Advantages and disadvantages of matrix led headlights, how is the demonstration effect of matrix headlights

At present, the most advanced headlight system is the matrix led headlight. The matrix led headlight further refines the control of LED lamp beads on the basis of LED headlights. The system can control each LED lamp bead as a single unit. Illumination, so as to achieve precise control of the illumination angle and range.

Matrix ledAdvantages and disadvantages of headlights

advantage：Each LED in the matrix LED headlight emits lightYuanUnder the computer control, the device can independently adjust the brightness and control the switch, and can also automatically switch the far and near beams and automatically adjust the illumination height, which can accurately illuminate the road ahead in various situations. For example, when meeting cars at night or encountering pedestrians, the matrix LED headlights will automatically extinguish part of the lamp body to avoid direct light to each other, which can improve the safety factor of driving at night.

shortcoming: The system is complex and requires multiple software and hardware to work together to operate normally (hardware: suspension travel sensor, steering wheel angle sensor, illuminance sensor, light control module and high-resolution camera support; software: image recognition processing function), technology The requirements are extremely high, the price is high, and the maintenance cost is high.

What is the effect of the matrix headlights?

The matrix headlights and the front camera can realize a variety of intelligent lighting modes according to different road conditions to meet the lighting needs of different environments and driving conditions, and effectively ensure the safety of driving at night.

When driving on urban roads, the lighting effect is wide and symmetrical; when following or overtaking, the headlights will adjust the angle of illumination to reduce the glare of the rearview; when meeting a car, the brightness of the light of the direct oncoming car will be automatically reduced to avoid glare; when driving at high speeds, The lighting effect is narrow and far; when driving on a dark road, increase the illumination intensity and improve the lighting on both sides; when passing or entering a curve, increase the brightness of the light inside the curve, automatically turn on the corner light, and improve the lighting of the curve; When driving, activate the corner lights and reversing lights on both sides of the headlights to illuminate the sides and the rear area of ​​the vehicle.