EP1575011B1 - Dispositif de signalisation - Google Patents

Dispositif de signalisation Download PDF

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Publication number
EP1575011B1
EP1575011B1 EP05005118A EP05005118A EP1575011B1 EP 1575011 B1 EP1575011 B1 EP 1575011B1 EP 05005118 A EP05005118 A EP 05005118A EP 05005118 A EP05005118 A EP 05005118A EP 1575011 B1 EP1575011 B1 EP 1575011B1
Authority
EP
European Patent Office
Prior art keywords
signal
signal pillar
transmitting unit
transmitter
pillar
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.)
Expired - Lifetime
Application number
EP05005118A
Other languages
German (de)
English (en)
Other versions
EP1575011A1 (fr
Inventor
Jürgen Marquardt
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.)
Werma Holding GmbH and Co KG
Original Assignee
Werma Holding GmbH and Co KG
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 Werma Holding GmbH and Co KG filed Critical Werma Holding GmbH and Co KG
Publication of EP1575011A1 publication Critical patent/EP1575011A1/fr
Application granted granted Critical
Publication of EP1575011B1 publication Critical patent/EP1575011B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to two or more of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to two or more of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources

Definitions

  • the invention relates to a signaling device, in particular a signal tower according to the preamble of claim 1.
  • Signal devices in particular signal towers, are frequently used to display operating states on technical devices, such as machines, systems or vehicles. They are mainly used to indicate malfunction of such machines or equipment, so that the operator is able to recognize and eliminate them. Furthermore, such signal devices can also signal operating states which pose a danger to the environment or to persons in the environment.
  • Machines are commercially available in which the controller (eg a PLC controller) fixed to a communication network, connected to transmit information to an operator or maintenance person.
  • the controller eg a PLC controller
  • Such a design has the disadvantage that at the location of the machine a firm connection between the machine control and the communication network is provided and beyond the entire machine control must be adjusted with appropriate effort.
  • a signal tower which has a radio module which is in communication with a receiver.
  • the radio module is always assigned to a specific signal tower or at least one specific signal element.
  • a remote monitoring is required only during certain phases of operation, while in other phases of operation, a conventional signal tower is sufficient.
  • one or more radio modules are also provided in the operating phases in which they are not required. This brings with it a corresponding effort.
  • the object of the invention is therefore to propose a signal device which is able to generate the corresponding signals outside the range of the usual optical or acoustic signals.
  • a signal tower according to the invention with little effort is flexible, can be provided with a radio module as needed.
  • the invention makes use of the fact that the corresponding machines, systems, vehicles or the like, in any case an interface to the signal device, since the signal device should generate a visual or audible signal to display the desired operating state in the usual way. Moreover, such a conventional signal device already has a control for generating such signals.
  • the invention makes use of this circumstance in order to achieve a mobile receiver via the additionally available transmitter for wireless data transmission, which can be carried, for example, from a more remote control or monitoring person, who may also be located outside the premises. On the side of the technical equipment to be monitored this no modifications are required.
  • the transmitter of the signaling device is furthermore designed as a replacement module.
  • the existing signaling columns or their associated signal elements can thereby without replacement in each mode, ie. be used with or without radio module.
  • An exchange module can be particularly easily and quickly installed or removed in an existing signal tower, if its connection elements at least partially correspond to the mechanical and / or electrical connection elements of individual signal elements of a signal tower.
  • Signal towers with a modular design are already available in various designs in the trade.
  • the individual signal elements are connected, for example, by means of a bayonet closure, wherein internally during closing or opening of the bayonet closure the electrical contacts, for example, as spring contacts closed or opened.
  • a radio module provided with corresponding connection elements can be integrated into a signal tower just as easily and quickly as the individual signal elements which form the various segments of the signal tower.
  • the transmitter and / or the receiver is designed as a subscriber of a public communication network. In this way, no separately created data transmission path is required.
  • an additional transmission unit can be provided in the data transmission path between transmitter and receiver.
  • a transmission unit can serve as an interface in a public communication network.
  • the communication network can be designed as a wireless radio network and / or as a fixed cable network. It is essential in this embodiment, only the wireless connection between the transmitter of the signaling device and the transmission unit in the transmission path between transmitter and receiver.
  • a development of the above-mentioned embodiment includes the operation of multiple transmitters of one or more signaling devices with one and the same transmission unit. By means of digital data transmission channels, such a configuration can be implemented without difficulty, whereby the expense of multiple transmission units can be eliminated.
  • the signal device can be used for such a machine or plant or also for a vehicle or Such are particularly monitored by the signal device such a change module is added to the transmitter according to the invention.
  • the corresponding technical device is a corresponding monitoring available, ie it is a signal delivery even overnight, even from outside the premises, etc. possible.
  • a landline telephone, a mobile telephone, a radio and / or an Internet subscriber is provided as the receiver.
  • all such communication devices are suitable for realizing the invention.
  • the corresponding transmitter in the signaling device can also be designed as a radio or mobile phone or radio modem.
  • the communication between transmitter in the signaling device and receiver at the signal addressee, e.g. an operator, takes place directly over the corresponding wireless transmission path.
  • the transmitter can contact the receiver via a transmission unit mentioned above.
  • a wireless connection of the transmitter to a computer connected to the Internet wirelessly or via cable can be provided.
