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WO1998017351A1 - Systeme de signalisation des voies de sortie - Google Patents

Systeme de signalisation des voies de sortie Download PDF

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Publication number
WO1998017351A1
WO1998017351A1 PCT/EP1997/005862 EP9705862W WO9817351A1 WO 1998017351 A1 WO1998017351 A1 WO 1998017351A1 EP 9705862 W EP9705862 W EP 9705862W WO 9817351 A1 WO9817351 A1 WO 9817351A1
Authority
WO
WIPO (PCT)
Prior art keywords
escape route
signaling system
route signaling
elements
light
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.)
Ceased
Application number
PCT/EP1997/005862
Other languages
German (de)
English (en)
Inventor
Wolfram Klingsch
Andreas Wagner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU51886/98A priority Critical patent/AU5188698A/en
Publication of WO1998017351A1 publication Critical patent/WO1998017351A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to an escape route signaling system for objects, in particular for buildings, structures, high-rise buildings, large assembly rooms or locations, underground train stations, shopping centers, tunnel structures, industrial complexes, museums, department stores, airports, hotels or ships, with an escape route Signage.
  • Escape route signs are necessary wherever direct access to the outside is not possible, be it for structural reasons or because of the internal layout of the rooms. For objects or buildings with large crowds of people, in these situations it is necessary to guide the people in the rooms, especially if the buildings are larger. Examples of such objects or buildings are hospitals, hotels, railway or road tunnels, museums, train stations, airports, sports facilities, department stores, government buildings, high-rise buildings or ships.
  • the illuminated signs are covered by the mounting location under the ceiling within a very short time due to the smoke layers forming on the ceiling.
  • the sign is completely destroyed even at medium flue gas temperatures of over 150 degrees Celsius. Although a layer of smoke with only a small thickness has formed, it is no longer possible to evacuate people who have fled - even after they have been smoke-free.
  • the conventional escape route signs only offer the refugees a specific indication of the direction of escape, e.g. on stairwells and exit doors.
  • a continuous, intuitive direction, which would be necessary especially in dangerous situations, is due to the i.a. small number of signs not possible. This applies particularly to buildings in which there is no clear direction of escape due to the nested interior division of the rooms, e.g. in museums, department stores, airports, hotels or ships. If only one sign fails, the chain of signs is broken. Orientation can easily be lost in windowless building areas, making safe evacuation difficult.
  • the escape route signage with pictograms standardized according to DIN does not allow any possibility of influencing solution of the direction of escape. Such a change of direction may, for example, be necessary if the signposted escape route would run in the direction of a fire source. Due to the static lighting and the arrangement outside the normal field of vision, only a low level of attention can be achieved in dangerous situations.
  • the rescue route signage is a light strip. This has the advantage that the escape route signaling is clearly visible and easily recognizable as such.
  • the escape route signaling can be adapted to different dangerous situations depending on the situation and is therefore even more reliable.
  • a particularly good visibility of the escape route signaling is achieved by the light strip alternatingly illuminating surfaces when activated switched on and off, at least 80% of the illuminated area being switched on at the same time. It is particularly advantageous if the light strip represents a virtual movement in the activated state.
  • the escape route signaling system comprises lighting elements which are composed of elements to be connected in a modular system.
  • This system can be adapted to a wide variety of requirements in that the elements are metal profiles with a rectangular or triangular cross section.
  • the reliability and functionality is improved in that the elements have a tread and / or scratch-resistant, transparent cover on at least one side.
  • the elements can in particular be connected to one another in a watertight manner and are equipped with internally pluggable screw terminals for electrical wiring.
  • separate segments are advantageously provided which can be controlled or switched separately and which generate a virtual movement by targeted control.
  • a system that can be easily and inexpensively retrofitted into existing rescue control systems is obtained by providing DIP switches or one-time programming in each element, which predetermines the signal output of each element.
  • each element has an integrated microcontroller for individual control, for example the direction of movement, the light intensity and / or the light color.
