CAJ | 학술논문

针对过渡信号对驾驶员驾驶行为存在显著影响但缺乏规范化设置的问题，利用图像处理软件获取其驾驶行为特征参数，提出基于电动自行车过街行为的四分类方法。统计分析绿闪灯和绿灯倒计时交叉口信号过渡期间四类到达电动自行车的停车线速度和违章率及违章时间分布等指标，分析结果表明，绿闪灯会导致电动自行车较大的交叉口进入速度，绿灯倒计时会导致电动自行车较高的红灯通过率，因而更容易导致交叉口电动自行车交通事故的发生。
침대과도신호대가사원가사행위존재현저영향단결핍규범화설치적문제，이용도상처리연건획취기가사행위특정삼수，제출기우전동자행차과가행위적사분류방법。통계분석록섬등화록등도계시교차구신호과도기간사류도체전동자행차적정차선속도화위장솔급위장시간분포등지표，분석결과표명，록섬등회도치전동자행차교대적교차구진입속도，록등도계시회도치전동자행차교고적홍등통과솔，인이경용역도치교차구전동자행차교통사고적발생。
Aimed at the problem that transition signals are lack of standardized set although their signifi?cant influence to drivers′driving behavior, image-processing software is used to obtain the drivers′behav?ior parameters and the four classification method based on electric bicycles′ crossing behavior is pro?posed. The article counts and analyzes the index of four types electric bicycles′ parking line speed and rate of violate the rules and distribution of voilation time during intersection signal transition of the green flash and green light countdown. The results show that flashing green can spur more vehicle acceleration through the intersection which leds to a greater approach speed and green countdown can induce higher red light violation rate and therefore more easily lead to traffic accident.