Unmanned aerial vehicle non-bus network data monitoring method

Abstract

The invention belongs to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle non-bus network data monitoring method, which comprises the following steps: dividing non-bus signals of an unmanned aerial vehicle into different types of signals according to output characteristics, including resistance, voltage, current, thermocouple and frequency; for part of non-bus signals, an isolation transmitting module is adopted, and various analog quantity signals corresponding to different types of signals are converted into voltage signals; a data acquisition system is adopted, and the data acquisition system receives and restores non-bus signals subjected to classification and isolation processing, including receiving the non-bus signals and converting the non-bus signals into digital data for storage. According to the invention, through classification and isolation processing of non-bus signals, accurate monitoring and data acquisition of various parameters of the unmanned aerial vehicle are realized. The method is applied to an unmanned aerial vehicle monitoring system, the stability, safety and reliability of the system can be improved, important information related to the state of the unmanned aerial vehicle is provided for maintenance personnel, and safe operation and timely maintenance of the unmanned aerial vehicle are guaranteed.

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