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功能：扩展开放平台氢耗溯源与合作站数据

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lingniu
2026-09-02 14:05:34 +08:00
parent 8759668d39
commit c6875fbb98
33 changed files with 5692 additions and 475 deletions
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vehicle-data-platform/docs/deployment.md
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@@ -255,15 +255,20 @@ test -n "$MYSQL_DSN"
/opt/lingniu-vehicle-platform/releases/$PLATFORM_RELEASE/deploy/migrations/033_open_mileage_range_snapshot.sql \
/opt/lingniu-vehicle-platform/releases/$PLATFORM_RELEASE/deploy/migrations/034_alert_notification_retry.sql \
/opt/lingniu-vehicle-platform/releases/$PLATFORM_RELEASE/deploy/migrations/035_alert_notification_dispatch.sql \
/opt/lingniu-vehicle-platform/releases/$PLATFORM_RELEASE/deploy/migrations/036_alert_rule_archive.sql
/opt/lingniu-vehicle-platform/releases/$PLATFORM_RELEASE/deploy/migrations/036_alert_rule_archive.sql \
/opt/lingniu-vehicle-platform/releases/$PLATFORM_RELEASE/deploy/migrations/042_hydrogen_segment_stream_state.sql
```
Migration `023` creates vehicle open-platform appKey records, per-vehicle grant intervals, precomputed daily energy, and immutable API/admin audits. Apply it before serving `/api/v1/vehicles/*` or enabling `lingniu-vehicle-open-stat.timer`.
Migration `029` creates the local VIN-to-tank-capacity projection and pressure-calculation evidence columns. Migration `030` adds the per-refuel-cycle low-water mark used to prevent pressure and temperature oscillation from being counted repeatedly. The stat writer synchronizes capacity from `ln_asset_management.vehicle_info.vehicle_model_id → vehicle_model.tank_capacity` at startup and every six hours, then serves frame-time lookups from process memory.
Migration `029` creates the local VIN-to-tank-capacity projection and pressure-calculation evidence columns. Migration `043` creates the effective-dated VIN energy-parameter table. Migration `030` adds the per-refuel-cycle low-water mark used to prevent pressure and temperature oscillation from being counted repeatedly. At startup and every six hours, the stat writer projects `vehicle_model.tank_capacity` and `vehicle_model.battery_capacity` through `vehicle_info.vehicle_model_id` to VIN-scoped calculation parameters. Rated battery energy is therefore model-specific rather than hard-coded by tonnage.
Migration `038` adds daily pure-hydrogen mileage to the elected mileage table and its per-source evidence table. Deploy the migration before the updated stat writer and API so GB32960 `engine_work_state=2` and Yutong `TRIANGLE_STATE=4/11` intervals can be accumulated and returned as `pureHydrogenMileageKm`.
Migration `042` creates the per-VIN/per-day bounded state used by the GB32960 hydrogen segment stream. Apply it before switching `vehicle-stat-writer`; the previous writer ignores the additive table, so rolling back the binary does not require dropping it.
For the first switch to the segment stream, stop `lingniu-go-stat-writer.service`, run the current-day `open-platform-stat` rebuild once with `-seed-stream-state`, then switch and restart the writer. The seed transaction stores the rebuilt total and the exact last event-time watermark for every VIN, preventing already rebuilt Kafka backlog from being counted again. Do not pass this flag to the normal completed-day timer.
Migration `031` adds explicit metric, geofence, stationary and offline automation triggers. It must be applied before the API and both alert evaluators are restarted; geofence rules deliberately require one positioning protocol to avoid multi-source coordinate drift and duplicate boundary events.
Migration `035` adds rule recipient-group references plus notification leases and dispatch indexes. Apply it before publishing an API/evaluator that writes `notification_targets_json` or enabling `lingniu-vehicle-alert-notification-dispatcher`. The dispatcher must remain disabled until every configured gateway has passed a signed canary that returns a non-empty provider message ID.