EP4126737A1 - Fahrtreppe oder fahrsteig mit beleuchtungseinrichtung zum beleuchten eines übergangsbereichs - Google Patents
Fahrtreppe oder fahrsteig mit beleuchtungseinrichtung zum beleuchten eines übergangsbereichsInfo
- Publication number
- EP4126737A1 EP4126737A1 EP21711252.3A EP21711252A EP4126737A1 EP 4126737 A1 EP4126737 A1 EP 4126737A1 EP 21711252 A EP21711252 A EP 21711252A EP 4126737 A1 EP4126737 A1 EP 4126737A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transport system
- light
- passenger transport
- conveyor belt
- transition
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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
- B66B23/225—Lighting systems therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B27/00—Indicating operating conditions of escalators or moving walkways
Definitions
- the present invention relates to a passenger transport system in the form of an escalator or a moving walk.
- Escalators and moving walks are installed in structures to move people along inclined or horizontal transport routes.
- they have, among other things, various components that are firmly connected to the structure and are therefore stationary.
- these include, for example, a stationary access area at an entrance end as well as at an exit end of the passenger transport system.
- the passenger transport system has displaceable components, that is to say components which can be moved relative to the stationary components.
- This includes, for example, a conveyor belt on which passengers stand and with which the passengers can then be transported along the transport path from the access area at the entrance end to the access area at the exit end.
- Static comb structures are typically provided on the access area at a transition area at which the circumferentially displaceable conveyor belt adjoins components of the stationary access area.
- These comb structures can be designed, for example, in the form of a comb plate on which several teeth protrude at regular intervals and thereby form the comb structure.
- intermeshing structures made up of webs and grooves are generally provided, which are designed to be essentially complementary to the comb structures.
- lamps are typically provided on conventional escalators and moving walks, which in particular illuminate part of the stationary access area and adjacent parts of the conveyor belt.
- CN 203533349 U describes an integrated comb-plate lamp.
- the documents JP S5241885 U, XP055141659, CN 209 127 856 U and JP 2000 128469 A also disclose comb plate lights of the aforementioned type.
- a passenger transport system in the form of an escalator or a moving walk, which has a stationary access area, a conveyor belt, a transition area and a lighting device.
- the conveyor belt has several step units arranged one behind the other along a direction of movement and can be displaced circumferentially relative to the access area.
- meshing structures of the displaceable conveyor belt adjoin static comb structures of the access area.
- the lighting device has at least one light source for emitting light in the visible spectrum.
- the lighting device is configured in such a way that at least a first portion of the light emitted by the at least one light source is focused in such a way that it predominantly illuminates an elongated transition area which includes the transition area including the comb structures and the structures of the conveyor belt that mesh with them in the area of the comb structures , the transition surface being transverse to a Extends the longitudinal direction of the passenger transport system along an entire exposed width of the conveyor belt.
- the passenger can, with careful observation, see where, for example, when entering the passenger transport system, the stationary access area ends and the moving conveyor belt begins or when the moving conveyor belt ends and the stationary access area begins when leaving the passenger transport system.
- the stationary access area ends and the moving conveyor belt begins or when the moving conveyor belt ends and the stationary access area begins when leaving the passenger transport system.
- recognizing the transition between the stationary access area and the conveyor belt requires the passenger's attention.
- the passenger transport system In order to achieve this, it is proposed to equip the passenger transport system with a special lighting device.
- this lighting device In contrast to conventional lighting devices in passenger transport systems, which have uniformly illuminated large areas of the access area and the conveyor belt, this lighting device should be specially configured to use the light it generates to mainly illuminate a specifically defined transition area.
- the transition area includes the transition area at which the meshing structures of the displaceable conveyor belt adjoin the static comb structures of the stationary access area.
- the transition area thus essentially corresponds to the area or the edge that a passenger has to cross in order to get from the stationary access area to the conveyor belt, or vice versa.
- the transition area should be elongated, i.e. its length should be greater than its width.
- the length of the transition area should be measured in a direction that corresponds to the direction in which the width of the passenger transport system is measured, i.e. in a direction transverse to the longitudinal direction of the passenger transport system.
- the length of the transition area should be dimensioned in such a way that the transition area extends transversely to the longitudinal direction of the passenger transport system essentially along the entire exposed width of the conveyor belt.
- the exposed width of the conveyor belt relates to that part of the conveyor belt that is exposed to the outside and can thus be entered by a passenger.
