RTCA DO-178C

Articles, guides, and products tagged "RTCA DO-178C" — a combined view of every catalogue resource on this topic.

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E-scooter Configuration Management engineering as the 34th engineering axis: configuration-discipline meta-axis — ISO 10007:2017 + IEEE 828:2012 + SAE EIA-649C + DO-178C SCM + ISO 26262-8 + ITIL 4 + CMMI v2.0 + NIST SP 800-128

Engineering deep-dive into configuration management (CM) engineering as the 34th engineering axis and 7th process meta-axis. Describes the systematic discipline that answers the question "what exactly is installed in this specific physical and digital product at this specific moment, how do we know, how can we change it under control, and how can we prove it after the fact?" Covers: ISO 10007:2017 *Quality management — Guidelines for configuration management* (non-prescriptive guidance above all other CM standards, aligned with ISO 9001:2015); IEEE 828-2012 *Standard for Configuration Management in Systems and Software Engineering* (minimum requirements for CM processes, CM Plan structure, life-cycle integration); SAE EIA-649C:2019 *Configuration Management Standard* (5 CM functions + 37 principles, national consensus standard); SAE EIA-649-1A:2020 *Configuration Management Requirements for Defense Contracts*; DO-178C airborne software SCM (Section 7 + Table A-8 with 6 SCM objectives applicable to software levels A/B/C/D); ISO 26262-8:2018 automotive functional-safety supporting processes (clause 7 configuration management + clause 8 change management + clause 9 verification + clause 10 documentation); ITIL 4 *Service Configuration Management* practice + CMDB (Configuration Management Database) + CMS (Configuration Management System); CMMI v2.0 *Configuration Management* practice area (2 capability levels); NIST SP 800-128 *Guide for Security-Focused Configuration Management of Information Systems* (SecCM); MIL-STD-973 (cancelled 2000) + MIL-STD-3046 (interim, US Army); ISO/IEC/IEEE 24765:2017 vocabulary; CM principal artifacts (CMP / configuration item / configuration baseline / change request / CCB / SCAR / FCA / PCA); CM concepts (identification / change control / status accounting / verification + audit / build management / release management); e-scooter-specific concerns (firmware versioning of BMS + ESC + display controller + companion app + OTA-update integrity; BOM revisions + part interchangeability matrix; serial number / lot number → BOM revision lookup; recall management workflow per NHTSA + EU Safety Gate + UK PSD; TSB (Technical Service Bulletin) lifecycle; software bill of materials SBOM per NTIA + EO 14028 + EU CRA Annex I § 1.2.f). A 33-row cross-axis matrix maps the CM concept to each of the 33 prior engineering axes (battery cell lot traceability + brake-pad compound revision + motor stator winding revision + tire compound revision + EMC pre-compliance vs production unit + cybersecurity firmware signing + DPIA-relevant data-processor changes + V&V test-report revision); 8-step DIY owner CM "tells" checklist (firmware-version visibility in display/app + serial-number sticker location + BOM revision letter on the PCB silkscreen + recall lookup via VIN/serial + service-manual revision date + warranty BOM verification + change-log discipline for OTA updates + spare-part interchangeability documentation).

15 min read

User guide

E-scooter Verification & Validation (V&V) engineering as the 33rd engineering axis: verification-validation meta-axis — IEEE 1012:2016 + ISO/IEC/IEEE 29119 + 12207:2017 + 15288:2015 + IEEE 730 + 1028 + V-Model + W-Model + Boehm 1979 + IV&V + ISO 26262-8 + DO-178C

Engineering deep-dive into V&V (verification & validation) engineering as the 33rd engineering axis and 6th process meta-axis. Describes the systematic methodology for answering Boehm's 1979 two questions — verification ("Are we building the product right?" — does it conform to the requirements and specs) and validation ("Are we building the right product?" — does it satisfy real-world user need) — across all other axes. Covers: IEEE 1012:2016 *Standard for System, Software, and Hardware Verification and Validation* (V&V life-cycle processes for systems + software + hardware; integrity levels 1-4 with risk-graduated rigor; aligned with ISO/IEC/IEEE 15288:2015 + 12207:2017); ISO/IEC/IEEE 29119 family — a five-part testing standard (Part 1:2022 concepts/definitions; Part 2:2021 test processes; Part 3:2021 test documentation, replacing IEEE 829-2008; Part 4:2021 test techniques; Part 5:2024 keyword-driven testing); ISO/IEC/IEEE 12207:2017 software life-cycle V&V; ISO/IEC/IEEE 15288:2015 system life-cycle V&V; IEEE 730:2014 SQA Plan; IEEE 1028:2008 software reviews + audits with 5 types (management, technical, inspection, walk-through, audit) + Fagan inspection IBM 1976 origin; V-Model (Forsberg-Mooz 1991 + Boehm refinement; left-side requirements/design + right-side V&V mirror); W-Model (extension with V&V activities in parallel with development); Boehm 1979 verification-vs-validation seminal distinction; IV&V (Independent V&V) per IEEE 1012 with 3 independencies (technical + managerial + financial); test coverage criteria (statement, branch, decision, MC/DC, path); mutation testing DeMillo-Lipton-Sayward 1978; ISO 26262-8:2018 clause 9 verification of safety requirements + clause 10 software verification; DO-178C software considerations in airborne systems with 5 software levels A-E; traceability matrix RTM requirements → design → code → tests; risk-based testing ISO/IEC/IEEE 29119-2:2021 cross-link to risk-management EV; defect taxonomies; TMMi 5 levels. A 32-row cross-axis matrix maps the V&V concept to each of the 32 prior engineering axes (battery cycling chamber test + brake dyno + motor torque-loop verification + tire UNECE R75 validation + EMC chamber + IP-spray chamber + cybersecurity pen-test + functional-safety HiL); 8-step DIY owner V&V "tells" checklist (test reports availability + certification body + independent test lab marks + manufacturer field-issue track-record + traceability between datasheet specs and actual measurements).

15 min read