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一、以往标志、标线存在的一些问题 1、标志存在的问题 由于客观原因过去标志的设计、安装和管理存在许多问题,如:一个标志杆上安装五六块标志,驾驶员无法在短时间内识读:先后顺序,也不是按照警告、禁令、指示的顺序:标志的大小也不一样,挂在路口上,非常不协调,驾驶员认读非常困难,有的小标志需要车辆减速才能看清楚;标志杆位置也不合理,使有些标志不易被驾驶员发现,等驾驶员看到并识读出标志所应传递的道路信息,表达的交通指令,已经没有足够时间做出
First, the past signs, marking some of the problems 1, marking the existing problems Due to the objective reasons past the design, installation and management of the existence of many problems, such as: a sign pole to install five or six signs, the driver can not be in a short time In reading: the order, nor in accordance with the order of warning, prohibition, instructions: signs are not the same size, hanging at the junction, very uncoordinated, the driver read very difficult, and some small signs need to slow down the vehicle to see Clear; sign pole position is not reasonable, so that some of the signs are not easy to be detected by the driver, and so the driver saw and read the signs should be passed the road information, express traffic instructions, there is not enough time to make