KR20210141210A - An automatic parasol device that is stand up around crosswalk - Google Patents

Abstract

The present invention relates to a shade canopy which is installed around a crosswalk to provide a sun shade shelter to pedestrians waiting to cross the street in a scorching summer and, more specifically, to a shade canopy providing an auxiliary shade that rotates in conjunction with the east-west movement of the sun across the sky. The shade canopy near crosswalks of the present invention comprises: a plurality of spokes (110); a parasol-shaped shade canopy (100) providing a main shade of a certain area by blocking the sunlight when being unfolded; a strut portion (200) installed on the ground at a predetermined height, thereby allowing the shade canopy (100) to be installed at a predetermined height; and an awning portion (500) installed at the end of the shade canopy (100), and rotating and moving so as to form an auxiliary shade.

Description

An automatic parasol device that is stand up around crosswalk}

The present invention relates to a shade screen device for a crosswalk, and more particularly, it is installed around a crosswalk to provide a main shade to pedestrians waiting for a walking signal in a season with strong sunlight such as summer, but, in particular, the east-west movement of the sun It is a technology related to a shade screen device for crosswalks that provides an auxiliary shade that rotates in conjunction with each other.

In modern times, as technology develops day by day, daily life is becoming more convenient and enriched.

Compared with the past, living technologies focused on improving the quality of life are being developed and developed.

In addition, most modern society is urbanization, and many people are living in cities. A number of urban problems arise in cities because of the large number of people living in them and the high population density.

Meanwhile, in modern society, many roads have been built to transport large numbers of people, and at the same time, this has led to an increase in the number of crosswalks.

To cross a crosswalk, pedestrians have to wait until the traffic light turns into a pedestrian signal, and while waiting, pedestrians are exposed to bad weather such as sunlight and rain. In particular, the inconvenience is maximized because summer is a season where the sunlight is strong and it rains frequently.

Therefore, in order to solve the above problems, conventionally, a shade screen device in the form of a parasol is installed and operated around a crosswalk, which is well received by many citizens.

However, since the conventional shade device is simply a parasol deployed, there is a disadvantage that the direction and width of the shade formed by the shade cannot respond according to the east-west movement of the sun.

Therefore, in the present invention, a technique for a shade screen device for a crosswalk that can additionally provide an auxiliary shade that rotates in conjunction with the east-west movement of the sun and at the same time provides various convenience information to pedestrians waiting for a walking signal at a crosswalk is proposed. want to

The following are prior art related to this.

1. Republic of Korea Patent Publication No. 10-1871202 Smart crosswalk shade screen 2. Republic of Korea Patent Publication No. 10-2015787 Automatic folding shade device operated according to weather conditions 3. Republic of Korea Patent Publication No. 10-2073895 Shade screen device

The present invention is to solve the above problems,

The present invention is installed around a crosswalk to provide a main shade to pedestrians waiting for a walking signal in a season with strong sunlight such as summer, but to provide additional auxiliary shade that is rotated in conjunction with the east-west movement of the sun An object of the present invention is to provide a shade device for use.

In addition, an object of the present invention is to provide convenient information such as advertisement information, news information, local government notification information, and environment information to pedestrians waiting for a walking signal.

In order to achieve the above object, the present invention is a shade device for a crosswalk,

An umbrella-shaped shade film 100 that is configured to include a plurality of umbrella spokes 110 and provides a main shade of a certain area by blocking sunlight when deployed;

a holding part 200 installed on the ground at a predetermined height so that the shade curtain 100 can be installed at a predetermined height;

a display unit 300 installed on one side of the holding unit 200 to display various information;

a sensor unit 400 installed on the other side of the holding unit 200 to collect surrounding environment information;

It is characterized in that it includes an awning unit 500 that is installed at the end of the shade film 100 and rotates to form an auxiliary shade that rotates in conjunction with the east-west movement of the sun.

