EP0308446A1 - Systeme d'alarme, de securite et de sauvetage combines. - Google Patents

Systeme d'alarme, de securite et de sauvetage combines.

Info

Publication number
EP0308446A1
EP0308446A1 EP88902581A EP88902581A EP0308446A1 EP 0308446 A1 EP0308446 A1 EP 0308446A1 EP 88902581 A EP88902581 A EP 88902581A EP 88902581 A EP88902581 A EP 88902581A EP 0308446 A1 EP0308446 A1 EP 0308446A1
Authority
EP
European Patent Office
Prior art keywords
room
data exchange
box
room box
alarm
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
Application number
EP88902581A
Other languages
German (de)
English (en)
Other versions
EP0308446B1 (fr
Inventor
Carl Erik Starefoss
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 AT88902581T priority Critical patent/ATE79480T1/de
Publication of EP0308446A1 publication Critical patent/EP0308446A1/fr
Application granted granted Critical
Publication of EP0308446B1 publication Critical patent/EP0308446B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B25/014—Alarm signalling to a central station with two-way communication, e.g. with signalling back
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/001—Signalling to an emergency team, e.g. firemen

Definitions

  • the present invention relates to a combined alarm, security and rescue system, comprising a storage arrangement or room box for one or more breathing masks, which is readily available to users in an associated room, in order to prevent smoke poisoning and a two-way communication arrangement for use in giving the alarm and controlling a number of rooms with associated room boxes, for example rooms in high buildings (hotels, hospitals, office complexes, and the like).
  • storage arrangement in general an arrangement which fits in with fixtures in a hotel room or the like and for example has the shape of a cupboard (box) , a drawer ox si. lar cubicle.
  • the storage arrangement is generally designated as "room box” .
  • Security systems are known for use on the outbreak of fire, on the occurrence of extreme smoke development, on break-in attempts and in various other situations which are to be overseen, for example for use in hotels, in hospitals, in office complexes, on board cruise vessels, on board offshore installations etc., where a number of people can be gathered together in small or large groups in a number of rooms .
  • Such known systems have employed for example manually releasable detectors or detectors which are released by automatic sensing o movement, smoke development, heat development etc.
  • the detectors can for their part release on actuation light and/or sound alarm locally and/or at more remotely disposed locations or they can emit another signal to a central control or signal for the release of sprinkler devices or the like.
  • Such known systems hav however been burdened with certain deficiences and have in many instances been found to be inadequate, especially when concerned with saving human lives under difficult conditions.
  • the aim is to adjust the conditions for a system with which one can get a ready survey an control of the presence of persons in the various rooms together with a survey and control of available equipment, such as breathing mask, in the rooms of interest.
  • the objective is to keep breathing masks and other equipment of interest in a room box and by means of remote control from a data exchange of possible opening of the room box, the aim is to ensure that breathing masks and other equipment are intact and ready for use on relevant occasions.
  • the aim is to establish a two-way communication system from and to the data exchange to and from ech individual room via the associated room box.
  • the objective is to allow the room box in each individual room t serve as a separate communication link to and from the data exchange, so that one can have a constant open communication lin between the data exchange and the individual room with associate continuous control of the room box.
  • the communi cation system can be rather complicated in the simultaneous communication with each and all rooms via the data exchange, but with the use of simple, coded signals one can achieve at any rat a rapid and effective communication even in large systems which shall control a large number of separate room boxes .
  • the system according to the invention is characterised in that the room box is connected via a microbreaker or similar actuation arrangement wirelessly or via wires to a data exchange with data screen and printer, and that there is established two-way communication from the room box to the data exchange and from the data exchange to alarm emitters for light and sound on the room box, the data exchange being adapted by means of its ow microprocessor to emit signals for the release of alarms to room individually or in groups on one or more floors, as required, via the alarm emitter for light and/or sound for associated room boxes, while the microbreaker in connection with the room box is adapted by manual or other actuation to release an equivalent signal to the data exchange for indicating room number, floor, moment of signal release, and the like.
  • the system involves being able to communicate in certain instances with a particular room box or a particular group of room boxes in the cases this is preferred, while in other instances one can communicate with large groups of room boxes or with each and all room boxes simultaneously.
