WO2021205583A1 - Display device for passenger conveyor - Google Patents

Display device for passenger conveyor Download PDF

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Publication number
WO2021205583A1
WO2021205583A1 PCT/JP2020/015883 JP2020015883W WO2021205583A1 WO 2021205583 A1 WO2021205583 A1 WO 2021205583A1 JP 2020015883 W JP2020015883 W JP 2020015883W WO 2021205583 A1 WO2021205583 A1 WO 2021205583A1
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WO
WIPO (PCT)
Prior art keywords
passenger conveyor
display device
projector
image
pair
Prior art date
Application number
PCT/JP2020/015883
Other languages
French (fr)
Japanese (ja)
Inventor
正弘 西
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2020/015883 priority Critical patent/WO2021205583A1/en
Publication of WO2021205583A1 publication Critical patent/WO2021205583A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/22—Balustrades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B27/00—Indicating operating conditions of escalators or moving walkways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning

Definitions

  • This disclosure relates to a passenger conveyor display device.
  • Patent Document 1 discloses a display device for a passenger conveyor.
  • the display device of the passenger conveyor displays information on the passenger conveyor.
  • the passenger conveyor display device described in Patent Document 1 displays information on an opaque display surface. Therefore, the display content of the display surface cannot be seen from the back side of the display surface.
  • An object of the present disclosure is to provide a display device for a passenger conveyor capable of viewing the display contents of the display surface even from the back side of the display surface.
  • the display device of the passenger conveyor includes a projector that stands up vertically between the handrail and the step of the passenger conveyor and displays an image on a transparent display surface installed along the handrail.
  • the display device of the passenger conveyor displays an image on a transparent display surface. Therefore, the display content of the display surface can be viewed even from the back side of the display surface.
  • FIG. 5 is a cross-sectional view taken along the line AA of FIG. It is a figure explaining the 1st example of the display method of the display device of a passenger conveyor in Embodiment 1.
  • FIG. It is a figure explaining the 2nd example of the display method of the display device of a passenger conveyor in Embodiment 1.
  • FIG. It is a figure explaining the 3rd example of the display method of the display device of a passenger conveyor in Embodiment 1.
  • FIG. It is a block diagram of the display device of the passenger conveyor in Embodiment 1.
  • FIG. 5 is a hardware configuration diagram of a control panel to which the display device of the passenger conveyor according to the first embodiment is applied. It is sectional drawing of the escalator to which the display device of the passenger conveyor in Embodiment 2 is applied.
  • FIG. 1 is a vertical sectional view of an escalator to which the display device of the passenger conveyor according to the first embodiment is applied.
  • the passenger conveyor in Fig. 1 is an escalator.
  • a passenger conveyor spans one adjacent floor to the other.
  • the lower entrance 1 is provided at the bottom of the passenger conveyor.
  • the lower entrance 1 is provided on the lower floor of the adjacent floor.
  • the upper entrance / exit 2 is provided at the upper part of the passenger conveyor.
  • the upper entrance 2 is provided on the upper floor of the adjacent floor.
  • the lower machine room 3 is provided below the lower entrance / exit 1.
  • the upper machine room 4 is provided below the upper entrance / exit 2.
  • the plurality of steps 5 are provided between the lower entrance / exit 1 and the upper entrance / exit 2.
  • the plurality of steps 5 are provided in an endless manner.
  • One of the pair of skirt guards 6 is provided on the outside of one side of the plurality of steps 5.
  • the other side of the pair of skirt guards 6 is provided on the outside of the other side of the plurality of steps 5.
  • Each of the pair of skirt guards 6 is along the longitudinal direction of the passenger conveyor.
  • Each of the pair of balustrade panels 7 is provided on each of the pair of skirt guards 6. Each of the pair of balustrade panels 7 is along the longitudinal direction of the passenger conveyor.
  • Each of the pair of handrails 8 is provided on each of the pair of balustrade panels 7. Each of the pair of handrails 8 is provided in an endless shape.
  • the lower sprocket 9 is provided inside the lower machine room 3.
  • the upper sprocket 10 is provided inside the upper machine room 4.
  • the step chain 11 is provided in an endless shape.
  • the step chain 11 is wound around the lower sprocket 9 and the upper sprocket 10.
  • the step chain 11 is connected to a plurality of steps 5.
  • the drive device 12 is provided inside the upper machine room 4.
  • the disc brake B1 is provided in the drive device 12.
  • the disc brake B1 is provided so as to be able to brake the drive device 12.
  • the drive chain 13 is provided in an endless shape.
  • the drive chain 13 is wound around the upper sprocket 10 and the drive device 12.
  • the drive chain breaking braking device B2 is adjacent to the upper sprocket 10.
  • the drive chain breaking braking device B2 is provided so that the upper sprocket 10 can be braked when the drive chain 13 breaks.
  • the oil pan P is provided in the lower machine room 3 or the like.
  • the oil pan P is provided so that the lubricating oil dripping from the step chain 11 can be recovered.
  • the drive device 12 is operated by a control panel (not shown). At this time, the drive chain 13 circulates and moves following the operation of the drive device 12.
  • the upper sprocket 10 rotates following the movement of the drive chain 13.
  • the step chain 11 circulates and moves following the rotation of the upper sprocket 10.
  • the plurality of steps 5 circulate along a preset path inside the truss structure of the passenger conveyor following the circular movement of the step chain 11.
  • the pair of handrails 8 circulate in synchronization with the plurality of steps 5.
  • FIG. 2 is a cross-sectional view taken along the line AA of FIG.
  • the balustrade panel 7 fits under the handrail guardrail 16.
  • the balustrade panel 7 includes a pair of glass 14 and an interlayer film 15.
  • the pair of glass 14 and the interlayer film 15 form a display surface of a display device of a passenger conveyor.
  • the pair of glass 14 is transparent.
  • the pair of glasses 14 form a laminated glass.
  • a pair of glasses 14 are provided over the entire balustrade panel 7.
  • the interlayer film 15 is transparent.
  • the interlayer film 15 is a self-luminous interlayer film.
  • the interlayer film 15 receives invisible light of a specific wavelength, it emits light with a constant color with respect to visible light of the specific wavelength.
  • the interlayer film 15 is sandwiched between a pair of glasses 14.
  • the interlayer film 15 is provided over the entire balustrade panel 7.
  • the interlayer film 15 is provided on the side of the lower entrance / exit 1 of the balustrade panel 7.
  • the interlayer film 15 is provided on the side of the upper entrance / exit 2 of the balustrade panel 7.
  • the plurality of pairs of glass 14 and the plurality of interlayer films 15 may be provided on the balustrade panel 7 separately on the left and right or on the top and bottom.
  • FIG. 3 is a diagram illustrating a first example of a display method of the display device of the passenger conveyor according to the first embodiment.
  • the balustrade panel 7 on one side of the lower entrance / exit 1 has an interlayer film portion 17.
  • the interlayer film portion 17 is provided with an interlayer film 15 that emits red light.
  • the balustrade panel 7 on the other side of the lower entrance 1 has an interlayer film portion 18.
  • the interlayer film portion 18 is provided with an interlayer film 15 that emits green light.
  • Each of the pair of projectors 19 irradiates each of the pair of balustrade panels 7 near the lower entrance / exit 1.
  • each of the pair of projectors 19 is a projector.
  • Each of the pair of projectors 19 is connected to a media player (not shown).
  • Each of the pair of projectors 19 receives information on an image to be displayed from a media player (not shown).
  • a media player stores information such as the operating status of a passenger conveyor, public information provided via communication such as a wired LAN, a wireless LAN, and Wi-Fi, and customer request information.
  • One of the pair of projectors 19 is provided at a position where the interlayer film portion 17 can be irradiated with light.
  • one of the pair of projectors 19 is provided outside the passenger conveyor.
  • One of the pair of projectors 19 irradiates the interlayer film portion 17 with light.
  • one of the pair of projectors 19 irradiates the interlayer film portion 17 with light from the outside of the passenger conveyor.
  • the light emitted by one of the pair of projectors 19 is invisible light having a specific wavelength emitted by the interlayer film 15.
  • the interlayer film portion 17 receives the light emitted by one of the pair of projectors 19 and displays an image.
  • the balustrade panel 7 on one side of the lower entrance / exit 1 displays a red image for prohibiting passage as an image to be displayed.
  • the other of the pair of projectors 19 is provided at a position where the interlayer film portion 18 can be irradiated with light.
  • the other of the pair of projectors 19 is provided outside the passenger conveyor.
  • the other of the pair of projectors 19 irradiates the interlayer film portion 18 with light.
  • the other of the pair of projectors 19 irradiates the interlayer film portion 18 with light from the outside of the passenger conveyor.
  • the light emitted by the other of the pair of projectors 19 is invisible light having a specific wavelength emitted by the interlayer film 15.
  • the interlayer film portion 18 receives the light emitted by the other of the pair of projectors 19 and displays an image.
