高速公路行车风险路侧感知系统的设备优化布设

李立,平振东,徐志刚,汪贵平

Devices’ optimal deployment of roadside sensing system for expressway driving risk

Li LI,Zhen-dong PING,Zhi-gang XU,Gui-ping WANG

表 2 替代安全指标的权重

Tab.2 Weights of surrogate safety indicators

指标 ω 指标 ω TTC 0.15 TET 0.13 DRAC 0.14 PET 0.12 CIF 0.14 TERCRI 0.11 TIT 0.07 MaxS 0.14