- this exposed width of the conveyor belt corresponds to a distance between balustrades or bases of balustrades, which limit the conveyor belt on both sides and possibly cover parts of the conveyor belt, so that these partial areas do not have to be added to the exposed width of the conveyor belt.
- the lighting device has a projection device.
- the projection device is configured to project a second portion of the light emitted by the at least one light source onto a projection surface in such a way that at least one symbol selected from a plurality of possible symbols is displayed.
- the light emitted in the lighting device by its light source is divided into at least two components. While the first part is focused on the elongated transition surface as described above, the second part becomes the Light is projected onto a projection surface in such a way that at least one symbol is displayed.
- a symbol can have a wide variety of forms.
- a symbol can be a simple line, area, or shape that is projected.
- a symbol can also be animated and thus have movements, be it through shifts in a direction of movement or movements in three-dimensional space.
- a symbol can also be an entire video or film sequence that is projected using the second portion of the light.
- a symbol can also be a static or animated hologram, which is projected into the access area, for example.
- All surfaces that are part of the passenger transport system and the second portion of the light can be reached can be used as the projection surface.
- surfaces of the balustrade, the balustrade base or the conveyor belt, the handrail, the access area and the like can be used as the projection surface.
- areas of the structure can be used as projection surfaces that are available in the immediate vicinity of the passenger transport system.
- the space enclosing the passenger transport system can also be used as a projection surface.
- projection surface is also used here, even if, strictly speaking, it is a three-dimensional projection space.
- the illumination device should be designed in such a way that the light emitted by it is, if possible, not emitted uniformly in all directions or over a very large angular range. Instead, the lighting device should emit the emitted light in a focused manner.
- the light should be focussed in such a way that, in contrast to spatially homogeneous light emission, an incident light intensity in a focus area is higher than with spatially homogeneous light emission, but outside the focus area the incident light intensity is lower than with spatially homogeneous light emission.
- the focused light emission should be Light source be designed such that at least a first portion of the light emitted by the lighting device is predominantly, that is to say more than 50%, preferably more than 80% or more than 90% or even more than 95%, directed onto the transition surface.
- the entire light of the at least first portion of the light emitted by the lighting device should almost exclusively, that is to say for example more than 98%, illuminate the aforementioned transition surface.
- a subordinate portion of the emitted light should illuminate areas outside the transition area. This subordinate component can result, for example, from a technically not ideally achievable focusing and / or due to light scattering.
- transition surface areas adjoining the named transition surface should essentially not be illuminated by the lighting device.
- the transition surface should be illuminated with a high light intensity, whereas adjacent surface areas should not be illuminated by the lighting device, or at most with a significantly lower light intensity.
- the light intensity directed onto the transition surface can be more than twice as high, preferably more than five times as high or even more than ten times as high as the light intensity emitted by the lighting device on surfaces directly laterally adjacent to the transition surface.
- a difference in brightness between the illuminated transition area and the areas adjoining it should therefore be distinctive and clearly perceptible for the passenger.
- the lighting device can provide a second portion of emitted light
- the lighting device is specifically configured to direct this second portion of the light into completely different areas than the transition area or the To align the transition area, ie not in partial areas directly adjacent to the transition area.
- the lighting device As a result of the described configuration of the lighting device and the type of illumination of the transition area brought about by it, it can be achieved that the transition between the stationary access area and the conveyor belt is not only is illuminated unspecifically. Instead, the lighting device focuses at least the first portion of its light specifically on the transition surface covering this transition and in this way marks this transition in a way that is optically clearly perceptible for the passenger.
- transition area at which the conveyor belt runs out near the entrance end of the passenger transport system for example under a comb plate of the stationary access area or disappears near the exit end under the comb plate, is marked by the focused light from the lighting device, this transition area appears for the Passenger significantly brighter than surrounding areas, so that the passenger's attention is drawn to this transition area.
- the lighting device of the passenger transport system can have one or preferably several light sources.
- Each light source can itself be designed in such a way that it does not emit light in a spatially uniformly distributed manner, but rather the light is emitted at least partially focused in a preferred direction or at least in a narrow angular range around a preferred direction.
- each light source can be provided with an optical system with the aid of which the light emitted by the light source can be focused.
- the optics can have, for example, focusing mirrors, lenses or similar optical components.
- the lighting device can preferably be designed in such a way that the elongated transition area illuminated by it is essentially rectangular.
