AUTOMOTIVE COLLISION AVOIDANCE SYSTEM (ACAS) APPLICATION

Abstract

Automotive collision avoidance system is a system that avoid collision when danger occur. It is also very helpful in order to alert the drivers and passengers. The system also reacts to danger automatically, faster, and more efficient. The system is implemented on a remote control car. The remote control car can automatically brake when the difference between front ultrasonic sensor and obstacle is less than 35cm. While the system applies automatic braking system a red LED will light on. Furthermore, the system is also surrounded with another 3 ultrasonics which is on both sides and at the back of the prototype. In this project, this system is using 2 controllers which is Raspberry Pi 4B and Arduino Uno. A camera module is connected to Rasberry Pi which detects the corresponding object. Next, the ultrasonic sensor is used to detect distance and send the reading to Arduino Uno to calculate distance. LCD is used to display the calculated distance. This system also uses dc motor to control the movement of the remote control car through the Arduino Uno controller LED’s and a buzzer is used as alerting devices for the prototype.