Back to case studies
Smart Thermal-Risk System
A6.EnvironmentThermal risk

Smart Thermal-Risk System

How do electrical temperatures change when loads rise?

Case ID
EIA-09
Module
A6.Environment
Application
Thermal risk
Industry
Heavy-load metalworking plant
  • Thermal risk
  • Site monitoring
  • Alerts
Discuss this caseView all cases
SHEET 01 · Case story

How do electrical temperatures change when loads rise?

The metalworking plant continuously records hotspot temperatures, events and trends, tracking changes overnight, on holidays and during heavy-load periods as reference for on-site inspection and response.

SHEET 02 · Challenge and response

From the site problem to a system approach.

  1. 01The challenge

    Manual inspections may not catch temperature rises caused by nighttime, holiday or load changes.

  2. 02The system approach

    Bring thermal-risk data into a process for continuous monitoring, event alerts and trend tracking.

  3. 03Reported outcome

    Make thermal-risk management traceable over time instead of relying on one-off inspections.

SHEET 03 · Architecture

System architecture and data flow.

Thermal sensors, a Gateway and a platform form a four-layer monitoring architecture with site-level visualization. Source diagrams retain some original Traditional Chinese labels.

L4應用層Application
L3 → L4：REST API · WebSocket · LINE Webhook
L3雲端層Cloud
L2 → L3：TCP/IP over HTTPS
L2邊緣層Edge
L1 → L2：Modbus TCP / MQTT / API
L1感測層Sensing
Data flows upward
    • EHS Dashboard
    • 告警推播
    • 稽核報表
    • 行動瀏覽
    • CaseOn-site inspection reference
    REST API · WebSocket · LINE Webhook
    • Environment Dashboard
    • Threshold Alerts
    • Site Management
    • Event Log
    • Audit Reports
    • CaseOvernight, holiday and heavy-load periods
    TCP/IP over HTTPS
    • EIA Gateway
    • 既有平台 Box
    • 本地資料暫存
    Modbus TCP / MQTT / API
    • 溫濕度 / IAQ
    • 冷鏈 / 倉儲
    • 匯流排 / 熱點
    • 巡檢 / 事件
    • CaseHotspot temperatures
SHEET 04 · Wiring and hardware

Wiring diagrams and hardware configuration.

The diagram outlines data flow between site signals, edge devices, the network and the platform. Confirm installation and connection scope before work begins.

Original diagram notes (Traditional Chinese)
  1. 01主機櫃 / Main equipment cabinet 內含 24VDC PSU、既有平台 Box、EIA Gateway
  2. 0224VDC PSU（100~240VAC, 單相 / DC 24V / 5A / 工業電源）以 24VDC 紅虛線供電給 既有平台 Box 與 EIA Gateway
  3. 03既有平台 Box（IPC / HMI / Switch、本地資料整理、斷網本地暫存）與 EIA Gateway（RS485 / Modbus / Sensor、環境點位採集）以 Modbus TCP / MQTT 藍線連接
  4. 04既有平台 Box 上行至 既有平台 Cloud（部署於雲端 / 台灣）：TCP/IP over HTTPS via customer LAN（綠線）
  5. 054× 現場訊號 / 表計 / 感測器資料以橙線接入 EIA Gateway：站點 A（溫濕度 / IAQ，RS485）；站點 B（冷鏈 / 倉儲，Modbus）；站點 C（匯流排溫度，Sensor）；站點 D（巡檢 / 事件，人工輸入）

TOTAL既有平台 Box + EIA Gateway + 現場點位 / 表計 / 感測器 = EIA 基準配置

Original diagram legend藍線 = Ethernet / Modbus TCP / TCP-IP；綠線 = HTTPS / TCP-IP (Cloud Uplink)；橙線 = 溫濕度 / IAQ / 冷鏈 / 熱風險點位資料；紅虛線 = 24VDC Power / 低壓電源Planning reference with Traditional Chinese labels. Confirm wire colors, terminals, power and communications against site-approved documents.
SHEET 05 · Before implementation

What to confirm before work begins.

This material describes a planning direction. Confirm site points, installation, report definitions and alert rules against actual site conditions.

  1. 01Site points and signal sources
  2. 02Communication protocols and network conditions
  3. 03Power, panels and installation method
  4. 04Report fields and data definitions
  5. 05Alert rules and responsible people
  6. 06Equipment brands, models and quantities
SHEET 06 · Related cases

More examples from this module.

Explore A6.Environment →

END · Next step

What would you most like to solve on site?

An equipment list, a panel photo or a problem you face every day is enough to start.

  1. 01An equipment list
  2. 02A panel photo
  3. 03A problem you face every day
Discuss site needsView cases