SUMO学习笔记（3）

网格环境

https://sumo.dlr.de/docs/Tutorials/Manhattan.html

使用netgenerate软件生成net网络。

编写如下netgcfg文件，内容如下，生成10*10的网格环境

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

<!-- generated on Mon Mar 25 08:13:01 2019 by Eclipse SUMO netgenerate Version v1_0_1+0645-93703db
-->

<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/netgenerateConfiguration.xsd">

    <grid_network>
        <grid value="true"/>
        <grid.number value="10"/>
    </grid_network>

    <junctions>
        <no-turnarounds value="true"/>
    </junctions>

</configuration>

使用命令，生成名为net.net.xml文件，即为网格环境

netgenerate -c 111.netgcfg

复制Eclipse/Sumo/tools/下的randomTrips.py文件到工作目录。执行以下命令，获取flows.xml文件

python randomTrips.py -n net.net.xml -o flows.xml --begin 0 --end 1 --flows 100 --jtrrouter

使用jtrrouter软件生成路由文件，编写以下jtrrcfg文件

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

<!-- generated on Mon Mar 25 08:12:46 2019 by Eclipse SUMO jtrrouter Version v1_0_1+0645-93703db
-->

<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/jtrrouterConfiguration.xsd">

    <input>
        <net-file value="net.net.xml"/>
        <route-files value="flows.xml"/>
    </input>

    <output>
        <output-file value="routes.xml"/>
    </output>

    <processing>
        <turn-defaults value="25,50,25"/>
        <accept-all-destinations value="true"/>
        <allow-loops value="true"/>
    </processing>

</configuration>

使用以下命令从net.net.xml文件和flows.xml文件中生成路由文件routes.xml

jtrrouter -c 111.jtrrcfg

然后编写可视化文件如下，即可进行仿真

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

<!-- generated on Mon Mar 25 08:16:37 2019 by Eclipse SUMO Version v1_0_1+0645-93703db
-->

<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">

    <input>
        <net-file value="net.net.xml"/>
        <route-files value="routes.xml"/>
    </input>

    <report>
        <no-step-log value="true"/>
    </report>

</configuration>

交通信号控制

https://sumo.dlr.de/docs/Tutorials/TraCI4Traffic_Lights.html

编写点、边、和连接三个文件，后缀分别为：nod.xml、edg.xml、con.xml。内容如下：

<?xml version="1.0" encoding="UTF-8"?>
<nodes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/nodes_file.xsd">
   <node id="0" x="0.0" y="0.0"  type="traffic_light"/>

   <node id="1" x="-500.0" y="0.0" type="priority"/>
   <node id="2" x="+500.0" y="0.0" type="priority"/>
   <node id="3" x="0.0" y="-500.0" type="priority"/>
   <node id="4" x="0.0" y="+500.0" type="priority"/>
   
   <node id="51" x="-510.0" y="0.0" type="priority"/>
   <node id="52" x="+510.0" y="0.0" type="priority"/>
   <node id="53" x="0.0" y="-510.0" type="priority"/>
   <node id="54" x="0.0" y="+510.0" type="priority"/>  
</nodes>

<?xml version="1.0" encoding="UTF-8"?>
<edges xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/edges_file.xsd">
   <edge id="1i" from="1" to="0" priority="78" numLanes="1" speed="19.444" />
   <edge id="1o" from="0" to="1" priority="46" numLanes="1" speed="11.111" />

   <edge id="2i" from="2" to="0" priority="78" numLanes="1" speed="19.444" />
   <edge id="2o" from="0" to="2" priority="46" numLanes="1" speed="11.111" />

   <edge id="3i" from="3" to="0" priority="78" numLanes="1" speed="19.444" />
   <edge id="3o" from="0" to="3" priority="46" numLanes="1" speed="11.111" />

   <edge id="4i" from="4" to="0" priority="78" numLanes="1" speed="19.444" />
   <edge id="4o" from="0" to="4" priority="46" numLanes="1" speed="11.111" />

   <edge id="51i" from="1" to="51" priority="78" numLanes="1" speed="19.444" />
   <edge id="51o" from="51" to="1" priority="46" numLanes="1" speed="11.111" />

   <edge id="52i" from="2" to="52" priority="78" numLanes="1" speed="19.444" />
   <edge id="52o" from="52" to="2" priority="46" numLanes="1" speed="11.111" />

   <edge id="53i" from="3" to="53" priority="78" numLanes="1" speed="19.444" />
   <edge id="53o" from="53" to="3" priority="46" numLanes="1" speed="11.111" />

   <edge id="54i" from="4" to="54" priority="78" numLanes="1" speed="19.444" />
   <edge id="54o" from="54" to="4" priority="46" numLanes="1" speed="11.111" />
</edges>

<?xml version="1.0" encoding="iso-8859-1"?>
<connections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/connections_file.xsd">
	<connection from="1i" to="2o"/>
	<connection from="2i" to="1o"/>
	<connection from="3i" to="4o"/>
	<connection from="4i" to="3o"/>
</connections>

然后使用如下命令生成net.xml后缀文件，得到网络文件

netconvert -n 111.nod.xml -e 111.edg.xml -x 111.con.xml -o 111.net.xml

编写可视化文件，后缀为sumocfg，内容如下

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

<configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">

    <input>
        <net-file value="111.net.xml"/>
        <route-files value="111.rou.xml"/>
        <additional-files value="111.det.xml"/>
    </input>

    <time>
        <begin value="0"/>
    </time>

    <report>
        <verbose value="true"/>
        <no-step-log value="true"/>
    </report>

</configuration>

编写后缀为det.xml的文件，用于输出信息，内容如下

<e1Detector id="0" lane="4i_0" pos="450" freq="30" file="111.out" friendlyPos="x"/>

