Mercurial Hosting > traffic-intelligence

annotate python/events.py @ 338:f3aceea2afbb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
first safety analysis script
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Mon, 17 Jun 2013 16:26:11 -0400
parents 6c9c7c956926
children 9c1818a71c9c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
56
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
1 #! /usr/bin/env python
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
2 '''Libraries for events
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
3 Interactions, pedestrian crossing...'''
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
4
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
5 import numpy as np
306
93d851d0d21e bug correction, minor work on indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 299
diff changeset
6 from numpy import arccos
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
7
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
8 import multiprocessing
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
9 import itertools
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
10
59
f955e83da499 developed indicators in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 56
diff changeset
11 import moving
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
12 import prediction
299
7e5fb4abd070 renaming event to events and correcting errors in indicator computation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 294
diff changeset
13 import indicators
56
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
14
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
15 __metaclass__ = type
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
16
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
17 class Interaction(moving.STObject):
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
18 '''Class for an interaction between two road users
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
19 or a road user and an obstacle
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
20
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
21 link to the moving objects
294
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
22 contains the indicators in a dictionary with the names as keys
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
23 '''
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
24
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
25 categories = {'Head On': 0,
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
26 'rearend': 1,
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
27 'side': 2,
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
28 'parallel': 3}
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
29
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
30 indicatorNames = ['Collision Course Dot Product',
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
31 'Collision Course Angle',
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
32 'Distance',
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
33 'Minimum Distance',
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
34 'Speed Differential']
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
35
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
36 def __init__(self, num = None, timeInterval = None, roaduserNum1 = None, roaduserNum2 = None, roadUser1 = None, roadUser2 = None, categoryNum = None):
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
37 moving.STObject.__init__(self, num, timeInterval)
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
38 self.roaduserNumbers = set([roaduserNum1, roaduserNum2])
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
39 self.roadUser1 = roadUser1
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
40 self.roadUser2 = roadUser2
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
41 self.categoryNum = categoryNum
294
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
42 self.indicators = {}
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
43
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
44 def getIndicator(self, indicatorName):
321
a5e40bd04cf4 rearranged LCSS indicator functions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 320
diff changeset
45 return self.indicators.get(indicatorName, None)
294
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
46
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
47 def addIndicator(self, indicator):
321
a5e40bd04cf4 rearranged LCSS indicator functions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 320
diff changeset
48 if indicator:
a5e40bd04cf4 rearranged LCSS indicator functions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 320
diff changeset
49 self.indicators[indicator.name] = indicator
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
50
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
51 def computeIndicators(self):
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
52 '''Computes the collision course cosine only if the cosine is positive'''
294
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
53 collisionCourseDotProducts = {}#[0]*int(self.timeInterval.length())
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
54 collisionCourseAngles = {}
325
6c9c7c956926 added velocity angle in indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 321
diff changeset
55 velocityAngles = {}
294
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
56 distances = {}#[0]*int(self.timeInterval.length())
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
57 speedDifferentials = {}
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
58 for instant in self.timeInterval:
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
59 deltap = self.roadUser1.getPositionAtInstant(instant)-self.roadUser2.getPositionAtInstant(instant)
325
6c9c7c956926 added velocity angle in indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 321
diff changeset
60 v1 = self.roadUser1.getVelocityAtInstant(instant)
6c9c7c956926 added velocity angle in indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 321
diff changeset
61 v2 = self.roadUser2.getVelocityAtInstant(instant)
6c9c7c956926 added velocity angle in indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 321
diff changeset
62 deltav = v2-v1
6c9c7c956926 added velocity angle in indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 321
diff changeset
63 velocityAngles[instant] = arccos(moving.Point.dot(v1, v2)/(v1.norm2()*v2.norm2()))
299
7e5fb4abd070 renaming event to events and correcting errors in indicator computation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 294
diff changeset
64 collisionCourseDotProducts[instant] = moving.Point.dot(deltap, deltav)
317
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
65 distances[instant] = deltap.norm2()
294
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
66 speedDifferentials[instant] = deltav.norm2()
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
67 #if collisionCourseDotProducts[instant] > 0:
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
