基于驾驶员眼动信息的A柱视野研究

Research on A-Pillar Vision Based on Driver’s Eye Movement Information

基于驾驶员眼动信息分析了驾驶员在直行、左转、右转、掉头、静止工况下对A柱视野区域以及A柱本体的主要关注范围,确定了A柱视野细分区域的视野重要度排序,并提出了A柱视野的控制原则以及用于测量A柱障碍角的标准修正方法。验证结果表明:GB 11562测量方法、SAE J1050测量方法所得结果与主观评分出入较大,本文提出的标准修正方法与主观评价结果相符。

Based on the driver’s eye movement information, the main focus of the driver’s field of view on A-pillar areas and A-pillar is analyzed under the driving conditions of going straight, turning left, turning right, turning around, and parking. The importance degree of each A-pillar subdivision area is determined. The control principle of A-pillar vision and the modification method for measuring A-pillar obstruction angle are proposed. The results show that the GB 11562 measurement and the SAE J1050 measurement are noticeably different from subjective evaluation results, and the modification measurement proposed in this paper is consistent with subjective evaluation results.