| Attribute |
Scope |
Type |
|
visual
|
Public
|
Enumeration
|
definition=Operator/owner makes periodic visual counts of the facility.
order=1
|
|
anpr
|
Public
|
Enumeration
|
definition=Automated License Plate Recognition information is tracked for inbound and outbound traffic. The difference between in and out counts enables an occupancy count.
order=2
|
|
imageAnalytics
|
Public
|
Enumeration
|
definition=Image analytics are used to evaluate a picture with known parking space geography and computer vision is used to determine occupancy at a point in time.
order=3
|
|
videoAnalytics
|
Public
|
Enumeration
|
definition=Video analytics are used to evaluate a video stream to identify objects (vehicles) and direction of travel. The difference between the inbound objects and outbound objects determines occupancy.
order=4
|
|
videoSpace
|
Public
|
Enumeration
|
definition=Video analytics or ANPR technologies are used to evaluate a video stream with known space geometry to identify objects (vehicles or license plates) occupying specific spaces.
order=5
|
|
spaceSensor
|
Public
|
Enumeration
|
definition=A sensor in each space detects the presence of a vehicle.
order=6
|
|
userDeclaration
|
Public
|
Enumeration
|
definition=User self-declared, where the user enters a space identifier and/or vehicle registration number, typically at the start of a parking session.
order=7
|
|
balancing
|
Public
|
enumerationLiteral
|
definition=Counting and balancing incoming and outcoming traffic amount ('indirect' method).
order=8
|
|
modelBased
|
Public
|
enumerationLiteral
|
definition=Occupancy detection is based on some model, i.e. hydrograph, forecasting or estimation.
order=9
|
|
none
|
Public
|
enumerationLiteral
|
definition=No occupancy detection available.
order=10
|
|
unknown
|
Public
|
enumerationLiteral
|
definition=Unknown.
order=11
|
|
other
|
Public
|
enumerationLiteral
|
definition=Other.
order=99
|
