Ehime Agricultural Experiment Station Yasushi KOHNO Precision citrus production concept based on information from mobile citrus fruit grading robot, field-server, and satellite Ehime Agricultural Experiment Station Yasushi KOHNO
The news about the security of the food
Traceability of the agricultural production which used a QR cord
The production of citrus fruit in Ehime prefecture
A mandarin orange grows to the tree Mandarin oranges on the trees
The information of the citrus fruit production A NIR inspection system A production history
Outline of the whole project Analysis for posture control of the satellite Improvement of the robot Improvement of the field-server Information Analysis on Orchard, Growth Environment, and Products Information from satellite images Information from the robot Information from field-servers Information from fruit grading facility and operators Simulation for posture control of satellite Manufacture of mobile fruit grading robot Construction of field-server Construction of the database
Mobile citrus fruit grading robot NIR inspection device machine vision systems D-GPS roller pin conveyor Photo sensor laser sensor laser sensor
Information from Mobile citrus fruit grading robot Location information Robot location, Time Fruit Information Fruit appearance, Internal quality Monitoring image for trees Leaf color Canopy size Flower quantity etc.
Field-server Temperature，Humidity Soil temperature，Soil water Quantity of sunlight Precipitation Wind direction and velocity Image Leaf color, Flower quantity, Canopy size
Satellite image Color image Near-infrared light image Information of the garden Inclination， Soil temperature ，Soil water Information of the tree Leaf color，Size of the tree， Quantity of the flower etc.
The image of data Soil water , Shape of the tree Satellite image wide Space scale wide narrow Satellite image Mobile citrus fruit grading robot Field-server Leaf color , Canopy size Short Time scale long
A NIR inspection system
Information from fruit grading system Farm ID Sugar content，Acidity Appearance Size
Operation record Farm ID Feritilization Irrigation Time and date
Satellite Grading robot Field-server 写真提供；AXA Wide-range giography Environmental info. Local climate Info. Environmental info. Operation record Product info. Database
The aim of this study To clarify performance and accuracy of each device by multi-dimensional analysis with spatial consideration and time scale To clarify required information for precise production of citrus fruit and performance and function of each sensor To enable the database to be used for both tree management and food traceability to keep safety and security on food distribution