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Calculation of travel time savings by dual mode route guidance for the South corridor in the Stuttgart test field

机译:通过双模式路线引导计算斯图加特测试场南走廊的旅行时间节省

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The dual mode route guidance system (DMRG), as a combination of the autonomous route guidance system and infrastructure supported dynamic guidance system, is tested with respect to functionality and feasibility in Stuttgart, Germany. For the calculation of the travel time savings in order to assess the system, the Southern corridor of Stuttgart is investigated. The approach images all relevant traffic issues and discriminates groups of drivers in dependence of familiarity with the area and equipment rate. The calculation was carried out with a macroscopic assignment model. On an inbound two-lane carriageway, an incident was simulated which affected the complete flow bundle passing the erected bottleneck. Depending on the equipment rate, 20-50% travel time savings were achieved. Similar calculations were carried out for a big evening event in a downtown stadium and "Octoberfest" area attracting 10,000 additional vehicles which resulted in a travel time increase quantified in dependence of the equipment rate.
机译:双模式路线引导系统(DMRG),是自主路线引导系统和基础设施支持的动态引导系统的组合,已在德国斯图加特进行了功能和可行性方面的测试。为了计算节省的旅行时间以评估该系统,对斯图加特的南部走廊进行了研究。该方法可对所有相关交通问题进行成像,并根据对区域和设备费率的熟悉程度来区分驾驶员组。该计算是使用宏观分配模型进行的。在一个进入的两车道行车道上,模拟了一个事件,该事件影响了整个流束通过竖立的瓶颈。根据设备的使用率,可以节省20-50%的旅行时间。在市中心体育场和“十月啤酒节”区域吸引了10,000辆额外的车辆的大型晚间活动,进行了类似的计算,从而导致旅行时间的增加取决于设备费率。

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