KR101477744B1 - Snowplow and water management System using remote control - Google Patents

Abstract

A first injection line extending at a predetermined length in one direction of a road at a reference point and including at least one fluid-liquid ejection opening formed at a predetermined interval; A second injection line extending from the reference point by a predetermined length in the other direction of the road and including at least one fluid-liquid ejection opening spaced apart at a predetermined interval; And supplying a fluid in a fluid state at a predetermined pressure to at least one of the first injection line and the second injection line at the reference point, And a central control device for controlling the pressure, the injection time, and the injection period differently from each other, wherein the fluid is a snow remover for snow removing or thawing the road in winter, a cleaning water for removing foreign matter from the road, And a cooling water for cooling the road, and a cooling water for cooling the road. The remote snow disaster prevention and multi-
According to the present invention, it is possible to simultaneously cover the uphill and downhill roads with a single central control device, thereby increasing the profitable section at low cost.

Description

{Snowplow and water management system using remote control}

The present invention relates to a remote snow removal and multi-purpose water management system that can be controlled from a long distance.

When snow accumulates on the road due to snowfall or freezing, it interferes with the traffic of the vehicle and causes various traffic accidents. Therefore, it is becoming increasingly important to carry out snow removal and thawing operations promptly.

One of the methods of clearing and melting snow is to use a vehicle such as Korean Patent Application No. 10-2011-0061641 "Sprinkling Apparatus" to spray a rust agent such as calcium chloride and a sea thaw agent, or a friction agent such as sand, .

However, the mobile spraying method using a vehicle has a problem that uniform spraying of the spraying agent onto the multi-lane wide road surface is almost impossible and accompanies traffic control and obstacles.

It is an object of the present invention to provide a remote snow removal and multi-purpose water management system capable of quickly removing snow on a wide area by using a fixed snow removal apparatus. .

In order to achieve the above object, the present invention provides a fluid ejection apparatus comprising: a first ejection line which is formed by extending a predetermined length in one direction of a road at a reference point and includes at least one fluid ejection opening formed at a predetermined interval; A second injection line extending from the reference point by a predetermined length in the other direction of the road and including at least one fluid-liquid ejection opening spaced apart at a predetermined interval; And a second spray line installed at the reference point and supplying snow-removing liquid at a predetermined pressure to at least one of the first spray line and the second spray line to snow or thaw the road, A remote snow preventing and multi-purpose water management system comprising a central control device for controlling the spray pressure, spray time, and spray period of a snow remover differently,
A pressure pump is installed on the first injection line and the second injection line so as to output the snow remover at a predetermined pressure, and a first valve formed between the first injection line and the pressure pump, And the second valve formed between the second injection line and the pressure pump causes the pressure pump to supply the first liquid to the first injection line And is configured to open when the pressure pump supplies the remedial liquid to the second jet line,
The fluid-liquid jetting port is characterized by a remote snow preventing and multi-purpose water management system in which an upward jetting port for jetting the remnant liquid to an upstream line of the road and a downstream jetting port for jetting the remained liquid to the downstream line of the road are alternated.

According to the present invention, the following effects can be obtained.

The present invention can control the disaster prevention system remotely and perform snow removal work quickly.

In addition, the bidirectional snow removal can be simultaneously covered through the snow removal line installed on one side of the central control device and the other side, and the snow removal section can be increased at low cost.

In addition, the present invention has an effect of preventing the heat island phenomenon by supplying the cleaning water to the road, removing the dust or the yellow dust of the road, and supplying the cooling water to cool the road.

1 is a view showing an embodiment of a remote snow removal and multi-purpose water management system according to the present invention.
2 is a view showing an embodiment of a snow removal operation of a remote snow removal and multi-purpose water management system according to the present invention.
3 is a view showing an embodiment of an air outlet included in a snow removal line of a remote snow removal and disaster prevention and multi-purpose water management system according to the present invention.
4 is a view showing an example of a remote snow removal and multi-purpose water management system according to the present invention installed on a road including a danger zone.
5 is a view showing another embodiment of the remote snow preventing and multi-purpose water management system according to the present invention.
6 is a view showing an embodiment of a central control apparatus for a remote snow removal and disaster prevention and multi-purpose water management system according to the present invention.
FIGS. 7 and 8 are views showing the spraying of the fluid with the first pressure and the second pressure in the central control device of the remote snow removal and disaster prevention and multi-purpose water management system according to the present invention.
FIG. 9 is a diagram showing a snow removal and multi-purpose water management system according to the present invention for snowing a round two-lane road with one spray line.
FIG. 10 is a view showing a snow removal system and a multi-purpose water management system according to the present invention installed on both sides of a road to make a round-trip eight-lane road.

