KR100925804B1 - Variable Geometric Wind Stopper System - Google Patents

Abstract

The present invention relates to a windbreak device that reduces the influence of wind on a vehicle that is installed around a road, and includes an upper frame 110, a lower frame 120, and an upper frame 110 and the lower frame 120. Fixed frame 100 consisting of two vertical frames 130 to connect the; A rotating frame 200 coupled to each of the two vertical frames 130 constituting the fixed frame 100 to be rotated in a vertical direction by a horizontal rotating shaft 210 coupled thereto; And a plurality of windshields 300 arranged side by side inside the pivot frame 200 and having a vertical pivot shaft 310 coupled to each of the upper and lower parts of the pivot frame 200 to be rotated in the left and right directions. It features.

Fixed frame, rotating frame, windshield plate, first wind vane, second wind vane, calculator, windbreak plate rotation motor, frame rotation motor, condensing plate, solar generator, storage battery, heating heater

Description

Variable Windbreaker System {Variable Geometric Wind Stopper System}

The present invention is installed on the side of the road or bridge, etc. as a device for promoting safe driving by minimizing the influence of side winds on the vehicle running on the road or bridge, more specifically, the fixed frame 100; A rotating frame 200 coupled to each of the two vertical frames 130 constituting the fixed frame 100 to be rotated in a vertical direction by a horizontal rotating shaft 210 coupled thereto; And a plurality of windshields 300 arranged side by side inside the pivot frame 200 and having a vertical pivot shaft 310 coupled to each of the upper and lower parts of the pivot frame 200 to be rotated in the left and right directions. It features.

Bridges and overpasses often have serious impacts on the safety of cars in operation due to crosswind effects.

Therefore, in order to minimize the influence of the side winds, the windshield is installed on the side of the bridge or overpass to block the wind.

Such a conventional windscreen is simply a fixed installation of a flat panel panel that can block the wind along the side of the road.

When the fixed panel is installed as described above, the wind in the vertical direction can be effectively blocked, but when the wind is blowing in a different direction, there is a high possibility of becoming useless.

In other words, the wind direction cannot be effectively coped with the change of the season, and depending on the region, the direction of the wind can be changed from time to time, even in the morning and afternoon, or day and night. have.

The object of the present invention created to solve the above problems is as follows.

First, it is an object of the present invention to provide a windbreak device that can actively cope with changes in the wind direction.

Second, another object of the present invention is to provide a means capable of individually controlling each of the windshields constituting the windshield.

Third, another object of the present invention is to provide a means capable of automatic control by measuring the wind direction and the wind speed and generating a control signal for each of the windshields based on this.

Fourth, another object of the present invention is to provide a means for operating the system by self-generation even if the supply of external power is interrupted.

Fifth, it is another object of the present invention to provide a means capable of adjusting the upper and lower angles together with the left and right angle adjustment of the windshield.

The main configuration of the present invention created to achieve the above object is as follows.

The present invention relates to a windbreak device for reducing the influence of the wind on the road (mainly a bridge or overpass) to drive the vehicle, the upper frame 110, the lower frame 120 and the upper frame 110 and A fixed frame (100) consisting of two vertical frames (130) connecting the lower frame (120); A rotating frame 200 coupled to each of the two vertical frames 130 constituting the fixed frame 100 to be rotated in a vertical direction by a horizontal rotating shaft 210 coupled thereto; And a plurality of windshields 300 which are arranged side by side inside the pivot frame 200 and the vertical pivot shaft 310 is coupled to each of the upper and lower parts of the pivot frame 200 and is rotatable in the left and right directions.

First, it can actively cope with changes in the wind direction.

In other words, the rotation frame 200 may be rotated or the windshield 300 may be rotated according to the direction of the main wind direction, thereby more actively dealing with the change of the wind direction than the conventional windbreak film, thereby improving the windbreak effect.

Second, individual control of each windshield constituting the windbreak device is possible.

In other words, the windbreak plate rotating motor 44 is mounted on each windshield 300 to be controlled by the calculator 400, so that each windshield 300 can be individually controlled, and the main wind direction of each windshield 300 is different. By specifying this, the arrangement angle of each of the windshields 300 can be varied accordingly.

Third, the wind direction and the wind speed is measured and based on this, it is possible to automatically control by generating a control signal of each windshield.

