traffic direction sign运行方向标
traffic prohellobited sign克制通行标记
Traffic Guide Sign Series公路信息牌系列
traffic prohibited sign禁止通行标志
Traffic Warning Sign交通警示牌
Traffic control sign交通管制标志
Traffic guide sign交通指路标志
overhead traffic directory sign架空交通指示标志
traffic guide sign system道路指路系统
And, the node according to the advance notification, informs, the confirmation third-level symbol to carry on the optimization design. The road section traffic sign proposed the public welfare traffic sign optimization design method.
其中,节点按照预告、告知、确认三级标志进行优化设计,路段交通标志提出了公益性交通标志的优化设计方法。
参考来源 - 基于主动安全理念的道路规划、设计研究