JP2005245462A5 - - Google Patents
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- Publication number
- JP2005245462A5 JP2005245462A5 JP2005119973A JP2005119973A JP2005245462A5 JP 2005245462 A5 JP2005245462 A5 JP 2005245462A5 JP 2005119973 A JP2005119973 A JP 2005119973A JP 2005119973 A JP2005119973 A JP 2005119973A JP 2005245462 A5 JP2005245462 A5 JP 2005245462A5
- Authority
- JP
- Japan
- Prior art keywords
- water
- paddy
- water temperature
- paddy field
- water supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Claims (2)
上記水田の水温を計測するための水温計と、上記水田に給水される水の水温を計測するための水温計と、上記水田水温と上記給水水温との比較に基づいて上記揚水装置を動作させる制御手段とを備えるか、あるいは
上記水田の水温又は上記水田に給水される水の水温のいずれか一方を計測するための水温計と、上記水田水又は上記給水水温の高低に基づいて上記揚水装置を動作させる制御手段とを備えることを特徴とした水田の水管理システム。 A paddy field water management system that controls a flooding device installed in a irrigation channel for introducing water from a water source to a paddy field, and controls the flow rate of the irrigation channel,
The water temperature meter for measuring the water temperature of the paddy field, the water temperature meter for measuring the water temperature of water supplied to the paddy field, and the pumping device is operated based on a comparison between the paddy water temperature and the feed water temperature. Or a water temperature meter for measuring either the water temperature of the paddy field or the water temperature of water supplied to the paddy field, and the pumping device based on the level of the paddy water or the feed water temperature. A water management system for paddy fields characterized by comprising control means for operating the paddy field.
稲の生育時期に基づいて水田の適正水位を設定する水位設定手段と、
所定期間先までの気象予測値、稲の生育状態、水源水温、水田水位、および給水量に基づいて、給水後の水田水温を予測し、その水田水温が適正水温になるような適正給水量を出力する水田水温調整手段と、
上記出力された適正給水量を水田に対して給水する自動給水装置と、
上記適正給水量の給水後に水田水位が適正水位に到達していない場合は、水田水位が適正水位に到達するまで、上記水田水温調整手段による適正給水量の出力と、上記自動給水装置による水田への上記適正給水量の給水を繰り返す手段と、を備えたことを特徴とする水田水温調整装置。 In the paddy field water temperature adjustment device that predicts the growth state of rice and supplies water to the paddy field according to the predicted growth state of rice,
Water level setting means for setting an appropriate water level for paddy fields based on the growing season of rice,
Based on the weather forecast value up to a predetermined period ahead, rice growth state, water source water temperature, paddy water level, and water supply amount, the paddy water temperature after water supply is predicted, and the appropriate water supply amount is set so that the paddy water temperature becomes the appropriate water temperature. Paddy water temperature adjusting means for outputting;
An automatic water supply device for supplying the output appropriate water supply amount to paddy fields;
If the paddy water level does not reach the proper water level after the water supply of the proper water supply amount, the paddy water temperature output means the appropriate water supply output and the paddy field by the automatic water feeder until the paddy water level reaches the proper water level. And a means for repeating water supply of the above-mentioned appropriate water supply amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005119973A JP3871218B2 (en) | 2005-04-18 | 2005-04-18 | Paddy field water management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005119973A JP3871218B2 (en) | 2005-04-18 | 2005-04-18 | Paddy field water management system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35248199A Division JP2001161192A (en) | 1999-12-13 | 1999-12-13 | Water tending system for paddy field |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005245462A JP2005245462A (en) | 2005-09-15 |
| JP2005245462A5 true JP2005245462A5 (en) | 2006-02-09 |
| JP3871218B2 JP3871218B2 (en) | 2007-01-24 |
Family
ID=35026533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005119973A Expired - Fee Related JP3871218B2 (en) | 2005-04-18 | 2005-04-18 | Paddy field water management system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3871218B2 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6555083B2 (en) * | 2015-02-10 | 2019-08-07 | Tdk株式会社 | Water temperature control system |
| CA3060648C (en) | 2016-04-08 | 2021-08-17 | Husqvarna Ab | Intelligent watering system |
| KR102268036B1 (en) * | 2016-04-08 | 2021-06-23 | 허스크바르나 에이비 | Intelligent watering pump |
| JP7111489B2 (en) * | 2018-03-30 | 2022-08-02 | 株式会社クボタ | Field water supply reservation system, field water management system, field water management server, irrigation water management system, and irrigation water management server |
| JP7187297B2 (en) * | 2018-12-25 | 2022-12-12 | 株式会社クボタケミックス | Water tap, field water level control device and field management device |
| JP7317693B2 (en) | 2018-12-28 | 2023-07-31 | 株式会社クボタ | Field water management system |
| JP7358230B2 (en) | 2018-12-28 | 2023-10-10 | 株式会社クボタ | Field water management system, wide field water supply management system, and irrigation water management system |
| JP6812024B2 (en) * | 2019-05-31 | 2021-01-13 | 丸上若葉工業株式会社 | Rice cultivation system, rice cultivation method |
| JP6823139B2 (en) * | 2019-10-30 | 2021-01-27 | 積水化学工業株式会社 | Water faucet automatic opening and closing device |
| JP2020048566A (en) * | 2019-11-20 | 2020-04-02 | ハスクバーナ・アーベー | Intelligent watering system |
| JP7301895B2 (en) * | 2019-11-28 | 2023-07-03 | ハスクバーナ・アーベー | intelligent watering pump |
| JP6847186B2 (en) * | 2019-11-28 | 2021-03-24 | ハスクバーナ・アーベー | Intelligent watering pump |
| JP7244138B2 (en) * | 2020-05-12 | 2023-03-22 | 株式会社ほくつう | Water management device |
| JP7005689B2 (en) * | 2020-06-12 | 2022-01-21 | 株式会社クボタ | Water supply and distribution management system, field water management device and irrigation water management device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000069865A (en) * | 1998-08-28 | 2000-03-07 | Hitachi Ltd | Temperature control for water in rice paddy |
| JP2001161192A (en) * | 1999-12-13 | 2001-06-19 | Hitachi Ltd | Water tending system for paddy field |
-
2005
- 2005-04-18 JP JP2005119973A patent/JP3871218B2/en not_active Expired - Fee Related
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