  • each room box which can be provided with breathing mask, flashlight and the like, is sealed and adapted to release, via the microbreaker, equivalent signals to the data exchange on opening the room box for withdrawal of breathing mask, flashlight and the like.
  • the system can be utilised for controlling that the sealed room box is intact in a condition fully ready for use, as a system for warning the moment of opening the room box together with recording centrally which room number and which floor is in question. If the room box is opened unintentionally, this is announced automatically to the data exchange and one is thereby warned about tempering with the breathing mask or other equip ⁇ ment. Under normal conditions after such warning about tampering with said equipment, service can investigate the rooms in question and ensure that the breathing mask and other equipment is intact and ready for use.
  • the opening function can itself serve to emit return messages to th exchange if the emitted message or emitted warning from the exchange has actually been understood and carried out.
  • the data exchange With suc a return message the data exchange consequently obtains confir ⁇ mation and can simultaneously record that the use is present at the room in question, from which the return message occurs via the room box.
  • the return message or the warning from the room box show with coded signals the moment in time, room number, floor number and other relevant data.
  • each room box is coupled one or more .
  • additional microbreakers for separte control of special conditions or special equipment, such as door- or window-sensing or smoke-, heat- or movement-sensing arrangement in the associated room, the one or more additional microbreaker being coupled to the data exchange via the room box for recordi and/or warning of the data exchange by actuation of said arrangement .
  • the invention in this connection is further characterised i that the one or more further microbreakers are adapted via the room box to emit sound and/or light warnings directly to the associated room on actuation of said door-, window-, smoke-, heat- and/or movement sensing arrangement.
  • the one or more further microbreakers are adapted via the room box to emit sound and/or light warnings directly to the associated room on actuation of said door-, window-, smoke-, heat- and/or movement sensing arrangement.
  • the communication system can be made especially effective i that the room box is provided with one or more arrangements for illustrating specific messages, and that the room box is provide with a special microbreaker for receipt or return notification o received messages or warnings,
  • the room box is permanently coupled to a battery, which can supply equipment connected to the room box with a separate supply of current, for example on a power failure, the battery of the systems being connected with line current via a trans ormer/regulator.
  • the room box is connected to the data exchange via a sender card and a receiver card and coaxial broad band cable, in which another communication can be effected simultaneously via TV, video and the like.
  • the room box can be connected to the data exchange via a sender card in a wireless transmitter and a receiver card in a wireless receiver, the transmitter and the receiver being adapted to communicate with equivalent receivers and equivalent transmitters in the data exchange.
  • Fig. 1 shows the system according to the invention in a block diagram.
  • Fig. 2 shows schematically an alarm box for alarm signals which issue from the data exchange to the different single rooms
  • Fig. 3 shows schematically an alarm box for alarm signals which enter from the different single rooms to the data exchange
  • Fig. 4 shows a floor box to which there are connected the different rooms in a floor of a building.
  • Fig. 5 and 6 show the front and the one side of a room box according to a first embodiment for use for example in a hotel.
  • Fig. 7 and 8 shows the front and the one side of a room box according to a second embodiment for use for example in a cabin of a dwelling platform of an offshore installation.
  • Fig. 9-11 show a floor plan of a hotel, where the plan illustrates marked warnings and messages to and from the different hotel rooms, as can be recorded for example in the reception of the hotel.
  • the present invention finds application in many different areas where a number of people have more or less permanent or more or less occasional residence, especially in connection v/ith overnight stays.
  • permanent residence quarters such as apartment houses or similar resi ⁇ dences complete with caretaker or similar keeping watch.
  • hotels or similar places for overnight stays cruise ships or similar passenger ships or othe larger vessels together with residential platforms and similar installations at sea.
  • Each area of application can have special demands on safety and control, but can at the same time have several requirements which are common or which can be solved separately with similar simple means.
  • a first area of use shows an application in a hotel, especially designed for guests of the hotel.
  • a data exchange 10 for example in connection with a reception in the hotel.
  • a coupling point 10a for 220v mains voltage with wire connection 11 to a battery charger 12 (220v/12v) having wire connection 13 further to a chargeable nickel-cadmium-battery 14.
