sumo中的模拟传感器3-Lanearea Detectors (E2)-摄像头

目录

Lanearea Detectors (E2)

配置方法

输出内容

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参考链接：http://sumo.dlr.de/wiki/Simulation/Output/Lanearea_Detectors_(E2)

Lanearea Detectors (E2)

配置方法

（1）新建.xml文件（例如E1.xml），并在其中输入：

<additional>
  <laneAreaDetector id="E2_1" lane="-501.0.00_0" pos="0" endPos="5" friendlyPos="false" freq="100" file="out_E2.xml" 
   timeThreshold="1" speedThreshold="1.39" jamThreshold="10"/>
</additional> 

其中，freq表示传感器的采样周期，friendlyPos表示当设置的pos超出lane的范围是，自动设置位置为lane的起点或者终点。

timeThreshold	float	The time-based threshold that describes how much time has to pass until a vehicle is recognized as halting; in s, default: 1s.
speedThreshold	float	The speed-based threshold that describes how slow a vehicle has to be to be recognized as halting; in m/s, default: 5/3.6m/s.
jamThreshold	float	The minimum distance to the next standing vehicle in order to make this vehicle count as a participant to the jam; in m, default: 10m.

（2）在命令行启动sumo时输入如下命令：

sumo-gui -c Crossing8.sumo.cfg --additional-files E1.xml

或者在cfg文件中添加相应语句，如下：

<configuration>
    <input>
        <net-file value="Crossing8.net.x