Mechanical deep scarification work quality monitoring and evaluation method and system

Abstract

The invention provides a mechanical deep scarification work quality monitoring and evaluation system. Whole monitoring equipment takes an ARM (Advanced RISC Machines) platform as a processing core, and working area and working average depth are measured through a GPS (Global Positioning System) positioning module and an ultrasonic distance measuring sensor, which are connected with the outside of a microprocessor; interaction with an agricultural machinery arm is realized by a touch screen; service functions of displaying a coordinate track, inputting an identity card, calculating the working area, measuring the working average depth, setting by users and the like are provided; meanwhile, a GPRS (General Packet Radio Service) communication module is arranged, and finally-measured data can be reported to a service data center; a website platform and cell phone APP software are used for acquiring the data from a database, so that functions of working counting and evaluation, equipment management and the like are realized; the working area is solved through a gridded coordinate effective coverage algorithm and the working average depth is solved through an ultrasonic filtering algorithm; and the system has the characteristics of low cost, simplicity in operation, strong applicability, high measurement precision and the like.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and relates to the monitoring and evaluation of the quality of mechanical subsoiling, in particular to a method and system for monitoring and evaluating the quality of mechanical subsoiling. Background technique [0002] my country is the most populous country in the world, and it is the basic national condition of our country to have more people and less land. However, the soil quality of cultivated land in our country is still declining every year. Soil is the basis for the survival of crops. For a long time, the traditional farming mode and the use of low-power agricultural machinery have caused the soil plow layer to become shallower year by year, the "plow bottom layer" to become deeper year by year, and the humus content in the "plow bottom layer" is less. The total porosity is small, mostly flake, massive or layered structure. The hard "plow bottom layer" makes it difficult for the r...

AI Technical Summary

Problems solved by technology

Most of the existing algorithms for calculating land area use methods such as calculating static graphic area, displacement, etc. The measurement methods are more complicated, and complex operations such as heavy tillage and missing tillage are not considered, and there are few researches on the tractor mechanical subsoiling operation area.

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