功能 #2581
由 涛 陆 更新于 2 个月 之前
To enhance the LB fault handling capability under FUSA TSR 1.4.2 requirement, to adopt LB hardwire or LIN signal “Headlamo_Low_Beam_Out” as activate source and redundant design. Besides, LDM shall report the LB Outage while LB hardwire active status and LIN signal "Headlamp_Low_Beams_Out" ON status mismatch within 1000ms.
|LB Hardwire ckt|Headlamp_Low_Beams_Out|LB Function|LB Outage|
|Active |ON/ON_DRL |ON |On |No |
|Inactive |ON/ON_DRL |ON |On |Yes |
|Inactive |OFF |Off |No |
|Active |OFF |On |Yes |
Table: LB hardwire and LIN signal mismatch
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