  • the transmitter may also be formed as a mobile phone for communication with a base station connected to the landline telephone.
  • der.Sender can be formed, for example, as a so-called DECT telephone unit, within the reach of this DECT handset the appropriate base station for the fixed telephone network is provided.
  • Another embodiment would be the use of so-called blue-tooth units, by means of which, for example, a wireless connection from a transmitter according to the invention to a computer can be provided to carry out a transmission, for example via the Internet.
  • the signal device according to the invention can also be provided with a transmitting unit which can transmit its signals via a plurality of transmission modes.
  • a transmitting unit which can transmit its signals via a plurality of transmission modes.
  • the type of signals to be transmitted can be configured in many ways depending on the application.
  • a transmission of voice message can be provided as well as the transmission of written messages, for example so-called SMS, etc.
  • the transmission of simpler e.g. However symbolized warning or information signals are readily conceivable.
  • a signal device is preferably designed so that it also includes a receiver.
  • This embodiment allows for interactive data transmission, i. a corresponding operating or monitoring person can also send information to the signaling device or interrogate it there.
  • a signal device can furthermore be designed so that the signal addressee can be entered freely selectable.
  • the storage of multiple signal addressees is here conceivable to make provision for an emergency that the desired operator or maintenance person is not available. If several persons are to be informed, then, in such an embodiment, this can also be carried out simultaneously or immediately one after the other by means of a signaling device according to the invention.
  • the transmitter according to the invention Depending on the type of data transmission channel, a certain electromagnetic power is radiated by the transmitter according to the invention. This energy can be enough to cause interference with the signaling device. Thus, for example, LEDs that generate a light signal can already be disturbed by low radiated power on the order of 5 watts or the like. Sensitive. Therefore, in a corresponding embodiment of the invention, the sensitive components, such as the signal generator (LED, piezo buzzer, etc.) or electronic control units with respect to the antenna of the transmitter according to the invention appropriately shielded, so that no or at least not too large interference fields in the corresponding signal generator and / or the control electronics can occur.
  • the signal generator LED, piezo buzzer, etc.
  • the antenna is further attached to the outside of the signaling device in order to ensure a greater distance and better ways to shield the corresponding components of the signaling device.
  • the single FIGURE shows a side view of a signal device according to the invention with a radio module according to the invention in a sectional view.
  • the signal device is designed as a signal tower 1, in which a plurality of optical and / or acoustic signal elements 2, 3, 4 are joined together.
  • These individual signal elements 2, 3, 4 can be provided, for example, for a modular construction with corresponding closure mechanisms, for example a bayonet closure, as well as the corresponding contact elements for producing the electrical contacts during assembly.
  • the signal tower 1 is closed with a lid 5, which may possibly also include a signal element, such as a piezo buzzer or the like.
  • a base 6 is provided as a connection element, ie it can be connected via non-illustrated connecting elements such as a connection cable, brackets or the like with the corresponding machine, system or the corresponding vehicle.
  • a radio element 7 is now arranged between the base 6 and the first adjacent signal element 2.
  • the radio element 7 includes a transmitter unit in the form of a radio module 8, the antenna 9 is guided outside of the housing 10 of the radio element 7 and this passes through this housing 10.
  • the radio module 7 or its housing 10 is constructed in accordance with the signal elements 2, 3, 4.
  • the mechanical connection of the radio module 7 is accordingly the same as the connection between the individual signal elements 2, 3, 4.
  • the structure of the signal tower 1 is very fast and easy to accomplish.
  • the radio module 7 can also be removed by simply loosening the corresponding closure, for example a bayonet closure between the base 6 and the signal element 2 and reused for other purposes.
  • the electrical connection points are formed so that they are automatically opened or closed at the same time when opening or closing the mechanical fasteners.
  • the radio module 8 includes, among other electronic components, not shown, a transmitter 11 which is in communication with the antenna 9.
  • the arrangement of the radio element 7 between the base 6 and the lowermost signal element 2 includes a certain function. At this point, all control signals for the signal elements 2, 3, 4 arranged above can be picked up by the radio module 8.
  • the radio module 8 can be connected to a control electronics (not shown) in the socket 6.
  • control signals for the overlying signal elements can be tapped further up between the individual signal elements 2, 3, 4, because usually not all control signals are passed through the entire signal tower 1 in order to reduce the expense.
  • the radio module 8 can use the control signals for the individual signal elements 2, 3, 4, which are generated anyway by the machine control for the signal tower 1 or the control electronics, not shown in detail, in order to generate a corresponding radio signal and to emit it via the transmitter 11.
  • the machine control does not need to be adapted to the inventive design of the signal tower 1.
  • the signals radiated by the radio module 8 can be received and sent to a signal addressee, e.g. to an operator or maintenance person.
  • the radio module 8 can be designed as a so-called GSM radio module, as a blue-tooth module, as a DECT radio modem, etc.
  • the radio element 7 is the same as the other elements of the signal tower 1, ie, as the base 6, the signal elements 2, 3, 4 and the lid 5 designed as an exchange module. It can thus be removed by simple handles, eg by loosening a bayonet between the signal element 2 on the one hand and the base 6 on the other hand from the signal tower and integrated elsewhere in a corresponding signal tower. The remaining components of the signal tower 1, ie the unit formed from the signal elements 2, 3, 4 and the lid 5 can then easily be placed back on the base 6, fixed, contacted and operated as a conventional signal tower.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmitters (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Claims (17)

