• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    There is an emergency lighting system (1) for a building (2) with at least one backup power supply (9, 10), with at least one control device (11, 12), and with at least one depending on the control device (11, 12) either with the backup power supply (9, 10) or a mains power supply (8) electrically connectable final circuit (6, 7), to the electrical supply lines (60, 70) a plurality of electrical loads (5) are connected. In order to achieve a particularly high level of security for persons, for example in the case of a necessary evacuation, it is proposed that at least one wireless access point (15, 16) is provided in the final circuit (6, 7) as one of the electrical consumers (5). for forming a wireless network structure (17) in the building (2) for at least one mobile terminal (13, 14) is provided.
    公开号:AT515956A1
    申请号:T50436/2014
    申请日:2014-06-23
    公开日:2016-01-15
    发明作者:Dietmar Ing Nocker
    申请人:Din Dietmar Nocker Facilityman Gmbh；
    IPC主号:
    专利说明:

    The invention relates to an emergency lighting system for a building with at least one backup power supply, with at least one control device, and with at least one depending on the control device either with the Ersatzstrom¬ supply or a mains power supply electrically connectable final circuit, connected to the electrical supply lines more electrical consumers are.
    In order to be able to ensure a trouble-free energy supply for escape route luminaires of a final circuit of an emergency lighting system, it is known from the prior art (DE19807844A1) to switch over between a mains power supply and a central backup power supply-mostly battery-backed by means of a control device. However, when evacuating buildings, even when the emergency lighting system was functioning, there was an increasing problem in the management of people. These can be justified not least with blind user trust on the functionality of mobile terminals, including wilder data connections was disturbed by a collapse of the grid-powered electronic infrastructure of the building or was interrupted by Verbindungsproble¬me to mobile networks. It is therefore necessary to work with persons who behave incorrectly and / or uncoordinated with regard to safety measures, which subsequently results in an increased problem in ensuring personal safety.
    In addition, it is known in emergency lighting systems (DE102011109090A1) to use Ethernet as a wired network structure for the energy and data supply of emergency lights. Such a wired network structure may also include a wireless access point to provide wireless data access to the center of the emergency lighting system. A standardized
    End circuit for electrical consumers does not have such an Ethernet based emergency lighting system.
    The invention is therefore based on the above-described prior art, the task of structurally changing an emergency lighting system with a final circuit so that despite disturbances in the electrical energy supply of the building a high level of personal safety can be ensured.Furthermore, for this purpose, an improved method for Operation of a Notbe¬leuchtungsanlage be created.
    The invention solves the stated object with regard to the emergency lighting system in that at least one wireless access point for forming a wireless network structure in the building for at least one mobile terminal is provided in the final circuit as one of the electrical consumers.
    If at least one wireless access point is provided in the final circuit as one of the electrical consumers, the functionality of the wireless access point for forming a wireless network structure in the building for at least one mobile terminal can always be ensured. Namely, the terminal circuit possibly connected to the replacement power supply can supply the wireless access point with electric power, so that wireless data transmission to mobile terminals can be ensured even in emergency situations-even if the mains power supply is disturbed. Reception gaps in mobile radio networks, as they often occur in buildings, therefore have no or at least considerably reduced effects on the reliability or function of mobile terminals, as a result of which negative personal behavior can be avoided even in such situations. The emergency lighting system according to the invention can therefore ensure a high level of personal safety.
    If the emergency lighting system has an emergency light center which is connected to the wireless access point for wireless transmission and / or reception of data relating to the building to a mobile or mobile terminal, this data connection can also be used, for example From hazardous areas - such as by transferring evacuation data. It is also conceivable to also transmit data on events in the building, on escape routes or on the management of emergency services. All this can further increase the safety of persons in an emergency and thus distinguish the emergency lighting system according to the invention.
    A simple communication standard may be provided by the emergency lighting system when the wireless access point is forming the network structure with a WLAN protocol.
    If the emergency lighting system has a connection to the Internet, with the wireless access point forming a WLAN hot spot, even in emergency situations people can be provided with a source of information about correct behavior. This can further improve personal safety.
    Personal safety can be further enhanced by the emergency lighting system when multiple wireless access points of one or more end circuits are cable connected to each other and together form a wireless network structure. Persons can thus rooms across a functional wireless network for building-wide wireless data transmission can be provided. Persons with mobile terminals integrated into this network can thereby inter alia also exchange data and information about the emergency with one another.
    The security in a data transmission can be increased if the Wireless Access Point is connected to the electrical power supply lines of the final circuit for its wired data transmission.
    Preferably, the final circuit as an electrical consumer on a escape sign lamp with a wireless access point, so as to further reduce the Konstruktions¬ effort on the emergency lighting system.
