EP4241470A1 - Procédé pour fournir des données de mesure à partir de dispositifs de capture dans un bâtiment, et module de transmission pour celui-ci - Google Patents

Procédé pour fournir des données de mesure à partir de dispositifs de capture dans un bâtiment, et module de transmission pour celui-ci

Info

Publication number
EP4241470A1
EP4241470A1 EP21807038.1A EP21807038A EP4241470A1 EP 4241470 A1 EP4241470 A1 EP 4241470A1 EP 21807038 A EP21807038 A EP 21807038A EP 4241470 A1 EP4241470 A1 EP 4241470A1
Authority
EP
European Patent Office
Prior art keywords
transmission module
measurement data
transmission
internet
radio interface
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
EP21807038.1A
Other languages
German (de)
English (en)
Inventor
Danny ARNOLD
Tim Karnhof
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.)
Brick4u GmbH
Original Assignee
Brick4u 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 Brick4u GmbH filed Critical Brick4u GmbH
Publication of EP4241470A1 publication Critical patent/EP4241470A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2204/00—Indexing scheme relating to details of tariff-metering apparatus
    • G01D2204/40—Networks; Topology
    • G01D2204/45—Utility meters networked together within a single building
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • H04Q2209/43—Arrangements in telecontrol or telemetry systems using a wireless architecture using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/22—Self-organising networks, e.g. ad-hoc networks or sensor networks with access to wired networks

Definitions

  • the invention relates to a method for providing measurement data from sensor devices in a building using at least one transmission module through wireless data communication.
  • the invention also relates to a transmission module for such a method.
  • the present invention is based on the object of further simplifying and optimizing the remote reading of such sensor devices.
  • the method includes the following features: a) the at least one transmission module is installed in the building within radio range of the sensor devices and automatically put into operation without the need for manual configuration at the installation site, b) the put into operation transmission module takes the measurement data from different sensor devices a first wireless interface of the transmission module via a measurement data transmission protocol, c) the transmission module transmits the measurement data wirelessly using a second radio interface of the transmission module directly or indirectly via one or more further transmission modules without decoding the measurement data over the Internet to a server connected to the Internet, d) the server decrypts the measurement data and takes them in a measurement data database.
  • easy-to-install and easy-to-use transmission modules are used, which enable the measurement data to be transmitted over the Internet. Because the measurement data are recorded on an Internet server and transferred to a measurement database, they are easily accessible for a wide range of other uses.
  • a further advantage of the invention is that the measured data, which is usually transmitted in encrypted form by the sensor devices, does not have to be decrypted locally, but instead the decryption takes place centrally on the server. This further simplifies the commissioning of the transmission modules, since they do not have to know the respective encryption codes of the different sensor devices, but can generally transmit the recorded data on to the server without decryption.
  • the user at the installation site of the transmission modules there is no need to carry out a manual configuration of the transmission modules. Instead, all that is required is a simple mechanical installation and connection to a power supply.
  • the sensor devices can, for example, be in the form of calibrated counters.
  • the measurement data encrypted by the sensor devices can be provided with additional encryption in one or more transmission modules in order to secure the data transmission to the server.
  • the transmission module can also collect data from other wirelessly connectable devices and transmit it to the server.
  • the measurement data transmission protocol can be a standardized measurement data transmission protocol.
  • the first radio interface can be a multi-frequency radio interface or a broadband radio interface, eg for receiving data in the frequency range of 433-999.99 MHz, in particular 868 and 915 MHz.
  • the second radio interface can be a WLAN or WiFi interface.
  • the first radio interface can be unidirectional (transmission module can only receive data from the sensor devices) or bidirectional (transmission module can also send data to the sensor devices or other devices).
  • the second radio interface can be unidirectional (transmission module can only send data to other transmission modules and/or to the server) or bidirectional (transmission module can also receive data from other transmission modules and/or from the server).
