08-17-2017, 12:05 AM
Wireless Accident Identification
1. WIRELESS ACCIDENTWIRELESS ACCIDENTIDENTIFICATIONIDENTIFICATION
2. CONTENTCONTENT PREVIOUS AND PROPOSED SYSTEMPREVIOUS AND PROPOSED SYSTEM INTRODUCTIONINTRODUCTION BLOCK DIAGRAMBLOCK DIAGRAM TRACKINGTRACKING TRACKING OPERATIONTRACKING OPERATION IMPLEMENTATIONIMPLEMENTATION ADVANTAGES AND DISADVANTAGESADVANTAGES AND DISADVANTAGES FUTURE ENHANCEMENTSFUTURE ENHANCEMENTS CONCLUSIONCONCLUSION
3. PREVIOUS AND PROPOSEDPREVIOUS AND PROPOSEDSYSTEMSSYSTEMS
4. INTRODUCTIONINTRODUCTION The main intention of this project is to find theThe main intention of this project is to find theaccident spot at any place and intimating it toaccident spot at any place and intimating it toambulance through the GPS and GSM networksambulance through the GPS and GSM networks Global system for mobiles (GSM) technology isGlobal system for mobiles (GSM) technology isused to establish cellular connections.used to establish cellular connections. GPS is used to trace the position of the vehicle.GPS is used to trace the position of the vehicle.
5. CIRCUIT COMPONENTSCIRCUIT COMPONENTS Power supply and vibration sensor.Power supply and vibration sensor. Microcontroller.Microcontroller. Liquid crystal display.Liquid crystal display. Key pad and DB9 connector.Key pad and DB9 connector. DPDT relay.DPDT relay. GPS module.GPS module. GSM module.GSM module.
6. POWER SUPPLY ANDPOWER SUPPLY ANDVIBRATION SENSORVIBRATION SENSOR Power supply is a reference to a source of electricalPower supply is a reference to a source of electricalpower.power. Linear Mode Power Supplying is used in this system.Linear Mode Power Supplying is used in this system.VIBRATION SENSORVIBRATION SENSOR The circuit is constructed withThe circuit is constructed with Piezoelectric plate.Piezoelectric plate. Operational amplifier.Operational amplifier. 555 IC Timer.555 IC Timer.
7. MICROCONTROLLERMICROCONTROLLER 32 Programmable IO32 Programmable IOdevices.devices. Three 16 bitThree 16 bitTimer/counter.Timer/counter. Eight interrupt sources.Eight interrupt sources.
8. KEY PAD and DB9 CONNECTORKEY PAD and DB9 CONNECTOR A keypad is used to enter theA keypad is used to enter thenumber to which thenumber to which themessage of accident and themessage of accident and thelocation of the vehicle are tolocation of the vehicle are tobe sent.be sent. The DB9 connector is anThe DB9 connector is ananalog 9-pin plug of the D-analog 9-pin plug of the D-Subminiature connectorSubminiature connectorfamily.family. Used for serial connections.Used for serial connections.
9. LCDLCD Here the LCD is used toHere the LCD is used todisplay the status anddisplay the status andposition of the vehicle.position of the vehicle. The number to whichThe number to whichthe position of thethe position of thevehicle is to be delivered,vehicle is to be delivered,also displays on the LCDalso displays on the LCDsuch that changes can besuch that changes can bemade if necessary.made if necessary.
10. DPDT RELAYDPDT RELAY The DP means that it isThe DP means that it isdouble pole, so itdouble pole, so itswitches both side of theswitches both side of thecircuitcircuit The DT means thatThe DT means thatrather than just turningrather than just turningon and off, it switcheson and off, it switchesfrom one set of wires tofrom one set of wires toanother.another.
11. GPS MODULEGPS MODULE GPS SYSTEMGPS SYSTEM27 Satellites27 SatellitesOrbit the Earth twice a dayOrbit the Earth twice a dayEquipped with an atomicEquipped with an atomicclock.clock.The GPS module ProGinThe GPS module ProGinSR-87 is used.SR-87 is used.
