Automatic door device and information system

Abstract

To enhance usefulness of disaster related information.SOLUTION: An automatic door device 1 includes: a door 11 which can be automatically opened / closed; a stationary part 20 which faces the door 11 when the door 11 is opened; a display device 15 which is mounted to at least one of the door 11 and the stationary part 20; an acquisition section 61 which acquires disaster information DI; a storage section 62 which stores disaster related information CI; a determination section 63 which determines display information PI on the basis of the disaster information DI and the disaster related information CI; and a display control section 66 which causes the display device 15 to display the display information PI.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to an automatic door device and an information system.

Background Art

[0002] For example, as disclosed in Patent Document 1, an automatic door device including a display device is known. The display device displays an image.

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] Disasters that cause great damage to society are increasing. In order to reduce the damage caused by disasters, disaster-related information is prepared. However, in situations where disaster-related information is actually needed, disaster victims cannot easily recognize the prepared disaster-related information and cannot effectively utilize the disaster-related information. The present invention aims to improve the usefulness of disaster-related information.

Means for Solving the Problems

[0005] A first automatic door device according to an embodiment of the present invention includes: a door that can be automatically opened and closed; a fixed part facing the door when the door is opened; a display device attached to at least one of the door and the fixed part; an acquisition unit that acquires disaster information; a storage unit that stores disaster-related information; a determination unit that determines display information to be displayed on the display device based on the disaster information and the disaster-related information; a display control unit that causes the display device to display the display information.

[0006] A second automatic door device according to an embodiment of the present invention includes: a door that can be automatically opened and closed; a fixed part facing the door when the door is opened; a projection device attached around the door for displaying an image by projection; an acquisition unit for acquiring disaster information; a storage unit for storing disaster-related information; a determination unit for determining display information to be displayed on the projection device based on the disaster information and the disaster-related information; a display control unit for causing the projection device to display the display information.

[0007] A third automatic door device according to an embodiment of the present invention includes: a door that can be automatically opened and closed; a fixed part facing the door when the door is opened; a display device attached to at least one of the door and the fixed part; an acquisition unit for acquiring disaster information; a storage unit for storing disaster-related information; a determination unit for determining display information to be displayed on the display device based on the disaster information and the disaster-related information; an image generation unit for generating an image based on the display information; a display control unit for causing the display device to display the image.

[0008] A fourth automatic door device according to an embodiment of the present invention includes: a door that can be automatically opened and closed; a fixed part facing the door when the door is opened; a projection device attached around the door for displaying an image by projection; an acquisition unit for acquiring disaster information; a storage unit for storing disaster-related information; a determination unit for determining display information to be displayed on the projection device based on the disaster information and the disaster-related information; An image generation unit that generates the image based on the display information, A display control unit that causes the projection device to display the image, and includes:

[0009] A first information system according to an embodiment of the present invention includes: An acquisition unit that acquires disaster information, A storage unit that stores the positions of a plurality of automatic door devices and disaster-related information, A determination unit that determines display information to be displayed on a display device of a specific automatic door device included in the plurality of automatic door devices based on the disaster information, the positions, and the disaster-related information, A transmission unit that transmits the display information to the specific automatic door device, and includes:

[0010] A second information system according to an embodiment of the present invention includes: An acquisition unit that acquires disaster information, A storage unit that stores the position information of each of a plurality of buildings in which a display device for displaying an image is installed near an entrance / exit and disaster-related information, A determination unit that determines display information to be displayed on a display device for displaying an image near an entrance / exit of a specific building included in the plurality of buildings based on the disaster information, the position information, and the disaster-related information, A transmission unit that transmits the display information to the specific display device, and includes:

Advantages of the Invention

[0011] According to the present invention, the usefulness of disaster-related information can be improved.

Brief Description of the Drawings

[0012]

Figure 1

Figure 2

Figure 3

Figure 4

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Figure 10

Figure 11

Figure 12

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Figure 15

DETAILED DESCRIPTION OF THE INVENTION

[0013] One embodiment of the present invention relates to the following [1] to

[12] .

[0014] [1] An automatically openable and closable door, A fixed part facing the door when the door is opened, A display device attached to at least one of the door and the fixed part, An acquisition unit that acquires disaster information, A storage unit that stores disaster-related information, A determination unit that determines display information to be displayed on the display device based on the disaster information and the disaster-related information, A display control unit that causes the display device to display the display information, an automatic door device.

[0015] [2] An automatically openable and closable door, A fixed part that faces the door when the door is open, A projection device that is attached around the door and displays an image by projection, An acquisition unit that acquires disaster information, A storage unit that stores disaster-related information, A determination unit that determines display information to be displayed on the projection device based on the disaster information and the disaster-related information, A display control unit that causes the projection device to display the display information, an automatic door device.

[0016] [3] An automatically openable and closable door, A fixed part that faces the door when the door is open, A display device attached to at least one of the door and the fixed part, An acquisition unit that acquires disaster information, A storage unit that stores disaster-related information, A determination unit that determines display information to be displayed on the display device based on the disaster information and the disaster-related information, An image generation unit that generates an image based on the display information, A display control unit that causes the display device to display the image.

[0017] [4] An automatically openable and closable door, A fixed part that faces the door when the door is open, A projection device that is attached around the door and displays an image by projection, An acquisition unit that acquires disaster information, A storage unit that stores disaster-related information, A determination unit that determines display information to be displayed on the projection device based on the disaster information and the disaster-related information; An image generation unit that generates the image based on the display information; A display control unit that causes the projection device to display the image, an automatic door device.

[0018] [5] The display information includes the disaster information and the disaster-related information, and the automatic door device according to any one of [1] to [4].

[0019] [6] The storage unit stores the position where the automatic door device is installed, The determination unit determines the display information based on the disaster information, the disaster-related information, and the position, and the automatic door device according to any one of [1] to [5].

[0020] [7] A door that can be automatically opened and closed, A fixed part facing the door when the door is opened, An acquisition unit that acquires disaster-related information, A display device attached to at least one of the door and the fixed part, and displaying an image based on the disaster-related information, an automatic door device.

[0021] [8] A door that can be automatically opened and closed, A fixed part facing the door when the door is opened, An acquisition unit that acquires disaster-related information, A projection device attached to the periphery of the door and displaying an image based on the disaster-related information by projection, an automatic door device.

[0022] [9] The acquisition unit acquires disaster information at the installation position, The image includes the disaster information and the disaster-related information, and the automatic door device according to [7] or [8].

[0023]

[10] A door control unit that controls the opening and closing of the door is provided, The acquisition unit acquires fire information in the building where the automatic door device is installed, The door control unit controls the door to be in a fully closed state or a fully open state based on the fire information, and is an automatic door device according to any one of [1] to [9].

[0024]

[11] An acquisition unit that acquires disaster information, A storage unit that stores the positions of a plurality of automatic door devices and disaster-related information, Based on the disaster information, the position, and the disaster-related information, a specific automatic door device to which the disaster-related information should be transmitted is determined, and display information to be displayed on a display device included in the specific automatic door device based on the disaster information and the disaster-related information is determined. A determination unit that determines the display information to be displayed on the display device of a specific automatic door device included in the plurality of automatic door devices, An information system including a transmission unit that transmits the display information to the specific automatic door device.