  • the invention makes it possible, in addition to multi-frequency reception and the transmission of measurement and sensor data, to improve the transmission and addressing of all participants up to the forwarding of the data in encrypted form via an MQTT broker to the server side through standardization and automation.
  • each transmission module takes the measurement data from the group of sensor devices assigned to it using its first radio interface via the measurement - wireless data transmission protocol, d) each transmission module transmits the measurement data by means of its second radio interface directly or indirectly via one or more further transmission modules via the Mesh-F wireless network without decrypting the measurement data to a transmission module connected to the Internet, e) the transmission module connected to the Internet transmits the measurement data to the server connected to the Internet via its Internet connection without decrypting the measurement data, f) the server decrypts the measurement data and accepts them the measurement data database.
  • the transmission modules automatically form a self-organizing mesh radio network, relatively large distances can also be bridged with radio interfaces that are only suitable for short ranges. In addition, redundancy is created during transmission. In the event of a fault, the mesh wireless network can automatically reorganize itself.
  • the transmission modules also search for new neighboring transmission modules during operation, which are included in the mesh radio network.
  • At least one transmission module forms a defined transmission interface to the Internet (breakout point), whereby the transmission module can have an additional third interface for this purpose, which can be designed either as a radio interface or as a wired interface, for example as an Ethernet interface.
  • the system can have several transmission modules connected to the Internet.
  • consumption data of the entire building and/or individual separate residential units of the building and warning messages are recorded as measurement data.
  • This has the advantage that all relevant consumption data and warning messages can be recorded automatically, in particular without entering the individual residential units, and can be recorded and managed at a central location, i.e. the Internet server.
  • Warning messages can come from smoke detectors and/or alarm systems, for example.
  • the sensor devices transmit the measurement data continuously, even without being queried. send encrypted wirelessly.
  • the sensor devices can transmit the measurement data, for example, in a type of free-running protocol, for example with the OMS protocol (QMS—Open Metering System) or the LoRa protocol (LoRa—Long Range).
  • At least one physical parameter of the ambient air is recorded by one, several or all transmission modules via at least one dedicated air sensor and is transmitted to the server together with the measurement data.
  • one, several or all of the following physical parameters of the ambient air can be recorded: air temperature, humidity, air pressure.
  • the server can record the received parameters of the ambient air in the measurement data database.
  • the measurement data is transmitted to the server via an MQTT protocol.
  • the transmission module connected to the Internet then forms an MQTT broker.
  • an actuator that can be controlled via radio signals can also be present in the building, with the at least one transmission module receiving control commands via the second radio interface from the Internet directly or indirectly via one or more further transmission modules and the control commands being transmitted via the transmits the first radio interface to the possibly existing one controllable actuator.
  • the transmission module can also be used to actively influence functions or elements in the building, for example to control the ventilation of a stairwell, or to switch light sources on or off or dim them.
  • the transmission module also referred to below as BRICK, supports the formation of an independently organizing BRICK mesh network:
  • the first BRICK (from the point of view of the Internet) is connected to the Internet via LTE or LAN and DHCP without the user having to carry out any configuration is.
  • a WiFi-BRICK can be connected to the Internet here, which requires a one-off WiFi configuration during installation. Alternatively, this configuration can also be applied during production.
  • This BRICK is called Gateway-B RICK.
  • BRICK gateway BRICK
  • WiFi WiFi
  • a BRICK gateway always sends a 0 as the distance to the Internet. This is the smallest distance that can occur.
  • a BRICK looks for other BRICKS in its vicinity that have a smaller distance than the known distance. If it finds another BRICK at a shorter distance, this BRICK will be selected as the new route from now on.
  • each BRICK searches for other BRICKS that are transmitting a distance.
  • the routes to the exit are not fixed, but can also change. Only when a BRICK has established a connection to another BRICK and the distance from this BRICK is smaller than its own is the user data, eg the measurement data, sent.
