Yield visualization based on farm work information measured by smart devices

Yoshiki Hashimoto, Daisaku Arita, Atsushi Shimada, Takashi Yoshinaga, Takashi Okayasu, Hideaki Uchiyama, Rin Ichiro Taniguchi

研究成果: ジャーナルへの寄稿学術誌査読

1 被引用数 (Scopus)


This paper proposes a new approach to visualizing spatial variation of plant status in a tomato greenhouse based on farm work information operated by laborers. Farm work information consists of a farm laborer’s position and action. A farm laborer’s position is estimated based on radio wave strength measured by using a smartphone carried by the farm laborer and Bluetooth beacons placed in the greenhouse. A farm laborer’s action is recognized based on motion data measured by using smartwatches worn on both wrists of the farm laborer. As experiment, harvesting information operated by one farm laborer in a part of a tomato greenhouse is obtained, and the spatial distribution of yields in the experimental field, called a harvesting map, is visualized. The mean absolute error of the number of harvested tomatoes in each small section of the experimental field is 0.35. An interview with the farm manager shows that the harvesting map is useful for intuitively grasping the states of the greenhouse.

ジャーナルSensors (Switzerland)
出版ステータス出版済み - 11月 13 2018

!!!All Science Journal Classification (ASJC) codes

  • 分析化学
  • 情報システム
  • 器械工学
  • 原子分子物理学および光学
  • 電子工学および電気工学
  • 生化学


「Yield visualization based on farm work information measured by smart devices」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。