FORM 2
THE PATENT ACT 1870
(as of 1910)
&
The Patents Rules, 2003
PROVISIONAL/COMPLETE SPECIFICATION
(See section 10 and rule13)

1. “TITLE OF INVENTION"
WIRELESS GAS SENSINS DRONE FOR VERTICAL ATMOSPHERE PROFILING
2 APPLICANT (5)
(a) NAME: V.PRABHU, H.UMAMAHESWARI, A.SAKIRA PRAVEEN, DR.B.SIVASANKARI, DR.R.KANMANI, P.DINESH KUMAR, R.RAFFIR
(b) NATIONALITY: Indian
(c)ADDRESS: DEPARTMENT OF ECE, SNS COLLEGE OF TECHNOLOGY, SNS KALVI NAGAR, COIMBATORE, TAMILNADU, INDIA. PIN CODE-641035.

PROVISIONAL
The following specification describes the Invention.
COMPLETE
The following specification particularly describes
the invention and the manner in which it is to be performed.
DESCRIPTION (Description shall start from next page.

5. CLAIMS (not approximate for provisional specification. Claims should start with the preamble — “l/we claim" on separate page)

6. DATE AND SIGNATURE (lo be given at me and of last page of specification)

7. ABSTRACT OF THE INVENTION (to be given dong with compete specification on separate page)

Note:
* Repeat boxes In case of more than one entry.
* To be signed by the applicant(s) or by authorized registered patent agent.
* Name of the applicant should be given In full family name In the beginning.
* Complete address of the applicant(s) should be given stating the postal Index no./code, state and country.
*strike out the column which is/are not application.

BACKGROUND OF THE INVENTION
Patent document number with application "W02024029147" titled “operation management
device and operation management method" describes "Provided is a flight vehicle operation
management device capable of minimizing the impact of noise when a flight vehicle such as a small unmanned aerial vehicle or a small vertical takeoff and landing aircraft is flying in the
vicinity of a living area of people such that discomfort and anxiety of the residents can be
reduced. wherein, the present invention is a vertical takeoff and landing for maneuvering an
industrial stack without any remote control;

OBJECTIVE OF INVENTION
Performing maintenance activities inside ari industrial stack without first,assessing the gas
content poses significant risks to the safety and health of workers. Exposure to high concentrations of harmful gases can lead to asphyxiation, chemical burns, respiratory problems, and other serious health issues. Additionally, some gases may be flammable or explosive, further increasing the danger. The industrial sector often faces challenges in accurately monitoring emissions from stacks, which can lead to environmental concerns and regulatory compliance issues. Traditional monitoring methods lack the flexibility m capture real-time data at various heights within the stack plume, Also a remote control and operator is required to maneuver the drone. To address this issue, our invention introduces a novel aerial gas
composition monitoring system. By employing a flying spherical platform equipped with multiple
gas sensors, our system provides a dynamic and comprehensive solution for monitoring gas
composition in industrial stacks without manual operation; This invention aids this process by
reducing manual intervention of gas measurement at different levels by deploying a unidirectional drone inside the stack.

BRIEF SUMMARY
The present invention discloses a system and method for monitoring harmful gases in industrial
stacks using a flying ball device equipped with gas sensors: The system comprises a vertical
drone device capable of autonomously navigating within the stack at various heights, gas
sensors integrated into the flying ball toy to detect harmful gases, and a wireless communication
module to transmit real-time data to an external monitoring device. The vertical drone adjusts its
speed to achieve different heights within the stack, ensuring comprehensive gas monitoring.
The vertical drone utilizes gyroscopes. accelerometers, and onboard microcontrollers to achieve stable flight and maneuverability. Gas sensors integrated into the drone continuously monitor the atmosphere at various heights of the industrial stack. The collected data is transmitted wirelessly to a receiving device for analysis and monitoring.

BRIEF DESCRIPTION OF THE DRAWING
The present invention will be more readily understood from the detailed description of
embodiments thereof made in conjunction with the accompanying drawing of which: Figure 1 is
a perspective view showing the system according to some embodiments of the present invention.

