WO2022084857A1 - Dispositif de surveillance en temps réel de paramètres environnementaux avec une structure iot - Google Patents

Dispositif de surveillance en temps réel de paramètres environnementaux avec une structure iot Download PDF

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Publication number
WO2022084857A1
WO2022084857A1 PCT/IB2021/059628 IB2021059628W WO2022084857A1 WO 2022084857 A1 WO2022084857 A1 WO 2022084857A1 IB 2021059628 W IB2021059628 W IB 2021059628W WO 2022084857 A1 WO2022084857 A1 WO 2022084857A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
data
monitoring
housing
humidity
Prior art date
Application number
PCT/IB2021/059628
Other languages
English (en)
Inventor
Amrit Dixit
Nitin M Nagarkar
Anu Nagarkar
Rakesh Tripathi
Dr. Purnendu SAXENA
Original Assignee
DIXIT Amrit
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 DIXIT Amrit filed Critical DIXIT Amrit
Publication of WO2022084857A1 publication Critical patent/WO2022084857A1/fr

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Classifications

    • 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
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y20/00—Information sensed or collected by the things
    • G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
    • G16Y30/00—IoT infrastructure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W2203/00—Real-time site-specific personalized weather information, e.g. nowcasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Definitions

  • the present invention discusses about a low-cost, portable Real Time Monitoring of environmental parameters in multiple living room, OPD, etc. System can monitor humidity, pressure, temperature and gases such as carbon oxides. More particularly, the present invention discloses Integration of generalized monitoring parameter (Temp, Humidity and Pressure) with other required gases parameter which can be monitored graphically anywhere from remote location over the Local Area Network/ internet
  • the condition monitoring is a device for real-time monitoring of temperature, humidity, pressure, gases and other environmental parameters of rooms, specific places etc.
  • the data is send over the local area network, internet which can be monitored and analyzed at remote locations.
  • the device provides the parameters in form of graphical representation with appropriate values apart from showing the critical conditions of the rooms when the environment conditions crosses the specified values and therefore will assist for better understanding of the variations in the parameters in due course of time.
  • the primary object of the present invention is to provide a realtime monitoring of environmental parameters such as temperature, humidity, pressure, environmental gases such as Methane, CO2, NO X , etc.
  • Another object of the present invention is to provide user friendly dashboard for multiple rooms monitoring in a single window.
  • Another object of the present invention is to provide centralized storage of database at single interface over the local area network, and can be accessed and used for analysis at later stages.
  • Another object of the present invention is to make data monitoring possible from remote location also using internet, make it affordable and can be installed with minimal or no help of experts.
  • Another object of the present invention is to make user aware about any abnormality, if observed during parameters monitoring. (We might add: Use of Al techniques for detecting outlier data using some statistical measures).
  • the Data collection and transmission can be carried out at a minimum 1 minutes of time span or other period selectable by user.
  • the Software provides ability to develop custom made on-demand report with capabilities to export data into pdf, csv and excel format.
  • the condition monitoring device provides a real-time simultaneous monitoring of data such as temperature, humidity, pressure, gases and other parameters for a rooms, specific place or particular environment from remote locations using local area network or internet.
  • the device displays the under observed parameters in the form of graphical representation at a user interface.
  • the under observed parameters for multiple rooms is observed in single graphical windows. Whenever the environmental conditions cross the specified values, predefined by user as threshold, alarm gets generated and makes it notified to user either by email or SMS.
  • the data is stored in centralized database using single interface, and can be accessed and used for analysis, processing, monitoring at later stages.
  • the unit can be placed at number of places like homes, hospital OPDs, offices, etc. for real-time condition monitoring.
  • the form factor of the device is small and sleek with outer facing sensors for measurement of the room environment parameters. This can be easily placed on the table top and or can be fixed on the wall using braces or positioned in the specific places for monitoring.
  • the installation of the unit is easy and requires installation at one time. The future extension of unit is possible if the rooms are increased. [0014]
  • the unit finds its usage for early measures in a timely manner before the occurrence of hazardous conditions with relevant efficient management, and management under emergency situation. Furthermore, the parameters can be extended for different requirement weather monitoring, industrial use, water quality, air quality/pollution, industrial gas etc.
  • a device for real time monitoring of environmental parameters with loT framework configured for placement in or insertion into a conduit of a subject, comprising of a housing alongwith display; a plurality of sensor(s) coupled to the said housing; a transmitter coupled to the housing; an expandable element, inflatable element, stretched membrane or balloon coupled to the housing and configured to occlude at least a portion of the conduit; a power source attached to the housing; and a programmed processor and microcontroller coupled to the housing and operatively coupled to memory configured to perform the operations comprising; obtaining real time environmental information from a surrounding via the at least one sensor, wherein the physiological information comprises one or more of the following: temperature, humidity, pressure, gases such as CO2, NOx; and processing and analysing the information to provide a result.
  • Figure 1 illustrates the block diagram of conditioning monitor sensor in accordance with the present invention
  • Figure 2 illustrates the typical front view of the condition monitoring sensor in accordance with the present invention
  • Figure 3 illustrates the typical side view of the condition monitoring sensor in accordance with the present invention
  • Figure 4 illustrates the Graphical User Interface in accordance with the present invention
  • Figure 5 illustrates the Graphical Representation of the sensor/environment data in accordance with the present invention.
