AEKD-AFLLIGHT1 STMicroelectronics

AEKD-AFLLIGHT1 Data brief Loads for Adaptive Front Lighting (AFL) system with LED lights, motors and cooling fan Features Vehicle headlight simulation equipment for adaptive front light (AFL) adjustment system: two stepper motors for horizontal and vertical displacement four LEDs for high beam, low beam, daytime running light (DRL) and turn indicator light cooling fan Allows simulation and testing of complete car headlight assemblies and AFL applications Cables and connectors included Compatible with AEKD-AFLPANEL1 with all the required electronics to drive the system Assembled size: 400 x 200 x 140 mm (approx.) WEEE and RoHS compliant Part of the AutoDevKit initiative Description The AEKD-AFLLIGHT1 is a car headlight assembly able to accommodate adaptive front light (AFL) adjustment systems for simulation and development purposes. It consists of a plexiglass housing and two stepper motors for light projection angle adjustment in the x and y directions, a high beam lamp, a low beam lamp that can be directionally adjusted by the stepper motors, a LED string simulating the DRL and another LED string simulating a turn indicator, as well as a small cooling fan. Product summary All the loads are wired to two connectors that can be directly plugged onto matching Adaptive front lighting motor, light AEKD- connectors on the AEKD-AFLPANEL1 companion ECU panel with all the necessary and fan loads for AFLLIGHT1 boards and drivers to control the system, allowing rapid prototyping and significantly AutoDevKit shorter time to achieve application proof of concept and trial phases. AutoDevKit adaptive AEK-AFL001 front lighting kit AutoDevKit adaptive front lighting kit STSW-AFL001 firmware Adaptive front lighting systems for vehicles Applications Car chassis lighting DB3997 - Rev 1 - August 2019 www.st.com For further information contact your local STMicroelectronics sales office.AEKD-AFLLIGHT1 Adaptive front lighting simulation tool overview 1 Adaptive front lighting simulation tool overview The AEKD-AFLLIGHT1 kit includes all the loads indicated in the block diagram below inside a specially designed acrylic shroud with appropriate cabling and connectors. Figure 1. AutoDevKit adaptive front lighting system block diagram AEKD-AFLLIGHT1 loads: two stepper motors: one for up-down and one for lateral angular displacement of a light four LED lighting strings: high beam, low beam, DRL, direction light a cooling fan A EK -MOT-SM81M1 AEK-MOT-SM81M1 STEPPER STEPPER MOTOR MOTOR M M H-BRIDGEs H-BRIDGEs +12V +12V SPI & LOGIC SPI & LOGIC +12V LED STRING 1 AEK-MCU- AEK-CON- C4MLIT1 AFLVIP2 LED STRING 2 +12V LED STRING 3 +12V +12V AEK-LED-21DISM1 LED STRING 4 RELATED LINKS AutoDevKit: Adaptive Front Lighting demonstration kit video on YouTube DB3997 - Rev 1 page 2/5 LOGIC & CONTROLS DC/DC CONVERTERS