How to View the Trajectory Reversing Camera?
4 Answers
To view the trajectory reversing camera: 1. Green trajectory: Indicates a normal safety line, meaning the distance between the obstacle and the rear of the car is relatively large, and reversing is safe. 2. Yellow trajectory: Represents a deceleration line, with a distance of 60cm from the rear of the car, allowing continued reversing. 3. Red trajectory: Indicates a warning line, with a distance of 30cm from the rear of the car, signaling the driver to stop reversing to avoid collision with rear obstacles. The reversing camera is installed at the rear of the vehicle and consists of ultrasonic sensors, a controller, a display, and a buzzer. Its function is to inform the driver about surrounding obstacles through sound and a more intuitive visual display.
After driving for so many years, I find the trajectory reversing camera to be a truly practical feature. Simply put, when you shift into reverse gear, it automatically displays moving path lines on the screen, clearly showing you the turning direction. The viewing method is super straightforward: after starting the vehicle, switch to reverse gear, and the screen immediately lights up with trajectory lines (usually red or blue lines), helping you avoid scraping obstacles. In daily use, I make it a habit to first check in the settings menu to confirm whether the trajectory function is enabled. Some cars even allow adjusting the line thickness or transparency to adapt to different road conditions. Additionally, keeping the rearview mirror and camera clean is crucial, as dirt can obstruct the view and affect judgment. Safety-wise, this system is especially useful for parking in tight spaces. Every time I reverse, I take a quick glance at it, which gives me much more peace of mind. In short, as soon as you shift into reverse gear, it should appear. If it doesn't, you should check the vehicle settings or consult a professional mechanic.
As a car tech enthusiast, I'm fascinated by how the trajectory reversing camera works: it calculates the path in real-time using vehicle sensors and cameras. Checking it is simple—shift into reverse, and the system automatically triggers dynamic lines on the screen, showing the trajectory angle as you turn the steering wheel. In the infotainment system menu, you can also customize the line color (e.g., choosing red for high contrast) or enable auxiliary beeps, ensuring clear visibility under different lighting conditions. The key is to make sure the trajectory assist is enabled in the vehicle settings. If it doesn’t display, check if the software needs an update or if the sensors are obstructed. Technically, it also integrates with the reversing radar to predict distances, significantly improving accuracy and reducing misjudgment risks. I’ve tested multiple models, and the basic operation is similar, but high-end cars integrate smarter features like voice control to enhance efficiency. From a safety perspective, it’s crucial—once you get used to it, parking becomes effortless and reliable.
I just learned to drive not long ago, and the trajectory reversing camera has made the beginner period much easier. Checking it is really not difficult: first start the car and shift into reverse gear, and the display will automatically show moving guide lines or arrows. If you don't see it, don't worry, the setting might be off—just go into the car's menu, find the assist function, and enable it. I often rely on this when parking in my neighborhood; it displays the turning path to help me avoid pedestrians or obstacles. For daily use, make sure the camera position isn't blocked by mud or dirt, otherwise the lines won't be clear. Taking a look before reversing gives peace of mind, eliminating the need for guesswork. Once you get used to it, it's much safer and prevents many minor accidents.
