19-06-2012, 04:16 PM
Reducing accidents in vehicles by using speed controlling circuit
Reducing accidents in vehicles.doc (Size: 46.5 KB / Downloads: 58)
AIM:
The aim of the project is to control the vehicle speed with in limit by implement the embedded system technology.
OBJECTIVE:
Now days the two wheels accidents are more because of over speed riding. So automatically control the speed of vehicle is most important. In this project the embedded system technology is implemented to control the speed of vehicle.
The controller attached with the sensor, this sensor placed in the wheel point. The sensor sense the speed of vehicle and given to controller. The controller calculates the speed of vehicle and displayed in LCD device. It is compared the calculated values and fixed values, if the calculated value is greater than fixed value the controller the controller automatically control the engine fuel input. If the input fuel flow is low the speed of vehicle is automatically decreased, if the input fuel flow is high the speed of vehicle is automatically increased. So depends upon controller command the fuel input is varied mean while the vehicle speed is varied.
HARDWARE REQUIREMENTS:
1. Power supply unit
2. Microcontroller
3. LCD display
4. Sensors
5. Switching circuit