Height limiting method and device of unmanned aerial vehicle, unmanned aerial vehicle and storage medium

Abstract

The invention discloses a height limiting method and device for an unmanned aerial vehicle, the unmanned aerial vehicle and a storage medium, and the method comprises the steps: obtaining flight route data which comprises the waypoint heights of a plurality of waypoints; according to the waypoint heights of the multiple waypoints, the limited flight height of the unmanned aerial vehicle when the unmanned aerial vehicle executes the flight route task according to the flight route data is determined, and the limited flight height is the height relative to the limited flight reference point. According to the method, the limited flight height of the unmanned aerial vehicle can be dynamically determined according to the waypoint heights of the waypoints in the flight route data, so that the safe height requirement of the unmanned aerial vehicle during execution of a flight route task can be met, and flight route task failure caused by triggering of the limited height can be avoided; therefore, the operation efficiency of the unmanned aerial vehicle during flight path task execution is improved.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a height limiting method and device for an unmanned aerial vehicle, an unmanned aerial vehicle and a storage medium. Background technique [0002] With the gradual upgrade of user consumption, unmanned aerial vehicles can be applied to the field of plant protection, for example, unmanned aerial vehicles can perform fruit tree operations. In the process of carrying out fruit tree operations by unmanned aerial vehicles, in order to ensure the effective execution of tasks, the flying height of unmanned aerial vehicles is usually limited. For example, the unmanned aerial vehicle can collect the height of the unmanned aerial vehicle relative to the obstacle below in real time. When the height is greater than the flight limit altitude, the unmanned aerial vehicle triggers the height limit operation, such as suspending the mission. However, in the above scheme, since ...

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Problems solved by technology

However, in the above scheme, since the flight limit height is a preset fixed value, if the unmanned aerial vehicle flies to the gap between multiple fruit trees, the height of the unmanned aerial vehicle collected by the unmanned aerial vehicle relative to the obstacle below is the height of the unmanned aerial vehicle relative to the ground. If the height of the fruit tree is usually high, the height of the UAV relative to the ground will be greater than the flight limit height, thus triggering the height limit operation and affecting the operation efficiency of the task.

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