Management platform for flight test of agriculture and forestry spraying operation of large unmanned aerial vehicle

By integrating sensors and data analysis modules to monitor the distribution deviation of liquid medicine in real time, the problem of center of gravity imbalance caused by uneven distribution of liquid medicine during UAV agricultural and forestry spraying operations is solved, the risk of crashes is reduced and the safety and efficiency of spraying operations are improved.

CN120670743AInactive Publication Date: 2025-09-19XINJIANG TIANYU HANGTONG TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510587439.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-08
Publication Date
2025-09-19
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The existing drone agricultural and forestry spraying operation management platform is unable to monitor the distribution of pesticide liquid in real time, resulting in an imbalance in the center of gravity and increasing the risk of crash.

Method used

By collecting data through acceleration sensors, gyroscopes, vibration sensors, medicine box weight sensors, multi-zone pressure sensors, battery management systems, flow sensors, droplet size detectors and cameras, and combining data analysis modules and decision-making control modules, real-time monitoring and early warning of liquid medicine distribution deviation can be achieved.

Benefits of technology

It realizes real-time monitoring and early warning of liquid medicine distribution deviation, reduces the risk of drone crashes, improves flight safety and spraying uniformity, and reduces pesticide damage and spray leakage problems.

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Abstract

The invention discloses a management platform for a flight test of agriculture and forestry spraying operation of a large unmanned aerial vehicle, and belongs to the field of unmanned aerial vehicle management platforms, and the management platform comprises a data collection module which is used for collecting flight state data of the unmanned aerial vehicle in real time according to a preset rule; the data analysis module is in communication connection with the data acquisition module, and is used for judging a jitter level based on the machine body jitter data in combination with a preset threshold value, and performing correlation analysis on the influence of jitter on a pesticide box solution unbalance state, an electric quantity abnormal consumption state and spraying uniformity deviation; the decision control module is used for executing at least one of the following operations according to the analysis result: adjusting a flight path or a spraying parameter of the unmanned aerial vehicle to compensate for center-of-gravity shift; optimizing a battery distribution strategy or triggering a low-electric-quantity return instruction; and generating a re-spraying path of the non-uniform area and sending the re-spraying path to an unmanned aerial vehicle flight control system. According to the invention, the distribution deviation state of the pesticide liquid in the pesticide box can be monitored in different areas, early warning can be found in time when the center of gravity shifts, and the flight safety is improved.
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