Man mano che l’elettronica si diffonde nelle automobili aumenta la quantità di
dati digitali che questa elettronica raccoglie, e capita sempre più spesso che
questi dati vengano anche trasmessi in tempo reale alle case costruttrici. È
la cosiddetta telemetria, resa popolare dalle corse automobilistiche,
le cui dirette televisive vengono arricchite dalla condivisione con gli
spettatori della velocità, dell’accelerazione e di vari altri dati che
arrivano via radio dalle singole vetture.
Il file che si ottiene è in formato CSV standard e può essere letto da qualsiasi
applicazione compatibile, come Excel, Numbers o LibreOffice. È enorme e
dettagliatissimo: un solo giorno di telemetria può contenere decine di
migliaia di righe e occupare vari megabyte.
Comunque sia, con una varietà di dati del genere è possibile ricostruire gli eventi con
grande precisione, istante per istante, documentando quante persone erano a
bordo, a che velocità effettiva stava viaggiando il veicolo in un dato
momento, quando e con che forza è stato premuto il pedale del freno, e così
via, ma è anche possibile ricostruire i comportamenti privati delle persone, attraverso l’analisi dell’apertura delle portiere o della presenza di persone sui vari sedili.
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VIN
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DATE (UTC)
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Charge Handle Communication Signal
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Charge Cable Connected
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Charge Cable Secured
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Charge Port Door Button Pressed
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Auto Lane Change State
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Autosteer Driver Hands On Detection
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Autosteer State (Unavailable is recorded when Autosteer is not available,
SNA is recorded when system state is not available)
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Accelerator Pedal Position (%)
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Brake Pedal Application
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Cruise Control Set Speed (mph / kph)
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Cruise Control State
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Gear Selection
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Vehicle Speed (kph) (Positive is forward direction)
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UI Setting – Steering Sensitivity
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Primary Steering Angle Sensor (degrees) (Positive indicates right
turn)
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Primary Steering Torque Sensor (Nm) (Positive indicates right turn)
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ABS Brake Event
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Brake Master Cylinder Pressure (bar)
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Brake Pedal Manual Application
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Passenger Seat Occupant Classification
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Accelerator Pedal Position Maximum – Sensor A (%) (max since previous
sample)
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Frontal Collision Detected
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Left-side Collision Detected
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Rear Collision Detected
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Right-side Collision Detected
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Rollover Detected
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Deployment Type
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Crash Algorithm Wake-Up
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Lateral Acceleration (m/s^2)
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Longitudinal Acceleration (m/s^2)
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Near Deploy Front Collision Detected
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Near Deploy Left-side Collision Detected
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Near Deploy Rear Collision Detected
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Near Deploy Right-side Collision Detected
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Near Deploy Rollover Detected
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Driver Seat Track Position Status
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Passenger Seat Track Position Status
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Vehicle Yaw Rate (Positive indicates left turn)
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Gear Selector Stalk Status
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UI Setting – PIN to Drive
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PIN Tto Drive accepted
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Requested Charge Current (Amps)
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UI Setting – Automatic Emergency Braking
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UI Setting – Automatic High Beam
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UI Setting – Vehicle Alarm
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UI Setting – Automatic High/Low Beams Enabled
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UI Setting – Automatic Lane Change
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Request Automatic Parking
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UI Request – Enable Charging
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UI Setting – Door Child Locking
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UI Request – close Charge Port Door
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UI Setting – Navigate on Autopilot
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UI Request – Factory Reset
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UI Setting – Forward Collision Warning
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UI Setting – Forward Collision Warning Sensitivity
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UI Request – Follow Navigate on Autopilot Route
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UI Request – Front Trunk Open
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UI Setting – Disable Air Conditioning
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Air Conditioning – Air Distribution Mode
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Air Conditioning – Cabin Blower Setting
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Air Conditioning – Cabin Defog Mode
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Air Conditioning – Cabin Air Recirculation Mode
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Air Conditioning – Rear Cabin Blower Setting
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Seating – Left Front Temperature
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Seating – Right Front Temperature
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Air Conditioning – State
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UI Setting – Autosteer
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UI Setting – Lane Departure Warning
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UI Setting – Headlamps
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UI Request – Vehicle Lock/Unlock
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UI Setting – Mirror Fold
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Navigation Route Active
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Navigating to Supercharger
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Odometer (Kilometers)
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UI Request – Open Charger Port Door
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UI Request – Park Brake
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UI Setting – Acceleration Mode
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Mobile App – Remote Closure Request
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Mobile App – Remote Start Request
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UI Setting – Headlamps After Exit
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Auto Summon Status
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UI Setting – Steering Mode
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UI Setting – Stopping Mode
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Summon State
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UI Request – Track Mode
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UI Request – Trunk Open/Close
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UI Setting – Lane Change Mode
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UI Setting – Unlock On Park
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Air Conditioning – Left Side, Split/Focus
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Air Conditioning – Left Side, Split Percentage
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Air Conditioning – Left Side, Vertical Position
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Air Conditioning – Left Side, Horizontal Position
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Air Conditioning – Right Side, Split/Focus
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Air Conditioning – Right Side, Split Percentage
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Air Conditioning – Right Side, Vertical Position
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Air Conditioning – Right Side, Horizontal Position
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UI Setting – Walk Away Door Locking
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UI Setting – Winch Mode
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UI Request – Wiper Mode
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Wiper Speed
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Daytime Running Light Status – Left
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Daytime Running Light Status – Right
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Seat Occupancy Status – Left Side, Front
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Front Trunk Access Post Usage
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Front Trunk Release – Interior Switch
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Front Passenger Present
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Cabin Preconditioning Status
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Overhead Map Light – Front Left Switch
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Overhead Map Light – Front Right Switch
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Overhead Map Light – Rear Left Switch
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Overhead Map Light – Rear Right Switch
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Left Brake Light
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Left Rear Window Auto-Down Switch