[0025]

[12] An acquisition unit that acquires disaster information, A storage unit that stores the position information of each of a plurality of buildings where a display device for displaying an image is installed near an entrance / exit and disaster-related information, Based on the disaster information, the position information, and the disaster-related information, display information to be displayed on a display device for displaying an image near an entrance / exit of a specific building to which the disaster-related information should be transmitted is determined among the plurality of buildings, and display information to be displayed on a specific display device included in the specific building is determined based on the disaster information and the disaster-related information. A determination unit that determines the display information to be displayed on a specific display device included in the specific building, An information system including a transmission unit that transmits the display information to the specific display device.

[0026] Hereinafter, an embodiment will be described with reference to the drawings. In the drawings, for the sake of illustration and easy understanding, the scale, dimensional ratio, etc. are exaggerated from those of the actual objects as appropriate. Note that the configurations shown in some of the drawings may be omitted in other drawings.

[0027] Terms such as "orthogonal", "parallel", "identical", etc. for specifying shapes, geometric conditions, and their degrees are not limited to strict meanings. These terms are interpreted to include ranges to the extent that similar functions can be expected.

[0028] The directions common among the drawings are indicated by arrows with common reference signs in each drawing. In each direction, the tip side of the arrow is the first side. In each direction, the side opposite to the first side, i.e., the base end side of the arrow, is the second side. An arrow along the direction perpendicular to the plane of the drawing from the front to the back of the paper is indicated by a symbol with an X inside a circle, as shown in FIG. 1 for example. An arrow along the direction perpendicular to the plane of the drawing from the back to the front of the paper is indicated by a symbol with a dot inside a circle, as shown in FIG. 6 for example.

[0029] FIGS. 1 to 11 are diagrams for explaining an embodiment. FIGS. 1 and 7 are front views of the automatic door device 1. The automatic door device 1 is installed in the building 200. The automatic door device 1 is installed at the entrance 201 of the building 200. The automatic door device 1 may be installed inside the building 200. As an example, the automatic door device 1 may be installed in a passage inside the building 200.

[0030] FIGS. 1 and 7 show the automatic door device 1 when observed from the outside, i.e., outside the building 200. The illustrated automatic door device 1 includes a door 11, a door operating device 40 for operating the door 11, a fixed part 20 facing the door 11 when the door 11 is open, and a display device 15 for displaying an image. The illustrated display device 15 is attached to the door 11 or the fixed part 20. In particular, in the illustrated example, the display device 15 is attached to the fixed part 20.

[0031] The door 11 can be automatically opened and closed. As a result of being operated by the door operating device 40, the door 11 shown in FIGS. 1 and 7 automatically opens and closes. The door 11 opens by moving in the first direction D1 from the state shown in FIGS. 1 and 7. When the door 11 opens, the entrance / exit 201 of the building 200 opens. A person or an object can pass through the opened entrance / exit 201 by moving in the second direction D2 that is orthogonal to the first direction D1. In the illustrated automatic door device 1, the direction in which the door moves and the direction in which a person or an object moves are orthogonal to each other. That is, the illustrated door 11 is a sliding door. A person or an object can enter the building 200 by passing through the entrance / exit 201 while moving to the first side in the second direction D2. A person or an object can exit the building 200 by passing through the entrance / exit 201 while moving to the second side in the second direction D2.

[0032] The building 200 may be a residence such as an apartment or a condominium. The building 200 may be a facility such as an office building, a restaurant, a school, a hospital, a gymnasium, a library, a community center, a station, an airport, a ferry terminal, etc. The building 200 may be a shelter. A shelter is a facility that is temporarily installed when a disaster occurs, is occurring, or is approaching. The shelter may include a facility for accommodating disaster victims who have been damaged by the occurred disaster. The shelter may include a facility for reducing damage from a disaster that may occur. As the shelter, the above-described facilities may be used.

[0033] As shown in FIGS. 1 and 7, the automatic door device 1 may include a front cover 31 located above the door 11 and the fixed part 20. The illustrated front cover 31 is located on the first side in the third direction D3 that is orthogonal to both the first direction D1 and the second direction D2 with respect to the door 11 and the fixed part 20. The front cover 31 is attached to the building 200. The illustrated automatic door device 1 includes a pair of front covers 31 attached to the building 200 from both sides in the second direction D2 orthogonal to the first direction D1. In the automatic door device 1 shown in FIGS. 2 to 4, the front cover 31 is removed.

[0034] In the illustrated example, the third direction D3 is a direction parallel to the vertical direction. The first side in the third direction D3 is the upper side (above) in the vertical direction. The second side in the third direction D3 is the lower side (below) in the vertical direction.

[0035] In the automatic door device 1 shown in FIGS. 1 to 4, the door operating device 40 includes a rail base 41 having a rail 45, an activation sensor 43, a control unit 44, and a drive unit 50 that drives the door 11. Among these, in FIGS. 1 and 7, the components of the door operating device 40 other than the activation sensor 43 are concealed by the front cover 31. The control unit 44 and the drive unit 50 are attached to the rail base 41. The activation sensor 43 and the control unit 44 are electrically connected to each other. The control unit 44 and the drive unit 50 are electrically connected to each other.

[0036] As shown in FIGS. 1, 5, and 7, the automatic door device 1 may include a plurality of doors 11. The automatic door device 1 may include double-opening doors 11. The illustrated automatic door device 1 includes, as the plurality of doors 11, a first door 11A and a second door 11B adjacent to the first door 11A in the first direction D1. The first door 11A and the second door 11B each move in the first direction D1. The first door 11A opens in a direction away from the second door 11B in the first direction D1. The second door 11B opens in a direction away from the first door 11A in the first direction D1. In the examples shown in FIGS. 1 and 5, the plurality of doors 11 are in a fully closed state. Note that in FIG. 5, the components of the automatic door device 1 except for the door 11, the fixing portion 20, and the display device 15 are omitted.

[0037] In the examples shown in FIGS. 1, 5, and 7, the door 11 includes a plate portion 111 and a frame portion 112 surrounding the periphery of the plate portion 111. The plate portion 111 extends on a plane orthogonal to the second direction D2. In the illustrated example, the plate portion 111 extends in the first direction D1 and the third direction D3. The plate portion 111 may include glass. The frame portion 112 includes a portion extending in the first direction D1 and a portion extending in the third direction D3. When the first door 11A and the second door 11B are in the fully closed state, they may contact each other from the frame portion 112.

[0038] As shown in FIG. 2, a door hanger 12 may be attached to the door 11. A connecting mechanism 13 may be attached to the door hanger 12. The door device 10 may be configured by the door 11, the door hanger 12, and the connecting mechanism 13. The illustrated door device 10 is hung from the door hanger 12 on a rail 45. The door hanger 12 is hung on the rail 45. By the door hanger 12 hung on the rail 45 moving in the first direction D1, the door 11 is movable in the first direction D1. A plurality of door hangers 12 may be attached to the door 11. The door device 10 shown in FIGS. 3 and 4 includes a first door hanger 12A and a second door hanger 12B adjacent to each other in the first direction D1.

[0039] In the example shown in FIG. 2, the door hanger 12 includes a wheel 121 having a rotation axis, a side plate portion 122 that holds the wheel 121 from the side, and a bottom plate portion 123 that faces the door 11 from above. The illustrated door hanger 12 moves on the rail 45 by the rotation of the wheel 121. The door 11 is attached to the bottom plate portion 123 of the door hanger 12. The door hanger 12 may include an auxiliary side plate portion 124 that holds the wheel 121 from the side together with the side plate portion 122. The door hanger 12 may include a regulating member 125 that regulates the upward movement of the door hanger 12.