Hereinafter, the remote snow preventing and multi-purpose water management system according to the present invention will be described in detail with reference to the drawings.

1 is a view showing an embodiment of a remote snow removal and multi-purpose water management system according to the present invention.

As shown in FIG. 1, the remote snow removal and multi-purpose water management system 100 according to the present invention includes a first injection line 200, a second injection line 300, and a central control device 400.

The first injection line 200 includes at least one fluid-liquid ejection opening 500 formed by extending a predetermined length in one direction of the road at a reference point and spaced apart at a predetermined interval.

The second injection line 300 includes at least one of the fluid-liquid ejection openings 500 formed by extending a predetermined length in the other direction of the road from the reference point and spaced apart at a predetermined interval.

The first injection line 200 and the second injection line 300 supply the fluid under a predetermined pressure. The fluid may be at least one of a snow remover for removing or thawing the road during winter, a cleaning water for removing foreign matter from the road, and a cooling water for cooling the road in the summer season.

The cleaning water can clean the road and prevent dust from flying when foreign matter such as yellow sand is accumulated on the road, and the cooling water can cool down the summer road to prevent heat island phenomenon in the city. The snow remover slants or thaws the road in the winter season. Hereinafter, it will be mainly described that the fluid is a remover.

The first ejection line 200 and the second ejection line 300 can be controlled so that the ejection pressure, the ejection time, and the ejection period of the snow remover are different from each other. Reference is made to Fig. 2 in order to explain this in detail.

2 is a view showing an embodiment of operation of a snow removal line of a remote snow preventing and multi-purpose water management system according to the present invention.

The first injection line 200 and the second injection line 300 are installed in the upward direction of the road with respect to one central control device 400 and the second injection line 300, Can be installed in the downward direction of the road.

Therefore, as can be seen from FIG. 2A, in the predetermined time, the snow remover is sprayed in the first spray line 200 to snow-up the road, and at the predetermined time, the first spray line 200 is stopped The downward direction of the road can be snowed by ejecting the snow remover from the second jet line 300. For example, the first injection line 200 and the second injection line 300 can be operated alternately as the first injection line 200 is operated for 5 minutes and the second injection line 300 is operated for 5 minutes. have.

Although the present invention does not include the simultaneous operation of the first injection line 200 and the second injection line 300, the first injection line 200 and the second injection line 300 may be alternately operated It is possible to reduce the maintenance cost by making it possible to reduce the length of the road by the pressure pump 410 having a small capacity.

If the first spray line 200 and the second spray line 300 are operated alternately, if the snow remover can be sprayed to the road section of 2 km by the pressure pump 410 having the predetermined capacity, It is possible to cover the snowfall of the 4 km road section by the road 410.

In one embodiment, the first injection line 200 and the second injection line 300 are formed in a median separator of the road, and the fluid-liquid spouting port 500 injects the remover into the upper line of the road An upward jet port 510 and a downstream jet port 520 for jetting the remnant liquid may be alternately formed on the downstream line of the road.

FIG. 3 is a system for remote snow removal and multi-purpose water management according to the present invention, in which a first injection line 200 and a second injection line 300 are formed on a road median separator of a snow removal line, And a downward jet port 520 for jetting the remnant liquid onto the downward line of the road may be alternately formed.

3, the jet holes formed in the snow removal lines of the remote snow preventing and multi-purpose water management system 100 according to the present invention may be formed at positions staggered from each other, unlike FIG.

4 is a view showing an example of a remote snow removal and multi-purpose water management system according to the present invention installed on a road including a danger zone.

As can be seen from FIG. 4, there may be a section in which a portion of the road suddenly increases in inclination, a radius of curvature decreases, or a region in which a shadow is formed. Hereinafter, the risk of traffic congestion and traffic accidents This increased interval is called the danger zone.

