WO1996034659A1 - Procede et systeme extincteur pour lutte contre les incendies - Google Patents

Procede et systeme extincteur pour lutte contre les incendies Download PDF

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Publication number
WO1996034659A1
WO1996034659A1 PCT/EP1996/001821 EP9601821W WO9634659A1 WO 1996034659 A1 WO1996034659 A1 WO 1996034659A1 EP 9601821 W EP9601821 W EP 9601821W WO 9634659 A1 WO9634659 A1 WO 9634659A1
Authority
WO
WIPO (PCT)
Prior art keywords
fire
extinguishing agent
sensors
extinguishing
values
Prior art date
Application number
PCT/EP1996/001821
Other languages
German (de)
English (en)
Inventor
Klaus Schäfer
Rainer Koch
Original Assignee
Schaefer Klaus
Rainer Koch
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 Schaefer Klaus, Rainer Koch filed Critical Schaefer Klaus
Priority to AU58124/96A priority Critical patent/AU5812496A/en
Priority to DE59605407T priority patent/DE59605407D1/de
Priority to EP96919652A priority patent/EP0823854B1/fr
Priority to AT96919652T priority patent/ATE193658T1/de
Publication of WO1996034659A1 publication Critical patent/WO1996034659A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A62C3/0292—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by spraying extinguishants directly into the fire
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C27/00—Fire-fighting land vehicles

