KR20210090823A - Smart clean road system using regulation block for traffic lane and fabrication method therefor - Google Patents

Abstract

The present invention provides a smart clean road system using a traffic lane regulation block, comprising: a water tank storing a liquid for a clean road or road freezing prevention; a water feeding pump connected to the water tank via a pipe to adjust flow rate and pressure of the liquid for the clean road or the road freezing prevention discharged from the water tank; a control unit controlling operation of the water feeding pump; a plurality of traffic lane regulation blocks installed at least in a line along a road on a central division line or a lane boundary of the road and formed in a shape that length is longer than width; a water feeding pipe inserted into internal spaces of the plurality of traffic lane regulation blocks to be disposed extending along the road and supplying the liquid for the clean road or the road freezing prevention of which flow rate and pressure are adjusted by the water feeding pump; first injection nozzles installed in the plurality of traffic lane regulation blocks respectively to be connected to the water feeding pipe and receiving the liquid for the clean road or the road freezing prevention from the water feeding pipe to inject the liquid onto the road surface; solar cells installed on the upper surfaces of the plurality of traffic lane regulation blocks respectively to supply a power source for light emission; and light emitting devices mounted on at least one sides of the solar cells to be positioned on the upper surfaces of the traffic lane regulation blocks and disposed toward the liquid for the clean road or the road freezing prevention injected by the first injection nozzles to irradiate the liquid for the clean road or the road freezing prevention with light. The present invention can inject the liquid for the clean road or the road freezing prevention on the road surface while inducing a traffic flow without disturbing driving of vehicles.

Description

SMART CLEAN ROAD SYSTEM USING REGULATION BLOCK FOR TRAFFIC LANE AND FABRICATION METHOD THEREFOR

The present invention relates to a smart clean road system and a construction method thereof, and more particularly, by spraying a clean road or a road anti-icing liquid to the road surface by utilizing a road traffic facility installed on the road to automatically remove fine dust or foreign substances. It relates to a smart clean road system using a lane control block having a removable structure and a construction method therefor.

In general, fine dust is one of the major air pollutants, and harmful substances such as sulfate, nitrate, and heavy metal are attached to the particle surface, and by depositing in the alveoli or bronchi, it seriously harms the body. Among these fine dust, the dust accumulated on the pavement is re-scattered due to the operation of the vehicle is called "road re-scattering dust". Road ash scattering dust is deposited by various causes such as direct emission by vehicle exhaust gas, wear of tires and road surfaces, falling dust, garbage, mud and dust, etc. It is caused by re-dispersion. According to the 2006 "Journal of the Korean Society of Environmental Engineers (special feature), 1126-1132", out of the total scattered dust including construction activities, tire wear, and dust generated from unpaved roads, the proportion of road material scattering dust accounts for more than 60%. appears to be

In particular, the weight per unit area of dust with a particle diameter of 75 μm or less is called “silt loading”, which is a measure of the potential of scattering dust. According to "Atmospheric Environment, 39, 1891-1902" in 2005, the efficiency of road cleaning increases proportionally with a low amount of silt loading according to the amount of silt loading. Along with the reduction of silt loading, it was shown to exhibit a reduction efficiency of 30% TSP (Total Suspended Particles with a diameter of 0.001㎛ floating in the air). Therefore, it is possible to reduce the amount of dust scattered on the road. If so, it is predicted that a significant improvement in the concentration of fine dust in the atmosphere can be expected.

In order to reduce road ash scattering dust in Korea and abroad, most of the water cleaning is carried out using a specially designed water cleaning vehicle. As such, it is reported that the effect of water cleaning using a cleaning vehicle is quite effective.

However, in the case of water cleaning using a vehicle, it is inevitable to move to a certain water source to secure water. Considering that the average moving speed of a cleaning vehicle is about 50 km/hr, it can be said that there is a considerable amount of time that must be invested in advance for cleaning. In addition, the average moving speed of the cleaning vehicle during cleaning is about 125 km/hr, which is highly likely to interfere with the operation of other vehicles. On the other hand, the lower part of the vehicle parked on the road cannot be cleaned using the vehicle, so it is inconvenient to have to put in advance manpower.