12. GSM MODULEGSM MODULE The GSM network is use to provideThe GSM network is use to providecommunication from one place to another.communication from one place to another. The commands that are using to provideThe commands that are using to providecommunication are AT commands.communication are AT commands. The AT command specifies the GSMThe AT command specifies the GSMtechnology that are related to SMS service.technology that are related to SMS service.
13. TRACKINGTRACKING
14. TRACKING OPERATIONTRACKING OPERATION When an accident occurs, the piezoelectric plateWhen an accident occurs, the piezoelectric plategives electrical signal to MC.gives electrical signal to MC. MC switches GSM and GPS network by usingMC switches GSM and GPS network by usingDPDT switch.DPDT switch. GPS receiver takes latitude and longitudeGPS receiver takes latitude and longitudethrough antenna .through antenna . GSM transmitter sends this information toGSM transmitter sends this information tocontrol system.control system.
15. IMPLEMENTATIONIMPLEMENTATION The proposed systemThe proposed systemcan be implemented bycan be implemented byinterconnecting theinterconnecting thesystem to thesystem to theautomobile.automobile.
16. ADVANTAGES AND DISADVANTAGES AND DISADVANTAGESADVANTAGESAdvantages Low cost solution forautomobile position andstatus. Very useful in case of cartheft situation. The immediate medicationwill be provided to theaccident victims in remoteareas.Disadvantages The biggest problem is theblockage of signaltransmission by mountains,high building, tunnels .
17. FUTURE ENHANCEMENTFUTURE ENHANCEMENT This can be developed byThis can be developed byinterconnecting a camerainterconnecting a camerato the controller Moduleto the controller Modulethat takes thethat takes thephotograph of thephotograph of theaccident spot that makesaccident spot that makesthe tracking easier.the tracking easier.
18. CONCLUSIONCONCLUSION To minimize the death and the severe conditionsTo minimize the death and the severe conditionsdue to accidents the GPS and GSM technologiesdue to accidents the GPS and GSM technologiesare used where the immediate action would beare used where the immediate action would betake place by the ambulance police whichtake place by the ambulance police whichmight reduces the severity.might reduces the severity.
19. REFERENCESREFERENCES HowStuffWorks.comHowStuffWorks.com ehow.comehow.com EngineersGarage.comEngineersGarage.com Ask.comAsk.com Google imagesGoogle images Review ArticlesReview Articles
20. THANK YOU
21. ANY QUERIES
ACCIDENT DETECTION AND VEHICLE TRACKING USING GPS,GSM AND MEMS
1. ACCIDENT DETECTION ANDVEHICLE TRACKINGUSING GPS,GSM AND MEMS BY M.KRISHNA KANTH (08UQ1A0401) MOINUDDIN(08UQ1A0446) ABHILASH KUMAR SINGH (08UQ1A0457)
2. INTRODUCTION The main intention of this project is to find the accidentspot at any place and intimating it to ambulance through theGPS and GSM networks The GPS based vehicle accident identification modulecontains MEMS,GSM module and a GPS modem connectedto the microcontroller Global System for Mobiles (GSM) technology is used toestablish cellular connection GPS is used to trace the position of the vehicle
3. INTRODUCTION . Now-a-days, it became very difficult to know that anaccident has occurred and to locate the position where it hashappened There is no system of identification and intimationregarding an accident in previous Later on the SMS Service begins for intimation purpose GPS and GSM makes the usage for intimation andidentification of place
4. PREVIOUS SYSTEMWhen an accident occurs the information only is sent throughGSM but there is no possibility to locate the spot
5. PROPOSED SYSTEMThis Project presents an automotive localization systemusing GPS and GSM-SMS services
6. TRANSMITTER SECTION:MEMS L P C POWER SUPPLY M 2 GPS AMODEM 1 X 2 4 GSM 3 2 8MODEM
7. RECEIVER SECTION: A M T A 8 XL C D 9 G P S RECEIVER C 2 5 3 1 2
8. CIRCUIT COMPONENTS POWER SUPPLY MICRO CONTROLLER GPS MODULE GSM MODULE MEMS LIQUID CRYSTAL DISPLAY
9. POWER SUPPLYThe power supply circuit consists of a transformer connected toa bridge rectifier which is then passed on to the LM 7805regulator through a filter and then sent to the LM 317 regulator
10. Global Positioning System27 SatellitesOrbit the Earth twice a dayEquipped with an Atomic clockGPS Receiver3-D TrilaterationGPS Receiver locates 4 satellites above itThen it calculates the distance to GPS satellites bytiming a signals journey from satellite to receiver