Definitions

  • the invention relates to a method for fighting fires, in particular by means of an airfield fire-fighting vehicle, a remote-controlled fire-fighting robot or the like, using electronic aids, such as optics with remote data transmission to a monitor or the like.
  • DE-A-41 22 820 which shows a method and a device for stopping oil and gas outbreaks. There, two vehicles with different tasks are brought up to the borehole to be stuffed by radio.
  • DE-C-35 46 298 shows an automatic fire detection device for chemical laboratories or the like in table size
  • DE-A-21 45 194 shows a fire protection device on port moles with automatic extinguishing systems to protect tankers or extinguish fires that break out, the extinguishing systems being arranged stationary on the pier.
  • a particular problem is the beginning of the extinguishing process, in which the jet of extinguishing agent is directed at the target. Exact targeting is achieved iteratively in that the operator observes the area of impact of the extinguishing agent jet and corrects it accordingly for the target.
  • the extinguishing agent reservoir is limited, so that a particular disadvantage of this method of operation is that initially a not inconsiderable part of the extinguishing agent supply is used uselessly only during the target finding phase.
  • the subsequent extinguishing-tactical movement and shaping of the extinguishing agent jet (wide-beam circular, oscillating or the like) is likewise controlled manually in the known system, it also being known to carry out simple oscillating movements hydromechanically in the manner of a sprinkler.
  • Special requirements, such as complex motion sequences for cooling, for suppressing flame fronts or covering larger fire areas, are only possible with the current technology if they are carried out by an operator by hand.
  • the object of the invention is to provide a solution with which, in addition to optimizing fire-fighting tactical movements, in particular the target detection of the source of the fire is optimized in such a way that the smallest possible amount of extinguishing agent must be uselessly used for this purpose.
  • this object is achieved according to the invention in that sensors for recording data of the damage or fire site and sensors for detecting the movement of the fire truck or the extinguishing agent delivery device are used, the data a computer feed to control the extinguishing agent nozzle.
  • the invention makes use of the knowledge that with electronic target acquisition and further processing of the data determined therefrom, for example, test ejections of the extinguishing agent are no longer necessary solely for the purpose of setting the target.
  • the extinguishing agent wasted in this way can be saved and used for immediate fire fighting.
  • the precise detection of the source of the fire or the fire site to be combated is of particular importance for saving, which is possible with the invention, so that extinguishing robots or hydraulic cantilever arms or the like equipped with the extinguishing agent dispensing devices can also be used without problems. the without endangering a person must be brought, for example, to be able to penetrate burning buildings in order to be able to determine and fight the fire site to be combated based on its sensors.
  • the invention provides that the information about the damage location or the source of the fire is fed via the computer to a screen for visual monitoring of the damage location and the extinguishing process.
  • the pure optical detection of a source of fire is known per se, e.g. from mobile fire-fighting vehicles which have a screen in the vehicle cockpit in order to be able to operate the extinguishing agent launcher.
  • the present invention goes beyond that, for example, by making all further information available to the control system, for example distances to the source of the fire, wind direction relative to the source of the fire, insofar as measurement data are available, type of pollutant development and the like.
  • distances to the source of the fire for example distances to the source of the fire, wind direction relative to the source of the fire, insofar as measurement data are available, type of pollutant development and the like.
  • the values determined by the sensors are used to carry out a computer-controlled distance calculation, the values of which are included in the control of the extinguishing agent delivery device, it also being possible for the values determined by the sensors to be provided Values for the geometrical formation of the beam shape and / or the jet movement of the extinguishing agent can be used.
  • the invention also provides an extinguishing system with a movable extinguishing agent delivery device, in particular for carrying out the method according to one of the preceding claims, which is characterized by sensors for detecting the climate / wind values, the fire site values and, if appropriate, the values of the movement of the fire-fighting vehicle and by means of a computer-aided control for actuating and moving the fire-extinguishing agent delivery device.
  • Such a system can be designed by IR spectral image processing and a monitor for displaying the values via electronic data processing and / or can be characterized in that computer-controlled means for target detection based on the distance and type of the source of the fire and for Range calculation and / or change in the jet shape and / or movement of the extinguishing agent jet are provided.
  • rinsing or cleaning devices for the sensors and / or measuring devices for cleaning fire particles or deposits or other contaminants are provided, in order to ensure optimum fire detection. most.
  • the invention also provides that the extinguishing agent dispensing device, the target device and / or the sensors are provided on an extinguishing robot, a telescopic arm or an articulated arm, it being self-evident that the articulated arm also can be designed to be telescopic.
  • the invention also provides that the control is equipped with fuzzy logic components.
  • 1 is a symbolic representation of a burning aircraft and a fire truck
  • FIG. 1 a shows a simplified representation of an operating surface
  • 2 shows a connection diagram of the electronic components and software components
  • 3 shows the simplified illustration of fighting a fire with cooling
  • Fig. 5 shows the simplified representation of a
  • Fig. 7 is a schematic representation of such a target device with cleaning device.
  • FIG. 1 shows an extinguishing vehicle, generally designated 1, and has an extinguishing agent thrower 2, the extinguishing agent jet 3 of which is aimed at a source of fire, denoted 4, in the example shown a burning engine of an aircraft 5 , meets.
  • the fire engine 1 has a device 6 for detecting the source of the fire 4, symbolically this is indicated by a target detection guide beam or a stereoscopic distance measuring system 7.
  • a control station In the interior of the vehicle, a control station, generally designated 8, is shown with a monitor 9, which has the necessary operating elements, for example also a kind of "joy stick" 10 for operating the extinguishing agent lance 2 and for aiming and Movement input for the computer system.
  • the target i.e. the target detection device 6, which may be equipped with a possibly stereoscopic video camera, the source of the fire 4 is shown on the monitor 9.
  • a monitor cross 11 for symbolizing the target acquisition is shown in the monitor.
  • the target is measured, if necessary, by means of the target system guided by a "joy stick" and the crosshairs.
  • the system for aiming and for actuating and guiding the extinguishing agent jet 3 has a number of components.
  • Essential elements are sensors for detecting the fire point 4, here only symbolically indicated as spectral image processing 12, sensors 13 for detecting the vehicle movement and sensors for detecting the environmental conditions, such as temperature, wind direction, air humidity and the like.
  • the distance is calculated from the target via computers and associated measuring systems, indicated at 15; the target detection itself is in the operator panel 8 as the target capture 16 symbolizes.
  • the operator can preselect the jet shape and jet movement, which is indicated by a symbol field 17, the type of extinguishing agent can also be predetermined, this is denoted by 18, in particular if the extinguishing vehicle has different types of extinguishing agent.
  • a field 18 is also the pure triggering of the extinguishing agent ejection, i.e. the activation of the extinguishing agent purples or the completion of the operator input symbolizes. The system will not release the extinguishing agent until the target is within the calculated range.
  • corrections can be made, be it in the calculations that are carried out by the system, or that the user considers corrections to be expedient on the basis of their own experience.
  • the extinguishing target can be determined by visual or sensor-assisted target acquisition, even with a view obstructed by fire smoke gases, aerosols or the like.
  • the spread of a fire front can also be detected and the beam guidance and the beam shape can be electronically adapted accordingly.
  • task-specific motion sequences are defined in the "teach-in mode" or standard motion sequences can be called up via the system.
  • the system also makes it possible to distinguish main fire zones from secondary fire zones and to adapt and automate the extinguishing movements including the corresponding extinguishing agent dispensing.
  • a particular advantage is that fire-fighting robots can be used, since the movements of the vehicle itself can be included in the determination of the physical trajectory of the fire-extinguishing agent and the range determination, taking into account the pump and monitor maps.
  • the change in position of the fire-fighting vehicle can be included in the same way as, for example, the change in position of a fire front.
  • the system can expediently also be equipped with data acquisition and data documentation so that, after successful fire fighting, the data determined during the extinguishing can also be used to determine the cause of the fire.
  • Input parameters for the control are here - in addition to the climatic influences (wind etc.) the beam shape (S) and the beam movement (SB), which influence the range (R).
  • S beam shape
  • SB beam movement
  • R range
  • the target device 6 By means of the target device 6, the individual points and areas are measured, the beam shape and movement are predetermined by means of the control, so that the extinguishing agent release and an optimal device of the extinguishing agent dispensing device 2 are determined without loss of extinguishing agent through aiming based on the range calculation.
  • FIG. 4 shows the extinguishing agent jet target device 6a on a fire-fighting robot system 1a in a danger area that can no longer be entered by people.
  • the main fire source 4a is located by means of the target device 6a and the beam shape and movement are specified by means of the control. As soon as the system is within the range determined by these parameters, the supply of extinguishing agent is released and the sequence control is activated.
  • 5 shows the application of the target device 6b - analogous to the robot system - at the tip of an articulated extinguishing arm 19.
  • the operating conditions The jet shape, movement and range are adjusted in order to optimize the use of extinguishing agent and to avoid unnecessary dispensing of extinguishing agent and consequential damage associated therewith, particularly when attacking the interior.
  • 5 shows a fire-fighting vehicle 1b with a telescopic articulated arm 19 which can be guided through a ceiling hole 20 in the ceiling of a building 21 and which has the fire-fighting device 2b and the target detection device 6b at its tip.
  • FIG. 6 shows, as part of the extinguishing agent jet target device 6, the arrangement of two sensors for target detection and measurement with an extinguishing agent dispensing device 2 indicated below.
  • a special feature is a device 22 for rinsing the measuring device with liquid or gaseous media, to keep the measuring device free of fire particles and deposits and to cool them (Fig. 7 schematic representation).
  • extinguishing devices which are designed to be stationary or semi-stationary, for example on industrial systems, on tankers or the like, can be equipped with corresponding computer-aided systems.
  • the extinguishing agent delivery device also called “monitor” by the experts, not to be confused with the screen monitor
  • the extinguishing agent delivery device can be within reach and Movement can be controlled with computer assistance, of course also in the extinguishing jet shape as a spot jet, wide jet, extinguishing agent mist or the like.
  • This extinguishing jet shape is directly included in the calculation of the range. It can also be preset manually so that the system then calculates the range.
  • the movement of the vehicle can also be monitored on the screen, in particular if it is a fire-fighting robot and the like.
  • the movement of the vehicle can also be monitored on the screen, in particular if it is a fire-fighting robot and the like.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fire Alarms (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