As a technique proposed to solve the above problems, in Patent Document 1, cleaning water containing heavy water and/or groundwater is stored and installed underground, and one end is connected to the storage tank and the other end is above the central part of the pavement surface. A water pipe connected to the water pipe and extending along the traveling direction of the vehicle under the central part of the pavement surface, one end connected to the water supply pipe and the other end extending above the central part of the pavement surface in the longitudinal direction of the water supply pipe A plurality of branch pipes spaced apart from each other, a plurality of spray nozzles connected to the branch pipes to spray cleaning water perpendicular to the traveling direction of the vehicle, and a storage tank to control the flow pressure of cleaning water and the spray pressure of the spray nozzles There is disclosed an automatic water cleaning device for paved roads having a pressure pump to provide.

However, in the case of the conventional paved road, the automatic water cleaning device could not collect foreign substances or air contained in heavy water, so that the spray nozzle was clogged or the spray pressure was lowered, which made it inconvenient to use in the field. Since the nozzles have to be fastened using tools one by one, the fastening time takes a long time, which increases the fastening cost, and in order to water the road, a person in charge has to go to the site to check the watering one by one and then operate it.

As an alternative, as disclosed in Patent Document 2, a technique for removing dust or foreign substances from a road surface by spraying a washing solution or calcium chloride solution using a spray nozzle fused to a road sign installed on the road surface has been proposed. Road signage is a safety device that is installed on the median line of the road, at the boundary of lanes, near a crossing, etc. to identify the lane to the driver at night or on a cloudy day to induce traffic safety and smooth flow of vehicles.

However, the method of spraying the washing liquid using a spray nozzle installed on the road surface at the median line or lane boundary has a problem in that the spray nozzle protrudes above the road surface, which impedes the operation of the vehicle, and when the water supply system is installed, the water supply pipe Since it has to be buried along the road, there is a disadvantage in that it requires a lot of man-hours and facility costs.

Patent Document 1: Korean Patent Registration No. 10-1121490 Patent Document 2: Korean Patent Registration No. 10-0750937

The present invention was devised to solve the above problems, and a spray nozzle capable of spraying a clean road or road anti-icing liquid is disposed on a lane control block installed on a central dividing line or a lane boundary of a road to prevent the operation of the vehicle. An object of the present invention is to provide a smart clean road system and its construction method using a lane control block that does not interfere and has a structure in which the driver can easily understand the water spray situation by increasing the visibility of the spray flow of the liquid.

Another object of the present invention is a lane regulation having a structure that is disposed at the center dividing line or lane boundary of a road and sprays a clean road or road anti-icing liquid in both directions and at the same time uses the color of the spray flow to further increase the visibility of the lane boundary An object of the present invention is to provide a smart clean road system using blocks and a construction method thereof.

In order to achieve the above object, the present invention provides a water tank for storing a clean road or road anti-icing liquid in a road spraying system for removing fine dust and harmful substances or preventing road icing by spraying liquid on the road surface. ; a water pump connected to the water tank through a pipe to control the flow rate and pressure of a clean road or road freezing prevention liquid discharged from the water tank; a control unit for controlling the operation of the water pump; a plurality of lane control blocks installed in at least one line along the road at the median dividing line or lane boundary of the road and each having a length longer than the width; a water supply pipe that enters the inner space of the plurality of lane control blocks and is arranged to extend along the road and supplies a clean road or road icing prevention liquid whose flow rate and pressure are controlled by the water pump; a first injection nozzle installed in each of the plurality of lane control blocks, connected to the water supply pipe, and receiving the clean road or road anti-icing liquid from the water supply pipe and spraying it onto the road surface; a solar cell installed on the upper surface of each of the plurality of lane control blocks to provide power for light emission; and a light emission that is mounted on one side of the solar cell and is positioned on the upper surface of the lane control block and is disposed toward the clean road or road anti-icing liquid sprayed from the first injection nozzle to irradiate light to the clean road or road anti-icing liquid element; and, when a clean road or road anti-icing liquid is supplied to the first spray nozzle through the water supply pipe, the clean road or road anti-icing liquid is sprayed to both sides of the plurality of lane control blocks, and the light is emitted It provides a smart clean road system using a lane control block, characterized in that the device is operated to irradiate light to the spray flow of the clean road or road anti-icing liquid.

At least one pair of the first injection nozzles is provided in each lane control block and mounted on both sides of the lane control block, and the light emitting device controls the jet flow of the clean road or road icing prevention liquid injected from the first injection nozzle. can be placed towards.

At least one pair of the first injection nozzles may be provided in each lane control block and mounted on both sides of the lane control block.

