DGW-M900 oysters photoelectric sorting production line is our new research and development with independent intellectual property rights of oyster sorting based on machine vision detection system. Product set high tech computer vision, digital image processing, pattern recognition, artificial intelligence and automatic control in one, is the domestic first, with high technical content. By using high resolution CCD industrial camera on each oyster sampling a number of images, comprehensive oyster size, shape feature parameters were detected, and the realization of automatic grading. The high degree of automation products, can completely replace the manual.

solutions
Composed of 1.1 system: mainly by feeding riser section, an image acquisition unit, image processing unit and a control execution unit of four parts. Feeding section includes a funnel, ascending segment, separation section. The image acquisition unit comprises an image acquisition card, CCD camera, light industry, industrial control computer as the image processing unit, the PLC elimination mechanism as the control execution unit.
1.2 working principle: the steady field conditions, digital camera by each collection area oyster image, by 1394 bus to transfer data to the computer, the data processing by the professional image processing software, the processing results by I/O interface output to PLC, after PLC the corresponding logic judgment, classification actuator drive complete classification of oysters, good sorting of oysters from grade crossing out the corresponding.

The key technology and the performance of the product
2.1 high precision, high speed automatic grading. Classification accuracy of ± 2mm, effectively solve the classification of artificial classification has not accurate, higher efficiency and labor costs.
2.2 automatic parameter setting is simple, friendly interface, easy operation.
2.3 automatic data statistical analysis function. The total number of number, automatic statistics have been sorting oysters each breed class number and defective oysters.
Adaptive 2.4 varieties. Adjust the settings can be used for separating other seafood.

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the oyster cleaning equipment
Division I and another for professional cleaning equipment in oyster sorting line, can effectively remove the silt, parasitic algae attached rough oyster shell of dirt. Avoid cause two pollution in the circulation and processing process, to ensure food hygiene.