  • the BRICK mesh network is able to transmit all data (usually 16 seconds up to 5 minute values for OMS meters) because no restrictions are necessary. This is important in relation to the applicable legal requirements, in particular the EED 2012/27/EU.
  • the user data is only decrypted on the data platform after transmission over the Internet.
  • the individual BRICKs and the BRICK mesh network thus support automatic configuration / automatic commissioning. In particular, no training program is required.
  • the individual BRICKs and the BRICK mesh network do not require any routing tables or specifications for the routes to the outside of the BRICK cloud, this is done completely independently using the procedure described.
  • the system according to the invention supports all three different modes S-Mode wM-Bus, C-Mode and T-Mode in the sense of Plug & Play.
  • a transmission module for a method of the type explained above, the transmission module having the following features: a) at least one computer, a memory and a computer program stored in the memory, b) a first radio interface, the transmission module being set up to wirelessly record the measurement data from various sensor devices using the first radio interface via a measurement data transmission protocol when the computer program is executed on the computer, c) a second radio interface, the transmission module being set up to do so is to transmit the recorded measurement data wirelessly using the second radio interface directly or indirectly via one or more further transmission modules via the Internet without decoding the measurement data to a server connected to the Internet when the computer program is executed on the computer, d) the transmission module is set up to detect neighboring transmission modules via the second radio interface and to form a self-organizing mesh radio network with them when the computer program is executed on the computer.
  • a uniform transmission module is thus provided for use in the method explained at the outset.
  • the transmission module can be designed relatively simply and inexpensively, for example as a handy box that can be installed relatively unobtrusively in a stairwell of a building. Due to its several radio interfaces, the transmission module can very efficiently carry out the method steps explained above, in particular the recording of the measurement data from the sensor devices and the further transmission via the Internet to the server.
  • the transmission module is set up to recognize whether it is connected to the Internet, and if it is connected to the Internet, the measurement data received from other transmission modules of the mesh radio network via its Internet connection to the Transfer server when the computer program is running on the computer.
  • the transmission module can configure itself in such a way that it automatically forms the breakout point to the Internet for the wireless mesh network.
  • the measurement data can be transmitted to the server via an MQTT protocol.
  • the transmission module connected to the Internet then forms an MQTT broker.
  • the Internet connection of the transmission module can be formed by a wireless or wired interface, such as an Ethernet interface.
  • the transmission module has at least one air sensor for detecting a physical parameter of the ambient air, the transmission module being set up to transmit sensor data from the at least one air sensor directly or indirectly via the second radio interface via one or to transmit several further transmission modules over the Internet to the server when the computer program is running on the computer.
  • At least one transmission module possibly also a main transmission module, is used, which uses a WiFi mesh network and its own mesh initialization method.
  • loT real-time processing for measurement and sensor data is combined using the transmission modules and the MQTT protocol.
  • the invention relates to a transmission module with at least one radio processor for detecting and controlling radio devices (sensors and/or actuators) in connection with a communication processor for data transmission in an automatically generated and self-organizing mesh radio network, with a transmission of received measurement and sensor data and also locally obtained sensor data via an MQTT standard, also using a WiFi mesh network.
  • the measurement data are received from the first radio interface present in the transmission module, eg an 868/915 MHz radio module, eg as an OMS protocol (QMS - Open Metering System)/LoRa packets, and by means of a computer, eg a Processor, further processed.
  • this data is mostly encrypted, with a few percent being unencrypted and thus readable in plain text after processing in the processor.
  • Encrypted data is not decrypted in the transmission module, since the transmission module does not hold this key, or does not have to hold it at all.
  • These measurement and sensor data can be transferred to another processor, they can be encrypted again and transmitted via WiFi to other transmission modules, if necessary, up to an MQTT broker.
  • a microservice can listen, which sorts and processes the incoming data packets and searches a database for the stored keys and, if these are available, qualifies the data packets, i.e. breaks them down into the individual components, such as measured values, units, time stamps, and then into a database writes.
