This endeavor is centered on the advance of a vehicle rate controller that is combined by an automated braking system. The work encompasses a range of electronic components, including sensors, relays, control systems, programmable logic controllers (PLCs), signal transmitters, receivers, and ladder circuits. These components are crucial for implementing autonomous braking and speed control. WPL Soft is a software utility specifically designed for programming Programmable Logic Controllers (PLCs). It is utilized for doing circuit design and programming operations. Understanding the principles of ride control and the functioning of autonomous braking is essential, particularly when utilizing instruments like ultrasonic and infrared (IR) sensors. These sensors are essential for detecting obstacles and ensuring immediate activation of the braking system to prevent collisions. The proposal is lying on the concept of the Automatic overspeed control system (AOCS). The maneuver of the system relies on the exposure of stress in the clutch and braking mechanisms. Once the vehicle exceeds a predetermined limit, the microcontroller takes control by engaging the clutch and brakes to reduce the speed to a safe and reliable level. This feature ensures that the vehicle maintains control and reduces the occurrence of accidents caused by excessive speed. The system is designed to enhance vehicle safety by automatically controlling speed and activating brakes when the vehicle exceeds a safe speed limit or encounters obstacles. This technology has the potential to significantly reduce the probability of accidents, providing a reliable and efficient solution for modern autos.