68 collisionCourseAngles[instant] = arccos(collisionCourseDotProducts[instant]/(distances[instant]*speedDifferentials[instant]))
306
93d851d0d21e bug correction, minor work on indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 299
diff changeset
69
294
1f253f218b9f evolution of indicators and their computation in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 293
diff changeset
70 # todo shorten the time intervals based on the interaction definition
299
7e5fb4abd070 renaming event to events and correcting errors in indicator computation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 294
diff changeset
71 self.addIndicator(indicators.SeverityIndicator('Collision Course Dot Product', collisionCourseDotProducts))
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
72 self.addIndicator(indicators.SeverityIndicator('Collision Course Angle', collisionCourseAngles))
299
7e5fb4abd070 renaming event to events and correcting errors in indicator computation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 294
diff changeset
73 self.addIndicator(indicators.SeverityIndicator('Distance', distances))
325
6c9c7c956926 added velocity angle in indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 321
diff changeset
74 self.addIndicator(indicators.SeverityIndicator('Velocity Angle', velocityAngles))
299
7e5fb4abd070 renaming event to events and correcting errors in indicator computation
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 294
diff changeset
75 self.addIndicator(indicators.SeverityIndicator('Speed Differential', speedDifferentials))
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
76
306
93d851d0d21e bug correction, minor work on indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 299
diff changeset
77 # todo test for interaction instants and interval, compute indicators
93d851d0d21e bug correction, minor work on indicators
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 299
diff changeset
78
317
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
79 # if we have features, compute other indicators
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
80 if self.roadUser1.features and self.roadUser2.features:
317
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
81 from scipy.spatial.distance import cdist
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
82 minDistance={}
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
83 for instant in self.timeInterval:
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
84 positions1 = [f.getPositionAtInstant(instant).astuple() for f in self.roadUser1.features if f.existsAtInstant(instant)]
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
85 positions2 = [f.getPositionAtInstant(instant).astuple() for f in self.roadUser2.features if f.existsAtInstant(instant)]
317
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
86 distance = cdist(positions1, positions2, metric = 'euclidean')
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
87 minDistance[instant] = distance.min()
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
88 self.addIndicator(indicators.SeverityIndicator('Minimum Distance', minDistance))
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
89
338
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
90 def computeCrossingsCollisions(self, predictionParameters, collisionDistanceThreshold, timeHorizon, computeCZ = False, debug = False, timeInterval = None):
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
91 '''Computes all crossing and collision points at each common instant for two road users. '''
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
92 self.collisionPoints={}
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
93 TTCs = {}
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
94 if computeCZ:
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
95 self.crossingZones={}
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
96
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
97 if timeInterval:
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
98 commonTimeInterval = timeInterval
317
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
99 else:
338
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
100 commonTimeInterval = self.timeInterval
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
101 for i in list(commonTimeInterval)[:-1]: # do not look at the 1 last position/velocities, often with errors
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
102 self.collisionPoints[i], self.crossingZones[i] = prediction.computeCrossingsCollisionsAtInstant(i, self.roadUser1, self.roadUser2, predictionParameters, collisionDistanceThreshold, timeHorizon, computeCZ, debug)
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
103 TTCs[i] = prediction.computeExpectedIndicator(self.collisionPoints[i])
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
104 self.addIndicator(indicators.SeverityIndicator('TTC', TTCs))
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
105
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
106 if computeCZ:
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
107 pPETs = {}
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
108 for i in list(commonTimeInterval)[:-1]:
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
109 pPETs[i] = prediction.computeExpectedIndicator(self.crossingZones[i])
f3aceea2afbb first safety analysis script
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 325
diff changeset
110 self.addIndicator(indicators.SeverityIndicator('pPET', pPETs))
317
d280b881e860 added indicator min distance
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 310
diff changeset
111
310
f7ca78a11ea6 add functions to add videofilename and interaction type in Interaction class
Mohamed Gomaa
parents: 306
diff changeset
112 def addVideoFilename(self,videoFilename):
f7ca78a11ea6 add functions to add videofilename and interaction type in Interaction class
Mohamed Gomaa
parents: 306
diff changeset
113 self.videoFilename= videoFilename
f7ca78a11ea6 add functions to add videofilename and interaction type in Interaction class
Mohamed Gomaa
parents: 306
diff changeset
114
f7ca78a11ea6 add functions to add videofilename and interaction type in Interaction class
Mohamed Gomaa
parents: 306
diff changeset
115 def addInteractionType(self,interactionType):
f7ca78a11ea6 add functions to add videofilename and interaction type in Interaction class
Mohamed Gomaa
parents: 306
diff changeset
116 ''' interaction types: conflict or collision if they are known'''
f7ca78a11ea6 add functions to add videofilename and interaction type in Interaction class
Mohamed Gomaa
parents: 306
diff changeset
117 self.interactionType= interactionType
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
118
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
119 def createInteractions(objects):
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
120 '''Create all interactions of two co-existing road users
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
121
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
122 todo add test to compute categories?'''