- the transition surface illuminated by the lighting device can have two edges that are essentially parallel to one another. Essentially parallel to one another can also include slight deviations from perfect parallelism, for example the two edges can run at angles between -10 ° and + 10 °, preferably at angles between -5 ° and + 5 °, to one another.
- the lighting device can be configured, for example, to emit a directed light beam towards the transition area which illuminates or is tangent to the transition area at an oblique angle.
- the light source of the lighting device can for example be arranged laterally next to and vertically above the transition area and direct its light as a directed light beam obliquely downwards onto the transition area encompassing the transition area.
- the transition surface can have a length dimension and a width dimension.
- the length dimension extends along the entire exposed width of the conveyor belt, whereas the width dimension extends perpendicular to the length dimension and thus parallel to the longitudinal direction of the passenger transport system and therefore also parallel to the direction of movement of the conveyor belt.
- the transition surface should preferably have an elongated geometry in which the width dimension is less than 20%, preferably less than 10% and more preferably even less than 5% of the length dimension.
- the transition surface should be designed as a relatively narrow strip.
- This strip should extend transversely to the longitudinal direction of the passenger transport system and thereby illuminate the transition area between the stationary access area and the moving conveyor belt in a focused manner and thus illuminate it locally and therefore mark it so that it is recognizable for the passenger.
- the width dimension of the transition surface can be, for example, less than 20 cm, preferably less than 10 cm or even less than 5 cm. Compared to the entire length of the passenger transport system or its stationary access area or its conveyor belt, the transition area brightly illuminated by the lighting device through the focusing is therefore very narrow, which can particularly attract the attention of the passenger.
- the lighting device can in particular be configured such that the first portion of the light emitted by the at least one light source is focused in such a way that the elongated transition surface is illuminated with a homogeneity of more than 50%, preferably more than 80% or even more than 90% will.
- the illumination of the transition area brought about by the lighting device should be as homogeneous as possible, so that a passenger perceives this transition area as a uniformly bright and thus uniformly marked area.
- the light intensity with which partial areas of the transition surface are illuminated by the lighting device should vary significantly less within the transition surface than when comparing the light intensity of the light incident on the transition surface with the light intensity of light from the lighting device incident outside the transition surface.
- the homogeneous illumination of the transition area on the one hand and the sharply separated difference between the light intensities inside and outside the transition area increase the already described effect of the light emitted in a focused manner by the lighting device as an optical marking of the transition area.
- the lighting device can preferably be configured to emit light selectably with different light spectra.
- the one light source or the multiple light sources of the lighting device can be able to control the one light source or the multiple light sources of the lighting device in such a way that overall the light spectrum of the light emitted by the lighting device is selectively changed.
- the light emitted by the lighting device can thus, for example, take on selectable different colors or color mixtures.
- the emitted light can be emitted as green light for certain purposes and as red light or blue light or generally differently colored light for other purposes. With the help of the color of the currently emitted light, certain information can be conveyed or suggested to passengers.
- transition surface For example, by illuminating the transition surface with green light, it can be symbolized that the conveyor belt can be stepped on by passengers at this point, whereas illuminating the transition surface with red light can symbolize that the conveyor belt at this point is opposite to a direction desired by the passengers moved and should therefore not be entered.
- the lighting device can, for example, have several different light sources that can be activated in a controlled manner independently of one another and which emit different light spectra from each other.
- the lighting device can for example have filters through which the light emitted by one or more light sources is radiated, whereby the light passing through is varied in terms of its light spectrum depending on the optical properties of the filter.
- a single filter can be provided in a beam path of the lighting device and the filter can change its optical properties in a controlled manner.
- various filters can be provided for the lighting device, which filters can be introduced into the beam path of the lighting device in a controllable manner as required.
- the at least one light source of the lighting device can preferably be a light-emitting diode, i.e. an LED.
- LEDs can generate light with a very high level of efficiency and can therefore be operated in an energy-saving manner.
- an LED can require very little installation space, so that it can, for example, be accommodated on or in other components of the passenger transport system in a space-saving manner.
- LEDs can have a very long service life, so that even with permanent operation and in view of a long operating life of the passenger transport system, maintenance or repairs of the lighting device should hardly be necessary.
- the lighting device can, for example, have a plurality of LEDs which differ with regard to their emission spectra. Depending on the light spectrum or color with which the transition surface is to be illuminated, one or more different LEDs of the lighting device can thus be activated. As an alternative or in addition, one or more tunable LEDs can be used in the lighting device, i.e. LEDs that emit a different light spectrum depending on the control.
