KR100825672B1 - Road Traffic Control System - Google Patents

Abstract

The present invention is a box body that is fixed to a certain section at the intersection of the roadway distinguished by the center line and the lane is fixed to the ground in the horizontal direction from the center line through the lane to the boundary of the road side, but at an interval apart from the upper surface at a certain interval A screw hole is formed to fasten and secure a non-slip protrusion having a semi-circular head and a bolt. A sliding hole is formed along the groove groove in the first lane, and a fixing hole into which a fixing screw is inserted into the ground is formed at the bottom of the sliding hole. And a plurality of sliding cases in which a wire hole is formed to be long in the outer lane in the sliding long hole; As the box seated on the sliding end of the sliding case of the sliding case is slid to one side is formed a ring portion is fixed to one end of the wire, the other side is formed with a wire hole in which the wire is introduced, the left and right end has a fixed through hole and protrudes upward A pair of fixing protrusions formed therein, the movable fixing stand being seated in the sliding long hole and repositioned by a shape holding spring having a cover; The fixed springs of both ends are projected to the outside by a rubber rod of a certain thickness, and fixed to the left and right fixing protrusions of the movable fixing body by welding. The leaf springs are deformed by external impact and then repositioned by elasticity. It is installed upright, and a plurality of shape holding air balls are stacked on the upper side of the leaf spring, and a band groove is formed on the outer periphery of the upper end, and a sensor band having a near-infrared reflective sensor is fixed to the band groove, and an outer thread part at the top. A boundary rod having a rubber material post having an inner threaded portion to which a cap of plastic rubber material is screwed; It is installed in the lower part of the boundary stone of the road side, connected to the controller that is transmitted and received with the traffic information general situation room through a communication optical cable line, the wire end drawn to the outside through the wire hole of the sliding case as needed and has a winding roll to be released An operating motor; The present invention relates to a road traffic control system device having a closed-circuit television (CCTV) installed at a roadside at an intersection and connected to a traffic information integrated room through a communication optical cable line.

The present invention collects the traffic situation at the intersection point through the near-infrared reflection sensor of the boundary bar and notifies the traffic information situation room by using the communication optical cable line, and simultaneously moves the center line boundary bar of the lane near the intersection to the lane and returns it to the lane. By changing lanes according to traffic conditions, there is an effect that can promote smooth traffic.

Description

Apparatus of traffic control system for road}

The present invention relates to a traffic control system device for a road. More specifically, the traffic situation of the intersection point is collected through the near-infrared reflective sensor of the boundary bar, and the traffic information situation room is notified by using a communication optical cable line and the vicinity of the intersection. The present invention relates to a road traffic control system device capable of smoothly communicating traffic by moving a center line boundary bar of a lane to a lane and changing the lane according to traffic conditions.

In general, the traffic congestion rate is increasing socially due to the increase of automobiles and the difficulty of expanding the road network, which leads to the incidence of traffic accidents and the increase of logistics costs.

Therefore, the development of intelligent traffic system (ITS) has been actively progressed recently. The intelligent traffic system (ITS) is a combination of advanced technologies such as electronic control communication with existing traffic system components such as roads, vehicles, signal systems, and drivers. By allowing the components to work organically, the traffic congestion rate is lowered, the traffic accident rate is lowered, and the logistics cost is reduced.

The basics of the intelligent traffic system are to collect accurate traffic information. The methods of collection are the beacon method, the dedicated short range system method, and the global position system method. Among them, the GPS method finds the position of the vehicle by using satellites, which is difficult to generalize due to the problem of paying the satellite royalty fee and the expensive satellite signal reception and display device.

For reference, the beacon system installs an RF ID generator that detects the location of the vehicle by firing its ID in the intersection, while receiving the ID of the RF ID generator and transmitting it to the information collecting device or receiving necessary information from the information collecting device. Install the vehicle-mounted device to transmit to the display device, and install the information collection device on guardrail / jeonju / building roof, etc., collect and process the data transmitted from the vehicle-mounted device and transmit it to the control center or send necessary information to the vehicle-mounted device. This is done by sending the data through the network, and the service method is complicated, and the transmission speed is low. Therefore, the capacity of the server is high and the number of subscribers increases.

In addition, the short-range wireless communication system system includes a vehicle communication device installed in a vehicle to transmit an RF ID to a roadside communication device that transmits / receives data to / from a control center, or to receive and display necessary information on a display device, and to a drainage / electric pole / signal light. It is composed of a roadside communication device that installs and collects and processes the data transmitted from the vehicle-mounted device in real time and transmits it to the control center or receives a command from the control center and delivers it to the vehicle-mounted device. Increasing maintenance costs and problems with limited capacity arise.

In addition, the beacon method and the short-range wireless communication system have a problem of being exposed to harmful electromagnetic waves because they use frequencies in the MHz or GHz band.