之后是重点内容，python程序，该程序首先会生成后缀为rou.xml的文件。

该文件生成的路由文件，包含了从东->西，西->东，北->南行进的车辆。

在控制过程中，当北->南的车辆存在则优先通行。通行过程使用交通信号控制。

from __future__ import absolute_import
from __future__ import print_function

import os
import sys
import optparse
import random

# we need to import python modules from the $SUMO_HOME/tools directory
if 'SUMO_HOME' in os.environ:
    tools = os.path.join(os.environ['SUMO_HOME'], 'tools')
    sys.path.append(tools)
else:
    sys.exit("please declare environment variable 'SUMO_HOME'")

from sumolib import checkBinary  # noqa
import traci  # noqa


def generate_routefile():
    random.seed(42)  # make tests reproducible
    N = 3600  # number of time steps
    # demand per second from different directions
    pWE = 1. / 10
    pEW = 1. / 11
    pNS = 1. / 30
    with open("111.rou.xml", "w") as routes:
        print("""<routes>
        <vType id="typeWE" accel="0.8" decel="4.5" sigma="0.5" length="5" minGap="2.5" maxSpeed="16.67" 
guiShape="passenger"/>
        <vType id="typeNS" accel="0.8" decel="4.5" sigma="0.5" length="7" minGap="3" maxSpeed="25" guiShape="bus"/>

        <route id="right" edges="51o 1i 2o 52i" />
        <route id="left" edges="52o 2i 1o 51i" />
        <route id="down" edges="54o 4i 3o 53i" />""", file=routes)
        vehNr = 0
        for i in range(N):
            if random.uniform(0, 1) < pWE:
                print('    <vehicle id="right_%i" type="typeWE" route="right" depart="%i" />' % (
                    vehNr, i), file=routes)
                vehNr += 1
            if random.uniform(0, 1) < pEW:
                print('    <vehicle id="left_%i" type="typeWE" route="left" depart="%i" />' % (
                    vehNr, i), file=routes)
                vehNr += 1
            if random.uniform(0, 1) < pNS:
                print('    <vehicle id="down_%i" type="typeNS" route="down" depart="%i" color="1,0,0"/>' % (
                    vehNr, i), file=routes)
                vehNr += 1
        print("</routes>", file=routes)

# The program looks like this
#    <tlLogic id="0" type="static" programID="0" offset="0">
# the locations of the tls are      NESW
#        <phase duration="31" state="GrGr"/>
#        <phase duration="6"  state="yryr"/>
#        <phase duration="31" state="rGrG"/>
#        <phase duration="6"  state="ryry"/>
#    </tlLogic>


def run():
    """execute the TraCI control loop"""
    step = 0
    # we start with phase 2 where EW has green
    traci.trafficlight.setPhase("0", 2)
    while traci.simulation.getMinExpectedNumber() > 0:
        traci.simulationStep()
        if traci.trafficlight.getPhase("0") == 2:
            # we are not already switching
            if traci.inductionloop.getLastStepVehicleNumber("0") > 0:
                # there is a vehicle from the north, switch
                traci.trafficlight.setPhase("0", 3)
            else:
                # otherwise try to keep green for EW
                traci.trafficlight.setPhase("0", 2)
        step += 1
    traci.close()
    sys.stdout.flush()


def get_options():
    optParser = optparse.OptionParser()
    optParser.add_option("--nogui", action="store_true",
                         default=False, help="run the commandline version of sumo")
    options, args = optParser.parse_args()
    return options


# this is the main entry point of this script
if __name__ == "__main__":
    options = get_options()

    # this script has been called from the command line. It will start sumo as a
    # server, then connect and run
    if options.nogui:
        sumoBinary = checkBinary('sumo')
    else:
        sumoBinary = checkBinary('sumo-gui')

    # first, generate the route file for this simulation
    generate_routefile()

    # this is the normal way of using traci. sumo is started as a
    # subprocess and then the python script connects and runs
    traci.start([sumoBinary, "-c", "111.sumocfg",
                             "--tripinfo-output", "tripinfo.xml"])
    run()

行人通行控制

https://sumo.dlr.de/docs/Tutorials/TraCIPedCrossing.html

点、边、连接文件：

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <nodes version="0.13" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/nodes_file.xsd">
 3     <location netOffset="0.00,0.00" convBoundary="-100.00,-50.00,100.00,50.00" origBoundary="-10000000000.00,-10000000000.00,10000000000.00,10000000000.00" projParameter="!"/>
 4 
 5     <node id="C" x="0.00" y="0.00" type="traffic_light"/>
 6     <node id="E" x="100.00" y="0.00" type="unregulated"/>
 7     <node id="N" x="0.00" y="50.00" type="unregulated"/>
 8     <node id="S" x="0.00" y="-50.00" type="unregulated"/>
 9     <node id="W" x="-100.00" y="0.00" type="unregulated"/>
10 </nodes>
11 
12 <?xml version="1.0" encoding="UTF-8"?>
13 <edges version="0.13" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/edges_file.xsd">
14     <edge id="CE" from="C" to="E" priority="1" numLanes="2" disallow="pedestrian" speed="13.89"/>
15     <edge id="CW" from="C" to="W" priority="1" numLanes="2" disallow="pedestrian" speed="13.89"/>
16     <edge id="EC" from="E" to="C" priority="1" numLanes="2" disallow="pedestrian" speed="13.89"/>
17     <edge id="WC" from="W" to="C" priority="1" numLanes="2" disallow="pedestrian" speed="13.89"/>
18 
19     <edge id="NC" from="N" to="C" priority="1" numLanes="1" allow="pedestrian" speed="5.00" spreadType="center" width="3.00"/>
20     <edge id="CS" from="C" to="S" priority="1" numLanes="1" allow="pedestrian" speed="5.00" spreadType="center" width="3.00"/>
21 </edges>
22 
23 <?xml version="1.0" encoding="UTF-8"?>
24 <connections version="0.13" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/connections_file.xsd">
25     <crossing node="C" edges="CE EC" width="6"/>
26 </connections>

