Field of the Invention
This invention relates to Air quality monitoring system
Background of the Invention
UKRE0001260: The present invention relates to an apparatus for measuring outdoor air quality, networked to a user terminal. The apparatus for measuring outdoor air quality which comprises: a cover unit; a sensor unit located in the cover unit to measure the outdoor air quality and transmitting a first outdoor air quality measurement result to a control unit; a communications module for data transmission and reception with the outside; and a control unit receiving air quality error information from the outside through the communications module and providing the first outdoor air quality measurement result to the user terminal after correcting the same by reflecting the air quality error information.
Research Gap: Recently, there is increasing public awareness of the real time air quality due to air pollution can cause severe effects to human health and environments. The Air Pollutant Index (API) in Malaysia is measured by Department of Environment (DOE) using stationary and expensive monitoring station called Continuous Air Quality Monitoring stations (CAQMs). We present a cost effective and portable air quality measurement system using Arduino Uno microcontroller and four low cost sensors. This device allows people to measure API in any place they want.
None of the prior art indicate above either alone or in combination with one another disclose what the present invention has disclosed. Present invention is quality of air present in the surrounding and type of gasses that are to be detected by the sensor. It shows the value of the air in ppm it will display on the LCD also the amount of humidity of air. Many diseases such as coronavirus, influenza, and more being spread through the air, it is important to monitor the quality of the air we breathe to stop the spread of disease. With air quality monitoring devices, air-borne particulates can be detected Continuous air quality monitoring in a facility can lead to the fast detection of potentially harmful, if not fatal, chemicals that could be present in the building. With rapid detection of an above acceptable level of chemicals such as carbon monoxide, carbon dioxide, methane, ammonia, and more, you can safely evacuate the premises, find the source of the chemicals, and work to ventilate out the building for it to be deemed safe. When harmful chemicals are in the air, time is of the essence to get personnel to safety. With air quality monitoring devices, you can be at ease knowing your property is being continuously monitored for these harmful chemicals.

SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts, in a simplified format, that are further described in the detailed description of the invention.
This summary is neither intended to identify key or essential inventive concepts of the invention and nor is it intended for determining the scope of the invention.
To further clarify advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail with the accompanying drawings.
Present invention is quality of air present in the surrounding and type of gasses that are to be detected by the sensor. It shows the value of the air in ppm it will display on the LCD also the amount of humidity of air. Many diseases such as coronavirus, influenza, and more being spread through the air, it is important to monitor the quality of the air we breathe to stop the spread of disease. With air quality monitoring devices, air-borne particulates can be detected Continuous air quality monitoring in a facility can lead to the fast detection of potentially harmful, if not fatal, chemicals that could be present in the building.
The present invention relates to an outdoor air quality measuring apparatus, and more particularly, to an outdoor air quality measuring apparatus which is installed outdoors to detect fine dust and organic volatile compounds, and to measure temperature, humidity and noise. Recently, the days when the concentration of ultrafine dust exceeds the allowable standard value is increasing. Ultrafine dust enters the human body and causes respiratory diseases. Recently, the World Health Organization has specified fine dust as a carcinogen. That is, even if the ultrafine dust pollution increases by one day, it affects the mortality rate. As a result of tracking the 1,500 pregnant women over 4 years, if the concentration of fine dust increases by 10 µg / ?, 16% more than the other countries.
BRIEF DESCRIPTION OF THE DRAWINGS
The illustrated embodiments of the subject matter will be understood by reference to the drawings, wherein like parts are designated by like numerals throughout. The following description is intended only by way of example, and simply illustrates certain selected embodiments of devices, systems, and methods that are consistent with the subject matter as claimed herein, wherein: Air quality data helps us determine if an area is meeting the air quality standards (Fig. 1) devised by CPCB, WHO or OSHA. The data collected from air quality monitoring would primarily help us identify polluted areas, the level of pollution and air quality level. Air quality monitoring would assist in determining if air pollution control programmers devised in a locality are working efficiently or not. Air quality data helps us understand the mortality rate of any location due to air pollution. We can also access and compare the short term and long term diseases/disorders which are a result of air pollution (Fig. 2). Based upon the data collected control measures can be devised for protection of environment and health of all living organisms.
Fig. 1: Illustration of air quality identifying process
Fig. 2: Flow chart of invention
The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DETAILED DESCRIPTION OF THE INVENTION
The detailed description of various exemplary embodiments of the disclosure is described herein with reference to the accompanying drawings. It should be noted that the embodiments are described herein in such details as to clearly communicate the disclosure. However, the amount of details provided herein is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the present disclosure as defined by the appended claims.
It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms “a",” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises,” “comprising,” “includes” and/or “including,” when used herein, specify the presence of stated features, integers, steps, operations, elements and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof.
It should also be noted that in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In addition, the descriptions of "first", "second", “third”, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which example embodiments belong. It will be further understood that terms, e.g., those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
These and other advantages of the present subject matter would be described in greater detail with reference to the following figures. It should be noted that the description merely illustrates the principles of the present subject matter. It will thus be appreciated that those skilled in the art will be able to devise various arrangements that, although not explicitly described herein, embody the principles of the present subject matter and are included within its scope.
Present invention is quality of air present in the surrounding and type of gasses that are to be detected by the sensor. It shows the value of the air in ppm it will display on the LCD also the amount of humidity of air. Many diseases such as coronavirus, influenza, and more being spread through the air, it is important to monitor the quality of the air we breathe to stop the spread of disease. With air quality monitoring devices, air-borne particulates can be detected Continuous air quality monitoring in a facility can lead to the fast detection of potentially harmful, if not fatal, chemicals that could be present in the building.
The present invention relates to an outdoor air quality measuring apparatus, and more particularly, to an outdoor air quality measuring apparatus which is installed outdoors to detect fine dust and organic volatile compounds, and to measure temperature, humidity and noise. Recently, the days when the concentration of ultrafine dust exceeds the allowable standard value is increasing. Ultrafine dust enters the human body and causes respiratory diseases. Recently, the World Health Organization has specified fine dust as a carcinogen .That is, even if the ultrafine dust pollution increases by one day, it affects the mortality rate. As a result of tracking the 1,500 pregnant women over 4 years, if the concentration of fine dust increases by 10 µg/?, 16% more than the other countries. Many diseases such as coronavirus, influenza, and more being spread through the air, it is important to monitor the quality of the air we breathe to stop the spread of disease. With air quality monitoring devices, air-borne particulates can be detected continuous air quality monitoring in a facility can lead to the fast detection of potentially harmful, if not fatal, chemicals that could be present in the building. With rapid detection of an above acceptable level of chemicals such as carbon monoxide, carbon dioxide, methane, ammonia, and more, you can safely evacuate the premises, find the source of the chemicals, and work to ventilate out the building for it to be deemed safe.

We Claims:

1. Air quality monitoring system comprises Sensor Nodes, Lora Communication, IoT Gateway, Application, Cloud Server, PM Sensor, MQ Sensor, Power Supply, Display Unit, Humidity Sensor, Lora Module, Controller Unit which is disclosed of air present in the surrounding and type of gasses that are to be detected by the sensor; the value of the air in ppm it will display on the LCD also the amount of humidity of air.
2. The system as claimed in claim 1, wherein many diseases such as coronavirus, influenza, and more being spread through the air, it is important to monitor the quality of the air we breathe to stop the spread of disease.
3. The system as claimed in claim 1, wherein air quality monitoring devices, air-borne particulates can be detected continuous air quality monitoring in a facility can lead to the fast detection of potentially harmful, if not fatal, chemicals that could be present in the building.
4. The system as claimed in claim 1, wherein the data collected control measures can be devised for protection of environment and health of all living organisms.