The present invention is to solve the above problems, collecting the traffic situation of the intersection point through the near-infrared reflection sensor of the boundary bar and notifying the traffic information situation room using the communication optical cable line and at the same time the center line boundary of the lane near the intersection It is an object of the present invention to provide a road traffic control system device capable of smoothly communicating traffic by changing a lane to a traffic situation by moving a rod to a lane and repositioning it.

In order to achieve the above object, the present invention is a box body that is fixed to a certain section at the intersection of the roadway distinguished by the center line and the lane is buried in the ground in the horizontal direction from the center line through the lane to the boundary of the road side, but outside In the lane, a screw hole is formed on the upper surface of which a non-slip protrusion having a semi-circular head and a bolt is fastened and fixed, and in the first lane, a sliding hole is formed along the grooving groove inward, and on the bottom surface of the sliding long hole, A plurality of sliding cases in which a fixing hole into which a fixing screw is inserted is formed, and a wire hole is formed in an outer lane in the sliding slot;

As the box seated on the sliding end of the sliding case of the sliding case is slid to one side is formed a ring portion is fixed to one end of the wire, the other side is formed with a wire hole in which the wire is introduced, the left and right end has a fixed through hole and protrudes upward A pair of fixing protrusions formed therein, the movable fixing stand being seated in the sliding long hole and repositioned by a shape holding spring having a cover;

The fixed springs of both ends are projected to the outside by a rubber rod of a certain thickness, and fixed to the left and right fixing protrusions of the movable fixing body by welding. The leaf springs are deformed by external impact and then repositioned by elasticity. It is installed upright, and a plurality of shape holding air balls are stacked on the upper side of the leaf spring, and a band groove is formed on the outer periphery of the upper end, and a sensor band having a near-infrared reflective sensor is fixed to the band groove, and an outer thread part at the top. A boundary rod having a rubber material post having an inner threaded portion to which a cap of plastic rubber material is screwed;

It is installed in the lower part of the boundary side of the roadside, connected to the controller that is transmitted and received with the traffic information general situation room through a communication optical cable line, the wire end drawn out to the outside through the wire hole of the sliding case, if necessary, has a winding roll An operating motor;

It is installed on the roadside of the intersection and has a closed-circuit television (CCTV) which is connected to communicate with the traffic information situation room through a communication optical cable line.

As described above, the present invention collects the traffic situation at the intersection point through the near-infrared reflective sensor of the boundary bar and notifies the traffic information situation room using the communication optical cable line, and simultaneously moves the centerline boundary bar of the lane near the intersection to the lane. By changing the lane to the traffic situation by the original position, there is an effect that can facilitate the smooth communication of traffic.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

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

1 is an exploded perspective view showing a fastening of the road traffic control system device according to an embodiment of the present invention, Figure 2 is a front sectional view showing a construction of the road traffic control system device according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is a plan view showing the construction of a road traffic control system device according to an embodiment of the present invention, and FIG. 5 is a road traffic control system device according to an embodiment of the present invention. The working flow diagram of.

For reference, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof is omitted.

In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.

Therefore, the definition should be made based on the contents throughout the specification.

Road traffic control system device of the present invention, a plurality of sliding case 10 is installed horizontally buried along the grooving groove (63) in one side of the road around the intersection 60, the sliding length of the sliding case ( 11) a movement fixing table 20 which is moved to the inner lane 62 by the operation motor 40, a boundary bar 30 that is elastically fixed to the moving fixing table 20, and the controller 42. By passing the traffic flow around the operating motor 40 and the intersection 60 to move the moving stationary 20 having the boundary bar 30 from the center line 61 to the inner lane 62 by the traffic information synthesis It consists of a closed-circuit television (CCTV) 50 to be recognized in the situation room 51.

The sliding case 10 is a box body fixed to a predetermined section at one side of the roadway intersection 60 of the roadway distinguished by the center line 61 and the lane 62, and the roadside from the center line 61 through the lane 62. Screw hole is fixed to the ground in the horizontal direction up to the boundary stone 64 of the non-slip projection (15) having a semi-circular head (15a) and bolt portion (15b) fastened at a predetermined interval on the outer lane ( 14 is formed, and the sliding hole 11 is formed along the grooving groove 63 inwardly in the first lane, and the fixing hole 12 into which the fixing screw 12a is inserted into the ground at the bottom surface of the sliding hole 11. ) Is formed, the wire hole 13 is formed long in the outer lane in the sliding long hole (11).

The movable fixing stand 20 is a box which is seated at the front end of the sliding long hole 11 of the sliding case 10 and slides, and one side is formed with a ring portion 24 to which one end of the wire 41a is fixed. An electric wire hole 23 into which the electric wire 23a flows is formed, and a pair of fixing protrusions 21 and 21a protruding upwards are formed at the left and right side ends, respectively, and have the fixed through holes 22 and 22a. It is seated on (11) and has a cover 25a and is repositioned to the center line 61 side by the shape holding spring 25. As shown in FIG.

