Streetlight control cabinet
It represents equipment, usually on street, used to the automated control of a group(s) of streetlights, i.e. one or more circuits.
Data Model
-
id
: Entity's unique identifier. -
type
: It must be equal toStreetlightControlCabinet
. -
location
: Control cabinet's location represented by a GeoJSON point.- Attribute type:
geo:json
. - Normative References: https://tools.ietf.org/html/draft-ietf-geojson-03
- Mandatory
- Attribute type:
-
address
: Civic address where the control cabinet is located.- Normative References: https://schema.org/address
- Mandatory if
location
is not present.
-
areaServed
: Higher level area to which the cabinet belongs to. It can be used to group per responsible, district, neighbourhood, etc.- Normative References: https://schema.org/areaServed
- Optional
-
serialNumber
: Serial number of the control cabinet.- Normative References: https://schema.org/serialNumber
- Optional
-
refStreetlightGroup
: Streetlight group(s) controlled.- Attribute type: List of references to entities of type StreetlightGroup.
- Mandatory
-
brandName
: Name of the cabinet's brand.- Attribute type: Text
- See also: https://schema.org/brand
- Optional
-
modelName
: Name of the cabinet's model.- Attribute type: Text
- See also: https://schema.org/model
- Optional
-
manufacturerName
: Name of the cabinet's manufacturer.- Attribute type: Text
- See also: https://schema.org/model
- Optional
-
cupboardMadeOf
: Material the cabinet's cupboard is made of.- Attribute type: Text
- Allowed values: one Of (
plastic
,metal
,concrete
,other
) - Optional
-
features
: A list of cabinet controller features.- Attribute type: List of Text
- Allowed Values: Those technical values considered meaningful by applications.
astronomicalClock
.- The control cabinet includes an astronomical clock to deal with switching hours.individualControl
.- The control cabinet allows to control street lights individually.
-
compliantWith
. A list of standards to which the cabinet controller is compliant with (ex.IP54
)- AttributeType: List of Text.
- Optional
-
annotations
: A field reserved for annotations (incidences, remarks, etc.).- Attribute type: List of Text
- Optional
-
dateModified
: Last update timestamp of this entity.- Attribute type: DateTime
- Optional
-
dateServiceStarted
: Date at which the cabinet controller started giving service.- Attribute Type: Date
- Optional
-
dateLastProgramming
: Date at which there was a programming operation over the cabinet.- Attribute Type: Date
- Optional
-
nextActuationDeadline
: Deadline for next actuation to be performed (programming, testing, etc.).- Attribute Type: DateTime
- Optional
-
responsible
: Responsible for the cabinet controller, i.e. entity in charge of actuating (programming, etc.).- Attribute type: Text
- Optional
-
workingMode
: Working mode for this cabinet controller.- Attribute type: Text
- Allowed values:
automatic
: The cabinet controller decides automatically when light groups are switched on and off. Manual operation is not allowed.manual
: Human intervention is required for switching on and off.semiautomatic
: The same asautomatic
but in this case manual intervention is allowed.
- Mandatory
-
maximumPowerAvailable
: The maximum power available (by contract) for the circuits controlled by this cabinet.- Attribute type: Number
- Default unit: Kilowatts (kW)
- Optional
-
energyConsumed
: Energy consumed by the circuits controlled since metering started (sincedateMeteringStarted
). -
energyCost
: Cost of the energy consumed by the circuits controlled since the metering start date (dateMeteringStarted
). -
reactiveEnergyConsumed
: Energy consumed (with regards to reactive power) by circuits since the metering start date (dateMeteringStarted
). -
dateMeteringStarted
: The starting date for metering energy consumed.- Attribute Type: DateTime
- Mandatory if
energyConsumed
is present.
-
lastMeterReading
: Value of the last reading obtained from the energy consumed metering system. -
meterReadingPeriod
: The periodicity of energy consumed meter readings in days.- Attribute Type: Number
- Optional
-
frequency
: The working frequency of the circuit.- Attribute type: Number
- Default unit: Hertz (Hz)
- Optional
-
totalActivePower
: Active power currently consumed (counting all phases). -
totalReactivePower
: Reactive power currently consumed (counting all phases). -
activePower
: Active power consumed per phase. The actual values will be conveyed by subproperties which name will be equal to the name of each of the alternating current phases, typically R, S, T.- Attribute Type: StructuredValue
- Default unit: Kilowatts (kW)
- Attribute metadata:
timestamp
: Timestamp when the last update of the attribute happened.- Type: DateTime
- Optional
-
reactivePower
: Reactive power. The actual values will be conveyed by subproperties which name will be equal to the name of each of the alternating current phases, typically R, S, T.- Attribute Type: StructuredValue
- Default unit: KiloVolts-Ampere-Reactive (kVArh)
- Attribute metadata:
timestamp
: Timestamp when the last update of the attribute happened.- Type: DateTime
- Optional
-
powerFactor
: Power factor. -
cosPhi
: "Cosin of phi" parameter. -
intensity
: Electric intensity. The actual values will be conveyed by one subproperty per alternating current phase. The name of each subproperty will be equal to a phase mnemonic. The mnemonic used for denoting phases can vary depending on world regions. In Europe they are typically named asR
,S
,T
.- Attribute Type: StructuredValue
- Default unit: Ampers (A)
- Attribute metadata:
timestamp
: Timestamp when the last update of the attribute happened.- Type: DateTime
- Optional
-
voltage
: Electric tension. The actual values will be conveyed by one subproperty alternating current phase. The name of each subproperty will be equal to a phase mnemonic. The mnemonic used for denoting phases can vary depending on world regions. In Europe they are typically named asR
,S
,T
.- Attribute Type: StructuredValue
- Default unit: Volts (V)
- Attribute metadata:
timestamp
: Timestamp when the last update of the attribute happened.- Type: DateTime
- Optional
-
thdrVoltage
: Total harmonic distortion (R) of The name of each subproperty will be equal to a phase mnemonic. The mnemonic used for denoting phases can vary depending on world regions. In Europe they are typically named asR
,S
,T
.- Attribute Type: StructuredValue
- Allowed values: A number between 0 and 1
- Optional
-
thdrIntensity
: Total harmonic distortion (R) of intensity. The name of each subproperty will be equal to a phase mnemonic. The mnemonic used for denoting phases can vary depending on world regions. In Europe they are typically named asR
,S
,T
.- Attribute Type: StructuredValue
- Allowed values: A value between 0 and 1
- Optional
Examples of Use
{
"id": "streetlightcontrolcabinet:A45HGJK",
"type": "StreetlightControlCabinet",
"location": {
"type": "Point",
"coordinates": [ -3.164485591715449, 40.62785133667262 ]
},
"cupboardMadeOf": "plastic",
"brandName": "Siemens",
"modelName": "Simatic S7 1200",
"refStreetlightGroup": ["streetlightgroup:BG678", "streetlightgroup:789"],
"compliantWith": ["IP54"],
"dateLastProgramming": "2016-07-08",
"maximumPowerAvailable": 10,
"energyConsumed": 162456,
"dateMeteringStarted": "2013-07-07",
"lastMeterReading": 161237,
"meterReadingPeriod": 60,
"intensity": {
"R": 20.1,
"S": 14.4,
"T": 22
},
"reactivePower": {
"R": 45,
"S": 43.5,
"T": 42
}
}
Test it with a real service
Open Issues
- Should we create a
StreetlightControlCabinetModel
entity type? - Should we have the programming parameters as attribute of this entity? Advantage is that if programming is the same for all the controlled cicuits then there is no need to repeat the same parameters over multiple entities.