  • an arrow indicating the traveling direction is displayed in green as an image to be displayed on the balustrade panel 7 on the other side of the lower entrance / exit 1.
  • FIG. 4 is a diagram illustrating a second example of the display method of the display device of the passenger conveyor according to the first embodiment.
  • one projector 19 irradiates the balustrade panel 7 near the lower entrance / exit 1 with light.
  • the balustrade panel 7 on the other side of the lower entrance / exit 1 has an interlayer film portion 17 and an interlayer film portion 18.
  • the projector 19 is provided at a position where an image can be applied to each of the interlayer film portion 17 and the interlayer film portion 18.
  • the projector 19 is assumed to be the longest distance assumed from the projector 19 to the surface on which the image is displayed and the distance from the projector 19 to the surface on which the image is displayed. It is installed in the middle position of the shortest distance.
  • the projector 19 is provided outside the passenger conveyor.
  • the projector 19 irradiates each of the interlayer film portion 17 and the interlayer film portion 18 with light.
  • the projector 19 irradiates each of the interlayer film portion 17 and the interlayer film portion 18 with light from the outside of the passenger conveyor.
  • the light emitted by the projector 19 is invisible light having a specific wavelength emitted by the interlayer film 15.
  • Each of the interlayer film portion 17 and the interlayer film portion 18 receives the light emitted by the projector 19 and displays an image.
  • the balustrade panel 7 on the other side of the lower entrance 1 is displayed as an image in which a figure prohibiting passage in red and an arrow indicating the direction of travel in green are displayed. ..
  • the drive unit 20 supports the projector 19.
  • the drive unit 20 is provided with a base at the top.
  • the upper base of the drive unit 20 has a flat surface portion.
  • the drive unit 20 includes a rotation axis extending in the vertical direction.
  • the drive unit 20 includes a rotation axis extending in a direction orthogonal to the flat surface portion of the table.
  • the drive unit 20 includes a rotation axis (not shown) that is parallel to the horizontal plane.
  • the drive unit 20 is configured to be freely movable in the vertical direction.
  • the drive unit 20 is configured to be freely movable in the left-right direction.
  • the drive unit 20 is configured to be freely rotatable about a rotation axis extending in the vertical direction.
  • the drive unit 20 is rotatably configured about a rotation axis extending in a direction orthogonal to the flat surface portion of the table.
  • the drive unit 20 is rotatably configured about a rotation axis (not shown) parallel to the horizontal plane.
  • the drive unit 20 is driven by the drive mechanism 21.
  • the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by moving in the vertical direction.
  • the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by moving in the left-right direction.
  • the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by rotating around a rotation axis extending in the vertical direction.
  • the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by rotating around a rotation axis extending in a direction orthogonal to the flat surface portion of the table.
  • the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by rotating around a rotation axis (not shown) parallel to the horizontal plane.
  • the drive mechanism 21 is an actuator such as a motor.
  • the drive mechanism 21 is controlled by a control panel 22 (not shown).
  • FIG. 5 is a diagram illustrating a third example of a display method of the display device of the passenger conveyor according to the first embodiment.
  • one projector 19 irradiates the balustrade panel 7 with light.
  • the reflecting unit 23 has a reflecting surface that reflects light.
  • the reflecting unit 23 is a mirror.
  • the reflecting unit 23 is configured to be freely movable in the vertical direction.
  • the reflecting unit 23 is configured to be freely movable in the left-right direction.
  • the reflecting unit 23 is configured to be freely rotatable in an axial direction perpendicular to the horizontal plane.
  • the reflecting unit 23 is rotatably configured about a rotation axis parallel to the horizontal plane.
  • the reflection unit 23 is driven by the drive mechanism 24.
  • the reflecting unit 23 changes the irradiation direction of the light emitted from the projector 19 by moving in the vertical direction.
  • the reflecting unit 23 changes the irradiation direction of the light emitted from the projector 19 by rotating with respect to the horizontal plane.
  • the projector 19 irradiates light on one of the reflecting surfaces of the pair of reflecting units 23.
  • the distance from the projector 19 in this case one to the pair of the reflective portion 23 are L 1.
  • One reflecting surface of the pair of reflecting portions 23 irradiates the other reflecting surface of the pair of reflecting portions 23 with light.
  • the distance from one of the pair of reflecting portions 23 to the other of the pair of reflecting portions 23 is L 2 .
  • the other reflective surface of the pair of reflective portions 23 projects an image onto the surface on which the image is displayed.
  • the distance from the other pair of reflective portions 23 to the surface on which the image is represented are L 3.
  • the total distance L required to irradiate the light from the projector 19 to the surface on which the image is displayed is as follows ( It is described by the formula 1).
  • L will increase or decrease. If the pair of reflective portions 23 are controlled so that L is always constant, the displayed image will have a constant size.
  • FIG. 6 is a block diagram of the display device of the passenger conveyor according to the first embodiment.
  • the control panel 22 instructs the media player M to provide information on the content to be displayed from the information on the operating status of the passenger conveyor and the public information.
  • the media player M transmits information on the selected content to the projector 19 based on the instructions received from the control panel 22 and each information such as passenger conveyor operating status information, public information, and customer request information.
  • customer request information is input by a customer from an input terminal for content capture provided around the entrance / exit of a passenger conveyor.
  • the projector 19 irradiates light so as to display the information of the content received from the media player M as an image.
  • the control panel 22 transmits a position signal to the drive unit 20 and the drive mechanism 21 based on the motor load and the sensor information.
  • the drive unit 20 and the drive mechanism 21 adjust the display position and size of the image based on the received position signal.
  • control panel 22 may transmit a position signal to the drive mechanism 24 based on the motor load and the sensor information.
  • the drive mechanism 24 may adjust the display position and size of the image based on the received position signal.
  • FIG. 7 is a hardware configuration diagram of a control panel to which the display device of the passenger conveyor according to the first embodiment is applied.
  • Each function of the control panel 22 can be realized by a processing circuit.
  • the processing circuit includes at least one processor 100a and at least one memory 100b.
  • the processing circuit includes at least one dedicated hardware 200.
  • each function of the control panel 22 is realized by software, firmware, or a combination of software and firmware. At least one of the software and firmware is written as a program. At least one of the software and firmware is stored in at least one memory 100b. At least one processor 100a realizes each function of the control panel 22 by reading and executing a program stored in at least one memory 100b. At least one processor 100a is also referred to as a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP.
  • at least one memory 100b is a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD, or the like.
  • the processing circuit includes at least one dedicated hardware 200
  • the processing circuit is realized by, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof.
  • NS each function of the control panel 22 is realized by a processing circuit.
  • each function of the control panel 22 is collectively realized by a processing circuit.
  • a part may be realized by the dedicated hardware 200, and the other part may be realized by software or firmware.
  • the function of moving step 5 is realized by a processing circuit as dedicated hardware 200, and the function other than the function of moving step 5 is a program in which at least one processor 100a is stored in at least one memory 100b. It may be realized by reading and executing.
  • the processing circuit realizes each function of the control panel 22 by hardware 200, software, firmware, or a combination thereof.
  • the display device of the passenger conveyor stands up vertically between the handrail 8 and step 5 and displays an image on a transparent display surface installed along the handrail 8. Therefore, the display content of the display surface can be viewed even from the back side of the display surface.
  • the interlayer film 15 when the interlayer film 15 receives invisible light of a specific wavelength, it emits light in a constant color with respect to visible light of the specific wavelength. Therefore, the image can be displayed on the transparent display surface.
  • the interlayer film 15 is sandwiched between the glass 14 of the balustrade panel 7. Therefore, the image can be displayed on the display surface without impairing the design.
  • the projector 19 is rotatable in the axial direction perpendicular to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
  • the projector 19 is rotatable in the axial direction parallel to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
  • the projector 19 is assumed to be the longest distance assumed from the projector 19 to the surface on which the image is displayed and the distance from the projector 19 to the surface on which the image is displayed. It is installed in the middle position of the shortest distance. Therefore, the size of the image can be easily adjusted.
  • the display device of the passenger conveyor passes through a pair of reflecting units 23 from the projector 19 to the surface on which the image is displayed. Therefore, a sufficient distance from the projector 19 to the surface on which the image is displayed can be secured. As a result, the size of the displayed image can be adjusted according to any location.
  • the reflecting unit 23 is rotatable in the axial direction perpendicular to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
  • the reflecting unit 23 is rotatable in the axial direction parallel to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
  • the image displayed on the display surface changes depending on the information input from the outside. Therefore, an appropriate image can be displayed to the user of the passenger conveyor.
  • customer request information is input by the customer who is the user. Therefore, the customer can easily change the content of the display.
  • the display device of the passenger conveyor includes a plurality of pairs of glass 14 and a plurality of interlayer films 15. Therefore, images of different colors can be displayed.
  • a plurality of pairs of glass 14 and a plurality of interlayer films 15 are provided on the balustrade panel 7 separately on the left and right or on the top and bottom. Therefore, the image can be displayed in any color depending on the position projected from the projector 19.
