The invention discloses a
control system and control method of a small-size agricultural product intelligent sorting
machine based on a DSP, and belongs to the technical field of classification and sorting in agricultural
product processing. The
control system comprises a material horizontal conveying device, an illuminating
system, a real-time
image capture and analysis
system, an
image capture triggering and sorting triggering
system and a sorting system. The sorting system is connected with the
tail end of the material horizontal conveying device, the illuminating system is arranged on the material horizontal conveying device, and the real-time
image capture and analysis system and the image capture triggering and sorting triggering system are arranged above the illuminating system. According to the
control system and control method, a DSP
chip serves as the visual core of the intelligent sorting
machine and replaces a common PC, real-time image capture,
processing and analysis are achieved independently, capture triggering and sorting triggering are achieved through a
single chip microprocessor and an optoelectronic switch to achieve control over sorting, therefore, a
machine visual system is low in cost, high in integration level and high in
processing speed, and real-time image capture, analysis and sorting can be carried out at the same time.