EP4254372A1 - Dispositif, système et procédé de génération d'un signal, en particulier pour l'avertissement de danger - Google Patents

Dispositif, système et procédé de génération d'un signal, en particulier pour l'avertissement de danger Download PDF

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Publication number
EP4254372A1
EP4254372A1 EP23164070.7A EP23164070A EP4254372A1 EP 4254372 A1 EP4254372 A1 EP 4254372A1 EP 23164070 A EP23164070 A EP 23164070A EP 4254372 A1 EP4254372 A1 EP 4254372A1
Authority
EP
European Patent Office
Prior art keywords
signal
sensor
designed
event
computing device
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.)
Pending
Application number
EP23164070.7A
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German (de)
English (en)
Inventor
Oliver Suche
Karl-Heinz Winterling
Klaus Lang
Frank Horland
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.)
Thales Management and Services Deutschland GmbH
Original Assignee
Thales Management and Services Deutschland 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 Thales Management and Services Deutschland GmbH filed Critical Thales Management and Services Deutschland GmbH
Publication of EP4254372A1 publication Critical patent/EP4254372A1/fr
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • 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
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes

Definitions

  • the invention relates to a device, a system and a method for generating a signal, in particular for warning of dangers.
  • the EP 1789936 B1 discloses a computerized rapid alert dissemination and management system for triggering auditory and/or visual alarms relating to emergencies, using a client computer to trigger those that are a user selected on the client computer.
  • the multi-tone alarm devices may include strobe-like lights.
  • the device, the system and the method according to the independent claims are improved in that they provide a compact and self-sufficient solution for generating a signal, in particular for warning of dangers.
  • the device for generating the signal comprises a housing, a signal generating device, a computing device and a power supply, the energy supply being designed to supply the signal generating device and the computing device with energy, the signal generating device comprising an in particular electronic siren which is attached and formed on the housing is to generate an acoustic signal, wherein the computing device is arranged in the housing and is designed to detect a sensor signal, which characterizes an event in an environment of the housing, from a sensor arranged in particular outside the housing, depending on the sensor signal to decide whether the event requires the generation of the acoustic signal or not, and to control the signal generating device to generate the acoustic signal if the event requires the generation of the acoustic signal.
  • This minimal configuration of the device with the generation of an acoustic signal is particularly robust and compact.
  • the signal generating device preferably comprises an electric light which is attached to the housing and is designed to generate an optical signal, the computing device being designed to decide, depending on the sensor signal, whether the event requires the generation of the optical signal or not, and the signal generating device to Generate the optical signal if the event requires the generation of the optical signal.
  • the configuration expanded to include the light allows for improved warning.
  • the device preferably comprises the sensor, wherein the sensor is arranged in the surroundings of the housing outside the housing and is designed to generate the sensor signal.
  • This sensor signal characterizes the environment outside the housing, for example biological, physical or chemical events.
  • the sensor enables monitoring of the environment at a distance from the housing.
  • the housing can be set up, for example, at a location that is likely to be less or not affected by an event to be monitored than a location of the sensor.
  • the computing device is configurable to use a plurality of different sensors, wherein the computing device is designed to recognize the sensor from the plurality of different sensors or to be configured for the sensor that is connected to the device and the sensor signal from the recognized one to receive sensor.
  • sensors are optionally environmental sensors, sensors for detecting a fire or forest fire, sensors for detecting floods or moisture.
  • the computing device is preferably designed or configurable to make a decision as to whether the event requires generation or not, depending on the sensor signal of the sensor and depending on a sensor signal from at least one other sensor connected to the device. This means that the sensor can be used either alone or together with another sensor.
  • the energy supply is preferably configurable to obtain the energy either from an energy supply network or from an energy source independent of the energy supply network, in particular a rechargeable battery.
  • the computing device is preferably designed to recognize a first type of event depending on the sensor signal or depending on several sensor signals, the event requiring generation if it is of the first type. This means that events that require creation are grouped into the first type.
  • the housing is preferably designed to protect the computing device from influences from the environment that affect the operation of the computing device affect, wherein the housing has a mechanical interface and / or a radio interface for the sensor or for the sensor and at least one further sensor outside the housing. This makes the housing robust against these influences.