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
123 interactions = []
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
124 num = 0
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
125 for i in xrange(len(objects)):
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
126 for j in xrange(i):
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
127 commonTimeInterval = objects[i].commonTimeInterval(objects[j])
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
128 if not commonTimeInterval.empty():
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
129 interactions.append(Interaction(num, commonTimeInterval, objects[i].num, objects[j].num, objects[i], objects[j]))
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
130 num += 1
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
131 return interactions
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
132
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
133
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
134 # TODO:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
135 #http://stackoverflow.com/questions/3288595/multiprocessing-using-pool-map-on-a-function-defined-in-a-class
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
136 #http://www.rueckstiess.net/research/snippets/show/ca1d7d90
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
137 def calculateIndicatorPipe(pairs, predParam, timeHorizon=75,collisionDistanceThreshold=1.8):
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
138 collisionPoints, crossingZones = prediction.computeCrossingsCollisions(pairs.roadUser1, pairs.roadUser2, predParam, collisionDistanceThreshold, timeHorizon)
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
139 #print pairs.num
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
140 # Ignore empty collision points
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
141 empty = 1
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
142 for i in collisionPoints:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
143 if(collisionPoints[i] != []):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
144 empty = 0
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
145 if(empty == 1):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
146 pairs.hasCP = 0
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
147 else:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
148 pairs.hasCP = 1
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
149 pairs.CP = collisionPoints
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
150
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
151 # Ignore empty crossing zones
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
152 empty = 1
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
153 for i in crossingZones:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
154 if(crossingZones[i] != []):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
155 empty = 0
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
156 if(empty == 1):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
157 pairs.hasCZ = 0
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
158 else:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
159 pairs.hasCZ = 1
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
160 pairs.CZ = crossingZones
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
161 return pairs
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
162
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
163 def calculateIndicatorPipe_star(a_b):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
164 """Convert `f([1,2])` to `f(1,2)` call."""
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
165 return calculateIndicatorPipe(*a_b)
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
166
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
167 class VehPairs():
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
168 '''Create a veh-pairs object from objects list'''
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
169 def __init__(self,objects):
293
ee3302528cdc rearranged new code by Paul (works now)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 292
diff changeset
170 self.pairs = createInteractions(objects)
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
171 self.interactionCount = 0
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
172 self.CPcount = 0
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
173 self.CZcount = 0
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
174
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
175 # Process indicator calculation with support for multi-threading
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
176 def calculateIndicators(self,predParam,threads=1,timeHorizon=75,collisionDistanceThreshold=1.8):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
177 if(threads > 1):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
178 pool = multiprocessing.Pool(threads)
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
179 self.pairs = pool.map(calculateIndicatorPipe_star, itertools.izip(self.pairs, itertools.repeat(predParam)))
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
180 pool.close()
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
181 else:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
182 #prog = Tools.ProgressBar(0, len(self.pairs), 77) #Removed in traffic-intelligenc port
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
183 for j in xrange(len(self.pairs)):
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
184 #prog.updateAmount(j) #Removed in traffic-intelligenc port
320
419f30491a4b renamed fields movingObject to roadUser, etc
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 317
diff changeset
185 collisionPoints, crossingZones = prediction.computeCrossingsCollisions(self.pairs[j].roadUser1, self.pairs[j].roadUser2, predParam, collisionDistanceThreshold, timeHorizon)
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
186
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
187 # Ignore empty collision points
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
188 empty = 1
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
189 for i in collisionPoints:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
190 if(collisionPoints[i] != []):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
191 empty = 0
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
192 if(empty == 1):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
193 self.pairs[j].hasCP = 0
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
194 else:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
195 self.pairs[j].hasCP = 1
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
196 self.pairs[j].CP = collisionPoints
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
197
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
198 # Ignore empty crossing zones
