Supervisor Operations

Data Collection

This operation is initiated from the Device screen for IntelliSight cameras. When the sensor is configured and operational, data collection starts automatically with any user intervention. The collected data is stored as records in the internal memory of the processor, which can hold up to 1GB of data per camera. When the memory limit is reached, the oldest records are purged to make room for new records. All data is stored in the IntelliSight camera in GMT and metric units. When requested through the Data Collection function, it is presented to the user in local time based on the Time Zone setting for the IntelliSight processor to which the sensor is connected and the selection for Units and Measurement on the Program Settings screen. When data is requested using the API interface, it is presented in GMT and metric units. NOTE: A single zone cover multiple lanes is not recommended for Data Collection, as counts may not be accurate for shared zones. 1. On the Home screen, click the icon for the IntelliSight camera for which the data is to be saved. 2. On the Device screen, click Data Collection. The following appears. Note: the information is updated approximately every 60 seconds.
  • Oldest Timestamp - Date of the oldest record currently in the database
  • Newest Timestamp - Date of the most recent record currently in the database.
  • Estimated Capacity - An estimate of when the database will be full. Once full, the oldest records are purged to make room for newer records.
3. For Data, select one of the following.
  • Bin Statistics: (RESTful API information) save data that can be binned via an interval. When this is selected, the Interval field is enabled.
  • Detections: (RESTful API information) save vehicle detection information.
  • Zone Status: (RESTful API information) save status information for all defined zones.
4. Select the Use Timestamp check box to retrieve data/information according to a start and end time. Select a start and end timestamp. Use the drop-down menus to select and edit the state and end dates. If not selected, all data will be saved. 5. If the Data type is Bin Statistics, enter the time Interval, in minutes, for which information is to be reported. The default is 15 minutes. 6. Click Save. 7. When the Save window appears, click Save to use the default file name and location, or change the name and/or location, then click Save. The default name is: ww_xx_yy_zz.csv where: ww = device name xx = device ID yy = date the file was created in the format YYYYMMDD zz = time the file was created in the format HHMMSS

Bin Statistics

Bin statistics is information about activity within a zone during an interval time. The eleven comma separated fields are described below. NOTES: The data returned is only for the currently configured zones. If a zone name has been changed, only the data collected under the current zone name will be returned.
Field
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7
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11
Description
Time the information was reported.
Zone ID, a randomly generated number when a zone is created in the Supervisor.
Zone title.
Occupancy time; the amount of time objects were in the zone during the bin interval.
Average speed of all objects in the zone during the bin interval. The unit (MPH) is dependent on the selection for Unit of Measurement on the Program Settings screen.
Volume of objects through the zone during the bin interval.
Count of vehicles that traveled through the zone during the bin interval.
Count of vehicles that turned right when leaving the zone during the bin interval.
Count of vehicles that turned left when leaving the zone during the bin interval.
Count of pedestrians that traveled from left to right and left the crosswalk zone during the bin interval.
Count of pedestrians that traveled from Right to Left and left the crosswalk zone during the bin interval.

Detection

Detections is information about detected objects for each defined zone. The seven comma separated fields are described below.
Field
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7
Description
Time an object was detected.
Zone ID, a randomly generated number when a zone is created in Supervisor.
Zone title.
Type of object detected (vehicle, bicycle, or pedestrian).
Speed of the detected object. The unit (MPH) is dependent on the selection for Unit of Measurement on the Program Settings screen.
Length will be listed as 0 until the length feature is enabled.
Direction the object traveled when leaving the zone.

Zone Status

Zone status is information about whether or not objects (vehicles/bicycles/pedestrians) were in a defined zone during the recored time period. The seven comma separated fields are described below.
Field
1
2
3
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5
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7
Description
Time the information was collected.
Zone ID, a randomly generated number when a zone is created in Supervisor.
Zone title.
Vehicle detection indicator (1 vehicle detected; 0 vehicle not detected).
Bicycle detection indicator (1 bicycle detected; 0 bicycle not detected).
Pedestrian detection indicator (x - num,ber of pedestrians detection; 0 pedestrian not detected).
Average speed of all objects in the zone during the time frame. The unit (MPH) is dependent on the selection for Unit of Measurement on the Program Settings screen.
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