  • Low voltage (12v) direct current wire connections 15 from the battery 14, are connected via two main fuses 16 to wire connec ⁇ tions 17 to a converter 18.
  • Wire connection 19 of alternating current (220v) from the converter 18 delivers current to a PC-terminal 21.
  • the terminal 21 comprises a data screen 21a, a memory 21b and a keyboard 21c. From the memory 21b extends a wire connection 22 to a printer 23.
  • a first multicable 24 from the fuses 16 passes to a first alarm box 25 for producing outgoing alarm signals (sound and light signals) , that is to say for producing signals from the data exchange 10 to external rooms.
  • a second multicable 26 passes from the memory 21b of the PC terminal to a second alarm box 27 for ingoing alarm signals, that is to say for signals which enter the data exchange from external rooms.
  • the multicables 24, 26 are connected to each other via a third multicable 28 and the alarm boxes 25, 27.
  • a number of multicables 29a, 29b, 29c and 30a, 30b, 30c to a respective floor box 31a, 31b etc. in a corresponding number of floors .
  • the whole system including the communication arrangement and the individual room boxes with associated signal givers and signal receivers, is normally connected to a common line current system which can be changed over to a separate battery system. If necessary the communicatio arrangement can be served by a separate battery system in the data exchange and a corresponding separate battery system for each single room.
  • Fig. 1 single wire connections and multicable connections, but alternatively there can be employed instead of multicable connections fiber cables or coaxial broad band cables, for example with parallel use. of coaxial broad band cables for normal TV transmission or video transmission to the hotel rooms separately.
  • the wireless system can comprise for example at the data exchange an in each single room a transmitter, a receiver, a regulator, a microbreaker, sound and light alarm producers, separate indi ⁇ cators (data screen, printer, warning arrangements, and the like), batteries, converter, coupling to the network, etc., without concrete details of the same being shown herein.
  • the aim is to incorporate the following functions: a) in a permanently open, two-way communication line betwee the data exchange 10 and the individual room with associated roo box, provision is made, parallel with the control operation, to emit momentarily by means of coded signals warnings and/or messages from the data exchange to the single room box and from the single room box to the data exchange, under this b) provision is made to establish an automatic signal production from the single room to the data exchange by releasing signals via microbreakers in room boxes and/or microbreakers in other controlled equipment, or controlled installations (smoke or heat detectors, admission doors, windows, or the like), and c) to establish an automatic signal production via light and sound producers in the single room for transmitting warnings from the data exchange to the single room and/or for transmitting warnings to the single room in connection with the release of microbreakers in the single room, and d) to establish a possibility for transmitting specific messages or instructions separately or in combination with or in continuation of the warning, from the data exchange to
  • Fig. 2 the alarm box 27 is shown for incoming alarm signals, that is to say alarm signals which are transmitted from the single room to the data exchange.
  • a micro ⁇ processor 36 for alarm control, with associated coupling bar 37 for the coupling of cables, herein illustrated by the cable 30a.
  • coupling points for the cable directly connected to the microprocessor 36 At 38 there are shown coupling points for the cable directly connected to the microprocessor 36.
  • the joining of the cable 28 to a 5 voltage regulator 41 is shown, with corre ⁇ sponding coupling points 42 directly connected to the micro ⁇ processor 36.
  • Fig. 3 there is shown the alarm box 25 for outgoing alar signals, that is to say alarm signals which are transmitted from the data exchange to the single room.
  • a microprocessor 44 is shown with a series of relays 45a, 45b, etc. for each floor. By arranging several print cards on top of each other several alarm signals can be emitted as required.
  • Two cables 29a and 29b (one for each floor) are shown which are connected to their respective relays 45a and 45b.
  • At 47 there are shown coupling points for the cable 24 and for certain wires in the cable 26, and at 4 there are shown coupling points for remaining wires in the cable 26.
  • a floor box 31a there is shown a floor box 31a.
  • Each floor box 31a, 31b, etc. is mounted in its respective floor and forms a connection between each room of the floor in question and the data exchange.
  • the cables 32a and 32b-32j which come from their respective room boxes 33a and 33b-33j, pass into the floor box 31a and into the floor box 31b, etc., separately to a common alarm coupling bar 51 and to common direct current (+/-) couplin bars 52 and 53. From the coupling bar 51 the multicable 30apasse to the alarm box 27, while from the coupling bars 52, 53 wires pass from the multicable 29a to the alarm box 25.
  • the cables 30a,.30b, 30c, etc. from the alarm box 27 can be combined into a common cable to two or more floor boxes 31a, 31b, etc.
