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記事

抄録

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.

元の言語英語
記事番号3906
ジャーナルSensors (Switzerland)
18
発行部数11
DOI
出版物ステータス出版済み - 11 13 2018

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greenhouses
tomatoes
Farms
Visualization
Equipment and Supplies
Greenhouses
Lycopersicon esculentum
wrist
beacons
radio waves
spatial distribution
Radio Waves
Radio waves
Smartphones
Bluetooth
Wrist
Spatial distribution
Managers
Interviews

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Atomic and Molecular Physics, and Optics
  • Biochemistry
  • Instrumentation
  • Electrical and Electronic Engineering

これを引用

Yield visualization based on farm work information measured by smart devices. / Hashimoto, Yoshiki; Arita, Daisaku; Shimada, Atsushi; Yoshinaga, Takashi; Okayasu, Takashi; Uchiyama, Hideaki; Taniguchi, Rin-Ichiro.

:: Sensors (Switzerland), 巻 18, 番号 11, 3906, 13.11.2018.

研究成果: ジャーナルへの寄稿記事

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AU - Uchiyama, Hideaki

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