-
Notifications
You must be signed in to change notification settings - Fork 4
Test Event State Progression Event
A few seconds of ProcessedSpat data for an intersection that transitions from:
ProtectedClearance [1,3]
StopAndRemain [2,4,5,7,8]
ProtectedMovementAllowed [6]
to
StopAndRemain [1,3,4,5,6,7,8]
ProtectedMovementAllowed [2]
Signal groups are indicated in brackets [].
The transition for signal group 6 is illegal: Protected Movement Allowed
(green) -> Stop And Remain
(red) without passing through Protected Clearance
(yellow).
When the script is run repeatedly, the reverse phase transition also occurs which has three additional illegal transitions:
- signal group 1:
Stop And Remain
->Protected Clearance
- signal group 2:
Protected Movement Allowed
->Stop And Remain
- signal group 3:
Stop And Remian
->Protected Clearance
SPAT_EventStateProgression.csv
TODO: Link to the file
- topic.CmEventStateProgressionEvent
- topic.CmEventStateProgressionNotification
The first run produces one event for signal group 6:
Topic: topic.CmEventStateProgressionEvent
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":6}
Offset: 0
Timestamp: 1728617155786
Value: {
"eventGeneratedAt": 1728617155556,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 6,
"eventStateA": "PROTECTED_MOVEMENT_ALLOWED",
"timestampA": 1728617155681,
"eventStateB": "STOP_AND_REMAIN",
"timestampB": 1728617155786
}
The second and following runs produce four events for both forward and reverse transitions:
Topic: topic.CmEventStateProgressionEvent
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":1}
Offset: 1
Timestamp: 1728617807068
Value: {
"eventGeneratedAt": 1728617807853,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 1,
"eventStateA": "STOP_AND_REMAIN",
"timestampA": 1728617157806,
"eventStateB": "PROTECTED_CLEARANCE",
"timestampB": 1728617807068
}
Topic: topic.CmEventStateProgressionEvent
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":2}
Offset: 2
Timestamp: 1728617807068
Value: {
"eventGeneratedAt": 1728617807856,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 2,
"eventStateA": "PROTECTED_MOVEMENT_ALLOWED",
"timestampA": 1728617157806,
"eventStateB": "STOP_AND_REMAIN",
"timestampB": 1728617807068
}
Topic: topic.CmEventStateProgressionEvent
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":3}
Offset: 3
Timestamp: 1728617807068
Value: {
"eventGeneratedAt": 1728617807857,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 3,
"eventStateA": "STOP_AND_REMAIN",
"timestampA": 1728617157806,
"eventStateB": "PROTECTED_CLEARANCE",
"timestampB": 1728617807068
}
Topic: topic.CmEventStateProgressionEvent
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":6}
Offset: 4
Timestamp: 1728617809190
Value: {
"eventGeneratedAt": 1728617809801,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 6,
"eventStateA": "PROTECTED_MOVEMENT_ALLOWED",
"timestampA": 1728617809085,
"eventStateB": "STOP_AND_REMAIN",
"timestampB": 1728617809190
}
One notification for every event.