5 is a view showing another embodiment of the remote snow preventing and multi-purpose water management system according to the present invention.

As can be seen from FIG. 5, the fluid injection port 500 is formed at a reduced spacing interval in a dangerous period in which at least one of the increase in the inclination, the decrease in the radius of curvature, and the increase in the shade formation time occurs in the road.

That is, the distance d2 between the fluid-liquid ejection openings 500 formed in the dangerous section may be smaller than the interval d1 between the fluid-liquid ejection openings 500 formed outside the dangerous section. Accordingly, And the region where the remediation liquid is injected is formed more closely. As a result, even if the snow-removing liquid is injected into one snow-removing line with the same pressure, the snow-removing degree may vary depending on the distance between the liquid-liquid spraying ports 500.

As described above, according to the present invention, the interval between the fluid-liquid ejection openings 500 in the danger zone can be narrowed, thereby improving the dangerous section snow removal and thawing ability.

Referring back to FIG. 1, the central control device 400 supplies snow-removing liquid to at least one of the first injection line 200 and the second injection line 300 at a predetermined pressure to snow or thaw the road , The ejection pressure, the ejection time, and the ejection period of the snow remover are controlled for the first ejection line (200) and the second ejection line (300).

6 is a view showing an embodiment of a central control device 400 of a remote snow removal and multi-purpose water management system according to the present invention.

6, the central control unit 400 includes a pressure pump 410, a first valve 420, a second valve 430, a communication unit 440, a controller 450, a sensor unit 460, And a snow remover solution storage unit 470.

The pressure pump 410 outputs the snow remover to the first ejection line 200 and the second ejection line 300 at a predetermined pressure.

In one embodiment, the pressure pump 410 supplies the liquid to the one of the first injection line 200 and the second injection line 300, and supplies the liquid to the other snow line after a predetermined injection time Lt; / RTI > For example, the system may operate in such a manner that the snow liquor is supplied to the first injection line 200 for 5 minutes and the snow liquor is supplied to the second injection line 300 for the next 5 minutes.

Therefore, the pressure pump 410 is economical because it can use a pump having a capacity smaller than a capacity capable of covering the distances of the roads where the first injection line 200 and the second injection line 300 are installed.

The first valve 420 is formed between the first injection line 200 and the pressure pump 410 to control the supply and blocking of the snow remover. In one embodiment, the first valve 420 is closed when the pressure pump 410 supplies the second solution to the second injection line 300, and the pressure pump 410 is closed to the first injection line 200, Lt; / RTI >

A second valve 430 is formed between the second injection line 300 and the pressure pump 410 to control the supply and blocking of the snow remover. In one embodiment, the second valve 430 is closed when the pressure pump 410 supplies the liquid to the first injection line 200 and the pressure pump 410 is closed to the second injection line 300, Lt; / RTI >

The communication unit 440 receives the control command of the remote blast control unit 600 and transmits the control status of the central control unit 400 to the remote blast control unit 600.

At this time, the remote snow removal control unit 600 is implemented by a remote snow removal management application installed in a smart phone of an administrator, and the remote snow removal control unit 600 calculates a snow removal amount Monitors the at least one, receives the remedial solution replenishment warning and the remnant solution underprediction warning, and transmits the control command of the central control apparatus 400. [ In addition, the remote snow removing control unit 600 may be controlled by a system such as a PC in addition to a smart phone. In other words, it is possible to simultaneously perform a moving control through a smart phone and a fixed control using a system such as a PC. In case of fixed control, comprehensive situation control is possible, and in case of moving pipe system, situation control can be performed quickly at night.

The control unit 450 controls the opening and closing of the first valve 420 and the second valve 430 and the pressure pump 410 to discharge the snow remover in at least one of an upward direction and a downward direction of the road .

According to one embodiment, the central control device 400 may control whether or not a danger zone in which at least one of an increase in the inclination of the road, a decrease in the radius of curvature, The ejection pressure, the ejection time, and the ejection period of the snow remover can be controlled differently for each of the first ejection line 200 and the second ejection line 300.

That is, the central control device 400 determines whether or not the danger zone is included in the road on which the first injection line 200 or the second injection line 300 is installed, the danger level of the danger zone, The higher the degree, the higher the spraying pressure, the longer spraying time, and the shorter spraying period can inject the spraying liquid into the snow removal line including the danger zone.