[0040] The connecting mechanism 13 transmits the force from the drive unit 50 to the door 11 and the door hanger 12. When the force from the drive unit 50 is transmitted from the connecting mechanism 13, the door device 10 can move between the fully closed position and the fully open position. In the example shown in FIG. 2, the connecting mechanism 13 includes a plate-shaped connecting fitting 131 and a grip 132 that grips an annular belt 54 (described later) of the drive unit 50. The connecting fitting 131 and the grip 132 may be screwed together as shown in FIG. 2.

[0041] Next, the door operating device 40 will be described. In the examples shown in FIGS. 3 and 4, the rail base 41 is attached to the building 200 by three rail base fittings FM arranged in the first direction D1. In a state where the rail base 41 is attached to the building 200, the rail 45 has a longitudinal direction in the first direction D1.

[0042] As shown in FIGS. 2 to 4, the door operating device 40 may include a stopper 42 that regulates the movement range of the door hanger 12. The illustrated stopper 42 is attached to the rail 45 by a stopper fitting 46. The illustrated activation sensor 43 is a bolt. The illustrated stopper 42 includes a stopper rubber 425 at a portion facing the door hanger 12. The stopper rubber 425 can absorb the force generated by the contact between the door hanger 12 and the stopper 42. The illustrated door hanger 12 can contact the stopper rubber 425 of the stopper 42 from the side plate portion 122.

[0043] The illustrated door operating device 40 includes a first stopper 42A and a second stopper 42B that are separated from each other in the first direction D1. The first stopper 42A restricts the movement of the door hanger 12 inward, that is, in the direction of closing the entrance 201 (the second side in the first direction D1 in FIGS. 3 to 2). The second stopper 42B restricts the movement of the door hanger 12 outward, that is, in the direction of opening the entrance 201 (the first side in the first direction D1 in FIGS. 3 and 4). In FIG. 3, the inward movement of the door device 10 is restricted by the contact between the first stopper 42A and the first door hanger 12A. In FIG. 4, the outward movement of the door device 10 is restricted by the contact between the second stopper 42B and the second door hanger 12B.

[0044] The activation sensor 43 detects a person or an object approaching the entrance 201 of the building 200. The activation sensor 43 may detect a person or an object attempting to enter the building 200. The activation sensor 43 may detect a person or an object attempting to leave the building 200. The detection result by the activation sensor 43 is transmitted to the control unit 44. In the example shown in FIG. 1, the activation sensor 43 is attached to the front cover 31.

[0045] The control unit 44 has one or more functions including a function of controlling the opening and closing state of the door 11, a function of monitoring the presence or absence of an obstacle at the entrance 201, and a function of monitoring the presence or absence of an abnormality in the activation sensor 43 and the drive unit 50. The control unit 44 may issue an electrical signal for activating the drive unit 50 based on the detection result of the activation sensor 43. The control unit 44 may include a control circuit. As shown in FIGS. 3 and 4, the control circuit of the control unit 44 may be housed in a housing attached to the rail base 41. The control circuit of the control unit 44 may be housed in the housing together with the control circuit of the control device 60 described later. In the illustrated automatic door device 1, by attaching the housing to the rail base 41, the control unit 44 is attached to the rail base 41.

[0046] The control unit 44 may be a computer. The computer may include a control circuit. The control unit 44 may include a control circuit. The control circuit of the control unit 44 may include a processor such as a CPU (Central Processing Unit) or an MPU (Micro Processing Unit). The control circuit of the control unit 44 may include a main storage device such as a RAM (Random Access Memory). The control unit 44 may exhibit the above-described functions by executing a program stored in the main storage device. The control circuit of the control unit 44 may include an auxiliary storage device such as a ROM (Read Only Memory).

[0047] In the example shown in FIGS. 3 and 4, the drive unit 50 includes a drive source 51, a drive pulley 52, a driven pulley 53 located away from the drive pulley 52 in the first direction D1, and an annular belt 54 wound around the drive pulley 52 and the driven pulley 53. In the illustrated automatic door device 1, the drive source 51, the drive pulley 52, and the driven pulley 53 are attached to the rail base 41.

[0048] The drive source 51 supplies a driving force to the drive pulley 52. The drive unit 50 may be activated by supplying a driving force from the drive source 51 to the drive pulley 52. In the example shown in FIGS. 3 and 4, the drive source 51 is electrically connected to the control device 60. The drive source 51 may supply a driving force to the drive pulley 52 based on a signal transmitted from the control device 60. The drive source 51 may stop supplying a driving force to the drive pulley 52 based on a signal transmitted from the control device 60. The drive source 51 may supply a driving force to the drive pulley 52 so as to change the direction of rotation of the drive pulley 52 based on a signal transmitted from the control device 60. The drive source 51 may be a motor.

[0049] In the examples shown in FIGS. 3 and 4, the drive pulley 52 is rotatable about an axis parallel to the second direction D2 while being attached to the rail base 41. The drive pulley 52 is rotatable by the driving force supplied from the drive source 51. When the drive pulley 52 moves the door 11 between the fully closed position and the fully open position by the driving unit 50, it is rotatable in any direction in the circumferential direction. In FIGS. 3 and 4, the drive pulley 52 has stopped rotating about the axis.

[0050] In the examples shown in FIGS. 3 and 4, the driven pulley 53 is rotatable about an axis parallel to the second direction D2 while being attached to the rail base 41. The rotation axis of the drive pulley 52 and the rotation axis of the driven pulley 53 are parallel to each other. When the driven pulley 53 moves the door 11 between the fully closed position and the fully open position by the driving unit 50, it is rotatable in any direction in the circumferential direction. In the state shown in FIGS. 3 and 4, the driven pulley 53 has stopped rotating about the axis.

[0051] In the examples shown in FIGS. 3 and 4, the annular belt 54 is an endless belt wound around the drive pulley 52 and the driven pulley 53. The annular belt 54 circulates between the drive pulley 52 and the driven pulley 53. The door device 10 is attached to the linearly moving portion of the annular belt 54. The door device 10 is attached from the connecting mechanism 13. Due to the circulation of the annular belt 54, the door 11 attached to the annular belt 54 via the connecting mechanism 13 and the door hanger 12 moves between the fully closed position and the fully open position.

[0052] In the example shown in FIG. 1, the fixing portion 20 is fixed to the building 200. When the door 11 moves, the fixing portion 20 does not move. The illustrated fixing portion 20 includes a portion overlapping the door 11 in a front view, that is, an observation from one side in the second direction D2 when the door 11 is open. As shown in FIG. 5, the fixing portion 20 may include a portion overlapping the door 11 in a front view when the door 11 is closed.

[0053] As shown in FIGS. 1 and 5, the automatic door device 1 may include a plurality of fixing parts 20. The illustrated automatic door device 1 includes, as the fixing parts 20, a first fixing part 20A connected to the first door 11A and a second fixing part 20B connected to the second door 11B. The first fixing part 20A and the second fixing part 20B are separated from each other in the first direction D1.

[0054] In the example shown in FIGS. 5 and 6, the fixing part 20 includes a first fixing panel 21 and a second fixing panel 22. The first fixing panel 21 and the second fixing panel 22 are separated from each other in the second direction D2. The illustrated fixing part 20 can accommodate the door 11 between the first fixing panel 21 and the second fixing panel 22. That is, as shown by the dashed line in FIG. 6, the door 11 can be positioned between the first fixing panel 21 and the second fixing panel 22. The first fixing panel 21 and the second fixing panel 22 may include glass.