  • the device comprises a memory on which an association for a plurality of different events is stored, which specifies which of the events requires the generation of an acoustic signal and/or an optical signal, this association being configurable.
  • the device can be adapted to different purposes.
  • the computing device is preferably designed to determine a message that characterizes the event or an instruction for reacting to the event, the device comprising a transmitting device that is designed to send the message.
  • the device is designed to warn independently of a control center.
  • the device can also inform the control center via the transmitting device. Additionally, the device may inform or send the instruction to another such device in a communications network.
  • the computing device is designed to recognize a second type of event depending on the sensor signal and to send the message if the event is of the second type.
  • the events for which the message is to be sent are summarized in the second type.
  • the first type and the second type allow different reactions, for different events.
  • the computing device is designed not to trigger the signal generating device for generation if the event is of the second type.
  • the first type and the second type enable a graduated response in which for events of the second type only the message is sent and for events of the first type the acoustic signal is generated with the siren and/or the optical signal is generated with the light.
  • the computing device is designed to neither control the signal generating device for generating nor to send the message if the event is neither of the first nor of the second type.
  • the device comprises a receiving device which is designed to receive an instruction for generating an acoustic signal and/or an optical signal, wherein the computing device is designed to recognize receipt of the instruction and to control the signal generating device for generating when the reception of the instruction is recognized.
  • the instruction may come from the control center or from another such device.
  • the device can also be controlled from outside.
  • the system for generating signals includes at least one device Transmitting device and at least one device with receiving device.
  • the system forms a self-sufficient alarm chain.
  • the method for generating a signal provides that a signal generating device, which comprises an in particular electronic siren attached to the housing, and a computing device, which is arranged in the housing, are supplied with energy from a power supply, with the Computing device, a sensor signal, which characterizes an event in an environment of the housing, is detected by a sensor in particular outside the housing, with the computing device deciding, depending on the sensor signal, whether the event requires the generation of an acoustic signal or not, and the signal generating device for Generating the acoustic signal with the siren is activated when the event requires the generation of the acoustic signal.
  • FIG. 1 a device 100 for generating a signal is shown schematically.
  • the device comprises a housing 102, a signal generating device 104, a computing device 106 and a power supply 108. It can be provided that the housing 102 is designed to stand on the ground or to be attached to different locations, for example on a mast or on a structure to become.
  • the energy supply 108 is designed to supply the signal generating device 104 and the computing device 106 with energy.
  • the signal generating device 104 includes a siren 110.
  • the siren 110 is an electronic siren.
  • a motorized siren can also be provided.
  • the siren 110 is attached to the housing 102.
  • the signal generating device 104 is designed to output an acoustic signal.
  • the signal generating device 104 is designed to warn of dangers, i.e. to output the acoustic signal for this purpose.
  • the siren 110 is designed to generate the acoustic signal.
  • the siren 110 is designed, for example, to generate the acoustic signal with a sound pressure level of 97 dB or 104 dB.
  • Other sound pressure levels for example in the range of 95 dB to 105 dB or 130 dB at a distance of 1 meter from the siren 110, are also possible.
  • the type of siren 110 in particular their horn, or their melody can be configured.
  • the computing device 106 is designed to control the signal generating device 104 to generate different melodies.
  • a siren 110 is shown in the schematic representation.
  • the device 100 may also include two sirens 110 arranged on opposite sides of the housing 102 so that the signals from the sirens 110 propagate in different directions.
  • the device 100 can also include several, for example four, sirens 110, which are arranged on the housing 102 in such a way that the signals from the sirens 110 propagate in different directions.
  • the computing device 106 is arranged in the housing 102.
  • the housing 102 has means for attaching the siren 110 or sirens 110 and for connecting them to the computing device 106.
  • the at least one siren 110 includes a horn, for example a die-cast aluminum horn. In the example, this horn is arranged outside of the housing 102.
  • the computing device 106 is designed to receive a sensor signal that characterizes an event in an environment 112 of the housing 102.
