KR102478740B1 - Fluid injection type barrier system and barrier using thereof - Google Patents

Abstract

The present invention relates to a fluid injection type barrier system and a barrier therefor. The fluid injection type barrier system according to the present invention comprises: a protective wall (100) installed in the middle of a road or along the road; a detachable fluid accommodating unit (110) which accommodates a fluid and is detachable from the protective wall (110); and a built-in fluid accommodating unit (120) which accommodates the fluid and is included in the protective wall (100). Provided is the fluid injection type barrier system with adverse weather resistance.

Description

Fluid injection type barrier system and barrier therefor {FLUID INJECTION TYPE BARRIER SYSTEM AND BARRIER USING THEREOF}

The present invention relates to a barrier-integrated lighting system, and more particularly, to a fluid injection-type barrier system for facilitating injection and discharge of fluid such as water inside the barrier and a barrier therefor.

In general, protection facilities are installed at the edge of a road in a road expansion construction site to prevent vehicles from leaving the road.

As described above, the protection facility should effectively prevent vehicles from leaving the road, and should be easily dismantled after the construction is completed. In the past, steel fences and concrete barriers have been mainly used as protection facilities.

The concrete barrier is a rigid structure that is not deformed for the purpose of restoring the driving direction of a crashed vehicle rather than absorbing shock due to deformation of the structure, and has the advantage of good ability to prevent vehicles from leaving the roadway and easy construction.

Accordingly, concrete barriers are mainly installed on expressways, automobile-only roads, or bridges and mountain roads where there is a high risk of secondary accidents when driving vehicles leave the roadway.

As an example of the prior art, Utility Model Registration No. 20-0361368 (2004.08.30) relates to a concrete protective wall, which is a hollow concrete protective wall characterized in that it includes one or more hollow holes of a certain shape inside the protective wall. Through this, the total weight is reduced compared to the existing protective wall, thereby disclosing a configuration that facilitates installation and removal of the protective wall.

However, the concrete barrier according to the prior art has a large impact on the occupants of the crash vehicle, so there is a high risk of human casualties, it is difficult to install due to its heavy weight, and its mobility is poor. There were drawbacks that were not presented at all.

Registered Utility Model Publication No. 20-0361368 (2004.08.30)

The present invention was derived to solve the problems of conventional guardrail-attached lighting systems or barrier-attached lighting systems. It is intended to make installation and movement very convenient by preventing the barrier from moving easily and making it easy to inject and discharge fluids such as water inside the barrier.

In addition, the present invention makes it easy to inject and discharge fluid through the detachable fluid accommodating part, and detach the detachable fluid accommodating part when necessary, such as when icing occurs on the road, and use salt water in the detachable fluid accommodating part. It is intended to be easy to do so that freezing accidents can be prevented.

In addition, the present invention is to provide a fluid injection-type barrier system that provides energy-independent low lighting capable of securing visibility of a road lane, front view, etc. even in bad weather at night due to rain or fog.

In addition, the present invention is to provide a fluid injection-type barrier system having excellent visibility that satisfies the road lighting grade even in foggy sections or bad weather at night by improving visibility through lighting lamps and light emitting units installed on the barrier and enhanced ability to respond to bad weather.

A fluid injection-type barrier system according to an embodiment of the present invention for solving the above technical problems includes a barrier 100 installed in the center of the road or along the road; and a detachable fluid receiving unit 110 that receives fluid and is detachable from the protective wall 110.

According to another embodiment of the present invention, the protective wall 100 is composed of a synthetic resin material, the lower end 101 in contact with the ground, the middle part 102 whose width gradually decreases from the lower end to the upper side, and the middle part It may include an upper end portion 103 whose width gradually decreases from the upper side to the upper side.

According to another embodiment of the present invention, the protective wall 100 accommodates fluid and may further include a built-in fluid receiving unit 120 included in the protective wall 100 .

According to another embodiment of the present invention, the detachable fluid receiving portion 110 includes an inlet 111 for injecting the fluid; and an outlet 112 for discharging the fluid injected into the detachable fluid accommodating part 110.

According to another embodiment of the present invention, the built-in fluid receiving portion 120 includes an inlet 121 for injecting the fluid; and an outlet for discharging the fluid injected into the built-in fluid accommodating part 120.

