Functional safety of electrical/electronic/programmable electronic safety-related systems
Part 3-3: Requirements for object-oriented software in safety-related systems
(IEC 65A/1006/CD:2021); Text in German and English Class/Status:
Draft,
valid
Released: 2023 -04 Published:
2023-03 -03
VDE Art. No.: 1800715
End of objection deadline:
2023-05-03
Object-orientation (OO) is an ubiquitous concept within the software development realm. It is used for the implementation of safety related functions. Therefore, it is important to identify those properties of object-oriented software where errors can be introduced into the source code during program design and implementation that lead to the failure of security functions. It is made clear which program constructs are to be avoided in an object-oriented program and which are recommended when security is involved. The current version of IEC 61508-3 does not deal with this. The technical specification concerns the above-mentioned situation and is based on the principles already existing in 61508. It is structured according to the OO-specific concepts, and deals with encapsulation, inheritance, polymorphism and dynamic memory management.
This Document is related to the following Topics (in bold):
Normenübersichten, Tabellen und Tipps aus den Bereichen Industrieautomation, Leittechnik, Prozessleittechnik (PLT) und der industriellen Mess-, Steuerungs- und Regelungstechnik (MSR-Technik) VDE-Schriftenreihe – Normen verständlich, Band 101
2018, 264 pages, Din A5, Broschur
Dieser Buchtitel ist auch als E-Book (PDF) erhältlich
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