Electric unmanned aerial vehicle and intelligent electric quantity protection method

Abstract

The invention discloses an intelligent electric quantity protection method of an electric unmanned aerial vehicle. The method comprises the following steps: obtaining a current remaining electric quantity of a battery in real time; obtaining coordinate information of a current position of an electric unmanned aerial vehicle in real time and calculating a security electric quantity needed for security protection command execution by the electric unmanned aerial vehicle at the current position according to the coordinate information of the current position of the electric unmanned aerial vehicle; determining whether the current remaining electric quantity is larger than the security electric quantity; and if not, executing a corresponding security protection command immediately. With the intelligent electric quantity protection method, the electric unmanned aerial vehicle can be protected effectively and intelligently in real time; an electric unmanned aerial vehicle accident caused by insufficient electric capacity can be avoided; and the battery utilization rate is also improved. In addition, the invention also provides an electric unmanned aerial vehicle using the intelligent electric quantity protection method.

Description

technical field [0001] The present invention relates to an unmanned aerial vehicle (ie, unmanned aerial vehicle, unmanned aerial vehicle), in particular to an electric unmanned aerial vehicle and an intelligent power protection method thereof. Background technique [0002] In traditional electric drones, there are only two ways to indicate the battery power to the user, one of which is the current voltage value of the battery, and the other is the percentage of the current battery power. [0003] However, if the remaining power of the battery is judged by the voltage value of the battery, rich experience is required to know the state of the battery proficiently. If the remaining power of the battery is judged by the percentage of the current battery power, it is more intuitive to know the remaining power of the current battery. For these two representations, when the battery is in a low power state or is about to run out of power, there will be a corresponding alarm device ...

AI Technical Summary

Problems solved by technology

[0004] Since the low battery alarm is based on a fixed reference voltage value to determine whether the battery has reached the preset low voltage value, for beginners of drones like aerial photography, when the electric drone flies to a far place, it is basically very difficult It is difficult to obta...

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