Corn precise localization synchronal sowing control system and method

Abstract

The invention relates to the technical field of agricultural machines, in particular to a corn precise localization synchronal sowing control system. The corn precise localization synchronal sowing control system comprises a fertilization flow control system, a fertilization amount detecting system, a fertilizer depth measuring device, a fertilizer soil entering detector, a sowing control system, a sowing position positioning system, a seed depth measuring device and a seed soil entering detector, wherein the fertilization flow control system, the fertilization amount detecting system, the fertilizer depth measuring device and the fertilizer soil entering detector are arranged on a fertilizer feeding device, and the sowing control system, the sowing position positioning system, the seed depth measuring device and the seed soil entering detector are arranged on a seeding device. The fertilization amount detecting system is used for detecting the fertilization amount of all sowing points, the fertilizer soil entering detector is used for detecting the fertilizer soil entering time, the fertilizer depth measuring device is used for measuring the actual sowing depth of fertilizer, the sowing control system is used for controlling sowing time, the sowing position positioning system is used for carry out statistic at the positions of all the sowing points, the seed soil entering detector is used for detecting the seed soil entering time, and the seed depth measuring device is used for measuring the actual depth of seeds. The data are stored into a memorizer and are transmitted to a background server through a wireless transmission device.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a control system and a control method for precise positioning of seed and fertilizer for corn. Background technique [0002] As a product of intelligent machinery, the simulcasting technology of seed and fertilizer is widely recognized in agricultural applications, especially in the field of corn planting, because it can apply fertilizer at one time at the same time as sowing, which saves the traditional process of multiple fertilization. However, in the actual use process, due to factors such as uneven surface soil and bumps in mechanical walking, the distance between the actual position of the seeds or fertilizers and the surface and the theoretical range are in error. These errors are likely to affect later plant growth. The existing seed fertilizer simulcaster does not record the error and the coordinate position with the error, so that when there is a problem...

AI Technical Summary

Problems solved by technology

However, in the actual use process, due to factors such as uneven surface soil and mechanical walking bumps, there is an error between the actual position of the seed or fertilizer and the distance from the surface and the theoretical range.

These errors are likely to affect the growth of later plants

The existing seed fertilizer simulcasting machine does not record the error and the coordinate position of the error, which leads to the failure to find out the cause in time when there is a problem with plant growth, which delays the timing of treatment

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