- the lighting device can for example be arranged in a balustrade or a base of a balustrade laterally next to the transition area.
- the access areas at their ends and the conveyor belt between these access areas are typically connected to one side Balustrade bounded.
- This balustrade can, for example, prevent passengers from accidentally moving sideways out of the passenger transport system.
- a handrail that moves synchronously with the conveyor belt can be provided on the balustrade.
- the lighting device can preferably be accommodated in such a balustrade or its base in a space-saving manner. As a result, the lighting device can be located laterally next to the transition area to be marked.
- the lighting device can be arranged there on the balustrade or the base, so that the stationary access area is adjacent to the conveyor belt. The light emitted by the lighting device can thus be directed across the transition area, for example, and thus illuminate the elongated transition area covering this transition area in a locally focused and as homogeneous manner as possible and in this way mark it optically.
- the lighting device also has a projection device.
- the projection device should be designed in such a way that different symbols can be displayed depending on the activation of the projection device.
- the symbols can for example be letters, numbers, pictograms or simple geometric figures such as a rectangle, a circle, a triangle or an arrow.
- symbols can thus be projected onto the projection surface in a manner appropriate to the situation.
- These symbols can convey information to passengers in the passenger transport system.
- the symbols can indicate the direction in which the conveyor belt of a passenger transportation system is currently moving, whether an access area forms an entrance or an exit of the passenger transportation system, etc.
- Information can also be displayed on how the passenger transportation system is to be used (for example, "right , go to the left ”,“ grab the handrail ”, etc.) and / or which behavior is prohibited on the passenger transport system (for example“ do not step on with driving shoes ”).
- a symbol can have a wide variety of forms.
- a symbol can be a simple line, area, or contour that is projected.
- a symbol can also be animated and thus movements exhibit, be it through shifts in a direction of movement or movements in three-dimensional space.
- a symbol can also be an entire video or film sequence that is projected using the second portion of the light.
- a symbol can also be a static or animated hologram, which is projected into the access area, for example.
- the projection surface onto which the projection device projects desired symbols is typically arranged at different positions than the transition surface between the stationary access area and the moving conveyor belt.
- the projection surface can in principle also be a horizontally running surface such as, for example, a part of the floor of the passenger transport system formed at the access area or the conveyor belt.
- the projection surface can, however, also be another surface running transversely to the horizontal and in particular, for example, a vertical surface.
- all surfaces that are part of the passenger transport system and can be reached from the projection device by the second portion of the light can be used as the projection surface. These include, for example, areas of the balustrade, the balustrade base or the conveyor belt, the handrail, the access area and the like.
- areas of the structure can also be used as projection surfaces that are available in the immediate vicinity of the passenger transport system.
- the space enclosing the passenger transport system can also be used as a projection surface.
- the projection device can, for example, display symbols in a way that passengers can easily perceive, in particular at an eye-catching height.
- symbols can be displayed by the projection device that passengers should perceive before they step onto the conveyor belt located behind at the entrance of the passenger conveyor system or before they leave the conveyor belt at the exit of the passenger conveyor system.
- the projection device can have a plurality of masks which can be selected between the at least one light source of the illumination device and the projection surface can be arranged. Each of the masks can be configured to project light passing through as one or more symbols selected from the plurality of possible symbols onto the projection surface.
- the projection device can have several different masks which are designed like shadow masks.
- areas that reproduce a symbol to be displayed are designed to be partially or completely transparent, whereas adjacent areas are designed to be partially or completely light-absorbing.
- Light directed onto the mask is thus transmitted in the transparent areas, whereas it is not transmitted in the light-absorbing areas or at least in a different way, i.e. with a different color, for example.
- another of the available masks can be placed in the beam path between the light source and the projection surface in the projection device.
- the projection device can have a suitable mechanism and / or suitable actuators.
- the projection device can have a suitable controller.
- the controller can, for example, control which of the available masks is currently to be used and / or at which point within the lighting device or at which point in the beam path this mask is to be positioned.
- the projection device can have a variable mask which is arranged between the at least one light source and the projection surface.
- the variable mask can be configured to project light passing through it onto the projection surface in a variable manner as one or more symbols selected from the plurality of possible symbols.