DETAILED DESCRIPTION OF DRAWING
The present invention, in embodiments thereof provides a flying device (101) equipped with
propulsion mechanisms; such as rotors or propellers (102), enabling it to navigate within the industrial stack. The device is designed to be lightweight and maneuverable, allowing it to move
freely in confined spaces. Gas sensors (103) capable of detecting various harmful gases
commonly emitted from industrial processes are integrated into the device. These sensors (103)
may include but are not limited to carbon monoxide (CO), sulfur dioxide (802). nitrogen oxides (NOx), and particulate matter sensors. The sensors (103) are strategically positioned to ensure comprehensive gas monitoring. The MCU (104) controls the operation of the device (101),
including propulsion. navigation, and data acquisition from gas sensors (103). It processes the sensor data and coordinates the flight path of the flying device within the industrial stack. A
wireless communication module (105), such as Wi-Fi or Bluetooth, is integrated into the device to transmit real-time gas concentration data to an external monitoring device. This allows for
continuous monitoring of gas emissions without the need for physical intervention. The device is
powered by rechargeable batteries (106) or other suitable power sources, providing the necessary energy for propulsion, sensor operation, and wireless communication.

DETAILED DESCRIPTION OF INVENTION
The present invention provides a vertical drone for efficient monitoring of gas emissions within
industrial stacks. As illustrated in Figure 1, the vertical drone is equipped with propulsion
mechanisms, such as rofiors or propellers, enabling it to navigate freely within the confined
space of industrial stacks. Designed to be lightweight and maneuverable, the vertical drone
ensures agile and balanced movement for comprehensive gas monitoring. Integrated into the
vertical drone are gas sensors capable of detecting various harmful gases commonly emitted
from industrial processes. These sensors include, but are not limited to, carbon monoxide (CO),
sulfur dioxide (SOZ), nitrogen oxides (NOx), and particulate matter sensors. Positioned strategically within the toy, these sensors ensure thorough and accurate gas monitoring throughout the industrial stack.

The operation of the device is controlled by a microcontroller unit (MCU). which governs
propulsion, navigation and data acquisition from the gas sensors. The MCU processes the sensor data and coordinates the flight path within the industrial stack, optimizing gas monitoring
efficiency. Furthermore, the device is equipped with a wireless communication module, enabling
real-time transmission of gas concentration data to an external monitoring device. This wireless
capability allows for continuous and remote monitoring of gas emissions, eliminating the need
for physical intervention. To sustain its operation, the vertical drone is powered by rechargeable batteries or other Suitable power sources. These power sources provide the necessary energy for propulsion, sensor operation. and wireless communication, ensuring uninterrupted gas
monitoring within industrial stacks.

CLAIMS:
We Claim,
1. A system for monitoring harmful gases in industrial stacks, comprising:
a. a vertical drone capable of ascending and descending vertically. without the need for a runway or horizontal movement and remote control.
b. gas sensors and propulsion mechanisms capable of autonomously navigating
within the stack at various heights.
c. a microcontroller unit (MCU) controlling the operation of the vertical drone and processing sensor data.
d. a wireless communication module transmitting real- time gas concentration data from the vertical drone to an external monitoring device.

2. The system of claim 1. wherein the gas sensors include sensors for detecting carbon monoxide(CO), sulfur dioxide (502), nitrogen oxides (NOx), and particulate matter.

3. The system of claim 1. wherein the drone adjusts its speed to achieve different heights
within the industrial stack.

4. A method for monitoring harmful gases in industrial stacks using the system of claim 1,
comprising:
a. deploying the drone mm the industrial stack.
b. navigating the drone within the stack at various heights.
c. continuously monitoring gas concentrations using integrated gas sensors.
d. transmitting real-time gas concentration data wirelessly to an external monitoring device.

5 The method of claim 4, further comprising analyzing the gas concentration data to assess emissions levels and identify potential risks.

6. The method of claim 4, wherein the drone is powered by rechargeable batteries.

7. A computer-readable medium storing instructions executable by a microcontroller unit (MCU) to perform the method of claim 4.