KR20230049465A - Measurement station for road environment information - Google Patents

Abstract

The present invention relates to a station for measuring road environment information that measures environment information recognizable on a road and transmits the information to a spaced-apart server, which is configured with: a main body part equipped by attaching an environment sensor part on the front in a panel form that measures environment information included in the air of the road, a road surface temperature sensor part that measures a road surface temperature of the road in a non-contact method, and a processing part that transmits the measured information to a spaced-apart server; and a housing part formed with accommodating parts capable of accommodating the environment sensor part, the road surface temperature sensor part, and the processing parts equipped in the main body part at each location inside, when combined with the main body part.

Description

Road environment information measuring station {MEASUREMENT STATION FOR ROAD ENVIRONMENT INFORMATION}

The present invention relates to a road environment information measurement station that measures environmental information that can be known on a road and transmits the information to a server separated from it.

For reasons such as global warming, the surface temperature rises due to road radiant heat, which damages the wheels of vehicles running on the road, leading to vehicle accidents.

In addition, the air quality along the road is significantly deteriorating due to the increase in fine dust caused by tire wear and exhaust gas due to the increase in traffic volume.

Based on the measured environmental information, it is guided to citizens so that they can cope with it, or it is delivered to the control center to automatically or passively take appropriate action.

In order to obtain such environmental information, the locations of existing facilities such as telephone poles or streetlights that are common around roads are selected as installation locations.

However, since it is an electrical device, it is inevitable to consider failure due to natural environmental factors occurring from the outside.

In addition, due to telephone poles or streetlights having various shapes or thicknesses for each region and location, it is not easy to universally install the measuring device, and it is difficult to individually change the size according to the telephone pole or streetlight.

Korean Registered Patent Publication No. 10-1860687 Korean Patent Publication No. 10-2006-0000134

An object of the present invention is to provide a road environment information measuring station that can be universally installed by being seated on utility poles of various thicknesses.

In addition, the present invention is to provide a road environment information measuring station that protects electrical internal devices from the external environment such as foreign substances in the form of liquid internally.

The technical problems to be achieved by the present invention are not limited to the above-mentioned technical problems, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below. You will be able to.

In order to achieve the above object, a road environment information measuring station of the present invention measures environmental information of a road, wherein the environmental sensor unit measures environmental information included in the air of the road in the form of a panel on the front side of the road. A main body having a road surface temperature sensor for measuring road surface temperature in a non-contact manner and a processing unit for transmitting the measured information to a remote server; And when combined with the main body part, the housing part is formed with receiving parts capable of accommodating the environment sensor part, the road surface temperature sensor part, and the processing parts provided in the main body part for each position inside the body part; air inlets and outlets through which air passages are formed on both sides so that external air can flow in and out; a road surface temperature measurement hole formed on the bottom surface of the housing part so that infrared rays of the road surface temperature sensor part can be irradiated downward; heat dissipation holes formed at upper ends of both sides of the housing part to dissipate the heat generated in the processing part to the outside; and a foreign matter discharge port through which liquid foreign matter introduced through the heat dissipation hole is discharged to the outside.

In addition, a first accommodating part in which the environmental sensor is located is formed in the center of the air passage formed between the air inlet and the outlet, and a vertical length between the air inlet and the first accommodating part and between the air outlet and the first accommodating part, respectively. It is characterized in that it forms a barrier that prevents foreign matter in the form of liquid from being extended into the interior.

In addition, a second accommodating portion in which the road surface temperature sensor unit is accommodated is formed by connecting vertical walls extending in a longitudinal direction from the inner bottom surface of the housing unit at both sides of the road surface temperature measurement hole and a horizontal wall having a rounded shape downward. to be characterized

In addition, the length of the horizontal wall is longer than the distance between the vertical walls formed on both sides of the road surface temperature measuring hole.

In addition, a starting end starting from one inner wall of the housing part higher than the barrier wall extends in the horizontal direction to form a partition wall having an end connected to the other inner wall of the housing part in the horizontal direction, wherein the central end of the partition wall is It is formed horizontally at a position lower than the start and end ends, and the partition wall is characterized in that it is located between the first accommodating part where the environmental sensor unit is located and the third accommodating unit where the processing unit is located.