    Disturbances of several wireless networks in the building with each other can be forged if the emergency lighting system is connected to its activation as a function of a fault or a failure of the mains power supply to the wireless access point. The wireless access point of the emergency lighting system thus becomes active only in an emergency or evacuation case, so that no disadvantageous effects on other wireless network structures existing in the building have to be feared.
    With regard to the method, the invention achieves the stated object in that the final circuit supplies at least one electrical access point to at least one wireless access point in order to maintain a wireless network structure in the building for at least one mobile terminal in the event of a failure or malfunction of the mains power supply.
    By supplying at least one wireless access point with electrical energy, the final circuit can enable a wireless network structure in the building for at least one mobile terminal to be maintained in the event of a failure or disruption of the network power supply, so that wireless data transmission to mobile terminals is also possible In such situations adverse person behavior can be avoided or at least reduced, which can ensure safe and reduced-risk evacuation of people from the building. The method according to the invention can therefore contribute to increasing personal safety.
    This personal safety can be further increased if the emergency lighting system transmits, via the wireless network structure formed by the wireless access point, data relating to the building to, in particular mobile, terminals and / or receives from these. Such data may, among other things, represent evacuation data, data on events in the building, escape routes, and / or the direction of operator forces.
    Particularly low influence on possibly existing connections, network work environments etc. can be ensured by the method, if the wireless access network of the wireless access network is only formed in the building depending on a fault or a failure of the mains power supply.
    The method can be made user-friendly if an application software on one, in particular mobile, terminal connects to the wireless access point of the emergency lighting system as a result of a failure or a malfunction of another wireless network structure. Switching to the wireless network structure of the emergency lighting system can thus be automated, which may increase, inter alia, their reliability and the safety or effectiveness when evacuating the building.
    The coverage of the wireless network structure in the building can be improved if several wireless access points of one or more final circuits together form a wireless network structure. It can also facilitate access to the wireless network structure. For example, it is also conceivable to wirelessly access the entire network structure, even if cable-bound data connections to the emergency lighting system have failed.
    The wireless access points can also be used for locating persons in the building by locating a mobile terminal that can be connected to the wireless network structure in the building as a function of known positions of the wireless access points in the building. This can, among other things, facilitate the rescue of people from the building.
    An emergency lighting system which is particularly resistant to disturbances can be made possible if the wired data transmission of the wireless access point takes place via its electrical supply line of the final circuit.
    In the drawing, for example, the subject invention is illustrated schematically using a Aus¬führungsvariante.
    According to the illustrated figure, a schematic structure of a Notbeleuch¬tungsanlage 1 is shown, which is installed in a building 2 with several rooms 3 and 4. The rooms 3 and 4 are provided with a plurality of electrical consumers 5, for example escape sign luminaires 50, which are each connected to an end circuit 6 or 7 of the emergency lighting system 1. The electrical energy supply of the final circuits 6, 7 is ensured by a mains power supply 8 or by the respective substitute power supplies 9, 10. For this purpose, each final circuit 6, 7 is assigned a control device 11, 12 which is dependent on a possible fault or a failure the Netzstromversor- 8, for example, by a fire, the respective end circuit 6 and 7 with the backup power supply 9 or 10 electrically connects. The supply lines 60, 70 of the final circuits 6, 7 can thus always conduct electrical energy to the electrical loads 5 - and thus to ensure the electrical energy supply, for example, of escape sign luminaires. In general, it is mentioned that, instead of a plurality of backup power supplies 9, 10, it is also conceivable to provide a single backup power supply not shown in more detail for all the power circuits 6, 7. Furthermore, it is of course conceivable that separate mains power supplies for individual final circuits can be provided - and de¬ren backup power supplies are largely independently activated.
    Despite functional emergency lighting system 1, in certain emergency situations, an unfavorable behavior pattern was increasingly found in persons to be evacuated. Investigations in these persons showed a changed behavior pattern, which could be attributed to an impairment of their mobile terminals 13, 14. The collapse of the power supply in the building2 usually led to interruptions in the data and telephone connection of mobile devices, which has a negative impact on the persons to be evacuated in physical and psychological matters. In order to avoid or at least reduce these circumstances and thus not to jeopardize the safety of the emergency lighting system 1, at least one wireless access point 15, according to the invention in a final circuit 6, 7 in the exemplary embodiment in both final circuits, is used as the electrical consumer 5. 16 provided. For clarity's sake, not shown in detail, a escape sign light (50) can have a wireless access point (15, 16) itself - that is integrated into it and performs its function. The wireless access points 15, 16 can thus form and ensure a wireless network structure 17 in the assembly area of the final circuit 6, 7 or in the rooms 3, 4 of the building 2, because they are at least free of disturbances in the mains power supply 8. Therefore, even in an emergency situation to and / or between the mobile terminals 13, 14 a Daten¬verbindung ensured - even if these terminals are in gaps of mobile networks, as they often exist in a building 2. Disadvantageous reactions - for example in the case of evacuation - based on connection faults of mobile terminals 13, 14 can thus be avoided. The erfindungs¬gemäße emergency lighting system 1 is thus not impaired in their function with respect to the Personensicherheit, because in case of failure of the Netzstromversor- 8 a wireless network structure 17 in the building 2 for mobile devices 13,14 can be maintained.
