JP6501335B2 - Information display device for transparent area - Google Patents

Description

  The present invention relates to an information display apparatus for a transparent body area, and in particular, an information display for a transparent body area suitable for displaying various information on a transparent body portion such as a home door of a station having a transparent body structure such as a tempered glass plate. It relates to an apparatus.

  In recent years, home stations have been equipped with home door devices at stations and the like from the viewpoint of safety. In this home door apparatus, for example, a transparent body structure (or see-through structure) in which a transparent window made of tempered glass or the like is provided substantially at the center of the opening / closing door which is a movable portion, and the track side is visible from the home side. Is spreading. According to the transparent body structure of the door of the home door device, it is advantageous that the passenger at the home can easily recognize the state such as the entrance of the train. On the other hand, in the case of a home door device having a transparent structure, a blind person such as a low vision person, an unconscious pedestrian to the surrounding environment concentrating on the screen by operating a portable terminal or the like, a drunken person etc. It has been a problem that it has been difficult for the “humans, etc.” to clearly recognize transparent glass parts and the like.

  For example, Patent Literatures 1 and 2 are known documents relating to a technique for displaying information and the like notifying a danger on a transparent glass portion of a door. Patent Document 1 discloses an LED lighting door. The LED lighting door has a structure in which a plurality of LEDs are disposed in a window frame portion on the side of the light transmitting portion provided in the door body, and a switch for lighting the plurality of LEDs is provided. By illuminating or extinguishing the LED with a switch, the light transmitting portion can be illuminated and used as a decorative illumination or a night light. Patent Document 2 discloses a building door with a lighting fixture. This building door has a structure in which a luminaire is attached to the peripheral edge adjacent to the glass portion provided in the door body. According to this building door, the lighting device is turned on constantly or in conjunction with the opening and closing of the door, and the glass portion is irradiated with light to prevent the door from being opened without permission and to enhance the crime prevention function.

Unexamined-Japanese-Patent No. 2006-125065 JP 2004-36352 A

  In the case of a home door apparatus in which a transparent body structure is provided in the opening / closing door etc., there is a possibility that a visually impaired person etc. may collide with the transparent glass area etc. and be injured. Therefore, it is required to prevent the occurrence of such a situation. Furthermore, generally, it is possible to make the visually impaired or the like clearly recognize the presence of a see-through area made of a transparent structure, and at the same time to provide various information to the area of the transparent body. It is required to use as a means to enable it.

  In view of the above problems, the object of the present invention is to allow a visually impaired person or the like to clearly recognize the presence of a transparent body region having a transparent body structure in a home door device or the like, and further, various kinds of information It is providing the information display apparatus of the transparent body area | region which enabled it to provide.

  In order to achieve the above object, an information display apparatus for a transparent body area according to the present invention is configured as follows.

The information display apparatus for the first transparent body area (corresponding to claim 1) is a non-display device having a transparent body area having a transparent body area, wherein a pattern, characters, and the like make it possible to recognize the presence of the transparent body area. or information symbols based on the opening and closing operation information from the management computer, displaying drawn on the surface of the transparent body region by a projection of light by the plurality of light projecting means disposed around the edges of the transparent body region It is characterized by

In the information display device for the transparent body region described above, in the home door device etc., opening and closing from the management computer is performed on the transparent body region of the door having the transparent body region having a transparent body structure which is a non-display device formed of tempered glass or the like. According to the motion information, the projection of the light by the plurality of light projection means arranged around the edge of the transparent body area, the transparent body area so that the door does not become a dangerous obstacle for the visually impaired person etc. It is possible to draw and display information of patterns, characters or symbols that make it possible to recognize the presence of.

In the above configuration, the information display device for the second transparent body region (corresponding to claim 2 ) is preferably an integrated light projection means for performing the projection from the inside or a separate type for performing the projection from the outside It is characterized by being a light projection means.