In addition, the foreign matter outlet may include a side foreign matter outlet formed on both side surfaces of the housing part and a bottom foreign matter outlet formed on a bottom surface of the housing part.

In addition, a foreign material discharge guide wall is formed inside the housing unit to guide the foreign material in the form of liquid to the foreign material discharge unit on the side while preventing the foreign material in the form of liquid introduced through the heat dissipation hole from being transferred to the processing unit. to be

In addition, a fixing bracket for forming a multi-stage seating part from the inside to the outside on both sides so that the fixing pillar can be seated inside to fix the road environment information measuring station by combining with a cylindrical fixing pillar having a different diameter on the rear surface of the main body. It is characterized by having a.

As explained above,

The present invention can reduce the cause of failure caused by environmental factors in the road environment information measuring station that is exposed to the road and measures the environmental information of the road, and can protect electrical equipment from foreign substances in the form of liquid in the housing structure. It has the effect of reducing the installation cost of

In addition, the present invention has an easy installation effect because the road environment information measurement station can be installed on various types of pillars on the road regardless of the thickness due to the structure of the fixing bracket configured on the rear surface of the main body.

1 is a side view illustrating a road environment information measuring station according to an embodiment of the present invention.
2 is a perspective view illustrating a road environment information measuring station according to an embodiment of the present invention.
3 is a view showing the front of the main body of the road environment information measuring station according to an embodiment of the present invention.
4 is a view showing the rear surface of the main body of the road environment information measuring station according to an embodiment of the present invention.
5 is a diagram showing a bracket of a road environment information measuring station according to an embodiment of the present invention.
6 is a view showing an installation state of a bracket unit of a road environment information measuring station according to an embodiment of the present invention.
7 is a perspective view illustrating a housing of a road environment information measuring station according to an embodiment of the present invention.
8 is a diagram illustrating air flow inside a housing of a road environment information measuring station according to an embodiment of the present invention.
9 is a diagram illustrating the flow of foreign matter in the form of a liquid inside a housing of a road environment information measuring station according to an embodiment of the present invention.
10 is a diagram illustrating a partition wall of a road environment information measuring station according to an embodiment of the present invention.

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

In addition, the size or shape of the components shown in the drawings may be exaggerated for clarity and convenience of description, and terms specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator. may be, and the definitions of these terms should be made based on the contents throughout this specification.

1 to 10 are diagrams showing a road environment information measurement station, and the road environment information measurement station, as shown in FIG. 1, is composed of a main body 100 and a housing 200.

The main body part 100 can be divided into front and rear parts as shown in FIGS. 2 to 4, and the main body part 100 has an environmental sensor unit ( 110), the road surface temperature sensor unit 120, and the processing unit 130 are attached, and a fixing bracket 140 is provided to fix the road environment information measuring station by being coupled to a pillar-shaped fixing post on the rear side. .

The environment sensor unit 110 measures environmental information included in the air of the road. At this time, the environmental sensor unit 110 measures any one or more of fine dust, nitrogen dioxide, sulfur dioxide, harmful gas (AIQ), temperature, and humidity.

The road surface temperature sensor unit 120 directly irradiates infrared rays to the road surface to measure the temperature of the road surface in a non-contact manner.

The processing unit 130 may include a wireless communication unit (not shown) as information measured by the environment sensor unit 110 and the road surface temperature sensor unit 120 should be transmitted to a server (not shown) separated from each other. In addition, the processing unit 130 operates a fan to prevent the temperature from reaching a predetermined temperature or higher when the temperature rises due to ambient conditions such as heat.

Then, the processing unit 130 calculates the average value of the collected data at regular intervals and transmits it to the server.

Since it is obvious that power must be supplied to operate the environment sensor unit 110, the road surface temperature sensor unit 120, and the processing unit 130, a description of the configuration of the power supply will be omitted.

In addition, components assisting the environment sensor unit 110, the road surface temperature sensor unit 120, and the processing unit 130 are provided, but since these are self-evident components, a detailed description thereof will be omitted.

