Stefan Lohmaier
a47e0aed3e
Phase 1 of full English translation: - generate_doorstop_items.py: all 55 items (SG/SYS/SWE/SA/SWA) rewritten in English - generate_landing_page.py: full UI labels, KPI cards, section headings in English - traceability.py: docstring, error messages, HTML headers in English - generate_test_report.py: report content + table headers in English - All 55 markdown items in safety/sg/, reqs/, arch/ regenerated in English Still to come: - demo-epb filled Word docs (PID, plans, safety, manuals, audit artefacts) - Code comments + test names + CI workflow step names - README + dev-process repo templates
152 lines
20 KiB
HTML
152 lines
20 KiB
HTML
<!doctype html><html lang='de'><head>
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<meta charset='utf-8'>
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<title>demo-epb — Traceability Matrix</title>
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<style>
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body{font-family:-apple-system,Segoe UI,sans-serif;padding:20px;color:#222}
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table{border-collapse:collapse;width:100%;font-size:13px;margin-top:16px}
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th,td{border:1px solid #ccc;padding:6px 8px;vertical-align:top;text-align:left}
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th{background:#f0f0f0;position:sticky;top:0}
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tr:nth-child(even) td{background:#fafafa}
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.asil{display:inline-block;padding:1px 6px;border-radius:3px;color:white;font-weight:bold;font-size:11px}
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.id{font-family:Consolas,monospace;font-size:12px}
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.cnt{color:#666;font-size:11px}
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h1{color:#1f3864}h2{color:#1f3864;margin-top:30px}
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.missing{color:#c00}
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</style></head><body>
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<h1>demo-epb — Traceability Matrix</h1>
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<p>Complete chain: <code>SG → SYS → SA, SWE → SWA → Code (@arch) + Test (@reqs)</code></p>
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<p>
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<strong>SG:</strong> 5
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<strong>SYS:</strong> 10
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<strong>SWE:</strong> 25
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<strong>SA:</strong> 5
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<strong>SWA:</strong> 10
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<strong>Code-Files:</strong> 4
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<strong>Test-Files:</strong> 4
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</p>
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<table>
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<tr><th>Safety Goal</th><th>System Requirement</th><th>System Arch</th><th>Software Req</th><th>Software Arch</th><th>Code</th><th>Test</th></tr>
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<tr>
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<td><div><span class='id'>SG-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>No unintended release of the parking brake during standstill</div></td>
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<td><div><span class='id'>SYS-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Holding the parking brake at standstill</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Actuators (calliper motors)</div></td>
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<td><div><span class='id'>SWE-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Apply controller maintains clamping force</div><div><span class='id'>SWE-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Watchdog monitors the apply controller</div><div><span class='id'>SWE-022</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Standstill detection from wheel speeds</div></td>
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<td><div><span class='id'>SWA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Apply Controller</div><div><span class='id'>SWA-004</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Wheel Speed Plausibilisation</div></td>
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<td><div class='id'>src/apply_controller.c</div></td>
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<td><div class='id'>tests/unit/test_apply_controller.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>No unintended release of the parking brake during standstill</div></td>
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<td><div><span class='id'>SYS-004</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Auto-apply on engine off</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div></td>
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<td><div><span class='id'>SWE-007</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Detect engine-off condition</div><div><span class='id'>SWE-008</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Auto-apply after 2 s delay</div></td>
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<td><div><span class='id'>SWA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Safety Manager</div></td>
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<td><div class='id'>src/safety_manager.c</div></td>
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<td><div class='id'>tests/unit/test_safety_manager.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>No unintended clamping while driving</div></td>
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<td><div><span class='id'>SYS-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Apply on driver request</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Actuators (calliper motors)</div></td>
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<td><div><span class='id'>SWE-003</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Forward switch apply signal to the apply controller</div><div><span class='id'>SWE-004</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Confirm target clamping force reached</div><div><span class='id'>SWE-022</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Standstill detection from wheel speeds</div><div><span class='id'>SWE-025</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Switch debouncing</div></td>
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<td><div><span class='id'>SWA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Apply Controller</div><div><span class='id'>SWA-004</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Wheel Speed Plausibilisation</div><div><span class='id'>SWA-006</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Switch Debouncer</div></td>
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<td><div class='id'>src/apply_controller.c</div><div class='id'>src/switch_debouncer.c</div></td>
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<td><div class='id'>tests/unit/test_apply_controller.c</div><div class='id'>tests/unit/test_switch_debouncer.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>No unintended clamping while driving</div></td>