  • the computing device 106 is designed to detect the sensor signal from a sensor 114 arranged outside the housing 102. It can be provided that the computing device 106 is designed to detect several sensor signals that come from sensor 114 and from at least one further sensor. It can be provided that the computing device 106 is designed to be configurable for a plurality of sensors. In this case, the plurality of sensors includes the sensor 114. It can be provided that the computing device 106 is designed to recognize which sensor is connected to the device or which sensors are connected to the device. It can be provided that the computing device 106 is designed to use the sensor signal from the detected sensor or to use the sensor signals from the detected sensors. The computing device 106 is designed, for example, to use the sensor signal or the sensor signals of the detected sensors to detect the event.
  • the device 100 can be configured with different sensors 114 for different purposes.
  • One application is, for example, flood protection, fire protection and avalanche protection.
  • the computing device 106 is designed to execute instructions of an algorithm through which the event is recognized based on the sensor signal or signals. Details about the algorithm for detecting the event itself are presented below as an example.
  • the device 100 provides hardware and an interface for various sensors, with which a wide variety of algorithms can be implemented for a variety of possible purposes.
  • the hardware can be constructed modularly.
  • the interface can be configured for a variety of sensors.
  • the device 100 can be configured with further optional elements: an electric light 116, a memory 118, an energy source 122 that is independent of an energy supply network 120, a receiving device 124 or a transmitting device 126.
  • the receiving device 124 is designed, for example, as a digital radio receiver.
  • the transmitting device 126 is designed, for example, as a digital radio transmitter.
  • the broadcast transmitter and the broadcast receiver are trained to communicate according to the Post Office Code Standardization Advisory Group, POCSAG, protocol.
  • POCSAG Post Office Code Standardization Advisory Group
  • the radio transmitter and/or the radio receiver can be designed to communicate according to another protocol, for example according to Terrestrial Trunked Radio, TETRA.
  • TETRA Terrestrial Trunked Radio
  • Communication with the transmitting device 126 and the receiving device 124 can also take place via cable.
  • At least one antenna 128 for receiving radio signals is preferably arranged on the housing 102. At least one antenna 128 for transmitting broadcast signals is preferably arranged on the housing 102. Only one antenna can be provided for both. It can be provided that at least one antenna 128 is designed to receive signals from a satellite.
  • the receiving device 124 is preferably designed to receive these signals from a control center, the control center sending the signals to the satellite, which forwards the signals.
  • the control center can be a control center of the fire department, police, technical relief organization or Red Cross at a municipal or higher level.
  • the control center can be a control center to which the environment 112 is assigned.
  • the control center can send a message to the device 100, which contains an instruction for generating the acoustic and/or optical signal. This makes the device 100 suitable, in addition to the self-sufficient function, for reacting to a broadcast message that the control center sends.
  • the housing 102 is designed to protect the computing device 106 from influences from the environment 112 that affect operation of the computing device 106.
  • the influences can be electrostatic influences or influences caused by weather or vandalism.
  • the housing 102 is designed to be dust-tight or waterproof, for example, to protect against dust or moisture.
  • the housing 102 is, for example Armored or reinforced to protect against impacts, for example from rocks or explosions.
  • the components e.g. processors, memory, motherboard, and, if present, the output stage of the computing device 106, the receiving device 124, the transmitting device 126 and part of the signal generating device 104 are integrated in the housing 102.
  • the housing 102 comprises at least one interface 1-1, ..., 1-i.
  • at least one mechanical interface is provided, with a mechanical interface 1-1 being shown as an example.
  • at least one radio interface 1-i is provided, with one radio interface 1-i being shown. It can also be provided that either only at least one mechanical interface 1-1 or only at least one radio interface 1-i is provided.
  • the mechanical interface is used for the sensor 114 outside the housing 102, via which the sensor 114 is connected by cable to the computing device 106 for the exchange of sensor signals.
  • a modular configuration of the device 100 is preferably carried out by connecting or disconnecting communication connections to sensors.
  • the computing device 106 is designed, for example, to recognize the modular configuration of the device 100 when connecting or disconnecting communication connections to sensors and to process sensor signals accordingly.
  • the device 100 has external dimensions and a weight that make it possible to use the device 100 in a mobile manner.
  • Mobile means that the device 100 is portable by one person or two people.
  • the housing 102 and the at least one siren 110 are preferably designed to be carried by one person or two people.
  • the device 100 can therefore be used mobilely and flexibly in the event of an expected catastrophe.
  • the device 100 includes the sensor 114.
