ppt based on intelligent street light system using gsm

1. Presented by:
Darshan G.S.
CSE,MIT mysore
Under the Guidance of
Mrs.Deepthi N
Asst.Professor
CSE,MIT mysore

2. CONTENTS
Introduction
Block Diagram of the SLMS
Technology
Types of sensors
Block Diagram Transmission and receiver Side
Applications
Conclusion

3. INTRODUCTION
 Intelligent lighting control and energy management
system is a perfect solution for energy saving especially
in public lighting management.
 It realizes remote on/off and dimming of lights, which
can save energy by 40%, save lights maintenance costs
by 50%, and prolong lamp life by 25%.

4. Block Diagram of The Complete Smart Street Lamp
Monitoring System

5. TECHNOLOGY USED
 GSM MODULE
 Microcontroller
 Sensor

6. GSM MODULE
• GSM is a standard developed by the ETSI to describe
protocols for second generation(2G) digital cellular networks
used by phones.
• GSM Modem can accept any GSM network operator SIM card
and act just like a mobile phone with its own unique phone
number. Advantage of using this modem will be that you can
use its RS232 port to communicate and develop embedded
applications
• The modem can either be connected to PC serial port directly
or to any microcontroller. It can be used to send and receive
SMS.

7. List of AT COMMANDS for SMS
control
purpose commands
Send SMS AT+CMGS / AT+CMSS
Read SMS AT+CMGR / AT + CMGL
Write SMS AT + CMGW
Delete SMS AT + CMGD

8. Microcontroller
 Microcontroller is a small computer on a single
integrated circuit containing a processor core, memory
and programmable I/O peripherals.
 The 8051 microcontroller has Harvard architecture with
RISC.
 8051 has 8-bit ALU which can perform all the 8-bit
arithmetic and logical operations in one machine cycle.

9. Types of sensor
 LDR sensor
 Co2 gas sensor
 Sound sensor

10. Block Diagram Transmission Side

11. Block Diagram Reception Side

12. APPLICATION
 Remote on/off, Dimming and on-site status check.
 System Fault Detection /Alarm.
 Anti-theft Detection Alarm.
 24-hours online monitoring.
 Reduce energy use by up to 40%.

13. CONCLUSION
 In this paper Intelligent street lighting system is
described that integrates new technologies offering
ease of maintenance and energy savings.
 The proposed system is appropriate for street lighting
in remote as well as urban areas where traffic is low at
times.
 Along with energy saving it also tackles with the
problem of power theft. It is capable of taking
corrective actions in case of unprecedented events of
climatic changes.