Intelligent seed production device and method based on multistage screening and bud eye identification

The disclosure relates to an intelligent seed production device and method based on multistage screening and bud eye identification. The intelligent seed production device comprises a feeding module,a pre-dicing module, a bud eye identifying and dicing module and a mixing module; the feeding module can screen out seed potatoes of which quality and shapes conform to the requirements by a multistage screening mechanism; the pre-dicing module can receive the seed potatoes discharged by the feeding module and cut the seed potatoes in half along a symmetry plane of a long axis; the bud eye identifying and dicing module can receive seed potato dices discharged from the pre-dicing module, judge a weight of the seed potato dices and identify bud eye distribution on the surfaces of the seed potatodices; the bud eye identifying and dicing module can cut the seed potato dices into a plurality of tubers required, and enable bud eyes to be uniformly distributed on different tubers; and the mixingmodule can receive the cut