According to another embodiment of the present invention, the detachable fluid accommodating part 110 and the built-in fluid accommodating part 120 may be disposed at the middle part and the upper part of the protective wall 100 .

According to another embodiment of the present invention, the detachable fluid accommodating part 110 includes a lower fastening part 115 which is fastened to the lower part of the protective wall 100; and an upper fixing part 116 fixed to an upper portion of the protective wall 100.

According to another embodiment of the present invention, the protective wall 100 includes an insertion port 105 into which the removable fluid receiving portion 110 is inserted; a seating groove 106 in which the lower coupling portion 115 of the detachable fluid receiving portion 110 is seated; and a fixing groove 107 to which the upper fixing part 116 of the detachable fluid accommodating part 110 is fixed.

According to another embodiment of the present invention, the solar cell module 50 installed on top of the protective wall 100; A lighting lamp 70 installed from an outer surface of the protective wall toward a lower portion of the protective wall; and a cable 75 electrically connecting the solar cell module 50 and the lighting 70 through the inside of the protective wall 100 .

According to another embodiment of the present invention, the lighting lamp 70 includes a light emitting diode (LED) module, a bracket supporting the light emitting diode module, and a fixture fixing means for fixing the bracket to the bottom of the lamp insertion groove. can include

According to another embodiment of the present invention, a control unit 80 and a sensor 88 mounted on the lamp 70 are further included, and the control unit detects fog based on a signal from the sensor and determines the fog concentration. Depending on the light intensity of the lighting or adjusting the fog concentration, it is possible to control the operating mode of the lighting.

According to another embodiment of the present invention, further comprising a control unit 80 for controlling the operation of the lighting and a communication unit 90 connected to the control unit, wherein the control unit receives a fog-related control signal from a network through the communication unit. receiving, setting an operating timing for lighting of the lighting lamp based on the fog-related control signal, and controlling the dimming of the lighting lamp according to the operating timing.

The present invention increases the weight of the protective wall by allowing fluid to be accommodated in the protective wall of synthetic resin material, thereby preventing the protective wall from easily moving due to external force, and making it easy to inject and discharge fluids such as water inside the protective wall, so that installation and very convenient to move.

In addition, the present invention makes it easy to inject and discharge fluid through the detachable fluid accommodating part, and detach the detachable fluid accommodating part when necessary, such as when icing occurs on the road, and use salt water in the detachable fluid accommodating part. Freezing accidents can be prevented by making it easy to do.

In addition, the present invention can provide an energy-independent, low-lighting fluid injection type barrier system capable of securing visibility of a road lane, front view, etc. even in bad weather at night due to rain or fog.

In addition, the present invention can provide a fluid injection type barrier system having excellent visibility that satisfies the road lighting grade and enhanced ability to cope with bad weather even in foggy sections or bad weather at night by improving visibility through lighting lamps and light emitting units installed on the barrier.

1 is a perspective view of a fluid injection type barrier system according to an embodiment of the present invention.
2 is a top view of a fluid injection type barrier system according to an embodiment of the present invention.
3 is a front view of a fluid injection type barrier system according to an embodiment of the present invention.
4 is a side view of a fluid injection type barrier system according to an embodiment of the present invention.
5 is an exploded perspective view of a fluid injection type barrier system according to an embodiment of the present invention.
6 is a perspective view of a fluid injection type barrier system according to another embodiment of the present invention.
7 is a top view of a fluid injection type barrier system according to another embodiment of the present invention.
8 is a front view of a fluid injection type barrier system according to another embodiment of the present invention.
9 is a side view of a fluid injection type barrier system according to another embodiment of the present invention.
10 is an exploded perspective view of a fluid injection type firewall system according to another embodiment of the present invention.
11 is a diagram illustrating a lighting lamp of a fluid injection type barrier system according to an embodiment of the present invention.
12 is a diagram illustrating a state of use of a fluid injection type barrier system according to an embodiment of the present invention.
13 is a block diagram of a fluid injection type firewall system according to another embodiment of the present invention.

The terms or words used in this specification and claims should not be construed as being limited to ordinary or dictionary meanings, and the inventors may appropriately define the concept of terms in order to explain their invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

Therefore, since the embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical ideas of the present invention, various equivalents that can replace them at the time of the present application It should be understood that there may be waters and variations.

The fluid injection type barrier system according to the present invention can be applied to construction sites of national roads, highways, and marine ports, or to temporary fall prevention facilities at loading docks.

