倒车影像异常闪现故障排查及搭铁改进

Rear View Display Flash Issue Maintenance and Ground Design Improvement

通过倒车影像异常闪现的潜通路故障,剖析搭铁设计、潜通路与倒车影像回路控制的关联,找到故障发生的原因,并提出搭铁设计的改进方法及验证方法。

Based on a sneak circuit issue which causes vehicle rear view display flashing, this article analyzes the relationship between ground design, sneak circuit and video transmission control, identifies the root cause, and finally proposes a ground improvement strategy and its verification approach.