【摘要】 介绍了基于ARM的指纹识别门禁系统的软硬件设计。其中硬件主要是Intel公司基于X-scale内核的PXA255处理器和美国Veridicom公司的半导体指纹传感器FPS110。软件设计包括系统上电初始化,图像捕获存储,图像匹配等。经过仿真,该系统准确性高,识别快,而且易于二次开发扩展。更多还原

【Abstract】 This paper introduces the hardware and software design of fingerprint recognition access control system based on ARM. Its main hardware are PXA255 processor based on X- scal kernel of Intel company and semiconductor fingerprint sensor FPS110 of American Veridicom company. The software design includes the initialization of system electrification, the capture and storage of in- age, the matching of pictures, etc. By simulation, this system has high veracity, quick recognition speed, and it is easy to develop and expand for the second time.更多还原