What are the triggering conditions for the 2021 Levin's automatic emergency braking?
2 Answers
Levin's automatic emergency braking triggering conditions require the ACC adaptive cruise control system to be activated. When the vehicle's computer detects a potential collision risk, it will automatically apply the brakes. ACC Adaptive Cruise Control System: The ACC adaptive cruise control system refers to an intelligent automatic control system developed based on existing cruise control technology. During vehicle operation, the distance sensor (radar) installed at the front of the vehicle continuously scans the road ahead, while wheel speed sensors collect speed signals. When the distance to the vehicle ahead becomes too small, the ACC control unit can coordinate with the anti-lock braking system and engine control system to appropriately apply wheel braking and reduce engine power output, maintaining a safe distance from the vehicle ahead. Pre-Collision System: The vehicle is equipped with pre-collision systems both front and rear. Whether driving normally or reversing, the vehicle will automatically brake to a stop. If an abnormal situation is detected ahead, the system will activate automatic braking to prevent accidents. The two vehicle model logos are arranged front and back with a gap in between, featuring a ruler-like mark below. The automatic braking function operates at speeds below 100 km/h - when an obstacle is detected ahead and the driver fails to brake, the automatic braking function will activate.
As someone who has driven this car, I find the 2021 Leiling's automatic emergency braking system quite reliable. It primarily relies on the millimeter-wave radar and camera at the front to monitor the road ahead, and it's most likely to activate when the speed is between 10 to 180 km/h. If the car in front suddenly slows down or stops, or if a pedestrian crosses the road or a bicycle darts out, the system will first sound a warning to alert you. If I don't hit the brakes, it immediately applies the brakes itself to prevent a collision. This feature is especially effective in traffic jams—I once narrowly avoided rear-ending the car in front thanks to it. Just remember to keep the sensors clean and free from mud, as dirt can affect their accuracy. It's a good habit to wipe the front of the car and the windshield regularly. The system's performance may degrade in bad weather, but overall, it significantly enhances safety and is truly dependable.