[0055] As shown in FIGS. 5 and 6, the first fixing panel 21 and the second fixing panel 22 may each be attached to a frame member 23. The first fixing panel 21 and the frame member 23 surrounding the first fixing panel 21 may constitute a first panel member 24. The second fixing panel 22 and the frame member 23 surrounding the second fixing panel 22 may constitute a second panel member 25. As shown in FIG. 6, the fixing part 20 may be able to accommodate the door 11 between the first panel member 24 and the second panel member 25.

[0056] In the example shown in FIGS. 5 and 6, the frame member 23 has a longitudinal direction in the third direction D3. The frame member 23 has a width direction in the first direction D1. The frame member 23 has a depth direction in the second direction D2. As shown in FIG. 6, the first fixing panel 21 attached to the frame member 23 may be located at the central portion in the depth direction of the frame member 23. The second fixing panel 22 attached to the frame member 23 may be located at the central portion in the depth direction of the frame member 23.

[0057] As shown in FIG. 5, one of the first fixed panel 21 and the second fixed panel 22 may be movable relative to the other of the first fixed panel 21 and the second fixed panel 22. One of the first fixed panel 21 and the second fixed panel 22 may be swingable relative to the other of the first fixed panel 21 and the second fixed panel 22. In the illustrated example, in each of the first fixing portion 20A and the second fixing portion 20B, the second fixed panel 22 is swingable between the first position P1 and the second position P2. The second fixed panel 22 is located at the first position P1 in the first fixing portion 20A. The second fixed panel 22 is located at the second position P2 in the second fixing portion 20B. The second fixed panel 22 is located at an end away from the entrance 201 of the building 200 in the first direction D1 and is swingable about an axis AS extending in the third direction D3.

[0058] In the first fixing portion 20A shown in FIG. 6, the first fixed panel 21 includes a first surface 21a and a second surface 21b opposite to the first surface 21a. The first surface 21a faces the second side in the second direction D2, that is, the second fixed panel 22 at the first position P1. The second surface 21b faces the first side in the second direction D2, that is, the direction opposite to the second fixed panel 22.

[0059] In the first fixing portion 20A shown in FIG. 6, the second fixed panel 22 includes a first surface 22a and a second surface 22b opposite to the first surface 22a. When the second fixed panel 22 is located at the first position P1, the first surface 22a faces the first side in the second direction D2, that is, the first fixed panel 21. When the second fixed panel 22 is located at the first position P1, the second surface 22b faces the direction opposite to the first fixed panel 21.

[0060] In the automatic door device 1 shown in FIGS. 1, 5, and 7, the display device 15 can be attached to at least one of the door 11, the first fixed panel 21, and the second fixed panel 22. The display device 15 displays an image IM. The illustrated display device 15 includes a display surface 16 for displaying the image IM. The image IM may be a still image or may be composed only of characters. The display device 15 may play sound. The display device 15 may be various displays such as a liquid crystal display, a plasma display, and an organic EL display. The display device 15 may be a display including light-emitting diodes (LEDs). The display may include a plurality of two-dimensionally arranged light-emitting diodes (LEDs).

[0061] As shown in FIGS. 1, 5, and 7, the automatic door device 1 may include a plurality of display devices 15. The illustrated automatic door device 1 includes two display devices 15 attached to the first fixing portion 20A and two display devices 15 attached to the second fixing portion 20B. That is, the automatic door device 1 includes four display devices 15. The automatic door device 1 includes a first display device 15A and a second display device 15B that display an image toward the outside, and a third display device 15C and a fourth display device 15D that display an image toward the inside. The first display device 15A and the third display device 15C are attached to the first fixing portion 20A. The second display device 15B and the fourth display device 15D are attached to the second fixing portion 20B.

[0062] In the illustrated automatic door device 1, the first display device 15A and the second display device 15B are attached to the first surface 21a of the first fixed panel 21 from the surface including the display surface 16. In the illustrated first display device 15A and second display device 15B, the image light emitted from the display surface 16 passes through the first fixed panel 21 and is emitted to the outside. That is, the image displayed by the first display device 15A and the image IM displayed by the second display device 15B can be observed from the outside through the first fixed panel 21. The illustrated first fixed panel 21 may be transparent.

[0063] When the component of the automatic door device 1 is "transparent", it is sufficient that the image displayed by the display device 15 is observable through the component. That is, when the component of the automatic door device 1 is "transparent", the component only needs to have a visible light transmittance that allows the image displayed by the display device 15 to be observable.

[0064] In the illustrated automatic door device 1, the third display device 15C and the fourth display device 15D are attached to the first surface 22a of the second fixed panel 22 from the surface including the display surface 16. In the third display device 15C and the fourth display device 15D, the image light emitted from the display surface 16 passes through the second fixed panel 22 and is emitted indoors. That is, the image displayed by the third display device 15C and the image displayed by the fourth display device 15D are observable from indoors through the second fixed panel 22. The illustrated second fixed panel 22 may be transparent.

[0065] In the automatic door device 1 shown in FIGS. 3 and 4, the control device 60 is housed in a housing attached to the rail base 41 together with the control unit 44 of the drive unit 50. The control device 60 is electrically connected to the display device 15. The control device 60 may be electrically connected to the display device 15 via wiring (not shown). The control device 60 may be electrically connected to the drive unit 50 of the door operation device 40, particularly the drive source 51, via wiring (not shown).

[0066] The control device 60 causes the display device 15 to display the image IM. In other words, the control device 60 controls the image IM displayed by the display device 15. The control device 60 may control the open / closed state of the door 11. The control device 60 may control the operation of the drive unit 50 described above.

[0067] The control device 60 may be a computer. The computer may include a control circuit. The control device 60 may include a control circuit. The control circuit of the control device 60 may include a processor such as a CPU (Central Processing Unit) or an MPU (Micro Processing Unit). The control circuit of the control device 60 may include a main storage device such as a RAM (Random Access Memory). The control device 60 may exhibit the above-described functions by executing a program stored in the main storage device. The control circuit of the control device 60 may include an auxiliary storage device such as a ROM (Read Only Memory).

[0068] In the example shown in FIG. 8, the control device 60 includes, as functional components, an acquisition unit 61, a storage unit 62, a determination unit 63, and a display control unit 66. As shown in FIG. 8, the control device 60 may further include an image generation unit 64 and a door signal generation unit 65 as functional components.

[0069] The acquisition unit 61 acquires disaster information DI. The disaster information DI is information regarding a disaster that has already occurred or a disaster that is approaching, that is, information regarding damage that has occurred or may occur in society due to natural phenomena. The acquisition unit 61 may acquire disaster information DI in a plurality of regions including the installation location of the automatic door device 1.

[0070] As shown in FIG. 8, the acquisition unit 61 may acquire disaster information DI from an external server. The disaster information DI acquired from the external server may be information provided by a meteorological agency or an administrative agency such as the local government where the building 200 is located. The disaster information DI acquired from the external server may be information provided by a management system (not shown) that manages the building 200.

[0071] The disaster information DI may include information on disasters that are occurring and information on disasters that have already occurred. As an example, the disaster information DI may include information on earthquakes such as observed seismic intensity. As another example, the disaster information DI may include fire information FI. In particular, the disaster information DI may include the fire information FI in the building 200. The fire information FI in the building 200 may include the location of the fire occurrence in the building 200 and the area of fire spread in the building 200.

