A soil sensor performance detection device and detection method

Abstract

The invention discloses a soil sensor performance detection device and a detection method belonging to the technical field of intelligent agricultural equipment. The detection method is as follows: put the soil sample into the soil sensor performance detection device, then install the isolation baffle on the card slot, place different types of soil samples in the circular soil trough, and then take out the isolation baffle; The sensor is installed on the clamping device, and the clamping device is fixed on the rocker arm; the power is turned on, and the speed of the planter is input on the LCD screen; the drive motor drives the rocker arm to perform uniform circular motion; the soil sensor sends the soil characteristic information It is displayed on the LCD screen of the control panel; the computer equipment is connected to the interface of the control panel, and the collected data is exported for processing. The invention has the advantages of small volume, simple operation, low manufacturing cost, convenient detection of different types of soil sensors, and is conducive to accelerating the research progress of variable seeding technology based on real-time sensors.

Description

technical field [0001] The invention relates to the technical field of intelligent agricultural equipment, in particular to a soil sensor performance detection device and detection method. Background technique [0002] In recent years, the slow growth of per unit yield level has become one of the outstanding problems faced by my country's corn industry, and there is a big gap between the average per unit yield level and the advanced countries in the world. The reason is that in addition to factors such as species, environment, and planting system, the effective use of resources such as soil and fertilizers is an important restrictive factor. The currently used precision seeding can only "evenly distribute" the seeds in the field, and cannot "adjust measures to local conditions" according to the soil conditions to input the amount of seeds. Therefore, to achieve efficient use of resources such as soil and fertilizers, the sowing density of each field should be matched with t...

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Problems solved by technology

[0003] Therefore, the development of various new soil sensors and the detection of sensor performance are the key to precise variable seeding technology. Field detection is costly, time-consuming and laborious, and the diversity of soil samples is not easy to control

In addition, regardless of field testing with field planters or testing with a large-scale soil tank test vehicle platform, the trajectory of the soil sensor is a straight line, and the sampling points for one test operation are limited, resulting in cumbersome test processes and a large test area.

These issues greatly lengthen the development cycle of soil sensors

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