Novel unmanned aerial vehicle for garden irrigation

Abstract

The invention relates to a novel unmanned aerial vehicle for garden irrigation. The novel unmanned aerial vehicle comprises a body, an irrigation mechanism, a flying mechanism arranged on the body and a supporting mechanism arranged under the body, wherein a plurality of pilot lights are arranged on the body. According to the novel unmanned aerial vehicle for garden irrigation, air is sprayed downwards through a micro air pump to generate an upward impulse, so that the falling speed of the unmanned aerial vehicle is reduced; the size of the upward impulse is changed through an adjusting unit, and the angle of the unmanned aerial vehicle is changed so that the unmanned aerial vehicle keeps balance, and the situation that the unmanned aerial vehicle safely and stably lands is guaranteed. Besides, in an infrared receiving circuit, an output filter capacitance end of a first integrated circuit is earthed through a second capacitor, a low-pass filter capacitance end of the first integrated electric circuit is earthed through a third capacitor, and an output filter network and a loop single-stage low-pass filter network are formed, so that the reliability of the infrared receiving circuit is improved.

Description

technical field [0001] The invention relates to a novel unmanned aerial vehicle for garden irrigation. Background technique [0002] With the development of technology in the field of automatic control, in recent years, drones have received more and more attention due to their simple structure, convenient operation, and autonomous operation. Consumers' daily life, work and entertainment, and enterprise production management. In garden irrigation, people usually use the advantages of drones for irrigation operations, which is not only convenient and fast, but also saves a lot of labor costs. [0003] UAVs usually need to land after irrigation, but during the landing process, there are various safety hazards, such as too fast descent speed, unbalanced body tilt, etc. These hidden dangers will cause the supporting parts of the UAV to be stressed when it lands Too large, so that the UAV is easy to damage, not only that, in order to facilitate the control, infrared rays are usu...

AI Technical Summary

Problems solved by technology

[0003] UAVs usually need to land after irrigation, but during the landing process, there are various safety hazards, such as too fast descent speed, unbalanced body tilt, etc. These hidden dangers will cause the supporting parts of the UAV to be stressed when it lands It is too large, so that the UAV is easy to damage. Not only that, in order to facilitate the control, infrared rays are usually used for remote control, but in the existing infrared receiving circuit, due to the lack of good processing capabilities for input signals, and due to the The signal lacks filtering measures, which reduces the reliability of signal reception and output

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