Mercurial > hg > nsaunier > traffic-intelligence

comparison python/events.py @ 339:9c1818a71c9c

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author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 19 Jun 2013 22:56:21 -0400
parents f3aceea2afbb
children 1046b7346886
comparison
equal deleted inserted replaced
338:f3aceea2afbb 339:9c1818a71c9c
33 'Minimum Distance', 33 'Minimum Distance',
34 'Speed Differential'] 34 'Speed Differential']
35 35
36 def __init__(self, num = None, timeInterval = None, roaduserNum1 = None, roaduserNum2 = None, roadUser1 = None, roadUser2 = None, categoryNum = None): 36 def __init__(self, num = None, timeInterval = None, roaduserNum1 = None, roaduserNum2 = None, roadUser1 = None, roadUser2 = None, categoryNum = None):
37 moving.STObject.__init__(self, num, timeInterval) 37 moving.STObject.__init__(self, num, timeInterval)
38 self.roaduserNumbers = set([roaduserNum1, roaduserNum2]) 38 self.roadUserNumbers = set([roaduserNum1, roaduserNum2])
39 self.roadUser1 = roadUser1 39 self.roadUser1 = roadUser1
40 self.roadUser2 = roadUser2 40 self.roadUser2 = roadUser2
41 self.categoryNum = categoryNum 41 self.categoryNum = categoryNum
42 self.indicators = {} 42 self.indicators = {}
43 43
88 self.addIndicator(indicators.SeverityIndicator('Minimum Distance', minDistance)) 88 self.addIndicator(indicators.SeverityIndicator('Minimum Distance', minDistance))
89 89
90 def computeCrossingsCollisions(self, predictionParameters, collisionDistanceThreshold, timeHorizon, computeCZ = False, debug = False, timeInterval = None): 90 def computeCrossingsCollisions(self, predictionParameters, collisionDistanceThreshold, timeHorizon, computeCZ = False, debug = False, timeInterval = None):
91 '''Computes all crossing and collision points at each common instant for two road users. ''' 91 '''Computes all crossing and collision points at each common instant for two road users. '''
92 self.collisionPoints={} 92 self.collisionPoints={}
93 self.crossingZones={}
93 TTCs = {} 94 TTCs = {}
94 if computeCZ:
95 self.crossingZones={}
96 95
97 if timeInterval: 96 if timeInterval:
98 commonTimeInterval = timeInterval 97 commonTimeInterval = timeInterval
99 else: 98 else:
100 commonTimeInterval = self.timeInterval 99 commonTimeInterval = self.timeInterval