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Left Rear Window Auto-Up Switch
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Left Rear Window Down Switch
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Left Front Window Auto-Down Switch
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Left Rear Window Auto-Down Switch
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Right Front Window Auto-Down Switch
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Right Rear Window Auto-Down Switch
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Left Front Window Auto-Up Switch
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Left Rear Window Auto-Up Switch
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Right Front Window Auto-Up Switch
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Right Rear Window Auto-Up Switch
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Left Front Window Down Switch
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Left Rear Window Down Switch
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Right Front Window Down Switch
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Right Rear Window Down Switch
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Left Front Window Up Switch
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Left Rear Window Up Switch
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Right Front Window Up Switch
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Right Rear Window Up Switch
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Left Rear Window Up Switch
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Steering Column Profile Recall
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Front Left Seatbelt Buckle Status
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Door External Release – Left side, Front
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Front Left Seat – Backrest Position
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Switch Request – Front Left Seat Backrest Back
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Switch Request – Front Left Seat Backrest Forward
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Switch Request – Front Left Seat Lift Down
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Front Left Seat – Lift Position
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Switch Request – Front Left Seat Switch Lift Up
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Switch Request – Front Left Seat Switch Lumbar Down
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Switch Request – Front Left Seat Switch Lumbar In
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Switch Request – Front Left Seat Switch Lumbar Out
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Switch Request – Front Left Seat Switch Lumbar Up
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Switch Request – Front Left Seat Switch Tilt Down
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Front Left Seat – Tilt Position
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Switch Request – Front Left Seat Switch Tilt Up
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Switch Request – Front Left Seat Track Back
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Switch Request – Front Left Seat Track Forward
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Front Left Seat – Track Position
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Hazard Warning Switch Status
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Horn Switch Status
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Seat Occupancy Status – Rear, Centre
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Rear Air Conditioning Control Switch Status
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Door External Release – Left side, Rear
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Door Internal Release – Left side, Rear
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Seatbelt Buckle Status – Left Side, Rear
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Seat Occupancy Status – Left Side, Rear
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Seat Occupancy Status – Right Side, Rear
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Seat Profile Recall – Left Side, Front
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Left Steering Wheel Switch – Pressed
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Left Steering Wheel Switch – Scroll
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Left Steering Wheel Switch – Tilt Left
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Left Steering Wheel Switch – Tilt Right
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Right Steering Wheel Switch – Pressed
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Right Steering Wheel Switch – Scroll
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Right Steering Wheel Switch – Tilt Left
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Right Steering Wheel Switch – Tilt Right
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Right Brake Light
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Right Front Window, Auto-Down Switch
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Right Rear Window, Auto-Down Switch
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Right Front Window, Auto-Up Switch
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Right Rear Window, Auto-Up Switch
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Right Front Window, Down Switch
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Right Rear Window, Down Switch
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Left Front Window, Auto-Down Switch
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Left Rear Window, Auto-Down Switch
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Right Rear Window, Auto-Down Switch
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Left Front Window, Auto-Up Switch
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Left Rear Window, Auto-Up Switch
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Right Rear Window, Auto-Up Switch
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Left Front Window, Down Switch
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Left Rear Window, Down Switch
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Right Rear Window, Down Switch
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Left Front Window, Up Switch
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Left Rear Window, Up Switch
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Right Rear Window, Up Switch
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Right Front Window, Up Switch
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Right Rear Window, Up Switch
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Seatbelt Buckle Status – Right Side, Front
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Door External Release – Right Side, Front
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Door Internal Release – Right Side, Front
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Front Right Seat – Backrest Position
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Switch Request – Front Right Seat Backrest Back
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Switch Request – Front Right Seat Backrest Forward
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Switch Request – Front Right Seat Lift Down
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Front Right Seat – Lift Position
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Switch Request – Front Right Seat Switch Lift Up
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Switch Request – Front Right Seat Switch Lumbar Down
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Switch Request – Front Right Seat Switch Lumbar In
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Switch Request – Front Right Seat Switch Lumbar Out
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Switch Request – Front Right Seat Switch Lumbar Up
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Switch Request – Front Right Seat Switch Tilt Down
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Front Right Seat – Tilt Position
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Switch Request – Front Right Seat Switch Tilt Up
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Switch Request – Front Right Seat Track Back
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Switch Request – Front Right Seat Track Forward
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Front Right Seat – Track Position
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Seatbelt Buckle Status – Centre, Rear
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Door External Release – Right Side, Rear
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Door Internal Release – Right Side, Rear
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Seatbelt Buckle Status – Right, Rear
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Seat Profile Recall – Front Right
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Bluetooth Device 0 Status
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Bluetooth Device 1 Status
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Bluetooth Device 2 Status
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Bluetooth Device 3 Status
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Multiple NFC Cards Detected at Left Pillar
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Multiple NFC Cards Detected at Right Pillar
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ID of NFC card at Left Reader
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ID of NFC card at Right Reader
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Multiple NFC Cards Detected at Centre Console
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ID of NFC card at Centre Console Reader
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Lock/Unlock Authentication from Pillar Reader
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Drive Authentication from Centre Console Reader
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Identity of the Active Key Device
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Vehicle Alarm Status
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Vehicle Authentication Status
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Charge Port Door Lock Status
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Charge Port Door Request
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Lock Request Type
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Summon Request Status
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Trunk Movement Status
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Mobile App Request – Left Front Window
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Mobile App Request – Left Rear Window
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Mobile App Request – Right Front Window
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Mobile App Request – Right Rear Window
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Mobile App Window Request Type