As shown in FIGS. 5 and 6, the fixing bracket 140 on the rear side of the body part 100 is fixed through the main body fixing hole 141, and multi-stage from the inside to the outside on both sides so that the fixing pillars can be seated inside. Place the fixing pillar between the two brackets on which the mounting portion 142 is formed, combine them to face each other, and fasten by fastening a screw longer than the diameter of the fixing pillar through the screw hole 143 formed in the two brackets.

As shown in FIGS. 7 to 9 , when the housing unit 200 is combined with the body unit 100, the environment sensor unit 110, the road surface temperature sensor unit 120, and Accommodating parts 210, 220, and 230 capable of accommodating the processing part 130 for each location are formed inside the processing part 130. At this time, the accommodation units include a first accommodation unit 210 accommodating the environment sensor unit 110, a second accommodation unit 220 accommodating the road surface temperature sensor unit 120, and a third accommodation unit 220 accommodating the processing unit 130. Divided into the receiving portion 230.

Positionally, the second accommodating part 220 is at the bottom, the first accommodating part 210 is positioned above it, and the third accommodating part 230 is positioned above the first accommodating part 230 .

Here, the location of each accommodating part will be mentioned again below.

In addition, the housing part 200 forms a plurality of holes having different functions on the outer circumferential surface, and forms walls having different shapes and functions on the inside.

The plurality of holes include air inlet and outlet ports 240a and 240b, a road surface temperature measuring hole 250, a heat dissipation hole 260, and foreign matter outlets 270a and 270b.

The air inlet and outlet ports 240a and 240b penetrate through both sides of the lower end so that external air can flow in and out to form an air passage.

Here, the air inflow and outlet (240a, 240b) may be different from the direction in which the air flows in depending on the circumstances, so both sides can be the air inlet and outlet.

For example, the air passing through the air passage is drawn in from A in FIG. 8 and moves in the B direction.

The air passage means a passage leading to the air inlet and outlet ports 240a and 240b formed on both sides, and the central part of the air passage becomes the first accommodating part 210 accommodating the environmental sensor unit 110.

That is, the first accommodating part 210 means a space formed between the air inlet and outlet ports 240a and 240b and between the upper surface of the horizontal wall 222 and the lower surface of the partition wall 231 to be described later.

The road surface temperature measuring hole 250 is formed on the bottom of the housing 200 so that infrared rays of the road surface temperature sensor 120 can be irradiated downward.

The heat dissipation holes 260 are formed at upper ends of both sides of the housing unit 200 to dissipate heat generated in the processing unit 130 to the outside.

At this time, as the heat dissipation hole 260 is located at the top, foreign substances in the form of liquid may flow through it, so narrow holes are formed in a row while maintaining a certain interval, or have a diameter as in the embodiment of the present invention. It can be formed by arranging a plurality in the form of a small hole. Here, the foreign matter in liquid form may be rain.

The foreign matter outlets 270a and 270b discharge liquid-type foreign matter introduced through the heat dissipation hole 260 to the outside. The foreign matter outlets 270a and 270b include side foreign matter outlets 270a formed on both sides of the housing 200 and bottom foreign matter outlets 270b formed on the bottom of the housing 200 .

Inside, walls having different shapes and functions include a prevention wall 211, a vertical wall 221, a horizontal wall 222, a partition wall 231, a foreign material flow wall 261, and a foreign material discharge guide wall 271. includes

The barrier wall 211 extends vertically between the air inlet 240a on one side and the first accommodating portion 210 and between the air outlet 240b and the first accommodating portion 210 on the other side, respectively, in a liquid form. It is formed to prevent foreign substances from entering the inside.

The vertical walls 221 are formed to extend in the vertical length direction from both sides of the road surface temperature measuring hole 250 and from the inner bottom surface of the housing 200, and the horizontal walls 222 are rounded downwards to form the vertical walls 221 ) is formed by combining them at the top. At this time, the inner space formed by combining the vertical wall 221 and the horizontal wall 222 becomes the second accommodating part 220 accommodating the road surface temperature sensor 120 .

Further, the reason why the horizontal wall 222 is formed in a round shape is to allow the foreign material in the liquid form to flow downward without remaining there even if the foreign material in the liquid form is transferred to the top of the horizontal wall 222 .

