EP2553946A2 - Procede et dispositif de controle de haut-parleur. - Google Patents
Procede et dispositif de controle de haut-parleur.Info
- Publication number
- EP2553946A2 EP2553946A2 EP11719302A EP11719302A EP2553946A2 EP 2553946 A2 EP2553946 A2 EP 2553946A2 EP 11719302 A EP11719302 A EP 11719302A EP 11719302 A EP11719302 A EP 11719302A EP 2553946 A2 EP2553946 A2 EP 2553946A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- loudspeaker
- amplification
- sensor
- pulse
- emitted
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/007—Monitoring arrangements; Testing arrangements for public address systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
Definitions
- the present invention relates to a loudspeaker control method and device. It applies, in particular, to the operating state of operation of outdoor siren loudspeakers and the transmission of warning signals on a site.
- Sirens and loudspeakers of security systems are critical elements for rallying and / or evacuating people during an incident, a fire, a natural or industrial disaster. It is therefore necessary to check their operating condition regularly.
- the present invention aims to remedy these disadvantages.
- the present invention aims at a loudspeaker control method, which comprises:
- the corrective action may include the triggering of an alert signal, a maintenance operation, a more powerful electrical pulse and / or the increase of the amplification coefficient of an associated amplifier. to the said speaker.
- a pulse is transmitted comprising at least one audible frequency.
- a voltage of about 100 volts is used.
- a pulse is emitted for a duration of between 50 milliseconds and 500 milliseconds.
- pulse durations are adapted on the one hand, to a good hearing by a controller moving on the site and, on the other hand, to a precise measurement of the resistance when the loudspeaker has taken a stable position.
- a pulse is emitted at a time interval of duration less than 100 seconds.
- said corrective action includes triggering an alert signal, a maintenance operation and / or a more powerful electrical pulse.
- the method which is the subject of the present invention further comprises:
- a step of associating a plurality of amplification systems with different subsets of the plurality of loudspeakers a step of assigning different signals to be transmitted by different loudspeakers for each of a plurality of control signals
- the amplification systems upon receipt of a control signal common to the different amplification systems, the amplification systems causing different signals to be transmitted to said loudspeakers, said corrective action including a parameter storage representative of the state of said loudspeaker.
- At least one said amplification system comprises a memory of values of operating parameters, the amplification system being adapted to implement values of operating parameters stored at reception of a predetermined signal.
- At least one said amplification system comprises an amplification level memory, the amplification system being adapted to implement a memorized amplification level upon reception of a predetermined signal.
- At least one said amplification system comprises a sound memory to be transmitted, the amplification system being adapted to implement stored sounds upon reception of a predetermined signal.
- each amplification system can be configured before making it emit a sound, the triggering signal then being identical for all the amplification systems.
- At least one said amplification system is connected to a central station by a computer link.
- the link between the central station and each amplification system thus becomes digital, with the advantages that are attached in terms of resistance to spurious signals, error correction capability, energy loss, etc.
- At least one said amplification system comprises means for controlling the operation of at least one said speaker.
- the device which is the subject of the present invention comprises at least one sensor of a physical quantity, the control signal depending on the signal emitted by said sensor.
- a sensor determines the direction and strength of the wind and the control corresponds, for some loudspeakers, to a call signal to a containment and, for other speakers to a call signal to a evacuation, the speakers concerned depending on the strength and direction of the wind.
- the method according to the invention comprises a step of capturing, by a sensor, the ambient noise before emitting an audible signal. by said loudspeaker, on receipt of a control signal common to the different amplification systems, the amplification systems making the different signals transmit to said loudspeakers with variable levels as a function of the signal emitted by said sensor for represent the ambient noise.
- the method according to the invention comprises a step of capturing, by a sensor, the sound signal emitted by the loudspeaker on receiving a control signal common to the various amplification systems, the control systems. amplification sending different signals to said speakers with varying levels depending on the signal emitted by said sensor to represent the emitted sound signal.
- the method according to the invention comprises, a step of capturing, by a sensor, the sound emitted by the loudspeaker, during the pulse, the step of triggering the corrective action depending on the signal emitted by said sensor to represent the sound emitted by the loudspeaker.