11. Global Positioning System .
12. GPS MODULEThe GPS module ProGin SR-87 series is usedHigh performance receiver tracks up to 20 satellitesThe module communicates with application system viaRS232 with NMEA-0183 protocolAverage Cold Start time under 42 secondsNMEA 0183 a combined electrical and data specification forcommunication between marine electronic devices such asGPS receivers, anemometer ,etc
13. GSM Modem A GSM modem is a wireless modem thatworks with a GSM wireless network A wireless modem behaves like a dial-upmodem The main difference between them is that adial-up modem sends and receives data througha fixed telephone line while a wireless modemsends and receives data through radio waves
14. GSM MODEM .The GSM network is used to provide communicationfrom one place to otherThe GSM module using consists of a Mobile Station andSIMThe commands that are using to provide communicationare AT CommandsThe AT commands specifies the GSM technology and arerelated to SMS service
15. General Characteristics of aGSM ModemReading, writing and deleting SMS messages Sending SMS messages Monitoring the signal strength Monitoring the charging status and charge level of the batterReading, writing and searching phone book entries.Thenumber of SMS messages that can processed by a GSMmodem per minute is very low -- only about six to ten SMSmessages per minute
16. MEMS MEMS or Micro Electro Mechanical Systems is atechnique of combining Electrical and Mechanicalcomponents together on a chip, to produce a system ofminiature dimensions
17. LCD A liquid crystal display (commonly abbreviated LCD) is athin, flat display device made up of any number of color ormonochrome pixels arrayed in front of a light source orreflector It is prized by engineers because it uses very small amountsof electric power, and is therefore suitable for use in battery-powered electronic devices
18. LCD .In our project, the LCD used to display the status and position of thevehicleThe number to which the position of the vehicle is to be delivered , alsodisplays on the LCD such that changes can be made if necessary
19. FEATURES OF LCD Ability to display numbers, characters and graphics Read and Write the DATA Adjust the Contrast Low power consumption
20. CIRCUIT DIAGRAMTRANSMITTER SECTION:
21. RECEIVER SECTION:
22. WORKING When ever any accident occurs mems sensor detects andsends mechanical force to ARM, by using GPS, we will getparticular location where accident occurs, then GSM sendsmessage to authorized members & 108 One more best feature is when ever any authorized peoplegives missed call to GSM at accident location then it sendsmessages of the accident location
23. WORKING .
24. ADVANTAGES DISADVANTAGES The vehicle which has In some places where there undergone to an accident is no provision of GSM can be identified by using networks it is difficult for tracking technology without communication any delay The immediate medication will be provided to the accident victims in the remote areas
25. FUTURE SCOPE This system can be interfaced with Vehicle airbag system thatprevents vehicle occupants from striking interior objects such asthe steering wheel or window This can also be developed by interconnecting a camera to theController Module that takes the photograph of the accident spotthat makes the tracking easier
26. CONCLUSIONTo minimize the deaths and the severe conditions due to accidentsthe GPS and GSM technologies are used where immediate actionwould be take place by the ambulance/police service which mightreduces the severity Pie Diagram representing the cause of deaths