In addition, the length of the horizontal wall 222 is longer than the distance between the vertical walls 221 formed on both sides of the road surface temperature measuring hole 250 . This means that foreign matter in the form of a liquid that can be seated on the top of the horizontal wall 222 does not come into contact with the environmental sensor unit 110 located in the first accommodating part 210, and the bottom foreign matter outlet formed on both sides of the road surface temperature measuring hole 250 ( 270b).

Internally, the road surface temperature measuring hole 250 and the bottom foreign matter outlet 270b are separated by a vertical wall 221.

As shown in FIGS. 8 to 10 , the separation wall 231 starts from the inner wall of one side of the housing part 200 at a position higher than the top of the prevention wall 211 at a distance ( 231a) extends in the horizontal direction and is formed as an extension end 231b extending to the inner wall of the other side of the housing part 200, but the center end 231c is formed lower than the start end 231a and the extension end 231b.

In addition, between the start end 231a and the center end 231c and between the center end 231c and the extension end 231b are formed lower than the center end 231c, and foreign matter in the form of liquid generated at the upper end is located at each position. To form a drain hole 232 that can drain in the downward direction. .

The partition wall 231 is located between the first accommodating part 210 where the environmental sensor unit 110 is located and the third accommodating part 230 where the processing unit 130 is located.

The foreign matter flow wall 261 is inclined at a downward angle to guide the foreign matter in the form of liquid flowing in through the heat dissipation hole 260 to the bottom foreign matter discharge unit 270b so that the foreign matter in the form of liquid is discharged to the outside without reaching the processing unit 130. Formed in a double-connected structure.

At this time, the foreign material flow walls 261 provided at the upper ends of both sides of the inside are reversed so that foreign substances in liquid form do not reach the processing unit 130, so that the foreign material flow walls 261 formed on both sides of the processing unit are rounded downward. connected in the form of a bridge.

This is to prevent foreign matter in liquid form from passing over the wall of the foreign matter flow wall 261 to the processing unit 130 .

The foreign matter discharge guide wall 271 prevents liquid-type foreign matter introduced into the housing part 200 through the heat dissipation hole 260 from being transferred to the processing unit 130 and removes liquid-type foreign matter from the side foreign matter discharge unit ( 270a) is formed in a curved shape to guide.

Here, the movement path of the liquid foreign matter flowing into the heat dissipation hole 260 through the foreign matter flow wall 261 and the foreign matter discharge guide wall 271 is discharged to the outside as shown in FIG. same.

For example, when it rains vertically without wind blowing, the foreign matter in liquid form is moved from the upper side to the lower side as in C, and guides the foreign matter in liquid form in the direction C' along the foreign material discharge guide wall 271 to the side foreign matter discharge unit ( 270a), but if there is a lot of wind, the direction of the falling rain cannot be predicted and can flow in from the side, so if the rain flows into the side through the heat dissipation hole 260 as shown in D, the foreign matter discharge guide wall 271 ) can escape.

In order to prevent foreign matter in the form of liquid flowing in an unexpected direction from being transferred to the processing unit, the foreign matter flows downward along the flow wall formed in the downward direction, and passes through the drain hole 232 formed in the partition wall 231 to be horizontally It moves to D' through the top of the wall 222 and guides it to the bottom foreign matter discharge unit 270b.

Foreign substances in the form of liquid flow in different directions depending on the wind, but the reason why they can escape the foreign substance discharge guide wall 271 is because a passage through which heat passes is secured so that heat can be discharged through the heat release hole 260. Foreign matter in the form of a liquid may be introduced through the.

Here, the walls inside the housing, including the prevention wall 211, the vertical wall 221, the horizontal wall 222, the partition wall 231, and the foreign matter discharge guide wall 271 located inside the housing, have protrusions to increase strength. form them

In addition, support walls supporting the prevention wall 211, the vertical wall 221, the horizontal wall 222, the separation wall 231, and the foreign material discharge guide walls 271 formed therein may be further included.

Therefore, the present invention can reduce the cause of failure caused by environmental factors in the road environment information measuring station that is exposed to the road and measures the environmental information of the road, and can protect electrical equipment from foreign substances in the form of liquid in the housing structure. It has the effect of reducing the installation cost and post-maintenance cost of the station.

