Radar data processing method and device and operation equipment

Abstract

The invention discloses a radar data processing method and device, and operation equipment. The method comprises the following steps of: acquiring at least one target object detected by a radar in theoperation equipment; acquiring pose information of the operation equipment and a detection pitch angle of the radar; filtering out invalid target objects in the at least one target object according to the pose information and the detection pitch angle, and the invalid target objects being target objects which do not influence driving of the operation equipment; and controlling the driving state of the operation equipment according to the remaining target objects in the at least one target object. Due to the existence of a radar detection pitch angle, when the unmanned aerial vehicle also hasa certain flight angle during flight, a plurality of invalid targets which have no influence on the flight of an unmanned aerial vehicle exist in targets detected by a radar, and as a result, the technical problem that a lot of redundant data exist in data detected by the radar. With the radar data processing method and device and the operation equipment of the invention adopted, the above problemcan be solved.

Description

technical field [0001] The present application relates to the field of radar data processing, in particular, to a radar data processing method, device, and operating equipment. Background technique [0002] When the plant protection drone is operating, it will always encounter various obstacles. If the obstacle is not avoided, the plant protection drone will hit the obstacle and cause a safety accident. In order to solve the problem of flight safety, at this stage, radars are generally deployed on plant protection drones to perform obstacle avoidance operations. The detection elevation angle of the radar has a certain range, such as figure 1 shown. [0003] When the plant protection UAV is flying at a certain angle, due to the existence of the radar detection pitch angle, the target detected by the radar is not necessarily an obstacle, such as figure 2 As shown, the dotted line indicates the effective obstacle range that will affect the flight of the plant protection UAV...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a radar data processing method, device, and operating equipment to at least solve the problem that the target detected by the radar will be affected when the drone is flying at a certain flight angle due to the existence of the radar detection pitch angle. There are many invalid targets that have no effect on the flight of the UAV, resulting in a technical problem of redundant data in the data detected by the radar

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