  • the transmission method is referred to as BRICK-loT protocol and a transmission module as BRICK.
  • Measurement and sensor data from radio devices for example from meters, smart meters, electricity, gas, water, heat, smoke detectors, sensors and actuators as well as from other devices that can be connected via radio technology, can be recorded and transmitted.
  • Radio processor for mapping the radio data into a protocol such as QMS (Open Metering System) or LoRa (encrypted and decrypted) depending on the origin of the data, according to the common standards
  • QMS Open Metering System
  • LoRa Encrypted and decrypted
  • Communications processor for communicating the measurement and sensor data via a WiFi mesh network to a defined endpoint such as a data broker, via MQTT.
  • the BRICK-IOT protocol starts with the data assembled from the radio data. These are passed from the radio processor for mapping the data to the WiFi processor for communicating the data.
  • This communication processor communicates via the mesh radio network, e.g. a BRICK-IOT-MESH network, to a defined endpoint, e.g. a data broker.
  • the BRICK-IOT-MESH network is self-organizing and can be expanded with any number of BRICKs.
  • a WiFi mesh system is basically already known from the prior art. However, particularly in the case of extensive systems that are composed of a large number of modules, the addressing of all participants in a mesh system repeatedly poses problems or is very complex, since a great deal of address programming is required for each individual system.
  • the invention relates to a transmission module with at least one receiving unit for measurement and sensor data, with a multi-frequency reception input and a transmission output, wherein the transmission output can also be a transmission input (mesh) at the same time.
  • the transmission inputs and transmission outputs are cascadable, and all transmission modules are interconnected via multiple cascades.
  • the invention thus includes structures such as tree and/or network structures being able to occur in parallel in a mesh radio network.
  • the entire mesh radio network organizes itself permanently. This is based on the knowledge that reception and transmission conditions in a WiFi network can change relatively quickly.
  • the invention makes it possible to set up a completely automatic transmission system for measurement and sensor data that does not require any addressing or configuration.
  • the system is completely self-organizing.
  • all reception and transmission modules are designed as a multi-frequency reception system. This allows the transmission module to receive various measurement and sensor data from wireless devices in buildings on different frequencies in the range from 433.00 to 999.99 MHz data packets.
  • each transmission module can be both a transmitter and a receiver, for example in a mesh radio network, the configuration can take place automatically via all accessible transmission modules (neighboring systems).
  • a transmission module declares itself as a "master system” when it detects connectivity with a defined broker. All master systems have the ability to interface with the WiFi network via an additional interface to communicate with brokers. This "I have a breakout" configuration is one of the essential pieces of information that is communicated to all directly reachable transmission modules in the mesh radio network (neighboring systems).
  • a distance variable can be set to zero to identify the quality of this breakout.
  • the neighboring systems remember the route and add one to the distance and pass the information on to their neighboring systems. If a neighboring system does not yet have a way out of the mesh wireless network, it saves this information, adds one and passes it on to its direct neighboring systems. This creates both chain, tree and network structures in which each transmission module finds at least one path independently, directly or via neighboring systems from the mesh radio network. If a transmission module loses a neighbor through whom the "breakout" from the mesh radio network was known, the breakout information and distance is discarded and queried again through the other directly accessible neighboring systems. This results in a completely self-configuring overall system.
  • Also part of the invention is the configuration with more than one breakout point in a network.
  • the self-configuration procedure can then be identical to that described above.
  • actuators such as switches
  • the relevant neighboring systems are notified with the actuator number.
  • the initialization routines of all transmission modules can include the function of constantly searching for new neighboring systems.
  • no knowledge of neighbors, neighbor actors, or breakout information is permanently stored in a transmission module. After a power failure, for example, organizes itself then rebuild each transmission module from scratch according to the initialization routine.
  • Reset/Restart According to one embodiment of the invention, a function is implemented that discards all breakout and actuator information and causes an initialization, as with a restart. This allows various start scenarios to be mapped / circumvented that can occur in the event of large-scale failures, the entire network is reorganized.