In addition, the present invention is effective in easy installation because the road environment information measurement station can be installed on pillars of various diameters on the road regardless of the thickness of the pillars by the structure of the fixing bracket formed on the rear surface of the main body.

Embodiments according to the present invention have been described above, but these are merely examples, and those skilled in the art will understand that various modifications and embodiments of equivalent range are possible therefrom. Therefore, the true technical protection scope of the present invention should be defined by the following claims.

100 ... main body
110 ... environment sensor unit
120 ... road surface temperature sensor
130 ... processing unit
140 ... bracket part
141 ... body fixing hole
142 ... seat
143 ... screw hole
200 ... housing part
210 ... first receptacle
211...barrier
220 ... second accommodating part
221...vertical wall
222 ... side wall
230 ... third receptacle
231 ... dividing wall
231a ... start
231b...extended group
231c ... middle end
232 ... drain hole
240a, 240b...air inlet and outlet
250 ... road surface temperature measurement hall
260 ... heat dissipation hole
261 ... foreign material flow wall
270a...side debris outlet
270b ... bottom debris outlet
271 ... foreign material discharge guide wall

Claims (8)

In the measurement station for measuring the environmental information of the road,
On the front panel in the form of a panel, an environmental sensor unit that measures environmental information contained in the air of the road, a road surface temperature sensor unit that measures the road surface temperature in a non-contact manner, and a processing unit that transmits the measured information to a server are attached. a body portion provided; and
When combined with the body portion, the housing portion formed with accommodating portions capable of accommodating the environment sensor portion, the road surface temperature sensor portion, and the processing portions provided in the body portion for each location;
air inlets and outlets through which air passages are formed through both sides of the lower end of the housing part so that external air can flow in and out;
a road surface temperature measurement hole formed on the bottom surface of the housing part so that infrared rays of the road surface temperature sensor part can be irradiated downward;
heat dissipation holes formed at upper ends of both sides of the housing part to dissipate the heat generated in the processing part to the outside; and
A road environment information measurement station characterized in that forming a foreign matter discharge port for discharging foreign matter in the form of a liquid introduced through the heat dissipation hole to the outside.
The method of claim 1,
A first accommodating portion in which the environmental sensor unit is located is formed in the center of the air passage formed between the air inlet and outlet, and extends vertically between the air inlet and the first accommodating portion and between the air outlet and the first accommodating portion, respectively. A road environmental information measuring station characterized in that it forms a barrier to prevent foreign substances in the form of liquid from entering the inside.
The method of claim 1,
A second accommodating portion in which the road surface temperature sensor unit is accommodated is formed by connecting vertical walls extending in a vertical longitudinal direction from both sides of the road surface temperature measuring hole and an inner bottom surface of the housing unit and a horizontal wall having a rounded shape downward. Road environmental information measuring station.
The method of claim 3,
The road environment information measuring station, characterized in that the length of the horizontal wall is longer than the distance between the vertical walls formed on both sides of the road surface temperature measuring hole.
The method of claim 2,
A starting end starting from one inner wall of the housing part higher than the prevention wall extends in the horizontal direction to form a partition wall having an end connected in the horizontal direction to the other inner wall of the housing part,
The central end of the dividing wall is formed horizontally at a position lower than the start and end ends,
The road environment information measuring station, characterized in that the partition wall is located between the first accommodating part where the environment sensor unit is located and the third accommodating part where the processing unit is located.
The method of claim 1,
The foreign matter outlet includes a side foreign matter outlet formed on both sides of the housing part and a bottom foreign matter outlet formed on a bottom surface of the housing part.
The method of claim 6,
Characterized in that a foreign material discharge guide wall is formed inside the housing unit to guide the foreign material in the form of liquid to the side foreign material discharge unit while preventing the foreign material in the form of liquid introduced through the heat dissipation hole from being transferred to the processing unit. Road environment information measurement station.
The method of claim 1,
Equipped with a fixing bracket forming a multi-stage seating part from the inside to the outside on both sides so that the fixing post can be seated inside to fix the road environment information measuring station by being coupled to a cylindrical fixing post having a different diameter on the rear side of the main body. A road environment information measuring station, characterized in that for doing.

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