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”
}
Two new data models, PhotovoltaicDevice and PhotovoltaicMeasurement are available in the dataModel.GreenEnergy Subject.
PhotovoltaicDevice: The Data Model is intended to describe the mechanical, electrical, and thermal characteristics of photo-voltaic panels according to STC – Standard Test Condition and NOCT – Normal Operating Cell Temperature
PhotovoltaicMeasurement: The Data Model is intended to measure the continuous power transferred by the photo-voltaic panel to an Inverter Device.
This a general review of the contributions’ manual with these changes:
Located in the upper menu of the site.
It has been updated the database for searching properties, two main improvements:
This is an alpha version (so you can expect errors and not being complete). Use it at your own risk. Please report errors and suggestions at info@smartdatamodels.org
Call: https://smartdatamodels.org/extra/ngsi-ld_generator.php
Parameters: (Mandatories)
Use any data model from Smart Data Models initiative and paste it into the form. Then you’ll get a page with a random payload compliant with the data model. Refresh for more.
You can also use this form
The data model Device located in the datamodel.Device subject is being updated for ensuring interoperability.
The configuration property has been defined to make it more interoperable.
In the directory utils of the umbrella repository data-models there is a new python script that checks if a schema is properly documented and if the payload is correctly located and validates against the schema.
the new data model Anomaly is located in the subject datamodel.Alert:
Anomaly: This entity contains a harmonized description of an anomaly.
In the front page, there is a new option that allows you top to directly create a copy of the template sheet for creating new data models.
Remember that this spreadsheet is done for those unfamiliar with json schema (the official format for the smart data models) to allow them to create a new data model from their knowlege.
The use instructions are in the spreadsheet
Any doubt please let us know at info@smartdatamodels.org
Slack channel
Discord channel #smart-data-models
help on discord
Invitation to discord 
Validate a payload with a data model(external)
