ARTIFICIAL INTELLIGENCE IN TRAFFIC AND RESCUE SYSTEM -S. Pradeep -K .A Vijay (DEPARTMENT OF EEE) (ERODE SENGUNTHAR ENGG.,)

OUTLINE Introduction Design Of System Components Of System Rescue System Using AI

1. Vehicle Section2. Ambulance Section3. Signal Section4. Hospital Section

Find Nearest Ambulance And Hospital To That Spot Shortest Path Using DJIKSTRA Sending Co-ordinate To Ambulance Network Stimulation Conclusion

INTRODUCTION We propose a new design for automatically

controlling of traffic signal. Delay due arrival of ambulance to the

hospital in golden hours. Delay occur mainly due to waiting of

ambulance in traffic signal. This project helps to crossing the ambulance

in all traffic junction without waiting. It reduces the traffic and increases the speed

of vehicle and achieve the designation sharply without loss of time.

DESIGN OF SYSTEM

Rest Accident NS2 GSM/GPS Ambulance RF Traffic button Vehicle stimulator modem vehicle receiver signal (the person (It change cannot injured) MEMS ZigBee green signal) sensor RF transmitter ARM controller Bio sensor

(DIJKSTRA ALGORITHM) (To find shortest distance)

HOSPITAL

Restbutton

Accident vehicle

NS2 stimulator

GPS/GSM modem

Ambulance vehicle

RF Receiver

Traffic signal

COMPONENTS OF SYSTEM

RF TRANSMITTER AND RECEIVER

An RF module (radio frequency module) is a small

Electronic device used to transmit and/or receive radio

signals between two devices. In an embedded system it

is often desirable to communicate with another device

wirelessly.

MEMS

Microelectromechanical systems is the technology of

microscopic devices, particularly those with moving

parts. For identifying the vibration on the vehicle.

ARM MICROCONTROLLER

ARM microcontroller reason for this microcontroller has two

serial communication ports and that two serial communication

devices are GPS and GSM.

GPS/GSM

GPS and GSM unit GPS can find the accident location and

GSM modem can send the information to emergency center.

BIO SENSOR

A biosensor is an analytical device, used for the detection

of an analyte, that combines a biological component tissue,

microorganisms, organelles, cell receptors, enzymes.

ZIGBEE

ZigBee is used for high level communication protocols used

to create personal area networks with small, low power

digital radios, such as for home automation, medical

device data collection, and other low power low bandwidth

needs, designed for small scale projects which need wireless

connection.

NS2 STIMULATOR

Ns is a discrete event simulator targeted networking research.

Ns provides substantial support  simulation for TCP, routing,

and multicast protocols over wired and wireless networks.

RESCUE SYSTEM USING AI1)VEHICLE SECTION vibrating sensor Vehicle installed with crash & mems sensor for sense the accident occur. push Amplifying circuit indicator NS2 stimulator used to identify the nearest ambulance. power ARM controller MEMS Reset button used if accident occur but person supply (LPC2148) cannot injured GSP/GSM find the location and send signal send signal For serial communication between GSP/GSM, ARM controller is used. GSM/GPS modem VEHICLE SECTION

VEHICLE SECTION

2)AMBULANCE SECTION This section contain Bio sensor for sense the victim condition while travelling to the

hospital. Zigbee can send the victim condition to the hospital LED displays the nearest hospital and its specification. RF transmitter placed in the ambulance for controlling the signal in traffic. Display unit (LCD 2*16)

Power P1C16F77A Encoder RF Supply controller unit transmitter

Bio sensor Serial Zigbee communication (XB14AN001) AMBULANCE SECTION

AMBULANCE SECTION

3)SIGNAL SECTION

Signal section contains RF receiver, while crucial ambulance travailing RF transmitter will send message to RF receiver

Then RF receiver will provides green signal

Signal indicator 8051 Microcontroller power

(AT89C51) supply

Decoder RF Receiver

(HT12D)

SIGNAL SECTION SIGNAL SECTION

4)HOSPITAL SECTION

Hospital section has ZigBee, it receives the victim

condition in ambulance . Level converter is convert the data for system.

Level convertor Zigbee Ambulance

Host system

HOSPITAL SECTION

FIND THE NEAREST AMBULANCE AND HOSPITAL TO THAT SPOT

Vehicle meet with the accident ,it immediately send the GPS location to main server through NS2 stimulator.

server maintain a available free and busy ambulance and select the nearest free ambulance to the accident spot

Following data bases: The server will works. An Ambulance database - contains list of free and busy ambulances at that time. ·A NODE database - The Main Server allocates a unique ID for each node and has a database to

containing all the nodes’ IDs, GSM numbers and their GPS co ordinates. A Hospital database - containing their locations (GPS coordinates) with their GSM numbers.

SHORTEST PATH USING DIJKSTRA ALGORITHM At node in a given region are fixed point and distance between the nodes

are predetermined, the shortest path between the nodes can be selected using DIJKSTRA ALGORITHM.

Accident node is taken as a source and hospital node is taken as a designation.

Using DIJKSTRA ALGORITHM the server find the nearest code.

SENDING CO-ORDINATES TO THE AMBULANCE The server will also find the nearest hospital and calculates the shortest path

connecting the ambulance’s current location, the accident spot and the nearest hospital. The shortest path will contain nodes in the path.

The server takes the GPS co-ordinates of all the nodes in the shortest path from the NODES database and along with GPS co-ordinates of the accident spot and the hospital; it transmits it to the ambulance unit in a format specified below. The nodes’ coordinates alone are sent to

x1,y1:x2,y2:x3,y3.. ..:X(n-1),y(n-1):xn, yn

The last two coordinates (Xn-1, Yn-1) and (Xn, Yn) will

Indicate the accident location and the hospital location respectively.

NETWORK STIMULATION NS2 simulator can find shortest path between several nodes. Each area is considered to be a

separate node. So easily find the shortest path between accident spot to hospital.

Configuring for NS2 TOOLS

Creating new file, topography true file, None file.

processing

Configuring for NS2 tools

Creating new files, topography, true file, none file

Connecting all nodes (X&Y direction)

Getting all the argument for the processing

Setting the node movementIn different direction

Allocating the energy

Finding one hope neighbour

Using RSSI distance is measured

Compare the energy with other node

It saves the energy and the data’s are transmitted

SOLUTON BENIFITS

4

1 2

3

The AIRS is more accurate with no loss of time. But there may be a delay caused because of GSM messages

AIRS can be proved to be effectual to control not only ambulance but also authoritative vehicles.

Automatic ambulance rescue system find shortest path algorithm if implemented in countries with large population like INDIA can produce better results.

A novel idea is proposed for controlling the traffic signals in favor of ambulances during theaccidents

“Patients are almost always preceded by their parent’s, because no matter how fast an ambulancecan drive, terrified parents can drive faster.”

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