Title:
GROWTH INFORMATION MANAGEMENT DEVICE, GROWTH INFORMATION MANAGEMENT SYSTEM, GROWTH INFORMATION MANAGEMENT DEVICE CONTROL METHOD AND GROWTH INFORMATION MANAGEMENT PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/158290
Kind Code:
A1
Abstract:
[Problem] To provide a growth information management device that can ascertain, with good accuracy, the growth state of plants etc. regardless of changes in the position of an apparatus or the like on which the device is disposed. [Solution] A growth information management device 100, in a state of being attached to a separate apparatus 1, projects measurement light onto plants P, acquires growth information thereof on the basis of received reflected-light, and corrects the growth information on the basis of information on a change in the projection direction of the measurement light, such change accompanying a change in the position of the separate apparatus.
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Inventors:
AKIYAMA SHUGO (JP)
Application Number:
PCT/JP2019/051292
Publication Date:
August 06, 2020
Filing Date:
December 26, 2019
Export Citation:
Assignee:
TOPCON CORP (JP)
International Classes:
B64C39/02; A01G7/00; B64D47/02; G01N21/27
Domestic Patent References:
| WO2016181743A1 | 2016-11-17 |
Foreign References:
| JP2007124932A | 2007-05-24 | |||
| JP2018042524A | 2018-03-22 | |||
| JP2018044913A | 2018-03-22 | |||
| JP2016223971A | 2016-12-28 | |||
| JP2017184640A | 2017-10-12 | |||
| JPS5522913B2 | 1980-06-19 |
Other References:
See also references of EP 3919381A4
Attorney, Agent or Firm:
ARAI Tamotsu et al. (JP)
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