  • the sensor 114 is arranged in the environment 112 of the housing 102 outside the housing 102. Provision can be made to arrange a plurality of sensors.
  • the sensor 114 can also be arranged in the housing. It can be provided that the housing 102 has means for attaching the sensor 114 or the sensors.
  • the sensor 114 is one of the plurality of sensors that can generate the sensor signal.
  • the sensor 114 is designed, for example, as a fire sensor, water or moisture sensor, eruption sensor, thermal image sensor, avalanche warning sensor, precipitation sensor, light barrier or wind sensor.
  • the sensor 114 can also be a manually triggered switch.
  • the computing device 106 is designed in one embodiment or can be configured to do so, depending on the Sensor signal from sensor 114 to decide whether the event requires the generation of the acoustic signal or not.
  • the computing device 106 is designed to control the signal generating device 104 to generate the acoustic signal if the event requires the generation of the acoustic signal.
  • the signal generating device 104 includes the electrical light 116.
  • This optional electrical light 116 is attached to the housing 102 and designed to generate an optical signal.
  • the electric light 116 is, for example, a rotating beacon.
  • the optical signal is, for example, a flashing light.
  • the computing device 106 is optionally designed to control the signal generating device 104 to generate the optical signal if the event requires the generation of the optical signal.
  • the housing 102 has means for fastening the electrical lamp 116 and for connecting the electrical lamp 116 to the computing device 106.
  • computing device 106 is configured or configurable to receive the sensor signal from sensor 114 and from at least one other sensor.
  • the computing device 106 is, for example, designed or configurable to make the decision as to whether the event requires generation or not, depending on the Sensor signal of sensor 114 and depending on the sensor signal of at least one other sensor.
  • the device 100 includes the memory 118, on which an assignment for a plurality of different events is stored.
  • the assignment specifies which of the events requires the generation of an acoustic signal.
  • the assignment optionally specifies which of the events requires the generation of an optical signal.
  • the assignment is configurable.
  • the assignment is determined or evaluated, for example, by the algorithm.
  • the power supply 108 is optionally configurable to obtain power either from the power supply network 120 or from the power source 122, which is independent of the power supply network 120.
  • the power source is, for example, a battery or a rechargeable battery.
  • the power supply 108 is optionally designed to charge the rechargeable battery with energy from the power supply network 120.
  • the power supply 108 optionally includes a solar panel for supplying energy to the device or for charging the rechargeable battery.
  • the power supply 108 makes the device 100 self-sufficient, that is, the device 100 continues to operate reliably in the event of a disaster affecting the power supply network 120.
  • the computing device 106 is designed to recognize a first type of event depending on the sensor signal. In one embodiment, the computing device 106 is designed to recognize a second type of event depending on the sensor signal.
  • the computing device 106 is configured to recognize that the event requires the generation of the signal if the event detected based on the sensor signal is of the first type.
  • the first type is assigned to events that represent an immediate danger to the environment 112 of the device 100.
  • the computing device 106 is configured to recognize that the event does not require generation of the signal if the event detected based on the sensor signal is of the second type. In one example, the computing device 106 is designed not to trigger the signal generating device 104 for generation if the event is of the second type. In the example, the events that represent possible danger to the environment 112 of the device 100 are assigned to the second type.
  • the computing device 106 is designed to neither control the signal generating device 104 for generating nor to send the message if the event is neither of the first nor of the second type.
  • the computing device 106 is optionally designed to determine a message that characterizes the event or an instruction for responding to the event.
  • the device 100 includes the sending device 126, which is designed to send the message.
  • the computing device 106 is designed to send the message that characterizes the event if the event is of the second type.
  • the computing device 106 is, in one example, designed to send the message characterizing the instruction to respond to the event if the event is of the first type.
  • the device 100 includes the receiving device 124, which is designed to receive an instruction for generating an acoustic signal and/or an optical signal.
  • the computing device 106 is designed to recognize receipt of the instruction and to control the signal generating device 104 to generate it when receipt of the instruction is detected.
  • FIG. 2 a system 200 for generating signals, in particular for warning of dangers, is shown schematically.
  • the system 200 includes at least one device 100 that is designed to send the instruction.
  • the system comprises at least one device 100, which is designed to receive the instruction.
