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[sumo-user] Warnings of Emergency Braking in Sub Lane Model:
Respected Sir,
In our SUMO simulation, we simulate Heterogeneous traffic using a sub lane model with a lateral resolution of 1.07
The warnings are as below:
Warning: Teleporting vehicle 'mixed.1215'; collision with vehicle 'mixed.1216', lane='beg_1', gap=-4.60', latGap=-0.00, time=736.00 stage=laneChange.
Warning: Vehicle 'mixed.1215' ends teleporting on edge 'end', time=739.00.
Warning: Vehicle 'mixed.1412' performs emergency braking on lane 'beg_2' with decel=9.00, wished=4.34, severity=1.00, time=853.50.
Warning: Vehicle 'mixed.1755' performs emergency braking on lane 'beg_1' with decel=10.00, wished=4.66, severity=1.00, time=1057.00.

I have enclosed my simulation files for your reference.

Please guide me in resolving this issue and advise me accordingly.

Regards,
Mayank

Attachment: test.sumocfg
Description: application/sumo

<?xml version="1.0" encoding="UTF-8"?>

<!-- generated on 2023-06-29 17:19:31 by Eclipse SUMO netedit Version 1.14.1
<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/netconvertConfiguration.xsd";>

    <input>
        <sumo-net-file value="D:\ITS-2023\Scenario\net.net.xml"/>
    </input>

    <output>
        <output-file value="D:\ITS-2023\Scenario\net.net.xml"/>
    </output>

    <processing>
        <geometry.min-radius.fix.railways value="false"/>
        <geometry.max-grade.fix value="false"/>
        <offset.disable-normalization value="true"/>
        <lefthand value="false"/>
    </processing>

    <junctions>
        <no-internal-links value="true"/>
        <no-turnarounds value="true"/>
        <junctions.corner-detail value="0"/>
        <junctions.limit-turn-speed value="-1"/>
        <rectangular-lane-cut value="false"/>
    </junctions>

    <pedestrian>
        <walkingareas value="false"/>
    </pedestrian>

</configuration>
-->

<net version="1.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/net_file.xsd";>

    <location netOffset="0.00,0.00" convBoundary="0.00,0.00,500.00,0.00" origBoundary="-10000000000.00,-10000000000.00,10000000000.00,10000000000.00" projParameter="!"/>

    <edge id="beg" from="gneJ0" to="gneJ1" priority="1" length="245.00">
        <lane id="beg_0" index="0" speed="16.00" length="245.00" shape="0.00,-8.00 300.00,-8.00"/>
        <lane id="beg_1" index="1" speed="16.00" length="245.00" shape="0.00,-4.80 300.00,-4.80"/>
        <lane id="beg_2" index="2" speed="16.00" length="245.00" shape="0.00,-1.60 300.00,-1.60"/>
    </edge>
    <edge id="end" from="gneJ1" to="gneJ2" priority="1">
        <lane id="end_0" index="0" speed="13.89" length="200.00" shape="300.00,-8.00 500.00,-8.00"/>
        <lane id="end_1" index="1" speed="13.89" length="200.00" shape="300.00,-4.80 500.00,-4.80"/>
        <lane id="end_2" index="2" speed="13.89" length="200.00" shape="300.00,-1.60 500.00,-1.60"/>
    </edge>

    <tlLogic id="gneJ1" type="static" programID="0" offset="0">
        <phase duration="82" state="GGG"/>
        <phase duration="3"  state="yyy"/>
        <phase duration="5"  state="rrr"/>
    </tlLogic>

    <junction id="gneJ0" type="dead_end" x="0.00" y="0.00" incLanes="" intLanes="" shape="0.00,0.00 0.00,-9.60"/>
    <junction id="gneJ1" type="traffic_light" x="300.00" y="0.00" incLanes="beg_0 beg_1 beg_2" intLanes="" shape="300.00,0.00 300.00,-9.60 300.00,0.00">
        <request index="0" response="000" foes="000"/>
        <request index="1" response="000" foes="000"/>
        <request index="2" response="000" foes="000"/>
    </junction>
    <junction id="gneJ2" type="dead_end" x="500.00" y="0.00" incLanes="end_0 end_1 end_2" intLanes="" shape="500.00,-9.60 500.00,0.00"/>

    <connection from="beg" to="end" fromLane="0" toLane="0" tl="gneJ1" linkIndex="0" dir="s" state="O"/>
    <connection from="beg" to="end" fromLane="1" toLane="1" tl="gneJ1" linkIndex="1" dir="s" state="O"/>
    <connection from="beg" to="end" fromLane="2" toLane="2" tl="gneJ1" linkIndex="2" dir="s" state="O"/>

</net>

<routes>
    <vTypeDistribution id="mixed">
        <!-- <vType id="car" vClass="passenger" speedDev="0.2" latAlignment="compact" probability="0.3"/>
        <vType id="moped" vClass="moped" speedDev="0.4" latAlignment="compact" probability="0.7"/> -->
        <!-- <vClass="rickshaw" length="2.62" width="1.3" height="1.7"/> -->

        <vType id="motorcycle" vClass="motorcycle" sigma="0.5" maxSpeed="15.22" accel="4.734" decel="4.659" latAlignment="compact" probability="0.5" color="1,1,1" />

        <vType id="car" vClass="passenger" sigma="0.5" maxSpeed="13.96" accel="4.436" decel="4.371" latAlignment="compact" probability="0.0" color="1,1,0" />

        <vType id="rickshaw" length="2.62" width="1.3" height="1.7" sigma="0.5" maxSpeed="11.51" accel="4.501" decel="4.340" latAlignment="compact" probability="0.5" color="0,1,1" />

        <vType id="truck" vClass="truck" sigma="0.5" maxSpeed="10.40" accel="3.981" decel="4.208" latAlignment="compact" probability="0.0" color="1,0,0" />


    </vTypeDistribution>

    <route id="r0" edges="beg end"/>
    <flow id="mixed" begin="0" end="1800" vehsPerHour="6010" route="r0" type="mixed" departLane="random" departPosLat="random"/>
</routes>

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