- the present invention is directed to a loudspeaker control device, which comprises:
- a triggering means adapted to trigger a corrective action, according to the state thus determined of the loudspeaker.
- the device which is the subject of the present invention further comprises:
- this technique has many disadvantages. On the one hand, it does not make it possible to emit different audible signals intended for different zones of the site and they do not make it possible to define a zone of emission which depends on the circumstances.
- the inventors have determined that, according to the prevailing wind, for example, during a chemical disaster with emission of gas into the atmosphere, different signals must be transmitted in the leeward zone, for example to encourage the confinement of people. likely to be exposed, and in other areas, for example to cause evacuation.
- the present invention also aims to remedy these drawbacks.
- the present invention is directed to a loudspeaker control device, which comprises:
- a plurality of amplification systems connected to different subsets of the plurality of loudspeakers.
- At least one said amplification system comprises a memory of values of operating parameters, the amplification system being adapted to implement values of operating parameters stored at reception of a predetermined signal.
- At least one said amplification system comprises an amplification level memory, the amplification system being adapted to implement a memorized amplification level upon reception of a predetermined signal.
- at least one said amplification system comprises a sound memory to be transmitted, the amplification system being adapted to implement stored sounds upon reception of a predetermined signal.
- each amplification system can be configured before making it emit a sound, the triggering signal then being identical for all the amplification systems.
- At least one said amplification system is connected to a central station by a computer link.
- the link between the central station and each amplification system thus becomes digital, with the advantages that are attached in terms of resistance to spurious signals, error correction capability, energy loss, etc.
- At least one said amplification system comprises means for controlling the operation of at least one said speaker.
- the device which is the subject of the present invention comprises at least one sensor of a physical quantity, the control signal depending on the signal emitted by said sensor.
- a sensor determines the direction and strength of the wind and the control corresponds, for some loudspeakers, to a call signal to a containment and, for other speakers to a call signal to a evacuation, the speakers concerned depending on the strength and direction of the wind.
- the present invention provides a method of controlling a plurality of loudspeakers, which comprises:
- the amplification systems upon reception of a control signal common to the different amplification systems, the amplification systems making the different signals emit to said loudspeakers.
- the corrective action characteristic of the first two aspects of the invention may include increasing the amplification coefficient of an amplifier associated with said speaker according to the third and fourth aspects of the invention.
- FIG. 1 represents, schematically, a first particular embodiment of the device that is the subject of the present invention incorporated in a security system
- FIG. 2 represents, schematically, a particular embodiment of an amplification device illustrated in FIG. 1;
- FIG. 3 represents, in the form of a logic diagram, the operating steps of the device illustrated in FIG.
- FIG. 4 shows, schematically, a second particular embodiment of the device object of the present invention.
- FIG. 1 shows a device according to the present invention 105 comprising a microprocessor alarm centralizer 1 10 whose inputs are connected to sensors of physical quantities, for example smoke detectors 1, 15, detectors 1 alarm 120.
- Microprocessor inputs 125 are also connected to a network 130.
- at least one physical magnitude sensor is adapted to detect a type of danger, the position of this hazard being determined according to the position of this sensor and / or at least one physical magnitude sensor is adapted to determine the direction and / or the wind force.
- the outputs 135 of the microprocessor 125 are connected to links 155 leading to loudspeakers 140 via amplifiers 145 and to a network 150.
- the terms "input” and “output” must here be considered as indicating the main direction of transmission of information related to incidents. It does not preclude that, for configuration, control or maintenance functions, for example, information may flow in the opposite direction.
- the alarm centralizer 1 10 is of known type, apart from the specific functions related to the implementation of the present invention. It receives signals from the smoke detectors 1 15, the alarm detectors 120 and the network 130. In a known manner, in the event of detecting abnormal conditions by the detectors or receiving triggering signals from the network 130, the centralizer 1 10 triggers remote warning signals on the network 150 and emits audible signals to the amplification devices 145 of the speakers 140. These signals represent a type of danger in a manner defined by the regulations. It is noted that the networks 130 and 150 can be confused. These networks are computer networks and / or telecommunication networks.
- the links 155 between the centralizer 1 10 and the amplification devices 145 are digital links, for example of the Ethernet (registered trademark) type.
