Tethered UAV data distribution method, device, computer equipment and storage medium

Abstract

The invention relates to a tethered UAV data distribution method, device, computer equipment and storage medium. The method includes acquiring the requirements for tethered UAV airborne monitoring; dividing the tethered UAV airborne monitoring system into several module; define the subject data structure and communication content of the module; perform data distribution according to the subject data structure and communication content. The invention utilizes the message bus to unify the data sharing interface between the modules, which can facilitate later maintenance and expansion. When a data update occurs, it will quickly locate the address of the data cache in combination with the topic name of the module, and the relevant subscribers will obtain the updated data in the address of the data cache through the message bus, improving the efficiency of data communication between modules, and realizing the Airborne monitoring is an independent subsystem and has an efficient data transmission method to improve the convenience of maintenance and expansion of the entire UAV system.

Description

technical field [0001] The present invention relates to a tethered unmanned aerial vehicle, and more specifically refers to a tethered unmanned aerial vehicle data distribution method, device, computer equipment and storage medium. Background technique [0002] The onboard high-voltage power supply of the tethered UAV makes the electromagnetic environment and thermal environment of the entire tethered UAV system much more complicated. In order to ensure the reliable operation of the tethered UAV system, it is necessary to monitor the key devices of the airborne system in real time. , The status of key components is monitored and logs are stored. The main monitoring status can be divided into: temperature, voltage, current, power, speed, etc. In addition, the endurance time of the tethered UAV system is tens or even hundreds of times that of other UAVs, so it needs to continuously store monitoring data for a long time. These special requirements determine the needs of the a...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing tethered UAV systems only have simple status monitoring functions, some of them do not even design status monitoring as an independent subsystem, but simplify it and integrate it into the flight control system; doing so will inevitably lead to user The monitoring capability of the avionics system is limited, the monitoring points are limited, and the data integration of the subsystems is inconvenient, which makes the support and maintenance of the UAV system difficult in the later stage

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