  • the cables 29a, 29b, etc. pass from the alarm box 25 and separately directly to their respective floor boxes 31a, 31b, etc.
  • a room box transmitter can operate in the following manner: On opening the room box, the microbreaker of the room box is activated and this activates at the same time the room box transmitter, which then gets current for example from a battery.
  • the room box transmitter sends simultaneously a coded signal to a receiver in the data exchange. This central receiver gives a signal further ⁇ more to a data machine for recording and indication that the roo box in question has opened (activated) .
  • the room box receiver in a controlled room functions in the following manner: On the room box receiver (which can be permanently coupled to a battery in the room box) receiving a coded signal from the transmitter in the data exchange various functions in the room in question can be controlled. By actuating via the transmitter of the data exchang and the receiver of the room box a microbreaker in connection with a battery-controlled installation of the room box there can be released for example alarms via light and sound producers in connection v/ith the room box.
  • both room box receiver and room box transmitter are permanently connected to the battery system of the room box. This battery system can in turn be connected to the network in the usual known manner via AC/DC converter and change over breaker which are activated on a power failure.
  • a broad band system there can be used a transmitter card, a receiver card, a regulator, a microbreaker, sound and light alarm producers and batteries which are coupled via a converter and change over breaker to the mains voltage.
  • the microbreaker is activated, which in turn activates the transmitter card which gets current from the battery.
  • the transmitter card then emits a coded .signal to a receiver card in the data exchange via coaxial broad band cable, in which there can simultaneously take place another communication, for example TV/video transmission.
  • a main receiver card then gives information further into the data exchange about which room box has been activated and opens simultaneously for further communication via data machine.
  • the receiver card functions in the following manner:
  • the receiver card in combination with the room box receives a coded signal from the transmitter card in the exchange via the associated coaxial broad band cable as mentioned above.
  • This transmitter card in the exchange is controlled from the data machine.
  • the receiver card in the room box records the coded signal and emits a corresponding alarm via light and sound producers on the room box.
  • the said transmitter card and receiver card in combination v/ith the room box comprises a broad band transmitter and receive together with associated microprocessor, and all of said compo ⁇ nents are connected to the battery of the room box, so that operation is also ensured in the case of power failure.
  • a broad band system or in other wiring systems extra emergency equipment in the data exchange and/or at other suitable locations, in order t ensure that the installation also functions under extreme conditions of power failure from the mains voltage.
  • a room box 33a v/hich is designed for use in a hotel room and more specifically for use in a double room, that is to say for example for use for two lodging guests and a third casually visiting guest.
  • the roo box consists of five units 331, 332, 333, 334 and 335 placed together.
  • the uppermost unit 331 includes a pair of sound producers 55, two light producers 56, 57 (for example with red and green lights) and a set of microbreakers 58.
  • the next three units 332, 333 and 334 include their respective front doors 59 v/ith their respective microswitches 58.
  • the door 59 provides access to a chamber 60 which can include a breathing'mask 61.
  • the fifth, lowermost unit 335 includes diverse communication equipment, for example battery, transmitter card, transmitter receiver, microprocessor and the like (not shown further) .
  • a first indicating lamp 65 which when activated provides for example a direction "GO TO EXIT”
  • a second indicating lamp 66 which when activated provides for example a direction "REMAI IN THE ROOM” .
  • a primary sound and light signal can be emitted via the sound producer 55 and the light producers 56, 57 on the upper unit 331 of the room box 33a.
  • the one light producer 56 can for example emit a flashing light signal, while the other light producer 57 can for example illuminate a particular direction, such as a direction about fetching out of the box and putting into use breathing masks together with fetching out flashlights etc.
  • a microswitch will be actuated, and thereby a corresponding signal will also be emitted back to the date exchange 10 about one or more such doors having been opened. Consequently there will thereby be emitted a clear return message that guests in question a) are present and b) have been warned together with c) having followed presumably a first direction.
  • the data exchange has thereby received in the return . message via the microswitch confirmation that the conditions a-c are under control in the room in question, that is to say the return message that the guest or guests are in the room and have received the warning and have complied with the first direction.
