Flow controller

1. Basic Details of the Team and
Problem Statement
Ministry/Organization Name/Student Innovation:
Ministry of Social Justice and Empowerment
PS Code: 1368
Problem Statement Title: Team Name:
Despite prohibition of hazardous cleaning of sewers and
septic tanks (manual cleaning of sewers and septic
tanks without safety kits, safety devices and without
adherence to safety precautions) it is still being resorted
to in many parts of the country.
Team Leader Name: Padmashree K
Institute Code (AISHE): C-16626
Institute Name: Rajalakshmi Engineering College
Theme Name: Smart Automation

2. Idea/Approach Details
Describe your idea/Solution/Prototype here:
• Our proposed project idea is to develop a toxic gas detection helmet for
enhanced safety in environments prone to toxic gas exposure.
• This innovative helmet integrates advanced gas sensors strategically placed
for accurate monitoring. The helmet is linked to a smart microcontroller and
data processing software, allowing continuous data collection and real-time
analysis.
• Predefined gas level thresholds trigger immediate alarms, with a versatile
communication module enabling remote alerting via email, SMS, or data
messages.
• A comprehensive recipient database ensures timely notification of relevant
authorities, while an intuitive monitoring dashboard provides real-time data
access. To further strengthen safety measures, establish a well-coordinated
response plan with local corporations or environmental agencies, ensuring
rapid and efficient actions in response to alerts.
• This project aims to significantly improve safety standards in hazardous
environments by offering a proactive and intelligent toxic gas monitoring
solution.
2
Describe your Technology stack here:
⮚ MQ137 Gas sensor
⮚ MQ 136 Gas sensor
⮚ MQ 7 Gas sensor
⮚ GSM Module for communication
Gas
sensors
Microcontroller
Data
processing
Communication
module
Alert
generation
Recipient
database
Alert
transmission

3. Idea/Approach Details
Describe your Use Cases here
 Sewer Maintenance and Cleaning: Workers tasked with
the maintenance and cleaning of sewer pipes often face
the risk of encountering toxic gases, such as hydrogen
sulfide (H2S). The helmet can continuously monitor gas
levels, providing immediate alerts if gas concentrations
become hazardous, ensuring the safety of workers.
⮚ Septic Tank Inspection and Pumping: Professionals
involved in septic tank inspection and pumping are at
risk of exposure to toxic gases, including methane (CH4).
The helmet can detect rising gas levels within septic
tanks and issue warnings to prevent accidents or health
hazards.
⮚ Emergency Response: In the event of a sewer or septic
tank emergency, such as a gas leak or malfunction,
emergency response teams can use these helmets to
assess the situation and take necessary precautions,
including evacuation if gas levels are dangerous.
3
Describe your Dependencies / Show stopper here
⮚ Limited Gas Coverage.
⮚ Sensor Maintenance
⮚ Response Time
⮚ Battery Life
⮚ User Awareness
⮚ Cost

4. Team Member Details
Team Leader Name: Padmashree K
Branch: B.E Stream : Aeronautical Year: IV
Team Member 1 Name: Monish
Branch: B.E Stream : Mechanical Year: III
Team Member 2 Name: Sanjayan
Branch: B.E Stream : Mechanical Year: III
Team Member 3 Name: Pragnya K S
Branch: B.E Stream : Aeronautical Year: IV
Team Member 4 Name: Kavin
Branch: B.E Stream : ECE Year: III
Team Member 5 Name: Sailesh
Branch: B.E Stream : Mechanical Year: III
Team Mentor 1 Name: Dr.R.Shanthi
Category (Academic): Expertise (Mechanical): Domain Experience (in years): 15
Team Mentor 2 Name: Mr.K.Lokeshwaran
Category (Industry): Expertise (Mechanical): Domain Experience (in years): 12