View Code

网络生成文件（使用netconvert手动生成的文件和配置文件最后得到的结果不一致）

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 
 3 <configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/netconvertConfiguration.xsd">
 4     <input>
 5         <node-files value="111.nod.xml"/>
 6         <edge-files value="111.edg.xml"/>
 7         <connection-files value="111.con.xml"/>
 8     </input>
 9     <output>
10         <output-file value="111.net.xml"/>
11     </output>
12     <junctions>
13         <no-turnarounds value="true"/>
14     </junctions>
15 </configuration>

View Code

路由文件

1 <routes>
2     <flow id="EW" begin="0" end="3600" probability="0.1" from="EC" to="CW"/>
3     <flow id="WE" begin="0" end="3600" probability="0.1" from="WC" to="CE"/>
4 </routes>

View Code

可视化文件

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 
 3 <configuration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/sumoConfiguration.xsd">
 4 
 5     <input>
 6         <net-file value="111.net.xml"/>
 7         <route-files value="111.rou.xml,111.trip.xml"/>
 8         <additional-files value="111.tll.xml"/>
 9     </input>
10 
11     <report>
12         <verbose value="true"/>
13         <no-step-log value="true"/>
14     </report>
15 
16     <gui_only>
17         <gui-settings-file value="viewsettings.xml"/>
18     </gui_only>
19 
20 </configuration>

View Code

python文件，生成网络文件，控制行人通行信号，生成trip.xml后缀的行人路由文件

  1 """
  2 Tutorial for traffic light control via the TraCI interface.
  3 This scenario models a pedestrian crossing which switches on demand.
  4 """
  5 from __future__ import absolute_import
  6 from __future__ import print_function
  7 
  8 import os
  9 import sys
 10 import optparse
 11 import subprocess
 12 
 13 
 14 # the directory in which this script resides
 15 THISDIR = os.path.dirname(__file__)
 16 
 17 
 18 # we need to import python modules from the $SUMO_HOME/tools directory
 19 # If the the environment variable SUMO_HOME is not set, try to locate the python
 20 # modules relative to this script
 21 if 'SUMO_HOME' in os.environ:
 22     tools = os.path.join(os.environ['SUMO_HOME'], 'tools')
 23     sys.path.append(tools)
 24 else:
 25     sys.exit("please declare environment variable 'SUMO_HOME'")
 26 import traci  # noqa
 27 from sumolib import checkBinary  # noqa
 28 import randomTrips  # noqa
 29 
 30 # minimum green time for the vehicles
 31 MIN_GREEN_TIME = 15
 32 # the first phase in tls plan. see '111.tll.xml'
 33 VEHICLE_GREEN_PHASE = 0
 34 PEDESTRIAN_GREEN_PHASE = 2
 35 # the id of the traffic light (there is only one). This is identical to the
 36 # id of the controlled intersection (by default)
 37 TLSID = 'C'
 38 
 39 # pedestrian edges at the controlled intersection
 40 WALKINGAREAS = [':C_w0', ':C_w1']
 41 CROSSINGS = [':C_c0']
 42 
 43 
 44 def run():
 45     """execute the TraCI control loop"""
 46     # track the duration for which the green phase of the vehicles has been
 47     # active
 48     greenTimeSoFar = 0
 49 
 50     # whether the pedestrian button has been pressed
 51     activeRequest = False
 52 
 53     # main loop. do something every simulation step until no more vehicles are
 54     # loaded or running
 55     while traci.simulation.getMinExpectedNumber() > 0:
 56         traci.simulationStep()
 57 
 58         # decide wether there is a waiting pedestrian and switch if the green
 59         # phase for the vehicles exceeds its minimum duration
 60         if not activeRequest:
 61             activeRequest = checkWaitingPersons()
 62         if traci.trafficlight.getPhase(TLSID) == VEHICLE_GREEN_PHASE:
 63             greenTimeSoFar += 1
 64             if greenTimeSoFar > MIN_GREEN_TIME:
 65                 # check whether someone has pushed the button
 66 
 67                 if activeRequest:
 68                     # switch to the next phase
 69                     traci.trafficlight.setPhase(
 70                         TLSID, VEHICLE_GREEN_PHASE + 1)
 71                     # reset state
 72                     activeRequest = False
 73                     greenTimeSoFar = 0
 74 
 75     sys.stdout.flush()
 76     traci.close()
 77 
 78 
 79 def checkWaitingPersons():
 80     """check whether a person has requested to cross the street"""
 81 
 82     # check both sides of the crossing
 83     for edge in WALKINGAREAS:
 84         peds = traci.edge.getLastStepPersonIDs(edge)
 85         # check who is waiting at the crossing
 86         # we assume that pedestrians push the button upon
 87         # standing still for 1s
 88         for ped in peds:
 89             if (traci.person.getWaitingTime(ped) == 1 and
 90                     traci.person.getNextEdge(ped) in CROSSINGS):
 91                 numWaiting = traci.trafficlight.getServedPersonCount(TLSID, PEDESTRIAN_GREEN_PHASE)
 92                 print("%s: pedestrian %s pushes the button (waiting: %s)" %
 93                       (traci.simulation.getTime(), ped, numWaiting))
 94                 return True
 95     return False
 96 
 97 
 98 def get_options():
 99     """define options for this script and interpret the command line"""
100     optParser = optparse.OptionParser()
101     optParser.add_option("--nogui", action="store_true",
102                          default=False, help="run the commandline version of sumo")
103     options, args = optParser.parse_args()
104     return options
105 
106 
107 # this is the main entry point of this script
108 if __name__ == "__main__":
109     # load whether to run with or without GUI
110     options = get_options()
111 
112     # this script has been called from the command line. It will start sumo as a
113     # server, then connect and run
114     if options.nogui:
115         sumoBinary = checkBinary('sumo')
116     else:
117         sumoBinary = checkBinary('sumo-gui')
118 
119     net = '111.net.xml'
120     # build the multi-modal network from plain xml inputs
121     subprocess.call([checkBinary('netconvert'),
122                      '-c', os.path.join('', '111.netccfg'),
123                      '--output-file', net],
124                     stdout=sys.stdout, stderr=sys.stderr)
125 
126 
127     # generate the pedestrians for this simulation
128     randomTrips.main(randomTrips.get_options([
129         '--net-file', net,
130         '--output-trip-file', '111.trip.xml',
131         '--seed', '42',  # make runs reproducible
132         '--pedestrians',
133         '--prefix', 'ped',
134         # prevent trips that start and end on the same edge
135         '--min-distance', '1',
136         '--trip-attributes', 'departPos="random" arrivalPos="random"',
137         '--binomial', '4',
138         '--period', '35']))
139 
140     traci.start([sumoBinary, '-c', os.path.join('', '111.sumocfg')])
141     run()