A fastening end of the first injection nozzle may be connected to the water supply pipe, and a front portion may be inserted into a side surface of the lane control block and disposed toward the outside.

Additionally, the present invention provides a blocking rod vertically mounted on the upper surface of the lane control block; and a second injection nozzle installed on the blocking rod, connected to the water supply pipe, receiving the clean road or road icing prevention liquid from the water supply pipe, and spraying the clean road or road freezing prevention liquid to the road surface through the side surface of the blocking rod.

In addition, by performing communication with the control unit, a remote control unit that supports to remotely control the water pump and the water supply pipe from a mobile phone or a central control room; may further include.

The present invention may further include; a sensing unit that detects the spraying state and the standby state of the floor nozzle and transmits it to a mobile phone or a central control room through the control unit or the remote control unit.

The detection unit includes a fine dust sensor for detecting fine dust, a temperature and humidity sensor for detecting temperature and humidity, a rainfall sensor for detecting the amount of snow or rain, and a state of snow or rain accumulated on the road surface. A data transmission/reception unit comprising at least one of a road surface sensor and transmitting the detection sensor output data to the control unit, and a CCTV transmitting the external state and injection state of the sensing unit to the control unit in real time, the liquid being It may include a sign panel for displaying the spraying state, and an electric sign indicating the spraying state, fine dust concentration, and weather condition in which the liquid is sprayed.

According to another aspect of the present invention, in the construction method of a smart clean road system that automatically removes fine dust or foreign substances by spraying a clean rod or a road anti-icing liquid on the road surface, (a) a long shape compared to the width providing a plurality of lane control blocks consisting of; (b) arranging the plurality of lane control blocks in at least a line along the road at the center dividing line or lane boundary of the road; (c) entering the water supply pipe into the inner space of the plurality of lane control blocks; (d) connecting the fastening end of the first injection nozzle to the water supply pipe and inserting a front part of the first injection nozzle into the side surface of the lane control block to face the outside of the lane control block; and (e) installing a solar cell providing a power for light emission on an upper surface of each of the plurality of lane control blocks and a light emitting device mounted on one side of the solar cell; (f) fixing the lane control block to the road surface; and, in the step (e), the light emitting device is disposed toward the clean road or road anti-icing liquid sprayed from the first injection nozzle, When the clean road or road icing prevention liquid is supplied to the first spray nozzle through the water supply pipe, the clean road or road icing prevention liquid is sprayed to both sides of the plurality of lane control blocks and the light emitting device is operated to operate the clean road Alternatively, there is provided a construction method of a smart clean road system using a lane control block, characterized in that light is irradiated with respect to the spray flow of the road anti-icing liquid.

In the step (d), at least one pair of the first injection nozzles is provided in each lane control block and mounted on both sides of the lane control block, and in the step (e), the light emitting device is the first injection nozzle It is preferable to dispose obliquely downward toward the jet flow of the clean road or road anti-icing liquid sprayed from the

Additionally, the present invention comprises the steps of preparing a blocking rod having a second injection nozzle installed therein; connecting the second injection nozzle to a water supply pipe; and fixing the blocking rod to the upper surface of the lane control block.

The smart clean road system using the lane control block according to the present invention has the following effects.

First, spray nozzles and light emitting devices are disposed on the lane control block installed at the center dividing line or lane boundary of the road to induce the flow of traffic without interfering with the operation of the vehicle, and at the same time spray the clean road or road anti-icing liquid onto the road surface. can do.

Second, as light is irradiated to the spray flow of the clean road or road anti-icing liquid, scattering and reflection of light is made in the clean road or the spray flow of the road anti-icing liquid, so the spray state of the clean road or road anti-icing liquid is at night. can be easily identified by the vehicle driver.

Third, fine dust and foreign substances can be efficiently removed by spraying a clean road or road anti-icing liquid in both directions by being disposed at the center dividing line or lane boundary of the road.

Fourth, it is possible to further increase the visibility of the lane boundary by allowing the spray flow of the washing liquid to be seen in different colors on both sides of the lane control block.

Fifth, since the lane control block provides both the regulation function for the median dividing line or the lane boundary and the watering function, the equipment cost of the injection system can be reduced and the work process can be simplified.

Sixth, the spraying range of the spraying washing liquid can be further expanded by using a blocking rod mounted vertically on the upper surface of the lane control block.