  • the image displayed by the display device of the passenger conveyor is an image related to the movement direction of the passenger conveyor, such as a figure showing prohibition of entry and an arrow. Therefore, it is possible to display the display with good visibility for the user.
  • the pair of glasses 14 may be thin glass. In this case, it is possible to prevent the balustrade panel 7 from becoming thick.
  • the total distance L for irradiating light from the projector 19 to the surface on which the image is displayed via the pair of reflectors 23 is assumed within the distance from the projector 19 to the surface on which the image is displayed. It may be set to the longest distance. In this case, one projector 19 can display an image of an appropriate size at an arbitrary position.
  • the number of reflecting units 23 may be one or an odd number instead of a pair.
  • the direction of the image can be adjusted so that the displayed image is in the normal position with respect to the side where the displayed image is to be shown.
  • the image displayed by the display device of the passenger conveyor may be a moving image.
  • the image displayed by the display device of the passenger conveyor may be information on the motion speed of the passenger conveyor during high-speed operation, low-speed operation, or the like.
  • the image displayed by the display device of the passenger conveyor may be the amount of power consumption such as the amount of regenerative power.
  • the image displayed by the display device of the passenger conveyor may be information such as weather, earthquake information, and news.
  • the image displayed by the display device of the passenger conveyor may be an advertisement such as event information and sale information of a tenant who moves into the building where the passenger conveyor is installed.
  • the image displayed by the display device of the passenger conveyor may be information on the evacuation route in case of an emergency such as a fire or an earthquake.
  • FIG. 8 is a cross-sectional view of an escalator to which the display device of the passenger conveyor according to the second embodiment is applied.
  • the same or corresponding parts as those of the first embodiment are designated by the same reference numerals. The explanation of the relevant part is omitted.
  • the balustrade panel 7 includes the existing glass 26.
  • the pair of glass 14 and the interlayer film 15 are fixed to the handrail guardrail 16 by the stopper 25.
  • the pair of glasses 14 and the interlayer film 15 are fixed to the existing glass from the outside. Therefore, the display device of the passenger conveyor can be retrofitted to the existing passenger conveyor.
  • the pair of glasses 14 may be thin glass. In this case, it is possible to prevent the balustrade panel 7 from becoming thick when the display device of the passenger conveyor is retrofitted to the existing passenger conveyor.
  • the display device of the passenger conveyor of the first embodiment or the second embodiment may be applied to a moving walkway.
  • the display device of the passenger conveyor of the present disclosure can be used for the passenger conveyor.

Landscapes

  • Escalators And Moving Walkways (AREA)

Abstract

The purpose of the present disclosure is to provide a display device for a passenger conveyor which makes it possible to see the display content of a display screen even from the back side of the display screen. The display device for the passenger conveyor is provided with a projection mechanism which displays an image on a transparent display screen that is provided along a handrail of the passenger conveyor and that stands up vertically between the handrail and steps of the passenger conveyor. According to the present disclosure, the display device for the passenger conveyor displays an image on a transparent display screen. Thus, it is possible to see the display content of the display screen even from the back side of the display screen.

Description

乗客コンベアの表示装置Passenger conveyor display device
　本開示は、乗客コンベアの表示装置に関する。 This disclosure relates to a passenger conveyor display device.
　特許文献１は、乗客コンベアの表示装置を開示する。当該乗客コンベアの表示装置は、乗客コンベアに情報を表示する。 Patent Document 1 discloses a display device for a passenger conveyor. The display device of the passenger conveyor displays information on the passenger conveyor.
日本特開平７－２７７６５１号公報Japanese Patent Application Laid-Open No. 7-277651
　しかしながら、特許文献１に記載の乗客コンベアの表示装置は、不透明の表示面に情報を表示する。このため、表示面の裏側からは表示面の表示内容を見ることができない。 However, the passenger conveyor display device described in Patent Document 1 displays information on an opaque display surface. Therefore, the display content of the display surface cannot be seen from the back side of the display surface.
　本開示は、上述の課題を解決するためになされた。本開示の目的は、表示面の裏側からであっても表示面の表示内容を見ることができる乗客コンベアの表示装置を提供することである。 This disclosure was made to solve the above-mentioned problems. An object of the present disclosure is to provide a display device for a passenger conveyor capable of viewing the display contents of the display surface even from the back side of the display surface.
　本開示に係る乗客コンベアの表示装置は、乗客コンベアの手摺とステップの間に鉛直方向に立ち上がり前記手摺に沿って設置される透明な表示面に画像を表示する投影機、を備えた。 The display device of the passenger conveyor according to the present disclosure includes a projector that stands up vertically between the handrail and the step of the passenger conveyor and displays an image on a transparent display surface installed along the handrail.
　本開示によれば、乗客コンベアの表示装置は、透明な表示面に画像を表示する。このため、表示面の裏側からであっても表示面の表示内容を見ることができる。 According to the present disclosure, the display device of the passenger conveyor displays an image on a transparent display surface. Therefore, the display content of the display surface can be viewed even from the back side of the display surface.
実施の形態１における乗客コンベアの表示装置が適用されるエスカレーターの縦断面図である。It is a vertical sectional view of the escalator to which the display device of the passenger conveyor in Embodiment 1 is applied. 図１のＡ－Ａ線における断面図である。FIG. 5 is a cross-sectional view taken along the line AA of FIG. 実施の形態１における乗客コンベアの表示装置の表示方法の第１例を説明する図である。It is a figure explaining the 1st example of the display method of the display device of a passenger conveyor in Embodiment 1. FIG. 実施の形態１における乗客コンベアの表示装置の表示方法の第２例を説明する図である。It is a figure explaining the 2nd example of the display method of the display device of a passenger conveyor in Embodiment 1. FIG. 実施の形態１における乗客コンベアの表示装置の表示方法の第３例を説明する図である。It is a figure explaining the 3rd example of the display method of the display device of a passenger conveyor in Embodiment 1. FIG. 実施の形態１における乗客コンベアの表示装置のブロック図である。It is a block diagram of the display device of the passenger conveyor in Embodiment 1. 実施の形態１における乗客コンベアの表示装置が適用される制御盤のハードウェア構成図である。FIG. 5 is a hardware configuration diagram of a control panel to which the display device of the passenger conveyor according to the first embodiment is applied. 実施の形態２における乗客コンベアの表示装置が適用されるエスカレーターの断面図である。It is sectional drawing of the escalator to which the display device of the passenger conveyor in Embodiment 2 is applied.
　実施の形態について添付の図面に従って説明する。なお、各図中、同一または相当する部分には同一の符号が付される。当該部分の重複説明は適宜に簡略化ないし省略される。 The embodiment will be described according to the attached drawings. In each figure, the same or corresponding parts are designated by the same reference numerals. The duplicate description of the relevant part will be simplified or omitted as appropriate.
実施の形態１．
　図１は実施の形態１における乗客コンベアの表示装置が適用されるエスカレーターの縦断面図である。 Embodiment 1.
FIG. 1 is a vertical sectional view of an escalator to which the display device of the passenger conveyor according to the first embodiment is applied.
　図１の乗客コンベアは、エスカレーターである。例えば、乗客コンベアは、隣接階の一方から他方にまたがる。 The passenger conveyor in Fig. 1 is an escalator. For example, a passenger conveyor spans one adjacent floor to the other.
　下部乗降口１は、乗客コンベアの下部に設けられる。下部乗降口１は、隣接階の下方階に設けられる。上部乗降口２は、乗客コンベアの上部に設けられる。上部乗降口２は、隣接階の上方階に設けられる。 The lower entrance 1 is provided at the bottom of the passenger conveyor. The lower entrance 1 is provided on the lower floor of the adjacent floor. The upper entrance / exit 2 is provided at the upper part of the passenger conveyor. The upper entrance 2 is provided on the upper floor of the adjacent floor.
　下部機械室３は、下部乗降口１の下方に設けられる。上部機械室４は、上部乗降口２の下方に設けられる。 The lower machine room 3 is provided below the lower entrance / exit 1. The upper machine room 4 is provided below the upper entrance / exit 2.
　複数のステップ５は、下部乗降口１と上部乗降口２との間に設けられる。複数のステップ５は、無端状に設けられる。 The plurality of steps 5 are provided between the lower entrance / exit 1 and the upper entrance / exit 2. The plurality of steps 5 are provided in an endless manner.
　一対のスカートガード６の一方は、複数のステップ５の一側の外側に設けられる。一対のスカートガード６の他方は、複数のステップ５の他側の外側に設けられる。一対のスカートガード６の各々は、乗客コンベアの長手方向に沿う。 One of the pair of skirt guards 6 is provided on the outside of one side of the plurality of steps 5. The other side of the pair of skirt guards 6 is provided on the outside of the other side of the plurality of steps 5. Each of the pair of skirt guards 6 is along the longitudinal direction of the passenger conveyor.
