单片机应用系统的抗干扰技术  

Anti-Jamming Technology of SCM Application System

作　　者：林金泉[1] 牟明朗[1] 

机构地区：[1]四川工商职业技术学院,四川都江堰611830

出　　处：《纸和造纸》2010年第6期39-41,共3页Paper and Paper Making

摘　　要：在单片机应用系统设计中,充分考虑抗干扰的要求,认真分析应用系统的主要干扰源、干扰耦合途经及基本要素。在硬件上采用切断干扰传播路径与抑制干扰措施、提高敏感器件的抗干扰性能;在软件上,采用软件陷阱技术防干扰引起程序跑飞,并对两个可能存在的隐患采取有效的措施。In the SCM application system design, full consideration to the requirements of anti-jamming, careful analysis of the main interference source, interference coupling path, and basic elements of the application system were given. On the hardware, cutting off communication path of interference and measures of improving the sensitivity of the anti-jamming performance of the device were adopted;in the software, software trap technology to prevent the program-run leaning caused by interference, and effective measures for two possible hidden dangers were adopted too.

关 键 词：干扰源 抗干扰 耦合路径 程序跑飞 软件陷阱技术 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]