What does "safety feature" mean?

"Safety features" refer to the technological configurations or systems designed in cars to protect passengers and pedestrians, primarily aimed at preventing accidents or reducing accident injuries. For example, the common Anti-lock Braking System (ABS) prevents wheels from locking up during sudden braking, maintaining vehicle controllability, while the Electronic Stability Control (ESC) avoids skidding by automatically adjusting braking and power. Additionally, there are airbags, tire pressure monitoring, lane departure warning, etc. Different models are equipped with different combinations of features based on their positioning. Now, many new cars are also equipped with intelligent assistive systems such as adaptive cruise control and automatic emergency braking. These features monitor road conditions in real-time through sensors and algorithms and intervene in operations. It is worth noting that the effectiveness of safety features depends on correct use and regular maintenance. For example, seat belts need to be worn throughout the journey for airbags to maximize their effectiveness. It is recommended to carefully understand the vehicle's safety configurations when purchasing a car and refer to collision test ratings from professional institutions as a reference.