ABSTRACT:
This system designs the scene of the accident alarm system based on ARM and GPS. When the accident occurred, the manual and automatic alarm can be realized. Vehicles state and user information as well as alarm locations will be transmitted to the Pre-set of treatment center; after receiving related alarming information, the treatment centre will display this information on its map. after receiving alarm information, the treatment Centre staffs who are on duty will notice the handler who is the nearest to the scene of the accident in time, in order to reach the scene of accident in the first time, and gain more treatment time for the accident injured, and lower the accident mortality, as well as reduce incidents impacting time on the traffic.
PURPOSE:
Now a day accidents are occurring frequently and it is very difficult to help them in critical conditions. We need an automatic system to monitor and inform whenever accidents occur while travelling. With the problem of global population aging increasing, lack of medical facility at the location of accident, inadequate accident sense system performance and other related issues have become increasingly prominent.
PROJECT DESCRIPTION:
With the problem of global population aging increasing, lack of medical hardware at the near of accident place, inadequate accident sense system performance and other related issues have become increasingly prominent. This paper presents the design and implementation of scene of the accident alarm system based with wireless network communications based on ARM, GPS and GSM, Pre-set of treatment centre as the information processing terminal for the location display and warns the alarm for the treatment people near by the accident location.
This project consists of wireless communication for communication with the accident sense system and the Pre-set of treatment centre. The main part is the Pre-set of treatment unit, which acts as an Information processing unit. Individual vehicle is equipped with a system called as accident sense system, which consists of GSM and GPS. When the accident occurred, Vehicles state and locations will be transmitted to the Pre-set of treatment centre though wireless communication technologies of GSM through short message format.
POWER SUPPLY:
BLOCK DIAGRAM:
VEHICLE SECTION
OUTPUT WINDOW:
TECHNOLOGY:
GPS:
GPS (Global Positioning System) technology is used to find the location of any object or vehicle to monitor a child continuously using satellite signals. Three satellite signals are necessary to locate the receiver in 3D space and fourth satellite is used for time accuracy.GPS will give the information of parameters like longitude, latitude and attitude. With the help of these parameters one can easily locate the position of any object. In this GPS technology, the communication takes place between GPS transceiver and GPS satellite.
GSM:Â Â Â Â Â Â Â Â
GSM (Global System for Mobile communications) is the technology that underpins most of the world’s mobile phone networks. The GSM platform is a hugely successful wireless technology and an unprecedented story of global achievement and cooperation. GSM has become the world’s fastest growing communications technology of all time and the leading global mobile standard, spanning 218 countries. GSM is an open, digital cellular technology used for transmitting mobile voice and data services. GSM operates in the 900MHz and 1.8GHz bands GSM supports data transfer speeds of up to 9.6 kbps, allowing the transmission of basic data services such as SMS.
HARDWARE REQUIREMENT:
- ARM7 LPC2148 MICRO CONTROLLER
- GPS MODEM
- LCD
- MAX232
- GSM MODEM
- ACCIDENT DETECTION SENSOR
- BUZZER
SOFTWARE:
- EMBEDDED C
- KEIL µVISION4
- FLASH MAGIC
- EXPRESS PCB
RESULT:
This system is easy to implement and reduce dead percentage of people with the accident occur using the wireless communication technologies.
