KR102404188B1 - Glare automatic evaluation device - Google Patents

Abstract

The apparatus for automatic glare evaluation according to an embodiment of the present invention may include a modeling providing unit, a region setting unit, and a light calculating unit. The modeling provider may provide the digital twin area of the virtual space modeled in the same way as the real area including buildings and roads. The area setting unit may set a target area corresponding to an architectural area indicating an area in which a new building is to be placed and a new building in the digital twin area. The light calculator may calculate the amount of light that is reflected from the new building and reaches the target area.
The device for automatic evaluation of glare according to the present invention calculates the amount of light that is reflected from the new building and reaches the target area, and corrects the arrangement of the new building according to the judgment result, thereby preventing disputes due to light pollution in advance and making it more comfortable Residential and work environments can be created.

Description

Hyeonhwi automatic evaluation device {GLARE AUTOMATIC EVALUATION DEVICE}

The present invention relates to a device for automatic evaluation of Hyeonhwi.

Recently, disputes due to light pollution including light reflection are increasing. In order to prevent such a problem, it is essential to consider the light reflection from the design stage of the building.

(Korea Patent) No. 10-2240437 (Registration Date, 2021.4.14)

The technical problem to be achieved by the present invention is to prevent disputes due to light pollution in advance and to prevent disputes due to light pollution by correcting the arrangement of the new building according to the judgment result determined by calculating the amount of light reflected from the new building and reaching the target area It is to provide an automatic evaluation device for Hyeonhwi that can create a residential and work environment.

In order to solve this problem, the automatic chord evaluation apparatus according to an embodiment of the present invention may include a modeling providing unit, a region setting unit, and a light calculating unit. The modeling provider may provide the digital twin area of the virtual space modeled in the same way as the real area including buildings and roads. The area setting unit may set an architectural area indicating an area in which a new building is arranged in the digital twin area and a target area corresponding to the new building. The light calculator may calculate the amount of light that is reflected from the new building and reaches the target area.

In one embodiment, the automatic hyungwi evaluation device may further include a comparator. The comparator may provide a contrast luminance by comparing the target luminance corresponding to the amount of light reaching the target region and ambient luminance around the target region.

In one embodiment, the automatic evaluation device for hyeonhwi may further include a determination unit. The determination unit may provide a determination result by comparing the contrast luminance with a predetermined reference contrast luminance.

In one embodiment, the automatic evaluation device for hyungwi may further include a layout correction unit. The arrangement correction unit may provide corrected arrangement information by correcting the arrangement of the new building according to the determination result.

In an embodiment, the arrangement correcting unit may include an outer wall correcting unit, a rotation correcting unit, and an angle correcting unit. The exterior wall modifying unit may provide material information for changing the exterior wall material of the new building. The rotation correction unit may provide rotation angle information for correcting the arrangement of the new building by rotating the new building. The angle correction unit may adjust the amount of light reaching the target area by setting a bending angle applied to the outer wall of the new building.

In one embodiment, the automatic evaluation device for glare may further include a display unit. The display unit may display the amount of light reaching each of the plurality of sub-regions included in the target area from the new building in color.

In an embodiment, when the contrast luminance is greater than the reference contrast luminance, the determination unit provides a first determination result among the determination results, and when the contrast brightness is less than the reference contrast brightness, the determination unit provides the determination Among the results, a second determination result may be provided.

In an embodiment, when the determination unit provides the first determination result, the arrangement correction unit is activated to provide correction arrangement information, and when the determination unit provides the second determination result, the arrangement correction unit is deactivated can be

In one embodiment, the glare automatic evaluation device may further include a scattering setting unit. The scattering setting unit may set the number of scattering corresponding to the number of times that light reaching the target area is reflected.

In order to solve this problem, the automatic chord evaluation apparatus according to an embodiment of the present invention may include a modeling providing unit, a region setting unit, and a light calculating unit. The modeling provider may provide a digital twin area of the virtual space modeled in the same way as the real area including buildings and roads. The area setting unit may set an existing area indicating an area in which an existing building is disposed in the digital twin area and a target area corresponding to the existing building. The light calculator may calculate the amount of light that is reflected from the existing building and reaches the target area.

In addition to the technical problems of the present invention mentioned above, other features and advantages of the present invention will be described below, or will be clearly understood by those of ordinary skill in the art from such description and description.

According to the present invention as described above, there are the following effects.

The device for automatic evaluation of glare according to the present invention calculates the amount of light that is reflected from the new building and reaches the target area, and corrects the arrangement of the new building according to the judgment result, thereby preventing disputes due to light pollution in advance and making it more comfortable Residential and work environments can be created.