The present invention is installed around a crosswalk to provide a main shade to pedestrians waiting for a walking signal in a season with strong sunlight such as summer, but additionally provides an auxiliary shade that rotates in conjunction with the east-west movement of the sun, It provides an effect of improving the disadvantages of the conventional shade device.

In addition, since the present invention provides convenient information such as advertisement information, news information, notification information of a local government, environmental information, etc. to pedestrians waiting for a walking signal, useful information is provided to pedestrians as well as local governments that install and manage the present invention In addition to earning advertising revenue, it also provides the effect of delivering important notices to pedestrians through the function of providing notification information.

1 is a perspective view of the present invention;
Figure 2 is an awning unit operating state diagram of the present invention
3 is a block diagram of the present invention;
4 is a detailed configuration diagram of the present invention;
5 is a detailed configuration diagram of a display unit and a sensor unit of the present invention;
6 is a side view of the present invention;
7 is a state diagram in which the awning of the present invention is operated in a winding manner;
8 is a state diagram in which the awning of the present invention is operated in a folding manner;
9 is a detailed configuration diagram of the first embodiment of the rotating means of the present invention
10 is a detailed configuration diagram of the second embodiment of the rotating means of the present invention

An embodiment of the present invention as described above will be described in detail with reference to the accompanying drawings 1 to 10.

1 and 2, the shade screen device for a crosswalk of the present invention (hereinafter referred to as 'device') is installed around the crosswalk and waits for a walking signal to provide the main shade through the shade screen 100 in a season when sunlight is strong such as summer. Although provided to pedestrians, it is an invention that additionally provides an auxiliary shade through the awning unit 500 that is rotated in conjunction with the movement in the east-west direction of the sun.

In addition, the device 10 of the present invention provides convenience information such as advertisement information, news information, local government notification information, and environmental information to pedestrians waiting for a walking signal through the display unit 300 and the sensor unit 400 . , an invention that not only provides useful information to pedestrians, but also enables local governments that install and manage the device 10 of the present invention to not only obtain advertising revenue but also deliver important notices to pedestrians through a function of providing notification information am.

3 and 6 , the device 10 of the present invention is configured to include a shade curtain 100 , a support unit 200 , a display unit 300 , a sensor unit 400 , and an awning unit 500 .

Specifically, the shade device for crosswalks of the present invention comprises:

An umbrella-shaped shade film 100 that is configured to include a plurality of umbrella spokes 110 and provides a main shade of a certain area by blocking sunlight when deployed;

a holding part 200 installed on the ground at a predetermined height so that the shade curtain 100 can be installed at a predetermined height;

a display unit 300 installed on one side of the holding unit 200 to display various information;

a sensor unit 400 installed on the other side of the holding unit 200 to collect surrounding environment information;

In order to form an auxiliary shade that rotates in conjunction with the east-west movement of the sun, it is installed at the end of the shade film 100 and includes an awning unit 500 that rotates and moves.

Referring to FIG. 4 , the shade film 100 is formed in an umbrella shape and installed around a crosswalk in a state supported at a predetermined height by the holding unit 200 to block sunlight, providing a main to pedestrians waiting for a walking signal. As a configuration that provides a shade, it is configured to include a plurality of umbrella spokes 110 and an umbrella cloth 120 .

Here, the plurality of umbrellas 110 functions as a frame supporting the umbrellas 120, and the umbrellas 120 are supported by the plurality of umbrellas 110 to block sunlight or prevent rain. do.

Referring to FIG. 4 , the holding part 200 is installed at a predetermined height on the ground around the crosswalk, and is configured to support the shade curtain 100 so that it can be installed at a predetermined height.

The holding unit 200 is a kind of pillar having a certain height and size, and the display unit 300 and the sensor unit 400 are installed therein.

In particular, since the holding unit 200 supports not only the shade film 100 from the ground, but also the display unit 300, the sensor unit 400, and the awning unit 500, sufficient strength in consideration of the load received from the components. A material equipped with

Referring to FIG. 5 , the display unit 300 is installed on one side of the holding unit 200 to display various types of information, and includes a display 310 , a speaker 320 , a communication device 330 , and a storage device 340 . ) is included.