- the projection device can have a mask, the optical transmission behavior of which can be varied in a targeted manner as a function of location. Partial areas of a transmission surface, which is arranged in the beam path between the light source and the projection surface, can be changed in their optical transmission behavior by physical measures such as the application of an electrical voltage. Depending on how the transmission behavior is set in the various subregions of the transmission surface, can incident light can be completely or partially transmitted or absorbed in order to project the desired symbols onto the projection surface.
- the variable mask can be designed, for example, as an LCD mask (Liquid Crystal Display), in which a large number of pixels are provided on a transmission surface and the optical transmission behavior of the liquid crystals contained therein can be influenced by applying an electrical voltage to each of the pixels.
- the projection device can have a suitable control. Transparent-colored, but also black / white masks can be generated with the LCD mask.
- the projection device can furthermore have a displacement mechanism which can be configured to displace the projection surface.
- the projection device does not need to be designed statically, so that it always projects the symbol to be displayed onto the same projection surface. Instead, it can have the displacement mechanism with which the projection surface can be displaced, i.e. the symbol to be displayed can be projected onto different surfaces.
- the symbol to be displayed can of course also be animated in itself, that is to say, as in the case of a film, to display image sequences, for example programmed in the control.
- the displacement mechanism can for example have optical components with the aid of which the image generated in the projection device can be deflected in different directions.
- the displacement mechanism can have mirrors, lenses or other optical components that are mechanically displaceable or have their optical properties that can be varied in some other way.
- the projection device can have a suitable control.
- the projection device can have a focusing device which is configured to selectively project the at least one symbol to be displayed onto differently spaced projection surfaces.
- the focusing device can be used here, for example, in order to be able to represent the symbols projected onto different projection surfaces by the projection device with the aid of the displacement mechanism in each case in a focused and thus sharp manner.
- the focusing device can also comprise optical components, with the aid of which the image generated in the projection device can be focused on projection planes located at different distances.
- mirrors, lenses or the like can be used as optical components.
- the projection device can again have a suitable control.
- FIG. 1 shows a longitudinal sectional view through partial areas of a passenger transport system according to an embodiment of the present invention.
- FIG. 2 shows a plan view and an enlarged detailed view of partial areas of a passenger transport system according to an embodiment of the present invention.
- FIG. 3 shows a perspective view of an entrance to a passenger transport system according to an embodiment of the present invention.
- FIG. 1 and FIG. 2 show partial areas of a passenger transport system 1 in a longitudinal sectional view and in a plan view, based on which features and properties of a According to the invention designed passenger transport system 1 can be explained.
- the figures show only a partial area near an entrance or exit of the passenger transportation system 1.
- Components of the passenger transportation system 1 are only shown schematically and components that do not appear to be necessary for an understanding of the inventive embodiment of the passenger transportation system 1 are partially not shown for reasons of clarity.
- the passenger transport system 1 can be designed as an escalator or moving walkway.
- the passenger transport system 1 comprises a stationary access area 3, a conveyor belt 5 and a lighting device 7.
- the stationary access area 3 comprises components such as a floor plate 9 and a comb plate 11, which are firmly connected to a building.
- the conveyor belt 5 has a plurality of step units 15 arranged one behind the other along a direction of movement 13.
- step units 15 are designed as steps, whereas in the case of a moving walkway, these step units 15 are designed as pallets.
- the step units 15 are coupled to one another via a conveyor such as a chain 17 and can be deflected on a deflection wheel 19.
- the entire conveyor belt 5 can be displaced circumferentially and moves relative to the access area 3.
- the passenger transport system 1 further comprises two balustrades 21, each with a balustrade base 23 and a handrail 25 each running along the balustrade 21.
- the comb plate 11 has a plurality of teeth 27 which together form a static comb structure 29 of the access area 3.
- grooves 31 are formed on their upwardly directed surface and webs 33 projecting beyond these grooves 31, which together form a meshing structure 35 of the conveyor belt 5.
- An area in which the intermeshing structure 35 adjoins the static comb structures 29 as seen in the direction of movement 13 is referred to herein as the transition area 37.
- the lighting device 7 is arranged in the balustrade base 23 and comprises at least one light source 39.
- This light source 39 emits light in the visible spectrum.
- the lighting device 7 is due to a special embodiment of the light source 39 used therein and / or due to a specially designed for this purpose Optics (not shown) configured so that at least a first portion of the light emitted by the light source 39 is directed and focused in such a way that it predominantly illuminates an elongated transition surface 41.