The following drawings attached to this specification illustrate preferred embodiments of the present invention, and serve to further understand the technical spirit of the present invention together with the detailed description of the present invention to be described later, so the present invention is described in such drawings should not be construed as being limited only to
1 is a conceptual diagram schematically illustrating the configuration of a smart clean road system using a lane control block according to a preferred embodiment of the present invention.
2 is a partial cross-sectional view illustrating an installation state of a smart clean road system using a lane control block according to a preferred embodiment of the present invention.
3 is a plan view showing the configuration of the solar cell and the light emitting device in FIG. 2 .
4 is a cross-sectional view illustrating an arrangement structure of the first injection nozzle and the light emitting device in FIG. 2 .
5 is a partial cross-sectional view illustrating an installation state of a smart clean road system using a lane control block according to another embodiment of the present invention.
6 is a plan view schematically illustrating an operation example of a smart clean road system using a lane control block according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to conventional or dictionary meanings, and the inventor should properly understand the concept of the term in order to best describe his invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention. Therefore, the configuration shown in the embodiments and drawings described in the present specification is only the most preferred embodiment of the present invention and does not represent all of the technical spirit of the present invention, so at the time of the present application, various It should be understood that there may be equivalents and variations.

1 is a perspective view showing the exterior of a smart clean road system using a lane control block according to a preferred embodiment of the present invention, and FIG. 2 is a smart clean road system using a lane control block according to a preferred embodiment of the present invention. It is a partial cross-sectional view showing the state.

1 and 2, a smart clean road system using a lane control block according to a preferred embodiment of the present invention includes a water tank 100 for accommodating a clean road or road anti-icing liquid, and a water tank 100. A water pump 101 that regulates the flow rate and pressure of the discharged clean road or road anti-icing liquid, a control unit 102 that controls the operation of the water pump 101, is installed at the center dividing line or lane boundary of the road and is installed on the side There is a plurality of lane control blocks 110 equipped with the first injection nozzle 111, and a clean rod in which the flow rate and pressure are adjusted by the water pump 101, which is disposed to enter into the plurality of lane control blocks 110, or A water supply pipe 104 for supplying a road anti-icing liquid to the first spray nozzle 111, a solar cell 120 installed on the upper surface of each of the plurality of lane control blocks 110 to provide power for light emission, and a solar cell It is mounted on at least one side of the cell 120 and includes a light emitting device 130 for irradiating light to the sprayed clean road or road anti-icing liquid.

The water tank 100 is a storage tank for storing a clean road or road anti-icing liquid, in which a mixed solution such as groundwater and water or tap water or snow removal agent is stored, and an inlet through which the liquid flows is provided at the upper side, and the liquid is discharged at the lower side An outlet is provided.

The water supply pump 101 is connected to the water tank 100 through a pipe to control the flow rate and pressure of the clean road or road freezing prevention liquid discharged from the water tank 100 . It is preferable that at least two feed water pumps 101 are provided, and any one of the two serves as an auxiliary pump.

The control unit 102 controls the operation of the water supply pump 101 to control the flow rate and pressure of the clean road or road anti-icing liquid, on/off control, and the like. The control unit 102 may transmit/receive a signal to/from a central control room or a mobile phone remotely. To this end, a remote control unit 103 that communicates with the control unit 102 and supports to remotely control the water pump 101 and the water supply pipe 104 from a mobile phone or a central control room may be added.

Additionally, the smart clean road system includes a sensing unit 105 that detects the spraying state and the standby state of the floor nozzle and transmits it to the mobile phone or the central control room through the control unit 102 or the remote control unit 103 .

The detection unit 105 includes a fine dust sensor for detecting fine dust, a temperature and humidity sensor for detecting temperature and humidity, a rainfall sensor for detecting the amount of snow or rain, and the state of snow or rain accumulated on the road surface. and at least one or more detection sensors among road surface detection sensors for confirming the In addition, the sensing unit 105 includes a data transmission/reception unit for transmitting the detection sensor output data to the control unit 102, a CCTV for checking the external state and the injection state of the sensing unit 105 in real time, and the liquid is sprayed. It includes a sign panel for displaying the spraying state, and an electric sign indicating the spraying state, fine dust concentration, and weather condition in which the liquid is sprayed.

