Wk412
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  • 1. WK412 www.WineYardTechnologies.com AUTOMATIC VEHICLE ACCIDENT DETECTION AND MESSAGING SYSTEM USING GSM AND GPS MODEMTECHNICAL SPECIFICATIONS: www.WineYardProjects.com Ph: 040-6464 6363, 6625 6695, 888 5555 212Title of the project : Vehicle Accident Detection and Messaging System Using GSM and GPS Modems.Domain : Embedded Systems DesignSoftware : Embedded C, Keil, ProloadMicrocontroller : AT89S52Power Supply : +5V, 750mA Regulated Power SupplyDisplay : LED 5mmCrystal : 11.0592MHzSensor : Vibration SensorCommunication Device : GPS Modem and GSM ModemApplications : Automotives, Security, Transportation, Logistics etcDeveloped By : M/S Wine Yard TechnologiesPhone : 040-6464 6363, www.WineYardTechnologies.comAmeerpet Dilsukhnagar ECIL ‘X’ Road Vijayawada Vizag
  • 2. WK412 www.WineYardTechnologies.com AUTOMATIC VEHICLE ACCIDENT DETECTION AND MESSAGING SYSTEM USING GSM AND GPS MODEMS www.WineYardProjects.com Ph: 040-6464 6363, 6625 6695, 888 5555 212ABSTRACT: Security in travel is primary concern for every one. This Project describes adesign of effective alarm system that can monitor an automotive / vehicle / car conditionin traveling. This project is designed to inform about an accident that is occurred to avehicle to the family members of the traveling persons. This project uses a piezo-electricsensor which can detect the abrupt vibration when an accident is occurred. This sends asignal to microcontroller. This Project presents an automatic vehicle accident detection system using GPSand GSM modems. The system can be interconnected with the car alarm system and alertthe owner on his mobile phone. This detection and messaging system is composed of aGPS receiver, Microcontroller and a GSM Modem. GPS Receiver gets the locationinformation from satellites in the form of latitude and longitude. The Microcontroller processes this information and this processed information issent to the user/owner using GSM modem A GSM modem is interfaced to the MCU. TheGSM modem sends an SMS to the predefined mobile number and informs about thisaccident. This enable it to monitor the accident situations and it can immediately alertsthe police/ambulance service with the location of accident. The project is built around the AT89S52 micro controller from Atmel. This microcontroller provides all the functionality of the SMS alert system. It also takes care offiltering of the signals at the inputs.Ameerpet Dilsukhnagar ECIL ‘X’ Road Vijayawada Vizag
  • 3. WK412 www.WineYardTechnologies.com The uniqueness of this project is, not only alerting the neighbors by its siren, butalso it sends a caution SMS to four mobile numbers. This numbers can be changed at anytime by the user using a 3X4 key pad. These numbers are stored in EEPROM. This project uses regulated 5V, 750mA power supply. 7805 three terminal voltage www.WineYardProjects.com Ph: 040-6464 6363, 6625 6695, 888 5555 212regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectifythe ac out put of secondary of 230/12V step down transformer.Ameerpet Dilsukhnagar ECIL ‘X’ Road Vijayawada Vizag
  • 4. WK412 www.WineYardTechnologies.com Power SupplyBLOCKDIAGRAM: www.WineYardProjects.com Ph: 040-6464 6363, 6625 6695, 888 5555 212 16X2 LCD MAX GSM 232 Modem AT Vibration 8 Sensor 9 S GPS Modem 5 2 BUZZER I2C Protocol EEPROM Reset 3X4 Key Pad Power supply to all sections Step Bridge Filter down Rectifier Circuit Regulato T/F rAmeerpet Dilsukhnagar ECIL ‘X’ Road Vijayawada Vizag
  • 5. WK412 www.WineYardTechnologies.comAdvantages: • Sophisticated security • Monitors all hazards and threats • Alert message to mobile phone for remote information www.WineYardProjects.com Ph: 040-6464 6363, 6625 6695, 888 5555 212 • Mobile number can be changed at any timeApplications: • Automotives and transport vehicles • Security, Remote monitoring, Transportation and logistics • This system is also can be interfaced with Vehicle airbag system.Ameerpet Dilsukhnagar ECIL ‘X’ Road Vijayawada Vizag
  • 6. WK412 www.WineYardTechnologies.comText Books: www.WineYardProjects.com Ph: 040-6464 6363, 6625 6695, 888 5555 212Working with GSM Network By Cruis LeanardoPower Grid Control and Applications with GSM By Morris HamingtonWebsite:www.howstuffworks.comwww.answers.comwww.radiotronix.comwww.WineYardProjects.comMagazines:Electronics for youElectrikindiaLet us Go WirelessAmeerpet Dilsukhnagar ECIL ‘X’ Road Vijayawada Vizag