Shunt energy supply method and system applied to multifunctional emergency lighting unmanned aerial vehicle system
By acquiring parameters in real time to generate mode arbitration signals and combining them with a multi-channel power distribution control unit, the power flow and priority requirements of flight control, battery charging and LED lighting in tethered multi-functional emergency lighting drones are resolved, and the system achieves stable operation and smooth mode switching.
CN122324314APending Publication Date: 2026-07-03SHENZHEN SHENG YU MIN PHOTOELECTRIC TECH CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHENZHEN SHENG YU MIN PHOTOELECTRIC TECH CO LTD
- Filing Date
- 2026-06-05
- Publication Date
- 2026-07-03
Smart Images
Figure CN122324314A_ABST
Abstract
This invention belongs to the field of power diversion, and particularly relates to a diversion power supply method and system for multi-functional emergency lighting UAV systems. The method collects the state of charge of the onboard energy storage device, the real-time power consumption of the flight controller, and the target brightness parameters of the LED lighting. A mode arbitration signal is generated through threshold comparison, corresponding to three power supply modes. A multi-channel power distribution control unit achieves coordinated power management of the three channels, and output feedback enables smooth mode switching and overload protection. This invention significantly improves the stability and response speed of the onboard power supply system, ensures the safety of flight controller power supply, balances charging and lighting needs, and enhances the reliability of UAV emergency operations.
Need to check novelty before this filing date? Find Prior Art