EP3553756A1 - Système d'alarme et procédé de déclenchement d'une alarme vibrante - Google Patents

Système d'alarme et procédé de déclenchement d'une alarme vibrante Download PDF

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Publication number
EP3553756A1
EP3553756A1 EP18166353.5A EP18166353A EP3553756A1 EP 3553756 A1 EP3553756 A1 EP 3553756A1 EP 18166353 A EP18166353 A EP 18166353A EP 3553756 A1 EP3553756 A1 EP 3553756A1
Authority
EP
European Patent Office
Prior art keywords
plate
alarm device
actuator
plant
attachment
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.)
Withdrawn
Application number
EP18166353.5A
Other languages
German (de)
English (en)
Inventor
Thomas Kuehas
Franz Hartl
Andreas ROHRHOFER
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.)
Primetals Technologies Austria GmbH
Original Assignee
Primetals Technologies Austria GmbH
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 Primetals Technologies Austria GmbH filed Critical Primetals Technologies Austria GmbH
Priority to EP18166353.5A priority Critical patent/EP3553756A1/fr
Priority to CN201980024406.4A priority patent/CN111937048A/zh
Priority to BR112020019739-4A priority patent/BR112020019739A2/pt
Priority to EP19715121.0A priority patent/EP3776502A1/fr
Priority to PCT/EP2019/058898 priority patent/WO2019197375A1/fr
Publication of EP3553756A1 publication Critical patent/EP3553756A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • 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
    • G08B25/08—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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B6/00—Tactile signalling systems, e.g. personal calling systems