[0072] The disaster information DI may include information on disasters whose occurrence is approaching. As an example, the disaster information DI may include information on earthquakes such as early earthquake warnings. The disaster information DI may include information on tsunamis. The information on tsunamis may include cautionary information, warnings, and special warnings regarding tsunamis. The information on tsunamis may include the areas where the arrival of tsunamis is expected. The information on tsunamis may include the expected height of tsunamis. The information on tsunamis may include the expected arrival time of tsunamis. As another example, the disaster information may include information on heavy rain. The information on heavy rain may include cautionary information, warnings, and special warnings regarding heavy rain. The information on heavy rain may include the expected hourly rainfall.

[0073] The memory unit 62 stores disaster-related information CI. The disaster-related information CI is information related to disasters and information for reducing the damage caused by disasters. The disaster-related information CI is different from the disaster information DI. As an example, the disaster-related information CI may include information on evacuation. The information on evacuation may include the name and location of the evacuation site, i.e., the destination of evacuation. The information on evacuation may include the route from the building 200 to the evacuation site. The information on evacuation may include the direction in which to evacuate. The information on evacuation may include the altitude at the installation location of the automatic door device 1.

[0074] The storage unit 62 may store information other than the disaster-related information CI. The storage unit 62 may store information regarding the location where the automatic door device 1 is installed. The storage unit 62 may store information regarding the location of the building 200. The storage unit 62 may store the advertisement information AI.

[0075] The storage unit 62 may store information regarding the image IM to be displayed by the display device 15. The stored image information stored by the storage unit 62 may be the disaster-related information CI or the advertisement information AI.

[0076] In the control device 60 shown in FIG. 8, the determination unit 63 determines the display information PI to be displayed on the display device 15. When the acquisition unit 61 acquires the disaster information DI, the determination unit 63 determines the display information PI based on the disaster information DI acquired by the acquisition unit 61 and the disaster-related information CI stored in the storage unit 62. As an example, the determination unit 63 may extract specific disaster-related information CI from the disaster-related information CI stored in the storage unit 62 as the display information PI. Also, as another example, the determination unit 63 may determine information combining the disaster information DI and the disaster-related information CI as the display information PI.

[0077] When the acquisition unit 61 acquires the disaster information DI, the determination unit 63 may determine the display information PI based on the location information stored in the storage unit 62 in addition to the disaster information DI and the disaster-related information CI. Based on the location information of the automatic door device 1, the determination unit 63 may extract the disaster information DI in the area including the location of the building 200 from the disaster information DI acquired by the acquisition unit 61. The determination unit 63 may determine the display information PI based on the extracted disaster information DI and the disaster-related information CI.

[0078] The display information PI may include information regarding the image IM to be displayed by the display device 15. When extracting specific disaster-related information CI as the display information PI, the determination unit 63 may extract specific stored image information as the display information from the stored image information stored in the storage unit 62. The display information PI may not include information regarding the image IM.

[0079] In the control device 60 shown in FIG. 8, the image generation unit 64 generates an image IM based on the display information PI determined by the determination unit 63. Information regarding the generated image IM is transmitted as generated image information to the display device 15 by the display control unit 66.

[0080] The display control unit 66 causes the display device 15 to display the display information PI. The display control unit 66 may cause the display device 15 to display the display information PI by transmitting the display information PI to the display device 15. The display control unit 66 may transmit the stored image information extracted by the determination unit 63 to the display device 15 as the display information PI.

[0081] The display control unit 66 may cause the display device 15 to display the image IM. The display control unit 66 may cause the display device 15 to display the image IM by transmitting the generated image information generated by the image generation unit 64 to the display device 15.

[0082] The image IM may include disaster-related information CI. In the automatic door device 1 shown in FIG. 1, the first display device 15A is displaying an image IM including disaster-related information CI. The first display device 15A shows a map of the evacuation location as the disaster-related information CI.

[0083] The image IM may include disaster information DI. In the automatic door device 1 shown in FIG. 11, the first display device 15A and the second display device 15B are displaying an image IM including fire information FI. The image including the fire information FI shows a statement indicating that a fire is occurring in the building 200 and a fire mark.

[0084] The image IM may include both the disaster information DI and the disaster-related information CI. In the automatic door device 1 shown in FIG. 1, the second display device 15B is displaying an image IM including both the disaster information DI and the disaster-related information CI. The second display device 15B shows the predicted height of the tsunami as the disaster information DI. The second display device 15B shows the name of the evacuation location (XX Park) as the disaster-related information CI.

[0085] The image IM may not include the disaster-related information CI. The image IM may not include the disaster information DI. The image IM may include the advertisement information AI. In the automatic door device 1 shown in FIG. 7, the first display device 15A and the second display device 15B each display an image IM including the advertisement information AI. The first display device 15A shows an image of a car as the advertisement information AI. The second display device 15B shows an image of a plant as the advertisement information AI.

[0086] In the control device 60 shown in FIG. 8, the door signal generation unit 65 generates a door signal for controlling the drive unit 50. The door signal is generated based on the fire information FI acquired by the acquisition unit 61. The door signal is transmitted to the door operation device 40. The door signal may be a signal for setting the door 11 to the fully open state. The door signal may be a signal for setting the door 11 to the fully closed state. The door signal may be a signal for making the door 11 manually openable and closable.

[0087] The operation of the illustrated automatic door device 1 will be described. Specifically, with reference to FIGS. 9 and 10, a specific example of the operation of the control device 60 will be described.

[0088] First, with reference to FIG. 9, the operation in which the control device 60 causes the first display device 15A and the second display device 15B shown in FIGS. 1 and 7 to display the display information PI will be described.

[0089] <s01> In step S01, acquisition unit 61 acquires disaster information DI. The acquisition unit 61 may acquire the disaster information DI from the above-described external server. The acquisition unit 61 may acquire disaster information DI targeting a plurality of municipalities.

[0090] <s02> In step S02, the determination unit 63 determines whether the disaster information DI acquired by the acquisition unit 61 includes the disaster information DI at the position where the automatic door device 1 is installed. In step S02, the determination unit 63 may refer to the position where the automatic door device 1 is installed, which is stored in the storage unit 62. If the disaster information DI at the position where the automatic door device 1 is installed is included, the process proceeds to step S03. If the disaster information DI at the position where the automatic door device 1 is installed is not included, the process proceeds to step S04.

[0091] <s03> In step S03, the determination unit 63 determines display information PI based on the disaster information DI and the disaster-related information CI. The determination unit 63 may determine the disaster-related information CI to be included in the display information PI based on the disaster information DI. As an example, the determination unit 63 may select an evacuation location to be included in the display information PI from the disaster-related information CI stored in the storage unit 62 based on the predicted height of the tsunami and the predicted arrival time of the tsunami included in the disaster information DI.

[0092] <s04> In step S04, the determination unit 63 determines the display information PI based on the advertisement information AI stored in the storage unit 62.

[0093] <s05> In step S05, the image generation unit 64 generates an image IM based on the display information PI. In the illustrated control device 60, when the disaster information DI at the position where the automatic door device 1 is installed is extracted, the image IM generated by the image generation unit 64 includes the disaster information DI and the disaster-related information CI. When the disaster information DI at the position where the automatic door device 1 is installed is not extracted, the image IM generated by the image generation unit 64 includes the advertisement information AI.

