红外方式数字图像采集报警系统的设计  

Design of infrared alarm system for digital image acquisition

作　　者：任子真[1] 顾晓明[1] 

机构地区：[1]沈阳化工学院计算机学院,辽宁沈阳110142

出　　处：《微型机与应用》2009年第24期26-28,35,共4页Microcomputer & Its Applications

摘　　要：介绍了AT91SAM7S64单片机的主要特点和性能,分析了采用该芯片减少及优化外围电路,提高精度、实时性和可靠性等方面的优势。着重阐述了应用该芯片实现红外控制、自动摄像的软、硬件设计方案,分析了为提高实时性而在软硬件设计方面所采取的措施。This paper introduces the main characteristics and performance of the AT91SAM7S64 chip, and analyzes advantages of using this chip to reduce the external circuit and enhance precision, real-time and reliability. This paper focuses on illustrating the software and hardware design of infrared control and automatic camera of chip, and analyzes the way to improve the real-time software and hardware design.

关 键 词：红外方式 AT91SAM7S64 图像采集 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]