
OPS in cars refers to the Optical Parking System, which is an extension of the parking assist system, enhancing the functionality of parking sensors. Similar to reverse parking sensors, but while conventional reverse sensors only provide audible alerts without visual cues, OPS combines both sound and visual block indicators that can be displayed on devices like the RCD510 CD player. The Optical Parking System analyzes, processes, and calculates the ultrasonic signals reflected back from obstacles detected by the parking sensors' ultrasonic receivers. It determines the distance between the obstacle and the car, identifies the obstacle's relative position to the vehicle, and then displays an intuitive animated simulation on the navigation LCD screen. The system uses colors to indicate the distance between the obstacle and the rear of the car: green represents a greater distance, yellow indicates the obstacle is 60cm away, and red signifies the obstacle is 30cm away. When reversing, approaching the red line indicates decreasing distance. Note that while driving, it's important not to overly rely on these assist systems. Regular practice to improve driving skills is essential. When parking, frequently check the side mirrors to gauge the distance between the rear wheels and the parking line, as well as the distance between the rear of the car and any obstacles.