For example, if there is no danger zone on the road where the first injection line 200 is installed and a danger zone is formed on the road where the second injection line 300 is installed as shown in FIG. 4, the central control unit 400 The second spray line 300 can be supplied with the spray liquid at a higher spray pressure, the spray liquid can be supplied for a longer spray time, or the spray liquid can be supplied with a shorter spray time.

Accordingly, it is possible to supply more snow removal liquid to the snow removal line installed in the danger zone or to supply the snow removal liquid in a shorter period, thereby improving the snow removal efficiency and the danger zone.

In another embodiment, the central control device 400 may send a remedy for replenishing the snow remedy to the remote snow remover control unit 600 when the stored remaining snow remained liquid is equal to or less than a preset minimum storage amount of the remedial remedy, And when the required snow removal amount is larger than the remaining snow removal amount, the remote snow removal control unit 600 transmits a snow removal underprediction warning to the remote snow removal control unit 600 .

In other words, the central control device 400 notifies that the remedial liquid can be replenished in advance when the remnant liquid replenishment warning is sent in advance when the remnant liquid is insufficient, and furthermore, even if the remnant liquid having a minimum storage amount is stored, If the amount of snow removal solution expected to be needed in the future is larger than the remaining snow removal amount by predicting the use amount of the snow removal solution, reliable snow removal and thawing can be performed even in bad weather such as snowfall by notifying the lack of snow removal amount in advance.

When determining whether to replenish snowmilk with only a minimum storage amount, when the unpredictable weather conditions such as heavy snowfall or the like come in, there may be a problem that the snowmilk ability of the road is lost due to insufficient amount of snowmobile solution. Therefore, in one embodiment of the present invention, the snow removal capability can be maintained even in bad weather by comparing the remaining snow removal solution with the required amount of the snow removal solution, and utilizing the snow removal solution forecast warning to prepare for bad weather in advance.

In addition, the central control device 400 reduces the amount of the snow remover step by step according to the amount of the remnant remnant liquid after the remnant liquid remnant warning and the remnant liquid remnant prediction warning are transmitted.

Even if the remedial solution replenishment warning and the remedial solution shortage warning are sent, it may take a certain time until the remained liquid is substantially replenished to the central control device 400. [ Particularly, when the situation of roads for replenishing the snow removal solution to the central control device 400 is worsened due to the continuous consumption of the snow removal solution due to long snowfall, the time required for replenishing the snow removal solution is further delayed .

The present invention reduces the amount of the snow removing solution in a stepwise manner in proportion to the amount of the remaining snow removing solution so as not to completely lose the snow removing ability even when the replenishing solution is delayed. In other words, the central control device 400 controls the amount of the snow-removing liquid to decrease as the amount of the remaining snow-removing liquid decreases, when the snow-removing liquid is insufficient, Thereby preventing the snow removing ability from being completely lost.

For example, if you set the release amount to 10 when you do not have enough snow removal solution, you can reduce the release amount of snow removal solution by 5% when the snow removal solution is left at 10%, and decrease it to 3 when the snow removal solution is 5% .

The central control device 400 is installed in the first injection line 200 and the second injection line 300 and is connected to the snowfall amount and freezing amount of the road measured by the detection sensor for detecting the snowfall amount and the freezing amount of the road Accordingly, the ejection pressure, the ejection time, and the ejection period of the snow remover are controlled differently for each of the first ejection line 200 and the second ejection line 300.

That is, the present invention can more precisely measure the snowfall amount and freezing amount of the road through the detection sensor (including the temperature, humidity sensor, and the image photographing device) installed on the road, and release the snow remover accordingly. Accordingly, it is possible to perform the snow removal more precisely than to control by simply relying on external information such as weather forecast.

FIGS. 7 and 8 are views showing the spraying of the fluid with the first pressure and the second pressure in the central control device of the remote snow removal and disaster prevention and multi-purpose water management system according to the present invention.

The central control device 400 supplies a fluid to the at least one of the first injection line and the second injection line at a first pressure to inject the fluid into the inner lane of the road, So that the fluid is sprayed to the outer lane of the road at the second pressure.