[0094] <s06> In step S06, the display control unit 66 transmits the generated image information generated by the image generation unit 64 to the display device 15. The control device 60 may transmit the generated image information via an electrical connection with the display device 15. When the disaster information DI at the position where the automatic door device 1 is installed is extracted, as shown in FIG. 1, the image IM includes the disaster information DI and the disaster-related information CI. When the disaster information DI at the position where the automatic door device 1 is installed is not extracted, as shown in FIG. 7, the image IM includes the advertisement information AI.

[0095] <s07> In step S07, the state of the display device 15 is checked. If the power of the display device 15 is off, the control device 60 ends the operation. If the power of the display device 15 is not off, the process returns to step S01 and the above-described operation is repeated.

[0096] As described above, the control device 60 controls the display information PI to be displayed on the display device 15. Next, with reference to FIGS. 10 and 11, the operation of the control device 60 for controlling the open / closed state of the door 11 will be described.

[0097] <s11> In step S11, acquisition unit 61 acquires fire information FI. The acquisition unit 61 may acquire the fire information FI from a management system (not shown) of the building 200 in which the automatic door device 1 is installed.

[0098] <s12> In step S12, the door signal generation unit 65 generates a door signal for controlling the drive unit 50 of the door operation device 40 based on the fire information FI acquired by the acquisition unit 61.

[0099] <s13> In step S13, the door signal is transmitted to the drive unit 50 of the door operating device 40. Based on the door signal, the drive unit 50 drives the door 11. In the example shown in FIG. 11, the drive unit 50 sets the door 11 to the fully open state. The door signal transmitted from the control device 60 has priority over the signal transmitted from the control unit 44 to the drive unit 50.

[0100] In the above manner, the control device 60 controls the open / closed state of the door 11. When the acquisition unit 61 acquires the fire information FI, the control device 60 may cause the display device 15 to display the image IM including the fire information FI as shown in FIG. 11.

[0101] By the way, a disaster that causes great damage to society has occurred. From the perspective of reducing the damage caused by disasters, disaster-related information can be prepared in advance assuming the occurrence of disasters. As an example, from the perspective of reducing the damage caused by tsunamis, information regarding evacuation from tsunamis is prepared in advance. The information regarding evacuation from tsunamis can be prepared in advance by administrative agencies based on the assumed height of the tsunami and the arrival time of the tsunami. As another example, information regarding evacuation from a building where a fire has occurred can be prepared in advance at the time of completion of the building. The disaster-related information can be displayed by a signboard installed outdoors, a panel installed indoors, or the like. The disaster-related information can be utilized in the situation where a disaster has occurred or the occurrence of a disaster is approaching.

[0102] However, in the situation where a disaster actually occurs, chaos may occur in society. The disaster-related information may cause a problem that it is not recognized by the victims in the situation where a disaster actually occurs and chaos prevails. In particular, it is not easy for victims who are unfamiliar with the disaster area, such as tourists, to recognize the displayed disaster-related information. As a result, a problem may occur that the prepared disaster-related information cannot be effectively utilized.

[0103] In contrast, the automatic door device 1 shown in FIGS. 1 to 11 includes a display device 15 attached to at least one of the door 11 and the fixing part 20 and configured to display an image IM, and a control device 60 configured to control the image IM. The control device 60 includes an acquisition unit 61 configured to acquire disaster information DI, a storage unit 62 configured to store disaster-related information CI, a determination unit 63 configured to determine display information PI based on the disaster information DI and the disaster-related information CI, and an image generation unit 64 configured to generate the image IM based on the display information PI.

[0104] According to the illustrated automatic door device 1, the display device 15 can display the image IM including the disaster-related information CI in a situation where a disaster has occurred or a situation where the occurrence of a disaster is approaching. The display device 15 can show the image IM including the disaster-related information CI to a person using the building 200 where the automatic door device 1 is installed or a person passing near the automatic door device 1. Thereby, the disaster victims can easily recognize the disaster-related information CI at the position where the automatic door device 1 is installed. The disaster victims who have recognized the disaster-related information CI can act appropriately with respect to the occurred disaster or the disaster whose occurrence is approaching. Therefore, the illustrated automatic door device 1 can improve the usefulness of the disaster-related information CI.

[0105] In the automatic door device 1 shown in FIG. 1, the image IM displayed by the second display device 15B includes the disaster information DI and the disaster-related information CI. According to this specific example, the display device 15 can display the image IM including the information in which the disaster information DI and the disaster-related information CI are combined. By touching the disaster information DI displayed as the image IM, the disaster victims can easily understand that a disaster has occurred or the occurrence of a disaster is approaching at the position where the automatic door device 1 is installed. Thereby, the disaster victims who have observed the image IM can act appropriately with respect to the occurred disaster or the disaster whose occurrence is approaching.

[0106] In the automatic door device 1 shown in FIGS. 1 to 11, the storage unit 62 stores the position where the automatic door device 1 is installed. The determination unit 63 determines the display information PI based on the disaster information DI, the disaster-related information CI, and the position where the automatic door device 1 is installed. According to this specific example, as in step S02 in FIG. 9, the determination unit 63 can extract the disaster information DI in the area including the position where the automatic door device 1 is installed from the disaster information DI acquired by the acquisition unit 61. The determination unit 63 can determine the display information PI based on the occurrence status of the disaster at the position where the automatic door device 1 is installed. The control device 60 causes the display device 15 to display the image IM including the disaster-related information CI in a situation where the disaster-related information CI is required. In other words, the control device 60 does not cause the display device 15 to display the image IM including the disaster-related information CI in a situation where the disaster-related information CI is not required. By causing the display device 15 to display the image IM including the disaster-related information CI at an appropriate time, the disaster-related information CI can be effectively utilized.

[0107] The automatic door device 1 shown in FIGS. 1 to 11 is installed at the entrance / exit 201 of the building 200. Among the display devices 15, the third display device 15C and the fourth display device 15D display the image IM toward the inside of the room as shown in FIG. 11. These display devices 15C, 15D display the image IM including the disaster-related information CI to the people inside the building 200. Thereby, it is possible to accurately prompt the people inside the building 200 to take actions against the occurred disaster or the disaster whose occurrence is approaching. In particular, by displaying the image IM including the information regarding evacuation, it is possible to prompt the evacuation from the building 200.

[0108] The automatic door device 1 shown in FIGS. 1 to 11 is installed at the entrance / exit 201 of the building 200. Among the display devices 15, the first display device 15A and the second display device 15B display the image IM toward the outside as shown in FIG. 1. These display devices 15A, 15B can display the image IM including the disaster-related information CI to the victims passing near the entrance / exit 201 of the building 200. The display device 15 can display the image IM including the disaster-related information CI not only to the victims using the building 200 but also to the victims not using the building 200. That is, the number of victims who can recognize the disaster-related information CI can be increased. Thereby, the usefulness of the disaster-related information CI can be improved.

[0109] In the automatic door device 1 shown in FIGS. 1 to 11, the control device 60 includes a door signal generation unit 65 that generates a door signal for controlling the drive unit 50 based on the fire information FI acquired by the acquisition unit 61. According to this specific example, the control device 60 can control the open / closed state of the door 11 in a situation where a disaster has occurred or a situation where a disaster is approaching.

[0110] In particular, in the automatic door device 1 shown in FIG. 11, the door 11 is in a fully open state by the drive unit 50 that has received the door signal. The door 11 is in a fully open state by the door signal. By the door 11 being in a fully open state, evacuation from the entrance / exit 201 of the building 200 can be promoted in a situation where a disaster has occurred or a situation where a disaster is approaching.

