交通仿真在解析复杂交通网络供需平衡机理和推演交通时空运行状态等方面具有显著优势,
合理的仿真模型参数标定方法可确保模型的复现能力. 为帮助交通仿真使用者了解与掌握仿真 …

While there are several partial solutions to model some aspects of cities (eg transportation or
energy), there is no framework allowing modelling of a complex system such as a city. This …

A large effort is needed to gather, convert and adapt all the data needed to replicate a part of
a real road network. To allow performing real-world evaluations using SUMO out-of-the-box …

Abstract Estimation/updating of Origin–Destination (OD) flows and other traffic state
parameters is a classical, widely adopted procedure in transport engineering, both in off-line …

Abstract The European Union (EU) has set rather ambitious goals for reducing emissions
and improving related environmental concerns. The majority of EU effort towards reducing …

The development and calibration of complex traffic models demands parsimonious
techniques, because such models often involve hundreds of thousands of unknown …

Road traffic congestion has become an everyday phenomenon in today's cities all around
the world. The reason is clear: at peak hours, the road network operates at full capacity. In …

Accurate traffic data is crucial for a range of different applications such as quantifying vehicle
emissions, and transportation planning and management. However, the availability of traffic …

This study focuses on risk management and specifically the exposure component. The
exposure may be reduced by means of evacuation. This measure allows people and goods …

To alleviate the impacts of freeway incidents and improve the traffic conditions on the entire
transportation network, operational systems of discrete facilities need to be coordinated on a …