- This transition surface 41 extends along the transition region 37 and covers it including the static comb structures 29 provided therein and the combing structure 35 adjoining them.
- the transition surface 41 extends transversely to the longitudinal direction of the passenger transport system 1 along an entire exposed width B of the conveyor belt 5.
- the exposed width B of the conveyor belt 5 thus essentially corresponds to the length 1 of the transition surface 4L which is a width b is significantly smaller than the length 1 of the transition surface 41, that is, for example, less than 10% of this length 1.
- the width b is less than 10 cm.
- the transition surface 41 preferably has an essentially rectangular geometry.
- the lighting device 7 is preferably designed in such a way that the first portion of the light emitted by it is focused on the transition surface 41, so that at least 80% of this light illuminates this transition surface 41.
- the lighting device 7 is also designed to illuminate the transition surface 41 as homogeneously as possible.
- the lighting device 7 also has a projection device 43.
- This projection device 43 is configured to project a second portion of the light emitted by the light source 39 onto a projection surface 45.
- the projection surface 45 can for example be part of a balustrade 21 opposite the lighting device 7.
- the light should be projected in such a way that at least one symbol 47 from a plurality of possible symbols 47 is displayed on the projection surface 45.
- the projection device 43 can have one or more masks 49, 51 which are arranged between the light source 39 and the projection surface 45 and which transmit or absorb light passing through in a suitable manner in order to be able to display the symbol 47.
- a variable mask 51 can be designed, for example, with the aid of an LCD unit.
- a symbol 47 can therefore take the most varied of forms exhibit.
- a symbol 47 can be a simple line, area, or contour that is projected.
- a symbol 47 can, however, also be animated and thus have movements, be it through shifts in a direction of movement or movements in three-dimensional space.
- a symbol 47 can also be an entire video or film sequence that is projected using the second portion of the light.
- a symbol 47 can also be a static or animated hologram, which is projected into the access area 3, for example.
- the projection device 43 can also have a displacement mechanism 53, with the aid of which the projection surface 45 can be displaced.
- the displacement mechanism 53 can include suitable controllable optics in order to project the symbol to be displayed in a different direction and thus onto a differently mounted projection surface 45.
- a focusing device 55 can be provided, with the aid of which the projection device 43 can project the symbol 47 to be displayed selectively onto differently spaced projection surfaces 45.
- the masks 49, 51, the displacement mechanism 53 and the focusing device 55 are only shown extremely schematically.
- FIG. 3 shows an entrance to a passenger transport system 1 in the form of an escalator.
- a passenger In order to use the escalator, a passenger first crosses the stationary access area 3 with the base plate 9 and the comb plate 11.
- the lighting device 7 creates a light stripe at the transition between the access area 3 and the conveyor belt 5 running behind it by moving the transition area 37 along the elongated Transition surface 41 is illuminated in a focused manner. This bright stripe attracts the passenger's attention, so that he or she recognizes the transition from the stationary access area 3 to the moving conveyor belt 5 and can enter the conveyor belt 5 with appropriate attention.
- symbols 47 in the form of projected pictograms 59 can be displayed on a projection surface 45 on a surface of a balustrade 21 opposite the lighting device 7.
- symbols 47 in the form of projected lines 57 are shown, which can guide the passenger and / or which can indicate, for example, based on the color used for the lines, whether the passenger is at the entrance or at the exit of the escalator. For example, green lines can symbolize that access is possible because it is the entrance of the escalator, whereas red lines symbolize that it is an exit of the escalator and the escalator should therefore not be entered at this access area 3.
- the transition surface 41 can also be illuminated in a corresponding color.
- the lines 57 can be projected onto the balustrades 21 on both sides of the conveyor belt 5. These second portions of the light emitted from two sides of the lighting device 7 also enable holographic representations in the space of the access area 3 that is present between the balustrades 21.
