Vehicular Final

7/27/2019 Vehicular Final

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WIRELESS VEHICULAR ACCIDENT DETECTIONAND

REPORTING STSTEM

B.MADHUSUDHAN (08K11A0469)

P.KIRAN KUMAR REDDY (08K11A04A2)SRI HARISH KANDULA (08K11AOB2)G.SUDHIR KUMAR (08K11A04B9)S.HEMANTH (08K11A0D0)

Under the guidance of Head of the Department B. V. RAMANA Mr. K .V. RAMANA RAO

Assistant Professor Head of the Department


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Abstract Now-a-days as the number of vehicles increased theroads have become crowded and the frequency of roadaccidents has increased manifolds. As a result thenumber of deaths increased because of not providingemergency Services at the right time. So as to provideemergency services at the site of accident we proposean Accident Detection and Reporting System (ADRS)which can report to the nearby Emergency ServiceProvider (ESP) about the site of accident. This is

achieved through a wireless interface. The ESP arrangesfor emergency services from the nearby hospital or

police and thus immediate attention is given to the people met with accident. This way the number of deaths can be reduced.


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Problem Statement

we consider two cases among allthe situation of happening of accidents where there is animmediate urge for intimating forthe need of rescue team.

1.Accidents happening at nighttime.

2.Accidents at traffic zones


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SolutionHaving known aboutthreatening statistics,we aimed atimplementing a systemwhich could Giveimmediate informationto a service provider about the accident

occurrence, by whichthe service provider canarrange for immediatesafety measures.


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IntroductionThe statistics included that the road accidents last year causeddeath of more than 130,000 and it clearly indicates that it is setto jump to 150,000 by 2015

Some threatening statistics of road accidents that took showthat the emergency services are not being provided at the

proper timeThe ADRS proposed can intelligently inform the service

provider the site of accident through a Wireless interface.Thus immediate medical care and help is reached out to the

people without any delay. Thus the accident mortality ratesshown above can be reduced and above all it protects the life of

people which is the most important factor .


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Block Diagram


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Working of the ProjectThe sensors placed in the vehicle

sends the signals to the Rf

transmitter through encoder for transmission.The RF receiver receives the

frequency and decoder send thesignal to the microcontroller

unit to perform the further operation of decision making.


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PLACEMENTThe transmitter section is placed

in the vehicle which isconnected to the sensor circuit

to send the signal to thetransmitter

The receiver section is placed inthe reporting stationconstructed at the accident

zones to monitor itcontinuously .


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Circuit Diagram


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Circuit Diagram


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Experimental SetupThe lab work conducted as

part of the project includes the settingup of the RF transmitter receiver on the

breadboard is shown interfacing themicrocontroller with the LCD displayto ensure that the data is received

properly and testing with theSensor networks for the detection of

Accidents and visualized the indicationsand display


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OperationTransmitter section: The transmitter section is placed in the vehicle which

comprises three major units

1.Sensing Unit2.Encoding 3.Transmission

Receiver Section:The Receiver section comprises1.Receiver unit2.Control unit 3.Display and Indication


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Advantages: We can monitor the accident prone areas continuously.

We can provide the immediate medical care and helpto the people without delay such that accidentmortality rates can be reduced

Limitations:Placement of number of reporting stations is biteconomic.


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FUTURE SCOPEThis project can beimplemented with extendedranges by replacing RF with Zigbee for distance increment andcan also extended to a stage of

reducing the number of reporting stations by replacing with universal central body atmain zones by using GSMnetwork along with GPS.But the implementation of itneed few requirements likeeffective coverage area with out

which It will be a totally failureone.


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CONCLUSIONThe ADRS can be set up in accident prone areas which includemany busy roads such as national highways and can be used toinform the service provider about the site of accident. Thissetup intelligently transmits signals when an accident occursand according to the received signal the place of accident can

be known. This system can be made realistic by making sometie up with car companies and during the manufacture the

transmitter module can be set up within it.It is preferable tohave setup in the vehicles as human life can be saved asimmediate reporting is done as accident is detected .


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REFERENCES[I] Chris Thompson, Jules White, Brian Dougherty, Adam Albright, and Douglas C.Schmidt,Vanderbilt University, Nashville, TN USA," Using Smart phones to Detect Car Accidents and ProvideSituational Awareness to Emergency Responders".[2] David A. Whitney and Joseph J Pisano TASC, Inc., Reading, Massachusetts, "Auto Alert:Automated Acoustic Detection of Incidents", IDEA project.[3] Yong-Kul Ki, Dong-Young Lee, "A traffic accident recording and reporting model atintersections", ITS[4] William M Evanco, "The Impact of Rapid Incident Detection on Freeway Accident Fatalities",MS-IVHS[5] Li Chuan-zhi, Hu Ru-fu, Hong-wu Ye, "Method of freeway incident detection using wireless

positioning", ICAL'08[6] S. D. Dissanayake, P. P. C. R. Karunasekara, D. D. Lakmanaarachchi,A. J D. Rathnayaka, and A.T. L. K. Samarasinghe, 'Zigbee Wireless Vehicular Identification and Authentication System',ICIAF'08[7] Datasheets of HT-12D, HT-12E, 8051 microcontroller,16*2 LCD[8] RF Transmitters and Receivers, Available: www.electronicsforu.com[9] Statistics of Accidents in India, Available: http://nitawriter. wordpress.coml2008[10] Car Accident Statistics from around the world, Available: www.articlesbase.com


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QUER IES

Vehicular Final

Documents

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