1 package org.opentrafficsim.demo.trafficcontrol;
2
3 import java.awt.BorderLayout;
4 import java.awt.Dimension;
5 import java.net.URL;
6 import java.rmi.RemoteException;
7 import java.util.HashSet;
8 import java.util.Set;
9
10 import javax.naming.NamingException;
11 import javax.swing.JPanel;
12 import javax.swing.JScrollPane;
13
14 import org.djunits.unit.LengthUnit;
15 import org.djunits.value.vdouble.scalar.Duration;
16 import org.djunits.value.vdouble.scalar.Length;
17 import org.djunits.value.vdouble.scalar.Time;
18 import org.djutils.io.URLResource;
19 import org.opentrafficsim.core.compatibility.Compatible;
20 import org.opentrafficsim.core.dsol.AbstractOTSModel;
21 import org.opentrafficsim.core.dsol.OTSAnimator;
22 import org.opentrafficsim.core.dsol.OTSSimulatorInterface;
23 import org.opentrafficsim.core.gtu.RelativePosition;
24 import org.opentrafficsim.core.network.NetworkException;
25 import org.opentrafficsim.core.network.OTSNetwork;
26 import org.opentrafficsim.demo.trafficcontrol.TrafCODDemo2.TrafCODModel;
27 import org.opentrafficsim.draw.core.OTSDrawingException;
28 import org.opentrafficsim.draw.road.TrafficLightAnimation;
29 import org.opentrafficsim.road.network.factory.xml.XmlNetworkLaneParser;
30 import org.opentrafficsim.road.network.lane.CrossSectionLink;
31 import org.opentrafficsim.road.network.lane.Lane;
32 import org.opentrafficsim.road.network.lane.object.sensor.TrafficLightSensor;
33 import org.opentrafficsim.road.network.lane.object.trafficlight.SimpleTrafficLight;
34 import org.opentrafficsim.road.network.lane.object.trafficlight.TrafficLight;
35 import org.opentrafficsim.swing.gui.OTSAnimationPanel;
36 import org.opentrafficsim.swing.gui.OTSSimulationApplication;
37 import org.opentrafficsim.trafficcontrol.TrafficController;
38 import org.opentrafficsim.trafficcontrol.trafcod.TrafCOD;
39
40 import nl.tudelft.simulation.dsol.SimRuntimeException;
41 import nl.tudelft.simulation.event.EventInterface;
42 import nl.tudelft.simulation.event.EventListenerInterface;
43 import nl.tudelft.simulation.event.EventType;
44
45
46
47
48
49
50
51
52
53
54
55 public class TrafCODDemo2 extends OTSSimulationApplication<TrafCODModel>
56 {
57
58 private static final long serialVersionUID = 20161118L;
59
60
61
62
63
64
65
66
67 public TrafCODDemo2(final String title, final OTSAnimationPanel panel, final TrafCODModel model) throws OTSDrawingException
68 {
69 super(model, panel);
70 }
71
72
73
74
75
76 public static void main(final String[] args)
77 {
78 demo(true);
79 }
80
81
82
83
84
85 public static void demo(final boolean exitOnClose)
86 {
87 try
88 {
89 OTSAnimator simulator = new OTSAnimator();
90 final TrafCODModel trafcodModel = new TrafCODModel(simulator);
91 simulator.initialize(Time.ZERO, Duration.ZERO, Duration.createSI(3600.0), trafcodModel);
92 OTSAnimationPanel animationPanel = new OTSAnimationPanel(trafcodModel.getNetwork().getExtent(),
93 new Dimension(800, 600), simulator, trafcodModel, DEFAULT_COLORER, trafcodModel.getNetwork());
94 TrafCODDemo2 app = new TrafCODDemo2("TrafCOD demo complex crossing", animationPanel, trafcodModel);
95 app.setExitOnClose(exitOnClose);
96 }
97 catch (SimRuntimeException | NamingException | RemoteException | OTSDrawingException exception)
98 {
99 exception.printStackTrace();
100 }
101 }
102
103
104
105
106 protected void addTabs()
107 {
108 JScrollPane scrollPane = new JScrollPane(getModel().getControllerDisplayPanel());
109 JPanel wrapper = new JPanel(new BorderLayout());
110 wrapper.add(scrollPane);
111 getAnimationPanel().getTabbedPane().addTab(getAnimationPanel().getTabbedPane().getTabCount() - 1,
112 getModel().getTrafCOD().getId(), wrapper);
113 }
114
115
116
117
118 static class TrafCODModel extends AbstractOTSModel implements EventListenerInterface
119 {
120
121 private static final long serialVersionUID = 20161020L;
122
123
124 private OTSNetwork network;
125
126
127 private TrafCOD trafCOD;
128
129
130 private JPanel controllerDisplayPanel = new JPanel(new BorderLayout());
131
132
133
134
135 TrafCODModel(final OTSSimulatorInterface simulator)
136 {
137 super(simulator);
138 }
139
140
141 @Override
142 public void constructModel() throws SimRuntimeException
143 {
144 try
145 {
146 URL url = URLResource.getResource("/TrafCODDemo2/Network.xml");
147 XmlNetworkLaneParser nlp = new XmlNetworkLaneParser(getSimulator());
