道路标识 meaning in English

road markings

Road marking materials . premix glass beads
道路标识材料.预混玻璃珠
Road marking materials . road marking performance for road users
道路标识材料.道路用户用道路标志性能
Road marking materials - performed road markings ; german version en 1790 : 1998
道路标识材料.预制道路标识
Traffic security always is the one of problems that people concerned , it directly relate with losing of people ’ s life and property . the developing history of automobile also is the elevating history of automobile security performance at the same time
基于视觉的高速汽车车道偏离预警系统通过摄像头获得前方道路的信息,实时辨别车道标线和道路标识,一旦判定汽车偏离车道,就会向驾驶员发出警报,帮助驾驶者保持注意力集中,以提高行车安全。