A quality monitoring system for no-tillage corn seeding based on labview

Abstract

The invention relates to a corn no-tillage seeding quality monitoring system based on LabVIEW, and belongs to the field of agricultural remote monitoring. The device comprises a seed box emptying detection device, a seeding quality middle stage detection device, a seeding quality end stage detection device, a signal processing circuit, an upper computer and a mobile terminal, wherein the seed boxemptying detection device is used for acquiring signals of whether the seed box is empty or not; the seeding quality middle stage detection device is used for acquiring signals of whether a seed-metering device has seed missing; the seeding quality end stage detection device is used for acquiring signals of whether a furrow opener has seed missing; the signal processing circuit is used for processing signals detected by the seed box emptying detection device and the seeding quality middle stage detection device and sending the signals to the upper computer. The method disclosed by the invention can be used for detecting the process of seeds in the seeder and the result of whether the seeds enter the land from the seeder or not, if the seed missing occurs, the position where the seeding machine breaks down can be determined, so that the production requirements of the protective cultivation can be met; and the labor intensity can be reduced, and the production cost can be reduced.

Description

technical field [0001] The invention relates to a no-tillage corn seeding quality monitoring system based on LabVIEW, which belongs to the technical field of agricultural remote monitoring. Background technique [0002] Conservation tillage technology, as one of the leading technologies of sustainable agriculture, has been widely developed in most areas of my country. It is an effective means to reduce the loss of soil nutrients and water and increase the yield of planted crops. Conservation tillage technology mainly uses permanent soil cover (green cover), crop rotation (especially upland crop rotation) and reduction of human disturbance to the soil. On the basis of reducing material and energy input, crop yield can be maintained and increased, and farmers' economic income can be increased. . Conservation tillage usually adopts the farming method of maintaining a certain amount of stubble covering the surface of the farmland. The situation of a large amount of crop residue...

AI Technical Summary

Problems solved by technology

For example, CN200810150879.2 patent discloses "a kind of sowing quality detection method and equipment for planter based on GPS". Carry out end detection, that is, it cannot detect whether the seeds fall into the seed ditch

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