ISO 26262道路车辆功能安全标准是以产品功能安全设计导入为核心,同时包含产品安全生命周期中的制造环节。封装测试是半导体制造过程中重要的一环,研究工作着重在芯片从设计到封装测试的功能安全任务链接、转移与执行,包含封装厂商如何...ISO 26262道路车辆功能安全标准是以产品功能安全设计导入为核心,同时包含产品安全生命周期中的制造环节。封装测试是半导体制造过程中重要的一环,研究工作着重在芯片从设计到封装测试的功能安全任务链接、转移与执行,包含封装厂商如何在芯片设计前端提供封装故障率预估,以评估硬件架构指标和随机硬件故障机率指标,确定功能安全设计的符合性。将产品设计中与安全相关的关键参数在量产过程中得到适当的管制,确保功能安全设计在产品上的实现。同时评估应用于封装设计、测试软件设计的软件工具信赖度,以及增强封装可靠度以减小故障率等课题。展开更多
To better evaluate the quality of software architecture,a metrics suite is proposed to measure the coupling of software architecture models,in which CBC is used to measure the coupling between components,CBCC is used ...To better evaluate the quality of software architecture,a metrics suite is proposed to measure the coupling of software architecture models,in which CBC is used to measure the coupling between components,CBCC is used to measure the coupling of transferring message between components,CBCCT is used to measure the coupling of software architecture,WCBCC is used to measure the coupling of transferring message with weight between components,and WCBCCT is used to measure the coupling of message transmission with weight in the whole software architecture. The proposed algorithm for the coupling metrics is applied to the design of serve software architecture. Analysis of an example validates the feasibility of this metrics suite.展开更多
基金Sponsored by the Science and Technology Department Term of Education of Heilongjiang Province(Grant No. 10541098)
文摘To better evaluate the quality of software architecture,a metrics suite is proposed to measure the coupling of software architecture models,in which CBC is used to measure the coupling between components,CBCC is used to measure the coupling of transferring message between components,CBCCT is used to measure the coupling of software architecture,WCBCC is used to measure the coupling of transferring message with weight between components,and WCBCCT is used to measure the coupling of message transmission with weight in the whole software architecture. The proposed algorithm for the coupling metrics is applied to the design of serve software architecture. Analysis of an example validates the feasibility of this metrics suite.