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<td><div><span class='id'>SYS-005</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Hill-hold on an incline</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-003</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Sensor cluster</div></td>
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<td><div><span class='id'>SWE-009</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Hill-hold activation condition</div><div><span class='id'>SWE-010</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Hill-hold handover to the apply controller</div><div><span class='id'>SWE-024</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Inclinometer low-pass filter</div></td>
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<td><div><span class='id'>SWA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Safety Manager</div><div><span class='id'>SWA-005</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Inclinometer Filter</div></td>
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<td><div class='id'>src/safety_manager.c</div></td>
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<td><div class='id'>tests/unit/test_safety_manager.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-003</span> <span class='asil' style='background:#1f77b4'>A</span></div><div class='cnt'>Protection against actuator overload</div></td>
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<td><div><span class='id'>SYS-007</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Actuator current monitoring</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Actuators (calliper motors)</div><div><span class='id'>SA-003</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Sensor cluster</div></td>
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<td><div><span class='id'>SWE-013</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Current sampling at 1 kHz</div><div><span class='id'>SWE-014</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Overcurrent cutoff</div><div><span class='id'>SWE-015</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Clamping force estimation from current profile</div><div><span class='id'>SWE-023</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Wheel-speed plausibilisation</div></td>
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<td><div><span class='id'>SWA-003</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Actuator Driver</div><div><span class='id'>SWA-004</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Wheel Speed Plausibilisation</div></td>
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<td><div class='id'>src/actuator_driver.c</div></td>
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<td><div class='id'>tests/unit/test_actuator_driver.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-004</span> <span class='asil' style='background:#ff7f0e'>C</span></div><div class='cnt'>Reliable hill-hold handover</div></td>
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<td><div><span class='id'>SYS-005</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Hill-hold on an incline</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-003</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Sensor cluster</div></td>
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<td><div><span class='id'>SWE-009</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Hill-hold activation condition</div><div><span class='id'>SWE-010</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Hill-hold handover to the apply controller</div><div><span class='id'>SWE-024</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Inclinometer low-pass filter</div></td>
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<td><div><span class='id'>SWA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Safety Manager</div><div><span class='id'>SWA-005</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Inclinometer Filter</div></td>
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<td><div class='id'>src/safety_manager.c</div></td>
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<td><div class='id'>tests/unit/test_safety_manager.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-004</span> <span class='asil' style='background:#ff7f0e'>C</span></div><div class='cnt'>Reliable hill-hold handover</div></td>
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<td><div><span class='id'>SYS-006</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Auto-release on drive-away (Drive-Away Assist)</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-003</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Sensor cluster</div></td>
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<td><div><span class='id'>SWE-011</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Detect drive-away intent</div><div><span class='id'>SWE-012</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Safety check before auto-release</div><div><span class='id'>SWE-022</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Standstill detection from wheel speeds</div></td>
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<td><div><span class='id'>SWA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Safety Manager</div><div><span class='id'>SWA-004</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Wheel Speed Plausibilisation</div></td>
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<td><div class='id'>src/safety_manager.c</div></td>
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<td><div class='id'>tests/unit/test_safety_manager.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-005</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Response to driver requests</div></td>
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<td><div><span class='id'>SYS-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Apply on driver request</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Actuators (calliper motors)</div></td>
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<td><div><span class='id'>SWE-003</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Forward switch apply signal to the apply controller</div><div><span class='id'>SWE-004</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Confirm target clamping force reached</div><div><span class='id'>SWE-022</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Standstill detection from wheel speeds</div><div><span class='id'>SWE-025</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Switch debouncing</div></td>
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<td><div><span class='id'>SWA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Apply Controller</div><div><span class='id'>SWA-004</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Wheel Speed Plausibilisation</div><div><span class='id'>SWA-006</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Switch Debouncer</div></td>
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<td><div class='id'>src/apply_controller.c</div><div class='id'>src/switch_debouncer.c</div></td>
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<td><div class='id'>tests/unit/test_apply_controller.c</div><div class='id'>tests/unit/test_switch_debouncer.c</div></td>
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</tr>
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<tr>