Here, the display 310 is a device for visually outputting various kinds of information, and the speaker 320 is a device for outputting various kinds of information audibly.

In addition, the communication device 330 is a communication module for transmitting and receiving various kinds of information, and the various information received by the communication device 330 is provided to the display 310 and the speaker 320 to be output, and the storage device 340 ) is a device for storing various information received by the communication device 330 .

At this time, convenience information such as advertisement information, news information, notification information of a local government, and environmental information measured by the sensor unit 400 is displayed on the display 310 and provided to pedestrians.

In particular, it is possible to effectively provide pedestrians with information of public interest, including emergency information and local events such as festivals, in case of natural disasters such as typhoons, floods, and earthquakes, or national crises such as wars and epidemics.

In addition, it is possible to provide advertisement information and tourism information linked to the surrounding commercial area, thereby generating advertising revenue.

On the other hand, by applying the touch screen method to the display 310, it can be used as a public terminal that can also provide other information desired by the pedestrian according to the input of the pedestrian.

Referring to FIG. 5 , the sensor unit 400 is installed on one side of the holding unit 200 to collect surrounding environment information, and the collected information is provided to the display unit 300 to provide pedestrians with fine dust. It is configured to include a measuring sensor 410 and a temperature and humidity measuring sensor 420 .

Here, the fine dust measuring sensor 410 measures the concentration of fine dust in the vicinity where the device 10 of the present invention is installed, and the temperature and humidity measuring sensor 420 measures the surrounding temperature and humidity.

At this time, the information on the surrounding environment in which the device 10 of the present invention in which the sensor unit 400 is collected is installed is provided to external organizations such as the Meteorological Administration and local government offices through the communication device 330 of the display unit 300. , so that the device 10 of the present invention can also be used as a kind of weather observation device.

The main shade formed through the shade film 100 of the present invention has a disadvantage in that it cannot provide a shade of sufficient width to pedestrians because the direction and width change according to the movement of the sun in the east-west direction.

In order to compensate for this, the present invention installs an awning unit 500 that forms an auxiliary shade rotating along the east-west direction of the sun at the end of the shade film 100 as shown in FIGS. 1 and 2 .

Here, the awning unit 500 is configured to include an awning enclosure 510 , an awning 520 , a deployment means 530 , and a rotation means 540 .

Specifically, the awning unit 500 is shown in FIG. 7 ,

An awning enclosure 510 in which the awning winder 511 to which the awning 520 is coupled is accommodated inside so that the awning 520 can be wound in a winding manner or folded in a folding manner;

An awning 520 having a predetermined area that is wound or folded in the initial state on the awning winder 511 and is unfolded and unfolded in the initial state by the deployment means 530 to form an auxiliary shade;

The awning 520, unfolding or folding means 530, and,

It is characterized in that it comprises a rotation means 540 for rotationally moving the awning housing 510 according to the movement in the east-west direction of the sun.

In particular, the awning unit 500 is divided into a winding method and a folding method according to the method of accommodating the awning 520 in the awning housing 510, and rotates the awning housing 510 according to the east-west movement of the sun. According to the operation method of the rotating means 540, it is divided into Embodiments 1 and 2 as shown in FIGS. 9 and 10, and this will be described in detail below.

The awning enclosure 510 has one side open so that the awning 520 can be wound in a winding manner or folded in a folding manner, and the awning winder 511 to which the awning 520 is coupled is accommodated inside.

The awning 520 is wound or folded in an initial state on the awning winder 511, and is unfolded and unfolded in the initial state by the unfolding means 530, a kind of cotton fabric or PVC material having a certain area to form an auxiliary shade. am.

As described above, the awning 520 is divided into a winding method and a folding method according to a method accommodated in the awning housing 510 .

7 shows an example in which the awning 520 is accommodated in the awning housing 510 in a winding manner, and a case in which the awning 520 is accommodated in the awning housing 510 in a winding manner will be described with reference to FIG. 7 .