The lane control block 110 is installed at the center dividing line or lane boundary of the road to guide the vehicle, assist the road surface marking, spatially separate the traffic flow in the driving direction and the opposite direction, and guide the driver's gaze to foretell the dangerous section. do. The plurality of lane control blocks 110 are installed to be arranged at least in a line along the road at the center dividing line or lane boundary of the road.

The plurality of lane control blocks 110 may be arranged so that blocks adjacent to each other in the longitudinal direction are in contact with each other, and alternatively, they may be arranged to be spaced apart from each other at a predetermined interval. When adjacent blocks are placed in contact with each other, since the water supply pipe 104 entering the lane control blocks 110 is not exposed to the outside, the water supply pipe 104 is damaged or deteriorated due to mechanical and chemical stress applied from the outside. It has the advantage of preventing

Each lane control block 110 is made of a long shape compared to the width, and is preferably injection molded with a synthetic resin material such as low-density polyethylene (LDPE) or high-density polyethylene (HDPE). do. The lane control block 110 has both ends in the longitudinal direction open so that the water supply pipe 104 can enter and penetrate therethrough, and has an internal space in which the water supply pipe 104 can extend. However, one end of the lane control block 110 located at the most end among the plurality of lane control blocks 110 arranged in a line may be closed by a predetermined cover.

At least one pair of first injection nozzles 111 are provided in each lane control block 110 . As shown in FIG. 3 , the pair of first injection nozzles 111 are mounted on both sides in the width direction inside the lane control block 110 to spray the clean road or road anti-icing liquid in opposite directions. The fastening end of the first injection nozzle 111 is directly inserted through the side surface of the water supply pipe 104 to be connected to the water supply pipe 104 , and the front part is inserted into the side of the lane control block 110 to control the lane block 110 . ) facing outward. At this time, it is preferable that an O-ring (O-ring) is interposed between the fastening end of the first spray nozzle 111 and the water supply pipe 104 to prevent leakage of the clean road or road-freezing liquid. Alternatively, the fastening end of the first injection nozzle 111 is coupled to a predetermined connection pipe, it is also possible to be indirectly connected to the water supply pipe (104).

The solar cell 120 is installed on the upper surface of each of the plurality of lane control blocks 110 to provide power for light emission. The solar cell 120 is seated on the upper surface of the lane control block 110 and the upper portion thereof is waterproofed by molding, for example, with an epoxy resin. For epoxy molding for the solar cell 120 , a seating groove in which the solar cell 120 can be mounted is preferably formed on the upper surface of the lane control block 110 . It is preferable that the solar cell 120 is molded by being inserted into the seating groove, and only the upper surface thereof is exposed to the outside.

The light emitting device 130 is mounted on at least one side of the solar cell 120 and irradiates light to the clean road or road anti-icing liquid sprayed from the first injection nozzle 111 . The light emitting device 130 is preferably formed of a Light Emitting Diode (LED). As the light emitting device 130 irradiates light with respect to the spray flow of the clean road or road anti-icing liquid, scattering and reflection of light is made in the clean road or the spray flow of the road anti-icing liquid. The injection state can be easily identified to the vehicle driver even at night. In addition, the light emitting device 130 has an effect of giving an aesthetic feeling by irradiating light of various colors. As shown in FIG. 3 , the light emitting device 130 is symmetrically disposed on both edge ends of the solar cell 120 and is sprayed on both sides of the lane control block 110 in the flow of the clean road or road icing prevention liquid. It is preferable to irradiate the light. In this case, light emitting devices 130 of different colors are disposed at both edge ends of the solar cell 120 to irradiate light of different colors to both sides of the lane control block 110 . According to this configuration, there is an effect of further increasing the visibility of the lane boundary because the spray flow of the washing liquid in different colors is seen on both sides of the lane control block 110 at the central boundary of the road. Considering the structure in which the light emitting device 130 is disposed toward the jet flow of the clean road or road icing prevention liquid, both edge ends of the solar cell 120 and the terminal connection portion of the light emitting device 130 are waterproofed such as epoxy resin It is preferable that 140 is applied to be waterproof and insulated.