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

Figure 1 is a perspective view of a fluid injection type firewall system according to an embodiment of the present invention, Figure 2 is a top view of a fluid injection type firewall system according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is a side view of a fluid injection type firewall system according to an embodiment of the present invention, and FIG. 5 is an exploded perspective view of a fluid injection type firewall system according to an embodiment of the present invention. to be.

Hereinafter, the configuration of the fluid injection type firewall system according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5.

1 to 5, the fluid injection type barrier system according to an embodiment of the present invention accommodates a barrier 100 installed in the center of a road or along a road and a fluid, and is detachable from the barrier 110. It is configured to include a mold fluid receiving portion 110.

The protective wall 100 may be composed of a synthetic resin material, and more specifically, may be composed of a PE (polyethylene) material, and from the lower end 101 of the first width in contact with the ground perpendicular to the longitudinal direction, and the lower end 101 It has a middle portion 102 whose width gradually decreases at a first rate while going up, and an upper portion 103 whose width gradually decreases at a rate smaller than the first rate in the middle portion 102.

The standard of this protective wall 100 is a configuration in which the width of the upper part is narrower than the lower part, and the length may be 3000 mm, the width of the lower part of the lower part is 610 mm, the width of the upper part of the upper part is 150 mm, and the height is 1270 mm. It can be designed with a standard of 450mm lower width of the middle part and 250mm upper width of the middle part narrowed by about %.

The detachable fluid accommodating part 110 may include an inlet 111 for injecting fluid and an outlet 112 for discharging the fluid injected into the detachable fluid accommodating part 110 .

The detachable fluid accommodating part 110 configured as described above may be configured to be detachable from the side of the protective wall 100 to the inner center of the protective wall 100 .

In addition, the fluid injection type barrier system according to an embodiment of the present invention may further include a built-in fluid receiving unit 120. The built-in fluid accommodating part 120 may accommodate fluid and be included in the protective wall 100 .

According to an embodiment of the present invention, by receiving a fluid such as water in the detachable fluid accommodating unit 110 and the built-in fluid accommodating unit 120 to further increase the weight of the protective wall 100, by external force It is possible to prevent the barrier 100 from easily moving.

At this time, in the fluid injection type barrier system according to an embodiment of the present invention, different types of fluids may be inserted into the removable fluid accommodating part 110 and the built-in fluid accommodating part 120. For example, salt water may be accommodated in the detachable fluid accommodating part 110 , and fresh water such as underground water or tap water may be accommodated in the built-in fluid accommodating part 120 . Through this, the detachable fluid accommodating portion 110 may be detached when necessary, such as when icing occurs on the road, and salt water in the detachable fluid accommodating portion 110 may be sprayed onto the road to prevent road icing accidents.

To this end, the detachable fluid accommodating part 110 may include an inlet 111 for injecting the fluid and an outlet 112 for discharging the fluid injected into the detachable fluid accommodating part 110 .

In addition, the built-in fluid container 120 may include an inlet 121 for injecting the fluid and an outlet for discharging the fluid injected into the built-in fluid container 120 .

The detachable fluid accommodating part 110 and the built-in fluid accommodating part 120 configured as described above may be configured to be included in the middle part 102 and the upper part 103 of the protection wall 100 .

In addition, the detachable fluid receiving part 110 is configured to include a lower fastening part 115 fastened to the lower part of the protective wall 100 and an upper fixing part 116 fixed to the upper part of the protective wall 100. The protective wall 100 includes an insertion hole 105 into which the detachable fluid accommodating part 110 is inserted, and a seating groove in which the lower fastening part 115 of the detachable fluid accommodating part 110 is seated ( 106) and a fixing groove 107 to which the upper fixing part 116 of the detachable fluid accommodating part 110 is fixed, so that the detachable fluid accommodating part 110 is easily detachable and firmly coupled can make this possible.

Figure 6 is a perspective view of a fluid injection type firewall system according to another embodiment of the present invention, Figure 7 is a top view of a fluid injection type firewall system according to another embodiment of the present invention, Figure 8 is another of the present invention A front view of a fluid injection type firewall system according to an embodiment, Figure 9 is a side view of a fluid injection type firewall system according to another embodiment of the present invention, Figure 10 is a fluid injection type according to another embodiment of the present invention It is an exploded perspective view of the barrier system.