  • Figure 1 is the block diagram of the condition monitoring device.
  • the 1 shows the microcontroller unit which controls different sensors and collect data from them.
  • 2, 3 and 4 shows the different sensors attached with the microcontroller. The number of sensors can be increased as per user requirement.
  • 5 is the Wi-Fi module for connecting the microcontroller unit with the cloud server 6.
  • the cloud server 6 is basically a combination of hardware and software platform to run as database storage and provide web services. The user can see the sensor data from 7.
  • Figure 2 shows the front view of condition monitoring system where 8 is the upper cover of the module. Point 9 is the ON/OFF switch.
  • 10 is pressure sensor point
  • 11 is temperature and humidity sensor
  • 12 and 13 are different gas sensor modules connected with the main controlling unit facing outward to sense the environment conditions.
  • Figure 3 shows the side view of the condition monitoring system.
  • 14 is the upper side of the cabinet.
  • 15 show the power ON/OFF switch.
  • 16 show different sensor points.
  • Point 17 is the USB type A connection to program the main controller unit.
  • 18 is the 8 fin box connector for programming the Wi-Fi module.
  • Figure 4 describes different graphical user interface panels where 19 is the user login panel which can be open from any configured remote site. 20 show the login buton. 21 is the threshold seting panel. User can set their threshold values for different sensors. 22 is the panel/ user interface for report generation.
  • Figure 5 is the graphical representation of different sensor values.
  • 23 shows a typical graph for temperature.
  • 24 and 25 are the buttons to select other panels as described in the figure 4. Here total five graphs are seen which is equal to the number of condition monitoring parameters. If user adds more sensors in the device then this panel will also display the same.
  • the present invention has been made in an effort to solve the above conventional problems, and it is an object of the present invention to provide a monitoring module having an embedded controller, a temperature and humidity sensor module and other sensors with an interface for mounting sensors.
  • the goal is to provide a real time monitoring system that integrates basic monitoring modules and database systems with various sensor data.
  • the system for real-time monitoring of humidity, pressure, temperature and gases such as carbon oxides based on an integrated loT sensor interface, the system comprising: different sensors, microcontroller unit, Wi-Fi modules, local area network/internet gateway, remote server with data storage, database and web application.
  • the loT integrated sensor interface-based real-time monitoring system for environment based on the present invention as described above includes a monitoring module having a temperature, an embedded controller, a temperature / humidity sensor module and an interface unit for mounting sensors, Integrate basic monitoring module and database system by integrating basic information system for real-time monitoring of information.
  • the device provides real-time monitoring of temperature, humidity, pressure, gases such as CO2, NO X , etc. for rooms, hospital OPD or other specific places. System collects environmental parameters from sensors and sends it to the local server for monitoring and storage. The device is connected to local server through Wi-Fi.
  • the block diagram of proposed device block diagram is shown in the Figure 1.
  • the device provides the sensed value of observed parameters in form of graphical representation as shown in Figure 5.
  • login and password base authentication is provided at user interface.
  • the data is stored at centralized database. Data for multiple sensors can be monitored at single graphical interface. Data can be accessed and used for analysis or processing at later stages also.
  • the minimum and maximum values of under observed parameters are set as threshold vales by user in order to identify alarming condition when observed parameter deviates from set threshold.
  • the parameter values are stored in the device. Furthermore, the stored data is available for later analysis and processing. For a given parameter its stored data can be downloaded into tabular format.
  • the proposed conditional monitoring device is shown in Figure 2.
  • the device is capable of sensing the environment data and stores it remotely.
  • the device is fitted with various sensors as discussed earlier and a microcontroller unit which gives commands and controls to the sensors and receives the data from sensors.
  • the microcontroller units communicate with the Wi-Fi module and send the data to remote server over the local area network/ internet.
  • the block diagram image in figure 1 also shows the basic connectivity between different sensors and microcontroller unit.
  • the remote server stores and visualizes the data as per requirement.
  • the microcontroller collects data from different sensors.
  • the Wi-Fi module is responsible for remote local area network/internet connectivity.
  • ESP8255 connects with the cloud server which is in the remote site.
  • the remote server is a PC/ server which have its own operating system and storage system.
  • the PC/ server are configured with associated software for web services and database structures.
  • the database structures are created as per requirement i.e. number of sensor/ parameters in the number of tables and columns for different device placed in various rooms/ locations etc.
  • the microcontroller continuously sends the sensor data to the server via Wi-Fi module and is stored in this database. In this way the whole sensing and storing is integrated. Once the environment/ sensor data is stored it is accessed by the web application and visualizes it in the webpage. It has various features like graphical representation, alarming on critical point crossover and also for the report generation.
  • the unit can be placed at homes/hospital OPDs/ staff rooms/ offices/ critical control room/ for real-time condition monitoring.
  • the device provides the parameters in form of graphical representation showing the critical conditions of the rooms when the environment conditions crosses the alarming values.
  • the device gives better understanding of the variations in the monitored parameters such as temp, humidity, gases concentration, etc. in due course of time thereby making it viable even in an unstable scenario.
  • the device can be installed at any place within short frame of time.
  • the graphical dashboard is highly flexible hence can accommodate as many monitoring devices as required by user.
  • the monitoring parameters can be extended depending upon different requirement of weather monitoring, industrial use, air quality/pollution, industrial gas etc.
  • Table 1 shows the brief description of the materials and their usages

