What is the reason for AHB automatic high beam adjustment?
2 Answers
AHB automatic high beam adjustment reasons: 1. Automatic light control; 2. Automatic high/low beam control. The functions of car lights are: 1. Turn on the turn signal to alert following vehicles and reduce rear-end collisions; 2. Improve road visibility and enhance driving safety; 3. Inform rear vehicles that braking is in progress, pay attention to deceleration; 4. Turn on hazard lights during temporary parking, emergencies, or poor visibility due to bad weather. Situations for using high beams include: 1. When driving on roads without street lights or with poor lighting; 2. When unfamiliar with road conditions and needing to read road signs; 3. When overtaking, the left turn signal should be activated in advance while alternating between high and low beams; 4. When passing corners, curves, or signal-free intersections by alternating between high and low beams; 5. Turn on high beams when entering tunnels.
I've always thought that AHB (Automatic High Beam) is designed to avoid dazzling drivers of oncoming vehicles at night and prevent accidents. Simply put, it uses the car's camera or sensors to scan the road ahead. If it detects the lights of other vehicles or pedestrians approaching, the system automatically dims or turns off the high beams, saving us the trouble of manual operation. The main reason for this feature is the high number of accidents on the road, many of which are caused by high beams. Automatic adjustment can reduce such risks. Additionally, it makes driving more comfortable, as you don't have to constantly fiddle with the light buttons, making it ideal for highway or mountain road driving. I've experienced it myself a few times while driving and found that it really helps prevent rear-end collisions or crashes, providing more stable nighttime visibility—it's a safety gem. I recommend that car owners regularly check the sensor positions to avoid dirt obstructing its functionality.