[0111] In one embodiment described above, the automatic door device 1 includes an automatically openable / closable door 11, a fixed part 20 facing the door 11 when the door 11 is open, a display device 15 attached to at least one of the door 11 and the fixed part 20, an acquisition unit 61 that acquires disaster information DI, a storage unit 62 that stores disaster-related information CI, a determination unit 63 that determines display information PI based on the disaster information DI and the disaster-related information CI, and a display control unit 66 that causes the display device 15 to display the display information PI.

[0112] Also, in the embodiment described above, the automatic door device 1 includes a door 11 that can be automatically opened and closed, a fixed part 20 facing the door 11 when the door 11 is opened, a display device 15 attached to at least one of the door 11 and the fixed part 20, an acquisition part 61 that acquires disaster information DI, a storage part 62 that stores disaster-related information CI, a determination part 63 that determines display information PI based on the disaster information DI and the disaster-related information CI, an image generation part 64 that generates an image IM based on the display information PI, and a display control part 66 that causes the display device 15 to display the image IM.

[0113] According to this embodiment, the display information PI is determined based on the disaster-related information CI. The display device 15 can display the display information PI in a situation where a disaster has occurred or a disaster is approaching. The display device 15 can prompt the victims in the vicinity of the automatic door device 1 to take appropriate actions against the occurred or approaching disaster. Therefore, such an automatic door device 1 can improve the usefulness of the disaster-related information CI.

[0114] Although the embodiment has been described with reference to specific examples, the above specific examples do not limit the embodiment. The above-described embodiment can be implemented with various other specific examples, and various omissions, replacements, changes, additions, etc. can be made without departing from the gist thereof.

[0115] In the automatic door device 1 shown in FIGS. 1 to 11, the display device 15 was attached to the fixed part 20. The display device 15 was attached to the first fixed panel 21 and the second fixed panel 22. Not limited to the example shown in FIGS. 1 to 11, the display device 15 may be attached to the door 11.

[0116] In the automatic door device 1 described above, in the display device 15 attached to the first fixed panel 21, the display surface 16 faced the first fixed panel 21. In the display device 15 attached to the second fixed panel 22, the display surface 16 faced the second fixed panel 22. As shown in FIG. 12, the display device 15 may be attached to the second surface 21b of the first fixed panel 21 such that the display surface 16 faces in the direction opposite to that of the first fixed panel 21. The display device 15 may be attached to the second surface 22b of the second fixed panel 22 such that the display surface 16 faces in the direction opposite to that of the second fixed panel 22. According to this automatic door device 1, the image displayed from the display surface 16 can be clearly observed without passing through the first fixed panel 21 or the second fixed panel 22. In the illustrated example, the image displayed from the display surface 16 can be clearly observed from outside the building 200.

[0117] In a specific example of the automatic door device 1 shown in FIGS. 1 to 11, the control circuit of the control device 60 was housed in a housing attached to the rail base 41 together with the control circuit of the control unit 44 of the door operation device 40. However, this is not limiting, and the control device 60 may be installed at a location different from the control unit 44 of the door operation device 40. The control device 60 may be installed in the building 200.

[0118] In the control device 60 of the automatic door device 1 described above, the acquisition unit 61 included disaster information DI in a plurality of regions. However, this is not limiting, and the disaster information DI acquired by the acquisition unit 61 may be limited to the region including the location where the automatic door device 1 is installed. The disaster information DI acquired by the acquisition unit 61 may be limited to the region including the location where the automatic door device 1 is installed in an external server.

[0119] In the automatic door device 1 shown in FIG. 11, the drive unit 50 that has received the door signal from the control device 60 has the door 11 in the fully open state. The door 11 is in the fully open state by the door signal. Not limited to this, the drive unit 50 that has received the door signal may set the door 11 in the fully closed state. The door 11 may be in the fully closed state by the door signal. By the door 11 being in the fully closed state, in the building 200, it is possible to suppress people from flowing in from the entrance 201 of the building 200. Further, the drive unit 50 that has received the door signal may make the door 11 manually openable and closable. The display device 15 may display that the door 11 is manually openable and closable.

[0120] In the control device 60 of the automatic door device 1 described above, the acquisition unit 61 has acquired disaster information DI from an external server. In the control device 60 described above, the determination unit 63 has determined display information PI based on the disaster information DI acquired by the acquisition unit 61 and the disaster-related information CI stored in the storage unit 62. Not limited to this example, as shown in FIG. 13, the control device 60 may not include the storage unit 62 and the determination unit 63. The acquisition unit 61 may acquire disaster-related information CI at the location where the automatic door device 1 is installed. The control device 60 may cause the display device 15 to display an image IM based on the disaster-related information CI acquired by the acquisition unit 61. The image IM may include the disaster-related information CI. By recognizing the disaster-related information CI as the image IM, the disaster victims can act accurately with respect to the occurred disaster or the disaster that is approaching. Therefore, also by the automatic door device 1 including such a control device 60, the usefulness of the disaster-related information CI can be improved.

[0121] In the control device 60 shown in FIG. 13, in addition to the disaster-related information CI at the location where the automatic door device 1 is installed, the acquisition unit 61 may acquire disaster information DI at the location where the automatic door device 1 is installed. The display device 15 may display an image IM including information in which the disaster information DI and the disaster-related information CI are combined. By such an image IM, as described above, it is possible to prompt the disaster victims to understand the occurrence of the disaster and prompt them to act accurately with respect to the disaster.

[0122] In the control device 60 shown in FIG. 13, the acquisition unit 61 may acquire the display information PI from the information system 100 shown in FIG. 14. The information system 100 may provide the display information PI to the control device 60 of the automatic door device 1. The information system 100 may be electrically connected to the control devices 60 of a plurality of automatic door devices 1 installed at different positions. In the example shown in FIG. 14, the information system 100 is electrically connected to the control device 60 included in the first automatic door device 1A and the control device 60 included in the second automatic door device 1B. The information system 100 may be electrically connected to these control devices 60 via a network such as the Internet.

[0123] The information system 100 may be a computer. The computer may include a control circuit. The information system 100 may include a control circuit. The control circuit of the information system 100 may include a processor such as a CPU (Central Processing Unit) or an MPU (Micro Processing Unit). The control circuit of the information system 100 may include a main storage device such as a RAM (Random Access Memory). The information system 100 may provide the display information PI to the control device 60 of the automatic door device 1 by executing a program stored in the main storage device. The control circuit of the information system 100 may include an auxiliary storage device such as a ROM (Read Only Memory).

[0124] In the example shown in FIG. 14, the information system 100 includes, as functional components, an acquisition unit 101, a storage unit 102, a determination unit 103, and a transmission unit 104.

[0125] The acquisition unit 101 acquires disaster information DI from an external server. The information acquired from the external server may be the information provided by the above-described administrative agency.

[0126] The storage unit 102 stores the positions where a plurality of automatic door devices 1 are installed and disaster-related information CI.

[0127] The determination unit 103 determines the automatic door device 1 to which the disaster-related information CI should be transmitted based on the disaster information DI acquired by the acquisition unit 101 and the position where the automatic door device 1 is installed. The determination unit 103 determines the display information PI to be displayed on the display device 15 installed in this automatic door device 1.