In the above configuration, the information display device for the third transparent body region (corresponding to claim 3 ) preferably includes a human sensor for detecting a person approaching the transparent body region, and the human sensor detects It is characterized in that the display operation by the light projection means is executed at times.

In the above configuration, the information display apparatus for the fourth transparent body area (corresponding to claim 4 ) is preferably a home door apparatus having a transparent body area at the home door, and at least the home door is closed. It is characterized by providing information for making it possible to recognize the presence of a transparent body region in

  According to the present invention, since information such as presence confirmation and danger warning is displayed on the transparent body area of the opening / closing door of the home door apparatus etc., it is not conscious of the visually impaired person such as a weak person or the transparent body area. Therefore, it is possible to inform the pedestrians etc. of the danger etc. and to improve the safety of the pedestrian.

It is a specific example of the home door apparatus to which the information display apparatus of the transparent body area | region which concerns on this invention is applied, Comprising: It is a perspective view which shows the state which the door closed after the vehicle stopped. It is a front view showing only a home door device applied. It is a front view which shows the example of a display of the door which concerns on 1st Embodiment displayed by the information display apparatus of a transparent body area | region. It is a block diagram which shows the circuit structure of the information display apparatus of a transparent body area | region. It is a front view which shows the example of a display of the door which concerns on 2nd Embodiment displayed by the information display apparatus of a transparent body area | region.

  Hereinafter, preferred embodiments (examples) of the present invention will be described based on the attached drawings.

  In FIG. 1 and FIG. 2, 11 shows station home. In the station home 11 of the present embodiment, a plurality of home door devices 20 of the required number are provided along the entire track side edge 12 along the line side edge 12 of the station home 11. is set up. FIG. 1 shows a perspective view of one home door device 20, and FIG. 2 shows one home door device 20 viewed from the home side. In FIG. 1, illustration of the other adjacent home door device 20 is omitted. In FIG. 2, the open / close door 22 is in a slightly opened state.

  In the outer area of the edge 12 on the track side in the longitudinal direction of the station home 11, a track (track) of a train is laid on the floor surface. As shown in FIG. 1, the train 13 enters the line and stops there. In the train 13 that has entered and stopped at the station home 11, the vehicle door 14 is normally opened, the passenger who was on board is lowered to the station home 11, and the passenger 15 who was waiting at the station home 11 is loaded. Thereafter, the train 13 closes the vehicle door 14 and leaves.

  The home door device 20 functions as a safety fence for protecting the passenger 15 on the station home 11 from the incoming train 13. One home door device 20 includes two adjacent door housings 21 arranged at a predetermined interval, and a door 22 housed in each of the two door housings 21 and freely provided. And consists of The distance between the two door housings 21 is a distance that forms an open space that becomes a boarding passage when the passenger 15 gets on and off the train 13. Inside each door case 21 of the home door device 20, a mechanism (frame frame and rail etc.) for guiding the door 22 in and out, an electric drive (electric motor and belt etc.) and a controller (lower order computer) Etc.) A door pocket structure provided with 23 is provided.

  When the train 13 is not entering, immediately after entering, or at the time of departure, etc., it moves out from the slit-like opening of the opposing surface (side surface) 21 a of each door housing 21 of the home door device 20 The door 22 closes the access passage and protects the passenger 15. When the train 13 enters, the opening / closing operation of the two adjacent doors 22 interlocks with the opening / closing operation of the vehicle door 14 of the train 13 for getting on / off of the passenger 15. The opening / closing operation of the vehicle door 14 of the stopped train 13 and the opening / closing operation of the two doors 22 of the home door device 20 are synchronized based on the control command of the management computer 24 that manages the train operation deployed at another place. To be done

  Each door 22 of the home door device 20 is provided with a window-like transparent portion 22a at a substantially central portion thereof. The transparent portion 22 has, for example, a rectangular shape, and is formed of, for example, a transparent body such as tempered glass. The window-like transparent portion 22 a of the door 22 is formed as an area of the transparent body in the door 22. The transparent portion 22a of the door 22 is a see-through area for enabling the traveler 15 to visually recognize the state on the track side from the station home 11 side.

