초록 ▼

In a system for optimizing crop growth, vegetation is cultivated in a contained environment, such as a greenhouse, an underground cavern or other enclosed space. Imaging equipment is positioned within or about the contained environment, to acquire spatially distributed crop growth information, and e

In a system for optimizing crop growth, vegetation is cultivated in a contained environment, such as a greenhouse, an underground cavern or other enclosed space. Imaging equipment is positioned within or about the contained environment, to acquire spatially distributed crop growth information, and environmental sensors are provided to acquire data regarding multiple environmental conditions that can affect crop development. Illumination within the contained environment, and the addition of essential nutrients and chemicals are in turn controlled in response to data acquired by the imaging apparatus and environmental sensors, by an “expert system” which is trained to analyze and evaluate crop conditions. The expert system controls the spatial and temporal lighting pattern within the contained area, and the timing and allocation of nutrients and chemicals to achieve optimized crop development. A user can access the “expert system” remotely, to assess activity within the growth chamber, and can override the “expert system”.

대표청구항 ▼

What is claimed is: 1. A system for achieving optimized crop growth, comprising:a growth chamber which is sealed off from an ambient environment;imaging means for acquiring and monitoring spatially distributed crop growth information within said growth chamber, said imaging means comprising at least

What is claimed is: 1. A system for achieving optimized crop growth, comprising:a growth chamber which is sealed off from an ambient environment;imaging means for acquiring and monitoring spatially distributed crop growth information within said growth chamber, said imaging means comprising at least one device selected from the group consisting of a multispectral imager, a hyperspectral imager, a RAMAN, a thermal luminescence imager and a photo acoustic imager;environmental monitoring means for acquiring and monitoring data regarding environmental conditions within said growth chamber;illumination and environmental control means for controlling illumination and environmental conditions in said growth chamber; andan expert system that is coupled to said imaging means and said environmental means, said expert system being trained to analyze and evaluate crop growth conditions within the growth chamber using a heuristic method, and to control said illumination and environmental control means to achieve optimized crop growth and minimum consumption of energy and nutrients, wherein said expert system controls said illumination in response to said spatially distributed crop growth information to achieve a spatial, spectral and temporal distribution of illumination within the growth chamber that optimizes plant growth, maximizes yield and minimizes power consumption.