RallyBrakingAnalyzer - Circuit Session - Lime Rock MX-5
Rally braking analysis: threshold braking, trail-off quality
Sample Data
| Attribute | Value |
|---|---|
| Source | garage61 |
| Category | circuit_lap |
| File | 01K451BYJ64G0T2GPQ44AKXC86 |
Available Channels (23): LongAccel, VertAccel, YawRate, abs_active, brake, clutch, distance, drs_active, gear, lap_distance_pct, lat_accel, latitude, longitude, position_type, rpm, speed, steering, throttle, time, track_pct, x, y, yaw
Configuration
| Setting | Value |
|---|---|
| Slice Type | lap |
| Metadata Only | False |
| Required Channels | brake, speed, time |
When to Use
- User asks about rally braking technique
- User wants to know if they're using threshold braking
- User asks about trail braking or progressive brake release
- User wants to improve braking consistency
Key Options
| Option | Description |
|---|---|
lap_selection | all |
threshold_brake_ratio | Ratio of initial/max for threshold braking (default: 0.8) |
brake_threshold | Minimum pressure to detect braking (default: 0.1) |
min_brake_duration_ms | Minimum brake duration to count as event (default: 100ms) |
n_best_laps | Number of best laps when lap_selection='n_best' (default: 5) |
Sample Output
Subjects Analyzed: 1
Default Threshold
Options: threshold_brake_ratio=0.8, _config_label=Default Threshold
Error: Invalid options for analyzer 'RallyBrakingAnalyzer': 1 validation error for RallyBrakingOptions
_config_label
Extra inputs are not permitted [type=extra_forbidden, input_value='Default Threshold', input_type=str]
For further information visit https://errors.pydantic.dev/2.12/v/extra_forbidden
Relaxed Threshold
Options: threshold_brake_ratio=0.5, _config_label=Relaxed Threshold
Error: Invalid options for analyzer 'RallyBrakingAnalyzer': 1 validation error for RallyBrakingOptions
_config_label
Extra inputs are not permitted [type=extra_forbidden, input_value='Relaxed Threshold', input_type=str]
For further information visit https://errors.pydantic.dev/2.12/v/extra_forbidden
Example Calls
Am I using threshold braking correctly?
analyze(analyzers='rally_braking', event='...')
Analyzes brake attack speed and threshold braking percentage
How is my trail braking?
analyze(analyzers='rally_braking', event='...', lap_selection='best')
Analyzes trail-off quality on best lap
Generated from b4racing.analysis.analyzers.rally_braking.RallyBrakingAnalyzer