DocumentCode :
2987093
Title :
A Trustworthy Software Design Approach for Real Time Embedded Systems on the Distributed Platform
Author :
Zhang, Jing ; Rong, Hui ; Zhang, Chunhong ; Xiang, Fenghong
Author_Institution :
Fac. of Inf. Eng. & Autom., Kunming Univ. of Sci. & Technol., Kunming, China
fYear :
2009
fDate :
18-20 Jan. 2009
Firstpage :
1
Lastpage :
4
Abstract :
Trustworthy temporal scheduling is a central feature for real time embedded systems on the distributed platform and traditional strategies are difficult to conquer this problem. In this paper, we define the notion of component that reduces complexity by separating data-related computational parts and time synchronization interaction among components. Frameworks are composed hierarchically to manage embedded models at different layers and achieve real-time component composition and reuse. We introduce a concept of monitor to discuss how to aggregate individual component´s computation into a well-defined composite computation from a view of hierarchical framework. More importantly, our definition of trustworthy temporal signal model ensures interaction semantics among concurrent components.
Keywords :
distributed programming; embedded systems; security of data; software engineering; distributed platform; real time embedded systems; temporal signal model; time synchronization interaction; trustworthy software design approach; Actuators; Design automation; Design engineering; Embedded system; Monitoring; Partial response channels; Real time systems; Scheduling; Signal processing; Software design;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Network and Multimedia Technology, 2009. CNMT 2009. International Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5272-9
Type :
conf
DOI :
10.1109/CNMT.2009.5374573
Filename :
5374573
Link To Document :
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