1 is a view showing an automatic hyeonhwi evaluation apparatus according to embodiments of the present invention.
FIG. 2 is a view for explaining the operation of the automatic evaluation device for Hyeonhwi of FIG. 1. Referring to FIG.
FIG. 3 is a view showing a comparison unit and a determination unit included in the apparatus for automatic evaluation of hyungwi of FIG. 1 .
FIG. 4 is a view for explaining the operation of the comparison unit and the determination unit of FIG. 3 .
FIG. 5 is a view showing an arrangement correction unit included in the device for automatic evaluation of hyeonhwi of FIG. 1 .
6 is a diagram illustrating an example of the arrangement correction unit of FIG. 5 .
7 and 8 are diagrams for explaining the operation of the arrangement correction unit of FIG. 5 .
FIG. 9 is a view for explaining a display unit included in the apparatus for automatic evaluation of hyungwi of FIG. 1 .
10 and 11 are diagrams for explaining a scattering setting unit included in the automatic glare evaluation apparatus of FIG. 1 .
12 is a view for explaining an embodiment of the automatic hyeonhwi evaluation apparatus according to embodiments of the present invention.

In the present specification, it should be noted that, in adding reference numbers to the components of each drawing, only the same components are provided with the same numbers as possible even though they are indicated on different drawings.

On the other hand, the meaning of the terms described in this specification should be understood as follows.

The singular expression is to be understood as including the plural expression unless the context clearly defines otherwise, and the scope of rights should not be limited by these terms.

It should be understood that terms such as “comprise” or “have” do not preclude the possibility of addition or existence of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

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

1 is a view showing an automatic hyeonhwi evaluation apparatus according to embodiments of the present invention, FIG. 2 is a view for explaining the operation of the automatic hyeonhwi evaluation apparatus of FIG. 1, FIG. It is a view showing the included comparison unit and the determination unit, and FIG. 4 is a diagram for explaining the operation of the comparison unit and the determination unit of FIG. 3 .

Referring to FIGS. 1 to 4 , the apparatus 10 for automatic glare evaluation according to an embodiment of the present invention may include a modeling providing unit 100 , a region setting unit 200 , and a light calculating unit 300 . The modeling providing unit 100 may provide a digital twin area (DTR) of a virtual space modeled in the same way as an actual area including a building and a road. For example, the real area may be a certain area of a real space in which buildings, roads, and the like are actually implemented. Utilizing digital twin technology, the real area can be implemented as a digital twin area (DTR) in the same virtual space. In this case, in the digital twin area (DTR), structures of buildings and roads in the real area may be equally implemented in three dimensions.

For example, the digital twin area DTR may be divided into a plurality of division areas. The plurality of division areas may include a first division area RE1 , a second division area RE2 , a third division area RE3 , and a fourth division area RE4 . The first division area RE1 to the fourth division area RE4 may be four areas divided based on the first road DL1 and the second road DL2 . A new building NB may be built in the first division area RE1 , and a first building B1 may have already been built in the second division area RE2 . In addition, the second building B2 may have already been built in the third division area RE3 , and the third building B3 may have already been built in the fourth division area RE4 . In this case, light pollution due to light reflection may occur in the first building B1 to the third building B3 due to the new building NB to be built in the first division area RE1.

The area setting unit 200 may set an architectural area CR indicating an area in which the new building NB is disposed in the digital twin area DTR and a target area TR corresponding to the new building NB. The area setting unit 200 may provide the building area signal CRS to set the building area CR, and may provide the target area signal TRS to set the target area TR. For example, the first division area RE1 may include the building area CR, and the building area CR may be an area in which the new building NB is to be disposed. In addition, the target area TR corresponding to the new building NB may be a target area for measuring the degree of light reflection generated by the new building NB, and the target area TR is in the present invention. A user using the automatic choreography evaluation apparatus 10 according to the present invention can be set, and the target area TR is not limited to the building, and a certain area of the road may be set as the target area TR. In FIG. 2 , an example in which the area in which the first building B1 included in the second division area RE2 is located is used as the target area TR may be illustrated.

The light calculator 300 may calculate the amount LM of the light LA that is reflected from the new building NB and reaches the target area TR. For example, the new building NB may be disposed in the first division area RE1 , and the first building B1 may be disposed in the target area TR included in the second division area RE2 . . In this case, after the sunlight reaches the first side PL1 of the new building NB, it is reflected and may reach the second side PL2 of the first building B1. At this time, the light calculator 300 calculates the amount LM of the light LA reaching the second side PL2 of the first building B1 included in the target area TR for many years stored in the database. It can be calculated using solar data.