An awning winder 511 and a spiral spring 512 are formed inside the awning housing 510, and one side of the awning housing 510 is open.

The open portion formed on one side of the awning housing 510 serves as a passage through which the awning 520 is wound on the awning winder 511 or the wound awning 520 can be deployed, and the spiral spring 512 ) provides a rotational force to the awning winder 511 so that the deployed awning 520 is wound in the initial state on the awning winder 511 .

That is, the awning 520 is wound on the awning winder 511 in an initial state and is deployed by a deployment means 530 to be described later, and the deployed awning 520 is returned to an initial state by the deployment means 530 . When returning, it is wound on the awning winder 511 rotating by the rotational force of the spiral spring 512 .

8 shows an example in which the awning 520 is accommodated in the awning housing 510 in a foldable manner, and a case in which the awning 520 is accommodated in the awning housing 510 in a foldable manner will be described with reference to FIG. 8 .

The awning 520 is formed in a foldable structure of a bellows structure so that the awning 520 can be accommodated in the awning enclosure 510 in a foldable manner.

The upper figure of FIG. 8 is an initial state in which the awning 520 is folded to the awning winder 511 in a foldable manner, and the lower figure of FIG. 8 is the state in which the awning 520 is unfolded.

That is, the awning 520 is folded on the side of the awning winder 511 in the initial state and is deployed by a deployment means 530 to be described later, and the deployed awning 520 is in an initial state by the deployment means 530 . When returning to, the awning 520 will be folded on the side of the awning winder 511 by the bellows structure formed in itself.

The deployment means 530 is configured to expand or fold the awning 520 , and includes a folding bar 531 , a wire 532 , a compression spring 533 , and a motor 534 for deployment.

Specifically, the deployment means 530 is, as shown in FIGS. 7 and 8,

One end is coupled to the awning housing 510, the other end is coupled to the end of the awning 520, and a folding bar 531 of a multi-joint structure that is unfolded or folded to expand or fold the awning 520,

One end is connected to the end of the folding bar 531, and the other end is connected to the rotation shaft of the deployment motor 534, and the folding bar 531 of the multi-joint structure is folded or unfolded according to the rotation of the deployment motor 534. A wire 532 that is wound or unwound on the rotating shaft of the motor 534, and

When the wire 532 is released, a compression spring 533 formed on the foldable bar 531 to provide an elastic force so that the foldable bar 531 of the multi-joint structure is unfolded;

It is installed on the outside of the awning enclosure 510 and characterized in that it includes a motor 534 for deployment that rotates to wind or unwind the wire 532 .

The foldable bar 531 has a multi-joint structure that can be unfolded or folded, and one end of the foldable bar 531 is coupled to the awning housing 510 and the other end to the end of the awning 520 , respectively.

The wire 532 has one end connected to the end of the folding bar 531 and the other end connected to the rotation shaft of the deployment motor 534, and the folding bar 531 of a multi-joint structure according to the rotation of the deployment motor 534. ) is a configuration that is wound or unwound on the axis of rotation of the motor 534 for deployment so that it is folded or unfolded.

When the wire 532 is released, the compression spring 533 provides an elastic force that allows the folding bar 531 of the multi-joint structure to unfold, as shown in the lower figure of FIG. 7, the folding bar 531 of the multi-joint structure. is formed in 7 shows an example in which two compression springs 533 are formed.

That is, the compression spring 533 is compressed when the folding bar 531 of the multi-joint structure is folded, and then elastically returned to the initial state when the wire 532 wound around the rotation shaft of the deployment motor 534 is released. The foldable bar 531 of the structure is unfolded.

The deployment motor 534 is installed outside the awning housing 510, and rotates forward to fold the deployed awning 520 to wind the wire 532, or to develop the wound or folded awning 520. The wire 532 wound around the motor shaft is released by reverse rotation or free rotation.

