--- $schema: "http://json-schema.org/draft-07/schema#" $id: "https://oimlsmart.org/schemas/R106.yaml" title: "OIML R106 (Automatic Rail-Weighbridges) Certificate Schema" description: | OIML R106 "Automatic rail-weighbridges". Covers coupled-wagon, train-mass and single-wagon weighing. Two parallel accuracy-class vocabularies exist in source PDFs (DK2: coupled_wagon_weighing + total_train_weighing; NL1: wagon_mass + train_mass); both register the same numeric class set 0.5 / 1 / 2 per R106-1 §3.2. type: object required: [certificate, certified_type, characteristics, recommendation] properties: certificate: { $ref: "_core.yaml#/definitions/Certificate" } issuing_authority: { $ref: "_core.yaml#/definitions/IssuingAuthority" } applicants: { $ref: "_core.yaml#/definitions/PartyList" } manufacturers: { $ref: "_core.yaml#/definitions/PartyList" } certified_type: { $ref: "#/definitions/CertifiedType" } characteristics: { $ref: "#/definitions/Characteristics" } recommendation: type: object required: [id, edition, scheme] properties: id: { type: string, const: R106 } edition: { type: integer, enum: [2011] } amendment: { type: [string, integer, "null"] } scheme: { type: string, enum: [A, B] } accuracy_classes: type: array items: oneOf: - type: string - type: number - $ref: "#/definitions/AccuracyClass" test_reports: { $ref: "_core.yaml#/definitions/TestReportList" } revision_history: { $ref: "_core.yaml#/definitions/RevisionHistory" } model_family: { $ref: "_core.yaml#/definitions/ModelFamily" } components: type: array items: { $ref: "_core.yaml#/definitions/Component" } footnotes: { $ref: "_core.yaml#/definitions/FootnoteList" } matrix_tables: { $ref: "#/definitions/MatrixTableList" } d011_tests_applicable: description: Tests mandated by R106-2 type evaluation. type: array items: { $ref: "#/definitions/D011TestReference" } default: - { test_id: d011_t06_static_temperature } - { test_id: d011_t07_static_temperature } - { test_id: d011_t08_damp_heat_steady_state } - { test_id: d011_t09_damp_heat_cyclic } - { test_id: d011_t11_atmospheric_pressure } - { test_id: d011_t15_vibration_random } - { test_id: d011_t16_vibration_sinusoidal } - { test_id: d011_t17_mechanical_shock } - { test_id: d011_t20_ac_mains_voltage_variation } - { test_id: d011_t23_ac_mains_dips_interruptions } - { test_id: d011_t26_bursts_ac_dc_mains } - { test_id: d011_t27_surges_ac_dc_mains } - { test_id: d011_t33_rf_em_fields_general } - { test_id: d011_t35_electrostatic_discharges } definitions: AccuracyClass: description: | OIML R106-1 §3.2 rail-weighbridge accuracy class. A single instrument may be certified for several classes applied to different weighing modes (coupled wagon / total train). allOf: - $ref: "_core.yaml#/definitions/StructuredValue" - properties: value: oneOf: - type: [string, "null"] oneOf: - const: "0.5" description: Class 0.5 — highest precision - const: "1" description: Class 1 — medium-high precision - const: "2" description: Class 2 — medium precision - const: "N/A" description: Not applicable - type: number description: Numeric form of class identifier - type: array minItems: 1 items: oneOf: - type: string - type: number description: Array of class identifiers (multi-class certificate) AccuracyClassCoupledWagonWeighing: description: R106 DK2 issuer class for coupled wagon weighing mode. allOf: - $ref: "#/definitions/AccuracyClass" AccuracyClassTotalTrainWeighing: description: R106 DK2 issuer class for total train weighing mode. allOf: - $ref: "#/definitions/AccuracyClass" AccuracyClassWagonMass: description: R106 NL1 issuer class for wagon mass weighing (single wagon). allOf: - $ref: "#/definitions/AccuracyClass" AccuracyClassTrainMass: description: R106 NL1 issuer class for train mass weighing (total train). allOf: - $ref: "#/definitions/AccuracyClass" ElectromagneticClassification: description: | R106-1 §3.x EM classification. DK2 uses the term "electromagnetic_classification" while NL1 uses "electromagnetic_environment_class"; both refer to D 11 §7.4 E1/E2/E3 classes. allOf: - $ref: "_modules/d011_environmental.yaml#/definitions/EMClass" CertifiedType: type: object required: [category, type_designations] properties: category: { type: string } type_designations: type: array minItems: 1 items: { type: string } module_designation: { type: [string, "null"] } description: { type: [string, "null"] } Characteristics: type: object properties: type_level: type: object additionalProperties: { $ref: "_core.yaml#/definitions/StructuredValue" } properties: accuracy_class_coupled_wagon_weighing: { $ref: "#/definitions/AccuracyClassCoupledWagonWeighing" } accuracy_class_total_train_weighing: { $ref: "#/definitions/AccuracyClassTotalTrainWeighing" } accuracy_class_wagon_mass: { $ref: "#/definitions/AccuracyClassWagonMass" } accuracy_class_train_mass: { $ref: "#/definitions/AccuracyClassTrainMass" } maximum_wagon_weight: { $ref: "_core.yaml#/definitions/StructuredValue" } maximum_wagon_mass: { $ref: "_core.yaml#/definitions/StructuredValue" } minimum_wagon_weight: { $ref: "_core.yaml#/definitions/StructuredValue" } minimum_wagon_mass: { $ref: "_core.yaml#/definitions/StructuredValue" } minimum_capacity: { $ref: "_core.yaml#/definitions/StructuredValue" } maximum_capacity: { $ref: "_core.yaml#/definitions/StructuredValue" } scale_interval: { $ref: "_core.yaml#/definitions/StructuredValue" } transducer_type: { $ref: "_core.yaml#/definitions/StructuredValue" } max_no_of_weighline_transducers: { $ref: "_core.yaml#/definitions/StructuredValue" } max_number_and_type_of_wagons_per_train: { $ref: "_core.yaml#/definitions/StructuredValue" } maximum_number_of_wagons_per_train: { $ref: "_core.yaml#/definitions/StructuredValue" } minimum_number_of_wagons_per_train: { $ref: "_core.yaml#/definitions/StructuredValue" } direction_of_weighing: { $ref: "_core.yaml#/definitions/StructuredValue" } maximum_speed: { $ref: "_core.yaml#/definitions/StructuredValue" } minimum_speed: { $ref: "_core.yaml#/definitions/StructuredValue" } weighing_methods: { $ref: "_core.yaml#/definitions/StructuredValue" } application: { $ref: "_core.yaml#/definitions/StructuredValue" } wagons_pushed_pulled: { $ref: "_core.yaml#/definitions/StructuredValue" } wagons_coupled_uncoupled: { $ref: "_core.yaml#/definitions/StructuredValue" } climatic_environment_location: { $ref: "_core.yaml#/definitions/StructuredValue" } climatic_environment_temperature_range_indicator: { $ref: "#/definitions/ClimaticIndicatorTempRange" } climatic_environment_temperature_range_mechanical_assembly: { $ref: "#/definitions/ClimaticMechanicalTempRange" } software_identification_firmware_version: { $ref: "_core.yaml#/definitions/StructuredValue" } software_identification_firmware_checksum: { $ref: "_core.yaml#/definitions/StructuredValue" } software_identification_gui_version: { $ref: "_core.yaml#/definitions/StructuredValue" } firmware_version: { $ref: "_core.yaml#/definitions/StructuredValue" } firmware_checksum: { $ref: "_core.yaml#/definitions/StructuredValue" } gui_version: { $ref: "_core.yaml#/definitions/StructuredValue" } software_identification: { $ref: "_core.yaml#/definitions/SoftwareIdentification" } temperature_range: { $ref: "_modules/d011_environmental.yaml#/definitions/TemperatureRange" } humidity_class: { $ref: "_modules/d011_environmental.yaml#/definitions/ClimaticClass" } electromagnetic_classification: { $ref: "#/definitions/ElectromagneticClassification" } electromagnetic_environment_class: { $ref: "_modules/d011_environmental.yaml#/definitions/EMClass" } mechanical_environment_class: { $ref: "_modules/d011_environmental.yaml#/definitions/MechanicalClass" } power_supply_voltage: { $ref: "_core.yaml#/definitions/StructuredValue" } power_supply_frequency: { $ref: "_core.yaml#/definitions/StructuredValue" } power_supply_type: { $ref: "_core.yaml#/definitions/StructuredValue" } model_level: type: array items: { $ref: "#/definitions/ModelLevelEntry" } config_level: type: array description: | R106 NL1 certs use config_level to model per-assembly (Indicator vs. Mechanical assembly with load cell) humidity/location/temperature ranges. items: { $ref: "#/definitions/ConfigLevelEntry" } ClimaticIndicatorTempRange: description: Per-assembly temperature range for the indicator sub-unit. allOf: - $ref: "_modules/d011_environmental.yaml#/definitions/TemperatureRange" ClimaticMechanicalTempRange: description: Per-assembly temperature range for the mechanical (load-cell) sub-unit. allOf: - $ref: "_modules/d011_environmental.yaml#/definitions/TemperatureRange" ModelLevelEntry: type: object required: [attribute, values] properties: attribute: { type: string } unit_symbol: { type: [string, "null"] } unit_id: { type: [string, "null"] } values: type: array items: type: object required: [model, value] properties: model: { type: string } value: { $ref: "_core.yaml#/definitions/ValueOrScalar" } footnote_markers: type: array items: { type: string } ConfigLevelEntry: type: object required: [attribute, axis, values] properties: attribute: { type: string } axis: { oneOf: [ { type: string }, { type: "null" } ] } unit_symbol: { type: [string, "null"] } unit_id: { type: [string, "null"] } values: type: array items: type: object required: [condition, value] properties: condition: { type: string } value: { $ref: "_core.yaml#/definitions/ValueOrScalar" } MatrixTableList: description: Preserved structured tables (e.g. measurement-range matrices). type: array items: type: object required: [name, columns, rows] properties: name: { type: string } description: { type: [string, "null"] } columns: type: array items: { type: string } rows: type: array items: type: object additionalProperties: true footnotes: type: array items: { type: string } D011TestReference: description: Reference to an OIML D 11:2013 performance test. type: object required: [test_id] properties: test_id: { type: string, pattern: '^d011_t\d{2}_' } test_level_index: { type: integer, minimum: 1, maximum: 5 } notes: { type: string }