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20165630 | 2020-03-25 | ||
| PCT/EP2021/056458 WO2021190965A1 (de) | 2020-03-25 | 2021-03-15 | Fahrtreppe oder fahrsteig mit beleuchtungseinrichtung zum beleuchten eines übergangsbereichs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4126737A1 true EP4126737A1 (de) | 2023-02-08 |
| EP4126737B1 EP4126737B1 (de) | 2024-05-01 |
Family
ID=70008352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21711252.3A Active EP4126737B1 (de) | 2020-03-25 | 2021-03-15 | Fahrtreppe oder fahrsteig mit beleuchtungseinrichtung zum beleuchten eines übergangsbereichs |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11834299B2 (de) |
| EP (1) | EP4126737B1 (de) |
| CN (1) | CN115348944B (de) |
| AU (1) | AU2021243321B2 (de) |
| ES (1) | ES2980910T3 (de) |
| WO (1) | WO2021190965A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119490123A (zh) * | 2023-08-14 | 2025-02-21 | 奥的斯电梯公司 | 自动传输装置 |
| WO2025188893A1 (en) * | 2024-03-06 | 2025-09-12 | Beltways, Inc. | Dynamic comb for conveyance systems for moving people or objects |
| CN118574285B (zh) * | 2024-06-04 | 2024-11-29 | 东北林业大学 | 一种公路交叉口的出口过渡区照明方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241885U (de) | 1975-09-17 | 1977-03-25 | ||
| JPH0475995A (ja) * | 1990-07-17 | 1992-03-10 | Toshiba Corp | マンコンベアの情報表示装置 |
| JPH0558579A (ja) * | 1991-09-03 | 1993-03-09 | Hitachi Building Syst Eng & Service Co Ltd | 乗客コンベア |
| JPH1045363A (ja) * | 1996-07-31 | 1998-02-17 | Toshiba Elevator Technos Kk | 乗客コンベア |
| JP2000128469A (ja) * | 1998-10-26 | 2000-05-09 | Mitsubishi Electric Building Techno Service Co Ltd | 乗客コンベア |
| JP5048912B2 (ja) * | 2002-11-06 | 2012-10-17 | インベンテイオ・アクテイエンゲゼルシヤフト | エスカレータ及び動く歩道のビデオカメラ監視 |
| CN102502389A (zh) * | 2011-10-14 | 2012-06-20 | 上海爱登堡电梯股份有限公司 | 一种自动扶梯 |
| BR112014014861A2 (pt) * | 2011-12-21 | 2017-06-13 | Inventio Ag | painel iluminável para escada rolante, esteira rolante ou uma cabine de elevador |
| EP2708485B1 (de) * | 2012-09-18 | 2014-09-03 | Cedes AG | Anfahrsensor mit Vorraumüberwachung für Fahrtreppen oder Fahrsteige |
| WO2015042792A1 (zh) * | 2013-09-25 | 2015-04-02 | 奥的斯电梯公司 | 一种萤火虫式端部盖 |
| CN203533349U (zh) * | 2013-11-05 | 2014-04-09 | 常州敏杰电器有限公司 | 一体式梳齿板照明灯 |
| JP2015182878A (ja) * | 2014-03-26 | 2015-10-22 | 東日本旅客鉄道株式会社 | 情報提供システム |
| WO2015171774A1 (en) * | 2014-05-06 | 2015-11-12 | Otis Elevator Company | Object detector, and method for controlling a passenger conveyor system using the same |
| CN107662868B (zh) * | 2016-07-29 | 2022-01-04 | 奥的斯电梯公司 | 乘客运输装置的监测系统、乘客运输装置及其监测方法 |
| JP6949233B2 (ja) * | 2018-07-27 | 2021-10-13 | 三菱電機株式会社 | 表示装置 |
| CN209127856U (zh) * | 2018-10-24 | 2019-07-19 | 山东富士制御电梯有限公司 | 一种自动扶梯梳齿照明结构 |
-
2021
- 2021-03-15 EP EP21711252.3A patent/EP4126737B1/de active Active
- 2021-03-15 AU AU2021243321A patent/AU2021243321B2/en active Active
- 2021-03-15 CN CN202180023983.9A patent/CN115348944B/zh active Active
- 2021-03-15 WO PCT/EP2021/056458 patent/WO2021190965A1/de not_active Ceased
- 2021-03-15 ES ES21711252T patent/ES2980910T3/es active Active
- 2021-03-15 US US17/913,280 patent/US11834299B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2021243321A1 (en) | 2022-10-13 |
| ES2980910T3 (es) | 2024-10-03 |
| WO2021190965A1 (de) | 2021-09-30 |
| US20230112276A1 (en) | 2023-04-13 |
| EP4126737B1 (de) | 2024-05-01 |
| US11834299B2 (en) | 2023-12-05 |
| AU2021243321B2 (en) | 2024-07-18 |
| CN115348944B (zh) | 2025-10-31 |
| CN115348944A (zh) | 2022-11-15 |
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