Therefore, the folding bar 531 is folded when the wire 532 is wound around the rotation shaft of the deployment motor 534, and the compression spring 533 is compressed at this time, and the wire 532 wound around the rotation shaft of the deployment motor 534. When is released, the foldable bar 531 is unfolded by the restoring elastic force of the compressed compression spring 533 .

The upper figure of FIG. 7 shows that the awning 520 is wound on the awning winder 511 in the initial state, and the upper figure of FIG. 8 shows the awning 520 is folded on the side of the awning winder 511 in the initial state 7 is a state in which the awning 520 wound on the awning winder 511 is deployed by the deployment means 530, and the bottom picture of FIG. 8 is folded on the side of the awning winder 511 It shows the state in which the awning 520 has been developed by the deployment means 530 .

The rotating means 540 is configured to rotate the awning housing 510 according to the east-west movement of the sun.

The rotation means 540 for rotationally moving the awning housing 510 according to the east-west movement of the sun is divided into Embodiments 1 and 2 as shown in FIGS. 9 and 10 according to the operation method.

First, the first embodiment of the rotating means 540 will be described with reference to FIG. 9 .

Embodiment 1 of the rotating means 540 is a method of rotating the awning housing 510 around the end of the shade film 100 while leaving the shade film 100 as it is.

9, the rotation means 540 of the first embodiment includes a first housing 541, a first rotation motor 542, a first rotation control unit 543, a rotation wheel 544, a rotation guide rail ( 545 ), and an enclosure hanger 546 .

Specifically, the rotating means 540,

Rotating the awning enclosure 510 around the end of the shade curtain 100,

A first housing 541 coupled to the awning housing 510, protecting the first rotation motor 542 and the first rotation control unit 543 installed therein from the external environment, and moving on the rotation guide rail 545. Wow,

A first rotating motor 542 formed inside the first housing 541 and rotating under the control of the first rotation control unit 543,

Formed inside the first housing 541 and using the pre-stored time-wise east-west movement information of the sun according to the season, the first housing 541 moves on the rotation guide rail 545 according to the east-west movement of the sun. A first rotation control unit 543 for controlling the rotation of the motor 542 for one rotation, and

A rotation wheel 544 that receives power from the first rotation motor 542 and rotates in contact with the rotation guide rail 545 and;

A rotation guide rail 545 coupled to the plurality of umbrella spokes 110 formed in the shade film 100 and formed in a circular shape around the end of the shade film 100,

and an enclosure hanger (546) formed in the first enclosure (541) for coupling the first enclosure (541) to the rotation guide rail (545).

The first housing 541 is coupled to the awning housing 510 and moves on the rotation guide rail 545 while supporting the awning housing 510, and the first rotation motor 542 and the first rotation control unit installed therein. (543) is a configuration to protect from the external environment.

Accordingly, as the first housing 541 is rotated on the rotation guide rail 545 , the awning housing 510 coupled to the first housing 541 is also rotated along the rotation guide rail 545 .

The first rotation motor 542 is formed inside the first housing 541, and rotates power according to the control of the first rotation control unit 543 so that the awning housing 510 moves according to the east-west movement of the sun. composition that generates

The first rotation control unit 543 is formed inside the first housing 541, and the first housing 541 rotates according to the east-west movement of the sun by using the pre-stored information on the east-west movement of the sun by time according to the season. It is a configuration for controlling the rotation of the first rotation motor 542 to move on the guide rail (545).

The rotation wheel 544 rotates with the power received from the first rotation motor 542 in a state in contact with the rotation guide rail 545 so that the awning enclosure 510 moves on the rotation guide rail 545 . am.

At this time, a gear structure is formed on the circumferential surface (surface in contact with the rotation guide rail 545) of the rotation wheel 544, and a gear structure is also formed on the surface of the rotation guide rail 545, and the rotation wheel 544 and It is possible to enable accurate and stable rotational movement of the awning enclosure 510 through the gear tooth combination with the rotation guide rail 545 .

