Crimp Terminals Section Measurement and Analysis System Based on Partial Differential Equation

ABSTRACT

The method of the terminal section measurement and analysis which is based on image processing has been widely applied in the field of harness the quality detection, but it is still not satisfactory in automatic recognition of the terminal contour. The image segmentation technology which based on partial differential equations-C-V simplified segmentation model has been applied in automatic recognition and calculation of the terminal contour, on the basis of the technology, developed a system of crimp terminals section measurement and analysis, which has realized the automatic detection of the quality, analysis and report output. The application of this system not only reduces the labor intensity of testing personnel, but has important implications for improving the level of testing technology of harness crimping terminal quality in automotive industry, electronics, electrical, machine and so on.

Keywords:

automotive wiring harness, automatic contour extraction , crimp terminal , partial differential equation.