In other words, the angle at which each of the windshields 300 is positioned according to the wind direction and the wind speed measured using the operator 400 may be calculated, and accordingly, a separate signal may be output to each windshield pivot motor 44. ) Can be automatically adjusted, and even if the wind direction is changed, the calculator 400 newly calculates the angle at which each of the windshields 300 are to be positioned, and outputs a control signal accordingly so that the angle of the windshield 300 can be adjusted again. have.

Fourth, even if the supply of external power is interrupted, the system can be operated by its own power generation.

In other words, the light collecting plate 510, the solar generator 520, and the storage battery 530 are separately provided so that the system can be continuously operated using a power source that is self-generated in an emergency. If the amount of power generation is sufficient, the system can be operated at normal times only with the power generated by itself without supplying external power.

Fifth, it is also possible to adjust the upper and lower angles in addition to the left and right angle control of the windshield.

In other words, the rotational frame 200 and the frame rotational motor 55 are separately provided, and as a result, the vertical angle of the windshield 300 can be adjusted. As a result, the windproof effect can be further enhanced.

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

Fig. 1 shows the overall configuration of the present invention, and Fig. 2 shows the overall configuration of another specific embodiment of the present invention.

3 is a cross-sectional view showing a state in which the windshield 300 is arranged in a direction perpendicular to the direction of the main wind direction, (a) the windshield 300 is all arranged at the same angle, (b) of the windshield 300 Each of the states is arranged so that the angles are sequentially increased (decreased).

Figure 4 is a block diagram showing the flow of power and control signals, Figure 5 is (a) the frame rotation motor 55 is connected to the horizontal pivot shaft 210, (b) is connected to the vertical pivot shaft 310 The windbreak plate rotation motor 44 is shown, respectively.

As shown in FIGS. 1 and 2, the fixed frame 100 includes an upper frame 110, a lower frame 120, and two vertical frames 130 connecting the upper frame 110 and the lower frame 120. ) And the overall shape is rectangular.

However, the shape of the fixed frame 100 is not limited only to the rectangle, and in consideration of the surrounding environment and the topographical conditions, a rhombus, a parallelogram, a square, or various other shapes can be freely selected.

Rotating frame 200 is coupled to the inside of the fixed frame 100 is rotated in the vertical direction, horizontally coupled to the vertical frame 130 of the fixed frame 100 on the left and right sides of the rotating frame 200, respectively. The rotating shaft 210 is provided.

As shown in FIG. 5 (a), the frame rotating motor 55 is connected to the horizontal rotating shaft 210 such that the rotating frame 200 is rotated in the vertical direction by the frame rotating motor 55.

Therefore, the rotation frame 200 may be installed in a vertical direction with respect to the ground as needed, or may be installed in a state inclined at a predetermined angle. As such, the angle of the rotation frame 200 may be adjusted with respect to the wind direction. More three-dimensional correspondence is possible. That is, depending on the region, the wind is not blown only in the horizontal direction, but there are also places where the upward wind or the downward wind is inclined at a predetermined angle with respect to the ground. It is possible.

5 (a) shows an embodiment in which the horizontal rotating shaft 210 and the frame rotating motor 55 are connected by gears, but are not necessarily limited to the gear combinations in this manner, and various methods not shown in the accompanying drawings. Gear combinations are possible.

The windbreak plate 300 is arranged side by side in the inner side of the rotation frame 200, the vertical pivot shaft 310 provided in the upper and lower portions of the windshield 300 is coupled to each of the upper and lower portions of the rotation frame 200 in the left and right directions It becomes a rotatable state.

As illustrated in FIG. 5B, the windbreak plate rotation motor 44 is connected to the vertical rotation shaft 310 so that the windshield plate 300 rotates in the left and right directions by the windbreak plate rotation motor 44.

Therefore, the windshield 300 is properly rotated according to the azimuth of the wind direction, thereby enabling more effective windbreak.

The connection method of the windbreak plate rotation motor 44 and the vertical rotation shaft 310 is not limited to the gear combination shown in FIG. 5 (b), but other various gear combinations are possible.

As shown in FIG. 1, the first wind vane 11 and the second wind vane 22 are installed at upper portions of both ends of the upper frame 110 constituting the fixed frame 100 to measure wind direction and wind speed. .

Figure 2 shows another specific embodiment of the present invention, one third wind direction anemometer is installed on the upper portion of the center portion of the upper frame 110 to measure the wind direction and wind speed.

