The list of data models has been completely changed.
Step 1: write part of the name of data model or repository
Step 2: The table filter the options
Step 3: Click on the name and it takes you directly to the github location you need.
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Category: Smart Water Domain
MediaEvent in the Multimedia Subject
The multimedia subject, belonging to the cross-sector domain, has been created with this data model:
MediaEvent. Base for all events raised by elements in the media server.
This model works with the components media server and kurento. Kurento Generic Enabler enables real-time processing of media streams supporting the transformation of video cameras into sensors as well as the incorporation of advanced application functions (integrated audiovisual communications, augmented reality, flexible media playing and recording, etc)
4 new data models for WasteWater
4 new data models for datamodel.wasteWater Subject
- Blower. This entity contains a harmonized description of a Blower made for the Wastewater treatment domain. The entity represents a Blower that is used for aeration purposes in the wastewater treatment process. Important parameters are measured to regulate and measure the amount of airflow is being provided to the aeration tank in the bioreactor. The energy consumption of a blower is also important information for real-time control and optimization of the wastewater treatment plant.
- OffGasStack. This entity contains a harmonized description of a generic Off-gas Stack made for the Wastewater treatment domain. This entity represents stacks that are present in some wastewater treatment plants where the emissions, greenhouse gases included, are emitted.
- WasteWaterJunction. This entity contains a harmonized description of a generic Junction made for the Wastewater treatment domain. Junctions could be in place in certain sections of the treatment plant. For wastewater treatment purposes, the junction is most useful if it is a location of a sensor that measures a specific variable.
- WasteWaterTank. This entity contains a harmonized description of a generic Tank made for the Wastewater treatment domain. For a given type of tank, all possible variables that can be measured are listed as properties. In the description property, the type of tank (anaerobic, pre-dinitrification, nitrification, etc.)can be defined.
Don’t to these section in the contribution manual
In order to reduce the work for the contributors of the new data models, there is a new section on the contribution manual title ‘don’t do these’ with recommendations for the most common poor practices in the contribution process.
Although all contributions are welcomed it will save everybody’s time by reading this section once.
Additionally, the section can be improved so you can submit your recommendations/lessons learned here.
Updated all the data models (11) in subject WaterDistributionManagement EPANET
The data models of the subject WaterDistributionManagement EPANET have been updated with flow properties and other improvements. New properties are already available for search in the database.
Additionally, there is an alpha version of the German translation of the specification.
- Curve. This entity contains a harmonized description of a generic curve made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.
- Junction. This entity contains a harmonized description of a generic junction made for the Water Network Management domain. This entity is primarily associated with the water network management vertical and related IoT applications.
- WaterNetwork. This entity contains a harmonized description of a generic network made for the Water Network Management domain. This entity is primarily associated with the water network management vertical and related IoT applications.
- Pattern. This entity contains a harmonized description of a generic pattern made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.
- Pipe. This entity contains a harmonized description of a generic pipe made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.
- Pump. This entity contains a harmonized description of a generic pump made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.
- Reservoir. This entity contains a harmonized description of a generic Reservoir made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.
- SimulationResult. This entity contains a harmonized description of a generic simulation result made for the Water Network Management domain. This entity is primarily associated with the water network management vertical and related IoT applications.
- SimulationScenario. This entity contains a harmonized description of a generic simulation scenario made for the Water Network Management domain. This entity is primarily associated with the water network management vertical and related IoT applications.
- Tank. This entity contains a harmonized description of a generic tank made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.
- Valve. This entity contains a harmonized description of a generic Valve made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.
You can answer our survey in order to know what more useful for you.
Contribution checklist
There is a new option in the main menu Data Models -> Contribution Checklist
It is strongly recommended to pass every element before submitting your new data model.
See below the checklist
New NGSI linked data generator for every data model
Now the README file of every data model includes a link to the generator of NGSI-LD payloads compliant with the data model.
As you can see in the image below there is a new section “Dynamic examples generation”
There is the sentence “Link to the Generator of NGSI-LD payloads compliant with this data model. Refresh for new values”. By clicking the Generator link an example of payload appears on the web page. Refreshing (F5) generates new payloads.
Updated interactive specification
Now all data models have an interactive specification. (As long as they have examples)
This is the first step to deeper interactive services for every data model contributed.
See the example for weatherForecast.
First Survey to users and contributors of Smart Data Models
Include userAlias in common-schema.json
The file common-schema.json compiles those properties massively used across the different data models in the different domains.
The property userAlias has been included to store those anonymous identifiers of a user that cannot be traced back to the user.
It can be referenced in any data model just by including this code
“userAlias”: {
“$ref” : “https://smart-data-models.github.io/data-models/common-schema.json#/definitions/userAlias”
}