As shown in FIG. 7, when the fluid is injected at the first pressure, the fluid can be injected into the first lane and the second lane, which are inner lanes of the road. As can be seen from FIG. 8, The injection of the liquid can be controlled so as to be injected into the third lane and the fourth lane which are the outer lane of the road.

As described above, according to the present invention, the first pressure and the second pressure can be controlled differently to control the area where the fluid is sprayed on the road differently. Thus, even if no additional components are added or the spraying angle of the nozzle is controlled The fluid can be injected into the lane of the different area.

However, in Figs. 7 and 8, one-way lanes are used as an example, but the present invention is not limited thereto.

FIG. 9 is a diagram showing a snow removal and multi-purpose water management system according to the present invention for snowing a round two-lane road with one spray line.

As can be seen from FIG. 9, the remote snow removal and multi-purpose water management system according to the present invention can be formed at one side of the road in addition to the median separator. Particularly, when the width of the road is narrow as in the case of a reciprocating lane, the fluid can be injected into the entire road even if the fluid is sprayed from one side of the road.

FIG. 10 is a view showing a snow removal system and a multi-purpose water management system according to the present invention installed on both sides of a road to make a round-trip eight-lane road.

As shown in FIG. 10, the remote snow preventing and multi-purpose water management system according to the present invention can be installed on both sides of the road when the width of the road is wide, and can spray the fluid on the road.

Referring again to FIG. 6, the sensor unit 460 includes a detection sensor installed in the first injection line 200 and the second injection line 300 to detect a snowfall amount and an ice amount of the road.

The snow remover solution storage part 470 stores the snow remover solution and measures the remaining amount of the snow remover solution.

It will be understood by those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Therefore, it should be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and from the equivalent concept are to be construed as being included in the scope of the present invention .

100 remote snow removal disaster prevention and multi-purpose water management system 200 first injection line
300 Second injection line 400 Central control device
410 pressure pump 420 first valve
430 second valve 440 communication section
450 controller 460 sensor unit
470 Snow remover liquid storage part 500 Fluid liquid outlet
510 Upstream Outlet 520 Downstream Outlet
600 remote snow removal control unit

Claims (10)

A first injection line (200) extending at a predetermined length from the reference point in one direction of the road and including at least one fluid-liquid jetting port (500) spaced apart at a predetermined interval; A second injection line (300) extending at a predetermined length in the other direction of the road at the reference point and including at least one fluid-liquid jetting port (500) spaced apart at a predetermined interval; And a control unit that is installed at the reference point and supplies a fluidized fluid at a predetermined pressure to at least one of the first injection line (200) and the second injection line (300), the first injection line And a central control device (400) for controlling an ejection pressure, an ejection time, and an ejection period of the fluid differently from each other, wherein the fluid is a snow remover for removing or thawing the road in the winter season, And a cooling water for cooling the road in the summer,
The first injection line 200 and the second injection line 300 are formed at a center separator of the road and the central control device is connected to either one of the first injection line 200 and the second injection line 300 And a control unit for controlling the operation of the remote snow preventing and disarming unit and the multi-purpose snow removing unit to cause the fluid to be sprayed to the inner lane of the road by the first pressure and to spray the fluid to the outer lane of the road at the second pressure higher than the first pressure A water management system comprising:
A pressure pump 410 is installed in the first injection line 200 and the second injection line 300 formed on the median block of the road so as to output the snow remediation liquid at a predetermined pressure,
The first valve 420 formed between the first injection line 200 and the pressure pump 410 closes when the pressure pump 410 supplies the liquid to the second injection line 300 and the pressure pump 410 Is opened to supply the remained liquid to the first injection line 200,
The second valve 430 formed between the second injection line 300 and the pressure pump 410 is closed when the pressure pump 410 supplies the liquid to the first injection line 200 and the pressure pump 410 Is opened to supply the second spraying line 300 with the remained liquid,
At the predetermined time, the snow is sprayed from the first spray line 200 to the snow, and the first spray line 200 is stopped at a predetermined time, and the snow remover is sprayed from the second spray line 300 The fluid spraying port 500 through which the snowing solution is sprayed through the first spraying line 200 or the second spraying line 300 is provided with an upward jetting port 510 for spraying the snowing solution at staggered positions ) And a descending jet port (520) are formed alternately. The remote snow disaster prevention and multi- delete delete delete delete delete delete delete delete delete

Images