　一対の欄干パネル７の各々は、一対のスカートガード６の各々に設けられる。一対の欄干パネル７の各々は、乗客コンベアの長手方向に沿う。 Each of the pair of balustrade panels 7 is provided on each of the pair of skirt guards 6. Each of the pair of balustrade panels 7 is along the longitudinal direction of the passenger conveyor.
　一対の手摺８の各々は、一対の欄干パネル７の各々に設けられる。一対の手摺８の各々は、無端状に設けられる。 Each of the pair of handrails 8 is provided on each of the pair of balustrade panels 7. Each of the pair of handrails 8 is provided in an endless shape.
　下部スプロケット９は、下部機械室３の内部に設けられる。上部スプロケット１０は、上部機械室４の内部に設けられる。 The lower sprocket 9 is provided inside the lower machine room 3. The upper sprocket 10 is provided inside the upper machine room 4.
　ステップチェーン１１は、無端状に設けられる。ステップチェーン１１は、下部スプロケット９と上部スプロケット１０とに巻き掛けられる。ステップチェーン１１は、複数のステップ５に連結される。 The step chain 11 is provided in an endless shape. The step chain 11 is wound around the lower sprocket 9 and the upper sprocket 10. The step chain 11 is connected to a plurality of steps 5.
　駆動装置１２は、上部機械室４の内部に設けられる。ディスクブレーキＢ１は、駆動装置１２に設けられる。ディスクブレーキＢ１は、駆動装置１２を制動し得るように設けられる。 The drive device 12 is provided inside the upper machine room 4. The disc brake B1 is provided in the drive device 12. The disc brake B1 is provided so as to be able to brake the drive device 12.
　駆動チェーン１３は、無端状に設けられる。駆動チェーン１３は、上部スプロケット１０と駆動装置１２とに巻き掛けられる。 The drive chain 13 is provided in an endless shape. The drive chain 13 is wound around the upper sprocket 10 and the drive device 12.
　駆動チェーン破断用制動装置Ｂ２は、上部スプロケット１０に隣接する。駆動チェーン破断用制動装置Ｂ２は、駆動チェーン１３が破断した際に上部スプロケット１０を制動し得るように設けられる。 The drive chain breaking braking device B2 is adjacent to the upper sprocket 10. The drive chain breaking braking device B2 is provided so that the upper sprocket 10 can be braked when the drive chain 13 breaks.
　オイルパンＰは、下部機械室３などに設けられる。オイルパンＰは、ステップチェーン１１から垂れた潤滑油を回収し得るように設けられる。 The oil pan P is provided in the lower machine room 3 or the like. The oil pan P is provided so that the lubricating oil dripping from the step chain 11 can be recovered.
　駆動装置１２は、図示されない制御盤に動作される。この際、駆動チェーン１３は、駆動装置１２の動作に追従して循環移動する。上部スプロケット１０は、駆動チェーン１３の移動に追従して回転する。ステップチェーン１１は、上部スプロケット１０の回転に追従して循環移動する。複数のステップ５は、ステップチェーン１１の循環移動に追従して乗客コンベアのトラス構造体の内部において予め設定された経路を循環移動する。この際、一対の手摺８は、複数のステップ５と同期して循環移動する。 The drive device 12 is operated by a control panel (not shown). At this time, the drive chain 13 circulates and moves following the operation of the drive device 12. The upper sprocket 10 rotates following the movement of the drive chain 13. The step chain 11 circulates and moves following the rotation of the upper sprocket 10. The plurality of steps 5 circulate along a preset path inside the truss structure of the passenger conveyor following the circular movement of the step chain 11. At this time, the pair of handrails 8 circulate in synchronization with the plurality of steps 5.
　次に、図２を用いて、乗客コンベアの表示装置の構成を説明する。
　図２は図１のＡ－Ａ線における断面図である。 Next, the configuration of the display device of the passenger conveyor will be described with reference to FIG.
FIG. 2 is a cross-sectional view taken along the line AA of FIG.
　図２に示されるように、欄干パネル７は、手摺用ガードレール１６の下にはまり込む。欄干パネル７は、一対のガラス１４と中間膜１５とを備える。一対のガラス１４と中間膜１５とは、乗客コンベアの表示装置の表示面を構成する。 As shown in FIG. 2, the balustrade panel 7 fits under the handrail guardrail 16. The balustrade panel 7 includes a pair of glass 14 and an interlayer film 15. The pair of glass 14 and the interlayer film 15 form a display surface of a display device of a passenger conveyor.
　一対のガラス１４は、透明である。一対のガラス１４は、合わせガラスをなす。一対のガラス１４は、欄干パネル７の全体にわたって設けられる。 The pair of glass 14 is transparent. The pair of glasses 14 form a laminated glass. A pair of glasses 14 are provided over the entire balustrade panel 7.
　中間膜１５は、透明である。例えば、中間膜１５は、自発光中間膜である。中間膜１５は、特定の波長の不可視光を受けると、当該特定の波長の可視光に対して一定の色で発光する。中間膜１５は、一対のガラス１４の間に挟み込まれる。例えば、中間膜１５は、欄干パネル７の全体にわたって設けられる。例えば、中間膜１５は、欄干パネル７の下部乗降口１の側に設けられる。例えば、中間膜１５は、欄干パネル７の上部乗降口２の側に設けられる。 The interlayer film 15 is transparent. For example, the interlayer film 15 is a self-luminous interlayer film. When the interlayer film 15 receives invisible light of a specific wavelength, it emits light with a constant color with respect to visible light of the specific wavelength. The interlayer film 15 is sandwiched between a pair of glasses 14. For example, the interlayer film 15 is provided over the entire balustrade panel 7. For example, the interlayer film 15 is provided on the side of the lower entrance / exit 1 of the balustrade panel 7. For example, the interlayer film 15 is provided on the side of the upper entrance / exit 2 of the balustrade panel 7.
　例えば、複数の一対のガラス１４と複数の中間膜１５とは、左右または上下に分けて欄干パネル７に設けられることもある。 For example, the plurality of pairs of glass 14 and the plurality of interlayer films 15 may be provided on the balustrade panel 7 separately on the left and right or on the top and bottom.
　次に、図３を用いて、乗客コンベアの表示装置の表示方法の第１例を説明する。
　図３は実施の形態１における乗客コンベアの表示装置の表示方法の第１例を説明する図である。 Next, a first example of a display method of the display device of the passenger conveyor will be described with reference to FIG.
FIG. 3 is a diagram illustrating a first example of a display method of the display device of the passenger conveyor according to the first embodiment.
　図３に示されるように、下部乗降口１の一側の欄干パネル７は、中間膜部１７を有する。例えば、中間膜部１７には、赤色に発光する中間膜１５が施工されている。下部乗降口１の他側の欄干パネル７は、中間膜部１８を有する。例えば、中間膜部１８には、緑色に発光する中間膜１５が施工されている。 As shown in FIG. 3, the balustrade panel 7 on one side of the lower entrance / exit 1 has an interlayer film portion 17. For example, the interlayer film portion 17 is provided with an interlayer film 15 that emits red light. The balustrade panel 7 on the other side of the lower entrance 1 has an interlayer film portion 18. For example, the interlayer film portion 18 is provided with an interlayer film 15 that emits green light.
　一対の投影機１９の各々は、下部乗降口１付近の一対の欄干パネル７の各々に光を照射する。例えば、一対の投影機１９の各々は、プロジェクターである。一対の投影機１９の各々は、図示されないメディアプレイヤーと接続されている。一対の投影機１９の各々は、図示されないメディアプレイヤーから表示する画像の情報を受信する。例えば、図示されないメディアプレイヤーは、乗客コンベアの運転状況、有線ＬＡＮ、無線ＬＡＮ、Ｗｉ－Ｆｉなどの通信を介して提供される公共情報や顧客要望情報などの情報を格納する。 Each of the pair of projectors 19 irradiates each of the pair of balustrade panels 7 near the lower entrance / exit 1. For example, each of the pair of projectors 19 is a projector. Each of the pair of projectors 19 is connected to a media player (not shown). Each of the pair of projectors 19 receives information on an image to be displayed from a media player (not shown). For example, a media player (not shown) stores information such as the operating status of a passenger conveyor, public information provided via communication such as a wired LAN, a wireless LAN, and Wi-Fi, and customer request information.
　一対の投影機１９の一方は、中間膜部１７に光を照射できる位置に設けられる。例えば、一対の投影機１９の一方は、乗客コンベアの外側に設けられる。一対の投影機１９の一方は、中間膜部１７に光を照射する。例えば、一対の投影機１９の一方は、乗客コンベアの外側から、中間膜部１７に光を照射する。一対の投影機１９の一方が照射する光は、中間膜１５が発光する特定の波長の不可視光である。 One of the pair of projectors 19 is provided at a position where the interlayer film portion 17 can be irradiated with light. For example, one of the pair of projectors 19 is provided outside the passenger conveyor. One of the pair of projectors 19 irradiates the interlayer film portion 17 with light. For example, one of the pair of projectors 19 irradiates the interlayer film portion 17 with light from the outside of the passenger conveyor. The light emitted by one of the pair of projectors 19 is invisible light having a specific wavelength emitted by the interlayer film 15.