[0128] The transmission unit 104 transmits the display information PI to the automatic door device 1 to which the disaster-related information CI should be transmitted. In the example shown in FIG. 14, the display information PI is transmitted from the transmission unit 104 to the first automatic door device 1. The display information PI is not transmitted to the second automatic door device 1. In the first automatic door device 1A, the control device 60 can improve the usefulness of the disaster-related information CI as described above by causing the display device 15 to display the image IM based on the display information PI.

[0129] Unlike the example shown in FIG. 14, the information system 100 may be electrically connected to the display devices 15 installed in each of the plurality of buildings 200. In this information system 100, the storage unit 102 may store the position information of each of the plurality of buildings 200. The determination unit 103 may determine the building 200 to which the disaster-related information CI should be transmitted based on the disaster information DI acquired by the acquisition unit 101 and the position information of the building 200 stored in the storage unit 102. The determination unit 103 may determine the display information PI to be displayed on the display device 15 installed in the building 200. The transmission unit 104 may transmit the display information PI to the display device 15 of the building 200 determined by the determination unit 103.

[0130] Instead of the display device 15, the automatic door device 1 may include a projection device 17 that displays the image IM by projecting light. As described above, the determination unit 63 may determine the display information PI to be displayed on the projection device 17 based on the disaster information DI and the disaster-related information CI. The image generation unit 64 may generate the image IM to be displayed by the projection device 17. The display control unit 66 may cause the projection device 17 to display the display information PI. The display control unit 66 may cause the projection device 17 to display the image IM.

[0131] The projection device 17 shown in FIG. 15 is attached around the door 11. In other words, the projection device 17 is attached at a position where the image IM can be displayed around the door 11. The projection device 17 may be a projector 18 as shown in FIG. 15. The projection device 17 shown in FIG. 15 is displaying the image IM on the wall of the building 200. The projection device 17 is displaying the image IM near the entrance / exit 201 of the building 200. Instead of the wall of the building 200, the projection device 17 may display the image IM by projecting it onto a screen attached to the door 11 or the fixing part 20.

[0132] Based on the display information PI transmitted from the information system 100, the projection device 17 may display the image IM near the entrance / exit 201 of the building 200 as shown in FIG. 15. Also, a sheet or the like on which the image IM can be projected may be provided on the door 11 or the fixing part 20, and the image IM may be displayed on the door 11 or the fixing part 20 by projection.

[0133] In the automatic door device 1 described above, the door 11 was a sliding door. The door 11 may be openable and closable by a method other than a sliding door. The door 11 may be openable and closable by rotating about an axis extending in the vertical direction. That is, the door 11 may be a hinged door.

[0134] In the automatic door device 1 described above, the fixing part 20 included the first fixing panel 21 and the second fixing panel 22. The fixing part 20 may be the wall of the building 200 that faces the door 11 when the door 11 is open.

[0135] Among the embodiments disclosed in this specification, those composed of a plurality of objects may integrate the plurality of objects, and conversely, those composed of one object may be divided into a plurality of objects. Whether integrated or not, it may be configured to achieve the object of the invention.

[0136] Among the embodiments disclosed in this specification, for those in which a plurality of functions are provided in a distributed manner, some or all of the plurality of functions may be provided in an aggregated manner. Conversely, for those in which a plurality of functions are provided in an aggregated manner, some or all of the plurality of functions may be provided in a distributed manner. Regardless of whether the functions are aggregated or distributed, it may be configured to achieve the object of the invention.

Explanation of Signs

[0137] 1: Automatic door device, 11: Door, 15: Display device, 16: Display surface, 20: Fixed part, 21: First fixed panel, 22: Second fixed panel, 40: Door operation device, 50: Driving part, 60: Control device, 61: Acquisition part, 62: Storage part, 63: Decision part, 64: Image generation part, 65: Door signal generation part, 100: Information system, 101: Acquisition part, 102: Storage part, 103: Decision part, 104: Transmission part, 200: Building, 201: Entrance / exit, CI: Disaster-related information, DI: Disaster information, FI: Fire information, IM: Image, PI: Display information

Claims

1. An automatically openable and closable door, A fixed part facing the door when the door is open, A display device attached to at least one of the door and the fixed part, An acquisition unit for acquiring disaster information, A storage unit for storing disaster-related information, A determination unit for determining display information to be displayed on the display device based on the disaster information and the disaster-related information, A display control unit for causing the display device to display the display information, an automatic door device.

2. An automatically openable and closable door, A fixed part facing the door when the door is open, A projection device attached around the door and displaying an image by projection, An acquisition unit for acquiring disaster information, A storage unit for storing disaster-related information, A determination unit for determining display information to be displayed on the projection device based on the disaster information and the disaster-related information, A display control unit for causing the projection device to display the display information, an automatic door device.

3. An automatically openable and closable door, A fixed part facing the door when the door is open, A display device attached to at least one of the door and the fixed part, An acquisition unit for acquiring disaster information, A storage unit for storing disaster-related information, A determination unit for determining display information to be displayed on the display device based on the disaster information and the disaster-related information, An image generation unit for generating an image based on the display information, A display control unit for causing the display device to display the image, an automatic door device.

4. An automatically openable and closable door, A fixed part facing the door when the door is open, A projection device attached around the door and displaying an image by projection, An acquisition unit for acquiring disaster information, A storage unit for storing disaster-related information, A determination unit for determining display information to be displayed on the projection device based on the disaster information and the disaster-related information, An image generation unit for generating the image based on the display information, A display control unit for causing the projection device to display the image, an automatic door device.

5. The display information includes the disaster information and the disaster-related information, the automatic door device according to any one of claims 1 to 4.

6. The storage unit stores the position where the automatic door device is installed, The determination unit determines the display information based on the disaster information, the disaster-related information, and the position, the automatic door device according to any one of claims 1 to 4.

7. An automatically openable and closable door, A fixed part facing the door when the door is opened, An acquisition unit that acquires disaster-related information, An automatic door device comprising a display device attached to at least one of the door and the fixed part, and displaying an image based on the disaster-related information.

8. A door that can be automatically opened and closed, A fixed part facing the door when the door is opened, An acquisition unit that acquires disaster-related information, An automatic door device comprising a projection device attached around the door and displaying an image based on the disaster-related information by projection.

9. The acquisition unit further acquires disaster information at the location where the automatic door device is installed, The image includes the disaster information and the disaster-related information. The automatic door device according to claim 7 or 8.

10. Comprising a door control unit that controls the opening and closing of the door, The acquisition unit acquires fire disaster information in the building where the automatic door device is installed, The door control unit controls the door to be in a fully closed state or a fully open state based on the fire disaster information. The automatic door device according to any one of claims 1 to 4, 7, and 8.

11. An acquisition unit that acquires disaster information, A storage unit that stores the positions of a plurality of automatic door devices and disaster-related information, A determination unit that determines display information to be displayed on a display device of a specific automatic door device included in the plurality of automatic door devices based on the disaster information, the position, and the disaster-related information, An information system comprising a transmission unit that transmits the display information to the specific automatic door device.

12. An acquisition unit that acquires disaster information, A storage unit that stores the positions of each of a plurality of buildings where a display device that displays an image is installed near an entrance / exit, and disaster-related information, A determination unit that determines display information to be displayed on a display device that displays an image near an entrance / exit of a specific building included in the plurality of buildings based on the disaster information, the position, and the disaster-related information, An information system comprising a transmission unit that transmits the display information to the display device.

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