单片机应用系统中的软件抗干扰技术

Software Anti-interference Technology in Applied System of Single Chip Micro-computer

单片机应用系统的可靠性是由多种因素决定的,其中系统的抗干扰性能的好坏是影响系统可靠性的重要因素。因此,提高应用系统的可靠性与安全性成为人们日益关心的问题。单片机抗干扰技术的研究,就是在这种需求下产生,并从软件角度探讨几种抗干扰的方法。

The reliability of the application system of single chip micro-computer rests on a variety of factors,among which the anti-interference performance of the system is a crucial one.Thus,to enhance the safety and reliability of the system has become a concerned issue and the demand to study the technology of anti-interference is generated.The paper proposes a few software anti-interference techniques and analyzes their characteristic.