Implementation of a Pre-Crash Detection System using Node MCU

The proposed collision warning system can be added to various automotive applications. With this precrash detection system, a vehicle can detect and know the position, acceleration, speed, and movement of other vehicles up to certain kilometers under various situations. The situation may be a blind spot, vehicle stopped in a place hidden from view, or around a corner blocked by other vehicles. A vehicle prototype is created and tested under various conditions. The system will use a sonar sensor to identify impediments, and an Arduino is used to apply emergency braking when the situation arises. The device also will provide options for speed control to reduce damage or to avoid collision with another vehicle. Consequently, a fully accessible automated collision avoidance system is suggested. As a result, every car can now have an automated smart speed control and braking system so that it can help to avoid collision and proteus software was used in this study to create a prototype model.