buried in the road behind the speed sensor unit and having an open top surface, and having guide grooves formed at the front and rear sides thereof; Installed in the interior of the buried enclosure is selectively formed to the same height as the road surface, or is configured to protrude to the upper side of the buried enclosure, one side is hinged rotatably to the front and rear of the top and the bottom is moved along the guide groove Speed bumper frame is equipped with a rotating plate to form a slope; A vehicle passing sensor unit installed at a rear side of the buried enclosure to check whether the vehicle passes; And a speed bump lifting means for raising or lowering the speed bump frame by receiving vehicle speed information of the speed detecting sensor unit and vehicle passing information of the vehicle passing sensor unit. Speed reaction speed bumps. According to claim 1, wherein the speed bump lifting means Both ends of the speed bumps frame is rotatably installed, the rotating shaft and the thread formed on the outer surface, A pair of upper arms supporting the speed bumps frame and having an upper link coupled to a lower surface of the speed bumps; A pair of lower arms having a lower end linked to the bottom of the buried enclosure, The upper and lower arms of the upper arm and the upper end of the lower arm are installed to be coupled to each other to connect the upper and lower arms, the left and right movement along the screw thread by the rotation of the rotary shaft A pair of moving nuts for adjusting the coupling angle of the upper arm and the lower arm to raise and lower the speed bump; A motor installed at one side of the rotating shaft to provide a rotating force to rotate the rotating shaft forward or reverse; And a control unit configured to control the rotation of the motor by receiving the vehicle speed information of the speed sensor unit and the vehicle passage information of the vehicle pass sensor unit. The method of claim 2, In the central portion of the rotary shaft is installed on both sides of the support and the support rod is coupled to the lower end of the support rod and the support plate is coupled to the lower end of the support rod and the support plate is formed on both sides of the guide protrusion is guided More guide rails are installed, The motor seat is installed in the motor seat, and the shaft and the rotating shaft of the motor are connected through a belt or a chain to transmit the rotational force of the motor to the rotating shaft and in conjunction with the vertical movement of the rotating shaft, the motor seat is also vertically along the guide rail. Speed response speed bumps, characterized in that configured to move. The method of claim 1, Velocity-responsive speed bumps, characterized in that the water pump is installed inside the buried enclosure to discharge the water introduced into the buried enclosure.
KR1020090110282A 2009-11-16 2009-11-16 Speed reaction type prominence for overspeed prevention KR20110053659A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720148A (en) * 2012-06-29 2012-10-10 武汉理工大学 Low-cost mountainous-area expressway tunnel entrance vehicle speed control facility designing method
CN106869047A (en) * 2017-03-16 2017-06-20 上海市城市建设设计研究总院（集团）有限公司 Intelligent elevated formula deceleration strip
CN107893388A (en) * 2017-12-21 2018-04-10 长安大学 A kind of deceleration strip that height regulation can be carried out according to speed
KR102003832B1 (en) * 2018-12-31 2019-07-25 (주)재성기술단 Speeding brakes on roads with buffering capability
KR102124528B1 (en) 2020-02-21 2020-06-18 주식회사 수성씨에프 S-curved prefabricated speed bump block with excellent durability, and manufacturing method thereof
CN111827156A (en) * 2020-06-01 2020-10-27 宁波宏坤交通科技有限公司 Deceleration strip with punishment function
KR20230028960A (en) * 2021-08-23 2023-03-03 경북대학교 산학협력단 Method of controlling speed bump, computer readable medium and apparatus for performing the method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720148A (en) * 2012-06-29 2012-10-10 武汉理工大学 Low-cost mountainous-area expressway tunnel entrance vehicle speed control facility designing method
CN102720148B (en) * 2012-06-29 2014-10-01 武汉理工大学 Low-cost mountainous-area expressway tunnel entrance vehicle speed control facility designing method
CN106869047A (en) * 2017-03-16 2017-06-20 上海市城市建设设计研究总院（集团）有限公司 Intelligent elevated formula deceleration strip
CN107893388A (en) * 2017-12-21 2018-04-10 长安大学 A kind of deceleration strip that height regulation can be carried out according to speed
KR102003832B1 (en) * 2018-12-31 2019-07-25 (주)재성기술단 Speeding brakes on roads with buffering capability
KR102124528B1 (en) 2020-02-21 2020-06-18 주식회사 수성씨에프 S-curved prefabricated speed bump block with excellent durability, and manufacturing method thereof
CN111827156A (en) * 2020-06-01 2020-10-27 宁波宏坤交通科技有限公司 Deceleration strip with punishment function
KR20230028960A (en) * 2021-08-23 2023-03-03 경북대학교 산학협력단 Method of controlling speed bump, computer readable medium and apparatus for performing the method

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