  • a central control computer and a bus system are provided, the central control computer being connected to each element via the bus system. This enables central control of the signaling elements.
  • each element has a microcontroller which is connected to the central control computer via the bus system.
  • Such "intelligent" elements also increase the flexibility of the system considerably in relation to unexpected dangerous situations and constellations.
  • a matrix-shaped arrangement of light-emitting diodes (LED) or other light sources is advantageously provided as the light source of the system.
  • Light-emitting diodes combine high operational reliability with great luminosity and low costs, especially when it comes to maintenance.
  • Fig. 1 is a sectional view of a first preferred embodiment
  • FIG. 2 is a sectional view of a second preferred embodiment of a lighting element nes escape route signaling system according to the invention.
  • FIG. 3 shows a top view of a lighting element of an escape route signaling system according to the invention according to FIG. 1.
  • FIG. 1 shows a sectional view of a first embodiment of a lighting element 12 of an escape route signaling system according to the invention.
  • Light-emitting diodes 22 are arranged in a metal profile frame 14. These are connected via a circuit board 24 to a microcontroller 20 and connecting terminals 18 for external signal lines and power supplies.
  • a tread and scratch-resistant, transparent cover 16 provides appropriate protection for the light-emitting diodes 22, while at the same time the visibility is not impaired.
  • batteries, not shown, are provided for operation independent of the mains.
  • Figure 2 shows a second embodiment of the lighting element.
  • the cross section is not, as in the embodiment of Figure 1, rectangular, but triangular. While the version of FIG. 1 is used for floor mounting, the version of FIG. 2 is preferably suitable for floor corner mounting.
  • FIG. 3 shows the arrangement of the light-emitting diodes 22 in a plan view of an element 12 according to FIG. 1.
  • the matrix-like arrangement 10 enables the representation of a wide variety of moving or static patterns, pictograms or virtual movements. If necessary, with a suitable density of the light emitting diodes 22, short ones can also be used Texts with helpful information can be displayed statically or as scrolling text.
  • the lighting system according to the invention is preferably installed in the floor along the escape route, which shows the refugees the way to the safe exits or stairwells.
  • the peculiarity of this type of signposting is that a light strip 10 on the ground enables dark directions moving in the given direction of escape to provide an intuitive direction to a safe exit.
  • 80% of the illuminated area is always switched on, which means that it can be easily identified even when it is heavily used.
  • a virtual movement is created, which can be controlled both in speed and in its direction.
  • the refugees do not have to look for signs mounted below the ceiling in the smoke, but can also follow the light strip with their heads bowed in the smoke-free floor zone and reach the saving exits quickly and safely.
  • the arrangement of the lighting system on the floor eliminates the main disadvantage of conventional escape route signs: Even if a thick layer of smoke is formed under the ceiling, which the conventional tionally arranged signs with comparatively low luminance would be completely covered within a few seconds, the light strips installed in the floor or in the lower area of the wall remain visible even with large smoke layer thicknesses.
  • the high luminance of the tapes makes it possible to reflect the light on the underside of light smoke layers. Since the temperature in the floor area outside the smoke layer is lower than on the ceiling, the system described remains undamaged and ready for use even after the smoke extraction phase.
  • the lighting fixtures preferably comprise a modular system of easily connectable elements 12 which can be embedded in the floor or the wall. They consist of robust metal profiles in different lengths, with a rectangular (Fig. 1, 3) or triangular (Fig. 2) cross-section, the light exit being carried out on one of the wider edges.
  • the cross-section of the profiles 14 in the standard system is approx. 50 x 25 mm, the element length is 1 m or 2 m.
  • the profile 14 is provided on the top with a tread and scratch-resistant, transparent cover 16.
  • the elements 12 can be connected in a watertight manner and are equipped internally with plug-in screw terminals 18 for the electrical wiring, which are arranged in such a way that the elements can be placed against one another practically without joints.
  • the light source of the system consists of light-emitting diodes 22 arranged in a matrix with at least 3000 cd light intensity or other light sources.
  • the color of the LEDs 22 can be adapted to the circumstances within the scope of the availability.