  The control unit 23 inputs signals of various sensor units attached to the home door device 20. In addition, the control unit 23 operates the electric drive unit in response to a command from the management computer 24 to store the door 22 in the door case 21, project the door 22 from the door case 21, etc. Control.

  In the door 22 described above, as shown in FIG. 3, a plurality of, for example, LEDs (generally light emitting elements) 25 are disposed along the periphery of the edge of the transparent portion 22a, for example, on the surface on the home side. The plurality of LEDs 25 arranged along each side of the rectangular transparent portion 22a are provided to project light onto the surface of the transparent portion 22a at appropriate timings required. A pattern is drawn and displayed on the surface of the transparent portion 22a by the light projection of the plurality of LEDs 25 arranged around the edge of the rectangular transparent portion 22a. In FIG. 3, the pattern 26 drawn on the transparent portion 22 a of the door 22 is, for example, a pattern indicating a mark “x”. By projecting light with the LED 25 to display the pattern 26, it is possible to make the transparent portion 22a itself be lighted up. The displayed pattern 26 is information for making it possible to recognize that the transparent portion 22 a is present at the door 22 of the home door device 20. The pattern 26 displayed on the surface of the transparent portion 22a warns the visually impaired or the like that the transparent portion 22a is present, notifies of a danger, and is used to prevent the occurrence of a collision or the like. Each of the plurality of LEDs 25 is preferably controlled to emit light when the door 22 is in the closed state.

  FIG. 4 shows a configuration of an information display device for displaying information enabling the presence recognition to the transparent portion 22a using the light projection operation of the plurality of LEDs 25. As shown in FIG. The light emission operation of the plurality of LEDs 25 is controlled by the information display control unit 27 included in the control unit 23 described above. Further, in the case of this embodiment, for example, by providing the human sensor 28 on the door 22 or the like, the light emitting operation of the plurality of LEDs 25 is controlled on the condition that the human approaches the door 22 is detected. , And the pattern 26 is displayed. According to this configuration, since the display on the transparent portion 22a is performed only when the passenger 15 approaches the transparent portion 22a of the door 22, energy saving can be achieved. The provision of the human sensor 28 is not essential to the present invention.

  Further, as described above, since the opening and closing operation of the door 22 in the home door device 20 is synchronized with the opening and closing operation of the vehicle door 14 of the train 13 based on the information provided from the management computer 24, the information display control unit 27 may be configured to display the pattern 26 only when the door 22 is closed based on the information from the management computer 24. According to this configuration, since the danger warning or the like is displayed only when the door 22 is closed, energy saving can be achieved.

  In addition, it is possible to change the color by changing the light emission color of each of the plurality of LEDs 25, and further to change the light emission pattern, display the display contents of the pattern 26 as a moving image, or project the image. You can also. In order to project and display an image, a projector is separately provided on a ceiling portion, a wall portion, and the like.

  Further, the information display control unit 27 can be configured to be provided with the display information instruction unit 29. The display information instruction unit 29 is configured to appropriately provide various information to the information display control unit 27 as needed. The display information instruction unit 29 can be configured to receive provision of various information from the management computer 24. The various information provided by the management computer 24 includes, for example, information on arrival and approach of trains, train departure information and the like. When displaying the approach information of the train, it is possible to make the pattern 26 stand out. These pieces of information are stored in a storage memory incorporated in the display information instructing unit 29. Further, the storage memory may be configured to store, for example, guidance information, advertisement information, danger warning information, other existence confirmation information, and the like by other means or routes. These pieces of information are displayed on the surface of the transparent portion 22 a through the information display control unit 27 as necessary, and presented to the passenger 15 who is at the station home 11.

  A plurality of LEDs 25 provided around the edge of the transparent portion 22a of the door 22 are provided as means for projecting light from the outside of the transparent portion 22a as light projection means. The light projection means from the outside is a structure provided as a separate element with respect to the transparent portion 22a or the door 22. As an installation place of this outside light projection means, it can also be constituted so that it may provide in other places other than door case part 21 and home door device 20.