　中間膜部１７は、一対の投影機１９の一方が照射する光を受けて、画像を表示する。図３に示される例においては、下部乗降口１の一側の欄干パネル７には、表示される画像として、赤色で通行を禁止する図が表示される。 The interlayer film portion 17 receives the light emitted by one of the pair of projectors 19 and displays an image. In the example shown in FIG. 3, the balustrade panel 7 on one side of the lower entrance / exit 1 displays a red image for prohibiting passage as an image to be displayed.
　一対の投影機１９の他方は、中間膜部１８に光を照射できる位置に設けられる。例えば、一対の投影機１９の他方は、乗客コンベアの外側に設けられる。一対の投影機１９の他方は、中間膜部１８に光を照射する。例えば、一対の投影機１９の他方は、乗客コンベアの外側から、中間膜部１８に光を照射する。一対の投影機１９の他方が照射する光は、中間膜１５が発光する特定の波長の不可視光である。 The other of the pair of projectors 19 is provided at a position where the interlayer film portion 18 can be irradiated with light. For example, the other of the pair of projectors 19 is provided outside the passenger conveyor. The other of the pair of projectors 19 irradiates the interlayer film portion 18 with light. For example, the other of the pair of projectors 19 irradiates the interlayer film portion 18 with light from the outside of the passenger conveyor. The light emitted by the other of the pair of projectors 19 is invisible light having a specific wavelength emitted by the interlayer film 15.
　中間膜部１８は、一対の投影機１９の他方が照射する光を受けて、画像を表示する。図３に示される例においては、下部乗降口１の他側の欄干パネル７には、表示される画像として、緑色で進行方向を示す矢印が表示される。 The interlayer film portion 18 receives the light emitted by the other of the pair of projectors 19 and displays an image. In the example shown in FIG. 3, an arrow indicating the traveling direction is displayed in green as an image to be displayed on the balustrade panel 7 on the other side of the lower entrance / exit 1.
　次に、図４を用いて、乗客コンベアの表示装置の表示方法の第２例を説明する。
　図４は実施の形態１における乗客コンベアの表示装置の表示方法の第２例を説明する図である。第２例において、１台の投影機１９は、下部乗降口１付近の欄干パネル７に光を照射する。 Next, a second example of the display method of the display device of the passenger conveyor will be described with reference to FIG.
FIG. 4 is a diagram illustrating a second example of the display method of the display device of the passenger conveyor according to the first embodiment. In the second example, one projector 19 irradiates the balustrade panel 7 near the lower entrance / exit 1 with light.
　図４に示されるように、下部乗降口１の他側の欄干パネル７は、中間膜部１７と中間膜部１８とを有する。 As shown in FIG. 4, the balustrade panel 7 on the other side of the lower entrance / exit 1 has an interlayer film portion 17 and an interlayer film portion 18.
　投影機１９は、中間膜部１７と中間膜部１８の各々に画像を照射できる位置に設けられる。例えば、投影機１９は、投影機１９から画像が表示される面までの距離の中で想定される最も長い距離と、投影機１９から画像が表示される面までの距離の中で想定される最も短い距離の中間の位置に設けられる。例えば、投影機１９は、乗客コンベアの外側に設けられる。投影機１９は、中間膜部１７と中間膜部１８の各々に光を照射する。例えば、投影機１９は、乗客コンベアの外側から、中間膜部１７と中間膜部１８の各々に光を照射する。投影機１９が照射する光は、中間膜１５が発光する特定の波長の不可視光である。 The projector 19 is provided at a position where an image can be applied to each of the interlayer film portion 17 and the interlayer film portion 18. For example, the projector 19 is assumed to be the longest distance assumed from the projector 19 to the surface on which the image is displayed and the distance from the projector 19 to the surface on which the image is displayed. It is installed in the middle position of the shortest distance. For example, the projector 19 is provided outside the passenger conveyor. The projector 19 irradiates each of the interlayer film portion 17 and the interlayer film portion 18 with light. For example, the projector 19 irradiates each of the interlayer film portion 17 and the interlayer film portion 18 with light from the outside of the passenger conveyor. The light emitted by the projector 19 is invisible light having a specific wavelength emitted by the interlayer film 15.
　中間膜部１７と中間膜部１８の各々は、投影機１９が照射する光を受けて、画像を表示する。図４に示される表示の例においては、下部乗降口１の他側の欄干パネル７には、表示される画像として、赤色で通行を禁止する図および緑色で進行方向を示す矢印が表示される。 Each of the interlayer film portion 17 and the interlayer film portion 18 receives the light emitted by the projector 19 and displays an image. In the display example shown in FIG. 4, the balustrade panel 7 on the other side of the lower entrance 1 is displayed as an image in which a figure prohibiting passage in red and an arrow indicating the direction of travel in green are displayed. ..
　駆動部２０は、投影機１９を支持する。例えば、駆動部２０は、上部に台を備える。例えば、駆動部２０の上部の台は、平面部を有する。例えば、駆動部２０は、垂直方向に延びる回転軸を備える。例えば、駆動部２０は、台の平面部に対して直交する方向に延びる回転軸を備える。例えば、駆動部２０は、水平面に対して平行な図示されない回転軸を備える。駆動部２０は、上下方向に自在に移動可能に構成される。駆動部２０は、左右方向に自在に移動可能に構成される。例えば、駆動部２０は、垂直方向に延びる回転軸を中心に自在に回転可能に構成される。例えば、駆動部２０は、台の平面部に対して直交する方向に延びる回転軸を中心にして回転自在に構成される。例えば、駆動部２０は、水平面に対して平行な図示されない回転軸を中心にして回転自在に構成される。例えば、駆動部２０は、駆動機構２１により駆動される。駆動部２０は、上下方向に移動することにより、投影機１９から照射される光の照射方向を変える。駆動部２０は、左右方向に移動することにより、投影機１９から照射される光の照射方向を変える。例えば、駆動部２０は、垂直方向に延びる回転軸を中心に回転することにより、投影機１９から照射される光の照射方向を変える。例えば、駆動部２０は、台の平面部に対して直交する方向に延びる回転軸を中心に回転することにより、投影機１９から照射される光の照射方向を変える。例えば、駆動部２０は、水平面に対して平行な図示されない回転軸を中心に回転することにより、投影機１９から照射される光の照射方向を変える。例えば、駆動機構２１は、モーターなどのアクチュエーターである。例えば、駆動機構２１は、図示されない制御盤２２により制御される。 The drive unit 20 supports the projector 19. For example, the drive unit 20 is provided with a base at the top. For example, the upper base of the drive unit 20 has a flat surface portion. For example, the drive unit 20 includes a rotation axis extending in the vertical direction. For example, the drive unit 20 includes a rotation axis extending in a direction orthogonal to the flat surface portion of the table. For example, the drive unit 20 includes a rotation axis (not shown) that is parallel to the horizontal plane. The drive unit 20 is configured to be freely movable in the vertical direction. The drive unit 20 is configured to be freely movable in the left-right direction. For example, the drive unit 20 is configured to be freely rotatable about a rotation axis extending in the vertical direction. For example, the drive unit 20 is rotatably configured about a rotation axis extending in a direction orthogonal to the flat surface portion of the table. For example, the drive unit 20 is rotatably configured about a rotation axis (not shown) parallel to the horizontal plane. For example, the drive unit 20 is driven by the drive mechanism 21. The drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by moving in the vertical direction. The drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by moving in the left-right direction. For example, the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by rotating around a rotation axis extending in the vertical direction. For example, the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by rotating around a rotation axis extending in a direction orthogonal to the flat surface portion of the table. For example, the drive unit 20 changes the irradiation direction of the light emitted from the projector 19 by rotating around a rotation axis (not shown) parallel to the horizontal plane. For example, the drive mechanism 21 is an actuator such as a motor. For example, the drive mechanism 21 is controlled by a control panel 22 (not shown).
　次に、図５を用いて、乗客コンベアの表示装置の表示方法の第３例を説明する。
　図５は実施の形態１における乗客コンベアの表示装置の表示方法の第３例を説明する図である。第３例において、１台の投影機１９は、欄干パネル７に光を照射する。 Next, a third example of the display method of the display device of the passenger conveyor will be described with reference to FIG.
FIG. 5 is a diagram illustrating a third example of a display method of the display device of the passenger conveyor according to the first embodiment. In the third example, one projector 19 irradiates the balustrade panel 7 with light.