Ce procédé et ce système de lutte contre les incendies, notamment au moyen d'un véhicule d'extinction pour pistes d'atterrissage, d'un robot extincteur télécommandé et similaires, mettent en oeuvre des éléments électroniques, tels qu'un système optique de télétransmission de données à un moniteur, afin d'optimiser les manoeuvres tactiques d'extinction d'incendie, notamment la détermination du foyer de l'incendie, de sorte que la quantité de substance extinctrice perdue soit réduite autant que possible. A cet effet, on utilise des capteurs de données concernant le lieu de l'incendie ou les dommages causés par celui-ci et des capteurs du déplacement du véhicule d'extinction ou des distributeurs de substance extinctrice. Ces capteurs transmettent leurs données à un ordinateur de commande de la distribution de substance extinctrice.
PCT/EP1996/001821 1995-05-03 1996-05-02 Procede et systeme extincteur pour lutte contre les incendies WO1996034659A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU58124/96A AU5812496A (en) 1995-05-03 1996-05-02 Fire fighting process and system
DE59605407T DE59605407D1 (de) 1995-05-03 1996-05-02 Verfahren und löschanlage zur brandbekämpfung
EP96919652A EP0823854B1 (fr) 1995-05-03 1996-05-02 Procede et systeme extincteur pour lutte contre les incendies
AT96919652T ATE193658T1 (de) 1995-05-03 1996-05-02 Verfahren und löschanlage zur brandbekämpfung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19516157.2 1995-05-03
DE19516157A DE19516157A1 (de) 1995-05-03 1995-05-03 Verfahren und Löschanlage zur Brandbekämpfung

