Vehicle Trajectory and Driving Behavior Analysis
The following are personal research results and shall not be forwarded without permission.
Lane-changing Behavior (换道行为挖掘与建模)
换道行为示意图
变量特征热力图
![](/2023/02/27/intro/heatmap.png)
换道时长
![](/2023/02/27/intro/truckcarLCD.png)
基于生存分析的换道行为差异研究
换道行为影响
![](/2023/02/27/intro/trafficflowdensity.png)
Car-following Behavior (跟驰行为挖掘与建模)
跟车轨迹挖掘
![]() |
![]() |
---|---|
NGSIM数据集前后车轨迹提取 | 特征变量拟合 |
跟驰模型标定
跟车行为人因建模
Merging Behavior (汇入行为挖掘与建模)
汇入行为分析框架
![](/2023/02/27/intro/merging.png)
汇入高精地图
![](/2023/02/27/intro/HDM.png)
基于JS散度的汇入行为挖掘
![](/2023/02/27/intro/JSmerging.png)
宏观交通流与微观汇入特性差异
![](/2023/02/27/intro/macroandmicro.png)