　図５に示されるように、投影機１９から中間膜部１７との間には、複数の反射部２３が設けられる。反射部２３は、光を反射する反射面を有する。例えば、反射部２３は、鏡である。反射部２３は、上下方向に自在に移動可能に構成される。反射部２３は、左右方向に自在に移動可能に構成される。例えば、反射部２３は、水平面に対して垂直な軸方向に対して自在に回転可能に構成される。例えば、反射部２３は、水平面に対して平行な回転軸を中心にして回転自在に構成される。例えば、反射部２３は、駆動機構２４により駆動される。反射部２３は、上下方向に移動することにより、投影機１９から照射される光の照射方向を変える。反射部２３は、水平面に対して回転することにより、投影機１９から照射される光の照射方向を変える。 As shown in FIG. 5, a plurality of reflecting portions 23 are provided between the projector 19 and the interlayer film portion 17. The reflecting unit 23 has a reflecting surface that reflects light. For example, the reflecting unit 23 is a mirror. The reflecting unit 23 is configured to be freely movable in the vertical direction. The reflecting unit 23 is configured to be freely movable in the left-right direction. For example, the reflecting unit 23 is configured to be freely rotatable in an axial direction perpendicular to the horizontal plane. For example, the reflecting unit 23 is rotatably configured about a rotation axis parallel to the horizontal plane. For example, the reflection unit 23 is driven by the drive mechanism 24. The reflecting unit 23 changes the irradiation direction of the light emitted from the projector 19 by moving in the vertical direction. The reflecting unit 23 changes the irradiation direction of the light emitted from the projector 19 by rotating with respect to the horizontal plane.
　投影機１９から画像が表示される面までの距離が短い場合、投影機１９から画像が表示される面に光が直接照射されると、表示される画像は、投影機１９から画像が表示される面までの距離が十分確保できている場合に比べて小さくなる。このときの投影機１９から画像が表示される面までの距離はＬＳとされる。 When the distance from the projector 19 to the surface on which the image is displayed is short, when the surface on which the image is displayed is directly irradiated with light from the projector 19, the displayed image is displayed from the projector 19. It is smaller than when the distance to the surface is sufficiently secured. Distance from the projector 19 to the surface on which an image is displayed at this time is the L S.
　投影機１９は、一対の反射部２３の一方の反射面に対して光を照射する。このときの投影機１９から一対の反射部２３の一方までの距離をＬ１とされる。 The projector 19 irradiates light on one of the reflecting surfaces of the pair of reflecting units 23. The distance from the projector 19 in this case one to the pair of the reflective portion 23 are L 1.
　一対の反射部２３の一方の反射面は、一対の反射部２３の他方の反射面に対して光を照射する。一対の反射部２３の一方から一対の反射部２３の他方までの距離はＬ２とされる。 One reflecting surface of the pair of reflecting portions 23 irradiates the other reflecting surface of the pair of reflecting portions 23 with light. The distance from one of the pair of reflecting portions 23 to the other of the pair of reflecting portions 23 is L 2 .
　一対の反射部２３の他方の反射面は、画像が表示される面に対して画像を投影する。一対の反射部２３の他方から画像が表される面までの距離をＬ３とされる。 The other reflective surface of the pair of reflective portions 23 projects an image onto the surface on which the image is displayed. The distance from the other pair of reflective portions 23 to the surface on which the image is represented are L 3.
　投影機１９から画像が表示される面までの経路に一対の反射部２３が存在することで、投影機１９から画像が表示される面までの光の照射にかかる全距離Ｌは、以下の（１）式で記される。 Since the pair of reflecting portions 23 are present in the path from the projector 19 to the surface on which the image is displayed, the total distance L required to irradiate the light from the projector 19 to the surface on which the image is displayed is as follows ( It is described by the formula 1).
Ｌ＝Ｌ１＋Ｌ２＋Ｌ３　　　（１） L = L 1 + L 2 + L 3 (1)
　一対の反射部２３の位置、角度などが調整されれば、Ｌは増減する。Ｌが常に一定になるように一対の反射部２３が制御されれば、表示される画像は、一定のサイズになる。 If the position, angle, etc. of the pair of reflecting portions 23 are adjusted, L will increase or decrease. If the pair of reflective portions 23 are controlled so that L is always constant, the displayed image will have a constant size.
　次に、図６を用いて、表示される画像を制御する方法を説明する。
　図６は実施の形態１における乗客コンベアの表示装置のブロック図である。 Next, a method of controlling the displayed image will be described with reference to FIG.
FIG. 6 is a block diagram of the display device of the passenger conveyor according to the first embodiment.
　制御盤２２は、乗客コンベアの運転状況の情報と公共情報とから表示するコンテンツの情報をメディアプレイヤーＭに指示する。 The control panel 22 instructs the media player M to provide information on the content to be displayed from the information on the operating status of the passenger conveyor and the public information.
　メディアプレイヤーＭは、制御盤２２から受信した指示と、乗客コンベアの運転状況の情報、公共情報、顧客要望情報などの各情報に基づき、選択されるコンテンツの情報を投影機１９に送信する。例えば、顧客要望情報は、乗客コンベアの乗降口周辺に設けたコンテンツ取込用の入力端子から、顧客により入力される。 The media player M transmits information on the selected content to the projector 19 based on the instructions received from the control panel 22 and each information such as passenger conveyor operating status information, public information, and customer request information. For example, customer request information is input by a customer from an input terminal for content capture provided around the entrance / exit of a passenger conveyor.
　投影機１９は、メディアプレイヤーＭから受信したコンテンツの情報を、画像として表示するように光を照射する。 The projector 19 irradiates light so as to display the information of the content received from the media player M as an image.
　制御盤２２は、モーター負荷とセンサ情報とに基づいて駆動部２０と駆動機構２１に位置信号を送信する。 The control panel 22 transmits a position signal to the drive unit 20 and the drive mechanism 21 based on the motor load and the sensor information.
　駆動部２０と駆動機構２１とは、受信した位置信号に基づいて、画像の表示位置、サイズを調整する。 The drive unit 20 and the drive mechanism 21 adjust the display position and size of the image based on the received position signal.
　なお、制御盤２２において、モーター負荷とセンサ情報とに基づいて駆動機構２４に位置信号を送信してもよい。この場合、駆動機構２４において、受信した位置信号に基づいて、画像の表示位置、サイズを調整すればよい。 Note that the control panel 22 may transmit a position signal to the drive mechanism 24 based on the motor load and the sensor information. In this case, the drive mechanism 24 may adjust the display position and size of the image based on the received position signal.
　次に、図７を用いて、制御盤２２の例を説明する。
　図７は実施の形態１における乗客コンベアの表示装置が適用される制御盤のハードウェア構成図である。 Next, an example of the control panel 22 will be described with reference to FIG. 7.
FIG. 7 is a hardware configuration diagram of a control panel to which the display device of the passenger conveyor according to the first embodiment is applied.
　制御盤２２の各機能は、処理回路により実現し得る。例えば、処理回路は、少なくとも１つのプロセッサ１００ａと少なくとも１つのメモリ１００ｂとを備える。例えば、処理回路は、少なくとも１つの専用のハードウェア２００を備える。 Each function of the control panel 22 can be realized by a processing circuit. For example, the processing circuit includes at least one processor 100a and at least one memory 100b. For example, the processing circuit includes at least one dedicated hardware 200.
　処理回路が少なくとも１つのプロセッサ１００ａと少なくとも１つのメモリ１００ｂとを備える場合、制御盤２２の各機能は、ソフトウェア、ファームウェア、またはソフトウェアとファームウェアとの組み合わせで実現される。ソフトウェアおよびファームウェアの少なくとも一方は、プログラムとして記述される。ソフトウェアおよびファームウェアの少なくとも一方は、少なくとも１つのメモリ１００ｂに格納される。少なくとも１つのプロセッサ１００ａは、少なくとも１つのメモリ１００ｂに記憶されたプログラムを読み出して実行することにより、制御盤２２の各機能を実現する。少なくとも１つのプロセッサ１００ａは、中央処理装置、処理装置、演算装置、マイクロプロセッサ、マイクロコンピュータ、ＤＳＰともいう。例えば、少なくとも１つのメモリ１００ｂは、ＲＡＭ、ＲＯＭ、フラッシュメモリ、ＥＰＲＯＭ、ＥＥＰＲＯＭ等の、不揮発性または揮発性の半導体メモリ、磁気ディスク、フレキシブルディスク、光ディスク、コンパクトディスク、ミニディスク、ＤＶＤ等である。 When the processing circuit includes at least one processor 100a and at least one memory 100b, each function of the control panel 22 is realized by software, firmware, or a combination of software and firmware. At least one of the software and firmware is written as a program. At least one of the software and firmware is stored in at least one memory 100b. At least one processor 100a realizes each function of the control panel 22 by reading and executing a program stored in at least one memory 100b. At least one processor 100a is also referred to as a central processing unit, a processing unit, an arithmetic unit, a microprocessor, a microcomputer, and a DSP. For example, at least one memory 100b is a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD, or the like.
