What are the safety features on a car?
2 Answers
Safety features on a car include: airbags, ABS anti-lock braking system, EBD electronic brake-force distribution system, ESP electronic stability program, TPMS tire pressure monitoring system, emergency brake assist system, active collision avoidance system, and lane departure warning system. Car safety features can be divided into two categories based on their working principles: active safety features and passive safety features. Among them, active safety features refer to devices that rely on power performance and braking performance to actively prevent traffic accidents, including ABS, EBD, ESP, and electronic brake assist system. The functions of active safety features are: 1. To maintain the directional stability of the car during braking as much as possible; 2. To adjust the braking device so that it can make high-speed adjustments during movement according to the set program; 3. To enable the driver to obtain the shortest braking distance to avoid accidents that should not occur.
I've always been fascinated by car safety features, which I believe can be divided into passive and active categories. Passive safety features like airbags deploy during a collision to protect passengers, and seatbelt pretensioners tighten to reduce impact. Active safety is more advanced, such as ABS systems preventing wheel lockup during emergency braking to avoid loss of control; ESP stabilizes the car body on curves, reducing skidding. Tire pressure monitoring constantly alerts you to tire conditions, preventing blowout risks. Modern cars also come with automatic braking and pedestrian detection, using cameras to detect obstacles ahead and brake in time, which is a great help for city driving. Crash tests and safety ratings are also important—when choosing a car, look for models with high Euro NCAP scores, as they assess comprehensive protection. These features combined act as life insurance, and understanding them before driving enhances your sense of security.