148 this.network = nlp.build(url, true);
149 String[] directions = { "E", "S", "W", "N" };
150
151 Set<TrafficLight> trafficLights = new HashSet<>();
152 Set<TrafficLightSensor> sensors = new HashSet<>();
153 Length stopLineMargin = new Length(0.1, LengthUnit.METER);
154 Length headDetectorLength = new Length(1, LengthUnit.METER);
155 Length headDetectorMargin = stopLineMargin.plus(headDetectorLength).plus(new Length(3, LengthUnit.METER));
156 Length longDetectorLength = new Length(30, LengthUnit.METER);
157 Length longDetectorMargin = stopLineMargin.plus(longDetectorLength).plus(new Length(10, LengthUnit.METER));
158 int stream = 1;
159 for (String direction : directions)
160 {
161 for (int laneNumber = 3; laneNumber >= 1; laneNumber--)
162 {
163 Lane lane = (Lane) ((CrossSectionLink) this.network.getLink(direction, direction + "C"))
164 .getCrossSectionElement("FORWARD" + laneNumber);
165 TrafficLight tl = new SimpleTrafficLight(String.format("TL%02d", stream), lane,
166 lane.getLength().minus(stopLineMargin), getSimulator());
167 trafficLights.add(tl);
168
169 try
170 {
171 new TrafficLightAnimation(tl, this.simulator);
172 }
173 catch (RemoteException | NamingException exception)
174 {
175 throw new NetworkException(exception);
176 }
177
178 sensors.add(new TrafficLightSensor(String.format("D%02d1", stream), lane,
179 lane.getLength().minus(headDetectorMargin), lane,
180 lane.getLength().minus(headDetectorMargin).plus(headDetectorLength), null,
181 RelativePosition.FRONT, RelativePosition.REAR, getSimulator(), Compatible.EVERYTHING));
182 sensors.add(new TrafficLightSensor(String.format("D%02d2", stream), lane,
183 lane.getLength().minus(longDetectorMargin), lane,
184 lane.getLength().minus(longDetectorMargin).plus(longDetectorLength), null,
185 RelativePosition.FRONT, RelativePosition.REAR, getSimulator(), Compatible.EVERYTHING));
186 stream++;
187 }
188 }
189 String controllerName = "Not so simple TrafCOD controller";
190 this.trafCOD = new TrafCOD(controllerName, URLResource.getResource("/TrafCODDemo2/Intersection12Dir.tfc"),
191 trafficLights, sensors, getSimulator(), this.controllerDisplayPanel);
192 this.trafCOD.addListener(this, TrafficController.TRAFFICCONTROL_CONTROLLER_EVALUATING);
193 this.trafCOD.addListener(this, TrafficController.TRAFFICCONTROL_CONTROLLER_WARNING);
194 this.trafCOD.addListener(this, TrafficController.TRAFFICCONTROL_CONFLICT_GROUP_CHANGED);
195 this.trafCOD.addListener(this, TrafficController.TRAFFICCONTROL_STATE_CHANGED);
196 this.trafCOD.addListener(this, TrafficController.TRAFFICCONTROL_VARIABLE_CREATED);
197 this.trafCOD.addListener(this, TrafficController.TRAFFICCONTROL_TRACED_VARIABLE_UPDATED);
198
199 addListener(this.trafCOD, TrafficController.TRAFFICCONTROL_SET_TRACING);
200
201
202
203
204
205
206
207
208
209
210
211 }
212 catch (Exception exception)
213 {
214 exception.printStackTrace();
215 }
216 }
217
218
219 @Override
220 public final OTSNetwork getNetwork()
221 {
222 return this.network;
223 }
224
225
226
227
228 public final TrafCOD getTrafCOD()
229 {
230 return this.trafCOD;
231 }
232
233
234
235
236 public final JPanel getControllerDisplayPanel()
237 {
238 return this.controllerDisplayPanel;
239 }
240
241
242 @Override
243 public void notify(final EventInterface event) throws RemoteException
244 {
245 EventType type = event.getType();
246 Object[] payload = (Object[]) event.getContent();
247 if (TrafficController.TRAFFICCONTROL_CONTROLLER_EVALUATING.equals(type))
248 {
249
250 return;
251 }
252 else if (TrafficController.TRAFFICCONTROL_CONFLICT_GROUP_CHANGED.equals(type))
253 {
254 System.out.println("Conflict group changed from " + ((String) payload[1]) + " to " + ((String) payload[2]));
255 }
256 else if (TrafficController.TRAFFICCONTROL_TRACED_VARIABLE_UPDATED.equals(type))
257 {
258 System.out.println(String.format("Variable changed %s <- %d %s", payload[1], payload[4], payload[5]));
259 }
260 else if (TrafficController.TRAFFICCONTROL_CONTROLLER_WARNING.equals(type))
261 {
262 System.out.println("Warning " + payload[1]);
263 }
264 else
265 {
266 System.out.print("TrafCODDemo received event of type " + event.getType() + ", payload [");
267 String separator = "";
268 for (Object o : payload)
269 {
270 System.out.print(separator + o);
271 separator = ",";
272 }
273 System.out.println("]");
274 }
275 }
276
277 }
278
279 }