　処理回路が少なくとも１つの専用のハードウェア２００を備える場合、処理回路は、例えば、単一回路、複合回路、プログラム化したプロセッサ、並列プログラム化したプロセッサ、ＡＳＩＣ、ＦＰＧＡ、またはこれらの組み合わせで実現される。例えば、制御盤２２の各機能は、それぞれ処理回路で実現される。例えば、制御盤２２の各機能は、まとめて処理回路で実現される。 When the processing circuit includes at least one dedicated hardware 200, the processing circuit is realized by, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or a combination thereof. NS. For example, each function of the control panel 22 is realized by a processing circuit. For example, each function of the control panel 22 is collectively realized by a processing circuit.
　制御盤２２の各機能について、一部を専用のハードウェア２００で実現し、他部をソフトウェアまたはファームウェアで実現してもよい。例えば、ステップ５を移動させる機能については専用のハードウェア２００としての処理回路で実現し、ステップ５を移動させる機能以外の機能については少なくとも１つのプロセッサ１００ａが少なくとも１つのメモリ１００ｂに格納されたプログラムを読み出して実行することにより実現してもよい。 For each function of the control panel 22, a part may be realized by the dedicated hardware 200, and the other part may be realized by software or firmware. For example, the function of moving step 5 is realized by a processing circuit as dedicated hardware 200, and the function other than the function of moving step 5 is a program in which at least one processor 100a is stored in at least one memory 100b. It may be realized by reading and executing.
　このように、処理回路は、ハードウェア２００、ソフトウェア、ファームウェア、またはこれらの組み合わせで制御盤２２の各機能を実現する。 In this way, the processing circuit realizes each function of the control panel 22 by hardware 200, software, firmware, or a combination thereof.
　以上で説明した実施の形態１によれば、乗客コンベアの表示装置は、手摺８とステップ５の間に鉛直方向に立ち上がり手摺８に沿って設置される透明な表示面に画像を表示する。このため、表示面の裏側からであっても表示面の表示内容を見ることができる。 According to the first embodiment described above, the display device of the passenger conveyor stands up vertically between the handrail 8 and step 5 and displays an image on a transparent display surface installed along the handrail 8. Therefore, the display content of the display surface can be viewed even from the back side of the display surface.
　また、中間膜１５は、特定の波長の不可視光を受けると、当該特定の波長の可視光に対して一定の色で発光する。このため、透明な表示面にも画像を表示することができる。 Further, when the interlayer film 15 receives invisible light of a specific wavelength, it emits light in a constant color with respect to visible light of the specific wavelength. Therefore, the image can be displayed on the transparent display surface.
　また、中間膜１５は、欄干パネル７のガラス１４に挟み込まれる。このため、意匠性を損ねずに、表示面に画像を表示することができる。 Further, the interlayer film 15 is sandwiched between the glass 14 of the balustrade panel 7. Therefore, the image can be displayed on the display surface without impairing the design.
　また、投影機１９は、水平面に対して垂直な軸方向に対して回転自在である。このため、表示面に表示される画像のサイズ、位置の調整が容易にできる。 Further, the projector 19 is rotatable in the axial direction perpendicular to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
　また、投影機１９は、水平面に対して平行な軸方向に対して回転自在である。このため、表示面に表示される画像のサイズ、位置の調整が容易にできる。 Further, the projector 19 is rotatable in the axial direction parallel to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
　また、投影機１９は、投影機１９から画像が表示される面までの距離の中で想定される最も長い距離と、投影機１９から画像が表示される面までの距離の中で想定される最も短い距離の中間の位置に設けられる。このため、画像のサイズを調整するのが容易にできる。 Further, the projector 19 is assumed to be the longest distance assumed from the projector 19 to the surface on which the image is displayed and the distance from the projector 19 to the surface on which the image is displayed. It is installed in the middle position of the shortest distance. Therefore, the size of the image can be easily adjusted.
　また、乗客コンベアの表示装置は、投影機１９から画像が表示される面までの間に一対の反射部２３を介する。このため、投影機１９から画像が表示される面までの距離が十分確保することができる。その結果、任意の場所に応じて表示される画像のサイズを調整することができる。 Further, the display device of the passenger conveyor passes through a pair of reflecting units 23 from the projector 19 to the surface on which the image is displayed. Therefore, a sufficient distance from the projector 19 to the surface on which the image is displayed can be secured. As a result, the size of the displayed image can be adjusted according to any location.
　また、反射部２３は、水平面に対して垂直な軸方向に対して回転自在である。このため、表示面に表示される画像のサイズ、位置の調整が容易にできる。 Further, the reflecting unit 23 is rotatable in the axial direction perpendicular to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
　また、反射部２３は、水平面に対して平行な軸方向に対して回転自在である。このため、表示面に表示される画像のサイズ、位置の調整が容易にできる。 Further, the reflecting unit 23 is rotatable in the axial direction parallel to the horizontal plane. Therefore, the size and position of the image displayed on the display surface can be easily adjusted.
　また、外部から入力された情報により、表示面に表示される画像が変化する。このため、乗客コンベアの利用者に対して適切な画像を表示することができる。 Also, the image displayed on the display surface changes depending on the information input from the outside. Therefore, an appropriate image can be displayed to the user of the passenger conveyor.
　また、顧客要望情報は、利用者である顧客により入力される。このため、顧客が表示の内容を容易に変更することができる。 In addition, customer request information is input by the customer who is the user. Therefore, the customer can easily change the content of the display.
　また、乗客コンベアの表示装置は、複数の一対のガラス１４と複数の中間膜１５を備える。このため、異なる色の画像を表示することができる。 Further, the display device of the passenger conveyor includes a plurality of pairs of glass 14 and a plurality of interlayer films 15. Therefore, images of different colors can be displayed.
　また、乗客コンベアの表示装置は、複数の一対のガラス１４と複数の中間膜１５を、左右または上下に分けて欄干パネル７に設ける。このため、投影機１９から投射する位置により任意の色で画像を表示することができる。 Further, in the display device of the passenger conveyor, a plurality of pairs of glass 14 and a plurality of interlayer films 15 are provided on the balustrade panel 7 separately on the left and right or on the top and bottom. Therefore, the image can be displayed in any color depending on the position projected from the projector 19.
　また、乗客コンベアの表示装置が表示する画像は、進入禁止を示す図、矢印などの乗客コンベアの運動方向に関する画像である。このため、利用者にとって視認性がよい表示をすることができる。 In addition, the image displayed by the display device of the passenger conveyor is an image related to the movement direction of the passenger conveyor, such as a figure showing prohibition of entry and an arrow. Therefore, it is possible to display the display with good visibility for the user.
　なお、一対のガラス１４は、薄板ガラスにしてもよい。この場合、欄干パネル７が厚くなることを防ぐことができる。 The pair of glasses 14 may be thin glass. In this case, it is possible to prevent the balustrade panel 7 from becoming thick.
　なお、一対の反射部２３を介して投影機１９から画像が表示される面までの光の照射にかかる全距離Ｌは、投影機１９から画像が表示される面までの距離の中で想定される最も長い距離に設定してもよい。この場合、１台の投影機１９で任意の位置に適切なサイズの画像を表示することができる。 The total distance L for irradiating light from the projector 19 to the surface on which the image is displayed via the pair of reflectors 23 is assumed within the distance from the projector 19 to the surface on which the image is displayed. It may be set to the longest distance. In this case, one projector 19 can display an image of an appropriate size at an arbitrary position.
　なお、反射部２３は、一対ではなく１枚または奇数枚でもよい。この場合、表示する画像を見せたい側に対して表示される画像が正位置となるように、画像の方向を調整することができる。 The number of reflecting units 23 may be one or an odd number instead of a pair. In this case, the direction of the image can be adjusted so that the displayed image is in the normal position with respect to the side where the displayed image is to be shown.
　なお、乗客コンベアの表示装置が表示する画像は、動画でもよい。 The image displayed by the display device of the passenger conveyor may be a moving image.
　なお、乗客コンベアの表示装置が表示する画像は、高速運転中、低速運転中などの乗客コンベアの運動速度に関する情報でもよい。 The image displayed by the display device of the passenger conveyor may be information on the motion speed of the passenger conveyor during high-speed operation, low-speed operation, or the like.
　なお、乗客コンベアの表示装置が表示する画像は、回生電力量などの消費電力量でもよい。 The image displayed by the display device of the passenger conveyor may be the amount of power consumption such as the amount of regenerative power.
　なお、乗客コンベアの表示装置が表示する画像は、天気、地震情報、ニュースなどの情報でもよい。 The image displayed by the display device of the passenger conveyor may be information such as weather, earthquake information, and news.
　なお、乗客コンベアの表示装置が表示する画像は、乗客コンベアが設置されている建物に入居するテナントのイベント情報、セール情報などの広告でもよい。 The image displayed by the display device of the passenger conveyor may be an advertisement such as event information and sale information of a tenant who moves into the building where the passenger conveyor is installed.
