信号交叉口实时排队长度估计
赵淑芝1, 梁士栋1, 马明辉1, 刘华胜1, 朱永刚2

Real-time queue length estimation at signalized intersection
ZHAO Shu-zhi1, LIANG Shi-dong1, MA Ming-hui1, LIU Hua-sheng1, ZHU Yong-gang2
队尾单元密度空间分布图