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comparison trafficintelligence/events.py @ 1275:9f1711a85c56

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added code to make sure TTC is replaced of recomputed and not having a value
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 19 Jun 2024 16:11:35 -0400
parents 655a1646f0d5
children
comparison
equal deleted inserted replaced
1274:0bfcbc58352f 1275:9f1711a85c56
124 if j in tmpobjects: 124 if j in tmpobjects:
125 self.roadUser2 = tmpobjects[j] 125 self.roadUser2 = tmpobjects[j]
126 126
127 def getIndicator(self, indicatorName): 127 def getIndicator(self, indicatorName):
128 return self.indicators.get(indicatorName, None) 128 return self.indicators.get(indicatorName, None)
129
130 def resetIndicator(self, indicatorName):
131 if indicatorName in self.indicators:
132 del self.indicators[indicatorName]
129 133
130 def addIndicator(self, indicator): 134 def addIndicator(self, indicator):
131 if indicator is not None: 135 if indicator is not None:
132 self.indicators[indicator.name] = indicator 136 self.indicators[indicator.name] = indicator
133 137
282 TTCs[i] = prediction.SafetyPoint.computeExpectedIndicator(cps) 286 TTCs[i] = prediction.SafetyPoint.computeExpectedIndicator(cps)
283 collisionProbabilities[i] = sum([p.probability for p in cps]) 287 collisionProbabilities[i] = sum([p.probability for p in cps])
284 if len(TTCs) > 0: 288 if len(TTCs) > 0:
285 self.addIndicator(indicators.SeverityIndicator(Interaction.indicatorNames[7], TTCs, mostSevereIsMax=False)) 289 self.addIndicator(indicators.SeverityIndicator(Interaction.indicatorNames[7], TTCs, mostSevereIsMax=False))
286 self.addIndicator(indicators.SeverityIndicator(Interaction.indicatorNames[6], collisionProbabilities)) 290 self.addIndicator(indicators.SeverityIndicator(Interaction.indicatorNames[6], collisionProbabilities))
291 else:
292 for i in [6,7]:
293 self.resetIndicator(Interaction.indicatorNames[i])
287 294
288 # crossing zones and pPET 295 # crossing zones and pPET
289 if computeCZ: 296 if computeCZ:
290 self.crossingZones = crossingZones 297 self.crossingZones = crossingZones
291 pPETs = {} 298 pPETs = {}
297 def computePET(self, collisionDistanceThreshold, computePetWithBoundingPoly): 304 def computePET(self, collisionDistanceThreshold, computePetWithBoundingPoly):
298 'Warning: when computing PET from interactions, there could be PETs between objects that do not coexist and therefore are not considered interactions' 305 'Warning: when computing PET from interactions, there could be PETs between objects that do not coexist and therefore are not considered interactions'
299 pet, t1, t2= moving.MovingObject.computePET(self.roadUser1, self.roadUser2, collisionDistanceThreshold, computePetWithBoundingPoly) 306 pet, t1, t2= moving.MovingObject.computePET(self.roadUser1, self.roadUser2, collisionDistanceThreshold, computePetWithBoundingPoly)
300 if pet is not None: 307 if pet is not None:
301 self.addIndicator(indicators.SeverityIndicator(Interaction.indicatorNames[10], {min(t1, t2): pet, max(t1, t2): pet}, mostSevereIsMax = False)) 308 self.addIndicator(indicators.SeverityIndicator(Interaction.indicatorNames[10], {min(t1, t2): pet, max(t1, t2): pet}, mostSevereIsMax = False))
309 else:
310 self.resetIndicator(Interaction.indicatorNames[10])
302 311
303 def setCollision(self, collision): 312 def setCollision(self, collision):
304 '''indicates if it is a collision: argument should be boolean''' 313 '''indicates if it is a collision: argument should be boolean'''
305 self.collision = collision 314 self.collision = collision
306 315