Abstract In the Modern World, Traffic is one of the main problem in our daily life. During Emergency conditions Vehicles like Ambulances and Fire Controllers are delayed to reach their destination due to the Traffic Jams. Every one minute there will be an accident in India, which causes loss of lives. This is a wireless module system which generates information from the accident zone to the ambulance facility very quickly. Traffic blocking and management of free movement of vehicles were recognized as major problem in modern urban areas. The accidents in the city have been increased due to negligible of rules and rise in motor vehicles leads to the loss of life. The main idea behind this system is to endow with a flow for the rescue vehicles to reach the hospitals in moment. The novelty in this paper is to manage the traffic signals in the alleyway of the rescue vehicle. This scheme is fully programmed, thus it finds the accident point, to be in command of traffic lights, helps to reach the hospital in instance. Keywords: SMAC, HLRS, etc

1. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
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Volume: 05 Issue: 01 | Jan-2016, Available @ http://www.ijret.org 262
AN ENHANCED METHOD FOR HUMAN LIFE RESCUE SYSTEM
K. Arunkumar
Associate Professor, Department of ECE, Jeppiaar Institute of Technology, Tamil Nadu, India
Abstract
In the Modern World, Traffic is one of the main problem in our daily life. During Emergency conditions Vehicles like Ambulances
and Fire Controllers are delayed to reach their destination due to the Traffic Jams. Every one minute there will be an accident in
India, which causes loss of lives. This is a wireless module system which generates information from the accident zone to the
ambulance facility very quickly. Traffic blocking and management of free movement of vehicles were recognized as major
problem in modern urban areas. The accidents in the city have been increased due to negligible of rules and rise in motor
vehicles leads to the loss of life. The main idea behind this system is to endow with a flow for the rescue vehicles to reach the
hospitals in moment. The novelty in this paper is to manage the traffic signals in the alleyway of the rescue vehicle. This scheme is
fully programmed, thus it finds the accident point, to be in command of traffic lights, helps to reach the hospital in instance.
Keywords: SMAC, HLRS, etc
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1. INTRODUCTION
This Paper focuses on the safety of the human lives at the
time of accidents using Tri-axial Micro-Electro Mechanical
Systems (MEMS) and to intimate the nearest receiving
ambulance facility by sending the Global Positioning
System (GPS) reading of the vehicle through Sensor
Medium Access Control (SMAC) Protocol. This paper
makes use of a sensor to detect the condition of the patient
and to transfer it to the nearest hospital zone and to monitor
the patient condition. The traffic congestion is a major
problem in modern urban areas, which cause disturbance to
Ambulance and this is overcome by using RF transmitter
and receiver to terminate the traffic signal and to ensure a
tidal flow. This paper introduces a scheme called Human
Life Rescue System (HLRS) to solve the problem faced by
the rescue vehicle to reach the destination in moment. The
idea behind this scheme is to control the traffic lights in the
path of the ambulance. This is fully automated, thus it finds
the accident spot, controls the traffic lights, helping to reach
the hospital in time.
2. LITERATURE REVIEW
2.1 Existing system
In the earlier paper Global System for Mobile
communication (GSM) module was used but using this
module may cause delay while sending the information from
the accident zone due to network problems. Vibration
Sensors are used but this may not be much effective. The
PIC16F874A Microcontroller is preferred in this system and
it produce more heat and also expensive than other
Microcontrollers.
2.2 Proposed system
In the proposed system the microcontroller AT89S52 is used
and it is a CMOS 8-bit microcontroller. MEMS incorporate
miniature electro-mechanical components fabricated with
processing techniques. MEMS decrease the cost and
increase the reliability. SMAC is used for sending the
information and the transmission speed is high.
2.3 Vehicle section
Fig 1. Block diagram of Vehicle Section
In the Vehicle section Tri-axial MEMS is used to detect the
variation in the range and sends to the microcontroller. Then
the microcontroller reads the GPS value using Global
Positioning System and sends the GPS reading to the
Ambulance section through the SMAC. SMAC is used for
the transmitting and receiving the message using encoder
and decoder concept. SMAC is used to Reduce Energy
Consumption due to Overhearing, Collision and support
Self-Configuration. SMAC is used for Fast Transmission
and Multi Node Transmission
2.4 Ambulance section

2. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
_______________________________________________________________________________________
Volume: 05 Issue: 01 | Jan-2016, Available @ http://www.ijret.org 263
Fig 2 : Ambulance Section Block diagram
In the Ambulance section, the message from the vehicle
section is received via SMAC and the motor runs. Radio
Frequency (RF) transmitter in this section is used to transmit
the signal to the RF receiver. Heart Beat sensor is used to
detect the heart beat of the patient.
2.5 Hospital section
Fig 3: Hospital section Block diagram
In the hospital side an UART, Universal Asynchronous
Receiver / Transmitter is used to convert the signal into
serial information from parallel ie sent on a communication
line. The information gone for several process and the
required things send to personal computer in the receiver
side. The Personal Computer (PC) is used for displaying the
GPS reading of the vehicle and the heart beat value.
2.6 Signal section
Fig 4 : Signal section Block diagram
Radio Frequency (RF) acts in the range as high of 300GHz
to low as 3KHZ. In this paper the frequency used in the
range of 430MHZ to 440MHZ.The signal can be send to
microcontroller through wireless transmission which
incorporated the signal to same frequency used in traffic
lights and turn on green for the rescue vehicle path and other
direction it switch on to red to stall the vehicular movement.
3. PROGRAM
#include <REGX51.H>
sbit rs=P3^2;
sbit rw=P3^3;
sbit en=P3^4;
sfr datas=0xA0;
void lcdinit(void);
void lcddata(unsigned char ldat);
void del1();
void sms1();
void sendd();
int amount,cost,fl,fl1;
void INITLCD()
{
lcdinit();
}
void COMMAND(unsigned char val)
{
lcdcmd(val);
}
void DISPLAY(unsigned char val)
{
lcddata(val);
}
void lcdinit(void)
{
lcdcmd(0x38);
lcdcmd(0x38);
lcdcmd(0x38);
lcdcmd(0x06);
lcdcmd(0x0e);
lcdcmd(0x01);
void lcdcmd(unsigned char lcmd)
{

3. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
_______________________________________________________________________________________
Volume: 05 Issue: 01 | Jan-2016, Available @ http://www.ijret.org 264
datas=lcmd;
rs=0;
rw=0;
en=1;
delay(100);
en=0;
}
void delay(unsigned int del)
{
while(del--);
}
void lcddata(unsigned char ldat)
{
datas=ldat;
rs=1;
rw=0;
en=1;
delay(100);
en=0;
}
char flags=0;
char flagt=0;
char kval=0;
char flagr=0;
int recharge=0;
char flagtick=0;
unsigned char keypad();
void disp(unsigned char dat)
{
DISPLAY(dat);
}
else
int value,ps,ct,fg,c1,c2;
long ct1,ct2,i;
char val,j;
void main()
{
SCON=0x50;
TMOD=0x20;
TH1=0xfd;
TR1=1;
INITLCD();
lcdcmd(0x80);
putchar("Traffic System ",16);
while(1)
{
while(RI==0)
{
delay(5);
while((P0&0x0F)==0x0A);
lcdcmd(0x80);

4. IJRET: International Journal of Research in Engineering and Technology eISSN: 2319-1163 | pISSN: 2321-7308
_______________________________________________________________________________________
Volume: 05 Issue: 01 | Jan-2016, Available @ http://www.ijret.org 265
4. RESULT
Fig 5. Hardware section
Fig:6. Hardware part Connected with Computer
The human life rescue system working in a efficient manner
than the previous system.
5. CONCLUSION and FUTURE SCOPE
In this paper I have developed a new product using micro
controller projecting an advance technology in controlling
both the traffic signals and the ambulances/fire service
during an emergency. The Human Life Rescue System
(HLRS) can be used in major metro cities and second level
cities of urban India which are more populated. The analysis
proves that HLRS surpass the existing manually operated
system. The system can be updated with latest ARM
processor and raseperry board and implement this in our
metrocities with efficient manner to save priceless human
life.
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