A mobile dynamic lighting system

By using a mobile dynamic lighting system, which utilizes unmanned aerial vehicles or ground robots equipped with lighting output modules and environmental perception modules, precise control of the light cycle is achieved. This solves the spatial limitation problem of traditional supplemental lighting technology in complex environments and improves the quality and yield of agricultural products.

CN122397518APending Publication Date: 2026-07-17

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Filing Date
2026-05-06
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing plant supplemental lighting technologies struggle to achieve precise dynamic control of photoperiod in hilly areas, regions without electricity supply, and open field environments, thus limiting the large-scale optimized production of high-value-added agricultural products.

Method used

A mobile dynamic lighting system is adopted, which uses unmanned aerial vehicles or ground robots equipped with lighting output modules and environmental perception modules. The environmental perception module identifies independent units in the target area and controls the mobile carrier platform to move according to a preset motion mode to achieve continuous illumination and dynamic avoidance of light spots. Combined with specific spectral combinations, it regulates plant growth.

Benefits of technology

It enables precise photoperiod regulation in complex terrain and areas without electricity, promoting or delaying plant flowering, ensuring consistent crop flowering time, and improving the quality and yield of agricultural products.

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Abstract

本申请提出一种移动式动态光照系统,光照输出模块在目标区域形成可移动光斑,环境感知模块识别需差异化处理的独立单元;控制单元控制移动载体平台按预设运动模式行进,使光斑对每个独立单元的持续照射时间达到预设时长标准,并基于环境感知模块的实时监测数据启停光照输出模块以动态避开指定子区域;该系统突破传统补光技术的空间限制,利用无人飞行器或地面机器人搭载聚光LED光源,结合环境感知模块实时识别作物独立单元并构建空间拓扑模型,实现光斑对目标单元的持续精准照射,在监测到预设生理阈值时即刻终止指定子区域光照,同时施加特定光谱促进长日照植物开花或推迟短日照植物开花。
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