To detect the leakage of gases in LPG with the help of IoT

1. MOUNT ZION COLLEGE OF ENGINEERING AND
TECHNOLOGY
E-Home - Intelligent Safety Measure
Enhancement System with Internet of Things
PRESENTED BY
A.JENIFER
P.VEERAMMAL
ECE-I YEAR

2. OBJECTIVES
 To identify the gas leakage and alert the respective person
 To improve quality of life and the efficiency of services
 To interact directly with the public
 It provides all information without any delay via Internet of
Things (IOT)
 To provide healthy and secure life for human

3. ABSTRACT
 The main composition of LPG is hydrocarbons
 LPG cylinder is used in:- industries, hospital,
automobiles,educational and public sector
 The leakage of LPG which leads to bursts resulting in
heavy loss of life and wealth
 By using gas sensor ,it will sense the presence of
harmful gases and also to monitor gas leakages in
different areas.

4. Contd..
Human presence is monitored via Person
Identification-PIR sensor as well as the light
intensity level is calculated by means of LDR
sensor.
To provide the indication of gas content
while it in use.
To regulate the gas wastages or leakages
should be reduced.

5. NodeMCU
ESP8266
Module with
Inbuilt
Microcontrolle
r and
WiFi
Gas
Sensor
PIR
LDR
Display Unit
IOT
Server
CLOUD
SERVE
R
Android
Mobile
Web
Browser
BLOCK DIAGRAM
DC-Exhaust
Fan

6. LPG LEAKAGE SYSTEM
 GPRS based internet connectivity supports 2G
as an interfacing medium
 By using GSM as a connecting device, which
operates based on the SIM card
 Without IOT, nothing can be globalized and
generalised to all

7. Contd..
 Using GSM technology to establish the GPRS
activities
 Cost wise highly expensive
 Low in Performance

8. PROPOSED SYSTEM
“Smart city” is nothing but different things to different
people
 We are going to develop an app for LPG leakage problems

9. LPG Leakage Detection
• In LPG leakage, the gas sensor is used to sense the leakage
of the gas and if it is leaked, the officials are intimated about
it.It automated the refill booking without human
intervention.
 Human presence is monitored by Person Identification-PIR
sensor as well as the light intensity level is calculated by
means of LDR sensor.

10. COMPONENTS USED
 Node MCU ESP8266 Module with Inbuilt
Microcontroller and WiFi
 Display Unit
 Gas Sensor
 PIR Sensor
 LDR
 Alarm Unit
 Power Adaptor

11. SOFTWARE REQUIREMENTS
Embedded C
C# Application with Web Service
ANDROID-Mobile Application Development

12. CONCLUSION
 This system uses wireless sensor network technologies to record
monitoring the data .
 This sensors are used to automate the process of safety measures of
human without any interference.
 Prevented by major disaster and accidents.
 To help the Gas Consumers to lead a comfortable and secured life.
 Prevent damage or explosion of LPG.