论文部分内容阅读
路标的出现最早可以追溯到古罗马时代,那时从罗马到加普里亚的军用大道上已设有里程碑和指路牌。我国在公元3世纪魏文帝时也曾采用铜表记录里程。不过一直到20世纪初汽车大量使用之前,路标的种类和数量都是不多的。1903年第一批正方形、黑底白色标志的路标出现在巴黎街头时,当时规定的路标种类仅9种。随着汽车数量的增加以及公路运输的发展,路标的种类和数量逐渐增多,而且各国采用的都是自己设计的标志,形状、颜色、图案各异。
The earliest signpost dates back to ancient Rome, when milestones and signposts had been set up on the Military Boulevard from Rome to Gaporia. China in the 3rd century AD Wei Wendi also used copper records mileage. However, until the early 20th century car mass use, the type and number of road signs are small. In 1903, when the signposts of the first squares and black and white white signs appeared on the streets of Paris, only nine kinds of signposts were prescribed at that time. With the increase in the number of cars and the development of road transport, the type and number of road signs gradually increase, and all countries use their own design logo, shape, color, pattern different.