  Further, the plurality of LEDs 25 described above can be incorporated in the door 22, or can be incorporated in or integrated with the transparent portion 22a. According to this structure, the built-in LED 25 is configured to project light from the inside of the transparent portion 22a to the surface thereof.

The information display apparatus of the transparent body area | region which concerns on said 1st Embodiment is deform | transformed as follows.
That is, in the first embodiment, the light is projected by the plurality of LEDs 25 onto the surface of the transparent portion 22a to display the pattern 26, but instead, the transparent portion 22a is formed in a sheet shape or a plate It is also possible to constitute using a transparent organic EL member or a transparent plasma display. Since organic EL members and plasma displays are usually transparent, they can be used as a transparent structure for the door 22, and by displaying an image as necessary, danger warning information etc. can be displayed to the visually impaired etc. Hazard warning can be issued.
Moreover, it is also possible to use a configuration using reflected light instead of the configuration of self-emission.

  The information display apparatus of the transparent body area | region which concerns on FIG. 5 at the 2nd Embodiment of this invention is shown. In this embodiment, V-groove-cut characters and symbols are drawn on the surface of the transparent portion 22a made of, for example, glass in the door 22 of the home door device 20 described above. The other components such as the LED 25 and the information display control unit 27 are substantially the same as those in the first embodiment. The symbol 31 shown in FIG. 5 is a mark indicating stop of entry. When the V groove is cut on the surface of the transparent portion 22a to form the symbol 31, the symbol 31 is raised, and when light is projected by the plurality of LEDs 25 on this, the guiding property of the presence of the transparent portion 22a of the door 22 is improved. be able to. The information display apparatus for the transparent body region according to the second embodiment can be modified in the same manner as in the first embodiment.

  Although an example in which the information display device for the transparent body area is applied to the transparent portion 22a of the door 22 of the home door device 20 has been described in this embodiment, the information display device for the transparent body area according to the present invention is not limited to the home door device 20. The present invention is not limited, and can be applied to various doors, walls, or buildings having transparent parts such as glass.

  The configurations, shapes, sizes, and arrangement relationships described in the above embodiments are merely schematics to the extent that the present invention can be understood and practiced, and the compositions (materials) of the respective configurations and the like are exemplified. It is only Therefore, the present invention is not limited to the described embodiments, and can be modified in various forms without departing from the scope of the technical idea shown in the claims.

  The information display apparatus of the transparent body area | region which concerns on this invention is utilized for the transparent part etc. of the opening-closing door of the home door apparatus installed in the platform of a station.

11 station home 12 track side edge 13 train (train)
14 Vehicle Door 15 Passenger 20 Home Door Device 21 Door Case 21a Opposite Side (Side Side)
22 door 22a transparent part 23 control part 24 management computer 25 LED
26 pattern 27 information display control unit 28 human detection sensor 29 display information instruction unit 31 symbol

Claims (4)

In the structure having a transparent body region by a transparent structure is a non-display device, a pattern to be recognized the existence of the transparent body region, the information of a character or symbol, on the basis of the opening and closing operation information from the management computer, wherein An information display device for a transparent body area characterized by drawing and displaying on the surface of the transparent body area by projection of light by a plurality of light projection means arranged around the edge of the transparent body area. The information display apparatus according to claim 1 , wherein the light projection means is an integrated light projection means for projecting from the inside or a separate light projection means for projecting from the outside . The transparent according to claim 1 or 2, further comprising a human sensor for sensing a person approaching the transparent body area, and performing the display operation by the light projection means when the human sensor performs a sensing operation. Body area information display device. The structure is a home door apparatus having the transparent body area on a home door, and at least the structure providing the information for making it possible to recognize the presence of the transparent body area when the home door is closed. The information display apparatus of the transparent body area | region of any one of Claims 1-3 .

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