A dynamic picking device for pesticide pollution points and a method for predicting pesticide pollution sources

Abstract

The invention provides a pesticide pollution point dynamic pickup device and a pesticide pollution source prediction method. The device includes a rotating motor, a round drum, a mechanical arm, a plurality of detection sensors, a wireless communication module, and a controller. The rotating motor drives the round drum to rotate about the central axis thereof. An angle sensor is arranged in the round drum. The round drum is used for collecting pesticide drifting fog drops. The detection sensors are successively arranged on a vertical section of the mechanical arm at equal interval and are usedfor detecting whether the round drum collects the pesticide drifting fog drops or not, and if the pesticide drifting fog drops are collected on the round drum, a reminding signal is sent to the controller, so that the controller reads the angle information collected by the angle sensor, and therefore, according to the angle information, direction of the source of the pesticide drifting fog drop is determined. The device can automatically and accurately monitor the direction of the source of the pesticide drifting fog drop.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a device for dynamically picking up pesticide pollution points and a method for predicting pesticide pollution sources. Background technique [0002] Contamination by herbicide deposition and drift has been a major hazard to crops. Every year, the herbicide drift causes extinction damage to the rice fields in the downwind, causing all the rice fields to wither. But how to locate the source of the herbicide has always been a problem. [0003] The traditional method is to rely on querying the wind direction, make a rough guess, and then conduct on-the-spot investigations to inquire one by one. In this way, the definition of responsibility is very unclear, and the loss cannot be clarified. Moreover, there are problems of insufficient evidence and poor timeliness in manual investigation. Contents of the invention [0004] Aiming at the defects in the prior art, t...

AI Technical Summary

Problems solved by technology

[0003] The traditional method is to rely on querying the wind direction, make a rough guess, and then conduct on-the-spot investigations to inquire one by one. In this way, the definition of responsibility is very unclear, and the loss cannot be clarified.

Moreover, there are problems of insufficient evidence and poor timeliness in manual investigation.

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