The calculator 400 receives the measured values for the wind direction and the wind speed measured by the first wind vane 11 and the second wind vane 22, or the third wind vane 33, and operates the result. It is a kind of control device that performs the function of outputting the generated control signal.

By the angle indicated by the control signal output from the calculator 400

The windbreak plate rotating motor 44 rotates the windbreak plate 300 by an angle indicated by the control signal output from the calculator 400.

The frame rotation motor 55 may also be operated by the control signal of the calculator 400. In the case of the frame rotation motor 55, the frame rotation motor 55 may be operated by a separate manual control switch instead of the control signal of the calculator 400.

As illustrated in FIG. 1 or FIG. 2, the light collecting plate 510 is installed on an upper portion of the fixing frame 100 (that is, an upper portion of the upper frame 110) and is connected to the solar generator 520 to generate electricity.

The electricity generated from the solar generator 520 is stored in the storage battery 530. Since the power generation system is provided, the calculator 400, the windbreak plate rotation motor 44, the frame rotation motor 55, Alternatively, a device that uses electricity, such as the hot wire heater 66, may be operated by a power source of the storage battery 530.

In addition, a separate electronic display panel 600 may be installed to receive data regarding wind direction and wind speed from the calculator 400 and provide the driver with the data.

The heating wire heater 66 is not shown separately in FIG. 1 or 2, but is built in the rotation frame 200 to generate heat (see FIG. 4). When the heating wire heater 66 is operated, the temperature of its peripheral portion increases. To prevent freezing or to melt frozen ice.

The heating wire heater 66 is also connected to the calculator 400 automatically operates when the temperature is below a certain temperature, and the temperature of the rotating frame 200 or the fixed frame 100 is constant by the operation of the heating wire heater 66. It is desirable to set it to turn off if it rises above the temperature.

By using the heat of the heating wire heater in this way it is possible to prevent the operation of the device due to freezing in winter.

Fig. 4 is a block diagram showing the flow of power and control signals, including a calculator 400, a first wind vane 11, a second wind vane 22, a third wind vane 33, and a windbreaker rotating motor 44. ), The frame rotation motor 55, the heating wire heater 66, the display panel 600 and the storage battery 530 shows the connection relationship.

Specific calculation process performed in the calculator 400 is as follows.

(1) The operator 400 recognizes the angle value corresponding to the arithmetic mean value of the azimuth angle of the wind direction measured by the first wind vane 11 and the azimuth angle of the wind direction measured by the second wind vane 22 as the direction of the main wind direction. The windbreak plate 300 may output a control signal to the windbreak plate rotating motor 44 so that all of the windshield 300 rotates at a position perpendicular to the direction of the main wind direction.

In this case, in the windshield 300, all the windshields 300 are arranged at the same angle as shown in FIG.

(2) N windshields 300 are installed between the first wind vane 11 and the second wind vane 22, the azimuth angle of the wind direction measured by the first wind vane 11 is D1, and the second When the azimuth angle of the wind direction measured by the wind vane 22 is D2, the calculator 400 may output the following control signal.

The operator 400 recognizes the main wind direction of the windbreak plate 300 positioned first in the first wind direction anemometer 11 as D1, and recognizes the main wind direction of the windbreak plate 300 positioned first in the second wind direction anemometer 22 as D2. .

The other windbreak plate 300 divides the value between D1 and D2 into equal parts of the main wind direction, and sequentially rotates the windshield plate 300 to the position perpendicular to its main wind direction. Output a control signal.

When controlled in this manner, the windshield 300 has an arrangement angle of the windshield 300 gradually increased or decreased as shown in FIG. 3 (b).

For example, as shown in FIG. 3 (b), six windshields 300 are installed (actually much more windshields will be installed), and if D1 is 20 ° and D2 is 25 °, The main wind direction of the first windshield 300 is 20 ° and the sixth windshield 300 is 25 ° and the remaining four windshields 300 start at close to the first wind vane 11 and the main wind direction is 21 ° and 22 °, respectively. , 23 °, and 24 °.

Therefore, each windshield 300 may be rotated to be perpendicular to the azimuth angle designated as the main wind direction.