  • the spacing of the LEDs 22 is predetermined such that an almost homogeneously luminous surface is formed on the transparent cover 16 of the profile 14.
  • a single element 12 is - depending on the total visible length - in 10 to 20 cm long Segments divided, which are all switched separately and generate the virtual movement through targeted control.
  • a transfer signal ensures the progress of the virtual movement with any number of interconnected elements 12.
  • the LEDs 22 enable a fail-safe, maintenance-free operation of the system due to their long lifespan of more than 50,000 hours.
  • the low power consumption enables simple power supplies with the option of battery supply. Due to the minimal heating of the LEDs 22 and the integrated electronics 20, the housing of the system can be designed to be completely closed.
  • the system is designed as follows.
  • a stand-alone version with integrated electronics for generating the virtual movement of the light strip is provided.
  • the system is controlled by an external signal, e.g. B. activated by the fire alarm system or an associated smoke detector, the direction of movement, the speed of movement and the intensity is determined by DIP switches or one-time programming and cannot be influenced by external signals.
  • This system is particularly suitable for retrofitting existing escape route lighting and for improving signage in smaller areas, e.g. B. in elevator vestibules, hotel corridors and as an escape route sign in front of stairs or exits.
  • no other components are required.
  • a second version "Smartline” creates additional security and flexibility.
  • the individual elements are electrically connected by a bus system (SL-Bus, optionally EIB-compatible), in which each element can be addressed with its own address.
  • SL-Bus optionally EIB-compatible
  • the bus topology is designed so that an interruption in the bus line cannot lead to failure of all subsequent elements.
  • the parameters mentioned above can be programmed separately for each element using a central control unit.
  • a higher-level host computer can change the virtual direction of movement at any time. B. if the escape route would point towards the source of the fire. After the evacuation phase, the fire department can be shown the way into the building by specifying the virtual direction of movement.
  • Each element is activated by a message, which is composed of a 16-bit address word and an 8-bit control word.
  • the 16-bit address word enables the interconnection of 65535 elements in one system.
  • the parameters of any element are set by an 8-bit control word.
  • Value bit 1 and bit 2 operating state binary 00 corresponding to decimal 0 from binary 01 corresponding to decimal 1 steady light binary 10 corresponding to decimal 2 flashing binary 11 corresponding to decimal 3 variable control
  • an element can assume four possible operating states: off, permanently switched on, flashing and variably controlled.
  • the light intensity of the elements can be specified in 2 steps, the virtual movement speed in four steps by a higher-level control system.
  • the new escape route signaling system can generally be installed in three ways:
  • the elements 12 with a rectangular cross section can be installed in the floor as well as in the wall at a medium height. When laying the floor, however, viewing distances must be observed due to the vertical radiation upwards.
  • the elements 12 with a triangular cross section are intended for laying in wall corners instead of or on the normal baseboard.
  • the 45 ° radiation in the room results in very good visibility, and it can also be retrofitted without any chiseling work.
  • corridors and narrow rooms the.
  • the light bar is laid lengthways to the escape routes and the direction of escape is determined by moving the dark zone along the bar.
  • the elements can be parallel in the visibility distance installed in the floor with each other, whereby the elements are controlled synchronously by the control system so that a uniform visual impression is created.
  • the elements 12 to be installed in the floor are inserted into prepared joints and, after the electrical connections 18 have been connected, glued to a sealing material.
  • the elements 12 with a triangular cross section are screwed or glued into floor corners. This enables simple, time-saving and material-saving installation and maintenance of the system.
  • the installation of the system in a modified form is also conceivable in handrails.
  • the existing building stock can be successively retrofitted at danger points with the rescue route signaling system "GuideLines", whereby later upgrading to "SmartLine” technology is possible without any problems.
  • the installation of the "SmartLine” system can be planned from the start.
  • the safety of people in the building can be significantly increased in the event of a fire with comparatively little effort.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Architecture (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Audible And Visible Signals (AREA)