　なお、乗客コンベアの表示装置が表示する画像は、火事、地震などの有事の場合の避難経路に関する情報でもよい。 The image displayed by the display device of the passenger conveyor may be information on the evacuation route in case of an emergency such as a fire or an earthquake.
実施の形態２．
　図８は実施の形態２における乗客コンベアの表示装置が適用されるエスカレーターの断面図である。なお、実施の形態１の部分と同一又は相当部分には同一符号が付される。当該部分の説明は省略される。 Embodiment 2.
FIG. 8 is a cross-sectional view of an escalator to which the display device of the passenger conveyor according to the second embodiment is applied. The same or corresponding parts as those of the first embodiment are designated by the same reference numerals. The explanation of the relevant part is omitted.
　図８に示されるように、欄干パネル７は、既存のガラス２６を備える。一対のガラス１４と中間膜１５とは、止め金具２５により手摺用ガードレール１６に固定される。 As shown in FIG. 8, the balustrade panel 7 includes the existing glass 26. The pair of glass 14 and the interlayer film 15 are fixed to the handrail guardrail 16 by the stopper 25.
　以上で説明した実施の形態２によれば、既存のガラスに対して、一対のガラス１４と中間膜１５とが、外側から固定される。このため、乗客コンベアの表示装置は、既存の乗客コンベアに後付けすることができる。 According to the second embodiment described above, the pair of glasses 14 and the interlayer film 15 are fixed to the existing glass from the outside. Therefore, the display device of the passenger conveyor can be retrofitted to the existing passenger conveyor.
　なお、一対のガラス１４は、薄板ガラスにしてもよい。この場合、既設の乗客コンベアに乗客コンベアの表示装置を後付けする際に、欄干パネル７が厚くなることを抑制できる。 The pair of glasses 14 may be thin glass. In this case, it is possible to prevent the balustrade panel 7 from becoming thick when the display device of the passenger conveyor is retrofitted to the existing passenger conveyor.
　なお、実施の形態１または実施の形態２の乗客コンベアの表示装置を動く歩道に適用してもよい。 The display device of the passenger conveyor of the first embodiment or the second embodiment may be applied to a moving walkway.
　以上のように、本開示の乗客コンベアの表示装置は、乗客コンベアに利用できる。 As described above, the display device of the passenger conveyor of the present disclosure can be used for the passenger conveyor.
　１　下部乗降口、　２　上部乗降口、　３　下部機械室、　４　上部機械室、　５　ステップ、　６　スカートガード、　７　欄干パネル、　８　手摺、　９　下部スプロケット、　１０　上部スプロケット、　１１　ステップチェーン、　１２　駆動装置、　１３　駆動チェーン、　１４　ガラス、　１５　中間膜、　１６　手摺用ガードレール、　１７　中間膜部、　１８　中間膜部、　１９　投影機、　２０　駆動部、　２１　駆動機構、　２２　制御盤、　２３　反射部、　２４　駆動機構、　２５　止め金具、　２６　既存のガラス、　１００ａ　プロセッサ、　１００ｂ　メモリ、　２００　ハードウェア 1 lower entrance / exit, 2 upper entrance / exit, 3 lower machine room, 4 upper machine room, 5 steps, 6 skirt guard, 7 balustrade panel, 8 handrails, 9 lower sprocket, 10 upper sprocket, 11 step chain, 12 drive unit, 13 drive chain, 14 glass, 15 interlayer film, 16 guard rail for handrail, 17 interlayer film section, 18 interlayer film section, 19 projector, 20 drive section, 21 drive mechanism, 22 control panel, 23 reflector, 24 drive mechanism, 25 fasteners, 26 existing glass, 100a processor, 100b memory, 200 hardware

Claims (10)

  1. 　乗客コンベアの手摺とステップの間に鉛直方向に立ち上がり前記手摺に沿って設置される透明な表示面に画像を表示する投影機、
    を備えた乗客コンベアの表示装置。     A projector that stands vertically between the handrails of a passenger conveyor and a step and displays an image on a transparent display surface installed along the handrails.
    Passenger conveyor display device equipped with.
  2. 　前記投影機は、前記透明な表示面に設けられた特定の光に対し発光する中間膜に前記画像を表示する請求項１に記載の乗客コンベアの表示装置。 The display device for a passenger conveyor according to claim 1, wherein the projector displays the image on an interlayer film that emits light against a specific light provided on the transparent display surface.
  3. 　前記投影機は、乗客コンベアの欄干パネルの一部に設けられた前記透明な表示面に画像を表示する請求項１または請求項２に記載の乗客コンベアの表示装置。 The display device for a passenger conveyor according to claim 1 or 2, wherein the projector displays an image on the transparent display surface provided on a part of a railing panel of the passenger conveyor.
  4. 　前記投影機は、乗客コンベアの欄干パネルの外側に設置され、前記透明な表示面に画像を表示する請求項１または請求項２に記載の乗客コンベアの表示装置。 The passenger conveyor display device according to claim 1 or 2, wherein the projector is installed outside the railing panel of the passenger conveyor and displays an image on the transparent display surface.
  5. 　前記投影機は、水平面に対して垂直な軸方向に対して回転自在である請求項３または請求項４に記載の乗客コンベアの表示装置。 The display device for a passenger conveyor according to claim 3 or 4, wherein the projector is rotatable in an axial direction perpendicular to a horizontal plane.
  6. 　前記投影機は、水平面に対して平行な軸方向に対して回転自在である請求項３から請求項５のいずれか１項に記載の乗客コンベアの表示装置。 The passenger conveyor display device according to any one of claims 3 to 5, wherein the projector is rotatable in an axial direction parallel to a horizontal plane.
  7. 　前記投影機と前記透明な表示面との経路に設けられ、前記投影機から照射される光を反射する反射部、
    を備えた請求項３から請求項６のいずれか１項に記載の乗客コンベアの表示装置。     A reflecting unit provided on the path between the projector and the transparent display surface and reflecting light emitted from the projector.
    The passenger conveyor display device according to any one of claims 3 to 6, comprising the above.
  8. 　前記反射部は、水平面に対して垂直な軸方向に対して回転自在である請求項７に記載の乗客コンベアの表示装置。 The display device for a passenger conveyor according to claim 7, wherein the reflecting unit is rotatable in an axial direction perpendicular to a horizontal plane.
  9. 　前記反射部は、水平面に対して平行な軸方向に対して回転自在である請求項７または請求項８に記載の乗客コンベアの表示装置。 The display device for a passenger conveyor according to claim 7 or 8, wherein the reflecting portion is rotatable in an axial direction parallel to a horizontal plane.
  10. 　前記投影機は、外部から入力された情報により、前記表示面に表示される画像を変化させる請求項１から請求項９のいずれか１項に記載の乗客コンベアの表示装置。 The passenger conveyor display device according to any one of claims 1 to 9, wherein the projector changes an image displayed on the display surface according to information input from the outside.
PCT/JP2020/015883 2020-04-08 2020-04-08 Display device for passenger conveyor WO2021205583A1 (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475995A (en) * 1990-07-17 1992-03-10 Toshiba Corp Information display device for man conveyor
JPH0933856A (en) * 1995-07-24 1997-02-07 Denso Corp Display device
JP2005089092A (en) * 2003-09-17 2005-04-07 Mitsubishi Electric Corp Passenger conveyor
JP2005247466A (en) * 2004-03-02 2005-09-15 Toshiba Elevator Co Ltd Display device for passenger conveyor
JP2008007275A (en) * 2006-06-29 2008-01-17 Mitsubishi Electric Corp Passenger conveyor
JP2010095361A (en) * 2008-10-17 2010-04-30 Toshiba Elevator Co Ltd Handrail device for passenger conveyor and passenger conveyor using the same
CN202284110U (en) * 2011-10-14 2012-06-27 上海爱登堡电梯股份有限公司 Escalator with multimedia play function
JP2017194548A (en) * 2016-04-20 2017-10-26 三菱電機株式会社 Display device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0475995A (en) * 1990-07-17 1992-03-10 Toshiba Corp Information display device for man conveyor
JPH0933856A (en) * 1995-07-24 1997-02-07 Denso Corp Display device
JP2005089092A (en) * 2003-09-17 2005-04-07 Mitsubishi Electric Corp Passenger conveyor
JP2005247466A (en) * 2004-03-02 2005-09-15 Toshiba Elevator Co Ltd Display device for passenger conveyor
JP2008007275A (en) * 2006-06-29 2008-01-17 Mitsubishi Electric Corp Passenger conveyor
JP2010095361A (en) * 2008-10-17 2010-04-30 Toshiba Elevator Co Ltd Handrail device for passenger conveyor and passenger conveyor using the same
CN202284110U (en) * 2011-10-14 2012-06-27 上海爱登堡电梯股份有限公司 Escalator with multimedia play function
JP2017194548A (en) * 2016-04-20 2017-10-26 三菱電機株式会社 Display device

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