  • the reset state can be sent to a transmission module via the MQTT broker or by the physical intervention of an on-site technician who introduces a reset module into the network.
  • a reset module broadcasts the reset information, transmission modules receive the reset command, forward it to visible neighbors and then reset themselves.
  • adding a transmission module to an existing network is a welcome event as it stabilizes the network and creates more meshes and paths for communication.
  • the designs can be divided into three classes.
  • the functionality is the same for all classes.
  • USB 5 volt DC USB 5 volt DC
  • 110-240 volt AC 110-240 volt AC
  • the following data addressing can be used:
  • Each transmission module is given a unique designation during manufacture. This designation is used to address the received and self-generated data in order to create unique subscriber information according to the MQTT standard. Thus, each value on the server side is assignable to its exact origin.
  • the following data transmission can be used:
  • a transmission module receives measurement data via the first radio interface or if local data (system information, local measurement and sensor data) is to be forwarded, the data is forwarded to neighboring systems, i.e. neighboring transmission modules, with the breakout information.
  • the neighboring system receives the data, treats this data as an input and also forwards it.
  • the data automatically gets through the network and via a "breakout" and the MQTT protocol to the server.
  • a computer can be set up to run a computer program, eg in the sense of software.
  • the computer can be designed as a commercially available computer, for example as a PC, laptop, notebook, tablet or smartphone, or as a microprocessor, microcontroller or FPGA, or as a combination of such elements.
  • the invention is explained in more detail below on the basis of exemplary embodiments using drawings.
  • Figure 1 the provision of measurement data from sensor devices in a building
  • FIG. 2 shows the transmission of the measurement data to a server and FIG. 3 shows a transmission module.
  • FIG. 1 shows a building 1 as an example in the form of a block of flats (high-rise) with eight floors and three staircases 4, 5, 6.
  • the respective residential units 2 are accessible via the staircases 4, 5, 6.
  • Sensor devices 3 are installed in the residential units 2, e.g. calibrated meters for electricity, cold water, hot water, heat cost allocators or heat meters and warning devices such as smoke alarms.
  • the sensor devices 3 continuously transmit their measurement data independently via a radio interface.
  • other OMS devices can also be read, such as temperature sensors, opening detectors, humidity meters, etc., but also OMS-like devices (proprietary, manufacturer-specific implementations).
  • the radio interfaces of the sensor devices 3 have a limited, relatively short range, which, however, regularly extends at least to the nearest staircase 4, 5, 6.
  • transmission modules 7, 8, 9, 10, 11 are installed in the stairwells 4, 5, 6, in particular on different floors or between the floors, so that the measurement data of all sensor devices are transmitted by the transmission modules 7, 8, 9, 10, 11 3 can be detected with radio interface.
  • the transmission modules 7, 8, 9, 10, 11 are installed at such distances from one another that at least each transmission module 7, 8, 9, 10, 11 communicates with a neighboring transmission module 7, 8, 9, 10, 11 via its second radio interface can, possibly also with several adjacent transmission module.
  • the transmission modules 7, 8, 9, 10, 11 automatically form a self-organizing mesh radio network via their respective second radio interface. It can also be seen that the transmission module 11 is connected to the Internet 12 via a third interface, for example via an Ethernet interface.
  • Each transmission module 7, 8, 9, 10, 11 wirelessly records the measurement data from the group of sensor devices 3 assigned to it by means of its first radio interface using the measurement data transmission protocol.
  • Each transmission module 7, 8, 9, 10, 11 uses its second radio interface to transmit the measurement data directly or indirectly via one or more further transmission modules 7, 8, 9, 10, 11 via the mesh radio network to the transmission module 11 connected to the Internet 12 .
  • the transmission module 11 connected to the Internet 12 transmits the measurement data to a server connected to the Internet 11 via its Internet connection.
