GB/T 20438.3-2017
ActiveFunctional safety of electrical/electronic/programmable electronic safety-related systems—Part 3: Software requirements
电气/电子/可编程电子安全相关系统的功能安全 第3部分：软件要求
Application Summary AI generated
This standard specifies software requirements for the development of safety-related systems incorporating electrical, electronic, or programmable electronic components. It is applied in industries such as industrial automation, process control, and machinery manufacturing to ensure that software for safety functions (e.g., emergency shutdowns or protective interlocks) meets rigorous reliability and risk-reduction criteria. The standard is used during software design, verification, and validation to achieve defined safety integrity levels (SILs).
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.