Publications (1)

Publication Number Publication Date
WO1996034659A1 true WO1996034659A1 (fr) 1996-11-07

Family

ID=7760935

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/001821 WO1996034659A1 (fr) 1995-05-03 1996-05-02 Procede et systeme extincteur pour lutte contre les incendies

Country Status (5)

Country Link
EP (1) EP0823854B1 (fr)
AT (1) ATE193658T1 (fr)
AU (1) AU5812496A (fr)
DE (2) DE19516157A1 (fr)
WO (1) WO1996034659A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004817A1 (fr) * 1997-07-25 1999-02-04 Brigham & Women's Hospital, Inc. Agent synergique pour chimiotherapie
DE10125917B4 (de) * 2001-05-28 2005-11-24 Vigh, Andreas, Dipl.-Ing. (Fh) Verfahren und Vorrichtung zur Brandbekämpfung
CN102101530A (zh) * 2009-12-17 2011-06-22 上海凯迪克航空工程技术有限公司 一种用于飞机测试设备集成的检测车
CN104888395A (zh) * 2015-05-06 2015-09-09 辽宁科技大学 基于Zigbee模块的高层消防车射水枪控制系统
CN113877111A (zh) * 2021-10-08 2022-01-04 智能移动机器人(中山)研究院 一种用于智能安防巡逻车的远程电控灭火器
DE102021004295A1 (de) 2021-08-21 2023-02-23 Kastriot Merlaku Feuerlösch-Drohne
DE102021004272A1 (de) 2021-08-21 2023-02-23 Kastriot Merlaku Feuerlösch-Drohne
DE102021004294A1 (de) 2021-08-21 2023-02-23 Kastriot Merlaku Feuerlösch-Drohne

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US6922615B2 (en) 1999-07-30 2005-07-26 Oshkosh Truck Corporation Turret envelope control system and method for a fire fighting vehicle
US7107129B2 (en) 2002-02-28 2006-09-12 Oshkosh Truck Corporation Turret positioning system and method for a fire fighting vehicle
DE10044365A1 (de) * 2000-09-08 2002-04-04 Hans Zapfe Verfahren und Anordnung zum Überwachen von Starts und Landungen von Luftfahrzeugen
DE10133115A1 (de) * 2001-07-07 2003-01-23 Total Feuerschutz Gmbh Verfahren zur Projektierung einer stationären Feuerlöschanlage
DE60315240T2 (de) * 2002-02-28 2008-04-10 Oshkosh Truck Corp., Oshkosh Turmausfahrsystem und -verfahren für ein Feuerwehrfahrzeug
ITRM20080089A1 (it) * 2008-02-18 2009-08-19 Carlo Andreotti Sistema antincendio elitrasportato con puntamento automatico del calore
US8418773B2 (en) * 2010-09-10 2013-04-16 Jason Cerrano Fire-fighting control system
CN108014437A (zh) * 2017-12-29 2018-05-11 宣城市安工大工业技术研究院有限公司 一种多功能遥控地铁消防机器人及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191449A (en) * 1968-04-20 1970-05-13 Kloeckner Humboldt Deutz Ag Fire-Fighting Appliances, particularly for Fighting Large-Scale Fires.
GB2106385A (en) * 1981-06-06 1983-04-13 James Wendell Browne Fire detection and fighting system
DE4107741A1 (de) * 1991-03-11 1992-09-17 Pietzsch Ibp Gmbh Fahrzeug fuer den katastrophenschutz
DE4110431A1 (de) * 1991-03-30 1992-10-01 Wolfgang Dr Ing Steinbach Verfahren und vorrichtung zum loeschen von braenden an erdoel- oder erdgasquellen
WO1993000135A1 (fr) * 1991-06-28 1993-01-07 Subsea Offshore Ltd. Procede et vehicule servant a eteindre des incendies de puits de petrole a l'aide d'azote liquide

