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Usage Report

Vehicle: SRBC 18 Date: 05/03/2026 Location: Valence, Drome, France Missions: 1

Mission context

Weather

Precipitation type None
Temperature 20 °C
Sun position Ouest

Terrain

Slope 3 %
Cross slope 7 %

Sol

Texture Sandy loam
Dominant particle size Gravel 2-20 mm
Moisture condition Friable (optimal)

Crop

Weed pressure 0 %

Adjacent environment

Tall vegetation Yes
Tall buildings No
Metal structures Yes
Ditch or embankment No
High-voltage lines No
Residential area No
School or playground No
Roads No
No-network zone No

Robot configuration

Robot weight 220 kg
Robot width 1.75 m
Tool
Tool name Support à roues sans outils
Tool type Trailed
Tool weight 100 kg
Tool length 1.1 m
Tool width 1.75 m
Tool height 0.6 m
Total tool length 1.1 m

Mission overview

Mission parameters

Trajectory rectiligne,square turn
Working speed 2.8 km/h
Mission file Valence3.json
Geofencing enabled Yes

Organization

Workforce
Total employees 1
Employees on robot task 0
Surface area
Theoretical plot surface 0.02 ha
Worked plot surface 0.0309 ha
Robot-cultivated surface 0 ha
Plot fragmentation Consolidated (<0.5 km)

Agronomic summary

Energy per hectare 1.47 kWh/ha
Work rate 0.12 ha/h
Autonomy per battery 1.73 ha/batterie

Time tracking

Tool setup 15 min
GPS connection wait 45 min
Wi-Fi connection wait 0 min
Supervision time 110 min
Travel time 10 min
Number of restarts 3
Number of stops 14
Stop causes Derive de la trajectoire en devers. Pas de demis tour avec le robot à roues

Work assessment

Quality appreciation Somewhat dissatisfied
Crop damage None

Performance Indicators

Agronomic

Crop species
N/A
Growth stage
N/A
Soil texture
Sandy loam
Soil moisture
Friable (optimal)
Weed pressure
0 %
Planned operation
N/A
Work quality assessment
Somewhat dissatisfied
Crop damage
None

Energy

SOC at start
82.90 %
SOC at end
71.40 %
Total discharge
12.45 %
For a battery pack capacity of: 2.54 kWh
Total energy consumed
0.32 kWh
Average power
0.18 kW
Energy per hectare
1.47 kWh/ha
Autonomy per battery
1.73 ha/batterie
Reference battery: 2.54 kWh

Work Rate

Work rate
0.12 ha/h
Area covered
0.22 ha
Worked plot surface
0.03 ha
Worked area
0.14 ha
Effective area
0.03 ha
Coverage rate
377.64 %
Average speed (km/h)
1.40 km/h
Max speed (km/h)
3.60 km/h

Economic

Electricity price
N/A
Labor cost per hour
N/A
Employees assigned
0
Labor cost per hectare
N/A
Energy cost
N/A
Energy cost per hectare
N/A
Total cost
N/A
Prix de l'électricité non disponible dans le COD
Total cost per hectare
N/A

Environmental

Temperature
20 °C
Precipitation type
None
CO₂ emissions
0.10 kg
Emission factor applied: 317 g CO₂ per kWh.
Plot fragmentation
Consolidated (<0.5 km)

Mission

Planned distance
169.61 m
Performed distance
1229.32 m
Distance deviation
1059.70 m
Performed distance (%)
724.78 %
Mean lateral deviation
12.98 cm
kpi.mission.lateral_deviation_mean_cm_note
Max lateral deviation
20.00 cm
Without half-turn
Mean lateral deviation (tool)
12.19 cm
Without half-turn, tool distance: 110 cm
Max lateral deviation (tool)
20.00 cm
Without half-turn, tool distance: 110 cm
Worked rows
3

Operational

Robot weight
220.00 kg
Tool weight
N/A
Total weight
220.00 kg
Energy per kg per hectare
0.01 kWh/kg/ha
Mean torque at work (% of nominal)
16.05 %
Reference nominal torque: 2.39 N·m — Number of motors: 4.

Safety

Geofencing exits
0
Time outside geofencing (seconds)
0.00 s
Time outside geofencing (hours)
0.00 h
Local emergency stops
0
Remote emergency stops
0
Bumper activations
0

Reliability

Output errors
0
Input errors
0
Battery errors
0
Motor errors
0
Cylinder errors
0
Total errors
0
Output error time (seconds)
0.00 s
Input error time (seconds)
0.00 s
Battery error time (seconds)
0.00 s
Motor error time (seconds)
0.00 s
Cylinder error time (seconds)
0.00 s
Total error time (seconds)
0.00 s
Error rate per hour
0.00 /h
System availability
100.00 %

Localization

Localization errors
0
Error time (seconds)
0.00 s
Error time (hours)
0.00 h

Time

Total duration
6251.80 s
Total duration (hours)
1.74 h
Active time
3234.24 s
Active time (hours)
0.90 h
Inactive time
3017.56 s
Inactive time (hours)
0.84 h
Active time (%)
51.73 %
Inactive time (%)
48.27 %