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

Abstract

The invention provides a device for dynamically picking up pesticide pollution points and a method for predicting sources of pesticide pollution. The device includes: a rotating motor, a circular drum, a mechanical arm, a plurality of detection sensors, a wireless communication module and a controller; the rotating motor is used for The circular drum is driven to rotate along the central axis of the circular drum, and an angle sensor is provided in the circular drum; the circular drum is used to collect pesticide drift droplets. The plurality of detection sensors are arranged at equidistant intervals on the vertical part of the robotic arm in sequence. The plurality of detection sensors are used to detect whether pesticide drift droplets are collected on the circular drum and detect when the circular drum is detected. When pesticide drift droplets are collected on the shaped drum, a reminder signal is sent to the controller, so that the controller can read the angle information collected by the angle sensor at this time, and then determine the source direction of the pesticide drift droplets based on the angle information. . The invention can automatically and accurately monitor the location of the source of pesticide pollution.

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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