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Usage Report

Vehicle: SRBC TEST Date: 13/03/2026 Location: SABI AGRI, Auvergne, France Missions: 2

Mission context

Weather

Precipitation type None
Temperature 17 °C
Sun position Zenith

Terrain

Slope 0 %
Cross slope 0 %

Sol

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

Crop

Species Radis et carottes
Growth stage Germination
Weed pressure 10 %
Planned operation Soil preparation

Adjacent environment

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

Robot configuration

Robot weight 280 kg
Robot width 0.64 m
Tool
Tool name Herse etri
Tool type Mounted
Tool weight 15 kg
Tool length 0.8 m
Tool width 0.6 m
Tool height 0.6 m
Total tool length 1.1 m
Working depth 0.03 m

Mission overview

Mission parameters

Task to perform Grattage
Trajectory rectiligne, square turn
Working speed 2.8 km/h
Mission file mission_carotte_2.json
Geofencing enabled Yes

Organization

Workforce
Total employees 2
Employees on robot task 0
Surface area
Theoretical plot surface 0.04 ha
Worked plot surface 0.0492 ha
Robot-cultivated surface 0.04 ha
Plot fragmentation Consolidated (<0.5 km)

Agronomic summary

Energy per hectare 5.17 kWh/ha
Work rate 0.07 ha/h
Autonomy per battery 0.49 ha/batterie

Time tracking

Tool setup 2 min
GPS connection wait 22 min
Wi-Fi connection wait 0 min
Supervision time 25 min
Travel time 5 min
Number of restarts 1
Number of stops 0
Stop causes redémarrage docker de loc

Work assessment

Quality appreciation Generally satisfied
Crop damage None

Performance Indicators

Agronomic

Crop species
Radis et carottes
Growth stage
Germination
Soil texture
Clay loam
Soil moisture
Friable (optimal)
Weed pressure
10 %
Planned operation
Soil preparation
Work quality assessment
Generally satisfied
Crop damage
None

Energy

SOC at start
94.00 %
SOC at end
83.80 %
Total discharge
11.08 %
For a battery pack capacity of: 2.54 kWh
Total energy consumed
0.28 kWh
Average power
0.34 kW
Energy per hectare
5.17 kWh/ha
Autonomy per battery
0.49 ha/batterie
Reference battery: 2.54 kWh

Work Rate

Work rate
0.07 ha/h
Area covered
0.05 ha
Worked plot surface
0.05 ha
Worked area
0.04 ha
Effective area
0.03 ha
Coverage rate
1.46 %
Average speed (km/h)
1.09 km/h
Max speed (km/h)
3.60 km/h

Economic

Electricity price
0.19 €/kWh
Labor cost per hour
N/A
Employees assigned
0
Labor cost per hectare
N/A
Energy cost
0.05 €
Energy cost per hectare
0.98 €/ha
Total cost
0.05 €
Total cost per hectare
0.98 €/ha

Environmental

Temperature
17 °C
Precipitation type
None
CO₂ emissions
0.09 kg
Emission factor applied: 317 g CO₂ per kWh.
Plot fragmentation
Consolidated (<0.5 km)

Mission

Planned distance
653.86 m
Performed distance
850.97 m
Distance deviation
197.11 m
Performed distance (%)
130.14 %
Mean lateral deviation
4.34 cm
kpi.mission.lateral_deviation_mean_cm_note
Max lateral deviation
19.85 cm
Without half-turn
Mean lateral deviation (tool)
6.98 cm
Without half-turn, tool distance: 110 cm
Max lateral deviation (tool)
19.98 cm
Without half-turn, tool distance: 110 cm
Worked rows
21

Operational

Robot weight
280.00 kg
Tool weight
15.00 kg
Total weight
295.00 kg
Energy per kg per hectare
0.02 kWh/kg/ha
Mean torque at work (% of nominal)
50.37 %
Reference nominal torque: 2.39 N·m — Number of motors: 2.