Definitions

  • the present invention is based on an alarm device for triggering a vibration alarm.
  • the present invention is further based on a method for operating an alarm device for a plant of the basic industry, wherein an evaluation device receives signals from sensors via a data line of a plant of the basic industries, wherein the evaluation evaluates the signals and checks whether they exceed a predefined critical value.
  • the installations may, for example, be installations of the paper industry, the chemical industry or the metallurgical industry.
  • the metallurgical industry as plants such as a blast furnace, a sintering plant, a converter, a ladle furnace, a continuous casting, a rolling mill or a filter system in question.
  • vibration signals In completely different fields - for example in mobile telephones - it is known to trigger a vibration signal as an alternative or in addition to a visual and / or acoustic signal, for example in the case of an incoming call. In other objects such as computer games vibration signals are known.
  • the object of the present invention is to provide opportunities by means of which the operating personnel - in a simple and reliable way - can be made aware of critical conditions of a plant of the basic industry.
  • an alarm device comprising a first plate, which is suitable for storing objects and at least one actuator for displacement of the first plate in vibration and at least a first attachment for placing the first plate at a predetermined distance above a floor.
  • the actuator should, at least temporarily, during an active state of the actuator, make contact with the first plate and be capable of causing the first plate to vibrate.
  • the alarm device has a first attachment, which is suitable to place the first plate at a predetermined distance above a floor.
  • the actuator is advantageously arranged on the first attachment or the first plate such that the actuator can set the first plate in vibration.
  • the actuator is arranged on an underside of the first plate and must be designed so that when activated triggers vibrations that are clearly felt by a human.
  • the actuator preferably has a movable mass.
  • the agitated mass is operated in a frequency range of 2 to 2000 Hz, preferably 2 to 100 Hz, and the weight of the agitated mass is 20 to 2000 grams, preferably 20-500 grams.
  • the weight of the moving mass depends on the material, the size and construction of the first plate.
  • the first attachment is either at least one table base of a table top, a Wall console or a ceiling console that secures the table top at the appropriate height above the floor.
  • the height - on which the first plate is to be placed - depends on whether the table top is intended for standing or sitting work.
  • a spacer is provided as an attachment. Such a spacer may for example be designed as a damper.
  • the first plate is preferably a tabletop on which the keyboard, screen, books or similar items can be placed. Another possibility is that the first panel is a floor element on which chairs or similar objects can be placed.
  • the advantage of the present alarm device results from the fact that the vibration of the first plate arouses special attention in the operator.
  • the vibration is immediately noticeable even in a noisy environment or when the operator is out of sight of the displays. Since the work of the operator requires a great deal of attention and is correspondingly exhausting, it can happen again and again that the operator, for example, gets up from the chair or leans back.
  • the operator recognizes the alarm by the vibration of the first plate.
  • the objects on the first plate - such as the keyboard, key, or mouse - are set in motion by the vibration of the first plate. If the first panel is a floor element, then the operator can feel the vibration, whether standing or sitting. In the known in the prior art embodiments that the driver's seat or the steering wheel vibrates, the operator gets these vibrations only when sitting on the seat or touches the steering wheel.
  • the preferred embodiment of the first panel is a tabletop, which may be part of a desk, placed on the screen, keyboard or similar devices can be.
  • Another embodiment of the first panel is that it is a part of the floor - on which stands, for example, a desk chair.
  • the floor element can stand on a finished floor of a building.
  • Another possibility is that the floor has a recess into which the plate can be inserted.
  • a preferred embodiment provides that a vibration damper, between the first plate and the at least first attachment, is arranged.
  • This vibration damper ensures that the smallest possible portion of the vibrations is transmitted to the at least first attachment. Furthermore, it is achieved by the damper that as free as possible oscillation of the first plate is allowed.
  • a damper makes the vibration of the first plate even more noticeable to the operator. By means of a damper, the actuator can also be made smaller, since it does not have to additionally apply the energy that is transferred to the first attachments.
  • the first attachment is a table base, a spacer, a wall bracket or a ceiling console.
  • the table base and wall bracket are particularly well placed to place the first panel so that the operator can either sit or stand.
  • the first plate is placed over a ceiling console.
  • the overhead console is attached to a ceiling of a room, placing the first panel at a desired distance above the floor.
  • the spacer serves primarily to allow the embodiment in which the first plate is a floor element to be placed at a certain distance from the floor. If the plate were lying flat, the generation of the vibration would be very energy intensive.
  • a spacer may for example be a damper, which preferably has corresponding attachments to the damper on To palate the floor. This damper allows the freeest possible vibration of the first plate.
  • a further preferred embodiment provides that the actuator is connected to an evaluation device which is suitable for processing and evaluating signals of an industrial plant and to activate the actuator at critical signal values.
  • the evaluation device receives signals from the industrial plant and can evaluate them accordingly. At critical values, this evaluation device activates the actuator, causing the first plate to vibrate.
  • the alarm device has a second plate.
  • This second plate which is suitable for storing objects, is connected to at least one second attachment, wherein the second attachment is adapted to place the second plate above the floor.
  • This second plate is decoupled from the first plate.
  • the second plate may be a tabletop on which the screen is placed.
  • the second attachment is then, for example, the table base is attached to the table top.
  • the second plate should not be vibrated.
  • the first plate and the second plate are not directly - without a damping element - are connected.
  • the two plates are advantageously mounted at the same height, but have a distance from each other on. For safety reasons, this distance can be protected by a cover or a damping element to avoid the risk of injury.
  • This embodiment has the advantage that only that part is vibrated, in which the operator resides.
  • several operators may also be arranged a plurality of first plates in order to selectively alert only selected operators can.
  • This protective device must be capable of preventing introduction of body parts into a gap between the first plate and the second plate. Another feature is that no foreign objects can enter the gap and get stuck in it, which will affect the function of the alarm device.