First run, one notification:
Topic: topic.CmEventStateProgressionNotification
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":6}
Offset: 0
Timestamp: 1728617155786
Value: {
"key": "EventStateProgressionNotification_10.11.81.13_-1_12110_6",
"notificationGeneratedAt": 1728617155561,
"notificationType": "EventStateProgressionNotification",
"notificationText": "An illegal SPaT transition was detected",
"notificationHeading": "Event State Progression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"event": {
"eventGeneratedAt": 1728617155556,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 6,
"eventStateA": "PROTECTED_MOVEMENT_ALLOWED",
"timestampA": 1728617155681,
"eventStateB": "STOP_AND_REMAIN",
"timestampB": 1728617155786
},
"uniqueId": "EventStateProgressionNotification_10.11.81.13_-1_12110_6"
}
Second and subsequent runs, four notifications:
Topic: topic.CmEventStateProgressionNotification
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":1}
Offset: 1
Timestamp: 1728617807068
Value: {
"key": "EventStateProgressionNotification_10.11.81.13_-1_12110_1",
"notificationGeneratedAt": 1728617807854,
"notificationType": "EventStateProgressionNotification",
"notificationText": "An illegal SPaT transition was detected",
"notificationHeading": "Event State Progression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"event": {
"eventGeneratedAt": 1728617807853,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 1,
"eventStateA": "STOP_AND_REMAIN",
"timestampA": 1728617157806,
"eventStateB": "PROTECTED_CLEARANCE",
"timestampB": 1728617807068
},
"uniqueId": "EventStateProgressionNotification_10.11.81.13_-1_12110_1"
}
Topic: topic.CmEventStateProgressionNotification
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":2}
Offset: 2
Timestamp: 1728617807068
Value: {
"key": "EventStateProgressionNotification_10.11.81.13_-1_12110_2",
"notificationGeneratedAt": 1728617807856,
"notificationType": "EventStateProgressionNotification",
"notificationText": "An illegal SPaT transition was detected",
"notificationHeading": "Event State Progression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"event": {
"eventGeneratedAt": 1728617807856,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 2,
"eventStateA": "PROTECTED_MOVEMENT_ALLOWED",
"timestampA": 1728617157806,
"eventStateB": "STOP_AND_REMAIN",
"timestampB": 1728617807068
},
"uniqueId": "EventStateProgressionNotification_10.11.81.13_-1_12110_2"
}
Topic: topic.CmEventStateProgressionNotification
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":3}
Offset: 3
Timestamp: 1728617807068
Value: {
"key": "EventStateProgressionNotification_10.11.81.13_-1_12110_3",
"notificationGeneratedAt": 1728617807857,
"notificationType": "EventStateProgressionNotification",
"notificationText": "An illegal SPaT transition was detected",
"notificationHeading": "Event State Progression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"event": {
"eventGeneratedAt": 1728617807857,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 3,
"eventStateA": "STOP_AND_REMAIN",
"timestampA": 1728617157806,
"eventStateB": "PROTECTED_CLEARANCE",
"timestampB": 1728617807068
},
"uniqueId": "EventStateProgressionNotification_10.11.81.13_-1_12110_3"
}
Topic: topic.CmEventStateProgressionNotification
Key: {"rsuId":"10.11.81.13","intersectionId":12110,"region":-1,"signalGroup":6}
Offset: 4
Timestamp: 1728617809190
Value: {
"key": "EventStateProgressionNotification_10.11.81.13_-1_12110_6",
"notificationGeneratedAt": 1728617809801,
"notificationType": "EventStateProgressionNotification",
"notificationText": "An illegal SPaT transition was detected",
"notificationHeading": "Event State Progression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"event": {
"eventGeneratedAt": 1728617809801,
"eventType": "EventStateProgression",
"intersectionID": 12110,
"roadRegulatorID": -1,
"source": "10.11.81.13",
"signalGroupID": 6,
"eventStateA": "PROTECTED_MOVEMENT_ALLOWED",
"timestampA": 1728617809085,
"eventStateB": "STOP_AND_REMAIN",
"timestampB": 1728617809190
},
"uniqueId": "EventStateProgressionNotification_10.11.81.13_-1_12110_6"
}
For testing, the debug flag, event.state.progression.debug
can be set to true
to view all SPAT transitions for all signal groups, including legal transitions, in the application log, which produces output similar to:
transition detected at timestamp 1727291772337 -> 1727291772442, signal group 1, PROTECTED_CLEARANCE -> STOP_AND_REMAIN
transition detected at timestamp 1727291772337 -> 1727291772442, signal group 2, STOP_AND_REMAIN -> PROTECTED_MOVEMENT_ALLOWED
transition detected at timestamp 1727291772337 -> 1727291772442, signal group 3, PROTECTED_CLEARANCE -> STOP_AND_REMAIN
transition detected at timestamp 1727291772337 -> 1727291772442, signal group 6, PROTECTED_MOVEMENT_ALLOWED -> STOP_AND_REMAIN