Mobile phenotypic information acquisition platform and method oriented to complete plant growth cycle

Abstract

The invention discloses a mobile phenotype information acquisition platform and method for a whole plant growth cycle, and the platform comprises a foldable telescopic mechanical arm device, the foldable telescopic mechanical arm device comprises a self-propelled chassis device and a plant phenotype information acquisition device, and the plant phenotype information acquisition device is arranged on the self-propelled chassis device; the self-propelled chassis device is used as a carrier for moving the platform, so that the platform has better flexibility; the platform adopts the foldable telescopic mechanical arm, through the conversion of various states of the foldable telescopic mechanical arm, the requirement for collecting phenotype information of the whole period of plant growth in various scenes is met, the state of the foldable telescopic mechanical arm is automatically judged and accurately adjusted according to the growth stage of the plant, phenotype information collection is conducted, manpower is reduced, the working efficiency is improved, and the plant phenotype in-situ nondestructive collection is realized.

Description

technical field [0001] The invention relates to the technical field of plant phenotype imaging equipment, and more specifically relates to a mobile phenotype information collection platform and method for the whole growth cycle of plants. Background technique [0002] Plant phenotype refers to the complex plant traits determined or influenced by genes and environment, including growth, development, tolerance, resistance, physiology, structure, yield and other morphological structures and physiological and biochemical parameters. Measurable morphological and structural phenotypic parameters include plant crown width, base diameter, leaf characteristics, branch characteristics, fruit characteristics, etc. Phenotype is the systematic measurement and characterization of the morphology, structure, physical, chemical and biological characteristics of plants from macro to micro. [0003] For complex plant phenotype characteristics, we are required to integrate automation platform ...

AI Technical Summary

Problems solved by technology

The conveyor-type plant phenotyping platform in the greenhouse adopts the mode of plant movement and fixed sensor. The potted plants are transported by the conveyor belt to the imaging camera obscura, and the sensor collects the phenotype information. However, mechanical vibration will inevitably occur during the conveyor belt transportation process, resulting in Plants cause irreversible damage, which seriously affects the normal development and growth of plants; the orbital plant phenotyping platform can be equipped with a variety of imaging sensors for automatic measurement, directly scanning plants planted in the field or greenhouse for phenotypic information collection, but the orbital plant phenotype platform The plant phenotype platform covers a large area, has low flexibility, high maintenance costs, and is not easy to adjust the collection position; the UAV plant phenotype platform is equipped with imaging sensors and realizes plant phenotype information collection through the flight area, which has good flexibility and expandability, but the drone’s endurance time and load weight greatly limit its use, and when the drone’s plant phenotype platform collects plant phenotype information at low altitude, due to the large turbulence generated by the rotation of the rotor, it will Affects the plant canopy structure, thereby reducing the quality of image collection and making the accuracy of phenotypic information collection low

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