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
199 empty = 1
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
200 for i in crossingZones:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
201 if(crossingZones[i] != []):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
202 empty = 0
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
203 if(empty == 1):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
204 self.pairs[j].hasCZ = 0
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
205 else:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
206 self.pairs[j].hasCZ = 1
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
207 self.pairs[j].CZ = crossingZones
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
208
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
209 for j in self.pairs:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
210 self.interactionCount = self.interactionCount + len(j.CP)
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
211 self.CPcount = len(self.getCPlist())
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
212 self.Czcount = len(self.getCZlist())
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
213
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
214
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
215 def getPairsWCP(self):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
216 lists = []
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
217 for j in self.pairs:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
218 if(j.hasCP):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
219 lists.append(j.num)
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
220 return lists
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
221
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
222 def getPairsWCZ(self):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
223 lists = []
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
224 for j in self.pairs:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
225 if(j.hasCZ):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
226 lists.append(j.num)
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
227 return lists
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
228
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
229 def getCPlist(self,indicatorThreshold=99999):
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
230 lists = []
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
231 for j in self.pairs:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
232 if(j.hasCP):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
233 for k in j.CP:
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
234 if(j.CP[k] != [] and j.CP[k][0].indicator < indicatorThreshold):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
235 lists.append([k,j.CP[k][0]])
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
236 return lists
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
237
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
238 def getCZlist(self,indicatorThreshold=99999):
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
239 lists = []
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
240 for j in self.pairs:
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
241 if(j.hasCZ):
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
242 for k in j.CZ:
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
243 if(j.CZ[k] != [] and j.CZ[k][0].indicator < indicatorThreshold):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
244 lists.append([k,j.CZ[k][0]])
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
245 return lists
292
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
246
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
247 def genIndicatorHistogram(self, CPlist=False, bins=range(0,100,1)):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
248 if(not CPlist):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
249 CPlist = self.getCPlist()
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
250 if(not CPlist):
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
251 return False
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
252 TTC_list = []
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
253 for i in CPlist:
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
254 TTC_list.append(i[1].indicator)
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
255 histo = np.histogram(TTC_list,bins=bins)
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
256 histo += (histo[0].astype(float)/np.sum(histo[0]),)
8b2c8a4015f1 class VehPairs updated. Now supports primitive multithreading.
Paul@BEAST-III
parents: 291
diff changeset
257 return histo
291
9f81218e497a class VehPairs subsumes createInteractions(objects); legacy code remains
Paul@BEAST-III
parents: 283
diff changeset
258
59
f955e83da499 developed indicators in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 56
diff changeset
259 class Crossing(moving.STObject):
56
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
260 '''Class for the event of a street crossing
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
261
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
262 TODO: detecter passage sur la chaussee
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
263 identifier origines et destination (ou uniquement chaussee dans FOV)
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
264 carac traversee
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
265 detecter proximite veh (retirer si trop similaire simultanement
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
266 carac interaction'''
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
267
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
268 def __init__(self, roaduserNum = None, num = None, timeInterval = None):
59
f955e83da499 developed indicators in interactions
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 56
diff changeset
269 moving.STObject.__init__(self, num, timeInterval)
56
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
270 self.roaduserNum = roaduserNum
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
271
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
272
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
273
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
274 if __name__ == "__main__":
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
275 import doctest
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
276 import unittest
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
277 #suite = doctest.DocFileSuite('tests/moving.txt')
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
278 suite = doctest.DocTestSuite()
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
279 unittest.TextTestRunner().run(suite)
61fe73df2d36 created new package, moved Interaction class and created Crossing class
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
280