Hereinafter, the configuration of the fluid injection type firewall system according to another embodiment of the present invention will be described with reference to FIGS. 6 to 10 .

6 to 10, the fluid injection type barrier system according to an embodiment of the present invention accommodates a barrier 100 installed in the center of a road or along a road and a fluid, and is detachable from the barrier 110. It may be configured to further include a built-in fluid accommodation unit 120 including a type fluid accommodation unit 110, receiving fluid, and included in the protective wall 100.

As such, the embodiment of FIGS. 6 to 10 is similar to the embodiment of FIGS. 1 to 5, but may be configured to further include a solar cell module 50, a lighting lamp 70, a cable 75, and a control unit. .

The solar cell module 50 may be installed on the upper surface of the barrier, the battery module may store power provided by the solar cell module 50, and the control unit may convert the power stored in the solar cell module 50 to a lighting lamp. (70) so that the lighting lamp (70) operates.

According to the solar cell module 50, power can be supplied in a solar-based energy independent type in a fluid injection type firewall system.

The lighting 70 includes a light emitting diode (LED) module as a light source, a bracket for rotatably supporting the LED module, and a fixing means for fixing the bracket. The fixing means may fix the lighting 70 in the form of being inserted into a hole in the bottom or inner wall of the lighting mounting groove, and may be referred to as a fixture fixing means. This lighting lamp 70 will be described in detail with reference to FIG. 11 .

Figure 11 is a view showing a lighting lamp of a fluid injection type barrier system according to an embodiment of the present invention, Figure 10 (a) is a perspective view of the lighting lamp 70, (b) is a perspective view of the lighting lamp of (a) Front view, (c) is a left side view of the lighting lamp of (a), and (d) is a rear view of the lighting lamp of (a).

Referring to (a) to (d) of FIG. 10, the lighting 70 of the fluid injection type barrier system according to the present embodiment has a structure in which red, green, and blue LED elements are embedded in one case, and a blue LED element A light source for irradiating white light may be provided with a structure including a yellow phosphor or a structure including a purple LED element with an RGB-type phosphor. The LED device may have a shape such as a shell type, an elliptical type, a surface mount type, or a flat type. Further, the lamp 70 includes a heat sink or a heat dissipation structure for dissipating heat from the LED light source, and a part of the heat dissipation structure may be coupled to the case 71 or exposed to the outside of the case 71 .

The lighting lamp 70 may have a communication unit or sub-communication system inside the case 71 . In this case, the communication unit may include an antenna 73 exposed to the outside of the case 71 .

A diffusion plate or a cover 72 having a diffusion function is disposed on the front of the case 71 from which the light beam of the light source comes out, and on the rear surface of the case 71, an inner reflector for reflecting the light inside the case 71 to the front. (72b) may be arranged.

The case 71 is rotatably coupled to the bracket 74 by hinge coupling portions 73a and 74a. According to this configuration, it is possible to adjust the fastening angle of the case 71 to the bracket 74, whereby the light beam of the lighting 70 is concentrated along the light guide groove of the protection wall to the lane or road surface adjacent to the protection wall. (70) can be placed.

For a light source installed in a somewhat inclined shape toward the road surface or floor, the bracket 74 includes a front lower support portion 75 supporting the case 71 and the lower portion of the cover 72 together. The light source front lower support portion 75 extends from the bracket 74 and is installed to come into contact with the lower portion of the case 71 and cover a portion of the cover 72 .

The bracket 74 is fixed to the bottom or inner wall of the light fixture mounting groove of the protective wall by the fixing means 76. The fixing means 76 may include a sleeve inserted and fixed into a hole in the bottom or inner wall of the light receiving groove of the protective wall, and a nut fixed to the sleeve and having a larger cone diameter than the threaded part. A washer or spring washer may be additionally disposed between the sleeve and the nut.

On the other hand, if a light emitting diode (LED) module is used as the lighting 70, an additional effect of preventing pests, harmful animals, harmful birds, etc. that flock around the road lighting system according to the wavelength used can be obtained. In this case, it is possible to greatly reduce contamination by pest carcasses around the lighting lamp 70, which is advantageous in maintenance of the road lighting system.