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<td><div><span class='id'>SG-005</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Response to driver requests</div></td>
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<td><div><span class='id'>SYS-003</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Release on driver request</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Actuators (calliper motors)</div></td>
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<td><div><span class='id'>SWE-005</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Check release preconditions</div><div><span class='id'>SWE-006</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Drive actuators into release position</div><div><span class='id'>SWE-025</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Switch debouncing</div></td>
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<td><div><span class='id'>SWA-002</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>Apply Controller</div><div><span class='id'>SWA-003</span> <span class='asil' style='background:#2ca02c'>B</span></div><div class='cnt'>Actuator Driver</div><div><span class='id'>SWA-006</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Switch Debouncer</div></td>
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<td><div class='id'>src/apply_controller.c</div><div class='id'>src/actuator_driver.c</div><div class='id'>src/switch_debouncer.c</div></td>
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<td><div class='id'>tests/unit/test_actuator_driver.c</div><div class='id'>tests/unit/test_apply_controller.c</div><div class='id'>tests/unit/test_switch_debouncer.c</div></td>
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</tr>
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<tr>
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<td class='missing'>—</td>
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<td><div><span class='id'>SYS-008</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Service mode for the workshop</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-004</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>HMI (switch, LED, display)</div></td>
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<td><div><span class='id'>SWE-016</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>UDS RoutineControl 0x31 for service release</div><div><span class='id'>SWE-017</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Service mode indicator</div></td>
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<td><div><span class='id'>SWA-009</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Service Mode</div></td>
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<td class='cnt'>—</td>
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<td class='cnt'>—</td>
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</tr>
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<tr>
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<td class='missing'>—</td>
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<td><div><span class='id'>SYS-009</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>UDS diagnostics</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-005</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>CAN bus</div></td>
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<td><div><span class='id'>SWE-018</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>UDS service 0x19 ReadDTC</div><div><span class='id'>SWE-019</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>UDS service 0x22 ReadDataByIdentifier</div></td>
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<td><div><span class='id'>SWA-008</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Diagnostic Manager</div><div><span class='id'>SWA-010</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Logger</div></td>
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<td class='cnt'>—</td>
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<td class='cnt'>—</td>
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</tr>
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<tr>
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<td class='missing'>—</td>
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<td><div><span class='id'>SYS-010</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>HMI status display</div></td>
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<td><div><span class='id'>SA-001</span> <span class='asil' style='background:#d62728'>D</span></div><div class='cnt'>EPB ECU</div><div><span class='id'>SA-004</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>HMI (switch, LED, display)</div><div><span class='id'>SA-005</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>CAN bus</div></td>
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<td><div><span class='id'>SWE-020</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>LED control</div><div><span class='id'>SWE-021</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>CAN status frame</div></td>
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<td><div><span class='id'>SWA-007</span> <span class='asil' style='background:#888'>QM</span></div><div class='cnt'>Display Manager</div></td>
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<td class='cnt'>—</td>
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<td class='cnt'>—</td>
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</tr>
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</table>
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<h2>Code → Architecture</h2>
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<table><tr><th>File</th><th>@arch</th><th>@reqs</th></tr>
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<tr><td class='id'>src/safety_manager.c</td><td>SWA-001</td><td class='cnt'>SWE-007 SWE-008 SWE-009 SWE-010 SWE-011 SWE-012</td></tr>
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<tr><td class='id'>src/apply_controller.c</td><td>SWA-002</td><td class='cnt'>SWE-001 SWE-002 SWE-003 SWE-004</td></tr>
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<tr><td class='id'>src/actuator_driver.c</td><td>SWA-003</td><td class='cnt'>SWE-006 SWE-013 SWE-014 SWE-015</td></tr>
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<tr><td class='id'>src/switch_debouncer.c</td><td>SWA-006</td><td class='cnt'>SWE-025</td></tr>
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</table>
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<h2>Test → Requirements</h2>
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<table><tr><th>Test file</th><th>Covers SWA</th><th>@reqs</th></tr>
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<tr><td class='id'>tests/unit/test_safety_manager.c</td><td>SWA-001</td><td class='cnt'>SWE-007 SWE-008 SWE-009 SWE-010 SWE-011 SWE-012</td></tr>
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<tr><td class='id'>tests/unit/test_apply_controller.c</td><td>SWA-002</td><td class='cnt'>SWE-001 SWE-002 SWE-003 SWE-004 SWE-005</td></tr>
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<tr><td class='id'>tests/unit/test_actuator_driver.c</td><td>SWA-003</td><td class='cnt'>SWE-006 SWE-013 SWE-014 SWE-015</td></tr>
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<tr><td class='id'>tests/unit/test_switch_debouncer.c</td><td>SWA-006</td><td class='cnt'>SWE-025</td></tr>
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</table>
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