AEKD-AFLLIGHT1

AEKD-AFLLIGHT1 Data brief Loads for Adaptive Front Lighting (AFL) system with LED lights, motors and cooling fan Features • • • • • • • Product summary Adaptive front lighting motor, light and fan loads for AutoDevKit AEKD-AFLLIGHT1 AutoDevKit adaptive AEK-AFL001 front lighting kit AutoDevKit Studio for 32-bit power architecture MCUs Applications STSWAUTODEVKIT Adaptive front lighting systems for vehicles 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 ecosystem 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. All the loads are wired to two connectors that can be directly plugged onto matching connectors on the AEKD-AFLPANEL1 companion ECU panel with all the necessary boards and drivers to control the system, allowing rapid prototyping and significantly shorter time to achieve application proof of concept and trial phases. Car chassis lighting DB3997 - Rev 2 - May 2024 For further information contact your local STMicroelectronics sales office. www.st.com 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 AEK-MOT-SM81M1 Stepper Motor AEK-MOT-SM81M1 M M H-BRIDGEs SPI & Logic Stepper Motor H-BRIDGEs +12 V +12 V SPI & Logic Data Data +12 V LED String 1 AEK-MCU-C4MLIT1 Data Logic & Controls AEK-CON-AFLVIP2 +12 V DC/DC Converters LED String 2 Data LED String 3 +12 V +12 V LED String 4 AEK-LED-21DISM1 Related links AutoDevKit: Adaptive Front Lighting demonstration kit video on YouTube DB3997 - Rev 2 page 2/5 JPX2 2 STEPPER MOTOR-1 JPX3 STEPPER AEKD-AFLLIGHT1 MOTOR-2 Schematic diagrams Schematic diagrams Figure 2. AEKD-AFLLIGHT1 schematic diagram ELEVATION MG3 MOTOR STEPPER_2 1 MG2 MOTOR STEPPER_2 1 M 2 A 2 GND JPX3 #7 - JPX3 #3 MG1 FAN MOTOR JPX3 #6 DRL+ 1 1 LOW BEAM+ U3 LED STRING U2 LED STRING DRL GND JPX3 #5 2 2 JPX2 #5 U4 LED LAMP 1 1 JPX2 #9 JPX2 #8 HIGH BEAM GND GND HIGH BEAM+ TURN+ JPX2 #10 2 4 3 JPX2 #6 LOW BEAM TURN BLUE BLACK JPX2 #1 U1 LED LAMP GREEN 4 JPX3 JPX3 #10 #9 #8 + JPX2 #7 2 JPX2 JPX2 #4 #3 #2 RED BLUE GREEN BLACK 3 2 DB3997 - Rev 2 JPX3 #4 1 M +V FAN RED AZIMUT GND page 3/5 AEKD-AFLLIGHT1 Revision history Table 1. Document revision history DB3997 - Rev 2 Date Version Changes 23-Aug-2019 1 Initial release. 08-May-2024 2 Updated product summary table and Section Features. page 4/5 AEKD-AFLLIGHT1 IMPORTANT NOTICE – READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgment. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. For additional information about ST trademarks, refer to www.st.com/trademarks. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2024 STMicroelectronics – All rights reserved DB3997 - Rev 2 page 5/5