SAREF4EHAW UC3-ECG use case.
type: Dataset
license: etsi-software-license
conforms to: v1.1.1
description: In this SAREF4EHAW example/instance (from SAREF4EHAW UC3 Early Warning System - EWS - and Cardiovascular Accidents detection), the EWS collects data from an e-Health solution that allows monitoring the ECG data of a person (a driver) using the device. Particularly, the ECG solution is the Shimmer3 ECG, which is composed by an ECG device, an application responsible for sending the high-frequency data (in this example 256Hz) from the device to a service (as a mobile app) via Bluetooth. The mobile app aggregates the ECG data and sends the aggregated data to an IoT Hub (a cloud gateway), which follows the publish/subscribe pattern, allowing a service in the cloud to detect and warn possible emergency situations with the driver. Creator/contributor: Joao Moreira https://research.utwente.nl/en/persons/jo%C3%A3o-luiz-moreira

ECGMeasurementsSeries Example001
type: NamedIndividual
type: TimeSeriesMeasurement
has timestamp: 2018-04-22T22:15:30
has values: 2037
has values: 2062
has values: 2043
has values: 2060
has values: 2041
has values: 2047
is measured in: MilliVolts (mV)
has frequency measurement: 256Hz frequency
relates to property: HeartElectricalActivity Person

MilliVolts (mV)
type: NamedIndividual
type: UnitOfMeasure

256Hz frequency
type: NamedIndividual
type: FrequencyMeasurement
has value: 256
is measured in: hertz
relates to property: ECGdeviceFrequency

Recording ECG session 0001
type: NamedIndividual
type: MeasurementCollectionSession
comment: An ECG recording session taken during a trip (truck driver).
consists of: ECGMeasurementsSeries Example001

ECG Device: Shimmer3 ECG unit T9J-RN42
type: NamedIndividual
type: HealthDevice
type: HealthWearable
comment: Shimmer3 EXG unit: device used for INTER-IoT-EWS project.
consists of: AcceleroemeterX ECGDevice
consists of: AcceleroemeterY ECGDevice
consists of: AcceleroemeterZ ECGDevice
consists of: ECGLead III code131389
consists of: ECGLead II code131330
consists of: ECGLead I code131329
consists of: ECGLead Vx RL code131389
has frequency measurement: 256Hz frequency
accomplishes: Recording ECG session 0001