Environmental control in the total production system using artificial intelligence and image processing technology

利用人工智能和图像处理技术对整个生产系统进行环境控制

• 批准号: 15380173
• 负责人: NISHINA Hiroshige
• 金额: $ 10.11万
• 依托单位: Ehime University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2003
• 资助国家: 日本
• 起止时间: 2003 至 2004
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15380173/
• 关键词: high brix tomato fruit; projection area; heat stress; neural network; genetic algorithms; image processing; thermal image; wire size reduction; 人工知能; 水損失; 糖度; 葉面積

The following results were made dear in this research.(1)Projection area of leaves of tomato plants is effective as an index of irrigation for the production of tomato fruit with high brix in the nutrient solution cultivation system. As for the direction of projection, vertical direction is the best. The accumulated evapotranspiration rate estimated from the solar radiation and water vapor saturation deficit is also an effective index.(2)As for the process of fruit storage, the temperature operation that first raises to the high temperature(40℃) fir 24h and then drops to the lowest temperature is optimal to reduce the water loss, the change of skin color and the respiration of fruit.(3)As for the utilization of image processing, the leaf and the fruit of the tomato plant can be distinguished by the difference of surface temperature measured by thermography. The mature fruit and the immature fruit can be distinguished by the color difference measured by CCD camera. To use both the thermal image measured by thermography and the color image measured by CCD camera is effective to find out the fruit bidden by the leaves.

在这项研究中取得了以下成果。（1）番茄植株叶片投影面积可作为营养液栽培系统中生产高锤度番茄果实的有效灌溉指标。至于投影方向，垂直方向最好。由太阳辐射和水汽饱和亏缺估算的累积蒸散率也是一个有效的指标。(2)As在贮藏过程中，先升温至高温（40℃）24h后再降温至最低温度的处理，有利于减少果实的失水、果皮颜色的变化和呼吸作用。(3)As对于图像处理的利用，可以通过热成像测量的表面温度的差异来区分番茄植物的叶子和果实。利用CCD摄像机测量的颜色差异可以区分成熟果实和未成熟果实。同时利用红外热像仪测量的热像和CCD摄像机测量的彩色图像，可以有效地识别出被叶片包裹的果实。

项目成果

Morimoto, T., Hashimoto, Y.: "A decision and control system mimicking a skilled grower's thinking process for dynamic optimization of the storage environment."Environment Control in Biology. 41(3). 221-234 (2003)

Morimoto, T.，Hashimoto, Y.：“决策和控制系统模仿熟练种植者的思维过程，以动态优化存储环境。”生物学中的环境控制。

新農業環境工学

新农业与环境工程

• 发表时间: 2004
• 作者: Koji Maruyama;北野雅治
• 通讯作者: 北野雅治

A decision and control system mimicking a skilled grower's thinking process for dynamic optimization of the storage environment.

决策和控制系统模仿熟练种植者的思维过程，以动态优化存储环境。

• 发表时间: 2003
• 期刊: Environment Control in Biology 41(3)
• 作者: Morimoto;T.;Hashimoto;Y.
• 通讯作者: Y.

Dynamic optimization of storage temperature for qualitative improvement of fruit during storage.

动态优化贮藏温度，提高果实贮藏品质。

• 发表时间: 2004
• 期刊: Proceedings of the AGENG2004 (CD-ROM)
• 作者: Morimoto;T.;Hatou;K.;Nishina;H.;Aono;T.;Hashimoto;Y.
• 通讯作者: Y.

Morimoto, T.: "Dynamic optimizations of cultivation and fruit-storage processes using a speaking plant-based intelligent control technique"Environment Control in Biology. 41(3). 193-210 (2003)

Morimoto, T.：“使用基于植物的智能控制技术动态优化栽培和水果储存过程”生物学环境控制。