    In general, it is mentioned that mobile terminals 13, 14 can represent, for example, mobile telephones, portable computers, data glasses, tablets, corresponding clocks, etc.
    The wired data transmission or communication between the two wireless access points 15, 16 is ensured via the wiring of the emergency lighting system 1. For this purpose, the electrical supply lines 60, 70 of the end circuits 3, 4 are used, to which the two wireless access points 15, 16 are connected. The connection line 20 provided between the control devices 11, 12 for the emergency light center 18 is also used for data transmission between the final circuits 3, 4.
    As can be seen from the figure, the emergency lighting installation 1 in each end circuit 3, 4 has a wireless access point 15, 16 in order to form a common wireless network structure 17 across the building 2. This can also facilitate the rescue of persons. The known positions of the wireless access points 15, 16 in the building 2 and the connection (s) of the respective mobile terminal 13 or 14 with the or the wireless access points 15, 16 can in fact point to the exact position of the devices 13 or 14 in the building. Rescue workers can thus be specifically directed in Building 2. However, such a location can also be used to monitor the movement of persons in the building 2.
    In particular, the emergency lighting system 1 according to the invention is characterized by the functionality of transmitting evacuation data to the mobile terminals 13, 14. For this purpose, the emergency light center 18 connects to the wireless access points 15, 16 and transmits the data 19 relating to the building 2 to the respective display 21 of the mobile terminals 13, 14. Thus, a particularly effective user line through the emergency lighting system 1 can be made possible, which considerably increases the security of the person, especially if evacuation data are transferred. This transmission can also be carried out by the mobile terminals 13, 14 to the emergency lighting center 18 in order to be able to provide the emergency lighting installation 1 with information about the status or problems in the evacuation of the persons feedback. These data 19 can also provide information on events in the building 2, for example fires, or contain information about free or blocked routes. Among other things, this data can help to guide the emergency services.
    The wireless access points 15, 16 are designed as WLAN access points in order to facilitate the dial-up into the wireless network structure 17 in today's standard of the mobile terminals 13, 14.
    By having the emergency lighting system 1 via its emergency light center 18 to connect to the Internet 24 - via Ethernet - the two wireless access points 15, 16 can also form a WLAN hot spot 22, 23 in order to ensure the data supply of mobile terminals 13 and 14.
    The emergency lighting system 1 also has a switch 25. With this switch, the wireless access point 15, 16 is activated as a function of a fault or a failure of the mains power supply 8. This makes it possible to first activate the wireless access points 15, 16 of the emergency lighting system 1 in an emergency in order to avoid interference with other wireless network structures, not shown.
    In general, it is mentioned that the protocol of the wireless access points 15, 16 can follow, for example, the IEEE 802.11 a, b, g, or h standard.
    权利要求:
    Claims (15)
    [1]
    Claims 1. An emergency lighting installation (1) for a building (2) having at least one power supply unit (9, 10), at least one control unit (11, 12) and at least one control unit (11, 12) either with the backup power supply (9 , 10) or a mains power supply (8) electrically connectable final circuit (6, 7), to the electrical supply lines (60, 70) a plurality of electrical consumers (5) are connected, characterized in that in the final circuit (6, 7) as one of the electrical consumer ( 5) at least one wireless access point (15, 16) is provided for forming a wireless network structure (17) in the building (2) for at least one mobile terminal (13, 14).
    [2]
    2. Emergency lighting installation according to claim 1, characterized in that the emergency lighting installation (1) has an emergency lighting center (18) which is connected to the wireless access point (15, 16) for wireless transmission and / or reception of data relating to the building (2) ), for example, evacuation data, data about events in the building (2), escape routes or management of deployment forces, is data-connected to a mobile terminal (13, 14).
    [3]
    3. Emergency lighting system according to claim 1 or 2, characterized in that the wireless access point (15,16) forms the network structure (17) with a WLAN protocol.
    [4]
    4. Emergency lighting system according to claim 3, characterized in that the emergency lighting system (1) has a connection to the Internet (24), wherein the wireless access point (15, 16) forms a WLAN hot spot (22, 23).