  1. Colonne de signalisation (1) pour afficher au moins un état de fonctionnement d'un appareil technique tel qu'une machine, une installation, un véhicule ou analogue comportant un élément de signalisation (2, 3, 4) optique et/ou acoustique
    * en plus, elle comporte une unité d'émission (8) avec un émetteur (11) pour une transmission sans fil de données vers un récepteur,
    colonne caractérisée en ce que
    l'unité d'émission (8) de la colonne de signalisation comporte un module interchangeable (7),
    * le module interchangeable (7) ayant au moins en partie les mêmes éléments de raccordement mécaniques et électriques qu'un élément de signalisation (1, 3, 4) de la colonne de signalisation (1) pour que le module interchangeable (7) puisse être intégré de manière amovible dans la colonne de signalisation (1).
  2. Colonne de signalisation selon la revendication 1,
    caractérisée en ce qu'
    il est prévu pour une transmission sans fil de données par rayonnement électromagnétique et/ou par rayonnement d'ultrasons.
  3. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    l'unité d'émission (8) et/ou le récepteur font partie d'un réseau de communication public.
  4. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce qu'
    une unité de transmission est prévue dans le chemin de transmission entre l'émetteur et le récepteur.
  5. Colonne selon l'une des revendications précédentes,
    caractérisée en ce que
    plusieurs unités d'émission (8) peuvent être reliées à une unité de transmission.
  6. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    le récepteur est un téléphone de réseau fixe, un téléphone mobile, un appareil radio et/ou un utilisateur d'Internet.
  7. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    l'appareil de signalisation (1) comporte en plus un récepteur pour recevoir des données par un chemin de transmission de données sans fil.
  8. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    l'unité d'émission (8) comporte un modem de radio-mobile pour sélectionner un réseau de radio-mobile.
  9. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    l'unité d'émission (8) est la partie mobile d'une station de base de téléphone d'un réseau fixe.
  10. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    l'appareil de signalisation (1) comporte comme unité d'émission (8) une unité de téléphone DECT et/ou un module Bluetooth.
  11. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce qu'
    il est prévu une unité d'émission (8) avec plusieurs émetteurs (11) pour des canaux de transmission différents.
  12. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    l'émetteur (11) est réalisé pour transmettre des informations vocales et/ou des informations écrites.
  13. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce que
    l'émetteur (11) est conçu pour transmettre différents états de fonctionnement.
  14. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée par
    un écran pour protéger les composants sensibles de la colonne de signalisation vis-à-vis de l'émetteur (11).
  15. Colonne de signalisation selon l'une des revendications précédentes,
    caractérisée en ce qu'
    une antenne (9) est installée sur le côté extérieur de la colonne de signalisation (1).
  16. Machine ou installation équipée d'une colonne de signalisation comportant un générateur de signal optique et/ou acoustique,
    caractérisée en ce que
    la colonne de signalisation comporte une unité d'émission (8) selon l'une des revendications précédentes.
  17. Véhicule équipé d'une colonne de signalisation caractérisé en ce que la colonne de signalisation comporte une unité d'émission (8) selon l'une des revendications précédentes.
EP05005118A 2004-03-11 2005-03-09 Dispositif de signalisation Expired - Lifetime EP1575011B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004012309 2004-03-11
DE102004012309 2004-03-11

Publications (2)

Publication Number Publication Date
EP1575011A1 EP1575011A1 (fr) 2005-09-14
EP1575011B1 true EP1575011B1 (fr) 2012-05-09

Family

ID=34813682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05005118A Expired - Lifetime EP1575011B1 (fr) 2004-03-11 2005-03-09 Dispositif de signalisation

Country Status (5)

Country Link
US (1) US7587178B2 (fr)
EP (1) EP1575011B1 (fr)
JP (1) JP4787518B2 (fr)
CN (1) CN100481140C (fr)
DE (1) DE102005011171A1 (fr)

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Also Published As

Publication number Publication date
JP2005346697A (ja) 2005-12-15
US20050200460A1 (en) 2005-09-15
JP4787518B2 (ja) 2011-10-05
US7587178B2 (en) 2009-09-08
CN1707534A (zh) 2005-12-14
EP1575011A1 (fr) 2005-09-14
CN100481140C (zh) 2009-04-22
DE102005011171A1 (de) 2005-09-29

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