- the microprocessor 125 is adapted to cause the centralizer 1 10 to transmit a pulse on the electrical link with each amplifying device 145 of the loudspeaker 140. During this pulse, the microprocessor 125 is adapted to measure the electrical resistance on each link 155, for example by measuring the intensity of the electric current flowing through this link 155 and dividing the voltage delivered during the pulse by this electrical intensity. The microprocessor 125 is adapted to determine the state of each loudspeaker 140 as a function of the measured resistance. For example, the microprocessor 125 compares the measured resistance to two upper and lower limit values and determines that the speaker 140 is operative if the measured resistance is between these two limit values. If it is not the case, the microprocessor 125 triggers an alert on the network 150. The operation of the microprocessor 125 is detailed with regard to FIG.
- the pulses are emitted simultaneously on the outputs 135 or sequentially on one and the other of the outputs 135.
- the microprocessor 125 sends to the centralizer 1 10 a pulse having at least one audible frequency.
- auditory control can be easily performed by browsing the site on which the speakers 140 are located.
- the pulse is carried by a voltage of about 100 volts, at +/- 30%. These embodiments are particularly suitable for long links. In embodiments, each pulse has a duration of between 50 milliseconds and 500 milliseconds.
- the microprocessor 125 sends, for each speaker 140, a pulse with a time interval of time between 20 to 200 minutes.
- a pulse with a time interval of time between 20 to 200 minutes.
- the microprocessor 125 causes the centralizer 1 10 to emit, for each loudspeaker 140, a pulse with a time interval of less than 100 seconds duration. Thus the detection of a failure is faster.
- FIG. 2 shows an amplification device 145 receiving messages from a centralizer 1 10, via a link 155 and transmitting amplified signals to the loudspeaker 140.
- This device amplifier comprises a microprocessor 160, a non-volatile memory 165 and an amplifier 170.
- the microprocessor 160 receives messages from the centralizer 1 10, writes and reads the 165 memory and controls the signals amplified by the amplifier 170 and broadcast by the speaker 140, according to the information read in the memory 165.
- the microprocessor 160 receives and stores, in particular, values of operating parameters, amplification levels, and sounds to be transmitted. On receipt of a predetermined warning message, the microprocessor reads, in memory 165, the parameter values, the amplification level and the sounds to be implemented and causes the emission of an amplified sound signal representing the sounds. read and the sound level read.
- an alert message represents an instruction of evacuation of the whole site, an instruction of evacuation of a part of the site and of containment in another part of the site, an instruction of evacuation of a part of the site. site and assembly of people in another part of the site, it being understood that the parts of the site considered may depend on the type of danger and its displacement, for example the prevailing wind ...
- Each of its messages corresponds, for each amplification device, to the sounds to be emitted and to a sound level to be used.
- each amplification system before making it emit a sound, the triggering signal then being identical for all the amplification systems.
- the loudspeaker control device 105 thus comprises:
- a plurality of amplification systems 145 connected to different subsets of the plurality of loudspeakers.
- each amplification system is connected to a single loudspeaker.
- at least one amplification system is connected to a plurality of loudspeakers.
- FIG. 3 shows that, during a step 200, the device 105 is put into operation.
- a step 205 for each alert message and each loudspeaker 140, for each centralizer 1 10 to the amplification device 145 associated with said speaker 140, the parameter values, amplification levels and sounds to be transmitted. This data is stored in the memories 165 of the amplification devices 145.
- the microprocessor 125 performs a delay, that is to say, a predetermined time is counted. As indicated above, this predetermined time is, in embodiments between 20 and 200 minutes and, in other embodiments, less than 100 seconds.
- the microprocessor 125 sends a pulse by the centralizer 1 10, for each loudspeaker 145.
- the microprocessor 125 measures the resistance on the link with each loudspeaker 145.
- the microprocessor determines, as a function of the resistance measured, whether a fault is detected on the one of the links.
- the microprocessor causes the display and the remote transmission of a message representing the result of step 225.
- the microprocessor 125 causes the triggering of a corrective action.
- the microprocessor 125 causes the display and transmission of an alert message requiring maintenance operations.