Family Cites Families (2)

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Publication number Priority date Publication date Assignee Title
DE2165976A1 (de) * 1971-04-29 1972-11-16 Bauer, Heinrich, 6750 Kaiserslautern Anordnung für Sofortmessungen bzw. -Prüfungen von wesentlichen Sollwerten der für den Betrieb eines Kraftfahrzeuges und dergi. notwendigen Einrichtungen, insbesondere Prüfvorrichtungen für Meßgrößen
DE4122820A1 (de) * 1991-04-10 1992-10-15 Pietzsch Ag Verfahren und einrichtung zum stoppen von erdoel- und erdgasausbruechen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191449A (en) * 1968-04-20 1970-05-13 Kloeckner Humboldt Deutz Ag Fire-Fighting Appliances, particularly for Fighting Large-Scale Fires.
GB2106385A (en) * 1981-06-06 1983-04-13 James Wendell Browne Fire detection and fighting system
DE4107741A1 (de) * 1991-03-11 1992-09-17 Pietzsch Ibp Gmbh Fahrzeug fuer den katastrophenschutz
DE4110431A1 (de) * 1991-03-30 1992-10-01 Wolfgang Dr Ing Steinbach Verfahren und vorrichtung zum loeschen von braenden an erdoel- oder erdgasquellen
WO1993000135A1 (fr) * 1991-06-28 1993-01-07 Subsea Offshore Ltd. Procede et vehicule servant a eteindre des incendies de puits de petrole a l'aide d'azote liquide

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004817A1 (fr) * 1997-07-25 1999-02-04 Brigham & Women's Hospital, Inc. Agent synergique pour chimiotherapie
DE10125917B4 (de) * 2001-05-28 2005-11-24 Vigh, Andreas, Dipl.-Ing. (Fh) Verfahren und Vorrichtung zur Brandbekämpfung
CN102101530A (zh) * 2009-12-17 2011-06-22 上海凯迪克航空工程技术有限公司 一种用于飞机测试设备集成的检测车
CN104888395A (zh) * 2015-05-06 2015-09-09 辽宁科技大学 基于Zigbee模块的高层消防车射水枪控制系统
DE102021004295A1 (de) 2021-08-21 2023-02-23 Kastriot Merlaku Feuerlösch-Drohne
DE102021004272A1 (de) 2021-08-21 2023-02-23 Kastriot Merlaku Feuerlösch-Drohne
DE102021004294A1 (de) 2021-08-21 2023-02-23 Kastriot Merlaku Feuerlösch-Drohne
DE102021004295B4 (de) 2021-08-21 2023-06-07 Kastriot Merlaku Feuerlösch-Drohne
DE102021004294B4 (de) 2021-08-21 2023-06-29 Kastriot Merlaku Feuerlösch-Drohne
DE102021004272B4 (de) 2021-08-21 2023-06-29 Kastriot Merlaku Feuerlösch-Drohne
CN113877111A (zh) * 2021-10-08 2022-01-04 智能移动机器人(中山)研究院 一种用于智能安防巡逻车的远程电控灭火器

Also Published As

Publication number Publication date
EP0823854B1 (fr) 2000-06-07
DE59605407D1 (de) 2000-07-13
EP0823854A1 (fr) 1998-02-18
AU5812496A (en) 1996-11-21
DE19516157A1 (de) 1996-11-07
ATE193658T1 (de) 2000-06-15

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