Method for determining working frequency point, unmanned aerial vehicle, remote controller, unmanned aerial vehicle system and computer storage medium

Abstract

The embodiment of the present invention discloses a method for determining a working frequency point. The method includes: obtaining each measurement cycle and each frequency point to be measured in each measurement cycle, and judging whether the current moment is the first scheduling slice of the current measurement cycle, When yes, perform frequency point switching and measurement sequentially according to each frequency point to be measured in the current measurement cycle, obtain the RSSI value of each frequency point to be measured in the current measurement cycle, switch back to the current working frequency point, and return to judging whether the current time is is the first scheduling slice of the current measurement period, until the RSSI value of each frequency point to be measured in each measurement period is measured. The relationship between the RSSI value of each frequency point to be measured in each measurement period and the interference value of the current working frequency point is used to re-determine the working frequency point. The embodiment of the invention also discloses an unmanned aerial vehicle, a remote controller, an unmanned aerial vehicle system and a computer storage medium.

Description

technical field [0001] The invention relates to the interference measurement technology of the unmanned aerial vehicle, in particular to a method for determining a working frequency point, an unmanned aerial vehicle, a remote controller, an unmanned aerial vehicle system and a computer storage medium. Background technique [0002] UAV is an epoch-making high-tech product integrating communication technology, sensor technology, intelligent control technology, and information processing technology. UAV refers to a system that includes remote control of the ground terminal to remotely control the aircraft of the sky terminal through radio. It has been widely used in people's lives, including aerial photography, fire fighting, drone seeding, remote sensing mapping and military aspects. [0003] At present, mainstream UAV systems at home and abroad mainly work in the 2.4G and 900M frequency bands, and the two frequency bands are multiplexed by Wireless Fidelity (WIFI, WIreless-F...

AI Technical Summary

Problems solved by technology

[0004] In the existing UAV interference measurement method, the UAV and the remote controller can only measure one frequency point to be measured in each measurement cycle, so it takes a long time to complete the measurement of all frequency points and determine the minimum interference value The frequency points are not timely enough, resulting in low measurement accuracy, which leads to low efficiency of interference measurement; it can be seen from this that the existing technical problems of UAV system interference measurement efficiency are low

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