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Automatic vehicle accident detection and messaging system using gsm and gps modem
 

Automatic vehicle accident detection and messaging system using gsm and gps modem

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    Automatic vehicle accident detection and messaging system using gsm and gps modem Automatic vehicle accident detection and messaging system using gsm and gps modem Presentation Transcript

    • AUTOMATIC VEHICLE ACCIDENT DETECTION AND MESSAGING SYSTEM USING GSM AND GPS MODEM
      • Why this project?
      • Importance of GPS
      • Importance of GSM
      • 89c52
      • MAX 232
      • Block diagram
      • Power supply
      • Hardware and software's used
      • Advantages
      • Scope of advancement
      • Applications
      • Conclusions
      • References
      • Security in travel is primary concern for every one.
      • Accident spot can be detected .
      • SMS can be received from the spot .
      • GSM (Global System for Mobile communications).
      • GSM is a digital cellular communications system.
      • It is used for transmitting mobile voice and data services.
      • International roaming capability.
      • Encryption capability for information security and privacy
      • Better security against fraud (through terminal validation and user authentication)
    • IMPORTANCE OF GPS
      • GPS (Global Positioning System)
      • GPS always transmits the data
      • GPS Receiver gets the location information from satellites.
    • 89C52 MICROCONTROLLER
      • 8052 controller is Mask Programmable.
      • Derivative of 8052 microcontroller is the 89C52 microcontroller.
      • It has 4 ports.
      • It is an 8 bit device for I/O.
      • 4K Bytes of ROM Space.
      • 256Bytes of RAM space.
      • It also has Timer, Serial Port interface and Interrupt controlling.
      • MAX 232 is an dual driver/receiver
      • It is used to convert the TTL/CMOS logic levels to RS232 logic levels during serial communication of microcontrollers with PC.
      RS-232 TTL Logic -25V to-3V +2V to+5V High +3V to+25V 0V to +0.8V  Low
      • We require:
      • TTL logic level (0-5V) and
      • RS232 standards (-25 V to + 25V).
      • Hence  difficult to establish a direct link.
      • We go for an intermediate link i.e. MAX232.
      • MAX232 provides best noise rejection and very reliable against discharges and short circuit.
    • 8 9 C 5 2 16X2 LCD Vibration Sensor EEPROM 3X4 key Pad Power Supply Reset BUZZER MAX 232 GSM Modem GPS Modem
    •  
      • This project uses :
      • regulated 5V, 500mA power supply.
      • 7805 three terminal voltage regulator is used for voltage regulation.
      • Bridge type full wave rectifier is used to rectify the ac out put of secondary of 230/12V step down transformer.
      • KEIL IDE
      • VB code
      • Sophisticated security
      • Monitors all hazards and threats
      • Alert message to mobile phone for remote information
      • Mobile number can be changed at any time
      • If anybody steals our car we can easily find our car around the globe. By keeping vehicle positioning vehicle on the vehicle .
      • We can use our kit for detection of bomb by connecting to the bomb detector.
      •  
      • Automotives and transport vehicles.
      • Security, remote monitoring, transportation and logistics.
      • This system also can be interfaced with vehicle airbag system.
      • The positioning is done in the form of latitude and longitude along with the exact location of the place, by making use of Google maps. .
      • Website:
      • www.howstuffworks.com
      • www.discovercircuits.com
      • www.answers.com
      • www.radiotronix.com
      • www.WineYardProjects.com
      •  
      • Magazines:
      • Electronics for you
      • Electrikindia
      • Let us Go Wireless
      • Text Books:
      • Working with GSM Network By Cruis Leanardo
      • Electrical Applications with GSM By Morris Hamington