You are my eyes—just how powerful is your sight, exactly?

"You are my eyes, guiding me through the ever-changing seasons"—no doubt many of you have heard this beloved song, "You Are My Eyes." June 6 also happens to coincide with National Eye Care Day, a testament to how vital our eyes truly are. After all, for humans, the eyes aren’t just the windows to the world—they’re our primary gateway to understanding and connecting with it. And just as our own eyes play an indispensable role in perceiving the world around us, cars too now sport their very own "eyes": cameras that serve critical functions, such as Subaru’s pioneering Eyesight Driver Assist System.
As a company that regards "people-centricity" as its core automotive philosophy, Subaru has always been committed to safeguarding the safety of every driver and passenger aboard its vehicles. Since 1989, Subaru has been pioneering research into binocular stereo cameras and radar-based driver-assistance systems, leading to the development of advanced driving assistance technologies exemplified by EyeSight.

Currently, the Eyesight driver-assistance system has advanced to its fourth generation and is now equipped across all Subaru models currently sold in China. This technology serves as a critical component of the "Preventive Safety" aspect within Subaru's comprehensive "All-Around Safety" framework, actively safeguarding the lives of both occupants and pedestrians—both inside and outside the vehicle. The Eyesight system comprises five key features: Collision Prevention Technology, Adaptive Cruise Control, Lane Departure Correction, Driver Alert System, and Misoperation Prevention Technology. Notably, the Collision Prevention Technology first alerts the driver when a collision is imminent, and if necessary, it automatically activates the brakes to help avoid or mitigate the impact.

Additionally, the newly launched all-new Subaru CROSSTREK (features | quote) now comes equipped with an additional wide-angle monocular camera, further enhancing its collision-prevention technology. This advanced feature allows for improved detection of pedestrians and cyclists in blind spots at intersections, enabling more timely and effective proactive braking—ultimately helping to avoid collisions or minimize injuries.

Auxiliary following technology relies on the vehicle's full-speed adaptive cruise control system (ACC) to automatically maintain a safe and appropriate distance from the vehicle ahead, operating across a wide speed range from 0 km/h to 180 km/h. When the vehicle ahead slows down, the car you're driving will also actively decelerate, ensuring a consistent and secure following distance. As a result, drivers experience fewer frequent adjustments to the accelerator and brake pedals, making long-distance driving more comfortable and enjoyable.

Meanwhile, lane-keeping assist technology is combined with adaptive cruise control. When the vehicle is traveling at speeds exceeding 60 km/h, both lane-keeping assist and alert systems automatically engage. If the vehicle begins to drift out of its lane, the steering-wheel assist function kicks in immediately to help keep the car safely within its designated lane, ensuring a safer driving experience.

Alert technology can effectively remind drivers when they become distracted. When the EyeSight driver-assistance system detects vehicle swaying (at speeds above approximately 60 km/h) or lane departure (at speeds above about 50 km/h), it alerts the driver with audible warnings and visual signals; in some models, it even prompts the driver to refocus by vibrating the steering wheel.

The purpose of misoperation prevention technology is to prevent sudden acceleration caused by incorrect actions. When the vehicle comes to a stop, if the system detects obstacles ahead—such as walls or fences—and determines that the driver may have initiated an unintended start-up, it will issue an audible warning and visual signal to alert the driver. At the same time, the system gently modulates engine power output, enabling a smooth and controlled start-up to avoid potential collisions.
It is evident that Eyesight, with its advanced driver-assistance system, effectively safeguards the safety of occupants inside the vehicle. Subaru’s ambitions go beyond this—by 2030, the company aims to achieve zero fatalities in Subaru vehicles due to traffic accidents. To make this vision a reality, Subaru is also developing an even more sophisticated driving assistance system called "EyeSight X," continuously striving to deliver a driving experience that is not only safer but also more enjoyable for consumers.