In one embodiment, the automatic hyeonhwi evaluation apparatus 10 may further include a comparator 400 . The comparison unit 400 may provide the contrast luminance DH by comparing the target luminance corresponding to the amount LM of the light LA reaching the target region TR and the ambient luminance around the target region TR. have. For example, the target luminance may be calculated using the amount LM of the light LA reflected from the new building NB and reaching the target area TR corresponding to the first building B1, and the target area Ambient luminance can be calculated using (TR) and the amount (LM) of light (LA) in the vicinity separated by a predetermined distance. In this case, the contrast luminance DH may be expressed as a ratio between the target luminance and the ambient luminance.

In one embodiment, the automatic hyeonhwi evaluation apparatus 10 may further include a determination unit (500). The determination unit 500 may provide a determination result PR by comparing the contrast luminance DH and a predetermined reference contrast luminance RDH. For example, the new building NB may be disposed in the first division area RE1 , and the first building B1 may be disposed in the target area TR included in the second division area RE2 , , the reference contrast luminance RDH may be 10. When the contrast luminance DH in the first building B1 is 12, the determination unit 500 compares the reference contrast luminance RDH of 10 with the contrast luminance DH in the first building B1 of 12 Thus, the first determination result PR1 may be provided. The first determination result PR1 may indicate that the contrast luminance DH is higher than the reference contrast luminance RDH, and thus a state in which it is temporarily impossible to secure a field of view (impossible glare) occurs.

Hyeonhwi automatic evaluation apparatus 10 according to the present invention calculates the amount LM of the light LA that is reflected from the new building NB and reaches the target area TR. By modifying the layout of the building (NB), it is possible to prevent disputes due to light pollution in advance and create a more comfortable living and work environment.

5 is a view showing a layout correcting unit included in the automatic staging device of FIG. 1 , FIG. 6 is a view showing an example of the arrangement correcting unit of FIG. 5 , and FIGS. 7 and 8 are the operation of the arrangement correcting unit of FIG. 5 It is a drawing for explaining.

1 to 8 , the automatic chord evaluation apparatus 10 may further include an arrangement correction unit 600 . The arrangement correction unit 600 may provide the modified arrangement information RPI by correcting the arrangement of the new building NB according to the determination result PR.

In an embodiment, the arrangement correction unit 600 may include an outer wall correction unit 610 , a rotation correction unit 620 , and an angle correction unit 630 . The exterior wall modifying unit 610 may provide material information JI for changing the exterior wall material of the new building NB. For example, the arrangement correction unit 600 may be used to reduce light reflection of the new building NB. The exterior wall modification unit 610 included in the arrangement modification unit 600 may provide information on a material having low reflectivity in order to reduce light reflection of the new building NB by changing the material of the exterior wall.

The rotation correction unit 620 may provide rotation angle information RDI for correcting the arrangement of the new building NB by rotating the new building NB. For example, the rotation correction unit 620 included in the arrangement correction unit 600 is included in the target area TR from the new building NB by rotating it by a predetermined angle from the center C of the new building NB. The amount LM of the light LA reflected by the first building B1 may be reduced.

The angle correction unit 630 may adjust the amount LM of the light LA reaching the target area TR by setting the bending angles CDI and D2 applied to the outer wall of the new building NB. For example, if the first side PL1 of the new building NB is designed in a straight line as shown in FIG. 8 , the light LA reflected from the first side PL1 of the new building NB is the target It may be delivered to the first building B1 included in the area TR. On the other hand, if the new building NB is designed to be curved at a certain angle like the first modified side CPL1 of the new building NB, the light reflected from the first modified side CPL1 of the new building NB ( LA) may be transmitted less to the first building B1 included in the target area TR.

9 is a view for explaining the display unit included in the automatic choreography evaluation apparatus of FIG. 1, and FIGS. 10 and 11 are views for explaining the scattering setting unit included in the automatic glare evaluation apparatus of FIG. 1 .

1 to 11 , the automatic staging apparatus 10 may further include a display unit 800 . The display 800 may display the amount LM of the light LA reaching each of the plurality of sub-areas SB included in the target area TR from the new building NB in color. For example, the plurality of sub-regions SB may be regions divided by a predetermined interval of the target region TR. The amount LM of the light LA reflected from the new building NB and reaching the sub-region included in the target area TR may be different. The number of the plurality of sub-regions SB may be 20, and the contrast luminance DH of the remaining 16 sub-regions SB except for the central four sub-regions SB of the 20 is the reference contrast luminance ( RDH) may be lower. In this case, the display unit 800 may display the corresponding 16 sub-regions SB in blue color (B). In addition, the contrast luminance DH of the four sub-regions SB in the center of the target region TR may be higher than the reference contrast luminance RDH. In this case, the display 800 may display the corresponding four sub-regions SB in red color (R). In this case, the colors are classified and displayed, but it is also possible to distinguish the absurdity by the degree of contrast instead of the color.

