来源:北方网 | 2023-01-10 14:07:07 |
【资料图】
. 天津北方网讯:公安交管部门根据道路通行需求,进一步优化调整中心城区重点道路沿线交通信号,保障群众出行安全畅通。
. 为应对春运期间中心城区部分道路沿线可能出现的交通流量增长情况,市公安交管局科技和设施保障支队科技设施管理大队充分运用智慧公安交管系统,结合路面调研数据,采取增加信号周期、延长路口主流向交通信号绿灯时间等优化措施,近日已完成对南京路、成都道、大沽北路、友谊路、南门外大街、津塘路、金钟河大街等20余条中心城区重点道路的交通信号配时优化工作。
. 此次交通信号优化调整以满足春运期间重点道路交通流量增加需求为重点。在成都道上,公安交管部门对其沿线的9个路口采取“分时段信号控制”优化策略,成都道高峰时段每个交通信号周期已由原140秒增加至155秒,其中绿灯通行时间由原60秒增加至72秒;平峰时段则采取“感应控制”“绿波协调”等措施,实现绿灯损失最小、通行效率最大等目标,保障车辆有序、高效通过。夜间时段则以合理控制车速,保障通行安全为目标,将成都道沿线的广西路、云南路两交口设置为控制“节点”,引导车辆需降低至安全车速方可绿灯通行。(津云新闻编辑刘颖)
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