As shown in FIG. 4 , the light emitting device 130 corresponds to the first injection nozzle 111 to irradiate light toward the jet flow of the clean road or road anti-icing liquid injected from the first injection nozzle 111 . placed at the point where That is, the point where the first injection nozzle 111 is positioned and the point where the light emitting device 130 is positioned based on the longitudinal direction of the lane control block 110 substantially coincide with each other. The light emitting device 130 may be disposed with a front part inclined downward. In addition, the upper portions of the slopes on both sides adjacent to the upper surface of the lane control block 110 are partially cut so that the light emitting device 130 can irradiate light with respect to the spray flow of the clean road or road anti-icing liquid. It is preferable to expose the front end of the light emitting device 130 on both sides.

The water supply pipe 104 is disposed to enter the plurality of lane control blocks 110 and is discharged from the water tank 100, and then the flow rate and pressure are adjusted by the water pump 101 to remove a clean road or road anti-icing liquid. 1 It is supplied to the injection nozzle (111). 2 and 3 , the water supply pipe 104 may be installed in contact with the ground while being inserted into the lane control block 110 . Alternatively, the water supply pipe 104 may be installed to be spaced apart from the ground while being inserted into the lane control block 110 . In this case, since the load of the water supply pipe 104 is applied to the lane control block 110, there is an advantage that the lane control block 110 can be more firmly fixed to the ground.

The blocking rod 112 is fitted on the upper surface of the lane control block 110 and is vertically mounted by fastening means such as bolts to guide the driver's gaze to guide the flow of the vehicle and the dangerous section. It is preferable that the blocking rod 112 is made of a synthetic resin material having excellent elasticity, and a reflective part is provided on the outer surface to increase visibility at night.

As shown in FIG. 5, the second spray nozzle 113 is installed on the blocking rod 112, connected to the water supply pipe 104, and receives a clean rod or road anti-icing liquid from the water supply pipe 104 to receive the blocking rod 112. It is sprayed onto the road surface through the side of the At least one pair of second injection nozzles 113 are provided on each blocking rod 112 . The pair of second injection nozzles 113 are mounted on both sides in the width direction inside the blocking rod 112 to spray the clean road or road anti-icing liquid in opposite directions. The fastening end of the second injection nozzle 113 is coupled to the connection pipe 114 through the coupler 115 and is connected to the water supply pipe 104 , and the front part is inserted into the side of the blocking rod 112 to the outside of the blocking rod 112 . placed towards At this time, an O-ring (O-ring) is interposed between the front part of the second injection nozzle 113 and the blocking rod 112 to prevent leakage of a clean road or road anti-icing liquid and to firmly fix the second injection nozzle 113. it is preferable

Although not shown in the drawings, various structures or facilities in the form of chains, cross bars, fences, etc. may be assembled between adjacent blocking rods 112 to provide additional functions such as aesthetics and publicity.

The smart clean road system using the blocking control block having the above configuration is a lane control block preparation process, a lane control block arrangement process, a water supply pipe installation process, a first injection nozzle installation process, a solar cell and a light emitting device installation It is built by the construction method of the smart clean road system including the process and the lane control block fixing process.

In the lane control block preparation process, a plurality of lane control blocks 110 having a shape longer than the width and having an inner space are prepared.

In the lane control block arrangement process, a plurality of lane control blocks 110 are arranged at least in a line along the road at the center dividing line or lane boundary of the road.

In the water supply pipe installation process, the water supply pipe 104 connected to the water tank 100 and the water supply pump 101 is sequentially entered into the inner space of the plurality of lane control blocks 110 in sequence, so that the water supply pipe 104 is installed along the road. placed extended.

In the first injection nozzle installation process, the fastening end of the first injection nozzle 111 is substantially connected to the water supply pipe 104, and the front part of the first injection nozzle 111 is inserted into the side of the lane control block 110. It is disposed toward the outside of the lane control block 110 . Here, the fastening end of the first injection nozzle 111 may be directly fitted into the water supply pipe 104 through the side surface of the water supply pipe 104 and connected, alternatively, through a predetermined coupler or a connection pipe, the water supply pipe ( 104) is also possible.

In the solar cell and light emitting device installation process, a solar cell 120 that provides power for light emission to a seating groove provided on an upper surface of each of the plurality of lane control blocks 110 and a light emitting device mounted on one side of the solar cell 120 ( 130) is installed. In this case, the light emitting device 130 is preferably disposed obliquely downward toward the jet flow of the clean road or road anti-icing liquid sprayed from the first jet nozzle 111 . The upper portions of the solar cell 120 and the light emitting device 130 may be molded to be covered with a resin having transparency.