View Code

原始信号文件tll.xml，当不使用python控制则生效

1 <tlLogics version="0.13" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/tllogic_file.xsd">
2     
3     <tlLogic id="C" type="static" programID="custom" offset="0">
4         <phase duration="100000" state="GGGGr"/> <!-- do not switch vehicle phase automatically -->
5         <phase duration="4" state="yyyyr"/>
6         <phase duration="10" state="rrrrG"/>
7         <phase duration="10" state="rrrrr"/> <!-- give pedestrians time to clear the intersection -->
8     </tlLogic>
9 </tlLogics>

View Code

viewsettings.xml

  1 <viewsettings>
  2     <scheme name="custom_2">
  3         <opengl antialiase="0" dither="0"/>
  4         <background backgroundColor="51,128,51" showGrid="0" gridXSize="100.00" gridYSize="100.00"/>
  5         <edges laneEdgeMode="0" scaleMode="0" laneShowBorders="1" showLinkDecals="1" showRails="1" hideConnectors="1" widthExaggeration="1.00"
  6                 edgeName_show="0" edgeName_size="50.00" edgeName_color="orange"
  7                 internalEdgeName_show="0" internalEdgeName_size="40.00" internalEdgeName_color="128,64,0"
  8                 cwaEdgeName_show="0" cwaEdgeName_size="50.00" cwaEdgeName_color="magenta"
  9                 streetName_show="0" streetName_size="55.00" streetName_color="yellow">
 10             <colorScheme name="uniform">
 11                 <entry color="black" name="road"/>
 12                 <entry color="grey" name="sidewalk"/>
 13                 <entry color="192,66,44" name="bike lane"/>
 14                 <entry color="0,0,0,0" name="green verge"/>
 15                 <entry color="150,200,200" name="waterway"/>
 16             </colorScheme>
 17             <colorScheme name="by selection (lane-/streetwise)">
 18                 <entry color="grey" name="unselected"/>
 19                 <entry color="0,80,180" name="selected"/>
 20             </colorScheme>
 21             <colorScheme name="by permission code" interpolated="1">
 22                 <entry color="240,240,240" threshold="0.00"/>
 23                 <entry color="10,10,10" threshold="32.00"/>
 24                 <entry color="166,147,26" threshold="128.00"/>
 25                 <entry color="40,100,40" threshold="256.00"/>
 26                 <entry color="192,66,44" threshold="524288.00"/>
 27                 <entry color="grey" threshold="1048576.00"/>
 28                 <entry color="80,80,80" threshold="1049600.00"/>
 29                 <entry color="150,200,200" threshold="4194304.00"/>
 30                 <entry color="64,0,86" threshold="31719423.00"/>
 31                 <entry color="black" threshold="32505855.00"/>
 32                 <entry color="green" threshold="33554431.00"/>
 33             </colorScheme>
 34             <colorScheme name="by allowed speed (lanewise)" interpolated="1">
 35                 <entry color="red" threshold="0.00"/>
 36                 <entry color="yellow" threshold="8.33"/>
 37                 <entry color="green" threshold="15.28"/>
 38                 <entry color="cyan" threshold="22.22"/>
 39                 <entry color="blue" threshold="33.33"/>
 40                 <entry color="magenta" threshold="41.67"/>
 41             </colorScheme>
 42             <colorScheme name="by current occupancy (lanewise, brutto)" interpolated="1">
 43                 <entry color="blue" threshold="0.00"/>
 44                 <entry color="red" threshold="0.95"/>
 45             </colorScheme>
 46             <colorScheme name="by current occupancy (lanewise, netto)" interpolated="1">
 47                 <entry color="blue" threshold="0.00"/>
 48                 <entry color="red" threshold="0.95"/>
 49             </colorScheme>
 50             <colorScheme name="by first vehicle waiting time (lanewise)" interpolated="1">
 51                 <entry color="blue" threshold="0.00"/>
 52                 <entry color="cyan" threshold="30.00"/>
 53                 <entry color="green" threshold="100.00"/>
 54                 <entry color="yellow" threshold="200.00"/>
 55                 <entry color="red" threshold="300.00"/>
 56             </colorScheme>
 57             <colorScheme name="by lane number (streetwise)" interpolated="1">
 58                 <entry color="red" threshold="0.00"/>
 59                 <entry color="blue" threshold="5.00"/>
 60             </colorScheme>
 61             <colorScheme name="by CO2 emissions" interpolated="1">
 62                 <entry color="green" threshold="0.00"/>
 63                 <entry color="red" threshold="0.27"/>
 64             </colorScheme>
 65             <colorScheme name="by CO emissions" interpolated="1">
 66                 <entry color="red" threshold="0.00"/>
 67                 <entry color="green" threshold="0.00"/>
 68             </colorScheme>
 69             <colorScheme name="by PMx emissions" interpolated="1">
 70                 <entry color="red" threshold="0.00"/>
 71                 <entry color="green" threshold="0.00"/>
 72             </colorScheme>
 73             <colorScheme name="by NOx emissions" interpolated="1">
 74                 <entry color="red" threshold="0.00"/>
 75                 <entry color="green" threshold="0.00"/>
 76             </colorScheme>
 77             <colorScheme name="by HC emissions" interpolated="1">
 78                 <entry color="red" threshold="0.00"/>
 79                 <entry color="green" threshold="0.00"/>
 80             </colorScheme>
 81             <colorScheme name="by fuel consumption" interpolated="1">
 82                 <entry color="green" threshold="0.00"/>
 83                 <entry color="red" threshold="0.07"/>
 84             </colorScheme>
 85             <colorScheme name="by noise emissions (Harmonoise)" interpolated="1">
 86                 <entry color="green" threshold="0.00"/>
 87                 <entry color="red" threshold="100.00"/>
 88             </colorScheme>
 89             <colorScheme name="by global travel time" interpolated="1">
 90                 <entry color="green" threshold="0.00"/>
 91                 <entry color="red" threshold="100.00"/>
 92             </colorScheme>
 93             <colorScheme name="by global speed percentage" interpolated="1">
 94                 <entry color="red" threshold="0.00"/>
 95                 <entry color="yellow" threshold="50.00"/>
 96                 <entry color="green" threshold="100.00"/>
 97             </colorScheme>