In addition, the protection wall 100 has a light insertion groove for inserting and installing the light 70 at a depth lower than the outer wall surface in the outer side wall in the longitudinal direction at the lower end of the upper part 103, and the middle part 102 and the lower part in the light insertion groove. 101, has a certain depth, and has a light guide groove 109 for guiding the light beam of the lamp 70 inserted into the lamp insertion groove to the lower side of the protective wall.

The light insertion groove may be connected to the hole on the other side of the internal cable passage, and the light guide groove 109 may be formed in a shape in which the width of the groove widens from the light insertion groove to the lower side of the protective wall. It is preferable that the shape of the light guide groove 109 is about 2 to about 4 times the width of the lower end compared to the width of the upper end contacting the light insertion groove in terms of light concentrating.

12 is a diagram illustrating a state of use of a fluid injection type barrier system according to an embodiment of the present invention.

Referring to FIG. 12 , the fluid injection type barrier system 100 according to the present embodiment may be installed at a median strip of a road.

The fluid injection type barrier system 100 according to the present embodiment may be installed at a median strip and roadside of a road. The fluid injection type protection wall system 100 installed in the median strip may have a structure in which two lights are disposed on both sides of the protection wall in the longitudinal direction. In addition, the fluid injection type barrier system 100 installed on the side of the road may have a structure in which two lights are disposed on one side in the longitudinal direction toward the road.

As such, in this embodiment, in addition to the above-mentioned effects, in addition to the structure (first structure) in which lighting is installed on both sides of the outer surface of the protective wall, a structure (second structure) in which lighting is installed only on one outer surface of the protective wall can be configured. there is. Using the configuration of this embodiment, road lighting can be implemented by installing the second structure of the barrier on the roadside on both sides of the road on a road without a median divider, thereby greatly reducing or omitting the number of public streetlights and An effect of providing a direction of movement or guidance of the vehicle may also be provided.

Meanwhile, in the foregoing embodiment, the configuration of arranging the solar cell module on the upper part of the barrier has been mainly described, but the present invention is not limited to such a configuration, and a power supply unit may be used instead of the solar cell module. The power supply unit may include a connector or adapter for inputting commercial power or external power, and the connector or adapter may have a structure capable of distributing power to other adjacent barriers.

13 is a block diagram of a fluid injection type firewall system according to another embodiment of the present invention.

Referring to FIG. 13, the fluid injection type barrier system according to the present embodiment includes a solar cell module 50, a control unit 80, a lighting lamp 70, a switching circuit 86, a sensor 88, and a communication unit 90. can be configured to include

The solar cell module 50 may include a solar cell board 52 and a battery module 60 . The solar cell board 52 may include a frame, glass, a sealing material, a solar cell plate, a sealing material, a back sheet, and a junction box. The solar cell plate may have a form in which solar cells are configured as solar cell unit modules and the solar cell unit modules are arranged in an array form. In this embodiment, the solar cell plate has a form in which solar cell unit modules of a predetermined size are arranged in two columns.

In addition, the solar cell board 52 may include a solar cell power control circuit 54 . The solar cell power control circuit 54 transmits electricity generated from the solar cell unit module to the battery module 60 or the control unit 80 through an inverter or a power conversion circuit. The solar cell power control circuit 54 operates to supply power to lighting lamps in an energy-independent manner using electricity generated from the solar cell. In addition, the solar cell power control circuit 54 together with the control unit 80 may operate according to a pre-stored or set operation process such as a power supply control algorithm, a battery control algorithm, and a charging efficiency control algorithm.

The aforementioned solar cell power control circuit 54 may also be referred to as a junction box having an inverter or a power conversion circuit. The solar cell power control circuit 54 may be coupled to a solar cell board or mounted on a battery module, but is not limited thereto. The solar cell power control circuit 54 may be mounted on the control unit 80 to which the solar cell board 52 is electrically connected. In this case, it may be connected to the battery module 60 through the solar cell power control circuit 54 that transmits the power of the solar cell unit module.

The battery module 60 may include rechargeable secondary battery cells or battery packs each including the secondary battery cells, and may further include a protection circuit that controls overcharging and overdischarging of the secondary battery cells. Information such as cell voltage, battery voltage, state of charge, lifetime, etc. detected by the protection circuit of the battery module 60 may be transmitted to the controller.

The solar cell module 50 described above is manufactured by optimizing the solar cell board 52 and the battery module 60 so that they can be seated on the upper surface of the barrier.