Safety

Geofencing exits
1
Time outside geofencing (seconds)
106.97 s
Time outside geofencing (hours)
0.03 h
Local emergency stops
0
Remote emergency stops
0
Bumper activations
0

Reliability

Output errors
0
Input errors
0
Battery errors
0
Motor errors
1
Cylinder errors
0
Total errors
1
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)
0.22 s
Cylinder error time (seconds)
0.00 s
Total error time (seconds)
0.22 s
Error rate per hour
1.20 /h
System availability
99.99 %

Localization

Localization errors
1
Error time (seconds)
769.61 s
Error time (hours)
0.21 h

Time

Total duration
2999.90 s
Total duration (hours)
0.83 h
Active time
1673.95 s
Active time (hours)
0.46 h
Inactive time
1325.95 s
Inactive time (hours)
0.37 h
Active time (%)
55.80 %
Inactive time (%)
44.20 %

Mission context

Weather

Precipitation type None
Temperature 17 °C
Sun position Zenith

Terrain

Slope 0 %
Cross slope 0 %

Sol

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

Crop

Species Radis et carottes
Growth stage Germination
Weed pressure 10 %
Planned operation Soil preparation

Adjacent environment

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

Robot configuration

Robot weight 280 kg
Robot width 0.64 m
Tool
Tool name Herse etri
Tool type Mounted
Tool weight 15 kg
Tool length 0.8 m
Tool width 0.6 m
Tool height 0.6 m
Total tool length 1.1 m
Working depth 0.03 m

Mission overview

Mission parameters

Task to perform Grattage
Trajectory rectiligne, square turn
Working speed 2.8 km/h
Mission file mission_carotte_1.json
Geofencing enabled Yes

Organization

Workforce
Total employees 2
Employees on robot task 0
Surface area
Theoretical plot surface 0.04 ha
Worked plot surface 0.0505 ha
Robot-cultivated surface 0.04 ha
Plot fragmentation Consolidated (<0.5 km)

Agronomic summary

Energy per hectare 4.34 kWh/ha
Work rate 0.06 ha/h
Autonomy per battery 0.59 ha/batterie

Time tracking

Tool setup 2 min
GPS connection wait 0 min
Wi-Fi connection wait 0 min
Supervision time 3 min
Travel time 1 min
Number of restarts 0
Number of stops 1
Stop causes décalage suivis 1er demis-tour

Work assessment

Quality appreciation Generally satisfied
Crop damage None

Performance Indicators

Agronomic

Crop species
Radis et carottes
Growth stage
Germination
Soil texture
Clay loam
Soil moisture
Friable (optimal)
Weed pressure
10 %
Planned operation
Soil preparation
Work quality assessment
Generally satisfied
Crop damage
None

Energy

SOC at start
83.80 %
SOC at end
73.50 %
Total discharge
11.17 %
For a battery pack capacity of: 2.54 kWh
Total energy consumed
0.28 kWh
Average power
0.26 kW
Energy per hectare
4.34 kWh/ha
Autonomy per battery
0.59 ha/batterie
Reference battery: 2.54 kWh

Work Rate

Work rate
0.06 ha/h
Area covered
0.07 ha
Worked plot surface
0.05 ha
Worked area
0.04 ha
Effective area
0.04 ha
Coverage rate
0.51 %
Average speed (km/h)
1.13 km/h
Max speed (km/h)
3.60 km/h

Economic

Electricity price
0.19 €/kWh
Labor cost per hour
N/A
Employees assigned
0
Labor cost per hectare
N/A
Energy cost
0.05 €
Energy cost per hectare
0.82 €/ha
Total cost
0.05 €
Total cost per hectare
0.82 €/ha

Environmental

Temperature
17 °C
Precipitation type
None
CO₂ emissions
0.09 kg
Emission factor applied: 317 g CO₂ per kWh.
Plot fragmentation
Consolidated (<0.5 km)

Mission

Planned distance
670.27 m
Performed distance
1024.27 m
Distance deviation
354.01 m
Performed distance (%)
152.82 %
Mean lateral deviation
3.77 cm
kpi.mission.lateral_deviation_mean_cm_note
Max lateral deviation
19.97 cm
Without half-turn
Mean lateral deviation (tool)
5.92 cm
Without half-turn, tool distance: 110 cm
Max lateral deviation (tool)
20.00 cm
Without half-turn, tool distance: 110 cm
Worked rows
21

Operational

Robot weight
280.00 kg
Tool weight
15.00 kg
Total weight
295.00 kg
Energy per kg per hectare
0.01 kWh/kg/ha
Mean torque at work (% of nominal)
32.59 %
Reference nominal torque: 2.39 N·m — Number of motors: 2.

Safety

Geofencing exits
0
Time outside geofencing (seconds)
0.00 s
Time outside geofencing (hours)
0.00 h
Local emergency stops
1
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
3
Error time (seconds)
716.00 s
Error time (hours)
0.20 h

Time

Total duration
3922.90 s
Total duration (hours)
1.09 h
Active time
2363.28 s
Active time (hours)
0.66 h
Inactive time
1559.62 s
Inactive time (hours)
0.43 h
Active time (%)
60.24 %
Inactive time (%)
39.76 %