- the microprocessor causes, for the speaker considered, a more powerful electrical pulse or a parameter storage representative of the state of said speaker, for example an increase in the gain factor of the associated amplifier auditing speaker or an increase in the stored power of the signal to be transmitted to said speaker.
- step 240 which is represented after step 235 but is in fact continuously performed in parallel with steps 210 to 235, it is determined whether an alert must be triggered or based on signals received from sensors. or based on signals received on the network 130. If no, then we return to step 210.
- a capture of a physical quantity is performed. For example, the direction and / or wind force and / or the type and / or position of a hazard are measured. According to at least one of these physical quantities, a control signal, also called "warning message", is determined for each of the amplification devices.
- leeward speaker amplification devices for a chemical incident memorize a person containment call signal while loudspeaker amplification devices upstream of the incident location , with respect to the wind, memorize an evacuation signal.
- the messages or signals can be reversed.
- the amplification devices may have in memory, upstream, a set of parameters of sound signals to be transmitted, the control signal directly representing the position and type of the hazard and the direction of the wind.
- the alert message corresponding to the danger and its evolution is transmitted from the centralizer 1 to all the amplification devices.
- the alert message represents the value of the physical quantity sensed during step 245, as set out below with respect to this step 245.
- each amplification device processor 145 reads the values of parameters, amplification level and sounds to be transmitted, in memory 165.
- each processor has amplify and broadcast the sound signals corresponding to these values, level and sounds.
- the second embodiment 190 of the device according to the invention illustrated in FIG. 4, there are the same elements as in the first embodiment illustrated in FIGS. 1 and 2, with the exception of at least one (here a) amplification device 145 which is replaced by an amplification device 175.
- the amplification device 175 comprises, in addition to the microprocessor 160, the non-volatile memory 165 and the amplifier 170, a room sensor sound 185 and a sensor 190 of a physical magnitude representative of a hazard.
- the sensor 185 is, for example, a microphone of known type.
- the sensor 190 is, for example, a detector for fire, smoke, heat, radiation, including radioactive, gas or intrusion.
- the amplification device 175 receives messages from a centralizer 1 10, via a link 155 and transmits amplified signals to the speaker 140. More specifically, it is the microprocessor 160 which receives messages from the centralizer 1 10, writes and reads the memory 165 and controls the signals amplified by the amplifier 170 and broadcast by the loudspeaker 140, according to the information read in the memory 165.
- the microprocessor 160 receives and stores, in particular, values of operating parameters, amplification levels, and sounds to be transmitted. On receipt of a predetermined warning message, the microprocessor reads, in memory 165, the parameter values, the amplification level and the sounds to be implemented and causes the emission of an amplified sound signal representing the sounds. read and the sound level read.
- an alert message represents an instruction of evacuation of the whole site, an instruction of evacuation of a part of the site and of containment in another part of the site, an instruction of evacuation of a part of the site. site and assembly of people in another part of the site, it being understood that the parts of the site considered can depend on the type of danger and its displacement, for example the prevailing wind ...
- Each of its messages corresponds, for each device of amplification, sounds to be emitted and a sound level to be used.
- the microprocessor 160 realizes, and communicates to the centralizer 1 10,
- the amplifier 170 When triggering a sound emission, the amplifier 170 is controlled, first, according to the initial ambient noise level. For example, the amplifier 170 is controlled to cause the loudspeaker 140 to transmit a signal 10 dB greater than the ambient noise.
- the amplifier 170 is controlled according to the emission level. Again, the amplifier 170 is controlled to cause the loudspeaker 140 to transmit a signal of, for example, 10 dB greater than the ambient noise.
- the ambient sound levels can be very different depending on the traffic and the possible operation of fans.
- the emergence of the warning signal, 10 dB higher than the ambient noise, can vary the siren level from 100 dB to 120 dB.
- the sound diffusers In the context of setting up equipment in environments with a very strong soundscape (steelworks, glassworks, etc.) the sound diffusers must cover the ambient noise. This ambient noise may be higher or lower depending on the use of the machines. The operation indicated above makes it possible to broadcast the power necessary to be heard even if wearing anti-noise headphones, but not higher than what is necessary, which limits the noise exposure of workers.
- the noise caused by the sound pulse emitted by the loudspeaker 140 is detected and measured automatically, either locally by the microprocessor 160 or at the centralizer 1 10.