The lighting lamp 70 uses a light emitting diode (LED). When LED is used as the lighting lamp 70, there are advantages such as long lifespan, high color rendering, high light efficiency, and low power consumption compared to existing high-pressure sodium lamps or fluorescent lamps. The lighting 70 includes an LED module, a bracket, and a fixing means, and may be inserted and installed into the lighting mounting groove of the protective wall.

In addition, the lighting 70 can be controlled by dimming in conjunction with the lighting of other adjacent barrier-integrated road lighting devices connected to each other through a network by using an LED module.

In addition, the lighting 70 is installed in the lighting mounting groove to intensively illuminate the lanes installed adjacent to the lower side of the protective wall. In this embodiment, the light beam of the lighting 70 is radiated downward toward the ground or the road surface along the light guide groove formed to widen from the lighting mounting groove on the outer surface of the protective wall.

According to this configuration, the lighting 70 can effectively illuminate the lanes around the barrier or significantly improve the driver's visibility through dimming control even in bad weather at night with rain, snow, fog, etc. . In addition, it is possible to provide a fluid injection type barrier system having an advantage of improving visibility compared to LED street lights and easy maintenance compared to floor-embedded LED lighting.

The controller 80 includes a lighting control circuit 82 and a remote management control circuit 84 . In addition to the basic operation of turning on or off the LED lamp of the lighting lamp 70, the lighting control circuit 82 may operate with various operation modes such as a flickering operation and a sequential operation.

The remote management control circuit 84 may perform dimming control or blinking control to cope with a fog situation according to a fog related control signal received through the communication unit 90 connected to the network.

The lamp control circuit 82 and the remote management control circuit 84 may control the switching circuit 86 connected to single or plurality of lamps 70 for operation mode control and dimming control.

The aforementioned network transmits control signals to a control server and a data concentrated unit (DCU) that plays the role of an IoT (internet of thing) gateway through a network server of a trunk network that interworks with the control server and is a broadband network. A remote control solution may be included. In this case, the communication unit 90 transmits the signal received from the data concentrator to the control unit 80, and the control unit 80 controls the operation of the fluid injection type firewall system through a control module, an illuminance module, a power module, and the like. can

In addition, the communication unit 90 may be configured to utilize a LoRa platform using an unlicensed frequency band for linkage with an intelligent transportation system (ITS). Using the LoRa platform, one master communication module can control 230 subs installed at 25m intervals, securing a maximum communication distance of 750m per master. In that case, the fluid injection type barrier system is any one node (device) among thousands of nodes and is connected to one gateway even during the day or night or in bad weather by program commands to turn on road lights, control dimming, blink simultaneously, blink sequentially. etc. can be performed.

In addition, the LoRa platform can be equipped with a control program using the LoRa (WAN) communication network to provide monitoring and remote control functions through bidirectional communication. Using this, the remote control server managing the fluid injection type firewall system according to the present embodiment can check the battery state of the fluid injection type firewall system installed in a specific firewall and control the brightness and operation mode of the lighting.

In addition, according to the configuration of the lighting lamp 70 and the control unit 80 described above, a low-cost, high-efficiency fluid injection type barrier system can be provided. In addition, while using an LED light having an optical system as a lighting lamp, a light distribution technology such as a light guide groove is applied to optimize a road lighting environment, and an optimal operation strategy can be implemented by dimming control.

According to the configuration described above, the road lighting device according to the present embodiment can secure optimal visibility in response to bad weather conditions. In particular, the control unit 80 detects fog or detects the fog concentration by the sensor 88 and controls the brightness of the lamp 70 for each fog concentration, thereby providing optimal viewing performance through illumination control of the lamp 70 for each fog concentration. It has the advantage of being easy to obtain. The above-described sensor 88 may be implemented by irradiating light from both sides using an infrared sensor, and then detecting the degree to which the light meets at one point and scatters to measure the visibility distance. This is an application of the principle that more light is scattered as the fog increases, and can be easily mounted on the lighting lamp 70. To this end, the controller 70 may include functions of a sensor control circuit or sensor controller.

Meanwhile, the aforementioned control unit 80, switching circuit 86, sensor 88, and communication unit 90 may be integrally mounted on the frame or housing 70a of the lamp 70, but is not limited thereto. Some of the components described above may be distributed in the solar cell module 50 .

