In recent years, with the advancement of chip production technology and the continuous optimization of image processing, digital image processing technology has made great progress in many fields such as communications, medical care, meteorology, navigation, aerospace, intelligent transportation, applications, etc. Great progress has been made. This article aims to integrate embedded development, clothing drawing, system testing and other technologies, analyze the shortcomings and shortcomings of the existing plotting station terminal, propose a terminal upgrade plan according to the design requirements and indicators of the system, and analyze the terminal hardware and software system platform in detail Build and realize the process of Qt application program, so as to improve the rapidity and intelligent level of the plotting platform system. Combining the design requirements and performance indicators of the system, the hardware and software design schemes of the terminal are respectively given, and the Qt Designer development tool and the unique signal and slot mechanism are briefly introduced. Secondly, introduce the theoretical basis involved in the terminal design process of the plotting station: detailed analysis of the coordinate transformation formulas of Mercator and Gaussian projections, the calculation formulas of clothing deformation correction; comparison of several commonly used path planning algorithms, select AI algorithm for path planning Plan and use Matlab to simulate and verify the performance of the algorithm. The innovation of this article is based on the high-performance ARM processor and embedded ARM operating system, and makes full use of the cross-platform features of the Qt platform. The experimental results show that compared with the existing plotting station terminal, it has good human-computer interaction and the extended feature greatly improves the digital operation capability of the plotting platform system. The experimental results show that the effect is improved by more than 30% compared with the traditional plotter.

Khadijah Mansour. Garment Plotter Based on ARM Embedded System. Distributed Processing System (2021), Vol. 2, Issue 1: 9-23. https://doi.org/10.38007/DPS.2021.020102.

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