 98             <colorScheme name="by given length/geometrical length" interpolated="1">
 99                 <entry color="black" threshold="0.00"/>
100                 <entry color="red" threshold="0.25"/>
101                 <entry color="yellow" threshold="0.50"/>
102                 <entry color="179,179,179" threshold="1.00"/>
103                 <entry color="green" threshold="2.00"/>
104                 <entry color="blue" threshold="4.00"/>
105             </colorScheme>
106             <colorScheme name="by angle">
107                 <entry color="yellow"/>
108             </colorScheme>
109             <colorScheme name="by loaded weight" interpolated="1">
110                 <entry color="green" threshold="0.00"/>
111                 <entry color="red" threshold="100.00"/>
112             </colorScheme>
113             <colorScheme name="by priority" interpolated="1">
114                 <entry color="red" threshold="-20.00"/>
115                 <entry color="yellow" threshold="0.00"/>
116                 <entry color="green" threshold="20.00"/>
117             </colorScheme>
118             <colorScheme name="by height at start" interpolated="1">
119                 <entry color="blue" threshold="-10.00"/>
120                 <entry color="red" threshold="0.00"/>
121                 <entry color="yellow" threshold="50.00"/>
122                 <entry color="green" threshold="100.00"/>
123                 <entry color="magenta" threshold="200.00"/>
124             </colorScheme>
125             <colorScheme name="by height at segment start" interpolated="1">
126                 <entry color="blue" threshold="-10.00"/>
127                 <entry color="red" threshold="0.00"/>
128                 <entry color="yellow" threshold="50.00"/>
129                 <entry color="green" threshold="100.00"/>
130                 <entry color="magenta" threshold="200.00"/>
131             </colorScheme>
132             <colorScheme name="by inclination" interpolated="1">
133                 <entry color="blue" threshold="-0.30"/>
134                 <entry color="green" threshold="-0.10"/>
135                 <entry color="grey" threshold="0.00"/>
136                 <entry color="yellow" threshold="0.10"/>
137                 <entry color="red" threshold="0.30"/>
138             </colorScheme>
139             <colorScheme name="by inclination at segment start" interpolated="1">
140                 <entry color="blue" threshold="-0.30"/>
141                 <entry color="green" threshold="-0.10"/>
142                 <entry color="grey" threshold="0.00"/>
143                 <entry color="yellow" threshold="0.10"/>
144                 <entry color="red" threshold="0.30"/>
145             </colorScheme>
146             <colorScheme name="by average speed" interpolated="1">
147                 <entry color="red" threshold="0.00"/>
148                 <entry color="yellow" threshold="8.33"/>
149                 <entry color="green" threshold="15.28"/>
150                 <entry color="cyan" threshold="22.22"/>
151                 <entry color="blue" threshold="33.33"/>
152                 <entry color="magenta" threshold="41.67"/>
153             </colorScheme>
154             <colorScheme name="by average relative speed " interpolated="1">
155                 <entry color="red" threshold="0.00"/>
156                 <entry color="yellow" threshold="0.25"/>
157                 <entry color="green" threshold="0.50"/>
158                 <entry color="cyan" threshold="0.75"/>
159                 <entry color="blue" threshold="1.00"/>
160                 <entry color="magenta" threshold="1.25"/>
161             </colorScheme>
162             <scalingScheme name="default">
163                 <entry color="1.00" name="uniform"/>
164             </scalingScheme>
165             <scalingScheme name="by selection (lane-/streetwise)">
166                 <entry color="0.50" name="unselected"/>
167                 <entry color="5.00" name="selected"/>
168             </scalingScheme>
169             <scalingScheme name="by allowed speed (lanewise)" interpolated="1">
170                 <entry color="0.00" threshold="0.00"/>
171                 <entry color="10.00" threshold="41.67"/>
172             </scalingScheme>
173             <scalingScheme name="by current occupancy (lanewise, brutto)" interpolated="1">
174                 <entry color="0.00" threshold="0.00"/>
175                 <entry color="10.00" threshold="0.95"/>
176             </scalingScheme>
177             <scalingScheme name="by current occupancy (lanewise, netto)" interpolated="1">
178                 <entry color="0.00" threshold="0.00"/>
179                 <entry color="10.00" threshold="0.95"/>
180             </scalingScheme>
181             <scalingScheme name="by first vehicle waiting time (lanewise)" interpolated="1">
182                 <entry color="0.00" threshold="0.00"/>
183                 <entry color="10.00" threshold="300.00"/>
184             </scalingScheme>
185             <scalingScheme name="by lane number (streetwise)" interpolated="1">
186                 <entry color="1.00" threshold="0.00"/>
187                 <entry color="10.00" threshold="5.00"/>
188             </scalingScheme>
189             <scalingScheme name="by CO2 emissions" interpolated="1">
190                 <entry color="0.00" threshold="0.00"/>
191                 <entry color="10.00" threshold="0.27"/>
192             </scalingScheme>
193             <scalingScheme name="by CO emissions" interpolated="1">
194                 <entry color="10.00" threshold="0.00"/>
195                 <entry color="0.00" threshold="0.00"/>
196             </scalingScheme>
197             <scalingScheme name="by PMx emissions" interpolated="1">
198                 <entry color="10.00" threshold="0.00"/>
199                 <entry color="0.00" threshold="0.00"/>
200             </scalingScheme>
201             <scalingScheme name="by NOx emissions" interpolated="1">
202                 <entry color="10.00" threshold="0.00"/>
203                 <entry color="0.00" threshold="0.00"/>
204             </scalingScheme>
205             <scalingScheme name="by HC emissions" interpolated="1">
206                 <entry color="10.00" threshold="0.00"/>
207                 <entry color="0.00" threshold="0.00"/>
208             </scalingScheme>
209             <scalingScheme name="by fuel consumption" interpolated="1">