According to the above-described embodiment of the present invention, it is possible to provide a solar cell module and a light (or fog light) integrated protective wall that can effectively secure the visibility of road lighting even in bad weather at night. That is, in promoting driving safety by improving the visibility of the front of the driver, it is possible to provide a safe and comfortable road driving environment by securing optimal visibility or front view even at night or in bad weather (fog), unlike conventional lighting.

In addition, according to the above-described embodiment, the road lighting performance is maximized through a structure that ensures the electrical stability of the lighting integrally installed on the barrier and effectively uses the optical performance while complying with the standards or specifications of the barrier, and the network including broadband wireless communication It is possible to provide a fluid injection type barrier system with a new structure with an energy independent power supply system by using a solar cell module configured to be dimming controllable and verified for charge/discharge efficiency and long-term operation stability.

On the other hand, the fluid injection type barrier system according to the present invention has been described with examples of barriers installed mainly on national roads and highways, but the present invention is not limited thereto and can be applied to a construction site of a marine port or a temporary fall prevention facility at a loading dock. can

As described above, the detailed description of the present invention has been described with respect to preferred embodiments, but those skilled in the art are within the scope not departing from the spirit and scope of the present invention described in the claims below. It will be understood that various modifications and changes can be made to the present invention.

100: firewall
101: lower part
102: interruption
103: upper part
105: insertion hole
106: seating groove
107: fixed groove
110: removable fluid receiving unit
111: inlet
115: lower attachment part
116: upper fixing part
112: outlet
120: built-in fluid receiving unit
121: inlet

Claims (12)

A protective wall 100 installed in the middle of the road or along the road;
A detachable fluid receiving unit 110 that receives fluid and is detachable from the protective wall 110 at the side of the protective wall 110;
a solar cell module 50 installed on top of the protective wall 100;
A lighting lamp 70 installed from an outer surface of the protective wall toward a lower portion of the protective wall; and
A cable 75 electrically connecting the solar cell module 50 and the lighting 70 through the inside of the protective wall 100; includes,
The protective wall 100,
an insertion hole 105 into which the detachable fluid accommodating part 110 is inserted;
a seating groove 106 in which the lower coupling portion 115 of the detachable fluid receiving portion 110 is seated; and
A fixing groove 107 to which the upper fixing part 116 of the detachable fluid accommodating part 110 is fixed; includes, The detachable fluid accommodating part 110,
An inlet 111 for injecting the fluid; and
an outlet 112 for discharging the fluid injected into the detachable fluid accommodating part 110;
a lower binding portion 115 coupled to a lower portion of the protective wall 100; and
A fluid injection type barrier system including an upper fixing part 116 fixed to the upper portion of the barrier 100. The method of claim 1,
The protective wall 100 is made of a synthetic resin material,
A fluid injection type barrier system comprising a lower part 101 in contact with the ground, a middle part 102 whose width gradually decreases from the lower end to the upper side, and an upper part 103 whose width gradually decreases from the middle part to the upper side. The method of claim 2,
The protective wall 100,
A built-in fluid accommodating part 120 that accommodates fluid and is included in the protective wall 100;
A fluid injection type barrier system further comprising a. delete The method of claim 3,
The built-in fluid receiving part 120,
an inlet 121 for injecting the fluid; and
an outlet for discharging the fluid injected into the built-in fluid accommodating part 120;
A fluid injection type barrier system comprising a. The method of claim 3,
The removable fluid accommodating part 110 and the built-in fluid accommodating part 120,
A fluid injection-type barrier system disposed at the middle portion and the upper portion of the barrier (100). delete delete delete The method of claim 1,
The lighting lamp 70,
A fluid injection type barrier system comprising a light emitting diode (LED) module, a bracket supporting the light emitting diode module, and a fixture fixing means for fixing the bracket to the bottom of the lamp insertion groove. The method of claim 1,
Further comprising a controller 80 and a sensor 88 mounted on the lamp 70,
The control unit detects fog based on the signal of the sensor, and adjusts the brightness of the light according to the fog concentration or controls the operation mode of the light according to the fog concentration. The method of claim 1,
Further comprising a control unit 80 for controlling the operation of the lamp and a communication unit 90 connected to the control unit,
The control unit receives a fog-related control signal from a network through the communication unit, sets an operating timing for lighting of the lamp based on the fog-related control signal, and injects a fluid to control dimming of the lamp according to the operating timing. mold firewall system.

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