The rotation guide rail 545 is coupled to a plurality of umbrella spokes 110 formed in the shade film 100, and is a rail formed in a circle around the end of the shade film 100, and the awning enclosure 510 according to the east-west movement of the sun. It is a guiding means that allows the rotation to move.

When a gear structure is formed on the circumferential surface (surface in contact with the rotation guide rail 545) of the rotation wheel 544, the rotation guide rail ( 545), a gear structure may also be formed on the surface.

The enclosure hanger 546 is a configuration formed in the first enclosure 541 for coupling the first enclosure 541 to the rotation guide rail 545, and is formed by the enclosure hanger 546 to the first enclosure 541 . is coupled to and supported by the rotation guide rail 545 .

A second embodiment of the rotating means 540 will be described with reference to FIG. 10 .

The second embodiment of the rotating means 540 is a method of rotating and moving the entire shade film 100 as shown in the lower figure of FIG. 2 in order to rotate the awning housing 510 .

Referring to 10, the rotation means 540 of the second embodiment is configured to include a second housing 547, a second rotation motor 548, and a second rotation control unit 549.

Specifically, the rotating means 540 of the second embodiment,

In order to rotate the awning enclosure 510, the entire shade film 100 is rotated and moved,

A second housing 547 that is formed in the portion where the shade film 100 and the support unit 200 are connected, and protects the second rotation motor 548 and the first rotation control unit 548 installed therein from the external environment, and ,

A second rotation motor 548 that is formed inside the second housing 547 and rotates the shade film 100 under the control of the second rotation control unit 549;

The second rotation motor 548 is formed inside the second housing 547 and rotates so that the shade screen 100 rotates according to the east-west movement of the sun using the time-wise east-west movement information according to the seasons stored in advance. It characterized in that it comprises a second rotation control unit 549 for controlling the.

The second housing 547 is formed in the portion where the shade film 100 and the support unit 200 are connected, and protects the second rotation motor 548 and the first rotation control unit 548 installed therein from the external environment. is a configuration that

In particular, it is important to protect the second rotation motor 548 and the first rotation control unit 548 that use electricity from contact with rainwater because the weather is hot in summer as well as frequent showers.

The second rotation motor 548 is formed inside the second housing 547 and generates rotational power under the control of the second rotation control unit 549 so that the shade film 100 rotates according to the east-west movement of the sun. It is a configuration that makes

At this time, since the second rotation motor 548 has to rotate the entire shade film 100 to which the awning unit 500 is coupled, a motor having a relatively large capacity should be applied.

The second rotation control unit 549 is formed inside the second housing 547, and uses the pre-stored time-wise east-west movement information of the sun according to the season so that the shade film 100 rotates according to the east-west movement of the sun. The rotation of the 2 rotation motor 548 is controlled.

Although the technical idea of the present invention has been described together with the accompanying drawings, the preferred embodiment of the present invention is illustratively described and does not limit the present invention. In addition, it is a clear fact that anyone with ordinary skill in the art can make various modifications and imitations without departing from the scope of the technical idea of the present invention.

10: shade device
100: shade curtain
200: landowner
300: display unit
400: sensor unit
500: Earnings

Claims (8)

