Potted-seedling transplanting planting depth monitoring system and method

Abstract

The invention provides a potted-seedling transplanting planting depth monitoring system, which comprises a pot seedling position detection unit, a ground penetrating radar, an electromagnetic wave frequency control module, a processor and a display and alarm module. The transmitting antenna of the ground penetrating radar is connected with the electromagnetic wave frequency control module througha communication cable. The signal output end of the electromagnetic wave frequency control module is connected with the signal input end of the processor. The signal output end of the processor is connected with the display and alarm module. The signal output end of the pot seedling position detection unit is connected with the signal input end of the processor. According to the invention, the in-soil depth information of transplanted seedling roots can be detected by the electromagnetic wave transmitted from the ground penetrating radar. The problem in the prior art that the traditional method for detecting the transplanting planting depth information destroys the transplanting operation quality and even hurts seedlings can be solved. The non-real-time defect for the detection of the potted-seedling transplanting planting depth information based on the soil profile method can be overcome. The influence of the transplanting dust pollution on the dissipation of electromagnetic waves isshielded by adopting the algorithm. The detection precision of the planting depth is optimized.

Description

technical field [0001] The invention relates to the technical field of mechanized detection of transplanting, in particular to a system and method for monitoring the transplanting depth of potted seedlings. Background technique [0002] In the process of transplanting mechanization, transplanting is developing towards high-speed, high-efficiency, and high-stability technology. The key factors that determine the quality of transplanting include pot seedling transplanting uprightness and planting depth. At present, most of the existing transplanting machines in China realize the control of the planting depth by mechanically adjusting the covering and pressing wheels, and there is no reliable system for detecting the planting depth and uprightness to guide the adjustment range of the machine. Therefore, in order to control the quality of transplanting work, it is necessary to detect and parameterize the information of planting depth and uprightness, so as to provide necessary t...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a pot seedling transplanting depth monitoring system and method to solve the problem in the prior art that the planting depth of transplanting pot seedlings cannot be accurately measured, resulting in a decline in the quality of the transplanting operation

Images