Files
EVCS/deploy/historisation/grafana/dashboards/vehicules.json
Tallagrand Thierry 9748325356 Le compteur de la borne fait foi, pas mon integration
Le tableau annoncait 750 Wh la ou VRM affichait 8 kWh. Ce n'etait pas une
erreur de mesure mais une erreur de SOURCE : j'integrais la puissance depuis le
moment ou mon detecteur avait commence a fonctionner — 03:16 — pour une session
ouverte a 01:25.

Or la borne tient son propre compteur de session,
`sensor.evcs_hq2239dnt7p_last_session_energy`, qui vaut exactement les 8,0 kWh
de VRM et compte depuis le vrai debut. Nouvelle colonne
`energie_station_kwh` : c'est elle qui alimente desormais les totaux et le
graphique.

Mon integration est conservee en colonne « kWh integres » : l'ecart entre les
deux signale un demarrage ou un redemarrage du service en cours de session, ce
qui est une information en soi. Et elle sert de secours si la borne ne publie
rien.

Cherche au passage, sans succes : VRM affiche « Vehicule : Guest EV » mais
AUCUNE entite ne porte ce champ cote Home Assistant. « Guest EV » signifie
d'ailleurs vehicule NON identifie — Victron ne sait pas non plus qui est
branche.

50/53 : les trois requetes en echec portent sur la nouvelle colonne, que la
migration creera au prochain demarrage du service.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KKzkkVTG6KXnGXFFC7X9XJ
2026-09-05 03:29:09 +02:00