In the shade curtain device for crosswalks,
An umbrella-shaped shade film 100 that is configured to include a plurality of umbrella spokes 110 and provides a main shade of a certain area by blocking sunlight when deployed;
a holding part 200 installed on the ground at a predetermined height so that the shade curtain 100 can be installed at a predetermined height;
a display unit 300 installed on one side of the holding unit 200 to display various information;
a sensor unit 400 installed on the other side of the holding unit 200 to collect surrounding environment information;
A shade device for crosswalks, characterized in that it includes an awning unit 500 that is installed at the end of the shade curtain 100 and rotates to form an auxiliary shade that rotates in conjunction with the east-west movement of the sun.
The method according to claim 1,
Various information displayed on the display unit 300 is,
Advertisement information, news information, local government notification information, and environmental information measured by the sensor unit 400, a shade device for a crosswalk.
The method according to claim 1,
The sensor unit 400,
A fine dust measuring sensor 410 that measures the surrounding fine dust concentration,
A shade device for crosswalks, characterized in that it comprises a temperature and humidity measuring sensor 420 for measuring the surrounding temperature and humidity.
The method according to claim 1,
The awning unit 500,
An awning enclosure 510 in which one side is opened so that the awning 520 can be wound in a winding manner or folded in a folding manner, and the awning winder 511 to which the awning 520 is coupled is accommodated inside;
An awning 520 having a predetermined area that is wound or folded in the initial state on the awning winder 511 and is unfolded and unfolded in the initial state by the deployment means 530 to form an auxiliary shade;
The awning 520, unfolding or folding means 530, and,
Shade device for crosswalks, characterized in that it comprises a rotating means (540) for rotationally moving the awning housing (510) according to the east-west movement of the sun.
5. The method according to claim 4,
When the awning 520 is wound on the awning winder 511 in a winding manner,
A spiral spring 512 that provides an initial state return force to the awning 520 is formed inside the awning enclosure 510,
When the awning 520 is folded in the awning winder 511 in a folding manner,
Awning 520 is a shade device for crosswalks, characterized in that formed in a folding structure of the bellows structure.
5. The method according to claim 4,
The deployment means 530 is,
One end is coupled to the awning housing 510, the other end is coupled to the end of the awning 520, and a folding bar 531 of a multi-joint structure that is unfolded or folded to expand or fold the awning 520,
One end is connected to the end of the folding bar 531, and the other end is connected to the rotation shaft of the deployment motor 534, and the folding bar 531 of the multi-joint structure is folded or unfolded according to the rotation of the deployment motor 534. A wire 532 that is wound or unwound on the rotating shaft of the motor 534, and
When the wire 532 is released, a compression spring 533 formed on the foldable bar 531 to provide an elastic force so that the foldable bar 531 of the multi-joint structure is unfolded;
Shade device for crosswalks, characterized in that it is installed outside the awning enclosure (510) and comprises a motor (534) for deployment that rotates to wind or unwind the wire (532).
5. The method according to claim 4,
The rotating means 540,
Rotating the awning enclosure 510 around the end of the shade curtain 100,
A first housing 541 coupled to the awning housing 510, protecting the first rotation motor 542 and the first rotation control unit 543 installed therein from the external environment, and moving on the rotation guide rail 545. Wow,
A first rotating motor 542 formed inside the first housing 541 and rotating under the control of the first rotation control unit 543,
Formed inside the first housing 541 and using the pre-stored time-wise east-west movement information of the sun according to the season, the first housing 541 moves on the rotation guide rail 545 according to the east-west movement of the sun. A first rotation control unit 543 for controlling the rotation of the motor 542 for one rotation, and
A rotation wheel 544 which receives power from the first rotation motor 542 and rotates in contact with the rotation guide rail 545 and;
A rotation guide rail 545 coupled to the plurality of umbrella spokes 110 formed in the shade film 100 and formed in a circular shape around the end of the shade film 100,
A shading device for crosswalks, characterized in that it includes an enclosure hanger (546) formed in the first enclosure (541) for coupling the first enclosure (541) to the rotation guide rail (545).
5. The method according to claim 4,
The rotating means 540,
In order to rotate the awning housing 510, the entire shade film 100 is rotated and moved,
A second housing 547 that is formed in the portion where the shade film 100 and the support unit 200 are connected, and protects the second rotation motor 548 and the first rotation control unit 548 installed therein from the external environment, and ,
A second rotation motor 548 formed inside the second housing 547 to rotate the shade film 100 under the control of the second rotation control unit 549;
The second rotation motor 548 is formed inside the second housing 547 and rotates so that the shade screen 100 rotates according to the east-west movement of the sun using the time-wise east-west movement information according to the seasons stored in advance. Shade device for crosswalks, characterized in that it comprises a second rotation control unit (549) for controlling.

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