家用电器嵌入式软件可靠性研究

Research on the Reliability of Embedded Software for Household Appliances

家电产品智能化程度提升导致控制系统越来越复杂,因软件问题导致的质量事故越来越多,本文通过对嵌入式软件失效的原因进行分析,并从可靠性工程、软件工程管理思想、需求分析和代码设计规范等方面进行深入研究并针对性提出了提升软件可靠性的设计方法,以此实践的产品缺陷率降低20%以上。

The improvement of household appliances intelligence has led to more and more complex control systems,and more and more quality accidents caused by software problems.This paper analyzes the causes of embedded software failures,and conducts in-depth research from reliability engineering,software engineering management ideas,demand analysis,code design specifications and other aspects,and puts forward targeted design methods to improve software reliability,which reduces the Product defect rate by more than 20%.