  • three devices 100 are shown.
  • the system 200 may include only two or more than three devices 100.
  • the transmitting devices 126 and the receiving devices 124 of the devices 100 are preferably connected in a communication network for exchanging respective messages about events and/or instructions.
  • the signal generating device 104, the in particular electronic siren 110 attached to the housing 102 and the computing device 106, which is arranged in the housing 102, are supplied with energy by the energy supply 108.
  • step 300 the computing device 106 checks whether the message was received by the receiving device 124 or not. If the message has been received, step 301 is executed. Otherwise, step 302 is executed.
  • step 301 it is checked whether the message characterizes the event or the instruction to react to the event.
  • the instruction to respond to the event instructs to generate the signal with the siren 110.
  • the event response instruction optionally instructs to generate the signal with light 116.
  • step 302 If the message characterizes the event, step 302 is executed. Otherwise, step 303 is executed.
  • the instruction and event can be provided to be received.
  • the instruction and event can be received in two messages or in the same message. For example, in this case, step 303 is first executed to execute the instruction and then step 302 is executed to process the event.
  • step 303 the computing device 106 controls the signal generating device 104 to generate the signal with the siren 110 if the instruction specifies the generation of the acoustic signal.
  • step 303 the signal generating device 104 is optionally controlled with the computing device 106 to generate the signal with the lamp 116 if the instruction specifies the generation of the acoustic signal.
  • Step 302 is then carried out.
  • step 302 the sensor signal that characterizes the event in the environment 112 of the housing 102 is detected by the computing device 106 from at least one of the sensors.
  • a step 304 the computing device 106 decides, depending on the sensor signal, whether the event requires the generation of the acoustic signal or not.
  • step 304 the computing device 106 optionally decides, depending on the sensor signal, whether the event requires the generation of the optical signal or not.
  • the event is determined using the computing device 106 depending on the sensor signal.
  • the type of event is determined with the computing device 106 depending on the event and the assignment is used to decide whether or which signal is to be generated.
  • the event is recognized depending on the sensor signal, in particular depending on a course of the sensor signal.
  • the event is characterized, for example, by an identification, in particular a name or an event code.
  • step 306 If the event requires the generation of the acoustic signal, a step 306 is executed. Otherwise, step 308 is executed.
  • step 306 it is checked whether the event in the environment 112 and the event from the message match or not. If these events match, step 306 is executed. If not, provision can be made to select an event for which step 306 is carried out or to carry out step 306 one after the other for the different events.
  • step 306 If several sensors are provided, their sensor signals are used, for example, to determine a respective event. In this case, for example, it checks whether these events match. If the events match, step 306 is executed. If not, provision can be made to select an event for which step 306 is carried out or to carry out step 306 one after the other for the different events.
  • the event that has a higher priority according to a priority list for possible events is selected.
  • the events can be identified and compared, for example, through their identification, in particular their name or event code.
  • step 306 the signal generating device 104 is activated to generate the signal with the siren 110 if the event requires the generation of the acoustic signal.
  • step 306 the signal generating device 104 is optionally activated to generate the signal with the lamp 116 if the event requires the generation of the acoustic signal.
  • a step 308 is then carried out.
  • step 308 the computing device 106 decides, depending on the sensor signal, whether the event requires the message to be sent or not.
  • the transmitting device 126 is controlled with the computing device 106 to send the message that characterizes the event. If, for example, an event of the first type is recognized with the computing device 106, the transmitting device 126 is controlled with the computing device 106 to send the message that characterizes the reaction to the event.
  • the message characterizes the event, for example, through an identification, in particular a name or event code.
  • the instruction to respond to the event instructs to generate the signal with the siren 110.
  • the event response instruction optionally instructs to generate the signal with light 116.
  • a step 310 is then carried out.
  • step 310 the computing device 106 determines whether the message characterizing the event or the message containing the instruction to respond to the event is sent.
  • the instruction and the event be sent.
  • the instruction and the event can be sent in two messages or in the same message.
  • a step 312 is then carried out.
  • step 312 the computing device 106 controls the sending device 126 to send the message.
  • Step 300 is then carried out.