Abstract

L'invention concerne un système de signalisation des voies de sortie d'installations, notamment de bâtiments, de constructions, de tours, de larges salles ou de locaux de réunion, de gares souterraines, de centres commerciaux, de tunnels, de complexes industriels, de musées, de grandes surfaces, d'aéroports, d'hôtels ou de navires, au moyen d'une signalisation des voies de sortie. La signalisation des voies de sortie est constituée d'une bande lumineuse (10).
PCT/EP1997/005862 1996-10-23 1997-10-23 Systeme de signalisation des voies de sortie Ceased WO1998017351A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51886/98A AU5188698A (en) 1996-10-23 1997-10-23 Escape route signalling system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19644126A DE19644126B4 (de) 1996-10-23 1996-10-23 Rettungsweg-Signalisierungssystem
DE19644126.9 1996-10-23

Publications (1)

Publication Number Publication Date
WO1998017351A1 true WO1998017351A1 (fr) 1998-04-30

Family

ID=7809812

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/005862 Ceased WO1998017351A1 (fr) 1996-10-23 1997-10-23 Systeme de signalisation des voies de sortie

Country Status (3)

Country Link
AU (1) AU5188698A (fr)
DE (1) DE19644126B4 (fr)
WO (1) WO1998017351A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20112972U1 (de) 2001-08-11 2002-01-10 Schwarz, Rainer, 33442 Herzebrock-Clarholz Vorrichtung zur Erhöhung der Sichtweite u. -weise von Hinweis- und Gefahrenschildern
DE10200342A1 (de) * 2002-01-08 2003-07-24 Martin Renz Leitsystem
US20040185195A1 (en) * 2002-08-06 2004-09-23 Anderson Christopher C. Laminated glass and structural glass with integrated lighting, sensors and electronics
DE20212485U1 (de) 2002-08-14 2002-12-05 ARAL AG & Co.KG, 44789 Bochum Leuchtmittel
DE20215834U1 (de) * 2002-10-15 2004-02-26 Tridonicatco Gmbh & Co. Kg LED-Beleuchtungsvorrichtung
DE10344547A1 (de) * 2003-09-24 2005-08-11 Warnking Elektrotechnik Gmbh Leuchtmittel
DE102007017367A1 (de) * 2007-04-12 2008-10-16 Perfecta Fenster Vertriebs- Und Montage Gmbh Rahmenprofil mit einer hinterleuchteten Formglasschicht
EP2191191A1 (fr) * 2007-09-17 2010-06-02 Wissenlux S.r.l. Dispositif d'éclairage à del
DE102009060607B4 (de) 2009-12-23 2015-10-29 Rp-Technik Gmbh Rettungszeichenleuchte mit erhöhter Lichtausbeute
DE102009061739B3 (de) * 2009-12-23 2019-11-14 Rp-Technik Gmbh Rettungszeichenleuchte mit erhöhter Lichtausbeute
DE102012011600B4 (de) 2012-02-21 2015-07-16 Phoenix Contact Gmbh & Co. Kg Verfahren zur Steuerung einer Fluchtwegmarkierungs-Beleuchtung
DE202012101384U1 (de) * 2012-04-16 2013-07-17 Hanning & Kahl Gmbh & Co. Kg Bodenintegrierbares Leitsystem
DE202013100307U1 (de) * 2013-01-23 2014-04-29 Hanning & Kahl Gmbh & Co. Kg Sicherheitsbeleuchtung für Tunnel
DE102013022119A1 (de) 2013-12-27 2015-07-02 Ceag Notlichtsysteme Gmbh Leuchte

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527287A1 (de) * 1975-06-19 1976-12-23 Shemitz Sylvan R Beleuchtungskoerper
US4754266A (en) * 1987-01-07 1988-06-28 Shand Kevin J Traffic director
US4801928A (en) * 1986-09-02 1989-01-31 Chloride Group Plc Egress direction indication system
WO1989002637A1 (fr) * 1987-09-10 1989-03-23 Gudni Erlendsson Ecriteau eclaire
GB2215105A (en) * 1988-02-16 1989-09-13 Richard William Henry Ford Personnel evacuation system
EP0609170A1 (fr) * 1993-01-28 1994-08-03 H. KOCH & SONS CO. Bande lumineuse pour l'éclairage et le balisage d'une issue de secours
WO1995016249A1 (fr) * 1993-12-08 1995-06-15 Consilium Marine Ab Indicateur de trajet et bandeau eclairant
DE19526640A1 (de) * 1995-07-21 1997-01-23 Petra Schwaegerl Elektronisches Orientierungssystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199039A3 (fr) * 1985-03-26 1988-07-27 Eckhart Müller-Tolk Dispositif d'affichage pour la reproduction de signes et symboles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527287A1 (de) * 1975-06-19 1976-12-23 Shemitz Sylvan R Beleuchtungskoerper
US4801928A (en) * 1986-09-02 1989-01-31 Chloride Group Plc Egress direction indication system
US4754266A (en) * 1987-01-07 1988-06-28 Shand Kevin J Traffic director
WO1989002637A1 (fr) * 1987-09-10 1989-03-23 Gudni Erlendsson Ecriteau eclaire
GB2215105A (en) * 1988-02-16 1989-09-13 Richard William Henry Ford Personnel evacuation system
EP0609170A1 (fr) * 1993-01-28 1994-08-03 H. KOCH & SONS CO. Bande lumineuse pour l'éclairage et le balisage d'une issue de secours
WO1995016249A1 (fr) * 1993-12-08 1995-06-15 Consilium Marine Ab Indicateur de trajet et bandeau eclairant
DE19526640A1 (de) * 1995-07-21 1997-01-23 Petra Schwaegerl Elektronisches Orientierungssystem

Also Published As

Publication number Publication date
AU5188698A (en) 1998-05-15
DE19644126B4 (de) 2005-03-24
DE19644126A1 (de) 1998-04-30

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