In the lane control block fixing process, a plurality of lane control blocks 110 are fixed to the road surface using a fastening means such as an anchor bolt.

After fixing the plurality of lane control blocks 110 to the road surface, the connection pipe 114 is directly connected to the water supply pipe 104 or connected through a predetermined coupler, and the connection pipe through the upper surface of the lane control block 110 The process of withdrawing the 114 to the outside, the process of preparing the blocking rod 112 in which the second injection nozzle 113 is installed, and the connection pipe 114 through the coupler 115 through the second injection nozzle 113 ) and a process of fixing the blocking rod 112 by fastening it to the upper surface of the lane control block 110 with a bolt or the like may be additionally performed.

The second injection nozzle 113 is installed in the blocking rod 112 such that the front of the nozzle faces the outside of the side of the blocking rod 112 .

The process of fixing the blocking rod 112 to the upper surface of the lane control block 110 may be performed for all of the plurality of lane control blocks 110 arranged in a line, and alternatively, the plurality of lane control blocks 110 It is also possible to install the blocking rod 112 only in the odd-numbered (or even-numbered) lane control block 110 by being alternately performed for the fields.

6 is a plan view illustrating an operation example of a smart clean road system using a lane control block according to a preferred embodiment of the present invention.

The water tank 100, the water pump 101, the control unit 102, etc. of the smart clean road system are arranged in a predetermined area around the road. A plurality of lane control blocks 110 to which the first injection nozzles 111 are respectively mounted are arranged at least in a line along the median dividing line or lane boundary of the road, and a blocking rod 112 is provided on the upper surface of each lane control block 110 . ) is fixed. Additionally, each blocking rod 112 is equipped with a second spray nozzle 113 .

The water supply pipe 104 enters the plurality of lane control blocks 110 and is installed to extend along the road substantially above the road surface.

When the clean road or road icing prevention liquid is supplied through the water supply pipe 104, the clean road or road in both directions through a pair of first injection nozzles 111 installed outwardly inside each lane control block 110 The anti-icing liquid is sprayed to spray the road surface on both sides of the lane control block 110 . In addition, the clean road or road anti-icing liquid supplied into each blocking rod 112 is sprayed on the road surface from both sides of the blocking rod 112 through the second spray nozzle 113 . The clean road or road anti-icing liquid sprayed on the road surface washes fine dust and foreign substances as it flows along the road surface, and is discharged into the drainage channel through a predetermined drain hole 116 installed on the roadside.

When the washing liquid is sprayed, as the light emitting device 130 irradiates light with respect to the spray flow, the spray state of the clean road or road anti-icing liquid can be easily identified by the driver of the vehicle even at night. The light emitting device 130 operates by receiving solar power from the solar cell 120 . The light emitting device 130 can give an aesthetic feeling by irradiating light of various colors, and as light of different colors is irradiated to both sides of the solar cell 120, different colors from the central boundary of the road to both sides of the lane control block This has the advantage of further enhancing the visibility of the lane boundary because the spray flow of the washing liquid can be seen.

In the above, although the present invention has been described with reference to limited embodiments and drawings, the present invention is not limited thereto and within the scope of equivalents of the technical spirit of the present invention by those of ordinary skill in the art to which the present invention pertains. Of course, various modifications and variations are possible.

100: storage tank 101: water pump
102: control unit 103: central control room
104: water supply pipe 105: sensing unit
110: lane control block 111: first injection nozzle
112: blocking rod 113: second injection nozzle
114: connector 115: coupler
120: solar cell 130: light emitting device
140: waterproofing unit

Claims (10)

