BrakingAnalyzer - Rally Stage - Aston Martin DBR9
Braking performance analysis with brake points, pressure, deceleration, and trail braking metrics
Sample Data
| Attribute | Value |
|---|---|
| Source | motec |
| Category | rally_stage |
| File | /Users/mhild/src/durandom/racing/b4racing/packages/source-motec/tests/fixtures/telemetry-NGP-Car_5-Aston_Martin_DBR9-Stage_138-20260122_120000.ld |
Available Channels (30): brake, brake_layer_temp_fl, brake_layer_temp_fr, brake_layer_temp_rl, brake_layer_temp_rr, brake_temp_fl, brake_temp_fr, brake_temp_rl, brake_temp_rr, brake_wear_fl, brake_wear_fr, brake_wear_rl, brake_wear_rr, clutch, damping_force_fl, damping_force_fr, damping_force_rl, damping_force_rr, distance, engine_temp, gear, handbrake, lap_distance_pct, lat_accel, long_accel, pitch, position_x, position_y, position_z, roll
Configuration
| Setting | Value |
|---|---|
| Slice Type | lap |
| Metadata Only | False |
| Required Channels | brake, speed, time |
When to Use
- User asks about braking performance or brake points
- User wants to compare braking zones across laps
- User asks about trail braking effectiveness
- User wants to see braking consistency
Key Options
| Option | Description |
|---|---|
lap_selection | best |
brake_threshold | Brake detection threshold 0-1 (default: 0.1) |
min_speed_reduction | Minimum speed drop to count as braking (m/s, default: 5.0) |
Sample Output
Subjects Analyzed: 1 Context: Rally stage data
All Laps (Default)
Options: lap_selection=all, _config_label=All Laps (Default)
Error: Invalid options for analyzer 'BrakingAnalyzer': 1 validation error for BrakingOptions
_config_label
Extra inputs are not permitted [type=extra_forbidden, input_value='All Laps (Default)', input_type=str]
For further information visit https://errors.pydantic.dev/2.12/v/extra_forbidden
Example Calls
Analyze my braking for this session
analyze(analyzers='braking', event='01H8SP4HK4', lap_selection='best')
Shows brake points, pressure, deceleration for best lap
How consistent is my braking?
analyze(analyzers='braking', event='01H8SP4HK4', lap_selection='all')
Analyzes braking across all laps to show consistency metrics
Generated from b4racing.analysis.analyzers.braking.BrakingAnalyzer