  • This protection device may be a cover to protect the gap between the first plate and the second plate. This is advantageous because otherwise there is a risk of injury when, for example, the fingers, feet or other body parts are in the gap and the actuator is activated.
  • the protective device may also be a damper element which is mounted in the gap.
  • a further advantageous embodiment provides that the actuator has an eccentric flywheel and / or an electromagnetic flywheel and / or a structure-borne sound transducer. These actuators are particularly well suited for transmitting vibrations to the first plate.
  • the vibration damper has a stiffness between 10 N / mm and 2000 N / mm.
  • An advantageous embodiment provides that the first plate has at least two actuators. This has the advantage that the alarm is noticeable over a larger area.
  • a particularly advantageous embodiment provides that an oscillating mass of the actuator moves between two end positions and the oscillating mass touches the first plate, at least in one of the two end positions.
  • This embodiment of the actuator has the particular advantage that it is particularly well vibrated by contact of the oscillating mass with the first plate. Furthermore, by touching the first plate with the oscillating mass, a good perceptible noise is additionally generated.
  • the object is further solved by the use of the alarm device in a plant of the basic industry, in particular a blast furnace, a sintering plant, a converter, a ladle furnace, a continuous casting plant, a rolling mill or a filter plant.
  • the alarm device is particularly well suited to transmit critical conditions to an operator of such a system.
  • the alarm device when exceeding a predefined critical value, the alarm device is activated according to one of claims 1 to 11.
  • the human sense of movement is very pronounced and active at all times.
  • the operator is alerted by a alarm device to trigger a vibrating alarm, so even then to a special alarm state, if it is otherwise distracted, for example, because it speaks to another person - by phone or directly. Also, such vibration may be felt through clothing, protective gloves, safety shoes, and the like.
  • the inventive method for operating an alarm device further causes the operator is alarmed particularly reliable.
  • An advantageous embodiment is that the plant of the basic industry is a blast furnace, a sintering plant, a converter, a ladle furnace, a continuous casting plant, a rolling mill or a filter plant.
  • a blast furnace a sintering plant
  • a converter a ladle furnace
  • a continuous casting plant a rolling mill or a filter plant.
  • Fig. 1 shows a schematic representation of an alarm device according to the invention 1.
  • the first plate 5 is attached to a first attachment part 4.
  • the first attachment 4, in Fig. 1 is a table base, which is placed on the floor 10.
  • an actuator 3 - which can put the first plate 5 in vibration - attached.
  • Fig. 2 shows a further embodiment of an alarm device according to the invention 1.
  • the vibration damper 2 is mounted between the first plate 5 and the first attachment 4. This vibration damper 2 ensures that as far as possible no vibrations are transmitted to the first attachment 4 and the floor 10.
  • Fig. 3 a schematic representation of an alarm device 1 according to the invention with a first plate 5, a vibration damper 2, an actuator 3 and a first attachment 4 is shown. Furthermore, a second attachment 8 and a second plate 7 are arranged. The second attachment 8 is placed on the floor 10. The second plate 7 is not directly connected to the first plate 5.
  • a protective device 12 may be a rubber element which fills a gap between the first plate 5 and the second plate 7.
  • Another conceivable embodiment is a cover which prevents the inadvertent introduction of body parts - such as fingers - in the gap.
  • the protective device 12 serves to ensure that there is no risk of injury to the operator when the actuator 3 is activated.
  • the second plate 7 should experience no vibration and is suitable for parking, for example, a screen 15, folders and other objects.
  • Fig. 4 an embodiment variant is shown with a bottom element.
  • the first plate 5 is designed as a bottom element.
  • the actuator 3 is mounted and the first plate 5 is attached to first attachments 4, which are placed on the floor 10.
  • the first attachment 4 may also be designed so that it has vibration damping properties and the vibration damper is thus integrated in the first attachment 4.
  • the alarm device 1 is placed in front of a table 13. On the alarm device 1, a chair 14 can be placed or the operator stands on the first plate 5.
  • a further embodiment of an alarm device 1 is shown with a bottom element.
  • the first plate 5 is disposed in a recess 16 of the floor.
  • two actuators 3 are arranged on the first plate 5.
  • the first plate 5 has a vibration damper 2.
  • the first attachment 4 is fixed, which is placed in the recess 16.
  • the first attachment 4 may also be a vibration damper.
  • Fig. 6 is a variant of the first attachment 4 to see as a wall bracket.
  • the first attachment 4 is designed as a ceiling console.
  • the ceiling console is not attached to the wall, but to the ceiling of a room.
  • the first attachment 4 is connected to the wall 17.
  • the first plate 5 is mounted by means of the first attachment 4 at a certain height above the floor 10. With the first attachment 4, the first plate 5 is connected, which has an actuator 3 at the bottom.
  • This actuator 3 has an electrical connection 21, which receives signals from an evaluation unit 20.
  • the evaluation unit 20 receives signals from a plant of the basic industry via a data line 22.
  • This evaluation unit 20 - including electrical connection 21 and data line 22 - is of course also for the embodiments of the FIG.
  • the electrical connection 21 may be a wired connection as well as a wireless connection.
  • the evaluation unit 20 can receive and send the data via a wired connection or a radio connection.
  • the evaluation unit can activate the actuator either via a wired connection or a radio connection.
  • FIG. 7 an embodiment of an actuator 3 is shown.
  • An oscillating mass 25 moves from a first end position 26 into a second end position 27.
  • the oscillating mass 25 makes contact with the first plate 5. This contact, on the one hand, produces a clearly perceptible noise and, on the other hand, the first plate 5 becomes particularly good vibrated.
  • Fig. 8 shows a schematic representation of an alarm device according to the invention 1. This embodiment differs from that Fig. 1 or Fig. 2 (with vibration damper 2) in that the actuator is arranged on the first attachment 4 and at least temporarily, while the actuator is in operation, having contact with the first plate 5.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Alarm Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Testing And Monitoring For Control Systems (AREA)
EP18166353.5A 2018-04-09 2018-04-09 Système d'alarme et procédé de déclenchement d'une alarme vibrante Withdrawn EP3553756A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP18166353.5A EP3553756A1 (fr) 2018-04-09 2018-04-09 Système d'alarme et procédé de déclenchement d'une alarme vibrante
CN201980024406.4A CN111937048A (zh) 2018-04-09 2019-04-09 用于触发振动警报的警报设备和方法
BR112020019739-4A BR112020019739A2 (pt) 2018-04-09 2019-04-09 dispositivo de alarme e método para acionar um alarme de vibração
EP19715121.0A EP3776502A1 (fr) 2018-04-09 2019-04-09 Dispositif d'alarme et procédé de déclenchement d'une alarme vibrante
PCT/EP2019/058898 WO2019197375A1 (fr) 2018-04-09 2019-04-09 Dispositif d'alarme et procédé de déclenchement d'une alarme vibrante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18166353.5A EP3553756A1 (fr) 2018-04-09 2018-04-09 Système d'alarme et procédé de déclenchement d'une alarme vibrante