(3) In addition, N windshields 300 are installed between the first wind vane 11 and the second wind vane 22, and the azimuth angle of the wind direction measured by the first wind vane 11 is D1, and the second wind vane 300 is provided. When the azimuth angle of the wind direction measured by the wind vane 22 is D2, the following control signal may be output.

The calculator 400 calculates the main wind direction of the windbreak plate 300 located at the n th position in the first wind direction anemometer 11.

Main wind direction (n) = [D1 x (N + 1-n) / (N + 1)] + [D2 x (n) / (N + 1)]

Recognized as, and outputs a control signal to the windshield rotating motor 44 so that each of the windshield 300 rotates to a position perpendicular to its main wind direction, even in this case, as shown in Figure 3 (b) The array angles increase and decrease sequentially.

For example, as shown in FIG. 3 (b), six windshields 300 are installed (actually much more windshields will be installed), and if D1 is 20 ° and D2 is 25 °, Starting from the closest to the first wind vane 11, the main wind direction of each windshield 300 is obtained by the following process.

Wind direction (1) = [20 x (6 + 1-1) / (6 + 1)] + [25 x (1) / (6 + 1)] = 20.7 °

Wind direction (2) = [20 x (6 + 1-2) / (6 + 1)] + [25 x (2) / (6 + 1)] = 21.4 °

Wind direction (3) = [20 x (6 + 1-3) / (6 + 1)] + [25 x (3) / (6 + 1)] = 22.1 °

Wind direction (4) = [20 x (6 + 1-4) / (6 + 1)] + [25 x (4) / (6 + 1)] = 22.9 °

Wind direction (5) = [20 x (6 + 1-5) / (6 + 1)] + [25 x (5) / (6 + 1)] = 23.6 °

Wind direction (6) = [20 x (6 + 1-6) / (6 + 1)] + [25 x (6) / (6 + 1)] = 24.3 °

Therefore, each windshield 300 may be rotated to be perpendicular to the azimuth angle designated as the main wind direction of each.

(4) When only the third wind vane 33 is installed as shown in FIG. 2, the calculator 400 recognizes the azimuth angle of the wind direction measured by the third wind vane 33 in the direction of the main wind direction, and the windshields 300 are all The control signal is output to the windbreak plate rotating motor 44 so as to rotate at a position perpendicular to the direction of the main wind direction, and as a result, the arrangement angles of all the windbreak plates 300 are the same as shown in FIG.

Although the technical idea of the present invention has been described with reference to specific embodiments of the present invention as described above, the scope of protection of the present invention is not limited to these embodiments, and various designs may be made without changing the technical spirit of the present invention. Changes, additions or deletions of well-known technology, and simple numerical limitations also make it clear that they belong to the protection scope of the present invention.

1 shows the overall configuration of the present invention.

2 shows the overall configuration of another specific embodiment of the present invention.

3 is a cross-sectional view showing a state in which the windshield 300 is arranged in a direction perpendicular to the direction of the main wind direction, (a) the windshield 300 is all arranged at the same angle, (b) of the windshield 300 Each of the states is arranged so that the angles are sequentially increased (decreased).

4 is a block diagram showing the flow of power and control signals.

5 illustrates (a) a frame rotating motor 55 connected to the horizontal rotating shaft 210, and (b) a windbreak plate rotating motor 44 connected to the vertical rotating shaft 310, respectively.

<Description of the symbols for the main parts of the drawings>

100: fixed frame

110: upper frame

120: lower frame

130: vertical frame

200: rotating frame

210: horizontal coaxial

300: windshield

310: vertical rotation coaxial

400: calculator

510: light collecting plate

520: solar generator

530: storage battery

600: display board

11: first wind direction anemometer

22: The second wind direction anemometer

33: The third wind direction anemometer

44: Windproof plate rotation motor

55: frame rotation motor

66: heated heater

Claims (9)

