{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.ERA/Certificate/schema.json",
    "modelTags": "ERA vocabulary, railway, train",
    "license": "https://smart-data-models.github.io/dataModel.ERA/Certificate/LICENSE.md",
    "derivedFrom": "http://data.europa.eu/949/ContactLineSystem",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "ContactLineSystem"
                    ],
                    "description": "Property. NGSI data type. It has to be ContactLineSystem"
                },
                "conditionalRegenerativeBrake": {
                    "type": "boolean",
                    "description": "Property. Permission for regenerative braking"
                },
                "conditionsAppliedRegenerativeBraking": {
                    "type": "string",
                    "description": "Property. Conditions applying in regards to regenerative braking"
                },
                "conditionsChargingElectricEnergyStorage": {
                    "type": "string",
                    "description": "Property. Permitted conditions for charging electric energy storage for traction purposes at standstill"
                },
                "currentLimitationRequired": {
                    "type": "boolean",
                    "description": "Property. Current or power limitation on board required"
                },
                "energySupplySystemTSICompliant": {
                    "type": "boolean",
                    "description": "Property. Energy supply system TSI compliant"
                },
                "maxCurrentStandstillPantograph": {
                    "type": "number",
                    "description": "Property. Maximum current at standstill per pantograph"
                },
                "maxTrainCurrent": {
                    "type": "integer",
                    "description": "Property. Maximum train current"
                },
                "permissionChargingElectricEnergyTractionStandstill": {
                    "type": "boolean",
                    "description": "Property. Permission for charging electric energy storage for traction purposes at standstill"
                },
                "umax2": {
                    "type": "integer",
                    "description": "Property. Umax2 for lines referred to in sections 7.4.2.2.1 and 7.4.2.11.1 of Regulation (EU)1301/2014."
                },
                "contactLineSystemType": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. Type of contact line system"
                },
                "energySupplySystem": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. Energy supply system"
                }
            }
        }
    ],
    "required": [
        "id",
        "type"
    ],
    "title": "ContactLineSystem + mapped from ERA ontology by Smart Data Models",
    "description": "System that is used to transmit electrical energy to road or rail vehicles."
}