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computing Systems (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Le dispositif de surveillance de condition en temps réel peu coûteux et compact fournit une surveillance simultanée en temps réel de données, sur le réseau local/internet, de température, d'humidité, de pression, de gaz et d'autres paramètres dans de nombreux endroits tels que des maisons, des bureaux d'OPD hospitaliers, des salles de contrôle critiques, etc. Le dispositif fournit les paramètres sous la forme d'une représentation graphique avec des valeurs appropriées. Les données sont stockées dans une base de données centralisée au niveau d'une interface unique, et peuvent être accédées et utilisées pour une analyse/traitement/surveillance à des stades ultérieurs. L'unité trouve son utilisation pour des mesures précoces d'une manière opportune avant l'apparition de conditions dangereuses avec une gestion efficace pertinente, et une gestion dans une situation d'urgence.
PCT/IB2021/059628 2020-10-20 2021-10-19 Dispositif de surveillance en temps réel de paramètres environnementaux avec une structure iot WO2022084857A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202021045757 2020-10-20
IN202021045757 2020-10-20

Publications (1)

Publication Number Publication Date
WO2022084857A1 true WO2022084857A1 (fr) 2022-04-28

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160071148A1 (en) * 2014-09-08 2016-03-10 Leeo, Inc. Alert-driven dynamic sensor-data sub-contracting
US20190041882A1 (en) * 2017-08-03 2019-02-07 Johnson Controls Technology Company Hvac system with data driven user interfaces for equipment commissioning and operation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160071148A1 (en) * 2014-09-08 2016-03-10 Leeo, Inc. Alert-driven dynamic sensor-data sub-contracting
US20190041882A1 (en) * 2017-08-03 2019-02-07 Johnson Controls Technology Company Hvac system with data driven user interfaces for equipment commissioning and operation

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