406 lines
13 KiB
JSON

{
"templating": {
"list": []
},
"uid": "evcs-vehicules",
"title": "Les vehicules",
"description": "Ce que chaque voiture encaisse, session par session et sur la periode choisie. L'etiquette vient d'un selecteur manuel : elle peut etre fausse, et rien ne permet de la verifier — les deux vehicules sont electriquement indiscernables et leur routine s'inverse le week-end.",
"tags": [
"evcs"
],
"timezone": "Europe/Paris",
"editable": true,
"schemaVersion": 39,
"version": 1,
"refresh": "5m",
"time": {
"from": "now-7d",
"to": "now"
},
"timepicker": {
"refresh_intervals": [
"30s",
"1m",
"5m",
"15m",
"1h"
]
},
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"name": "Annotations & Alerts",
"iconColor": "rgba(0, 211, 255, 1)",
"type": "dashboard"
},
{
"name": "Evenements",
"datasource": {
"type": "grafana-postgresql-datasource",
"uid": "evcs-pg"
},
"enable": true,
"iconColor": "semi-dark-orange",
"hide": false,
"target": {
"format": "table",
"rawQuery": true,
"editorMode": "code",
"rawSql": "SELECT ts AS time, resume AS text, genre || ',' || coalesce(source,'?') AS tags FROM evenement WHERE $__timeFilter(ts) ORDER BY 1"
}
}
]
},
"panels": [
{
"type": "stat",
"title": "Sur la periode",
"description": "« Etiquette douteuse » compte les sessions ou le selecteur a change en cours de route, ou n'etait pas renseigne. C'est la mesure honnete de l'incertitude : elle ne peut pas etre levee autrement qu'en positionnant le selecteur au branchement.",
"datasource": {
"type": "grafana-postgresql-datasource",
"uid": "evcs-pg"
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "grafana-postgresql-datasource",
"uid": "evcs-pg"
},
"format": "table",
"rawQuery": true,
"editorMode": "code",
"rawSql": "SELECT round(coalesce(sum(coalesce(energie_station_kwh, energie_kwh)) FILTER (WHERE vehicule = 'VW'), 0)::numeric, 1) AS \"VW\",\n round(coalesce(sum(coalesce(energie_station_kwh, energie_kwh)) FILTER (WHERE vehicule = 'JEEP'), 0)::numeric, 1) AS \"JEEP\",\n count(*) AS \"Sessions\",\n count(*) FILTER (WHERE NOT vehicule_sur OR vehicule IS NULL) AS \"Etiquette douteuse\"\nFROM session_charge WHERE $__timeFilter(debut)"
}
],
"gridPos": {
"x": 0,
"y": 0,
"w": 24,
"h": 5
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "text",
"value": null
}
]
},
"mappings": []
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "VW"
},
"properties": [
{
"id": "unit",
"value": "kwatth"
},
{
"id": "color",
"value": {
"mode": "fixed",
"fixedColor": "blue"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "JEEP"
},
"properties": [
{
"id": "unit",
"value": "kwatth"
},
{
"id": "color",
"value": {
"mode": "fixed",
"fixedColor": "green"
}
}
]
},
{
"matcher": {
"id": "byName",
"options": "Etiquette douteuse"
},
"properties": [
{
"id": "thresholds",
"value": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "orange",
"value": 1
}
]
}
}
]
}
]
},
"options": {
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"orientation": "horizontal",
"textMode": "auto",
"colorMode": "value",
"graphMode": "none",
"justifyMode": "center",
"percentChangeColorMode": "standard",
"noValue": "—",
"text": {
"valueSize": 34,
"titleSize": 12
},
"wideLayout": true
}
},
{
"type": "barchart",
"title": "Energie par periode et par vehicule",
"description": "Le pas suit la plage choisie : l'heure jusqu'a 4 jours, le jour jusqu'a 70, le mois au-dela. « Non etiquete » est ce qui a ete charge sans que le selecteur soit renseigne — a interpreter, pas a ignorer.",
"datasource": {
"type": "grafana-postgresql-datasource",
"uid": "evcs-pg"
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "grafana-postgresql-datasource",
"uid": "evcs-pg"
},
"format": "table",
"rawQuery": true,
"editorMode": "code",
"rawSql": "WITH bornes AS (\n SELECT $__timeFrom()::timestamptz AS d, $__timeTo()::timestamptz AS f\n),\npas AS (\n SELECT CASE WHEN f - d > interval '70 days' THEN 'month'\n WHEN f - d > interval '4 days' THEN 'day'\n ELSE 'hour' END AS unite,\n CASE WHEN f - d > interval '70 days' THEN 'MM/YYYY'\n WHEN f - d > interval '4 days' THEN 'DD/MM'\n ELSE 'DD/MM HH24' END AS forme\n FROM bornes\n)\nSELECT to_char(date_trunc(pas.unite, debut), pas.forme) AS \"Periode\",\n round(coalesce(sum(coalesce(energie_station_kwh, energie_kwh)) FILTER (WHERE vehicule = 'VW'), 0)::numeric, 2) AS \"VW\",\n round(coalesce(sum(coalesce(energie_station_kwh, energie_kwh)) FILTER (WHERE vehicule = 'JEEP'), 0)::numeric, 2) AS \"JEEP\",\n round(coalesce(sum(coalesce(energie_station_kwh, energie_kwh)) FILTER (WHERE vehicule IS NULL), 0)::numeric, 2) AS \"Non etiquete\"\nFROM session_charge, pas\nWHERE $__timeFilter(debut)\nGROUP BY date_trunc(pas.unite, debut), pas.forme\nORDER BY date_trunc(pas.unite, debut)"
}
],
"gridPos": {
"x": 0,
"y": 5,
"w": 24,
"h": 9
},
"fieldConfig": {
"defaults": {
"unit": "kwatth",
"color": {
"mode": "palette-classic"
},
"custom": {
"lineWidth": 1,
"fillOpacity": 80,
"gradientMode": "none",
"axisBorderShow": false
}
},
"overrides": []
},
"options": {
"orientation": "auto",
"xTickLabelRotation": -45,
"showValue": "never",
"stacking": "none",
"groupWidth": 0.7,
"barWidth": 0.9,
"legend": {
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"mode": "multi",
"sort": "none"
}
}
},
{
"type": "table",
"title": "Les sessions",
"description": "« kWh » vient du compteur de la BORNE, qui compte depuis le vrai debut de la session. « kWh integres » est mon propre calcul, qui ne couvre que ce que le service a vu — un ecart entre les deux signale un demarrage ou un redemarrage en cours de session, pas une erreur de mesure. « Debranche » confirme le vehicule apres coup : les deux partent a des heures differentes. « dont reseau » se fonde sur le mode source declare par le controleur — son intention — et non sur la puissance reseau instantanee, qui peut alimenter la maison pendant que le soleil alimente la voiture.",
"datasource": {
"type": "grafana-postgresql-datasource",
"uid": "evcs-pg"
},
"targets": [
{
"refId": "A",
"datasource": {
"type": "grafana-postgresql-datasource",
"uid": "evcs-pg"
},
"format": "table",
"rawQuery": true,
"editorMode": "code",
"rawSql": "SELECT to_char(debut, 'Dy DD/MM HH24:MI') AS \"Debut\",\n coalesce(vehicule, '?') AS \"Vehicule\",\n CASE WHEN vehicule_sur THEN '' ELSE 'selecteur change' END AS \"Doute\",\n round((extract(epoch FROM fin - debut) / 60)::numeric) AS \"Minutes\",\n round(coalesce(energie_station_kwh, energie_kwh)::numeric, 2) AS \"kWh\",\n round(energie_kwh::numeric, 2) AS \"kWh integres\",\n round(energie_reseau_kwh::numeric, 2) AS \"dont reseau\",\n round(p_max_w::numeric) AS \"P max\",\n consigne_max_a AS \"Consigne max\",\n source_mode AS \"Source au depart\",\n to_char(debranche_a, 'Dy HH24:MI') AS \"Debranche\"\nFROM session_charge WHERE $__timeFilter(debut) ORDER BY debut DESC"
}
],
"gridPos": {
"x": 0,
"y": 14,
"w": 24,
"h": 11
},
"fieldConfig": {
"defaults": {
"custom": {
"align": "left",
"cellOptions": {
"type": "auto"
},
"filterable": true
}
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "Vehicule"
},
"properties": [
{
"id": "custom.width",
"value": 100
},
{
"id": "custom.cellOptions",
"value": {
"type": "color-text"
}
},
{
"id": "mappings",
"value": [
{
"type": "value",
"options": {
"VW": {
"color": "blue",
"index": 0
},
"JEEP": {
"color": "green",
"index": 1
},
"?": {
"color": "orange",
"index": 2
}
}
}
]
}
]
},
{
"matcher": {
"id": "byName",
"options": "Doute"
},
"properties": [
{
"id": "custom.width",
"value": 150
}
]
},
{
"matcher": {
"id": "byName",
"options": "kWh"
},
"properties": [
{
"id": "unit",
"value": "kwatth"
}
]
},
{
"matcher": {
"id": "byName",
"options": "kWh integres"
},
"properties": [
{
"id": "unit",
"value": "kwatth"
},
{
"id": "custom.width",
"value": 110
}
]
},
{
"matcher": {
"id": "byName",
"options": "dont reseau"
},
"properties": [
{
"id": "unit",
"value": "kwatth"
}
]
},
{
"matcher": {
"id": "byName",
"options": "P max"
},
"properties": [
{
"id": "unit",
"value": "watt"
}
]
}
]
},
"options": {
"showHeader": true,
"cellHeight": "sm",
"footer": {
"show": false
}
}
}
]
}