One method to prevent an accident using a technology is called ultrasonic. This project tries to make the cars more intelligent and interactive that can notify or resist the user in unacceptable conditions. This project focuses on building an easy-to-use vehicle that specializes in intrusion detection, as well as making close-range obstacle detection especially road bumpers. Night when the sudden bumper can be found on the road and the driver can not detect that due to the darkness our proposed system initially generates a buzzer alarm that can alert the driver to prevent accidents.
Car safety can be improved by anticipating a crash before it occurs and thus providing additional time to deploy safety technologies. Warnings can be like buzzer if the driver is approaching a bump or any obstruction, the driver may be warned in advanced with respect to what the road involves. Not only that the speed of the motor connected to the wheel can be controlled automatically after detecting the bumper. Therefore the accident can be prevented during the trip happy. It will perform the function with the help of infrared sensors more specifically proximity sensor.
Detection of collision detection can have the greatest impact on reducing injuries caused by nighttime accidents with drivers with driving problems. However, Precollision's advanced safety features detect detection will provide significant benefit in all cases of street light, fog or distraction. We can use bumper detection technology with the help of proximity sensor as well as infrared. A low-end obstacle such as bumpers can be detected by the vehicle using its infrared detection techniques implemented in front of the vehicle's chassis and can be run by an arduino-based microcontroller system. Also we can detect the sudden change of the flat surface and avoid the accident from the edge of the drain, river, etc.
In today's world the vehicle accident is a major problem. To avoid this we have developed an automatic impact reduction system in our project. The system is based on an intelligent electronic control system known as "automatic pneumatic bumper system". Automatic pneumatic bumper system uses infrared (IR) sensor, which is used to detect the next vehicle is the front of our vehicle that is responsible for an accident. As soon as any object or vehicle is detected by the sensor, the sensor sends a feedback signal to the motor through the relay control to activate the solenoid valve that allows the flow of compressed air to the cylinder. During the operation of the Pneumatic Automatic Bumper system simultaneously the driver also tries to stop the vehicle by applying a brake pedal which somewhat slows down the engine. The compressed gas flowing through the solenoid valve will activate the cylinder which in turn activates the bumper. This system provides pre-crash safety to the vehicle. In addition to improving the braking response time of the vehicle to maintain a safe distance between vehicles.