行为
功能 #2581
已关闭功能 #2519: Ford_SYSR: System Requirement
Ford_SYSR：FS_REQ006x_V2 LB Activation Redundant
开始日期:
2024-10-28
计划完成日期:
2024-11-07
% 完成:
100%
预期时间:
(合计: 0.00 小时)
描述
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 | No |
| Inactive | ON/ON_DRL | On | Yes |
| Inactive | OFF | Off | No |
| Active | OFF | On | Yes |
Table: LB hardwire and LIN signal mismatch
由 玉洁 金 更新于 8 个月 之前
To enhance the LB fault handling capability under FUSA TSR 1.4.2 requirement, currently LB hardwire is used as activate signal, so in case unintended hardwire lost, LDM shall report the LB hardwire input failure report while LB hardwire active status and LIN signal "Headlamp_Low_Beams_Out" ON status mismatch, only to case that with "Headlamp_Low_Beams_Out" ON and no LB hardwire active within 1500ms.
| LB Hardwire ckt | Headlamp_Low_Beams_Out | LB Function | LB hardwire lost failure |
| Active | ON | On | No |
| Inactive | ON | Off | Yes |
| Inactive | OFF | Off | No |
| Active | OFF | On | No |
Table: LB hardwire and LIN signal mismatch
行为