As a windbreak device for reducing the influence of wind on a vehicle that is installed around the road to drive, A fixed frame (100) consisting of an upper frame (110), a lower frame (120) and two vertical frames (130) connecting the upper frame (110) and the lower frame (120); A rotating frame 200 coupled to each of the two vertical frames 130 constituting the fixed frame 100 to be rotated in a vertical direction by a horizontal rotating shaft 210 coupled thereto; A plurality of windshields 300 arranged side by side inside the pivot frame 200 and having a vertical pivot shaft 310 coupled to each of the upper and lower parts of the pivot frame 200 so as to rotate in a horizontal direction; Variable windbreak device, characterized in that configured to include. In claim 1, A first wind vane (11) and a second wind vane (22) installed on each of both ends of the upper frame (110) constituting the fixed frame (100) to measure wind direction and wind speed; An arithmetic operator 400 which receives a measurement value for the wind direction and the wind speed measured by the first wind vane 11 and the second wind vane 22 and performs arithmetic operation and outputs a control signal generated as a result of the arithmetic operation; And, A windbreak plate rotating motor 44 connected to the vertical pivot shafts 310 of the windbreak plates 300 and rotating each of the windbreak plates 300 by an angle indicated by a control signal output by the operator 400; Variable windbreak device, characterized in that configured to include. In claim 1, A third wind vane (33) installed on an upper portion of the center of the upper frame (110) constituting the fixed frame (100) to measure wind direction and wind speed; A calculator 400 for receiving a measurement value for the wind direction and wind speed measured by the third wind vane 33 and outputting a control signal generated as a result of the calculation; And, A windbreak plate rotating motor 44 connected to the vertical pivot shafts 310 of the windbreak plates 300 and rotating each of the windbreak plates 300 by an angle indicated by a control signal output by the operator 400; Variable windbreak device, characterized in that configured to include. The method of claim 2, wherein the calculator 400, The windshield plate 300 recognizes an angle value corresponding to an arithmetic mean value of the azimuth angle of the wind direction measured by the first wind vane 11 and the azimuth angle of the wind direction measured by the second wind vane 22 as the direction of the main wind direction. And a control signal is output to the windbreak plate rotating motor (44) so as to rotate at a position perpendicular to the direction of the main wind direction. The method of claim 2, wherein the calculator 400, N pieces of the windshields 300 are installed between the first wind vane 11 and the second wind vane 22, When the azimuth angle of the wind direction measured by the first wind vane 11 is D1 and the azimuth angle of the wind direction measured by the second wind vane 22 is D2, Recognize the main wind direction of the wind blowing plate 300, which is located first in the first wind vane 11 as D1, and recognize the main wind direction of the windbreak plate 300, which is positioned first in the second wind vane 22, as D2, The remaining windshield 300 recognizes each main wind direction sequentially by dividing the value between D1 and D2, Variable windbreak device characterized in that for outputting the control signal to the windshield plate rotation motor (44) so that each of the windshield plate 300 is rotated to a position perpendicular to its main wind direction. The method of claim 2, wherein the calculator 400, N pieces of the windshields 300 are installed between the first wind vane 11 and the second wind vane 22, When the azimuth angle of the wind direction measured by the first wind vane 11 is D1 and the azimuth angle of the wind direction measured by the second wind vane 22 is D2, Main wind direction of the windbreak plate 300 is located at the nth in the first wind direction anemometer 11 Main wind direction (n) = [D1 x (N + 1-n) / (N + 1)] + [D2 x (n) / (N + 1)] Recognized as Variable windbreak device characterized in that for outputting the control signal to the windshield plate rotation motor (44) so that each of the windshield plate 300 is rotated to a position perpendicular to its main wind direction. The method of claim 3, wherein the calculator 400, Recognizes the azimuth angle of the wind direction measured by the third wind direction tachometer 33 in the direction of the main wind direction and transmits a control signal to the windbreak plate rotation motor 44 so that the windshields 300 all rotate at a position perpendicular to the direction of the main wind direction. A variable windbreak device, characterized in that output. The method according to any one of claims 2 to 7, A light collecting plate 510 installed on the fixing frame 100 and used for solar power generation; A solar generator 520 connected to the light collecting plate 510 to generate electricity; And, A storage battery 530 that stores electricity generated by the solar generator 520; The variable windbreak device, characterized in that even if the external power is not supplied, the calculator 400 and the windshield panel motor 44 is operated by the power of the storage battery (530). In claim 8, An electronic display panel 600 receiving and displaying data regarding wind direction and wind speed from the calculator 400; , A frame rotating motor 55 connected to the horizontal rotating shaft 210 of the rotating frame 200 to rotate the rotating frame 200; And, A heating wire heater (66) which is built in the rotating frame (200) to generate heat; Is further provided, The frame rotation motor (55) is a variable windbreak device, characterized in that operated by a control signal of the calculator 400 or by a separate manual operation switch.

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