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老师名单
王老师 · 李老师 · 陈老师 · 张老师 · 刘老师
- Edge AI~6 min read
Firmware OTA on constrained gateways: rollback, signing, and staged fleets阅读 2.5k
Ship updates without bricking devices—partitioning, dual-bank images, and canary groups.
- Connectivity~5 min read
OPC-UA into the cloud: sampling rates, subscriptions, and backpressure阅读 503
Bridge plant floors to telemetry buses without melting your broker or historians.
- Connectivity~5 min read
LoRaWAN sensor density: duty cycle, ADR, and when to add another gateway阅读 3.6k
Plan capacity before you deploy hundreds of nodes in one yard.
- Connectivity~4 min read
Modbus TCP collectors at the edge: polling intervals and tag normalization阅读 4.3k
Keep scans predictable and map registers to a clean thing model upstream.
- AI for ops~7 min read
Lightweight digital twins: what to model first on a factory floor阅读 845
Start with assets, alarms, and throughput—not every bolt on day one.
- Edge AI~6 min read
Unsupervised anomaly detection on telemetry streams: pitfalls and baselines阅读 571
Seasonality and maintenance windows will fool naive thresholds—plan for them.
- AI for ops~6 min read
Kubernetes at the far edge: when k3s beats full clusters阅读 6.4k
Match orchestration weight to power, staff skills, and offline tolerance.
- Data~5 min read
Time-series retention: hot, warm, cold, and compliance-friendly downsampling阅读 5.0k
Keep query latency sane while preserving evidence for audits.
- AI for ops~4 min read
Webhook-style alerts: retries, idempotency, and noisy device storms阅读 9.8k
Design alert delivery so duplicate bursts do not page the whole team.
- Connectivity~5 min read
gRPC vs MQTT for device APIs: streaming, firewalls, and codegen阅读 8.6k
Pick the contract style that matches your connectivity and client stacks.
- Data~5 min read
Cold chain monitoring: probe placement, drift calibration, and excursion rules阅读 2.1k
Reduce false positives when doors open or trucks reload.
- Security~6 min read
On-camera AI and privacy: ROI masks, retention limits, and audit trails阅读 2.0k
Ship useful vision features without storing more pixels than you need.
- Connectivity~5 min read
PLC integration checklist: tags, safety interlocks, and test harnesses阅读 8.8k
Treat the PLC as the source of truth for physical state.
- Security~6 min read
Multi-tenant device registries: isolation, quotas, and shared gateways阅读 5.6k
Separate namespaces early so one customer cannot enumerate another’s fleet.
- Data~5 min read
Edge-to-cloud sync: conflict resolution when links flap for hours阅读 6.4k
Use version vectors or last-writer-wins with explicit domains.
- AI for ops~5 min read
Energy metering at the edge: baselines, tariffs, and anomaly alerts阅读 4.7k
Normalize units and clock skew before comparing sites.
- Edge AI~7 min read
Predictive maintenance starter kit: labels, sensors, and honest baselines阅读 7.5k
Without failure history, start with health scores—not magic failure dates.
Showing 1–20 of 50 articles