  • FIG. 1 shows here by way of example that the measurement data recorded by the transmission module 9 are transmitted further via the transmission module 10 and other transmission modules up to the transmission module 11 .
  • FIG. 2 makes it clear that the measurement data reach the server 13 via the Internet 11 , where they are decrypted and entered into a measurement data database 14 .
  • the measurement data contained in the database 14 can then be queried by data users 15, e.g. via computers connected directly to the server 13 or via a data network, possibly also via the Internet 12.
  • Figure 3 shows a highly schematized structure of a transmission module using the example of the transmission module 7.
  • the transmission module 7 has a first radio interface 30, a second radio interface 31, a third interface 32, a computer 33, a memory 34, a preprocessor 35, a first Antenna 36, a second antenna 37, an air sensor 38, a power pack 39 and an update port 40 on.
  • the components of the transmission module 7 mentioned can, for example, be arranged entirely or partially on a printed circuit board.
  • the components have the necessary connections to each other.
  • the computer 33 is connected to the memory 34 .
  • a computer program to which the computer 33 has access is stored in the memory 34 .
  • the computer 33 executes at least parts of the computer program.
  • the computer 33 also has access to the first radio interface 30, the second radio interface 31 and the third interface 32, if necessary via the preprocessor 35.
  • the transmission module 7 can be connected to the Internet 12 via the third interface 32.
  • the first radio interface 30 can be designed as a radio module, for example.
  • the first radio interface 30 is connected to the first antenna 36, which can be designed as an OMS antenna, for example.
  • the second radio interface 31 is connected to the second antenna 37, which can be in the form of a WiFi antenna (2.4 GHz), for example.
  • the air sensor 38 can detect various physical parameters of the ambient air, such as temperature, humidity and pressure. For example, a corresponding air sensor module can be used for this.
  • the update connection 40 allows access to the transmission module 7, for example for service purposes, for example for installing new firmware or for setting parameters.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

L'invention concerne un procédé pour fournir des données de mesure provenant de dispositifs de détection dans un bâtiment au moyen d'au moins un module de transmission par le biais d'une communication de données sans fil, ayant les caractéristiques suivantes : a) le ou les modules d'émission sont installés dans le bâtiment à portée radio des dispositifs de détection et sont mis en service automatiquement sans qu'une configuration manuelle soit nécessaire, b) le module d'émission mis en service enregistre sans fil les données de mesure de différents dispositifs de détection au moyen d'une première interface radio du module d'émission par l'intermédiaire d'un protocole de transmission de données de mesure, c) le module de transmission transmet sans fil les données de mesure au moyen d'une deuxième interface radio du module de transmission, directement ou indirectement via un ou plusieurs autres modules de transmission, par l'intermédiaire d'Internet, à un serveur connecté à Internet, d) le serveur déchiffre les données de mesure et les enregistre dans une base de données de données de mesure.
EP21807038.1A 2020-11-05 2021-11-05 Procédé pour fournir des données de mesure à partir de dispositifs de capture dans un bâtiment, et module de transmission pour celui-ci Pending EP4241470A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020129173.6A DE102020129173A1 (de) 2020-11-05 2020-11-05 Verfahren zur Bereitstellung von Messdaten von Sensoreinrichtungen in einem Gebäude und Übertragungsmodul dafür
PCT/EP2021/080752 WO2022096639A1 (fr) 2020-11-05 2021-11-05 Procédé pour fournir des données de mesure à partir de dispositifs de capture dans un bâtiment, et module de transmission pour celui-ci

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EP4241470A1 true EP4241470A1 (fr) 2023-09-13

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EP21807038.1A Pending EP4241470A1 (fr) 2020-11-05 2021-11-05 Procédé pour fournir des données de mesure à partir de dispositifs de capture dans un bâtiment, et module de transmission pour celui-ci

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Country Link
EP (1) EP4241470A1 (fr)
DE (2) DE102020129173A1 (fr)
WO (1) WO2022096639A1 (fr)

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