The realization of LED high beam mainly depends on the precise control of LED lamp beads, the optimization of optical system and the application of intelligent control system. The following are the key steps to realize LED high beam:
Arrangement and control of LED lamp beads: LED high beam lamps are usually composed of multiple LED lamp beads, which can be controlled individually to achieve different lighting effects. Through the control unit, the order and speed of the lamp beads can be adjusted as needed to achieve the effect of high beam lamps
Optical system design: The optical system of LED high beam lamps includes components such as reflectors and lenses, which are used to focus and scatter light. Reflectors are usually designed with parabolic surfaces to ensure that the light can be emitted in a horizontal direction. The lens is used to further optimize the reflected light and provide a uniform lighting effect
Intelligent control system: Modern LED high beam systems are usually equipped with intelligent control units that can automatically adjust the shape and brightness of the beam according to the driving status of the vehicle, environmental conditions and road conditions. For example, the adaptive high beam system (ADB) can automatically adjust the light type of the high beam according to the position of the vehicle in front to avoid dazzling other drivers
Power supply and drive circuit: LED high beam lamps require stable power supply and drive circuit to ensure their normal operation. The driving circuit must not only provide sufficient current and voltage, but also have overcurrent, overvoltage and overtemperature protection functions to extend the service life of the LED lamp beads
Heat dissipation design: Since LED lamp beads generate heat when working, good heat dissipation design is the key to ensure the long-term stable operation of LED high beams. Heat dissipation measures such as heat sinks or fans are usually used to keep the LED lamp beads within a suitable operating temperature range.
Post time: Jan-16-2025
