Index > Point > Sensor > Usage_Sensor
Usage_Sensor
Measures the amount of some substance that is consumed or used, over some period of time
Display name: Usage Sensor
DTMI: dtmi:org:brickschema:schema:Brick:Usage_Sensor;1
Child interfaces
Components
| Name | Display name | Description | Schema |
|---|---|---|---|
| lastKnownValue | en: last known value | DoubleValueObservation |
Relationships
Inherited Relationships
- Point: isPointOf
Properties
Inherited Properties
- Point: aggregate, customProperties, customTags, hasQuantity, hasSubstance, identifiers, name
Target Of
General
- Point.isPointOf
- Agent.owns
- Space.isLocationOf
- Equipment.feeds
- Equipment.isFedBy
- System.includes
- Architecture.isFedBy
- Document.documentTopic
- Document.url
- Lease.leaseOf
- PointOfInterest.objectOfInterest
- Portfolio.includes
- ServiceObject.relatedTo
- Meter.meters
Inherited
- ActuationEvent.targetPoint
- Architecture.hasPoint
- Asset.hasPoint
- ExceptionEvent.sourcePoint
- ObservationEvent.sourcePoint
- ServiceObject.producedBy