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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 %