  • the method is carried out by devices 100. For example, if an event of the second type is detected by one of the devices 100, this device 100 sends the message that characterizes the event. For example, if an event of the first type is detected by one of the devices 100, this device 100 sends the message that characterizes the reaction to the event.
  • the message characterizes the event, for example, through an identification, in particular a name or event code.
  • the instruction to respond to the event instructs to generate the signal with the siren 110.
  • the event response instruction optionally instructs to generate the signal with light 116.
  • the devices 100 in the system 200 are arranged in a distributed manner in an area to be monitored and are connected to one another by cable or via radio for communication.
  • the sensors of the individual devices 100 are used in the area to be monitored to detect sensor signals with which the computing devices 106 of the respective device 100 autonomously recognize the impending or occurrence of an event, such as a catastrophe. If one of the devices 100 in the system 200 detects an event of the second type, the message from this device 100, for example, informs a control center or at least one other device 100 for this area of this event.
  • the other devices 100 can then decide autonomously, for example by means of the assignment, without the control center having to intervene, whether the occurrence of the event requires a reaction from the sender of the message or not or which reaction is required.
  • the acoustic and/or optical signal is generated by it itself and the message from this device 100 causes the other device to generate the acoustic and/or optical signal 100 is triggered throughout the entire area without the control center having to intervene.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
EP23164070.7A 2022-03-30 2023-03-24 Dispositif, système et procédé de génération d'un signal, en particulier pour l'avertissement de danger Pending EP4254372A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022107560.5A DE102022107560A1 (de) 2022-03-30 2022-03-30 Vorrichtung, System und Verfahren zum Erzeugen eines Signals insbesondere zum Warnen vor Gefahren

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EP4254372A1 true EP4254372A1 (fr) 2023-10-04

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EP23164070.7A Pending EP4254372A1 (fr) 2022-03-30 2023-03-24 Dispositif, système et procédé de génération d'un signal, en particulier pour l'avertissement de danger

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EP (1) EP4254372A1 (fr)
DE (1) DE102022107560A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387470A (en) * 2002-04-13 2003-10-15 Noel Peter Roberts Alarm system having an optional external cover and different sounds to indicate type of emergency detected
WO2006085781A1 (fr) * 2005-02-14 2006-08-17 Evacuation Alarms & Systems Nz Limited Reseau d’unites d’alarme autonomes sans fil
EP1789936B1 (fr) 2004-09-17 2009-12-23 Incident Alert Systems, LLC Systeme d'alarme et de gestion informatise, reseaute, de notification d'urgence pour installations
EP2264681A1 (fr) * 2008-03-24 2010-12-22 Hochiki Corporation Alarme
EP2672471A1 (fr) * 2012-06-07 2013-12-11 Marco Bersano Système d'alarme pour zone à surveiller, notamment une zone industrielle ou commerciale, telle qu'un site de construction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017206657A1 (de) 2017-04-20 2018-10-25 Robert Bosch Gmbh Set zur Überwachung, Verfahren zur Konfiguration eines Sets zur Überwachung, Computerprogramm und maschinenlesbares Speichermedium
DE202018001443U1 (de) 2017-08-31 2018-03-27 DB Kommunikationstechnik GmbH Vorrichtung zur Fernüberwachung von Abfallsammelbehälter
DE102017220684A1 (de) 2017-11-20 2019-05-23 Robert Bosch Gmbh Detektion der Funktionsfähigkeit eines Aktuators mittels einem Mobilgerät

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387470A (en) * 2002-04-13 2003-10-15 Noel Peter Roberts Alarm system having an optional external cover and different sounds to indicate type of emergency detected
EP1789936B1 (fr) 2004-09-17 2009-12-23 Incident Alert Systems, LLC Systeme d'alarme et de gestion informatise, reseaute, de notification d'urgence pour installations
WO2006085781A1 (fr) * 2005-02-14 2006-08-17 Evacuation Alarms & Systems Nz Limited Reseau d’unites d’alarme autonomes sans fil
EP2264681A1 (fr) * 2008-03-24 2010-12-22 Hochiki Corporation Alarme
EP2672471A1 (fr) * 2012-06-07 2013-12-11 Marco Bersano Système d'alarme pour zone à surveiller, notamment une zone industrielle ou commerciale, telle qu'un site de construction

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