Epiphytic system and epiphytic method

By using an epiphytic system in a terrestrial water tank, and by utilizing light source control and the negative phototaxis of zoospores, zoospores can be efficiently epiphyted on the implantation device, thus solving the problem of zoospore sedimentation and improving epiphytic efficiency.

CN120202927BActive Publication Date: 2026-06-12TOYOTA JIDOSHA KK
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TOYOTA JIDOSHA KK
Filing Date
2024-12-25
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing technologies make it difficult to efficiently attach zoospores to implantation devices in terrestrial water tanks, especially to prevent them from settling and accumulating at the bottom of the tank.

⚗Method used

An epiphytic system is adopted, which includes a bottom water tank, implantation device, vertical light source, brightness detector, distribution calculation unit and horizontal light source. By controlling the brightness distribution and position of the light source, the negative phototaxis of zoospores is utilized to enable them to efficiently epiphyte on the implantation device.

🎯Benefits of technology

This method achieves efficient epiphytic growth of zoospores, reduces sedimentation and accumulation at the bottom of the tank, and improves epiphytic efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present application provides a periphytic system and a periphytic method. The periphytic device includes a bottomed water tank, an implanting member capable of allowing zoospores released from a parent alga to periphysis, and a vertical light source capable of irradiating light from below toward the zoospores. The periphytic device includes a plurality of luminance detectors configured above the bottomed water tank and capable of detecting a luminance distribution of the vertical light source, a distribution calculation unit configured to calculate a three-dimensional distribution of the zoospores based on a luminance detection result of the plurality of luminance detectors, and a swimming control unit configured to control swimming of the zoospores in such a manner that the zoospores swim toward the implanting member based on the three-dimensional distribution of the zoospores.
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