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R&D

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About R&D

In the rapidly changing world situation preoccupying and securing advanced technologies between countries is becoming extremely fierce. At this point in time, where the basis of technology, electronics & information technology, is the standard for national competitiveness, Korea also is engaged in fierce competition throughput the world markets. The DAEWON GSI R&D Center obtained approval in 1995 from the Ministry of Science and Technology, and in 1997 after developing Korea's first ever photodiode color sorter, It commenced research on color sorters. In 2002 with the industry technology development project by the Ministry of Commerce, Industry & Energy, the development of Korea's first ever CCD type color sorter and miscellaneous grain sorter was completed through line scan CCD camera design, PPCA design, and 3D mechanism design in the field of high speed DSP images. In the R&D Center there are 7 personnel with master degrees and 3 with bachelor degrees under the leadership of the center director, and the major duties involve improvements to existing products, new product development, and govemment research projects.

  • Machine development:Design color sorter structure, Development each SUB ASSY,  Development structure of color sorter and design, Development machinery part / Management data of mass product
  • Electronic development:Development color sorter operation system, Development internal control and control board, Development program and board, Development electronic / Management data of mass product
  • Optical development:Development optical product and test, Development and improvement of optical product, Analyzing wave-form of sorting material, Select optical product’s specification

R&D contents

  • Line Scan CCD camera design
  • Embedded system design
  • Sorting structure design & interpretation
  • Image processing algorithm developed for each sample
  • Machine vision lighting design

R&D Results

R&D Results list

  • Korea's first ever photodiode rice color sorter developed.
  • Korea's first ever CCD type rice color sorter developed.
  • Korea's first ever soybean color sorter developed.
  • Korea's first ever CCD type green tea, red tea color sorter developed.
  • Ministry of Commerce, Industry, and Energy Agency for Technology & Standards EM certification acquired for the rice color sorter.
  • Rice color sorter designated as an industry leading project.
  • NIR type rice color sorter designated as an industry leading project.
  • Both sided miscellaneous grain sorter using DSP designated as an industry development project.
  • Coffee sorter using high speed image processor designated as an industry development project.
  • Developed green tea(golden tip) color sorter by developing 2 color LED light
  • Developed color sorter operation system based on embedded XP
  • Developed image capture function internal camera board