- the sound level measurement of the ambient noise also allows from a reading
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
- Alarm Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1001219A FR2958106B1 (fr) | 2010-03-26 | 2010-03-26 | Procede et dispositif de controle local de haut-parleur |
FR1001220A FR2958107B1 (fr) | 2010-03-26 | 2010-03-26 | Procede et dispositif de controle de haut-parleur |
PCT/FR2011/050662 WO2011117557A2 (fr) | 2010-03-26 | 2011-03-25 | Procede et dispositif de controle de haut-parleur. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2553946A2 true EP2553946A2 (fr) | 2013-02-06 |
EP2553946B1 EP2553946B1 (fr) | 2014-09-10 |
Family
ID=44140788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11719302.9A Not-in-force EP2553946B1 (fr) | 2010-03-26 | 2011-03-25 | Procede et dispositif de controle de haut-parleur. |
Country Status (5)
Country | Link |
---|---|
US (1) | US9049510B2 (fr) |
EP (1) | EP2553946B1 (fr) |
ES (1) | ES2525499T3 (fr) |
PT (1) | PT2553946E (fr) |
WO (1) | WO2011117557A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3098335A1 (fr) * | 2019-07-04 | 2021-01-08 | Finsécur | Dispositif d’avertissement sonore autonome a commande radio longue portée |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103702259B (zh) | 2013-12-31 | 2017-12-12 | 北京智谷睿拓技术服务有限公司 | 交互装置及交互方法 |
CN103747409B (zh) * | 2013-12-31 | 2017-02-08 | 北京智谷睿拓技术服务有限公司 | 扬声装置、扬声方法及交互设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064742A (en) * | 1997-08-04 | 2000-05-16 | Gold Line Connector, Inc. | Audio impedance/calculated power meter |
JP2003204596A (ja) * | 2002-01-04 | 2003-07-18 | Matsushita Electric Ind Co Ltd | 拡声放送システムおよび拡声放送装置 |
KR100619055B1 (ko) * | 2004-11-16 | 2006-08-31 | 삼성전자주식회사 | 오디오/비디오 시스템의 스피커 모드 자동 설정 방법 및장치 |
US8081766B2 (en) * | 2006-03-06 | 2011-12-20 | Loud Technologies Inc. | Creating digital signal processing (DSP) filters to improve loudspeaker transient response |
AT504297B1 (de) * | 2006-09-28 | 2009-11-15 | Av Digital Audio Videotechnik | Verfahren und messeinrichtung zur überwachung von beschallungsanlagen |
DE102007032281A1 (de) * | 2007-07-11 | 2009-01-15 | Austriamicrosystems Ag | Wiedergabeeinrichtung und Verfahren zum Steuern einer Wiedergabeeinrichtung |
-
2011
- 2011-03-25 WO PCT/FR2011/050662 patent/WO2011117557A2/fr active Application Filing
- 2011-03-25 ES ES11719302.9T patent/ES2525499T3/es active Active
- 2011-03-25 PT PT11719302T patent/PT2553946E/pt unknown
- 2011-03-25 US US13/637,640 patent/US9049510B2/en not_active Expired - Fee Related
- 2011-03-25 EP EP11719302.9A patent/EP2553946B1/fr not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2011117557A2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3098335A1 (fr) * | 2019-07-04 | 2021-01-08 | Finsécur | Dispositif d’avertissement sonore autonome a commande radio longue portée |
Also Published As
Publication number | Publication date |
---|---|
PT2553946E (pt) | 2014-12-18 |
WO2011117557A3 (fr) | 2011-11-24 |
EP2553946B1 (fr) | 2014-09-10 |
US9049510B2 (en) | 2015-06-02 |
US20130028430A1 (en) | 2013-01-31 |
ES2525499T3 (es) | 2014-12-23 |
WO2011117557A2 (fr) | 2011-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2735262A1 (fr) | Systeme et procede pour determiner une situation d'incendie en utilisant differents types de detecteurs d'incendie | |
US20070147625A1 (en) | System and method of detecting speech intelligibility of audio announcement systems in noisy and reverberant spaces | |
US20100085195A1 (en) | Monitoring method | |
US20090212959A1 (en) | Home safety detector with communication system | |
EP2553946B1 (fr) | Procede et dispositif de controle de haut-parleur. | |
WO2014096747A1 (fr) | Dispositif de configuration d'un système de détection d'incendie | |
FR2525006A1 (fr) | Detecteur d'intrusion | |
US8098833B2 (en) | System and method for dynamic modification of speech intelligibility scoring | |
EP2537144B1 (fr) | Procede et dispositif de detection autonome | |
FR2977965A1 (fr) | Procede d'identification d'extincteur et dispositif d'identification d'extincteur | |
FR2958106A1 (fr) | Procede et dispositif de controle local de haut-parleur | |
WO1995006925A1 (fr) | Dispositif de detection d'intrusion dans un batiment ou un vehicule par detection d'infrasons et/ou d'ondes de pression et procede de detection d'intrusion | |
EP2678844B1 (fr) | Dispositif de déclenchement d' alarme pour un systeme de sécurité et procède d'installation d'un dispositif de déclenchement d' alarme | |
FR3083327A1 (fr) | Systeme de detection portable comprenant des capteurs magnetostatiques | |
CA2154755A1 (fr) | Dispositif antibrouillage radio infraudable pour systemes de surveillance d'intrusions | |
EP2678846B1 (fr) | Dispositif de declenchement d'alarme pour un systeme de securite | |