In an embodiment, when the contrast luminance DH is greater than the reference contrast luminance RDH, the determination unit 500 provides the first determination result PR1 among the determination results PR, and the contrast luminance DH) When is smaller than the reference contrast luminance RDH, the determination unit 500 may provide the second determination result PR2 among the determination results PR. For example, the first determination result PR1 may mean the occurrence of the phantom glare, and the second determination result PR2 may mean that the phantom glare does not occur.

In one embodiment, when the determination unit 500 provides the first determination result PR1, the arrangement correction unit 600 is activated to provide the corrected arrangement information RPI, and the determination unit 500 provides the first determination result PR1. When the second determination result PR2 is provided, the arrangement correction unit 600 may be deactivated. For example, when the determination unit 500 provides the second determination result PR2 , the arrangement correction unit 600 may not operate because light pollution due to the new building NB does not occur.

In one embodiment, the automatic glare evaluation apparatus 10 may further include a scattering setting unit 700 . The scattering setting unit 700 may set the scattering number SN corresponding to the number of times the light LA reaching the target region TR is reflected. For example, the light LA reaching the target area TR from the new building NB may be reflected several times according to the movement path of the light LA to reach the target area TR. In this case, by presetting the number of times the light LA is reflected, the amount ( LM) can also be calculated.

12 is a view for explaining an embodiment of the automatic hyeonhwi evaluation apparatus according to embodiments of the present invention.

Referring to FIGS. 1 to 12 , the apparatus 10 for automatic glare evaluation according to an embodiment of the present invention may include a modeling providing unit 100 , a region setting unit 200 , and a light calculating unit 300 . The modeling providing unit 100 may provide a digital twin area (DTR) of a virtual space modeled in the same way as an actual area including a building and a road. The area setting unit 200 may set an existing area GR indicating an area in which the existing building GB is disposed in the digital twin area DTR and a target area TR corresponding to the existing building GB. The light calculator 300 may calculate the amount LM of the light LA that is reflected from the existing building GB and reaches the target area TR. Hyeonhwi automatic evaluation device 10 according to the present invention can also be used to determine the degree of light pollution between buildings that have already been built.

10: Hyeonhwi automatic evaluation device 100: Modeling providing unit
200: area setting unit 300: light calculating unit
400: comparison unit

Claims (10)

a modeling providing unit that provides a digital twin area of a virtual space modeled in the same way as a real area including buildings and roads;
an area setting unit for setting an architectural area indicating an area where a new building is arranged in the digital twin area and a target area corresponding to the new building;
and a light calculation unit for calculating the amount of light that is reflected from the new building and reaches the target area,
a comparison unit providing a contrast luminance by comparing the target luminance corresponding to the amount of light reaching the target region and ambient luminance around the target region;
a determination unit providing a determination result by comparing the contrast luminance with a predetermined reference contrast luminance; and
Further comprising a layout correction unit for providing corrected layout information by correcting the layout of the new building according to the determination result,
When the contrast luminance is greater than the reference contrast luminance, the determination unit provides a first determination result among the determination results,
When the contrast luminance is less than the reference contrast luminance, the determination unit automatic glare evaluation apparatus, characterized in that providing a second determination result of the determination result. delete delete delete According to claim 1,
The arrangement correction unit,
an exterior wall modification unit that provides material information for changing the exterior wall material of the new building;
a rotation correction unit providing rotation angle information for correcting the arrangement of the new building by rotating the new building; and
Hyeonhwi automatic evaluation device comprising an angle correction unit for adjusting the amount of light reaching the target area by setting a bending angle applied to the outer wall of the new building. 6. The method of claim 5,
The Hyeonhwi automatic evaluation device,
Hyeonhwi automatic evaluation device, characterized in that it further comprises a display unit for displaying the amount of light reaching each of the plurality of sub-areas included in the target area from the new building in color. delete 7. The method of claim 6,
When the determination unit provides the first determination result, the arrangement correction unit is activated to provide corrected arrangement information,
When the determination unit provides the second determination result, the arrangement correction unit is an automatic chord evaluation device, characterized in that inactivated. 9. The method of claim 8,
The Hyeonhwi automatic evaluation device,
Hyeon-hwi automatic evaluation device, characterized in that it further comprises a scattering setting unit for setting the number of scattering corresponding to the number of times the light reaching the target area is reflected. delete

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