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.
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Category: Smart Cities domain
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”
}
Queue Monitor data model in Queue Management Subject
1 new data model coming from the synchronicity project is available in the subject dataModels.QueueManagement.
- QueueMonitor. An office counter queue system on a daily run.
The first version of this data model initially was developed in the project synchronicity and now it will be curated here.
RoadAccident data model in transportation Subject
1 new data model coming from the synchronicity project is available in the subject dataModels.Transportation.
- RoadAccident. A road accident description with causes and aftermath.
The first version of this data model was initially developed in the project synchronicity and now it will be curated here.
New data models in transportation subject coming from synchronicity project
3 new data models coming from the synchronicity project are available in the subject dataModels.Transportation.
- RestrictedTrafficArea. An area of a city in which the traffic generated by cars or any other kind of vehicles is subjected to limitation.
- RestrictionException. A Restriction Exception represents a particular case that specialise restriction reported in a Restricted Traffic Areas; for instance, it could describe particular permissions applied to specific kind of vehicles
- SpecialRestriction. A Special Restriction represents a particular case that specialise restriction reported in a Restricted Traffic Areas; for instance, it could describe particular restrictions applied to specific kind of vehicles
These data models were initially developed in the project synchronicity and now it will be curated here.
Updated the contribution manual
This a general review of the contributions’ manual with these changes:
- Recommendation how to document a property that is an object referencing to a shared schema
- Change order in the elements (schema recommendation is the most demanded documentation and it is being placed at the beginning)
- Minor reviews, contact point, etc.
Located in the upper menu of the site.
Update the database for searching properties and descriptions
It has been updated the database for searching properties, two main improvements:
- Â Performance (now it is a database query instead of the former static file)
- Â The reference model of the property
- Â The format (uri, date-time, etc) for string properties.
Alpha version of the service for generating an NGSI-LD payload based on a Smart Data Model
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)
- schemaUrl: The link to the RAW version of the json schema (see example)
- email: your email
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
Script for checking a data model submission
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.
Slack channel
Validate a payload with a data model