  • a room box 33a' which is designed for use in a bed- or living room for the crew on board residential platform, on board a boat or in another connection, for example for service at a hotel.
  • a room box corresponding essentially to the room box as shown in Fig. 2 and 3 , with the only difference that the lowermost unit is provided with four alarm indicating lamps 67-70 and an alarm receipt button or extra microswitch 71 instead of the indicating lamps 65, 66.
  • the four lamps 67-70 can indicate various instruc ⁇ tions, for example that the occupants shall "REMAIN IN THE ROOM", or "GO TO MEETING PLACE” or “GO TO RESCUE LOCATION” or “EXIT THE ROOMIMMEDIATELY” etc.
  • instruc ⁇ tions can be emitted between the data exchange and the room in question with return messages via said receipt button.
  • the room boxes 33a' can if desired be employed in the same system as the room boxes 33a according to Fig. 5 and 6.
  • the return message from each individual room to the data exchange is valuable in several connections, but in particular it is important for resc crews who are to assist guests and other persons in a rescue situation and for fire crews and others who are to safeguard the rescue conditions during the rescue operations.
  • a more remote parallel operating data exchange at the fire station, at the police station or in security personnel can be present if necessary a more remote parallel operating data exchange at the fire station, at the police station or in security personnel.
  • Fig. 9-11 there is shov/n an example of a screen indidato in the data exchange for illustrating a floor chart 75 for a hotel, in which there are shown sixteen separate hotel rooms numbered from "201" to "216". Corresponding floor plans can be assigned to each floor.
  • the screen indicator itself there can be written out on the printer a corresponding illustration as shown in Fig. 9-11, but simultaneously an indication of date, hour, operator, etc., such as shown lowermos to the right in Fig. 9-11, that is to say in the present case separate hours (20:25:18 o'clock, 20:27:20 o'clock and 20:27:45 o'clock) for three different indicators on the floor chart .
  • Fig. 9 there are indicated by a first cross-hatching all the rooms which are rented out and where theoretically guests ca be found. Said rented rooms which are illustrated by cross- hatching in the floor chart 75 are indicated to the left of Fig. 9 in column form in the column marked A.
  • a column B the room numbers for all rooms in which microswitches which show that the warning is received are released and that breathing masks or other equipment are taken out and are expectedly made ready for use.
  • column C To the left in column C there are indicated two of the rented rooms from which return messages are missing.
  • keys There can be concretely checked outside the present system whether keys are delivered from reception to said rooms i column C. If the last-mentioned is the case one can set in motio further investigations, for example by ringing up on the tele ⁇ phone, in order to establish whether the guest is present in the room. If desired, there can be effected a continuous warning bot to the rooms as indicated in column C together with all the room which are not indicated as rented in Fig. 9.
  • the return messages automatically coming in which are recorded in column B in Fig. 10, can arrive at Individually different points of time and then each has separate recording. If desired there can for example also be recorded via the printer the point of time of each singl return message and be recorded any extra investigation which is effected over and above the return messages which are indicated in column B.
  • Fig. 11 there is emitted for certain rooms, such as indicated in column D to the left of Fig. 11 and as indicated by vertical lines in the floor chart 75, a second message of a firs type (for example "REMAIN IN THE ROOM"), while there is emitted for the remaining rooms, such as indicated in column E to the left of Fig. 11 and as indicated by horizontal lines in the floo 75, a second message of a second type (for example "GO TO MEETIN PLACE”) .
  • the third column C to the left of Fig. 11 is still unde attention for possible further investigation.
  • the communication system is based on simple signals emitted from the data exchange and received separately in each room.
  • the communication system is based on simple signals emitted from each separate room and correspondingly received separately in the data exchange.
  • the directions and the messages can be recorded separately, but can for example be indicated together on the data screen via a floor chart or similar survey chart and finished in chart form and/or in another manner via a printer.
  • each individual room box as storage boxes for diverse rescue equipment, such as breathing masks and flash ⁇ lights, and in this connection combining withdrawal of such rescue equipment v/ith an emission of a signal, v/hich is released by microswitch on opening the door to appropriate storage boxes, there is the possibility of achieving ready and rapid two-way communication between the data exchange and the individual room with specific return messages.
  • the charted survey there is the possibility of obtaining effective insight into approaching the problem for each individual room and for each individual floor based on return messages gradually as the room boxes are opened.
  • the microswitch in the door lock can be used for warning of the opening and closing of the door.
