Continuous 20Hz Sensor Stream & Motion Calculus
Unlike basic fitness apps that ping GPS every 10–15 seconds, ThrottleIQ streams continuous 20Hz GPS coordinates coupled with phone accelerometer and gyroscope derivatives.
- Background Wakelock: Keeps recording with foreground service even when phone is screen-locked in a jacket or pocket.
- Jerk & Acceleration: Computes instantaneous rate of change of acceleration to detect hard braking and aggressive overtakes.
- Jitter Filtering: Discards poor-accuracy fixes (>25m GPS drift) and cleanly separates idle stops from true moving velocity.