In the road spraying system for removing fine dust and harmful substances or preventing road icing by spraying liquid on the road surface,
a water tank in which a clean road or road anti-icing liquid is stored;
a water pump connected to the water tank through a pipe to control the flow rate and pressure of a clean road or road freezing prevention liquid discharged from the water tank;
a control unit for controlling the operation of the water pump;
a plurality of lane control blocks installed in at least one line along the road at the median dividing line or lane boundary of the road and each having a length longer than the width;
a water supply pipe that enters the inner space of the plurality of lane control blocks and is arranged to extend along the road and supplies a clean road or road icing prevention liquid whose flow rate and pressure are controlled by the water pump;
a first injection nozzle installed in each of the plurality of lane control blocks, connected to the water supply pipe, receiving the clean road or road anti-icing liquid from the water supply pipe, and spraying it onto the road surface;
a solar cell installed on the upper surface of each of the plurality of lane control blocks to provide power for light emission; and
It is mounted on at least one side of the solar cell and is located on the upper surface of the lane control block and is disposed toward the clean road or road anti-icing liquid sprayed from the first injection nozzle to irradiate light to the clean road or road anti-icing liquid. element; including;
When the clean road or road icing prevention liquid is supplied to the first spray nozzle through the water supply pipe, the clean road or road icing prevention liquid is sprayed to both sides of the plurality of lane control blocks, and the light emitting device is operated A smart clean road system using a lane control block, characterized in that light is irradiated to the spray flow of the road or road anti-icing liquid. According to claim 1,
At least one pair of the first injection nozzles are provided in each lane control block and are mounted on both sides of the lane control block,
The light emitting device is a smart clean road system using a lane control block, characterized in that it is disposed toward the flow of the clean road or road anti-icing liquid sprayed from the first injection nozzle. 3. The method of claim 2,
A smart clean road system using a lane control block, characterized in that the fastening end of the first injection nozzle is connected to the water supply pipe, and the front part is inserted into the side of the lane control block and disposed toward the outside. According to claim 1,
a blocking rod vertically mounted on the upper surface of the lane control block; and
a second injection nozzle installed on the blocking rod, connected to the water supply pipe, receiving the clean road or road icing prevention liquid from the water supply pipe, and spraying it onto the road surface through the side surface of the blocking rod; Smart clean road system. According to claim 1,
A smart clean road system using a lane control block further comprising a; a remote control unit that communicates with the control unit to remotely control the water pump and the water supply pipe from a mobile phone or a central control room. 6. The method of claim 5,
A smart clean road system using a lane control block further comprising a; a sensing unit that detects the spray state and the standby state of the floor nozzle and transmits it to a mobile phone or a central control room through the controller or the remote controller. 7. The method of claim 6,
The detection unit includes a fine dust sensor for detecting fine dust, a temperature and humidity sensor for detecting temperature and humidity, a rainfall sensor for detecting the amount of snow or rain, and a state of snow or rain accumulated on the road surface. Including at least one or more of the road surface sensor,
a data transmission/reception unit for transmitting the detection sensor output data to the control unit;
A CCTV for transmitting the external state and the injection state of the sensing unit to the control unit in real time;
a sign panel indicating the injection state in which the liquid is sprayed;
A smart clean road system using a lane control block, characterized in that it includes an electric sign indicating the spray state, the fine dust concentration, and the weather state in which the liquid is sprayed. In the construction method of a smart clean road system that automatically removes fine dust or foreign substances by spraying a clean road or a road anti-icing liquid on the road surface,
(a) providing a plurality of lane control blocks having a shape longer than the width;
(b) arranging the plurality of lane control blocks in at least a line along the road at the center dividing line or lane boundary of the road;
(c) entering the water supply pipe into the inner space of the plurality of lane control blocks;
(d) connecting the fastening end of the first injection nozzle to the water supply pipe and inserting a front portion of the first injection nozzle into the side surface of the lane control block to face the outside of the lane control block; and
(e) installing a solar cell providing power for light emission on an upper surface of each of the plurality of lane control blocks and a light emitting device mounted on one side of the solar cell;
(f) fixing the lane control block to the road surface; and
The step (e) is,
The light emitting device is disposed toward the clean road or road anti-icing liquid sprayed from the first spray nozzle, and the plurality of lanes when the clean road or road anti-icing liquid is supplied to the first spray nozzle through the water supply pipe A smart clean road using a lane control block, characterized in that the clean road or road anti-icing liquid is sprayed on both sides of the regulating block, and the light emitting device is operated to irradiate light on the spray flow of the clean road or road icing preventing liquid How to build the system. 9. The method of claim 8,
In step (d), at least one pair of the first injection nozzles is provided in each lane control block and mounted on both sides of the lane control block,
In the step (e), the light emitting device is a smart clean road system using a lane control block, characterized in that the light emitting device is disposed obliquely downward toward the jet flow of the clean road or road anti-icing liquid sprayed from the first injection nozzle. method. 9. The method of claim 8,
preparing a blocking rod having a second injection nozzle installed therein;
connecting the second injection nozzle to a water supply pipe; and
The construction method of a smart clean road system using a lane control block further comprising; fixing the blocking rod to the upper surface of the lane control block.

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