210                 <entry color="0.00" threshold="0.00"/>
211                 <entry color="10.00" threshold="0.07"/>
212             </scalingScheme>
213             <scalingScheme name="by noise emissions (Harmonoise)" interpolated="1">
214                 <entry color="0.00" threshold="0.00"/>
215                 <entry color="10.00" threshold="100.00"/>
216             </scalingScheme>
217             <scalingScheme name="by global travel time" interpolated="1">
218                 <entry color="0.00" threshold="0.00"/>
219                 <entry color="10.00" threshold="100.00"/>
220             </scalingScheme>
221             <scalingScheme name="by global speed percentage" interpolated="1">
222                 <entry color="0.00" threshold="0.00"/>
223                 <entry color="10.00" threshold="100.00"/>
224             </scalingScheme>
225             <scalingScheme name="by given length/geometrical length" interpolated="1">
226                 <entry color="0.00" threshold="0.00"/>
227                 <entry color="10.00" threshold="10.00"/>
228             </scalingScheme>
229             <scalingScheme name="by loaded weight" interpolated="1">
230                 <entry color="-1000.00" threshold="-1000.00"/>
231                 <entry color="0.00" threshold="0.00"/>
232                 <entry color="1000.00" threshold="1000.00"/>
233             </scalingScheme>
234             <scalingScheme name="by priority" interpolated="1">
235                 <entry color="0.50" threshold="-20.00"/>
236                 <entry color="1.00" threshold="0.00"/>
237                 <entry color="5.00" threshold="20.00"/>
238             </scalingScheme>
239             <scalingScheme name="by average speed" interpolated="1">
240                 <entry color="0.00" threshold="0.00"/>
241                 <entry color="10.00" threshold="41.67"/>
242             </scalingScheme>
243             <scalingScheme name="by average relative speed" interpolated="1">
244                 <entry color="0.00" threshold="0.00"/>
245                 <entry color="0.50" threshold="0.50"/>
246                 <entry color="2.00" threshold="1.00"/>
247                 <entry color="10.00" threshold="2.00"/>
248             </scalingScheme>
249             <colorScheme name="uniform (streetwise)">
250                 <entry color="black"/>
251             </colorScheme>
252             <colorScheme name="by selection (streetwise)">
253                 <entry color="grey" name="unselected"/>
254                 <entry color="0,80,180" name="selected"/>
255             </colorScheme>
256             <colorScheme name="by purpose (streetwise)">
257                 <entry color="0,0,0,0" name="normal"/>
258                 <entry color="128,0,128" name="connector"/>
259                 <entry color="blue" name="internal"/>
260             </colorScheme>
261             <colorScheme name="by allowed speed (streetwise)" interpolated="1">
262                 <entry color="red" threshold="0.00"/>
263                 <entry color="yellow" threshold="8.33"/>
264                 <entry color="green" threshold="15.28"/>
265                 <entry color="cyan" threshold="22.22"/>
266                 <entry color="blue" threshold="33.33"/>
267                 <entry color="magenta" threshold="41.67"/>
268             </colorScheme>
269             <colorScheme name="by current occupancy (streetwise)" interpolated="1">
270                 <entry color="blue" threshold="0.00"/>
271                 <entry color="red" threshold="0.95"/>
272             </colorScheme>
273             <colorScheme name="by current speed (streetwise)" interpolated="1">
274                 <entry color="red" threshold="0.00"/>
275                 <entry color="blue" threshold="41.67"/>
276             </colorScheme>
277             <colorScheme name="by current flow (streetwise)" interpolated="1">
278                 <entry color="blue" threshold="0.00"/>
279                 <entry color="red" threshold="5000.00"/>
280             </colorScheme>
281             <colorScheme name="by relative speed (streetwise)" interpolated="1">
282                 <entry color="red" threshold="0.00"/>
283                 <entry color="blue" threshold="1.00"/>
284             </colorScheme>
285             <scalingScheme name="uniform">
286                 <entry color="1.00"/>
287             </scalingScheme>
288             <scalingScheme name="by selection (streetwise)">
289                 <entry color="0.50" name="unselected"/>
290                 <entry color="5.00" name="selected"/>
291             </scalingScheme>
292             <scalingScheme name="by allowed speed (streetwise)" interpolated="1">
293                 <entry color="0.00" threshold="0.00"/>
294                 <entry color="10.00" threshold="41.67"/>
295             </scalingScheme>
296             <scalingScheme name="by current occupancy (streetwise)" interpolated="1">
297                 <entry color="0.00" threshold="0.00"/>
298                 <entry color="10.00" threshold="0.95"/>
299             </scalingScheme>
300             <scalingScheme name="by current speed (streetwise)" interpolated="1">
301                 <entry color="0.00" threshold="0.00"/>
302                 <entry color="10.00" threshold="41.67"/>
303             </scalingScheme>
304             <scalingScheme name="by current flow (streetwise)" interpolated="1">
305                 <entry color="0.00" threshold="0.00"/>
306                 <entry color="20.00" threshold="5000.00"/>
307             </scalingScheme>
308             <scalingScheme name="by relative speed (streetwise)" interpolated="1">
309                 <entry color="0.00" threshold="0.00"/>
310                 <entry color="20.00" threshold="1.00"/>
311             </scalingScheme>
312         </edges>
313         <vehicles vehicleMode="8" vehicleQuality="2" vehicle_minSize="0.00" vehicle_exaggeration="1.00" vehicle_constantSize="0" showBlinker="1"
314                   vehicleName_show="0" vehicleName_size="50.00" vehicleName_color="204,153,0">
315             <colorScheme name="given vehicle/type/route color">
316                 <entry color="yellow"/>
317             </colorScheme>
318             <colorScheme name="uniform">
319                 <entry color="yellow"/>
320             </colorScheme>
321             <colorScheme name="given/assigned vehicle color">
