关键词: 交通工程, 景区道路, 眼动特性, 视线追踪, 差异性

Abstract: In order to reflect the difference of driving characteristics in scenic area and urban road environment, the contrast experiment of field sight tracking was carried out by using eye-moving instrument, and the differences of eye-movement characteristics of drivers in gaze area, gaze target, visual load and visual fatigue were analyzed from the perspective of driver. The experiment results show that the drivers are more concerned about the central region in the horizontal gaze area, and are more concerned about the left and right side in the scenic area than on the urban road. In the vertical gaze area, drivers in the scenic area pay attention to the middle distance, while drivers on the urban road pay attention to the near. In terms of gazing at the target, drivers all pay more attention to roads, motor vehicles, especially on urban roads, while drivers focus on a variety of targets in scenic spots. Drivers on urban roads are easy to fatigue due to heavy visual load, and are more cautious in driving. In scenic spots, drivers are less likely to be oppressed and more relaxed. The research results can be used to analyze the prominence of traffic in the scenic area and provide an important basis for the design of independent and clear traffic facilities in scenic spots.

Key words: traffic engineering, road in scenic area, eye movement characteristics, eye tracking, difference