GB2549261A (en) | Alarm and environment monitoring system | |
FR2958107A1 (fr) | Procede et dispositif de controle de haut-parleur | |
EP2731674A2 (fr) | Procede de detection de presence de defibrillateur automatique et dispositif de detection de presence de defibrillateur automatique | |
EP1296300B1 (fr) | Procédé interactif de mise en marche d'un appareil anti-intrusion, en particulier un fumigène, dispositif associé et système mettant en oeuvre ce procédé | |
EP1287508B1 (fr) | Dispositif d'alarme autoregule a tres faible consommation d'energie | |
FR2789540A1 (fr) | Procede et dispositif de controle des haut-parleurs d'une installation de sonorisation | |
FR3098335A1 (fr) | Dispositif d’avertissement sonore autonome a commande radio longue portée | |
WO2015114170A1 (fr) | Dispositif de détection d'incendie ou de fuite de gaz et système de sécurisation d'un local le comportant | |
FR3006798A1 (fr) | Dispositif et procede de report de signal sonore, lumineux ou de vibration |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20121019 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602011009793 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: H04R0027000000 Ipc: H04R0003120000 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04R 29/00 20060101ALI20140207BHEP Ipc: G08B 29/10 20060101ALI20140207BHEP Ipc: H04R 27/00 20060101ALI20140207BHEP Ipc: H04R 5/04 20060101ALI20140207BHEP Ipc: G08B 3/10 20060101ALI20140207BHEP Ipc: H04R 3/12 20060101AFI20140207BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140401 |
|
INTG | Intention to grant announced |
Effective date: 20140410 |
|
GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20140603 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 687214 Country of ref document: AT Kind code of ref document: T Effective date: 20141015 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602011009793 Country of ref document: DE Effective date: 20141023 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20141209 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2525499 Country of ref document: ES Kind code of ref document: T3 Effective date: 20141223 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141211 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141210 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 687214 Country of ref document: AT Kind code of ref document: T Effective date: 20140910 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150110 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602011009793 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
26N | No opposition filed |
Effective date: 20150611 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150325 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150325 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20161130 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: RN Effective date: 20161223 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160331 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: FC Effective date: 20170106 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160331 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20170227 Year of fee payment: 7 Ref country code: CH Payment date: 20170327 Year of fee payment: 7 Ref country code: NL Payment date: 20170326 Year of fee payment: 7 Ref country code: SE Payment date: 20170329 Year of fee payment: 7 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: FR Effective date: 20170106 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20110325 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20170327 Year of fee payment: 7 Ref country code: PT Payment date: 20170306 Year of fee payment: 7 Ref country code: GB Payment date: 20170327 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20170324 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20170329 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20170328 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602011009793 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140910 Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180925 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180326 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20180401 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20180325 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181002 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180331 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180325 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180325 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180331 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180331 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20190911 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180326 |