    [5]
    An emergency lighting system according to any one of claims 1 to 4, characterized in that a plurality of wireless access points (15, 16) of one or more terminal circuits (6, 7) are interconnected and form a wireless network structure (17).
    [6]
    Emergency lighting installation according to one of claims 1 to 5, characterized in that the wireless access point (15, 16) for its wired data transmission is connected to the electrical supply lines (60, 70) of the end circuit (6, 7).
    [7]
    7. Emergency lighting system according to one of claims 1 to 6, characterized in that the final circuit (6, 7) as an electrical load (5) has a rescue light (50) with a wireless access point (15,16).
    [8]
    8. Emergency lighting system according to one of claims 1 to 7, characterized in that the emergency lighting system (1) in response to a fault or a failure of the mains power supply (8) to the wireless access point (15,16) is connected to its activation.
    [9]
    Method for operating an emergency lighting system (1) of a building (2) in which, depending on a fault or failure of a mains power supply (8), the electrical consumers (5) of at least one end circuit (6, 7) of the emergency lighting system (1) of at least one power supply (9, 10) are supplied with electrical energy, characterized in that the final circuit (6, 7) at least one wireless access point (15, 16) supplied with electrical energy, so as in case of failure or interference of the mains power supply (8) a wireless network structure (17) in the building (2) for at least one mobile terminal (13, 14).
    [10]
    10. The method according to claim 9, characterized in that the emergency lighting system (1) via the wireless access point (15, 16) formed wireless network structure (17) on the building (2) related data (19), for example, evacuation data and / or Transmit and / or receive data on events in the building (2), on escape routes or on emergency services, on, in particular mobile, terminals (13, 14).
    [11]
    A method according to claim 9 or 10, characterized in that, depending on a failure or failure of the mains power supply (8), the wireless access point (15, 16) forms a wireless network structure (17) in the building (2).
    [12]
    A method according to claim 9, 10 or 11, characterized in that application software on one, in particular mobile, terminal (13, 14) is connected to the wireless access point (15, 16) of the wireless network structure in dependence on a failure or disturbance of another wireless network structure ( 17) of the emergency lighting system (1) connects.
    [13]
    13. The method according to any one of claims 9 to 12, characterized in that a plurality of wireless access points (15, 16) of one or more end circuits (6, 7) together form a wireless network structure (17).
    [14]
    A method according to claim 13, characterized in that, depending on known positions of the wireless access points (15, 16) in the building (2), a mobile terminal (13, 14) connectable to the wireless network structure (17) is located in the building (2) ,
    [15]
    15. The method according to any one of claims 9 to 14, characterized in that the wired data transmission of the wireless access point (15, 16) via its electrical supply line (60, 70) of the final circuit (6, 7).
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    引用文献:
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    DE29906702U1|1999-04-15|2000-08-24|Ceag Sicherheitstechnik Gmbh|Emergency lighting system|
    US20060261971A1|2005-05-17|2006-11-23|Danvir Janice M|Method and apparatus to aide in emergency egress|
    KR20100045749A|2008-10-24|2010-05-04|현대중공업 주식회사|Intelligent veacuation guidance system using power line communication|
    US20120262299A1|2011-04-14|2012-10-18|Chia-Chun Hung|Earthquake-triggered emergency indicator|
    US20130063412A1|2011-09-12|2013-03-14|Kenichi Ide|Electronic device and driving method of the electronic device|
    DE19807844C5|1998-02-25|2006-08-03|Inotec Sicherheitstechnik Gmbh|Device for central emergency lighting|
    ITVI20050149A1|2005-05-17|2006-11-18|Beghelli Spa|INTEGRATED SYSTEM FOR LIGHTING AND EMERGENCY LIGHTING|
    DE102011109090A1|2011-08-01|2013-02-07|Ceag Notlichtsysteme Gmbh|Emergency lighting system and method for its supply|
    DE102011053883B4|2011-09-23|2022-03-10|Rp-Technik Gmbh|Emergency lighting system with data communication capabilities|RU2020111519A|2017-08-28|2021-10-01|Индорсайтс Лимитид|LIGHTING DEVICE AND SYSTEM FOR ESTABLISHING COMMUNICATIONS, DETECTING AND / OR LOCATING|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50436/2014A|AT515956B1|2014-06-23|2014-06-23|Emergency lighting system for a building|ATA50436/2014A| AT515956B1|2014-06-23|2014-06-23|Emergency lighting system for a building|
    EP15173489.4A| EP2961028B1|2014-06-23|2015-06-23|Emergency lighting system and method for operating this emergency lighting system|
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