  • a second microsv/itch can be arranged in association with a main switch (for light, radio, TV, etc.) which is actuated by the same key as the door key and immediately the second microswitch is actuated there can be emitted a corresponding signal to the exchange that the room is in use.
  • the key is preferably locked fast in the main switch as long as the main switch is connected. Immediately the key is , taken .out of the main switch a warning can be emitted to the dat exchange.
  • the system can be utilised for warning about ordinary things, such as consump ⁇ tion from the bar cabinet and the use of pay TV programs, and th like.
  • the system can be made of service for indicating in the data exchange for example the starting and finishing of cleaning and clearance of the individual rooms for new guests.
  • a communication system can be established which can daily have great significance in a reception or similar security room, in order to provide complet and accurate overseeing of each individual room in a routine wiring, based on simple routine controls. For example use of th bar cabinet, use of the telephone, use of TV/video or other similar services can be recorded.
  • Control of the presence of guest/guests in the individual room including the time of arrival in the room and departure from the room of the guest/guests.
  • th routine overseeing of normal and conventional functions in a hotel such as mentioned above, one has the possibility of ensuring a special security of each individual room separately with the intention of warning of water damage, warning of the signs of fire (heat and smoke development), warning of break-in warning of the theft of paintings and general warning of acute, spontaneously occurring things in the individual room.
  • connection v/ith such warnings there can be established in addition a general, two-way communication system or message system for transmitting return messages and transmitting instructions to and from the individual room from and to the dat exchange outside the usual communication systems, such as tele ⁇ phone connection.
  • a simple signal system with coded signals there can be achieved ready recording in the exchange a ready directions in the individual room.
  • v/hich can be inter ⁇ mittently stationary in such a floor- box.
  • a particular advantage is that the communication system can be utilised in an economically favourable manner in connection with conventional wiring for TV/video transmission systems, that is to say based on the same coaxial broad band cable and asso ⁇ ciated equipment which is used for TV/video transmission, but with diverse extra equipment connected to each individual room and into the data exchange into reception and into intermediate stations for example in the different floor boxes .
  • a particular advantage is that the system according to the invention can be connected by relatively simple means to existing coaxial cable lines for TV transmission or video transmission internally in a hotel or to another coaxial cable line which is employed for other purposes in connection with hospitals or similar insti ⁇ tutions, so that there can be effected a common,daily overseeing of the TV/video system or similar known internal communication system and the system according to the invention with connected functions.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Audible And Visible Signals (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Un système d'alarme, de sécurité et de sauvetage combinés, comprend une boîte de local (33a-33j, 35a-35j) destinée à un ou plusieurs masques respiratoires à des fins de sauvetage dans un local associé et une unité de communication bidirectionnelle destinée à être utilisée à des fins d'alarme et de sécurité dans un certain nombre de locaux, par exemple dans des bâtiments élevés, tels que des hôtels, des hôpitaux, des compexes de bureaux et similaires. La boîte de local (33a-35j, 35a-35j) est connectée via un microcommutateur ou un organe actuateur similaire à un organe d'échange de données (10) pourvu d'un écran d'affichage de données (21a) et d'une imprimante (23). La communication bidirectionnelle est établie à partir de la boîte de local via le microcommutateur jusqu'à l'organe d'échange des données et depuis l'organe d'échange de données jusqu'à des émetteurs d'alarme lumineux et sonores placés sur la boîte de local. L'organe d'échange de données est destiné à émettre au moyen de son propre microprocesseur des signaux d'alarme destinés aux locaux pris séparément ou en groupe au niveau d'un ou de plusieurs étages, selon les besoins, via les émetteurs d'alarme lumineux et/ou sonores à partir des boîtes de local associées, alors que le microcommutateur en connexion avec la boîte de local est destiné à émettre au moyen d'un actionnement manuel ou autre un signal équivalent vers l'organe d'échange de données, afin d'indiquer le numéro du local, l'étage, l'heure, ainsi que d'autres informations analogues.
EP88902581A 1987-03-18 1988-03-16 Systeme d'alarme, de securite et de sauvetage combines Expired - Lifetime EP0308446B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88902581T ATE79480T1 (de) 1987-03-18 1988-03-16 Kombiniertes alarm-, sicherheits- und rettungssystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO871097A NO871097L (no) 1987-03-18 1987-03-18 Alarm-, overvaakings- og redningssystem.
NO871097 1987-03-18

