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Los Angeles I-10 Field Experiment Incident Patterns

机译:洛杉矶I-10野外实验事故模式

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摘要

The Los Angeles I-10 field experiment has produced a large, comprehensive database on incidents and freeway traffic flow characteristics. Field data on incidents were collected through observations of probe vehicle drivers over a 12.5-km (7.8-mi) freeway section. Supplementary information was collected from the California Highway Patrol computer-aided dispatch (CHP/CAD) system and freeway service patrol logs. The incident patterns at the study area are described, and the major factors affecting incident frequency and duration are identified. Comparisons of the findings with other databases are discussed. The effects of incidents on traffic flow are also investigated using the empirical data to determine the proportion and characteristics of delay-causing incidents.
机译:洛杉矶I-10野外实验已经产生了一个大型的,全面的事故和高速公路交通流特征数据库。通过在12.5公里(7.8英里)的高速公路区段上对探测车辆驾驶员的观察,收集了有关事故的现场数据。补充信息是从加利福尼亚高速公路巡逻计算机辅助调度(CHP / CAD)系统和高速公路服务巡逻日志中收集的。描述了研究区域的事故模式,并确定了影响事故频率和持续时间的主要因素。讨论了与其他数据库的比较结果。还使用经验数据来研究事故对交通流的影响,以确定引起延误的事故的比例和特征。

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