322                 <entry color="yellow"/>
323             </colorScheme>
324             <colorScheme name="given/assigned type color">
325                 <entry color="yellow"/>
326             </colorScheme>
327             <colorScheme name="given/assigned route color">
328                 <entry color="yellow"/>
329             </colorScheme>
330             <colorScheme name="depart position as HSV">
331                 <entry color="yellow"/>
332             </colorScheme>
333             <colorScheme name="arrival position as HSV">
334                 <entry color="yellow"/>
335             </colorScheme>
336             <colorScheme name="direction/distance as HSV">
337                 <entry color="yellow"/>
338             </colorScheme>
339             <colorScheme name="by speed" interpolated="1">
340                 <entry color="red" threshold="0.00"/>
341                 <entry color="yellow" threshold="8.33"/>
342                 <entry color="green" threshold="15.28"/>
343                 <entry color="cyan" threshold="22.22"/>
344                 <entry color="blue" threshold="33.33"/>
345                 <entry color="magenta" threshold="41.67"/>
346             </colorScheme>
347             <colorScheme name="by waiting time" interpolated="1">
348                 <entry color="blue" threshold="0.00"/>
349                 <entry color="cyan" threshold="30.00"/>
350                 <entry color="green" threshold="100.00"/>
351                 <entry color="yellow" threshold="200.00"/>
352                 <entry color="red" threshold="300.00"/>
353             </colorScheme>
354             <colorScheme name="by time since lane change" interpolated="1">
355                 <entry color="189,189,179" threshold="-180.00"/>
356                 <entry color="yellow" threshold="-20.00"/>
357                 <entry color="red" threshold="-1.00"/>
358                 <entry color="179,179,179" threshold="0.00"/>
359                 <entry color="blue" threshold="1.00"/>
360                 <entry color="cyan" threshold="20.00"/>
361                 <entry color="179,189,189" threshold="180.00"/>
362             </colorScheme>
363             <colorScheme name="by max speed" interpolated="1">
364                 <entry color="red" threshold="0.00"/>
365                 <entry color="yellow" threshold="8.33"/>
366                 <entry color="green" threshold="15.28"/>
367                 <entry color="cyan" threshold="22.22"/>
368                 <entry color="blue" threshold="33.33"/>
369                 <entry color="magenta" threshold="41.67"/>
370             </colorScheme>
371             <colorScheme name="by CO2 emissions" interpolated="1">
372                 <entry color="green" threshold="0.00"/>
373                 <entry color="red" threshold="5.00"/>
374             </colorScheme>
375             <colorScheme name="by CO emissions" interpolated="1">
376                 <entry color="green" threshold="0.00"/>
377                 <entry color="red" threshold="0.05"/>
378             </colorScheme>
379             <colorScheme name="by PMx emissions" interpolated="1">
380                 <entry color="green" threshold="0.00"/>
381                 <entry color="red" threshold="0.01"/>
382             </colorScheme>
383             <colorScheme name="by NOx emissions" interpolated="1">
384                 <entry color="green" threshold="0.00"/>
385                 <entry color="red" threshold="0.12"/>
386             </colorScheme>
387             <colorScheme name="by HC emissions" interpolated="1">
388                 <entry color="green" threshold="0.00"/>
389                 <entry color="red" threshold="0.02"/>
390             </colorScheme>
391             <colorScheme name="by fuel consumption" interpolated="1">
392                 <entry color="green" threshold="0.00"/>
393                 <entry color="red" threshold="0.01"/>
394             </colorScheme>
395             <colorScheme name="by noise emissions (Harmonoise)" interpolated="1">
396                 <entry color="green" threshold="0.00"/>
397                 <entry color="red" threshold="100.00"/>
398             </colorScheme>
399             <colorScheme name="by reroute number" interpolated="1">
400                 <entry color="red" threshold="0.00"/>
401                 <entry color="yellow" threshold="1.00"/>
402                 <entry color="white" threshold="10.00"/>
403             </colorScheme>
404             <colorScheme name="by selection">
405                 <entry color="179,179,179" name="unselected"/>
406                 <entry color="0,102,204" name="selected"/>
407             </colorScheme>
408             <colorScheme name="by offset from best lane" interpolated="1">
409                 <entry color="red" threshold="-3.00"/>
410                 <entry color="yellow" threshold="-1.00"/>
411                 <entry color="179,179,179" threshold="0.00"/>
412                 <entry color="cyan" threshold="1.00"/>
413                 <entry color="blue" threshold="3.00"/>
414             </colorScheme>
415             <colorScheme name="by acceleration" interpolated="1">
416                 <entry color="red" threshold="-4.50"/>
417                 <entry color="yellow" threshold="-0.10"/>
418                 <entry color="179,179,179" threshold="0.00"/>
419                 <entry color="cyan" threshold="0.10"/>
420                 <entry color="blue" threshold="2.60"/>
421             </colorScheme>
422             <colorScheme name="by time gap" interpolated="1">
423                 <entry color="179,179,179" threshold="-1.00"/>
424                 <entry color="yellow" threshold="0.00"/>
425                 <entry color="cyan" threshold="1.00"/>
426                 <entry color="blue" threshold="2.00"/>
427             </colorScheme>
428             <colorScheme name="random">
429                 <entry color="yellow"/>
430             </colorScheme>
431         </vehicles>
432         <persons personMode="4" personQuality="2" person_minSize="1.00" person_exaggeration="1.00" person_constantSize="0"
433                  personName_show="1" personName_size="70.00" personName_color="yellow">
434             <colorScheme name="given person/type color">
435                 <entry color="yellow"/>
436             </colorScheme>
437             <colorScheme name="uniform">
438                 <entry color="yellow"/>