Publications (2)

Publication Number Publication Date
EP0308446A1 true EP0308446A1 (fr) 1989-03-29
EP0308446B1 EP0308446B1 (fr) 1992-08-12

Family

ID=19889780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88902581A Expired - Lifetime EP0308446B1 (fr) 1987-03-18 1988-03-16 Systeme d'alarme, de securite et de sauvetage combines

Country Status (9)

Country Link
EP (1) EP0308446B1 (fr)
JP (1) JPH01502064A (fr)
AT (1) ATE79480T1 (fr)
AU (1) AU594869B2 (fr)
DE (1) DE3873666T2 (fr)
DK (1) DK164422C (fr)
FI (1) FI85920C (fr)
NO (2) NO871097L (fr)
WO (1) WO1988007245A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IES61004B2 (en) * 1994-03-24 1994-10-05 A & E Software Limited Computer system
GB2355330B (en) * 1999-10-13 2002-12-18 Walter Johnston Halkerston Warning system
ES2310630T3 (es) * 2003-03-27 2009-01-16 Blohm + Voss Shipyards Gmbh Barco con una red de conductores de fibra optica.
JP2018138737A (ja) * 2017-02-24 2018-09-06 沖電気工業株式会社 制御システム、制御方法、および制御プログラム
GB2571962A (en) * 2018-03-14 2019-09-18 Johnson Greg Alarm system, sprinkler system and methods thereof

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Publication number Priority date Publication date Assignee Title
US3797009A (en) * 1970-11-05 1974-03-12 C Crudgington Room status system for hotels
US3668682A (en) * 1970-11-20 1972-06-06 Texas Oil Electric Co Nurse call and alarm system for nursing homes and the like
US4015250A (en) * 1975-09-02 1977-03-29 Larsen's Manufacturing Company Alarm for removal of a fire extinguisher
US4361832A (en) * 1977-01-28 1982-11-30 Cole Martin T Automatic centralized monitoring system
EP0063876A1 (fr) * 1981-04-16 1982-11-03 EMI Limited Système d'alarme et un module de détection pour celui-ci
DE3237279A1 (de) * 1982-10-08 1984-04-12 Original Marko Orientierungsmittel Günter Reuter, 6360 Friedberg Ueberwachungseinrichtung fuer grossgebaeude
EP0147385B1 (fr) * 1982-11-26 1988-04-20 Hans Gunnar Holmgren Systeme de surveillance de localites
DE3326526A1 (de) * 1983-07-22 1985-01-31 Siemens AG, 1000 Berlin und 8000 München Gefahrenmeldeanlage
DE3405745C2 (de) * 1984-02-17 1986-03-20 Hans 4030 Ratingen Farmont Handfeuerlöscher mit Wandhalter
US4617561A (en) * 1985-03-11 1986-10-14 Second Chance Systems, Inc. Emergency light and smoke alarm system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8807245A1 *

Also Published As

Publication number Publication date
NO884619D0 (no) 1988-10-18
DK642488D0 (da) 1988-11-17
AU594869B2 (en) 1990-03-15
DE3873666T2 (de) 1993-02-11
AU1424088A (en) 1988-10-10
ATE79480T1 (de) 1992-08-15
DE3873666D1 (de) 1992-09-17
NO884619L (no) 1988-10-18
NO871097D0 (no) 1987-03-18
DK642488A (da) 1988-12-14
JPH01502064A (ja) 1989-07-13
EP0308446B1 (fr) 1992-08-12
NO162588B (no) 1989-10-09
DK164422C (da) 1992-11-16
FI885291A (fi) 1988-11-16
NO162588C (no) 1990-01-17
DK164422B (da) 1992-06-22
NO871097L (no) 1988-09-19
WO1988007245A1 (fr) 1988-09-22
FI885291A0 (fi) 1988-11-16
FI85920C (fi) 1992-06-10
FI85920B (fi) 1992-02-28

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