accident detection tech seminar ppt.pptx
- 2. JYOTHISHMATHI INSTITUTE OF TECHNOLOGY AND SCIENCES MINI PROJECT ON GSM BASED HOME AUTOMATION PRESENTED BY K.RAJINIKANTH 16271A04C8 M.ARAVIND 16271A04B5 U.SRAVANTH 16271A04E0 D.ABHISHEK 16271A0B1 J.NIKHIL 16271A04C5
- 3. CONTENT : • INTRODUCTION • COMPONENTS REQUIRED • CIRCUIT DIAGRAM • EXPLANATION OF COMPONENTS • WORKING • ADVANTAGES AND DISADVANTAGES • FUTURE SCOPE • CONCLUSION
- 4. INTRODUCTION • Aim of the project The main objective of the project is to design construct a home automation system that will remotely switch on or off any household connected to it, using GSM module • Objective of the project The objective of this project is to implement a low cost, reliable and scalable home automation system that can be used to remotely switch on or off any house hold appliances, using a GSM module and Arduino
- 5. COMPONENTS REQUIRED : • POWER SUPPLY • ARDUINO UNO • GSM MODULE • RELAY • LIQUID CRYSTAL DISPLAY • MOBILE PHONE
- 6. RELAY : The relay is the device that open or closes the contacts to cause the operation of the other electric control. It detects the intolerable or undesirable condition with an assigned area and gives the commands to the circuit breaker to disconnect the affected area. Thus, protects the system from damage. Working Principle of Relay It works on the principle of an electromagnetic attraction. When the circuit of the relay senses the fault current, it energises the electromagnetic field which produces the temporary magnetic field The small power relay has only one contacts, and the high-power relay has two contacts for opening the switch.
- 8. ARDUINO : Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online. You can tell your board what to do by sending a set of instructions to the microcontroller on the board. To do so you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), based on Processing.
- 10. GSM MODULE : GSM is a mobile communication modem; it is stands for global system for mobile communication (GSM). The idea of GSM was developed at Bell Laboratories in 1970. It is widely used mobile communication system in the world. GSM is an open and digital cellular technology used for transmitting mobile voice and data services operates at the 850MHz, 900MHz, 1800MHz and 1900MHz frequency bands. GSM system was developed as a digital system using time division multiple access (TDMA) technique for communication purpose. A GSM digitizes and reduces the data, then sends it down through a channel with two different streams of client data, each in its own particular time slot. The digital system has an ability to carry 64 kbps to 120 Mbps of data rates.
- 12. LCD : A liquid crystal display (LCD) is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector. Each pixel consists of a column of liquid crystal molecules suspended between two transparent electrodes, and two polarizing filters, the axes of polarity of which are perpendicular to each other. Without the liquid crystals between them, light passing through one would be blocked by the other. The liquid crystal twists the polarization of light entering one filter to allow it to pass through the other. Many microcontroller devices use 'smart LCD' displays to output visual information.
- 15. MEMS SENSOR : ( MICRO ELECTRO MECHANICAL SYSTEMS) MEMS is a technique of combining electrical and mechanical components together on a chip, to produce a system of miniature dimensions
- 16. GSM MODULE : • The gsm network is used to provide communication from one place to other • The GSM module using consist of a mobile station and SIM
- 17. GPS MODULE : • The GPS module proGin SR-87 series is used • High performance receiver tracks up to 20 satellites
- 19. LCD : (LIQUID CRYSTAL DISPLAY) • In this project, the LCD is used to display the status and position of the vehicle • The number to which the position of the vehicle is to be delivered, also displays on the LCD such that the changes can be made if necessary
- 20. WORKING :
- 21. ADVANTAGES : • The vehicle which has underdone to an accident can be identified by using tracking technology without any delay • The immediate action will be provided to the accident victims in the remote areas DISADVANTAGES : • In some places where there is no provision of GSM network it is difficult for communication
- 22. FUTURE SCOPE : • This system can be interfaced with vehicle airbag system that prevents vehicle occupants from striking interior objects such as the steering wheel or window • This can also be developed by interconnecting a camera to the controller module that takes the photograph of the accident spot that makes the tracking easier
- 23. CONCLUSION : • To minimise the deaths and the server conditions due to accidents the GPS and GSM technologies are used where immediate action would be take place by ambulance/police services which might reduces the severity