公路公共艺术不同于其他公共艺术,它必须顾及到作为主体的人的视觉特征和心理特征,因为驾驶过程是一个动态过程。公路公共艺术的独特之处就在于此。早在1937年,就有人写了《汽车驾驶中人类的局限性》一书,其中提到驾驶员的空间感知随速度提高而减弱。有过驾驶经验的人都知道:假如在单调的、缺乏视觉刺激的长直路段上行驶,驾驶员的知觉敏锐性会降低,容易感到疲乏,注意力也会分散。换句话说,如果在上述公路上设计一些合理的公共艺术作品,就能够调节驾驶员的视觉注意 Public road art differs from other public art in that it must take into account the visual and psychological characteristics of the subject as a driving force because the driving process is a dynamic process. This is where the public art of the highway is unique. As early as 1937, someone wrote “The Limitation of Human Beings in Car Driving,” which mentions that the driver’s perception of space diminishes as speed increases. Anyone who has had driving experience knows that if driving on a monotonous long straight stretch that lacks visual stimulation, the driver’s perceived acuity is reduced, he is easily tired, his attention is also distracted. In other words, if the design of some reasonable public works of art on the above road, you can adjust the driver’s visual attention