Publications (1)

Publication Number Publication Date
EP3553756A1 true EP3553756A1 (fr) 2019-10-16

Family

ID=61952583

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18166353.5A Withdrawn EP3553756A1 (fr) 2018-04-09 2018-04-09 Système d'alarme et procédé de déclenchement d'une alarme vibrante
EP19715121.0A Pending EP3776502A1 (fr) 2018-04-09 2019-04-09 Dispositif d'alarme et procédé de déclenchement d'une alarme vibrante

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19715121.0A Pending EP3776502A1 (fr) 2018-04-09 2019-04-09 Dispositif d'alarme et procédé de déclenchement d'une alarme vibrante

Country Status (4)

Country Link
EP (2) EP3553756A1 (fr)
CN (1) CN111937048A (fr)
BR (1) BR112020019739A2 (fr)
WO (1) WO2019197375A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339647A1 (de) 2003-08-28 2005-03-24 Robert Bosch Gmbh Vorrichtung zur Fahrerwarnung
US7417530B1 (en) * 2004-02-23 2008-08-26 Craig E Charles Sleep safety alarm
US20130342334A1 (en) * 2012-06-22 2013-12-26 GM Global Technology Operations LLC Alert systems and methods for a vehicle with improved actuator placement
WO2015116835A1 (fr) * 2014-01-29 2015-08-06 The Guitammer Company Système et ensemble de conversion de signal de mouvement haptique-tactile
US9756604B1 (en) * 2016-07-21 2017-09-05 Immersion Corporation Haptic functionality for network connected devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9202351B2 (en) * 2013-03-11 2015-12-01 Immersion Corporation Systems and methods for haptics in vibrating environments and devices
CN204719890U (zh) * 2015-06-12 2015-10-21 国家电网公司 一种振动式值班提醒装置
CN105575072A (zh) * 2015-12-16 2016-05-11 天津优爱创科技有限公司 一种基于久坐提醒的健康管理系统
US10509472B2 (en) * 2016-07-15 2019-12-17 Immersion Corporation Methods and apparatuses for endstop diminishment solutions in haptically-enabled controller devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339647A1 (de) 2003-08-28 2005-03-24 Robert Bosch Gmbh Vorrichtung zur Fahrerwarnung
US7417530B1 (en) * 2004-02-23 2008-08-26 Craig E Charles Sleep safety alarm
US20130342334A1 (en) * 2012-06-22 2013-12-26 GM Global Technology Operations LLC Alert systems and methods for a vehicle with improved actuator placement
WO2015116835A1 (fr) * 2014-01-29 2015-08-06 The Guitammer Company Système et ensemble de conversion de signal de mouvement haptique-tactile
US9756604B1 (en) * 2016-07-21 2017-09-05 Immersion Corporation Haptic functionality for network connected devices

Also Published As

Publication number Publication date
BR112020019739A2 (pt) 2021-02-17
WO2019197375A1 (fr) 2019-10-17
EP3776502A1 (fr) 2021-02-17
CN111937048A (zh) 2020-11-13

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