The boundary bar 30 is a rod of a rubber material having a predetermined thickness, and fixed ends 32a and 32b of both side ends protrude outward from the inner lower portion thereof so that the left and right fixing protrusions 21 and 21a of the movable fixing body 20 are formed. The plate spring 32, which is welded and fixed in the fixed through holes 22 and 22a and deformed by external impact, and then repositioned by elasticity, is erected upwardly, and a plurality of shape retaining air balls are formed above the plate spring 32. 33) is stacked, the band groove 34 is formed on the outer periphery of the upper end, the sensor band 35 fixed to the near-infrared reflective sensor 35a is fixed to the band groove 34, the outer thread portion 37a at the top A rubber material post 31 having an inner threaded portion 36 to which the cap 37 made of plastic rubber material is screwed is formed.

The operation motor 40 is buried under the boundary stone 64 of the roadside, connected to the controller 42 and the communication optical cable line 43 which is transmitted and received with the traffic information general situation room 51 and the sliding case as necessary A winding roll 41 is formed in which the tip of the wire 41a drawn out to the outside through the wire hole 13 of 10 is wound and unwinded.

The closed-circuit television (CCTV) 50 is installed at the roadside of the intersection 60 and connected to the traffic information general situation room 51 through a communication optical cable line 43 so as to transmit and receive traffic conditions. Recognize in real time.

In the present invention as described above, when it is determined that the traffic volume of one lane is required to increase in the traffic information general situation room 51 through the closed circuit television 50, the operation motor 40 is operated by the controller 42 to operate the center line. The boundary bar 30 located at 61 is moved to the lane 62 position.

At this time, the boundary bar 30 is moved by adjusting the controller 42 according to the flow of the surrounding vehicle by the near-infrared reflection sensor 35a of the boundary bar 30.

When the boundary bar 30 is collided by the vehicle, the leaf spring 32 at the bottom of the boundary bar 30 is bent by the impact amount, and when the external force is removed, the spring spring 32 is returned to its original position by the spring elasticity.

1 is an exploded perspective view showing a fastening of the road traffic control system device according to an embodiment of the present invention,

Figure 2 is a front sectional view showing the construction of the road traffic control system device according to an embodiment of the present invention,

Figure 3 is a side cross-sectional view showing the operation of the road traffic control system device according to an embodiment of the present invention,

Figure 4 is a plan view showing the construction of the road traffic control system device according to an embodiment of the present invention,

5 is an operation flowchart of a traffic control system device for a road according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10: sliding case 11: sliding slot

12: fixing hole 12a: fixing screw

13: wire hole 14: screw hole

15: non-slip protrusion 15a: semicircular head

15b: Bolt part

20: Ido fixing station 21, 21a: fixed protrusion

22,22a: fixed through hole 23: wire worker

23a: wire 24: ring portion

25: shape holding spring 25a: cover

30: boundary rod 31: rubber material post

32: leaf spring 32a, 32b: fixed end

33: shape retaining air ball 34: band groove

35 sensor band 35a near infrared reflection sensor

36: internal thread portion 37: cap

37a: outer thread

40: operating motor 41: winding roll

41a: wire 42: controller

43: communication optical cable line

50: Closed Circuit Television 51: Traffic Information System

60: intersection 61: center line

62: lane 63: grooving groove

64: boundary stone

Claims (1)

It is a box body that is fixed at a certain section at the intersection of the roadway distinguished by the center line and the lane, and is fixed to the ground horizontally from the center line through the lane to the boundary stone on the side of the road. A screw hole is formed to fasten and secure the non-slip projection having a bolt and a bolt portion, and a sliding hole is formed along the grooving groove in the first lane, and a fixing hole into which a fixing screw is inserted into the ground is formed on the bottom surface of the sliding hole, A plurality of sliding cases in which a wire hole is formed in the outer lane in the long hole; As the box seated on the sliding end of the sliding case of the sliding case is slid to one side is formed a ring portion is fixed to one end of the wire, the other side is formed with a wire hole in which the wire is introduced, the left and right end has a fixed through hole and protrudes upward A pair of fixing protrusions formed therein, the movable fixing stand being seated in the sliding long hole and repositioned by a shape holding spring having a cover; The fixed springs of both ends are projected to the outside by a rubber rod of a certain thickness, and fixed to the left and right fixing protrusions of the movable fixing body by welding. The leaf springs are deformed by external impact and then repositioned by elasticity. It is installed upright, and a plurality of shape holding air balls are stacked on the upper side of the leaf spring, and a band groove is formed on the outer periphery of the upper end, and a sensor band having a near-infrared reflective sensor is fixed to the band groove, and an outer thread part at the top. A boundary bar having a rubber material post having an inner threaded portion to which a cap of plastic rubber material is screwed; It is installed in the lower part of the boundary side of the roadside, connected to the controller that is transmitted and received with the traffic information general situation room through a communication optical cable line, the wire end drawn out to the outside through the wire hole of the sliding case, if necessary, has a winding roll An operating motor; A road traffic control system device having a closed-circuit television (CCTV) installed at a roadside at an intersection to be connected to a traffic information situation room through a communication optical cable line.

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