BS EN ISO 19014-4:2020
$189.07
Earth-moving machinery. Functional safety – Design and evaluation of software and data transmission for safety-related parts of the control system
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 50 |
This document specifies general principles for software development and signal transmission requirements of safety-related parts of machine-control systems (MCS) in earth-moving machinery (EMM) and its equipment, as defined in ISO 6165. In addition, this document addresses the significant hazards as defined in ISO 12100 related to the software embedded within the machine control system. The significant hazards being addressed are the incorrect machine control system output responses from machine control system inputs.
Cyber security is out of the scope of this document.
For guidance on cybersecurity, see an appropriate security standard.
This document is not applicable to EMM manufactured before the date of its publication.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 12 | 4 Software development 4.1 General |
| 13 | 4.2 Planning |
| 14 | 4.3 Artifacts |
| 15 | 4.4 Software safety requirements specification |
| 16 | 4.5 Software architecture design 4.6 Software module design and coding |
| 17 | 4.7 Language and tool selection |
| 18 | 4.8 Software module testing |
| 19 | 4.9 Software module integration and testing |
| 20 | 4.10 Software validation 5 Software-based parameterization 5.1 General |
| 21 | 5.2 Data integrity 5.3 Software-based parameterization verification 6 Transmission protection of safety-related messages on bus systems |
| 22 | 7 Independence by software partitioning 7.1 General |
| 23 | 7.2 Several partitions within a single microcontroller |
| 24 | 7.3 Several partitions within the scope of an ECU network |
| 25 | 8 Information for use 8.1 General 8.2 Instruction handbook |
| 26 | Annex A (informative) Description of software methods/measures |
| 39 | Annex B (normative) Software validation test environments |
| 42 | Annex C (informative) Data integrity assurance calculation |
| 44 | Annex D (informative) Methods and measures for transmission protection |
| 46 | Annex E (informative) Methods and measures for data protection internal to microcontroller |
| 48 | Bibliography |