439             </colorScheme>
440             <colorScheme name="given/assigned person color">
441                 <entry color="yellow"/>
442             </colorScheme>
443             <colorScheme name="given/assigned type color">
444                 <entry color="yellow"/>
445             </colorScheme>
446             <colorScheme name="by speed" interpolated="1">
447                 <entry color="red" threshold="0.00"/>
448                 <entry color="yellow" threshold="0.69"/>
449                 <entry color="green" threshold="1.39"/>
450                 <entry color="blue" threshold="2.78"/>
451             </colorScheme>
452             <colorScheme name="by mode" interpolated="1">
453                 <entry color="yellow" threshold="0.00"/>
454                 <entry color="blue" threshold="1.00"/>
455                 <entry color="red" threshold="2.00"/>
456                 <entry color="green" threshold="3.00"/>
457             </colorScheme>
458             <colorScheme name="by waiting time" interpolated="1">
459                 <entry color="blue" threshold="0.00"/>
460                 <entry color="cyan" threshold="30.00"/>
461                 <entry color="green" threshold="100.00"/>
462                 <entry color="yellow" threshold="200.00"/>
463                 <entry color="red" threshold="300.00"/>
464             </colorScheme>
465             <colorScheme name="by selection">
466                 <entry color="179,179,179" name="unselected"/>
467                 <entry color="0,102,204" name="selected"/>
468             </colorScheme>
469             <colorScheme name="by angle">
470                 <entry color="yellow"/>
471             </colorScheme>
472             <colorScheme name="random">
473                 <entry color="yellow"/>
474             </colorScheme>
475         </persons>
476         <containers containerMode="0" containerQuality="2" container_minSize="1.00" container_exaggeration="1.00" container_constantSize="0"
477                  containerName_show="1" containerName_size="70.00" containerName_color="yellow">
478             <colorScheme name="given person/type color">
479                 <entry color="yellow"/>
480             </colorScheme>
481             <colorScheme name="uniform">
482                 <entry color="yellow"/>
483             </colorScheme>
484             <colorScheme name="given/assigned person color">
485                 <entry color="yellow"/>
486             </colorScheme>
487             <colorScheme name="given/assigned type color">
488                 <entry color="yellow"/>
489             </colorScheme>
490             <colorScheme name="by speed" interpolated="1">
491                 <entry color="red" threshold="0.00"/>
492                 <entry color="yellow" threshold="0.69"/>
493                 <entry color="green" threshold="1.39"/>
494                 <entry color="blue" threshold="2.78"/>
495             </colorScheme>
496             <colorScheme name="by mode" interpolated="1">
497                 <entry color="yellow" threshold="0.00"/>
498                 <entry color="blue" threshold="1.00"/>
499                 <entry color="red" threshold="2.00"/>
500                 <entry color="green" threshold="3.00"/>
501             </colorScheme>
502             <colorScheme name="by waiting time" interpolated="1">
503                 <entry color="blue" threshold="0.00"/>
504                 <entry color="cyan" threshold="30.00"/>
505                 <entry color="green" threshold="100.00"/>
506                 <entry color="yellow" threshold="200.00"/>
507                 <entry color="red" threshold="300.00"/>
508             </colorScheme>
509             <colorScheme name="by selection">
510                 <entry color="179,179,179" name="unselected"/>
511                 <entry color="0,102,204" name="selected"/>
512             </colorScheme>
513             <colorScheme name="by angle">
514                 <entry color="yellow"/>
515             </colorScheme>
516             <colorScheme name="random">
517                 <entry color="yellow"/>
518             </colorScheme>
519         </containers>
520         <junctions junctionMode="0" drawLinkTLIndex="0" drawLinkJunctionIndex="0"
521                    junctionName_show="0" junctionName_size="50.00" junctionName_color="0,255,128"
522                    internalJunctionName_show="0" internalJunctionName_size="50.00" internalJunctionName_color="0,204,128"
523                    showLane2Lane="0" drawShape="1">
524             <colorScheme name="uniform">
525                 <entry color="black"/>
526                 <entry color="150,200,200" name="waterway"/>
527             </colorScheme>
528             <colorScheme name="by selection">
529                 <entry color="grey" name="unselected"/>
530                 <entry color="0,80,180" name="selected"/>
531             </colorScheme>
532             <colorScheme name="by type">
533                 <entry color="green" name="traffic_light"/>
534                 <entry color="0,128,0" name="traffic_light_unregulated"/>
535                 <entry color="yellow" name="priority"/>
536                 <entry color="red" name="priority_stop"/>
537                 <entry color="blue" name="right_before_left"/>
538                 <entry color="cyan" name="allway_stop"/>
539                 <entry color="grey" name="district"/>
540                 <entry color="magenta" name="unregulated"/>
541                 <entry color="black" name="dead_end"/>
542                 <entry color="orange" name="rail_signal"/>
543             </colorScheme>
544         </junctions>
545         <additionals addMode="0" add_minSize="1.00" add_exaggeration="1.00" add_constantSize="0" addName_show="0" addName_size="50.00" addName_color="255,0,128"/>
546         <pois poi_minSize="0.00" poi_exaggeration="1.00" poi_constantSize="0" poiName_show="0" poiName_size="50.00" poiName_color="255,0,128"/>
547         <polys poly_minSize="0.00" poly_exaggeration="1.00" poly_constantSize="0" polyName_show="0" polyName_size="50.00" polyName_color="255,0,128"/>
548         <legend showSizeLegend="1"/>
549     </scheme>
550     <delay value="50.00"/>
551 </viewsettings>

View Code

Le vent se lève! . . . il faut tenter de vivre!

Le vent se lève! . . . il faut tenter de vivre!

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原文地址：https://www.cnblogs.com/bai2018/p/14742486.html