Film mulching seeder and space-time operation parameter omnibearing detection method and system thereof

Abstract

The invention discloses a film mulching seeder and a space-time operation parameter omnibearing detection method and system.The film mulching seeder comprises the space-time operation parameter omnibearing detection system, and the detection method comprises the following steps that the mulching film remaining amount, the remaining amount of seeds in a seed box, longitude and latitude coordinates, the operation speed and the operation time parameters of the film mulching seeder are obtained; the method comprises the following steps: acquiring form information of a mulching film paved by the film mulching seeder and a rotating speed parameter of a film mulching component, wherein the film mulching component comprises a pressing roller, a film spreading roller, a film pressing wheel and a soil covering roller; based on the form information of the laid mulching film, film laying quality information is obtained through image processing, and the film laying quality information comprises the lighting surface width qualification rate, the lighting surface damage degree and the film edge soil covering width; the rotating speed and operation area parameters of a dibbler of the film mulching seeder are obtained, seeding quality information is obtained by combining contact type piezoelectric detection and non-contact type electromagnetic detection, and the seeding quality information comprises the seeding rate, the miss-seeding rate and the re-seeding rate.

Description

technical field [0001] The invention relates to a seeding operation and its performance monitoring technology, in particular to a film-laying seeder and a method and system for all-round detection of its time-space operation parameters. Background technique [0002] Due to the complex operating environment in the farmland, when the existing film-laying planters are operating in the field, the planting process is mostly closed and the frequency of seeding is high, which makes it difficult to monitor. Failure to detect and deal with it in time will lead to broken strips, sparse seedlings and other phenomena in the sowing area, which will seriously affect the sowing quality and machine operation efficiency. Therefore, it is particularly important to monitor the operating parameters of the film-laying planter. [0003] On the one hand, the detection of the operating parameters of the film-laying planter can make the operator know the position, speed, heading, etc. of the planter...

AI Technical Summary

Problems solved by technology

In addition, the data of the existing sowing detection system are independent of each other without further integration, lack of data value mining, cannot fully reflect the operation quality information, and cannot perform performance evaluation and operation parameter optimization

Therefore, how to realize the all-round detection of the spatio-temporal operation parameters of the film-laying seeder is to solve the problems of lack of detection means, low efficiency of manual detection and difficulty in all-round detection of the current film-laying seeder, improve its operating efficiency and accelerate its intelligent process. The essential

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