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Bumps: - nodes/generalFunctions 75d16c6 -> e50be2e (permissive unit check + measurement schema additions) - nodes/measurement f7c3dc2 -> 495b4cf (digital mode + dispatcher fix + 59 new tests + rewritten README + UI) Wiki: - wiki/manuals/nodes/measurement.md — new user manual covering analog and digital modes, topic reference, smoothing/outlier methods, unit policy, and the pre-fix dispatcher bug advisory. - wiki/sessions/2026-04-13-measurement-digital-mode.md — session note with findings, fix scope, test additions, and dual-mode E2E results. - wiki/index.md — links both pages and adds the missing 2026-04-13 rotatingMachine session entry that was omitted from the earlier commit. Status: measurement is now trial-ready in both analog and digital modes. 71/71 unit tests green (was 12), dual-mode E2E on live Dockerized Node-RED verifies analog regression and a three-channel MQTT-style payload (temperature/humidity/pressure) dispatching independently with per-channel smoothing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
EVOLV — Edge-Layer Evolution for Optimized Virtualization
Node-RED custom nodes package voor de automatisering van afvalwaterzuiveringsinstallaties. Ontwikkeld door het R&D-team van Waterschap Brabantse Delta. Volgt de ISA-88 (S88) batch control standaard.
Nodes
| Node | Functie | S88-niveau |
|---|---|---|
| rotatingMachine | Individuele pomp/compressor/blower aansturing | Equipment |
| machineGroupControl | Multi-pomp optimalisatie (BEP-Gravitation) | Unit |
| pumpingStation | Pompgemaal met hydraulische context | Unit |
| valve | Individuele klep modellering | Equipment |
| valveGroupControl | Klep groep coordinatie | Unit |
| reactor | Biologische reactor (ASM kinetiek) | Unit |
| settler | Nabezinker / slibscheiding | Unit |
| monster | Multi-parameter biologische monitoring | Equipment |
| measurement | Sensor signaalconditionering | Control Module |
| diffuser | Beluchting aansturing | Equipment |
| dashboardAPI | InfluxDB telemetrie + FlowFuse dashboards | — |
| generalFunctions | Gedeelde bibliotheek (predict, PID, convert, etc.) | — |
Architectuur
Elke node volgt een drie-lagen patroon:
- Entry file (
<naam>.js) — registratie bij Node-RED, admin endpoints - nodeClass (
src/nodeClass.js) — Node-RED adapter (tick loop, routing, status) - specificClass (
src/specificClass.js) — pure domeinlogica (fysica, toestandsmachines)
Drie output-poorten per node: Port 0 = procesdata, Port 1 = InfluxDB telemetrie, Port 2 = registratie/besturing.
Installatie
git clone --recurse-submodules https://gitea.wbd-rd.nl/RnD/EVOLV.git
cd EVOLV
npm install
Submodules updaten:
git submodule update --remote --merge
Enkel bouwblok installeren in Node-RED:
mkdir -p ~/.node-red/nodes
cp -r nodes/<bouwblok-naam> ~/.node-red/nodes/
Testen
# Alle nodes
bash scripts/test-all.sh
# Specifieke node
node --test nodes/<nodeName>/test/basic/*.test.js
node --test nodes/<nodeName>/test/integration/*.test.js
node --test nodes/<nodeName>/test/edge/*.test.js
Documentatie
wiki/— Projectwiki met architectuur, bevindingen en metrics (index)CLAUDE.md— Claude Code projectgidsmanuals/node-red/— FlowFuse en Node-RED referentiedocumentatie.agents/— Agent skills, beslissingen en function-anchors
Licentie
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Gebruik, aanpassing en verspreiding is toegestaan voor niet-commerciele doeleinden, mits naamsvermelding naar Waterschap Brabantse Delta. Voor commercieel gebruik is voorafgaande toestemming vereist.