System Status — real-time service health + data product metrics.
系统状态 — 服务健康 + 数据产品指标。
Services · 服务状态
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Cloud Station
Rust/Axum · Port 8080
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Risk Model API
Python · Port 8000
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Heat Island API
Python · Port 8001
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PostgreSQL (RDS)
AWS ap-east-1 · TLS
Data Products · 数据产品指标
Road Risk Model
L0
Evidence level · open-data substitutes
UHI Model R²
0.867
RandomForest · 8000 samples
UHI Model MAE
0.66°C
Mean absolute error
Districts Covered
14
HK districts in training data
Platform Stats · 平台统计
1
Registered users
14
Active sessions
6
Risk scores stored
4
Risk segments (demo)
API Endpoints · 接口状态
| Service | Endpoint | Status |
|---|---|---|
| Cloud Station | https://opensynaptic.cloud/ | 200 OK |
| Health check | /healthz | OK |
| Auth | /api/v1/station/login | OK |
| Risk API | /api/v1/station/biz/risk-model/risk | OK |
| GPS Risk | /api/v1/station/biz/risk-model/gps | OK |
| Heat Map | /api/v1/station/biz/heat-map/grid | OK |
| Ingest | /api/v1/station/ingest/telemetry | OK |
| API Docs | /docs/api | Available |
Technology Stack · 技术栈
| Layer | Component | Version |
|---|---|---|
| Edge AI | YOLOv8 (ONNX) | v8 |
| IoT Protocol | OpenSynaptic 2-N-2 | v1.4.1 |
| Cloud Platform | Rust (Axum) | 1.94 |
| Business Logic | Python (risk-model) | 3.11+ |
| ML Model | RandomForest (UHI) | uhi_v1 |
| Database | PostgreSQL (RDS) | 18.3 |
| CDN/TLS | Cloudflare + AOP | — |
| Embedded | OSynaptic-TX (C89) | ~100B RAM |
Live status from /api/v1/station/health ·
/healthz for simple health check